diff --git a/console/client/assets/js/jessibuca/decoder.js b/console/client/assets/js/jessibuca/decoder.js index b4dbfae..effca2b 100644 --- a/console/client/assets/js/jessibuca/decoder.js +++ b/console/client/assets/js/jessibuca/decoder.js @@ -1 +1,8201 @@ -!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(require("path"),require("fs"),require("crypto")):"function"==typeof define&&define.amd?define(["path","fs","crypto"],r):r((e="undefined"!=typeof globalThis?globalThis:e||self).path,e.fs,e.crypto$1)}(this,(function(e,r,t){"use strict";function n(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var o=n(e),i=n(r),a=n(t);var s=function(e,r){return e(r={exports:{}},r.exports),r.exports}((function(e){var r,t=void 0!==t?t:{},n={};for(r in t)t.hasOwnProperty(r)&&(n[r]=t[r]);var s,u,c,f,l,d="./this.program",p="object"==typeof window,h="function"==typeof importScripts,m="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,v="";m?(v=h?o.default.dirname(v)+"/":__dirname+"/",s=function(e,r){return f||(f=i.default),l||(l=o.default),e=l.normalize(e),f.readFileSync(e,r?null:"utf8")},c=function(e){var r=s(e,!0);return r.buffer||(r=new Uint8Array(r)),k(r.buffer),r},u=function(e,r,t){f||(f=i.default),l||(l=o.default),e=l.normalize(e),f.readFile(e,(function(e,n){e?t(e):r(n.buffer)}))},process.argv.length>1&&(d=process.argv[1].replace(/\\/g,"/")),process.argv.slice(2),e.exports=t,process.on("uncaughtException",(function(e){if(!(e instanceof Zr))throw e})),process.on("unhandledRejection",ee),t.inspect=function(){return"[Emscripten Module object]"}):(p||h)&&(h?v=self.location.href:"undefined"!=typeof document&&document.currentScript&&(v=document.currentScript.src),v=0!==v.indexOf("blob:")?v.substr(0,v.lastIndexOf("/")+1):"",s=function(e){var r=new XMLHttpRequest;return r.open("GET",e,!1),r.send(null),r.responseText},h&&(c=function(e){var r=new XMLHttpRequest;return r.open("GET",e,!1),r.responseType="arraybuffer",r.send(null),new Uint8Array(r.response)}),u=function(e,r,t){var n=new XMLHttpRequest;n.open("GET",e,!0),n.responseType="arraybuffer",n.onload=function(){200==n.status||0==n.status&&n.response?r(n.response):t()},n.onerror=t,n.send(null)});var y,g,w=t.print||console.log.bind(console),E=t.printErr||console.warn.bind(console);for(r in n)n.hasOwnProperty(r)&&(t[r]=n[r]);function b(e){b.shown||(b.shown={}),b.shown[e]||(b.shown[e]=1,E(e))}n=null,t.arguments,t.thisProgram&&(d=t.thisProgram),t.quit,t.wasmBinary&&(y=t.wasmBinary),t.noExitRuntime,"object"!=typeof WebAssembly&&ee("no native wasm support detected");var _=!1;function k(e,r){e||ee("Assertion failed: "+r)}var T="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function P(e,r,t){for(var n=r+t,o=r;e[o]&&!(o>=n);)++o;if(o-r>16&&e.subarray&&T)return T.decode(e.subarray(r,o));for(var i="";r>10,56320|1023&c)}}else i+=String.fromCharCode((31&a)<<6|s)}else i+=String.fromCharCode(a)}return i}function C(e,r){return e?P($,e,r):""}function A(e,r,t,n){if(!(n>0))return 0;for(var o=t,i=t+n-1,a=0;a=55296&&s<=57343)s=65536+((1023&s)<<10)|1023&e.charCodeAt(++a);if(s<=127){if(t>=i)break;r[t++]=s}else if(s<=2047){if(t+1>=i)break;r[t++]=192|s>>6,r[t++]=128|63&s}else if(s<=65535){if(t+2>=i)break;r[t++]=224|s>>12,r[t++]=128|s>>6&63,r[t++]=128|63&s}else{if(t+3>=i)break;r[t++]=240|s>>18,r[t++]=128|s>>12&63,r[t++]=128|s>>6&63,r[t++]=128|63&s}}return r[t]=0,t-o}function D(e,r,t){return A(e,$,r,t)}function S(e){for(var r=0,t=0;t=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++t)),n<=127?++r:r+=n<=2047?2:n<=65535?3:4}return r}var F,x,$,R,M,O,I,j,U,N,B="undefined"!=typeof TextDecoder?new TextDecoder("utf-16le"):void 0;function L(e,r){for(var t=e,n=t>>1,o=n+r/2;!(n>=o)&&M[n];)++n;if((t=n<<1)-e>32&&B)return B.decode($.subarray(e,t));for(var i="",a=0;!(a>=r/2);++a){var s=R[e+2*a>>1];if(0==s)break;i+=String.fromCharCode(s)}return i}function W(e,r,t){if(void 0===t&&(t=2147483647),t<2)return 0;for(var n=r,o=(t-=2)<2*e.length?t/2:e.length,i=0;i>1]=a,r+=2}return R[r>>1]=0,r-n}function z(e){return 2*e.length}function H(e,r){for(var t=0,n="";!(t>=r/4);){var o=O[e+4*t>>2];if(0==o)break;if(++t,o>=65536){var i=o-65536;n+=String.fromCharCode(55296|i>>10,56320|1023&i)}else n+=String.fromCharCode(o)}return n}function V(e,r,t){if(void 0===t&&(t=2147483647),t<4)return 0;for(var n=r,o=n+t-4,i=0;i=55296&&a<=57343)a=65536+((1023&a)<<10)|1023&e.charCodeAt(++i);if(O[r>>2]=a,(r+=4)+4>o)break}return O[r>>2]=0,r-n}function X(e){for(var r=0,t=0;t=55296&&n<=57343&&++t,r+=4}return r}t.INITIAL_MEMORY;var G=[],q=[],Y=[];var K=0,J=null;function Q(e){K++,t.monitorRunDependencies&&t.monitorRunDependencies(K)}function Z(e){if(K--,t.monitorRunDependencies&&t.monitorRunDependencies(K),0==K&&J){var r=J;J=null,r()}}function ee(e){throw t.onAbort&&t.onAbort(e),E(e+=""),_=!0,e="abort("+e+"). Build with -s ASSERTIONS=1 for more info.",new WebAssembly.RuntimeError(e)}t.preloadedImages={},t.preloadedAudios={};var re,te,ne;function oe(e){return e.startsWith("data:application/octet-stream;base64,")}function ie(e){return e.startsWith("file://")}function ae(e){try{if(e==re&&y)return new Uint8Array(y);if(c)return c(e);throw"both async and sync fetching of the wasm failed"}catch(e){ee(e)}}function se(e){for(;e.length>0;){var r=e.shift();if("function"!=typeof r){var n=r.func;"number"==typeof n?void 0===r.arg?N.get(n)():N.get(n)(r.arg):n(void 0===r.arg?null:r.arg)}else r(t)}}function ue(){var e=new Error;if(!e.stack){try{throw new Error}catch(r){e=r}if(!e.stack)return"(no stack trace available)"}return e.stack.toString()}oe(re="decoder.wasm")||(re=function(e){return t.locateFile?t.locateFile(e,v):v+e}(re));var ce={splitPath:function(e){return/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1)},normalizeArray:function(e,r){for(var t=0,n=e.length-1;n>=0;n--){var o=e[n];"."===o?e.splice(n,1):".."===o?(e.splice(n,1),t++):t&&(e.splice(n,1),t--)}if(r)for(;t;t--)e.unshift("..");return e},normalize:function(e){var r="/"===e.charAt(0),t="/"===e.substr(-1);return(e=ce.normalizeArray(e.split("/").filter((function(e){return!!e})),!r).join("/"))||r||(e="."),e&&t&&(e+="/"),(r?"/":"")+e},dirname:function(e){var r=ce.splitPath(e),t=r[0],n=r[1];return t||n?(n&&(n=n.substr(0,n.length-1)),t+n):"."},basename:function(e){if("/"===e)return"/";var r=(e=(e=ce.normalize(e)).replace(/\/$/,"")).lastIndexOf("/");return-1===r?e:e.substr(r+1)},extname:function(e){return ce.splitPath(e)[3]},join:function(){var e=Array.prototype.slice.call(arguments,0);return ce.normalize(e.join("/"))},join2:function(e,r){return ce.normalize(e+"/"+r)}};var fe={resolve:function(){for(var e="",r=!1,t=arguments.length-1;t>=-1&&!r;t--){var n=t>=0?arguments[t]:he.cwd();if("string"!=typeof n)throw new TypeError("Arguments to path.resolve must be strings");if(!n)return"";e=n+"/"+e,r="/"===n.charAt(0)}return(r?"/":"")+(e=ce.normalizeArray(e.split("/").filter((function(e){return!!e})),!r).join("/"))||"."},relative:function(e,r){function t(e){for(var r=0;r=0&&""===e[t];t--);return r>t?[]:e.slice(r,t-r+1)}e=fe.resolve(e).substr(1),r=fe.resolve(r).substr(1);for(var n=t(e.split("/")),o=t(r.split("/")),i=Math.min(n.length,o.length),a=i,s=0;s0?t.slice(0,n).toString("utf-8"):null}else"undefined"!=typeof window&&"function"==typeof window.prompt?null!==(r=window.prompt("Input: "))&&(r+="\n"):"function"==typeof readline&&null!==(r=readline())&&(r+="\n");if(!r)return null;e.input=Hr(r,!0)}return e.input.shift()},put_char:function(e,r){null===r||10===r?(w(P(e.output,0)),e.output=[]):0!=r&&e.output.push(r)},flush:function(e){e.output&&e.output.length>0&&(w(P(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,r){null===r||10===r?(E(P(e.output,0)),e.output=[]):0!=r&&e.output.push(r)},flush:function(e){e.output&&e.output.length>0&&(E(P(e.output,0)),e.output=[])}}};function de(e){e=function(e,r){return Math.ceil(e/r)*r}(e,65536);var r=Qr(65536,e);return r?(function(e,r){$.fill(0,e,e+r)}(r,e),r):0}var pe={ops_table:null,mount:function(e){return pe.createNode(null,"/",16895,0)},createNode:function(e,r,t,n){if(he.isBlkdev(t)||he.isFIFO(t))throw new he.ErrnoError(63);pe.ops_table||(pe.ops_table={dir:{node:{getattr:pe.node_ops.getattr,setattr:pe.node_ops.setattr,lookup:pe.node_ops.lookup,mknod:pe.node_ops.mknod,rename:pe.node_ops.rename,unlink:pe.node_ops.unlink,rmdir:pe.node_ops.rmdir,readdir:pe.node_ops.readdir,symlink:pe.node_ops.symlink},stream:{llseek:pe.stream_ops.llseek}},file:{node:{getattr:pe.node_ops.getattr,setattr:pe.node_ops.setattr},stream:{llseek:pe.stream_ops.llseek,read:pe.stream_ops.read,write:pe.stream_ops.write,allocate:pe.stream_ops.allocate,mmap:pe.stream_ops.mmap,msync:pe.stream_ops.msync}},link:{node:{getattr:pe.node_ops.getattr,setattr:pe.node_ops.setattr,readlink:pe.node_ops.readlink},stream:{}},chrdev:{node:{getattr:pe.node_ops.getattr,setattr:pe.node_ops.setattr},stream:he.chrdev_stream_ops}});var o=he.createNode(e,r,t,n);return he.isDir(o.mode)?(o.node_ops=pe.ops_table.dir.node,o.stream_ops=pe.ops_table.dir.stream,o.contents={}):he.isFile(o.mode)?(o.node_ops=pe.ops_table.file.node,o.stream_ops=pe.ops_table.file.stream,o.usedBytes=0,o.contents=null):he.isLink(o.mode)?(o.node_ops=pe.ops_table.link.node,o.stream_ops=pe.ops_table.link.stream):he.isChrdev(o.mode)&&(o.node_ops=pe.ops_table.chrdev.node,o.stream_ops=pe.ops_table.chrdev.stream),o.timestamp=Date.now(),e&&(e.contents[r]=o,e.timestamp=o.timestamp),o},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,r){var t=e.contents?e.contents.length:0;if(!(t>=r)){r=Math.max(r,t*(t<1048576?2:1.125)>>>0),0!=t&&(r=Math.max(r,256));var n=e.contents;e.contents=new Uint8Array(r),e.usedBytes>0&&e.contents.set(n.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,r){if(e.usedBytes!=r)if(0==r)e.contents=null,e.usedBytes=0;else{var t=e.contents;e.contents=new Uint8Array(r),t&&e.contents.set(t.subarray(0,Math.min(r,e.usedBytes))),e.usedBytes=r}},node_ops:{getattr:function(e){var r={};return r.dev=he.isChrdev(e.mode)?e.id:1,r.ino=e.id,r.mode=e.mode,r.nlink=1,r.uid=0,r.gid=0,r.rdev=e.rdev,he.isDir(e.mode)?r.size=4096:he.isFile(e.mode)?r.size=e.usedBytes:he.isLink(e.mode)?r.size=e.link.length:r.size=0,r.atime=new Date(e.timestamp),r.mtime=new Date(e.timestamp),r.ctime=new Date(e.timestamp),r.blksize=4096,r.blocks=Math.ceil(r.size/r.blksize),r},setattr:function(e,r){void 0!==r.mode&&(e.mode=r.mode),void 0!==r.timestamp&&(e.timestamp=r.timestamp),void 0!==r.size&&pe.resizeFileStorage(e,r.size)},lookup:function(e,r){throw he.genericErrors[44]},mknod:function(e,r,t,n){return pe.createNode(e,r,t,n)},rename:function(e,r,t){if(he.isDir(e.mode)){var n;try{n=he.lookupNode(r,t)}catch(e){}if(n)for(var o in n.contents)throw new he.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=t,r.contents[t]=e,r.timestamp=e.parent.timestamp,e.parent=r},unlink:function(e,r){delete e.contents[r],e.timestamp=Date.now()},rmdir:function(e,r){var t=he.lookupNode(e,r);for(var n in t.contents)throw new he.ErrnoError(55);delete e.contents[r],e.timestamp=Date.now()},readdir:function(e){var r=[".",".."];for(var t in e.contents)e.contents.hasOwnProperty(t)&&r.push(t);return r},symlink:function(e,r,t){var n=pe.createNode(e,r,41471,0);return n.link=t,n},readlink:function(e){if(!he.isLink(e.mode))throw new he.ErrnoError(28);return e.link}},stream_ops:{read:function(e,r,t,n,o){var i=e.node.contents;if(o>=e.node.usedBytes)return 0;var a=Math.min(e.node.usedBytes-o,n);if(a>8&&i.subarray)r.set(i.subarray(o,o+a),t);else for(var s=0;s0||n+t8)throw new he.ErrnoError(32);for(var o=ce.normalizeArray(e.split("/").filter((function(e){return!!e})),!1),i=he.root,a="/",s=0;s40)throw new he.ErrnoError(32)}}return{path:a,node:i}},getPath:function(e){for(var r;;){if(he.isRoot(e)){var t=e.mount.mountpoint;return r?"/"!==t[t.length-1]?t+"/"+r:t+r:t}r=r?e.name+"/"+r:e.name,e=e.parent}},hashName:function(e,r){for(var t=0,n=0;n>>0)%he.nameTable.length},hashAddNode:function(e){var r=he.hashName(e.parent.id,e.name);e.name_next=he.nameTable[r],he.nameTable[r]=e},hashRemoveNode:function(e){var r=he.hashName(e.parent.id,e.name);if(he.nameTable[r]===e)he.nameTable[r]=e.name_next;else for(var t=he.nameTable[r];t;){if(t.name_next===e){t.name_next=e.name_next;break}t=t.name_next}},lookupNode:function(e,r){var t=he.mayLookup(e);if(t)throw new he.ErrnoError(t,e);for(var n=he.hashName(e.id,r),o=he.nameTable[n];o;o=o.name_next){var i=o.name;if(o.parent.id===e.id&&i===r)return o}return he.lookup(e,r)},createNode:function(e,r,t,n){var o=new he.FSNode(e,r,t,n);return he.hashAddNode(o),o},destroyNode:function(e){he.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:function(e){var r=he.flagModes[e];if(void 0===r)throw new Error("Unknown file open mode: "+e);return r},flagsToPermissionString:function(e){var r=["r","w","rw"][3&e];return 512&e&&(r+="w"),r},nodePermissions:function(e,r){return he.ignorePermissions||(!r.includes("r")||292&e.mode)&&(!r.includes("w")||146&e.mode)&&(!r.includes("x")||73&e.mode)?0:2},mayLookup:function(e){var r=he.nodePermissions(e,"x");return r||(e.node_ops.lookup?0:2)},mayCreate:function(e,r){try{he.lookupNode(e,r);return 20}catch(e){}return he.nodePermissions(e,"wx")},mayDelete:function(e,r,t){var n;try{n=he.lookupNode(e,r)}catch(e){return e.errno}var o=he.nodePermissions(e,"wx");if(o)return o;if(t){if(!he.isDir(n.mode))return 54;if(he.isRoot(n)||he.getPath(n)===he.cwd())return 10}else if(he.isDir(n.mode))return 31;return 0},mayOpen:function(e,r){return e?he.isLink(e.mode)?32:he.isDir(e.mode)&&("r"!==he.flagsToPermissionString(r)||512&r)?31:he.nodePermissions(e,he.flagsToPermissionString(r)):44},MAX_OPEN_FDS:4096,nextfd:function(e,r){e=e||0,r=r||he.MAX_OPEN_FDS;for(var t=e;t<=r;t++)if(!he.streams[t])return t;throw new he.ErrnoError(33)},getStream:function(e){return he.streams[e]},createStream:function(e,r,t){he.FSStream||(he.FSStream=function(){},he.FSStream.prototype={object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}});var n=new he.FSStream;for(var o in e)n[o]=e[o];e=n;var i=he.nextfd(r,t);return e.fd=i,he.streams[i]=e,e},closeStream:function(e){he.streams[e]=null},chrdev_stream_ops:{open:function(e){var r=he.getDevice(e.node.rdev);e.stream_ops=r.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new he.ErrnoError(70)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,r){return e<<8|r},registerDevice:function(e,r){he.devices[e]={stream_ops:r}},getDevice:function(e){return he.devices[e]},getMounts:function(e){for(var r=[],t=[e];t.length;){var n=t.pop();r.push(n),t.push.apply(t,n.mounts)}return r},syncfs:function(e,r){"function"==typeof e&&(r=e,e=!1),he.syncFSRequests++,he.syncFSRequests>1&&E("warning: "+he.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var t=he.getMounts(he.root.mount),n=0;function o(e){return he.syncFSRequests--,r(e)}function i(e){if(e)return i.errored?void 0:(i.errored=!0,o(e));++n>=t.length&&o(null)}t.forEach((function(r){if(!r.type.syncfs)return i(null);r.type.syncfs(r,e,i)}))},mount:function(e,r,t){var n,o="/"===t,i=!t;if(o&&he.root)throw new he.ErrnoError(10);if(!o&&!i){var a=he.lookupPath(t,{follow_mount:!1});if(t=a.path,n=a.node,he.isMountpoint(n))throw new he.ErrnoError(10);if(!he.isDir(n.mode))throw new he.ErrnoError(54)}var s={type:e,opts:r,mountpoint:t,mounts:[]},u=e.mount(s);return u.mount=s,s.root=u,o?he.root=u:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),u},unmount:function(e){var r=he.lookupPath(e,{follow_mount:!1});if(!he.isMountpoint(r.node))throw new he.ErrnoError(28);var t=r.node,n=t.mounted,o=he.getMounts(n);Object.keys(he.nameTable).forEach((function(e){for(var r=he.nameTable[e];r;){var t=r.name_next;o.includes(r.mount)&&he.destroyNode(r),r=t}})),t.mounted=null;var i=t.mount.mounts.indexOf(n);t.mount.mounts.splice(i,1)},lookup:function(e,r){return e.node_ops.lookup(e,r)},mknod:function(e,r,t){var n=he.lookupPath(e,{parent:!0}).node,o=ce.basename(e);if(!o||"."===o||".."===o)throw new he.ErrnoError(28);var i=he.mayCreate(n,o);if(i)throw new he.ErrnoError(i);if(!n.node_ops.mknod)throw new he.ErrnoError(63);return n.node_ops.mknod(n,o,r,t)},create:function(e,r){return r=void 0!==r?r:438,r&=4095,r|=32768,he.mknod(e,r,0)},mkdir:function(e,r){return r=void 0!==r?r:511,r&=1023,r|=16384,he.mknod(e,r,0)},mkdirTree:function(e,r){for(var t=e.split("/"),n="",o=0;othis.length-1||e<0)){var r=e%this.chunkSize,t=e/this.chunkSize|0;return this.getter(t)[r]}},i.prototype.setDataGetter=function(e){this.getter=e},i.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",t,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+t+". Status: "+e.status);var r,n=Number(e.getResponseHeader("Content-length")),o=(r=e.getResponseHeader("Accept-Ranges"))&&"bytes"===r,i=(r=e.getResponseHeader("Content-Encoding"))&&"gzip"===r,a=1048576;o||(a=n);var s=this;s.setDataGetter((function(e){var r=e*a,o=(e+1)*a-1;if(o=Math.min(o,n-1),void 0===s.chunks[e]&&(s.chunks[e]=function(e,r){if(e>r)throw new Error("invalid range ("+e+", "+r+") or no bytes requested!");if(r>n-1)throw new Error("only "+n+" bytes available! programmer error!");var o=new XMLHttpRequest;if(o.open("GET",t,!1),n!==a&&o.setRequestHeader("Range","bytes="+e+"-"+r),"undefined"!=typeof Uint8Array&&(o.responseType="arraybuffer"),o.overrideMimeType&&o.overrideMimeType("text/plain; charset=x-user-defined"),o.send(null),!(o.status>=200&&o.status<300||304===o.status))throw new Error("Couldn't load "+t+". Status: "+o.status);return void 0!==o.response?new Uint8Array(o.response||[]):Hr(o.responseText||"",!0)}(r,o)),void 0===s.chunks[e])throw new Error("doXHR failed!");return s.chunks[e]})),!i&&n||(a=n=1,n=this.getter(0).length,a=n,w("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=n,this._chunkSize=a,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!h)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var a=new i;Object.defineProperties(a,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var s={isDevice:!1,contents:a}}else s={isDevice:!1,url:t};var u=he.createFile(e,r,s,n,o);s.contents?u.contents=s.contents:s.url&&(u.contents=null,u.url=s.url),Object.defineProperties(u,{usedBytes:{get:function(){return this.contents.length}}});var c={};return Object.keys(u.stream_ops).forEach((function(e){var r=u.stream_ops[e];c[e]=function(){return he.forceLoadFile(u),r.apply(null,arguments)}})),c.read=function(e,r,t,n,o){he.forceLoadFile(u);var i=e.node.contents;if(o>=i.length)return 0;var a=Math.min(i.length-o,n);if(i.slice)for(var s=0;s>2]=n.dev,O[t+4>>2]=0,O[t+8>>2]=n.ino,O[t+12>>2]=n.mode,O[t+16>>2]=n.nlink,O[t+20>>2]=n.uid,O[t+24>>2]=n.gid,O[t+28>>2]=n.rdev,O[t+32>>2]=0,ne=[n.size>>>0,(te=n.size,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],O[t+40>>2]=ne[0],O[t+44>>2]=ne[1],O[t+48>>2]=4096,O[t+52>>2]=n.blocks,O[t+56>>2]=n.atime.getTime()/1e3|0,O[t+60>>2]=0,O[t+64>>2]=n.mtime.getTime()/1e3|0,O[t+68>>2]=0,O[t+72>>2]=n.ctime.getTime()/1e3|0,O[t+76>>2]=0,ne=[n.ino>>>0,(te=n.ino,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],O[t+80>>2]=ne[0],O[t+84>>2]=ne[1],0},doMsync:function(e,r,t,n,o){var i=$.slice(e,e+t);he.msync(r,i,o,t,n)},doMkdir:function(e,r){return"/"===(e=ce.normalize(e))[e.length-1]&&(e=e.substr(0,e.length-1)),he.mkdir(e,r,0),0},doMknod:function(e,r,t){switch(61440&r){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}return he.mknod(e,r,t),0},doReadlink:function(e,r,t){if(t<=0)return-28;var n=he.readlink(e),o=Math.min(t,S(n)),i=x[r+o];return D(n,r,t+1),x[r+o]=i,o},doAccess:function(e,r){if(-8&r)return-28;var t;if(!(t=he.lookupPath(e,{follow:!0}).node))return-44;var n="";return 4&r&&(n+="r"),2&r&&(n+="w"),1&r&&(n+="x"),n&&he.nodePermissions(t,n)?-2:0},doDup:function(e,r,t){var n=he.getStream(t);return n&&he.close(n),he.open(e,r,0,t,t).fd},doReadv:function(e,r,t,n){for(var o=0,i=0;i>2],s=O[r+(8*i+4)>>2],u=he.read(e,x,a,s,n);if(u<0)return-1;if(o+=u,u>2],s=O[r+(8*i+4)>>2],u=he.write(e,x,a,s,n);if(u<0)return-1;o+=u}return o},varargs:void 0,get:function(){return me.varargs+=4,O[me.varargs-4>>2]},getStr:function(e){return C(e)},getStreamFromFD:function(e){var r=he.getStream(e);if(!r)throw new he.ErrnoError(8);return r},get64:function(e,r){return e}};function ve(e){switch(e){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+e)}}var ye=void 0;function ge(e){for(var r="",t=e;$[t];)r+=ye[$[t++]];return r}var we={},Ee={},be={};function _e(e){if(void 0===e)return"_unknown";var r=(e=e.replace(/[^a-zA-Z0-9_]/g,"$")).charCodeAt(0);return r>=48&&r<=57?"_"+e:e}function ke(e,r){return e=_e(e),new Function("body","return function "+e+'() {\n "use strict"; return body.apply(this, arguments);\n};\n')(r)}function Te(e,r){var t=ke(r,(function(e){this.name=r,this.message=e;var t=new Error(e).stack;void 0!==t&&(this.stack=this.toString()+"\n"+t.replace(/^Error(:[^\n]*)?\n/,""))}));return t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message},t}var Pe=void 0;function Ce(e){throw new Pe(e)}var Ae=void 0;function De(e){throw new Ae(e)}function Se(e,r,t){function n(r){var n=t(r);n.length!==e.length&&De("Mismatched type converter count");for(var o=0;o>2])}function Ze(e){return this.rawGetPointee&&(e=this.rawGetPointee(e)),e}function er(e){this.rawDestructor&&this.rawDestructor(e)}function rr(e){null!==e&&e.delete()}function tr(e,r,t){if(r===t)return e;if(void 0===t.baseClass)return null;var n=tr(e,r,t.baseClass);return null===n?null:t.downcast(n)}function nr(){return Object.keys(ar).length}function or(){var e=[];for(var r in ar)ar.hasOwnProperty(r)&&e.push(ar[r]);return e}function ir(e){Be=e,Le.length&&Be&&Be(We)}var ar={};function sr(e,r){return r=function(e,r){for(void 0===r&&Ce("ptr should not be undefined");e.baseClass;)r=e.upcast(r),e=e.baseClass;return r}(e,r),ar[r]}function ur(e,r){return r.ptrType&&r.ptr||De("makeClassHandle requires ptr and ptrType"),!!r.smartPtrType!==!!r.smartPtr&&De("Both smartPtrType and smartPtr must be specified"),r.count={value:1},Ie(Object.create(e,{$$:{value:r}}))}function cr(e){var r=this.getPointee(e);if(!r)return this.destructor(e),null;var t=sr(this.registeredClass,r);if(void 0!==t){if(0===t.$$.count.value)return t.$$.ptr=r,t.$$.smartPtr=e,t.clone();var n=t.clone();return this.destructor(e),n}function o(){return this.isSmartPointer?ur(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:r,smartPtrType:this,smartPtr:e}):ur(this.registeredClass.instancePrototype,{ptrType:this,ptr:e})}var i,a=this.registeredClass.getActualType(r),s=Ve[a];if(!s)return o.call(this);i=this.isConst?s.constPointerType:s.pointerType;var u=tr(r,this.registeredClass,i.registeredClass);return null===u?o.call(this):this.isSmartPointer?ur(i.registeredClass.instancePrototype,{ptrType:i,ptr:u,smartPtrType:this,smartPtr:e}):ur(i.registeredClass.instancePrototype,{ptrType:i,ptr:u})}function fr(e,r,t,n,o,i,a,s,u,c,f){this.name=e,this.registeredClass=r,this.isReference=t,this.isConst=n,this.isSmartPointer=o,this.pointeeType=i,this.sharingPolicy=a,this.rawGetPointee=s,this.rawConstructor=u,this.rawShare=c,this.rawDestructor=f,o||void 0!==r.baseClass?this.toWireType=Ke:n?(this.toWireType=Ye,this.destructorFunction=null):(this.toWireType=Je,this.destructorFunction=null)}function lr(e,r,n){return e.includes("j")?function(e,r,n){var o=t["dynCall_"+e];return n&&n.length?o.apply(null,[r].concat(n)):o.call(null,r)}(e,r,n):N.get(r).apply(null,n)}function dr(e,r){var t,n,o,i=(e=ge(e)).includes("j")?(t=e,n=r,o=[],function(){o.length=arguments.length;for(var e=0;e>2)+n]);return t}function yr(e){for(;e.length;){var r=e.pop();e.pop()(r)}}function gr(e,r){if(!(e instanceof Function))throw new TypeError("new_ called with constructor type "+typeof e+" which is not a function");var t=ke(e.name||"unknownFunctionName",(function(){}));t.prototype=e.prototype;var n=new t,o=e.apply(n,r);return o instanceof Object?o:n}function wr(e,r,t,n,o){var i=r.length;i<2&&Ce("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var a=null!==r[1]&&null!==t,s=!1,u=1;u0?", ":"")+l),d+=(c?"var rv = ":"")+"invoker(fn"+(l.length>0?", ":"")+l+");\n",s)d+="runDestructors(destructors);\n";else for(u=a?1:2;u4&&0==--_r[e].refcount&&(_r[e]=void 0,br.push(e))}function Tr(){for(var e=0,r=5;r<_r.length;++r)void 0!==_r[r]&&++e;return e}function Pr(){for(var e=5;e<_r.length;++e)if(void 0!==_r[e])return _r[e];return null}function Cr(e){switch(e){case void 0:return 1;case null:return 2;case!0:return 3;case!1:return 4;default:var r=br.length?br.pop():_r.length;return _r[r]={refcount:1,value:e},r}}function Ar(e){if(null===e)return"null";var r=typeof e;return"object"===r||"array"===r||"function"===r?e.toString():""+e}function Dr(e,r){switch(r){case 2:return function(e){return this.fromWireType(j[e>>2])};case 3:return function(e){return this.fromWireType(U[e>>3])};default:throw new TypeError("Unknown float type: "+e)}}function Sr(e,r,t){switch(r){case 0:return t?function(e){return x[e]}:function(e){return $[e]};case 1:return t?function(e){return R[e>>1]}:function(e){return M[e>>1]};case 2:return t?function(e){return O[e>>2]}:function(e){return I[e>>2]};default:throw new TypeError("Unknown integer type: "+e)}}function Fr(e){return e||Ce("Cannot use deleted val. handle = "+e),_r[e].value}function xr(e,r){var t=Ee[e];return void 0===t&&Ce(r+" has unknown type "+hr(e)),t}var $r={};var Rr=[];function Mr(e,r){return(e>>>0)+4294967296*r}function Or(e,r){if(e<=0)return e;var t=r<=32?Math.abs(1<=t&&(r<=32||e>t)&&(e=-2*t+e),e}function Ir(e,r){return e>=0?e:r<=32?2*Math.abs(1<0?"\n":"")+function(e){var r=ue(),t=r.lastIndexOf("_emscripten_log"),n=r.lastIndexOf("_emscripten_get_callstack"),o=r.indexOf("\n",Math.max(t,n))+1;r=r.slice(o),32&e&&b("EM_LOG_DEMANGLE is deprecated; ignoring"),8&e&&"undefined"==typeof emscripten_source_map&&(b('Source map information is not available, emscripten_log with EM_LOG_C_STACK will be ignored. Build with "--pre-js $EMSCRIPTEN/src/emscripten-source-map.min.js" linker flag to add source map loading to code.'),e^=8,e|=16);var i=null;if(128&e)for(i=jr(arguments);i[1].includes("_emscripten_");)i=jr(i[0]);var a=r.split("\n");r="";var s=new RegExp("\\s*(.*?)@(.*?):([0-9]+):([0-9]+)"),u=new RegExp("\\s*(.*?)@(.*):(.*)(:(.*))?"),c=new RegExp("\\s*at (.*?) \\((.*):(.*):(.*)\\)");for(var f in a){var l=a[f],d="",p="",h=0,m=0,v=c.exec(l);if(v&&5==v.length)d=v[1],p=v[2],h=v[3],m=v[4];else{if((v=s.exec(l))||(v=u.exec(l)),!(v&&v.length>=4)){r+=l+"\n";continue}d=v[1],p=v[2],h=v[3],m=0|v[4]}var y=!1;if(8&e){var g=emscripten_source_map.originalPositionFor({line:h,column:m});(y=g&&g.source)&&(64&e&&(g.source=g.source.substring(g.source.replace(/\\/g,"/").lastIndexOf("/")+1)),r+=" at "+d+" ("+g.source+":"+g.line+":"+g.column+")\n")}(16&e||!y)&&(64&e&&(p=p.substring(p.replace(/\\/g,"/").lastIndexOf("/")+1)),r+=(y?" = "+d:" at "+d)+" ("+p+":"+h+":"+m+")\n"),128&e&&i[0]&&(i[1]==d&&i[2].length>0&&(r=r.replace(/\s+$/,""),r+=" with values: "+i[1]+i[2]+"\n"),i=jr(i[0]))}return r.replace(/\s+$/,"")}(e)),1&e?4&e?E(r):2&e?console.warn(r):512&e?console.info(r):256&e?console.debug(r):w(r):6&e?E(r):w(r)}var Nr={};function Br(){if(!Br.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:d||"./this.program"};for(var r in Nr)void 0===Nr[r]?delete e[r]:e[r]=Nr[r];var t=[];for(var r in e)t.push(r+"="+e[r]);Br.strings=t}return Br.strings}var Lr=function(e,r,t,n){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=he.nextInode++,this.name=r,this.mode=t,this.node_ops={},this.stream_ops={},this.rdev=n},Wr=365,zr=146;function Hr(e,r,t){var n=t>0?t:S(e)+1,o=new Array(n),i=A(e,o,0,o.length);return r&&(o.length=i),o}Object.defineProperties(Lr.prototype,{read:{get:function(){return(this.mode&Wr)===Wr},set:function(e){e?this.mode|=Wr:this.mode&=-366}},write:{get:function(){return(this.mode&zr)===zr},set:function(e){e?this.mode|=zr:this.mode&=-147}},isFolder:{get:function(){return he.isDir(this.mode)}},isDevice:{get:function(){return he.isChrdev(this.mode)}}}),he.FSNode=Lr,he.staticInit(),function(){for(var e=new Array(256),r=0;r<256;++r)e[r]=String.fromCharCode(r);ye=e}(),Pe=t.BindingError=Te(Error,"BindingError"),Ae=t.InternalError=Te(Error,"InternalError"),He.prototype.isAliasOf=xe,He.prototype.clone=je,He.prototype.delete=Ue,He.prototype.isDeleted=Ne,He.prototype.deleteLater=ze,fr.prototype.getPointee=Ze,fr.prototype.destructor=er,fr.prototype.argPackAdvance=8,fr.prototype.readValueFromPointer=Qe,fr.prototype.deleteObject=rr,fr.prototype.fromWireType=cr,t.getInheritedInstanceCount=nr,t.getLiveInheritedInstances=or,t.flushPendingDeletes=We,t.setDelayFunction=ir,pr=t.UnboundTypeError=Te(Error,"UnboundTypeError"),t.count_emval_handles=Tr,t.get_first_emval=Pr;var Vr={y:function(e,r,t){me.varargs=t;try{var n=me.getStreamFromFD(e);switch(r){case 0:return(o=me.get())<0?-28:he.open(n.path,n.flags,0,o).fd;case 1:case 2:case 13:case 14:return 0;case 3:return n.flags;case 4:var o=me.get();return n.flags|=o,0;case 12:o=me.get();return R[o+0>>1]=2,0;case 16:case 8:default:return-28;case 9:return i=28,O[qr()>>2]=i,-1}}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),-e.errno}var i},x:function(e,r,t){me.varargs=t;try{var n=me.getStr(e),o=t?me.get():0;return he.open(n,r,o).fd}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),-e.errno}},s:function(e,r,t,n,o){},D:function(e,r,t,n,o){var i=ve(t);Fe(e,{name:r=ge(r),fromWireType:function(e){return!!e},toWireType:function(e,r){return r?n:o},argPackAdvance:8,readValueFromPointer:function(e){var n;if(1===t)n=x;else if(2===t)n=R;else{if(4!==t)throw new TypeError("Unknown boolean type size: "+r);n=O}return this.fromWireType(n[e>>i])},destructorFunction:null})},n:function(e,r,n,o,i,a,s,u,c,f,l,d,p){l=ge(l),a=dr(i,a),u&&(u=dr(s,u)),f&&(f=dr(c,f)),p=dr(d,p);var h=_e(l);!function(e,r,n){t.hasOwnProperty(e)?((void 0===n||void 0!==t[e].overloadTable&&void 0!==t[e].overloadTable[n])&&Ce("Cannot register public name '"+e+"' twice"),Xe(t,e,e),t.hasOwnProperty(n)&&Ce("Cannot register multiple overloads of a function with the same number of arguments ("+n+")!"),t[e].overloadTable[n]=r):(t[e]=r,void 0!==n&&(t[e].numArguments=n))}(h,(function(){mr("Cannot construct "+l+" due to unbound types",[o])})),Se([e,r,n],o?[o]:[],(function(r){var n,i;r=r[0],i=o?(n=r.registeredClass).instancePrototype:He.prototype;var s=ke(h,(function(){if(Object.getPrototypeOf(this)!==c)throw new Pe("Use 'new' to construct "+l);if(void 0===d.constructor_body)throw new Pe(l+" has no accessible constructor");var e=d.constructor_body[arguments.length];if(void 0===e)throw new Pe("Tried to invoke ctor of "+l+" with invalid number of parameters ("+arguments.length+") - expected ("+Object.keys(d.constructor_body).toString()+") parameters instead!");return e.apply(this,arguments)})),c=Object.create(i,{constructor:{value:s}});s.prototype=c;var d=new Ge(l,s,c,p,n,a,u,f),m=new fr(l,d,!0,!1,!1),v=new fr(l+"*",d,!1,!1,!1),y=new fr(l+" const*",d,!1,!0,!1);return Ve[e]={pointerType:v,constPointerType:y},function(e,r,n){t.hasOwnProperty(e)||De("Replacing nonexistant public symbol"),void 0!==t[e].overloadTable&&void 0!==n?t[e].overloadTable[n]=r:(t[e]=r,t[e].argCount=n)}(h,s),[m,v,y]}))},i:function(e,r,t,n,o,i){k(r>0);var a=vr(r,t);o=dr(n,o),Se([],[e],(function(e){var t="constructor "+(e=e[0]).name;if(void 0===e.registeredClass.constructor_body&&(e.registeredClass.constructor_body=[]),void 0!==e.registeredClass.constructor_body[r-1])throw new Pe("Cannot register multiple constructors with identical number of parameters ("+(r-1)+") for class '"+e.name+"'! Overload resolution is currently only performed using the parameter count, not actual type info!");return e.registeredClass.constructor_body[r-1]=function(){mr("Cannot construct "+e.name+" due to unbound types",a)},Se([],a,(function(n){return n.splice(1,0,null),e.registeredClass.constructor_body[r-1]=wr(t,n,null,o,i),[]})),[]}))},f:function(e,r,t,n,o,i,a,s){var u=vr(t,n);r=ge(r),i=dr(o,i),Se([],[e],(function(e){var n=(e=e[0]).name+"."+r;function o(){mr("Cannot call "+n+" due to unbound types",u)}r.startsWith("@@")&&(r=Symbol[r.substring(2)]),s&&e.registeredClass.pureVirtualFunctions.push(r);var c=e.registeredClass.instancePrototype,f=c[r];return void 0===f||void 0===f.overloadTable&&f.className!==e.name&&f.argCount===t-2?(o.argCount=t-2,o.className=e.name,c[r]=o):(Xe(c,r,n),c[r].overloadTable[t-2]=o),Se([],u,(function(o){var s=wr(n,o,e,i,a);return void 0===c[r].overloadTable?(s.argCount=t-2,c[r]=s):c[r].overloadTable[t-2]=s,[]})),[]}))},I:function(e,r,t,n,o,i,a,s,u,c){r=ge(r),o=dr(n,o),Se([],[e],(function(e){var n=(e=e[0]).name+"."+r,f={get:function(){mr("Cannot access "+n+" due to unbound types",[t,a])},enumerable:!0,configurable:!0};return f.set=u?function(){mr("Cannot access "+n+" due to unbound types",[t,a])}:function(e){Ce(n+" is a read-only property")},Object.defineProperty(e.registeredClass.instancePrototype,r,f),Se([],u?[t,a]:[t],(function(t){var a=t[0],f={get:function(){var r=Er(this,e,n+" getter");return a.fromWireType(o(i,r))},enumerable:!0};if(u){u=dr(s,u);var l=t[1];f.set=function(r){var t=Er(this,e,n+" setter"),o=[];u(c,t,l.toWireType(o,r)),yr(o)}}return Object.defineProperty(e.registeredClass.instancePrototype,r,f),[]})),[]}))},C:function(e,r){Fe(e,{name:r=ge(r),fromWireType:function(e){var r=_r[e].value;return kr(e),r},toWireType:function(e,r){return Cr(r)},argPackAdvance:8,readValueFromPointer:Qe,destructorFunction:null})},l:function(e,r,t){var n=ve(t);Fe(e,{name:r=ge(r),fromWireType:function(e){return e},toWireType:function(e,r){if("number"!=typeof r&&"boolean"!=typeof r)throw new TypeError('Cannot convert "'+Ar(r)+'" to '+this.name);return r},argPackAdvance:8,readValueFromPointer:Dr(r,n),destructorFunction:null})},c:function(e,r,t,n,o){r=ge(r),-1===o&&(o=4294967295);var i=ve(t),a=function(e){return e};if(0===n){var s=32-8*t;a=function(e){return e<>>s}}var u=r.includes("unsigned");Fe(e,{name:r,fromWireType:a,toWireType:function(e,t){if("number"!=typeof t&&"boolean"!=typeof t)throw new TypeError('Cannot convert "'+Ar(t)+'" to '+this.name);if(to)throw new TypeError('Passing a number "'+Ar(t)+'" from JS side to C/C++ side to an argument of type "'+r+'", which is outside the valid range ['+n+", "+o+"]!");return u?t>>>0:0|t},argPackAdvance:8,readValueFromPointer:Sr(r,i,0!==n),destructorFunction:null})},b:function(e,r,t){var n=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][r];function o(e){var r=I,t=r[e>>=2],o=r[e+1];return new n(F,o,t)}Fe(e,{name:t=ge(t),fromWireType:o,argPackAdvance:8,readValueFromPointer:o},{ignoreDuplicateRegistrations:!0})},m:function(e,r){var t="std::string"===(r=ge(r));Fe(e,{name:r,fromWireType:function(e){var r,n=I[e>>2];if(t)for(var o=e+4,i=0;i<=n;++i){var a=e+4+i;if(i==n||0==$[a]){var s=C(o,a-o);void 0===r?r=s:(r+=String.fromCharCode(0),r+=s),o=a+1}}else{var u=new Array(n);for(i=0;i>2]=o,t&&n)D(r,i+4,o+1);else if(n)for(var a=0;a255&&(Xr(i),Ce("String has UTF-16 code units that do not fit in 8 bits")),$[i+4+a]=s}else for(a=0;a>2],a=i(),u=e+4,c=0;c<=o;++c){var f=e+4+c*r;if(c==o||0==a[f>>s]){var l=n(u,f-u);void 0===t?t=l:(t+=String.fromCharCode(0),t+=l),u=f+r}}return Xr(e),t},toWireType:function(e,n){"string"!=typeof n&&Ce("Cannot pass non-string to C++ string type "+t);var i=a(n),u=Gr(4+i+r);return I[u>>2]=i>>s,o(n,u+4,i+r),null!==e&&e.push(Xr,u),u},argPackAdvance:8,readValueFromPointer:Qe,destructorFunction:function(e){Xr(e)}})},E:function(e,r){Fe(e,{isVoid:!0,name:r=ge(r),argPackAdvance:0,fromWireType:function(){},toWireType:function(e,r){}})},v:function(e,r,t){e=Fr(e),r=xr(r,"emval::as");var n=[],o=Cr(n);return O[t>>2]=o,r.toWireType(n,e)},e:function(e,r,t,n){var o,i;(e=Rr[e])(r=Fr(r),t=void 0===(i=$r[o=t])?ge(o):i,null,n)},p:kr,d:function(e,r){for(var t=function(e,r){for(var t=new Array(e),n=0;n>2)+n],"parameter "+n);return t}(e,r),n=t[0],o=n.name+"_$"+t.slice(1).map((function(e){return e.name})).join("_")+"$",i=["retType"],a=[n],s="",u=0;u4&&(_r[e].refcount+=1)},q:function(e){yr(_r[e].value),kr(e)},B:function(e,r){return Cr((e=xr(e,"_emval_take_value")).readValueFromPointer(r))},a:function(){ee()},G:function e(){return void 0===e.start&&(e.start=Date.now()),1e3*(Date.now()-e.start)|0},H:function(e,r,t){var n=function(e,r){var t=e,n=r;function o(e){var r;return n=function(e,r){return"double"!==r&&"i64"!==r||7&e&&(e+=4),e}(n,e),"double"===e?(r=U[n>>3],n+=8):"i64"==e?(r=[O[n>>2],O[n+4>>2]],n+=8):(e="i32",r=O[n>>2],n+=4),r}for(var i,a,s,u,c=[];;){var f=t;if(0===(i=x[t>>0]))break;if(a=x[t+1>>0],37==i){var l=!1,d=!1,p=!1,h=!1,m=!1;e:for(;;){switch(a){case 43:l=!0;break;case 45:d=!0;break;case 35:p=!0;break;case 48:if(h)break e;h=!0;break;case 32:m=!0;break;default:break e}t++,a=x[t+1>>0]}var v=0;if(42==a)v=o("i32"),t++,a=x[t+1>>0];else for(;a>=48&&a<=57;)v=10*v+(a-48),t++,a=x[t+1>>0];var y,g=!1,w=-1;if(46==a){if(w=0,g=!0,t++,42==(a=x[t+1>>0]))w=o("i32"),t++;else for(;;){var E=x[t+1>>0];if(E<48||E>57)break;w=10*w+(E-48),t++}a=x[t+1>>0]}switch(w<0&&(w=6,g=!1),String.fromCharCode(a)){case"h":104==x[t+2>>0]?(t++,y=1):y=2;break;case"l":108==x[t+2>>0]?(t++,y=8):y=4;break;case"L":case"q":case"j":y=8;break;case"z":case"t":case"I":y=4;break;default:y=null}switch(y&&t++,a=x[t+1>>0],String.fromCharCode(a)){case"d":case"i":case"u":case"o":case"x":case"X":case"p":var b=100==a||105==a;s=o("i"+8*(y=y||4)),8==y&&(s=117==a?(s[0]>>>0)+4294967296*(s[1]>>>0):Mr(s[0],s[1])),y<=4&&(s=(b?Or:Ir)(s&Math.pow(256,y)-1,8*y));var _=Math.abs(s),k="";if(100==a||105==a)C=Or(s,8*y).toString(10);else if(117==a)C=Ir(s,8*y).toString(10),s=Math.abs(s);else if(111==a)C=(p?"0":"")+_.toString(8);else if(120==a||88==a){if(k=p&&0!=s?"0x":"",s<0){s=-s,C=(_-1).toString(16);for(var T=[],P=0;P=0&&(l?k="+"+k:m&&(k=" "+k)),"-"==C.charAt(0)&&(k="-"+k,C=C.substr(1));k.length+C.lengthS&&S>=-4?(a=(103==a?"f":"F").charCodeAt(0),w-=S+1):(a=(103==a?"e":"E").charCodeAt(0),w--),D=Math.min(w,20)}101==a||69==a?(C=s.toExponential(D),/[eE][-+]\d$/.test(C)&&(C=C.slice(0,-1)+"0"+C.slice(-1))):102!=a&&70!=a||(C=s.toFixed(D),0===s&&((u=s)<0||0===u&&1/u==-1/0)&&(C="-"+C));var F=C.split("e");if(A&&!p)for(;F[0].length>1&&F[0].includes(".")&&("0"==F[0].slice(-1)||"."==F[0].slice(-1));)F[0]=F[0].slice(0,-1);else for(p&&-1==C.indexOf(".")&&(F[0]+=".");w>D++;)F[0]+="0";C=F[0]+(F.length>1?"e"+F[1]:""),69==a&&(C=C.toUpperCase()),s>=0&&(l?C="+"+C:m&&(C=" "+C))}else C=(s<0?"-":"")+"inf",h=!1;for(;C.length>0]);else c=c.concat(Hr("(null)".substr(0,M),!0));if(d)for(;M0;)c.push(32);d||c.push(o("i8"));break;case"n":var I=o("i32*");O[I>>2]=c.length;break;case"%":c.push(i);break;default:for(P=f;P>0])}t+=2}else c.push(i),t+=1}return c}(r,t);Ur(e,P(n,0))},t:function(e){$.length,ee("OOM")},u:function(e,r){var t=0;return Br().forEach((function(n,o){var i=r+t;O[e+4*o>>2]=i,function(e,r,t){for(var n=0;n>0]=e.charCodeAt(n);t||(x[r>>0]=0)}(n,i),t+=n.length+1})),0},w:function(e,r){var t=Br();O[e>>2]=t.length;var n=0;return t.forEach((function(e){n+=e.length+1})),O[r>>2]=n,0},k:function(e){try{var r=me.getStreamFromFD(e);return he.close(r),0}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),e.errno}},z:function(e,r){try{var t=me.getStreamFromFD(e),n=t.tty?2:he.isDir(t.mode)?3:he.isLink(t.mode)?7:4;return x[r>>0]=n,0}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),e.errno}},A:function(e,r,t,n){try{var o=me.getStreamFromFD(e),i=me.doReadv(o,r,t);return O[n>>2]=i,0}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),e.errno}},r:function(e,r,t,n,o){try{var i=me.getStreamFromFD(e),a=4294967296*t+(r>>>0),s=9007199254740992;return a<=-s||a>=s?-61:(he.llseek(i,a,n),ne=[i.position>>>0,(te=i.position,+Math.abs(te)>=1?te>0?(0|Math.min(+Math.floor(te/4294967296),4294967295))>>>0:~~+Math.ceil((te-+(~~te>>>0))/4294967296)>>>0:0)],O[o>>2]=ne[0],O[o+4>>2]=ne[1],i.getdents&&0===a&&0===n&&(i.getdents=null),0)}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),e.errno}},j:function(e,r,t,n){try{var o=me.getStreamFromFD(e),i=me.doWritev(o,r,t);return O[n>>2]=i,0}catch(e){return void 0!==he&&e instanceof he.ErrnoError||ee(e),e.errno}},F:function(e){var r=Date.now();return O[e>>2]=r/1e3|0,O[e+4>>2]=r%1e3*1e3|0,0},g:function(e){}};!function(){var e={a:Vr};function r(e,r){var n,o,i=e.exports;t.asm=i,g=t.asm.J,n=g.buffer,F=n,t.HEAP8=x=new Int8Array(n),t.HEAP16=R=new Int16Array(n),t.HEAP32=O=new Int32Array(n),t.HEAPU8=$=new Uint8Array(n),t.HEAPU16=M=new Uint16Array(n),t.HEAPU32=I=new Uint32Array(n),t.HEAPF32=j=new Float32Array(n),t.HEAPF64=U=new Float64Array(n),N=t.asm.N,o=t.asm.K,q.unshift(o),Z()}function n(e){r(e.instance)}function o(r){return function(){if(!y&&(p||h)){if("function"==typeof fetch&&!ie(re))return fetch(re,{credentials:"same-origin"}).then((function(e){if(!e.ok)throw"failed to load wasm binary file at '"+re+"'";return e.arrayBuffer()})).catch((function(){return ae(re)}));if(u)return new Promise((function(e,r){u(re,(function(r){e(new Uint8Array(r))}),r)}))}return Promise.resolve().then((function(){return ae(re)}))}().then((function(r){return WebAssembly.instantiate(r,e)})).then((function(e){return e})).then(r,(function(e){E("failed to asynchronously prepare wasm: "+e),ee(e)}))}if(Q(),t.instantiateWasm)try{return t.instantiateWasm(e,r)}catch(e){return E("Module.instantiateWasm callback failed with error: "+e),!1}y||"function"!=typeof WebAssembly.instantiateStreaming||oe(re)||ie(re)||"function"!=typeof fetch?o(n):fetch(re,{credentials:"same-origin"}).then((function(r){return WebAssembly.instantiateStreaming(r,e).then(n,(function(e){return E("wasm streaming compile failed: "+e),E("falling back to ArrayBuffer instantiation"),o(n)}))}))}(),t.___wasm_call_ctors=function(){return(t.___wasm_call_ctors=t.asm.K).apply(null,arguments)};var Xr=t._free=function(){return(Xr=t._free=t.asm.L).apply(null,arguments)},Gr=t._malloc=function(){return(Gr=t._malloc=t.asm.M).apply(null,arguments)},qr=t.___errno_location=function(){return(qr=t.___errno_location=t.asm.O).apply(null,arguments)},Yr=t._strlen=function(){return(Yr=t._strlen=t.asm.P).apply(null,arguments)},Kr=t.___getTypeName=function(){return(Kr=t.___getTypeName=t.asm.Q).apply(null,arguments)};t.___embind_register_native_and_builtin_types=function(){return(t.___embind_register_native_and_builtin_types=t.asm.R).apply(null,arguments)};var Jr,Qr=t._memalign=function(){return(Qr=t._memalign=t.asm.S).apply(null,arguments)};function Zr(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function et(e){function r(){Jr||(Jr=!0,t.calledRun=!0,_||(t.noFSInit||he.init.initialized||he.init(),he.ignorePermissions=!1,se(q),t.onRuntimeInitialized&&t.onRuntimeInitialized(),function(){if(t.postRun)for("function"==typeof t.postRun&&(t.postRun=[t.postRun]);t.postRun.length;)e=t.postRun.shift(),Y.unshift(e);var e;se(Y)}()))}K>0||(!function(){if(t.preRun)for("function"==typeof t.preRun&&(t.preRun=[t.preRun]);t.preRun.length;)e=t.preRun.shift(),G.unshift(e);var e;se(G)}(),K>0||(t.setStatus?(t.setStatus("Running..."),setTimeout((function(){setTimeout((function(){t.setStatus("")}),1),r()}),1)):r()))}if(t.dynCall_ijiii=function(){return(t.dynCall_ijiii=t.asm.T).apply(null,arguments)},t.dynCall_viiijj=function(){return(t.dynCall_viiijj=t.asm.U).apply(null,arguments)},t.dynCall_jij=function(){return(t.dynCall_jij=t.asm.V).apply(null,arguments)},t.dynCall_jii=function(){return(t.dynCall_jii=t.asm.W).apply(null,arguments)},t.dynCall_jiji=function(){return(t.dynCall_jiji=t.asm.X).apply(null,arguments)},t._ff_h264_cabac_tables=83749,J=function e(){Jr||et(),Jr||(J=e)},t.run=et,t.preInit)for("function"==typeof t.preInit&&(t.preInit=[t.preInit]);t.preInit.length>0;)t.preInit.pop()();et(),e.exports=t}));const u="initVideo",c="render",f="playAudio",l="print",d="printErr",p="initAudio",h="audioCode",m="videoCode",v=1,y=2,g="init",w="decode",E="audioDecode",b="videoDecode",_="close",k="key",T="delta";(()=>{try{if("object"==typeof WebAssembly&&"function"==typeof WebAssembly.instantiate){const e=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(e instanceof WebAssembly.Module)return new WebAssembly.Instance(e)instanceof WebAssembly.Instance}}catch(e){}})(),Date.now||(Date.now=function(){return(new Date).getTime()}),s.print=function(e){postMessage({cmd:l,text:e})},s.printErr=function(e){postMessage({cmd:d,text:e})},s.postRun=function(){var e=[],r={};"VideoEncoder"in self&&(r={hasInit:!1,isEmitInfo:!1,offscreenCanvas:null,offscreenCanvasCtx:null,decoder:new VideoDecoder({output:function(e){r.isEmitInfo||(t.opt.debug&&console.log("Jessibuca: [worker] Webcodecs Video Decoder initSize"),postMessage({cmd:u,w:e.codedWidth,h:e.codedHeight}),r.isEmitInfo=!0,r.offscreenCanvas=new OffscreenCanvas(e.codedWidth,e.codedHeight),r.offscreenCanvasCtx=r.offscreenCanvas.getContext("2d")),r.offscreenCanvasCtx.drawImage(e,0,0,e.codedWidth,e.codedHeight);let n=r.offscreenCanvas.transferToImageBitmap();postMessage({cmd:c,buffer:n,delay:t.delay,ts:0},[n]),setTimeout((function(){e.close?e.close():e.destroy()}),100)},error:function(e){console.error(e)}}),decode:function(e,n){const o=e[0]>>4==1;if(r.hasInit){const t=new EncodedVideoChunk({data:e.slice(5),timestamp:n,type:o?k:T});r.decoder.decode(t)}else if(o&&0===e[1]){const n=15&e[0];t.setVideoCodec(n);const o=function(e){let r=e.subarray(1,4),t="avc1.";for(let e=0;e<3;e++){let n=r[e].toString(16);n.length<2&&(n="0"+n),t+=n}return{codec:t,description:e}}(e.slice(5));r.decoder.configure(o),r.hasInit=!0}},reset(){r.hasInit=!1,r.isEmitInfo=!1,r.offscreenCanvas=null,r.offscreenCanvasCtx=null}});var t={opt:{},useOffscreen:function(){return!this.opt.forceNoOffscreen&&"undefined"!=typeof OffscreenCanvas},initAudioPlanar:function(e,r){postMessage({cmd:p,sampleRate:r,channels:e});var t=[],n=[],o=0;this.playAudioPlanar=function(r,i,a){for(var u=i,c=[],l=0,d=0;d<2;d++){var p=s.HEAPU32[(r>>2)+d]>>2;c[d]=s.HEAPF32.subarray(p,p+u)}if(o){if(!(u>=(i=1024-o)))return o+=u,t[0]=Float32Array.of(...t[0],...c[0]),void(2==e&&(t[1]=Float32Array.of(...t[1],...c[1])));n[0]=Float32Array.of(...t[0],...c[0].subarray(0,i)),2==e&&(n[1]=Float32Array.of(...t[1],...c[1].subarray(0,i))),postMessage({cmd:f,buffer:n,ts:a},n.map((e=>e.buffer))),l=i,u-=i}for(o=u;o>=1024;o-=1024)n[0]=c[0].slice(l,l+=1024),2==e&&(n[1]=c[1].slice(l-1024,l)),postMessage({cmd:f,buffer:n,ts:a},n.map((e=>e.buffer)));o&&(t[0]=c[0].slice(l),2==e&&(t[1]=c[1].slice(l)))}},setVideoCodec:function(e){postMessage({cmd:m,code:e})},setAudioCodec:function(e){postMessage({cmd:h,code:e})},setVideoSize:function(e,r){postMessage({cmd:u,w:e,h:r});var n=e*r,o=n>>2;t.useOffscreen()?(this.offscreenCanvas=new OffscreenCanvas(e,r),this.offscreenCanvasGL=this.offscreenCanvas.getContext("webgl"),this.webglObj=(e=>{var r=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),t=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","const mat4 YUV2RGB = mat4","(","1.1643828125, 0, 1.59602734375, -.87078515625,","1.1643828125, -.39176171875, -.81296875, .52959375,","1.1643828125, 2.017234375, 0, -1.081390625,","0, 0, 0, 1",");","void main(void) {","highp float y = texture2D(ySampler, textureCoord).r;","highp float u = texture2D(uSampler, textureCoord).r;","highp float v = texture2D(vSampler, textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n"),n=e.createShader(e.VERTEX_SHADER);e.shaderSource(n,r),e.compileShader(n),e.getShaderParameter(n,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(n));var o=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(o,t),e.compileShader(o),e.getShaderParameter(o,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(o));var i=e.createProgram();e.attachShader(i,n),e.attachShader(i,o),e.linkProgram(i),e.getProgramParameter(i,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(i)),e.useProgram(i);var a=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,a),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var s=e.getAttribLocation(i,"vertexPos");e.enableVertexAttribArray(s),e.vertexAttribPointer(s,2,e.FLOAT,!1,0,0);var u=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,u),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var c=e.getAttribLocation(i,"texturePos");function f(r,t){var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(i,r),t),n}e.enableVertexAttribArray(c),e.vertexAttribPointer(c,2,e.FLOAT,!1,0,0);var l=f("ySampler",0),d=f("uSampler",1),p=f("vSampler",2);return{render:function(r,t,n,o,i){e.viewport(0,0,r,t),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,l),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r,t,0,e.LUMINANCE,e.UNSIGNED_BYTE,n),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,d),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r/2,t/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,p),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r/2,t/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,i),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(i),e.deleteBuffer(a),e.deleteBuffer(u),e.deleteTexture(l),e.deleteTexture(d),e.deleteBuffer(p)}catch(e){}}}})(this.offscreenCanvasGL),this.draw=function(t,i,a,u){this.webglObj.render(e,r,s.HEAPU8.subarray(i,i+n),s.HEAPU8.subarray(a,a+o),s.HEAPU8.subarray(u,u+o));let f=this.offscreenCanvas.transferToImageBitmap();postMessage({cmd:c,buffer:f,delay:this.delay,ts:t},[f])}):this.draw=function(e,r,t,i){var a=[s.HEAPU8.subarray(r,r+n),s.HEAPU8.subarray(t,t+o),s.HEAPU8.subarray(i,i+o)].map((e=>Uint8Array.from(e)));postMessage({cmd:c,output:a,delay:this.delay,ts:e},a.map((e=>e.buffer)))}},getDelay:function(e){return e?(this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1,this.getDelay=function(e){return e&&(this.delay=Date.now()-this.startTimestamp-(e-this.firstTimestamp)),this.delay},-1):-1},init:function(){t.opt.debug&&console.log("Jessibuca: [worker] init");const n=e=>{t.opt.useWCS&&t.useOffscreen()&&e.type===y&&r.decode?r.decode(e.payload,e.ts):e.decoder.decode(e.payload,e.ts)};this.stopId=setInterval((()=>{if(e.length)if(this.dropping){for(r=e.shift();!r.isIFrame&&e.length;)r=e.shift();r.isIFrame&&(this.dropping=!1,n(r))}else{var r=e[0];if(-1===this.getDelay(r.ts))e.shift(),n(r);else if(this.delay>this.opt.videoBuffer+1e3)this.dropping=!0;else for(;e.length&&(r=e[0],this.getDelay(r.ts)>this.opt.videoBuffer);)e.shift(),n(r)}}),10)},close:function(){this.opt.debug&&console.log("Jessibuca: [worker]: close"),clearInterval(this.stopId),this.stopId=null,n.clear(),o.clear(),r.reset&&r.reset(),this.firstTimestamp=0,this.startTimestamp=0,this.delay=-1,this.webglObj&&(this.webglObj.destroy(),this.offscreenCanvas=null,this.offscreenCanvasGL=null,this.offscreenCanvasCtx=null),e=[],delete this.playAudioPlanar,delete this.draw},pushBuffer:function(r,t){t.type===v?e.push({ts:t.ts,payload:r,decoder:n,type:v}):t.type===y&&e.push({ts:t.ts,payload:r,decoder:o,type:y,isIFrame:t.isIFrame})}},n=new s.AudioDecoder(t),o=new s.VideoDecoder(t);postMessage({cmd:g}),self.onmessage=function(e){var r=e.data;switch(r.cmd){case g:t.opt=JSON.parse(r.opt),n.sample_rate=r.sampleRate,t.init();break;case w:t.pushBuffer(r.buffer,r.options);break;case E:n.decode(r.buffer,r.ts);break;case b:o.decode(r.buffer,r.ts);break;case _:t.close()}}}})); +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('path'), require('fs'), require('crypto')) : + typeof define === 'function' && define.amd ? define(['path', 'fs', 'crypto'], factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.path, global.fs, global.crypto$1)); +})(this, (function (path, fs, crypto$1) { 'use strict'; + + function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; } + + var path__default = /*#__PURE__*/_interopDefaultLegacy(path); + var fs__default = /*#__PURE__*/_interopDefaultLegacy(fs); + var crypto__default = /*#__PURE__*/_interopDefaultLegacy(crypto$1); + + function commonjsRequire () { + throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs'); + } + + function createCommonjsModule(fn, module) { + return module = { exports: {} }, fn(module, module.exports), module.exports; + } + + var decoder = createCommonjsModule(function (module) { + var Module = typeof Module != "undefined" ? Module : {}; + var Module = {}; + + Module.print = function (text) { + console.log("Jessibuca: [worker]:", text); + }; + + Module.printErr = function (text) { + console.warn("Jessibuca: [worker]:", text); + postMessage({ + cmd: "wasmError", + message: text + }); + }; + + var moduleOverrides = Object.assign({}, Module); + var thisProgram = "./this.program"; + + var ENVIRONMENT_IS_WEB = typeof window == "object"; + var ENVIRONMENT_IS_WORKER = typeof importScripts == "function"; + var ENVIRONMENT_IS_NODE = typeof process == "object" && typeof process.versions == "object" && typeof process.versions.node == "string"; + var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; + + if (Module["ENVIRONMENT"]) { + throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)"); + } + + var scriptDirectory = ""; + + function locateFile(path) { + if (Module["locateFile"]) { + return Module["locateFile"](path, scriptDirectory); + } + + return scriptDirectory + path; + } + + var read_, readAsync, readBinary; + + var fs; + var nodePath; + var requireNodeFS; + + if (ENVIRONMENT_IS_NODE) { + if (!(typeof process == "object" && typeof commonjsRequire == "function")) throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)"); + + if (ENVIRONMENT_IS_WORKER) { + scriptDirectory = path__default["default"].dirname(scriptDirectory) + "/"; + } else { + scriptDirectory = __dirname + "/"; + } + + requireNodeFS = () => { + if (!nodePath) { + fs = fs__default["default"]; + nodePath = path__default["default"]; + } + }; + + read_ = function shell_read(filename, binary) { + requireNodeFS(); + filename = nodePath["normalize"](filename); + return fs.readFileSync(filename, binary ? undefined : "utf8"); + }; + + readBinary = filename => { + var ret = read_(filename, true); + + if (!ret.buffer) { + ret = new Uint8Array(ret); + } + + assert(ret.buffer); + return ret; + }; + + readAsync = (filename, onload, onerror) => { + requireNodeFS(); + filename = nodePath["normalize"](filename); + fs.readFile(filename, function (err, data) { + if (err) onerror(err);else onload(data.buffer); + }); + }; + + if (process["argv"].length > 1) { + thisProgram = process["argv"][1].replace(/\\/g, "/"); + } + + process["argv"].slice(2); + + { + module["exports"] = Module; + } + + process["on"]("uncaughtException", function (ex) { + if (!(ex instanceof ExitStatus)) { + throw ex; + } + }); + process["on"]("unhandledRejection", function (reason) { + throw reason; + }); + + Module["inspect"] = function () { + return "[Emscripten Module object]"; + }; + } else if (ENVIRONMENT_IS_SHELL) { + if (typeof process == "object" && typeof commonjsRequire === "function" || typeof window == "object" || typeof importScripts == "function") throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)"); + + if (typeof read != "undefined") { + read_ = function shell_read(f) { + return read(f); + }; + } + + readBinary = function readBinary(f) { + let data; + + if (typeof readbuffer == "function") { + return new Uint8Array(readbuffer(f)); + } + + data = read(f, "binary"); + assert(typeof data == "object"); + return data; + }; + + readAsync = function readAsync(f, onload, onerror) { + setTimeout(() => onload(readBinary(f)), 0); + }; + + if (typeof scriptArgs != "undefined") { + scriptArgs; + } + + if (typeof print != "undefined") { + if (typeof console == "undefined") console = {}; + console.log = print; + console.warn = console.error = typeof printErr != "undefined" ? printErr : print; + } + } else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + if (ENVIRONMENT_IS_WORKER) { + scriptDirectory = self.location.href; + } else if (typeof document != "undefined" && document.currentScript) { + scriptDirectory = document.currentScript.src; + } + + if (scriptDirectory.indexOf("blob:") !== 0) { + scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, "").lastIndexOf("/") + 1); + } else { + scriptDirectory = ""; + } + + if (!(typeof window == "object" || typeof importScripts == "function")) throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)"); + { + read_ = url => { + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + xhr.send(null); + return xhr.responseText; + }; + + if (ENVIRONMENT_IS_WORKER) { + readBinary = url => { + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + xhr.responseType = "arraybuffer"; + xhr.send(null); + return new Uint8Array(xhr.response); + }; + } + + readAsync = (url, onload, onerror) => { + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, true); + xhr.responseType = "arraybuffer"; + + xhr.onload = () => { + if (xhr.status == 200 || xhr.status == 0 && xhr.response) { + onload(xhr.response); + return; + } + + onerror(); + }; + + xhr.onerror = onerror; + xhr.send(null); + }; + } + } else { + throw new Error("environment detection error"); + } + + var out = Module["print"] || console.log.bind(console); + var err = Module["printErr"] || console.warn.bind(console); + Object.assign(Module, moduleOverrides); + moduleOverrides = null; + checkIncomingModuleAPI(); + if (Module["arguments"]) ; + legacyModuleProp("arguments", "arguments_"); + if (Module["thisProgram"]) thisProgram = Module["thisProgram"]; + legacyModuleProp("thisProgram", "thisProgram"); + if (Module["quit"]) ; + legacyModuleProp("quit", "quit_"); + assert(typeof Module["memoryInitializerPrefixURL"] == "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"); + assert(typeof Module["pthreadMainPrefixURL"] == "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"); + assert(typeof Module["cdInitializerPrefixURL"] == "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"); + assert(typeof Module["filePackagePrefixURL"] == "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead"); + assert(typeof Module["read"] == "undefined", "Module.read option was removed (modify read_ in JS)"); + assert(typeof Module["readAsync"] == "undefined", "Module.readAsync option was removed (modify readAsync in JS)"); + assert(typeof Module["readBinary"] == "undefined", "Module.readBinary option was removed (modify readBinary in JS)"); + assert(typeof Module["setWindowTitle"] == "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)"); + assert(typeof Module["TOTAL_MEMORY"] == "undefined", "Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY"); + legacyModuleProp("read", "read_"); + legacyModuleProp("readAsync", "readAsync"); + legacyModuleProp("readBinary", "readBinary"); + legacyModuleProp("setWindowTitle", "setWindowTitle"); + assert(!ENVIRONMENT_IS_SHELL, "shell environment detected but not enabled at build time. Add 'shell' to `-sENVIRONMENT` to enable."); + + function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + err(text); + } + } + + function legacyModuleProp(prop, newName) { + if (!Object.getOwnPropertyDescriptor(Module, prop)) { + Object.defineProperty(Module, prop, { + configurable: true, + get: function () { + abort("Module." + prop + " has been replaced with plain " + newName + " (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } + }); + } + } + + function ignoredModuleProp(prop) { + if (Object.getOwnPropertyDescriptor(Module, prop)) { + abort("`Module." + prop + "` was supplied but `" + prop + "` not included in INCOMING_MODULE_JS_API"); + } + } + + function unexportedMessage(sym, isFSSybol) { + var msg = "'" + sym + "' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)"; + + if (isFSSybol) { + msg += ". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"; + } + + return msg; + } + + function unexportedRuntimeSymbol(sym, isFSSybol) { + if (!Object.getOwnPropertyDescriptor(Module, sym)) { + Object.defineProperty(Module, sym, { + configurable: true, + get: function () { + abort(unexportedMessage(sym, isFSSybol)); + } + }); + } + } + + function unexportedRuntimeFunction(sym, isFSSybol) { + if (!Object.getOwnPropertyDescriptor(Module, sym)) { + Module[sym] = () => abort(unexportedMessage(sym, isFSSybol)); + } + } + + var wasmBinary; + if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; + legacyModuleProp("wasmBinary", "wasmBinary"); + Module["noExitRuntime"] || true; + legacyModuleProp("noExitRuntime", "noExitRuntime"); + + if (typeof WebAssembly != "object") { + abort("no native wasm support detected"); + } + + var wasmMemory; + var ABORT = false; + + function assert(condition, text) { + if (!condition) { + abort("Assertion failed" + (text ? ": " + text : "")); + } + } + var UTF8Decoder = typeof TextDecoder != "undefined" ? new TextDecoder("utf8") : undefined; + + function UTF8ArrayToString(heapOrArray, idx, maxBytesToRead) { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + + while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr; + + if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) { + return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)); + } else { + var str = ""; + + while (idx < endPtr) { + var u0 = heapOrArray[idx++]; + + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue; + } + + var u1 = heapOrArray[idx++] & 63; + + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue; + } + + var u2 = heapOrArray[idx++] & 63; + + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2; + } else { + if ((u0 & 248) != 240) warnOnce("Invalid UTF-8 leading byte 0x" + u0.toString(16) + " encountered when deserializing a UTF-8 string in wasm memory to a JS string!"); + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heapOrArray[idx++] & 63; + } + + if (u0 < 65536) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); + } + } + } + + return str; + } + + function UTF8ToString(ptr, maxBytesToRead) { + return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ""; + } + + function stringToUTF8Array(str, heap, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) return 0; + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; + + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + + if (u >= 55296 && u <= 57343) { + var u1 = str.charCodeAt(++i); + u = 65536 + ((u & 1023) << 10) | u1 & 1023; + } + + if (u <= 127) { + if (outIdx >= endIdx) break; + heap[outIdx++] = u; + } else if (u <= 2047) { + if (outIdx + 1 >= endIdx) break; + heap[outIdx++] = 192 | u >> 6; + heap[outIdx++] = 128 | u & 63; + } else if (u <= 65535) { + if (outIdx + 2 >= endIdx) break; + heap[outIdx++] = 224 | u >> 12; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + } else { + if (outIdx + 3 >= endIdx) break; + if (u > 1114111) warnOnce("Invalid Unicode code point 0x" + u.toString(16) + " encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF)."); + heap[outIdx++] = 240 | u >> 18; + heap[outIdx++] = 128 | u >> 12 & 63; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + } + } + + heap[outIdx] = 0; + return outIdx - startIdx; + } + + function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); + } + + function lengthBytesUTF8(str) { + var len = 0; + + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023; + if (u <= 127) ++len;else if (u <= 2047) len += 2;else if (u <= 65535) len += 3;else len += 4; + } + + return len; + } + + var UTF16Decoder = typeof TextDecoder != "undefined" ? new TextDecoder("utf-16le") : undefined; + + function UTF16ToString(ptr, maxBytesToRead) { + assert(ptr % 2 == 0, "Pointer passed to UTF16ToString must be aligned to two bytes!"); + var endPtr = ptr; + var idx = endPtr >> 1; + var maxIdx = idx + maxBytesToRead / 2; + + while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx; + + endPtr = idx << 1; + + if (endPtr - ptr > 32 && UTF16Decoder) { + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + } else { + var str = ""; + + for (var i = 0; !(i >= maxBytesToRead / 2); ++i) { + var codeUnit = HEAP16[ptr + i * 2 >> 1]; + if (codeUnit == 0) break; + str += String.fromCharCode(codeUnit); + } + + return str; + } + } + + function stringToUTF16(str, outPtr, maxBytesToWrite) { + assert(outPtr % 2 == 0, "Pointer passed to stringToUTF16 must be aligned to two bytes!"); + assert(typeof maxBytesToWrite == "number", "stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 2147483647; + } + + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; + var startPtr = outPtr; + var numCharsToWrite = maxBytesToWrite < str.length * 2 ? maxBytesToWrite / 2 : str.length; + + for (var i = 0; i < numCharsToWrite; ++i) { + var codeUnit = str.charCodeAt(i); + HEAP16[outPtr >> 1] = codeUnit; + outPtr += 2; + } + + HEAP16[outPtr >> 1] = 0; + return outPtr - startPtr; + } + + function lengthBytesUTF16(str) { + return str.length * 2; + } + + function UTF32ToString(ptr, maxBytesToRead) { + assert(ptr % 4 == 0, "Pointer passed to UTF32ToString must be aligned to four bytes!"); + var i = 0; + var str = ""; + + while (!(i >= maxBytesToRead / 4)) { + var utf32 = HEAP32[ptr + i * 4 >> 2]; + if (utf32 == 0) break; + ++i; + + if (utf32 >= 65536) { + var ch = utf32 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); + } else { + str += String.fromCharCode(utf32); + } + } + + return str; + } + + function stringToUTF32(str, outPtr, maxBytesToWrite) { + assert(outPtr % 4 == 0, "Pointer passed to stringToUTF32 must be aligned to four bytes!"); + assert(typeof maxBytesToWrite == "number", "stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 2147483647; + } + + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + + for (var i = 0; i < str.length; ++i) { + var codeUnit = str.charCodeAt(i); + + if (codeUnit >= 55296 && codeUnit <= 57343) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 65536 + ((codeUnit & 1023) << 10) | trailSurrogate & 1023; + } + + HEAP32[outPtr >> 2] = codeUnit; + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + + HEAP32[outPtr >> 2] = 0; + return outPtr - startPtr; + } + + function lengthBytesUTF32(str) { + var len = 0; + + for (var i = 0; i < str.length; ++i) { + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 55296 && codeUnit <= 57343) ++i; + len += 4; + } + + return len; + } + + function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + + var ret = _malloc(size); + + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret; + } + + function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === (str.charCodeAt(i) & 255)); + HEAP8[buffer++ >> 0] = str.charCodeAt(i); + } + + if (!dontAddNull) HEAP8[buffer >> 0] = 0; + } + + var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64; + + function updateGlobalBufferAndViews(buf) { + buffer = buf; + Module["HEAP8"] = HEAP8 = new Int8Array(buf); + Module["HEAP16"] = HEAP16 = new Int16Array(buf); + Module["HEAP32"] = HEAP32 = new Int32Array(buf); + Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf); + Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf); + Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf); + Module["HEAPF32"] = HEAPF32 = new Float32Array(buf); + Module["HEAPF64"] = HEAPF64 = new Float64Array(buf); + } + + var TOTAL_STACK = 5242880; + if (Module["TOTAL_STACK"]) assert(TOTAL_STACK === Module["TOTAL_STACK"], "the stack size can no longer be determined at runtime"); + var INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 67108864; + legacyModuleProp("INITIAL_MEMORY", "INITIAL_MEMORY"); + assert(INITIAL_MEMORY >= TOTAL_STACK, "INITIAL_MEMORY should be larger than TOTAL_STACK, was " + INITIAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")"); + assert(typeof Int32Array != "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined, "JS engine does not provide full typed array support"); + assert(!Module["wasmMemory"], "Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally"); + assert(INITIAL_MEMORY == 67108864, "Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically"); + var wasmTable; + + function writeStackCookie() { + var max = _emscripten_stack_get_end(); + + assert((max & 3) == 0); + HEAP32[max >> 2] = 34821223; + HEAP32[max + 4 >> 2] = 2310721022; + HEAP32[0] = 1668509029; + } + + function checkStackCookie() { + if (ABORT) return; + + var max = _emscripten_stack_get_end(); + + var cookie1 = HEAPU32[max >> 2]; + var cookie2 = HEAPU32[max + 4 >> 2]; + + if (cookie1 != 34821223 || cookie2 != 2310721022) { + abort("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x" + cookie2.toString(16) + " 0x" + cookie1.toString(16)); + } + + if (HEAP32[0] !== 1668509029) abort("Runtime error: The application has corrupted its heap memory area (address zero)!"); + } + + (function () { + var h16 = new Int16Array(1); + var h8 = new Int8Array(h16.buffer); + h16[0] = 25459; + if (h8[0] !== 115 || h8[1] !== 99) throw "Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)"; + })(); + + var __ATPRERUN__ = []; + var __ATINIT__ = []; + var __ATPOSTRUN__ = []; + var runtimeInitialized = false; + + function preRun() { + if (Module["preRun"]) { + if (typeof Module["preRun"] == "function") Module["preRun"] = [Module["preRun"]]; + + while (Module["preRun"].length) { + addOnPreRun(Module["preRun"].shift()); + } + } + + callRuntimeCallbacks(__ATPRERUN__); + } + + function initRuntime() { + checkStackCookie(); + assert(!runtimeInitialized); + runtimeInitialized = true; + if (!Module["noFSInit"] && !FS.init.initialized) FS.init(); + FS.ignorePermissions = false; + callRuntimeCallbacks(__ATINIT__); + } + + function postRun() { + checkStackCookie(); + + if (Module["postRun"]) { + if (typeof Module["postRun"] == "function") Module["postRun"] = [Module["postRun"]]; + + while (Module["postRun"].length) { + addOnPostRun(Module["postRun"].shift()); + } + } + + callRuntimeCallbacks(__ATPOSTRUN__); + } + + function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb); + } + + function addOnInit(cb) { + __ATINIT__.unshift(cb); + } + + function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb); + } + + assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + var runDependencies = 0; + var runDependencyWatcher = null; + var dependenciesFulfilled = null; + var runDependencyTracking = {}; + + function getUniqueRunDependency(id) { + var orig = id; + + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } + } + + function addRunDependency(id) { + runDependencies++; + + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies); + } + + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + + if (runDependencyWatcher === null && typeof setInterval != "undefined") { + runDependencyWatcher = setInterval(function () { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return; + } + + var shown = false; + + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + err("still waiting on run dependencies:"); + } + + err("dependency: " + dep); + } + + if (shown) { + err("(end of list)"); + } + }, 1e4); + } + } else { + err("warning: run dependency added without ID"); + } + } + + function removeRunDependency(id) { + runDependencies--; + + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies); + } + + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id]; + } else { + err("warning: run dependency removed without ID"); + } + + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + } + + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback(); + } + } + } + + function abort(what) { + { + if (Module["onAbort"]) { + Module["onAbort"](what); + } + } + what = "Aborted(" + what + ")"; + err(what); + ABORT = true; + var e = new WebAssembly.RuntimeError(what); + throw e; + } + + var dataURIPrefix = "data:application/octet-stream;base64,"; + + function isDataURI(filename) { + return filename.startsWith(dataURIPrefix); + } + + function isFileURI(filename) { + return filename.startsWith("file://"); + } + + function createExportWrapper(name, fixedasm) { + return function () { + var displayName = name; + var asm = fixedasm; + + if (!fixedasm) { + asm = Module["asm"]; + } + + assert(runtimeInitialized, "native function `" + displayName + "` called before runtime initialization"); + + if (!asm[name]) { + assert(asm[name], "exported native function `" + displayName + "` not found"); + } + + return asm[name].apply(null, arguments); + }; + } + + var wasmBinaryFile; + wasmBinaryFile = "decoder.wasm"; + + if (!isDataURI(wasmBinaryFile)) { + wasmBinaryFile = locateFile(wasmBinaryFile); + } + + function getBinary(file) { + try { + if (file == wasmBinaryFile && wasmBinary) { + return new Uint8Array(wasmBinary); + } + + if (readBinary) { + return readBinary(file); + } else { + throw "both async and sync fetching of the wasm failed"; + } + } catch (err) { + abort(err); + } + } + + function getBinaryPromise() { + if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER)) { + if (typeof fetch == "function" && !isFileURI(wasmBinaryFile)) { + return fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function (response) { + if (!response["ok"]) { + throw "failed to load wasm binary file at '" + wasmBinaryFile + "'"; + } + + return response["arrayBuffer"](); + }).catch(function () { + return getBinary(wasmBinaryFile); + }); + } else { + if (readAsync) { + return new Promise(function (resolve, reject) { + readAsync(wasmBinaryFile, function (response) { + resolve(new Uint8Array(response)); + }, reject); + }); + } + } + } + + return Promise.resolve().then(function () { + return getBinary(wasmBinaryFile); + }); + } + + function createWasm() { + var info = { + "env": asmLibraryArg, + "wasi_snapshot_preview1": asmLibraryArg + }; + + function receiveInstance(instance, module) { + var exports = instance.exports; + Module["asm"] = exports; + wasmMemory = Module["asm"]["memory"]; + assert(wasmMemory, "memory not found in wasm exports"); + updateGlobalBufferAndViews(wasmMemory.buffer); + wasmTable = Module["asm"]["__indirect_function_table"]; + assert(wasmTable, "table not found in wasm exports"); + addOnInit(Module["asm"]["__wasm_call_ctors"]); + removeRunDependency("wasm-instantiate"); + } + + addRunDependency("wasm-instantiate"); + var trueModule = Module; + + function receiveInstantiationResult(result) { + assert(Module === trueModule, "the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"); + trueModule = null; + receiveInstance(result["instance"]); + } + + function instantiateArrayBuffer(receiver) { + return getBinaryPromise().then(function (binary) { + return WebAssembly.instantiate(binary, info); + }).then(function (instance) { + return instance; + }).then(receiver, function (reason) { + err("failed to asynchronously prepare wasm: " + reason); + + if (isFileURI(wasmBinaryFile)) { + err("warning: Loading from a file URI (" + wasmBinaryFile + ") is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing"); + } + + abort(reason); + }); + } + + function instantiateAsync() { + if (!wasmBinary && typeof WebAssembly.instantiateStreaming == "function" && !isDataURI(wasmBinaryFile) && !isFileURI(wasmBinaryFile) && typeof fetch == "function") { + return fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function (response) { + var result = WebAssembly.instantiateStreaming(response, info); + return result.then(receiveInstantiationResult, function (reason) { + err("wasm streaming compile failed: " + reason); + err("falling back to ArrayBuffer instantiation"); + return instantiateArrayBuffer(receiveInstantiationResult); + }); + }); + } else { + return instantiateArrayBuffer(receiveInstantiationResult); + } + } + + if (Module["instantiateWasm"]) { + try { + var exports = Module["instantiateWasm"](info, receiveInstance); + return exports; + } catch (e) { + err("Module.instantiateWasm callback failed with error: " + e); + return false; + } + } + + instantiateAsync(); + return {}; + } + + var tempDouble; + var tempI64; + + function callRuntimeCallbacks(callbacks) { + while (callbacks.length > 0) { + var callback = callbacks.shift(); + + if (typeof callback == "function") { + callback(Module); + continue; + } + + var func = callback.func; + + if (typeof func == "number") { + if (callback.arg === undefined) { + getWasmTableEntry(func)(); + } else { + getWasmTableEntry(func)(callback.arg); + } + } else { + func(callback.arg === undefined ? null : callback.arg); + } + } + } + + function demangle(func) { + warnOnce("warning: build with -sDEMANGLE_SUPPORT to link in libcxxabi demangling"); + return func; + } + + function demangleAll(text) { + var regex = /\b_Z[\w\d_]+/g; + return text.replace(regex, function (x) { + var y = demangle(x); + return x === y ? x : y + " [" + x + "]"; + }); + } + + function getWasmTableEntry(funcPtr) { + return wasmTable.get(funcPtr); + } + + function jsStackTrace() { + var error = new Error(); + + if (!error.stack) { + try { + throw new Error(); + } catch (e) { + error = e; + } + + if (!error.stack) { + return "(no stack trace available)"; + } + } + + return error.stack.toString(); + } + + function setErrNo(value) { + HEAP32[___errno_location() >> 2] = value; + return value; + } + + var PATH = { + isAbs: path => path.charAt(0) === "/", + splitPath: filename => { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1); + }, + normalizeArray: (parts, allowAboveRoot) => { + var up = 0; + + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + + if (last === ".") { + parts.splice(i, 1); + } else if (last === "..") { + parts.splice(i, 1); + up++; + } else if (up) { + parts.splice(i, 1); + up--; + } + } + + if (allowAboveRoot) { + for (; up; up--) { + parts.unshift(".."); + } + } + + return parts; + }, + normalize: path => { + var isAbsolute = PATH.isAbs(path), + trailingSlash = path.substr(-1) === "/"; + path = PATH.normalizeArray(path.split("/").filter(p => !!p), !isAbsolute).join("/"); + + if (!path && !isAbsolute) { + path = "."; + } + + if (path && trailingSlash) { + path += "/"; + } + + return (isAbsolute ? "/" : "") + path; + }, + dirname: path => { + var result = PATH.splitPath(path), + root = result[0], + dir = result[1]; + + if (!root && !dir) { + return "."; + } + + if (dir) { + dir = dir.substr(0, dir.length - 1); + } + + return root + dir; + }, + basename: path => { + if (path === "/") return "/"; + path = PATH.normalize(path); + path = path.replace(/\/$/, ""); + var lastSlash = path.lastIndexOf("/"); + if (lastSlash === -1) return path; + return path.substr(lastSlash + 1); + }, + join: function () { + var paths = Array.prototype.slice.call(arguments, 0); + return PATH.normalize(paths.join("/")); + }, + join2: (l, r) => { + return PATH.normalize(l + "/" + r); + } + }; + + function getRandomDevice() { + if (typeof crypto == "object" && typeof crypto["getRandomValues"] == "function") { + var randomBuffer = new Uint8Array(1); + return function () { + crypto.getRandomValues(randomBuffer); + return randomBuffer[0]; + }; + } else if (ENVIRONMENT_IS_NODE) { + try { + var crypto_module = crypto__default["default"]; + return function () { + return crypto_module["randomBytes"](1)[0]; + }; + } catch (e) {} + } + + return function () { + abort("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };"); + }; + } + + var PATH_FS = { + resolve: function () { + var resolvedPath = "", + resolvedAbsolute = false; + + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? arguments[i] : FS.cwd(); + + if (typeof path != "string") { + throw new TypeError("Arguments to path.resolve must be strings"); + } else if (!path) { + return ""; + } + + resolvedPath = path + "/" + resolvedPath; + resolvedAbsolute = PATH.isAbs(path); + } + + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(p => !!p), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "."; + }, + relative: (from, to) => { + from = PATH_FS.resolve(from).substr(1); + to = PATH_FS.resolve(to).substr(1); + + function trim(arr) { + var start = 0; + + for (; start < arr.length; start++) { + if (arr[start] !== "") break; + } + + var end = arr.length - 1; + + for (; end >= 0; end--) { + if (arr[end] !== "") break; + } + + if (start > end) return []; + return arr.slice(start, end - start + 1); + } + + var fromParts = trim(from.split("/")); + var toParts = trim(to.split("/")); + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break; + } + } + + var outputParts = []; + + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push(".."); + } + + outputParts = outputParts.concat(toParts.slice(samePartsLength)); + return outputParts.join("/"); + } + }; + var TTY = { + ttys: [], + init: function () {}, + shutdown: function () {}, + register: function (dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops: ops + }; + FS.registerDevice(dev, TTY.stream_ops); + }, + stream_ops: { + open: function (stream) { + var tty = TTY.ttys[stream.node.rdev]; + + if (!tty) { + throw new FS.ErrnoError(43); + } + + stream.tty = tty; + stream.seekable = false; + }, + close: function (stream) { + stream.tty.ops.flush(stream.tty); + }, + flush: function (stream) { + stream.tty.ops.flush(stream.tty); + }, + read: function (stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.get_char) { + throw new FS.ErrnoError(60); + } + + var bytesRead = 0; + + for (var i = 0; i < length; i++) { + var result; + + try { + result = stream.tty.ops.get_char(stream.tty); + } catch (e) { + throw new FS.ErrnoError(29); + } + + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6); + } + + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result; + } + + if (bytesRead) { + stream.node.timestamp = Date.now(); + } + + return bytesRead; + }, + write: function (stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.put_char) { + throw new FS.ErrnoError(60); + } + + try { + for (var i = 0; i < length; i++) { + stream.tty.ops.put_char(stream.tty, buffer[offset + i]); + } + } catch (e) { + throw new FS.ErrnoError(29); + } + + if (length) { + stream.node.timestamp = Date.now(); + } + + return i; + } + }, + default_tty_ops: { + get_char: function (tty) { + if (!tty.input.length) { + var result = null; + + if (ENVIRONMENT_IS_NODE) { + var BUFSIZE = 256; + var buf = Buffer.alloc(BUFSIZE); + var bytesRead = 0; + + try { + bytesRead = fs.readSync(process.stdin.fd, buf, 0, BUFSIZE, -1); + } catch (e) { + if (e.toString().includes("EOF")) bytesRead = 0;else throw e; + } + + if (bytesRead > 0) { + result = buf.slice(0, bytesRead).toString("utf-8"); + } else { + result = null; + } + } else if (typeof window != "undefined" && typeof window.prompt == "function") { + result = window.prompt("Input: "); + + if (result !== null) { + result += "\n"; + } + } else if (typeof readline == "function") { + result = readline(); + + if (result !== null) { + result += "\n"; + } + } + + if (!result) { + return null; + } + + tty.input = intArrayFromString(result, true); + } + + return tty.input.shift(); + }, + put_char: function (tty, val) { + if (val === null || val === 10) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } else { + if (val != 0) tty.output.push(val); + } + }, + flush: function (tty) { + if (tty.output && tty.output.length > 0) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } + } + }, + default_tty1_ops: { + put_char: function (tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } else { + if (val != 0) tty.output.push(val); + } + }, + flush: function (tty) { + if (tty.output && tty.output.length > 0) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } + } + } + }; + + function zeroMemory(address, size) { + HEAPU8.fill(0, address, address + size); + } + + function alignMemory(size, alignment) { + assert(alignment, "alignment argument is required"); + return Math.ceil(size / alignment) * alignment; + } + + function mmapAlloc(size) { + size = alignMemory(size, 65536); + + var ptr = _emscripten_builtin_memalign(65536, size); + + if (!ptr) return 0; + zeroMemory(ptr, size); + return ptr; + } + + var MEMFS = { + ops_table: null, + mount: function (mount) { + return MEMFS.createNode(null, "/", 16384 | 511, 0); + }, + createNode: function (parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63); + } + + if (!MEMFS.ops_table) { + MEMFS.ops_table = { + dir: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + lookup: MEMFS.node_ops.lookup, + mknod: MEMFS.node_ops.mknod, + rename: MEMFS.node_ops.rename, + unlink: MEMFS.node_ops.unlink, + rmdir: MEMFS.node_ops.rmdir, + readdir: MEMFS.node_ops.readdir, + symlink: MEMFS.node_ops.symlink + }, + stream: { + llseek: MEMFS.stream_ops.llseek + } + }, + file: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: { + llseek: MEMFS.stream_ops.llseek, + read: MEMFS.stream_ops.read, + write: MEMFS.stream_ops.write, + allocate: MEMFS.stream_ops.allocate, + mmap: MEMFS.stream_ops.mmap, + msync: MEMFS.stream_ops.msync + } + }, + link: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + readlink: MEMFS.node_ops.readlink + }, + stream: {} + }, + chrdev: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: FS.chrdev_stream_ops + } + }; + } + + var node = FS.createNode(parent, name, mode, dev); + + if (FS.isDir(node.mode)) { + node.node_ops = MEMFS.ops_table.dir.node; + node.stream_ops = MEMFS.ops_table.dir.stream; + node.contents = {}; + } else if (FS.isFile(node.mode)) { + node.node_ops = MEMFS.ops_table.file.node; + node.stream_ops = MEMFS.ops_table.file.stream; + node.usedBytes = 0; + node.contents = null; + } else if (FS.isLink(node.mode)) { + node.node_ops = MEMFS.ops_table.link.node; + node.stream_ops = MEMFS.ops_table.link.stream; + } else if (FS.isChrdev(node.mode)) { + node.node_ops = MEMFS.ops_table.chrdev.node; + node.stream_ops = MEMFS.ops_table.chrdev.stream; + } + + node.timestamp = Date.now(); + + if (parent) { + parent.contents[name] = node; + parent.timestamp = node.timestamp; + } + + return node; + }, + getFileDataAsTypedArray: function (node) { + if (!node.contents) return new Uint8Array(0); + if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); + return new Uint8Array(node.contents); + }, + expandFileStorage: function (node, newCapacity) { + var prevCapacity = node.contents ? node.contents.length : 0; + if (prevCapacity >= newCapacity) return; + var CAPACITY_DOUBLING_MAX = 1024 * 1024; + newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) >>> 0); + if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); + var oldContents = node.contents; + node.contents = new Uint8Array(newCapacity); + if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); + }, + resizeFileStorage: function (node, newSize) { + if (node.usedBytes == newSize) return; + + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0; + } else { + var oldContents = node.contents; + node.contents = new Uint8Array(newSize); + + if (oldContents) { + node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))); + } + + node.usedBytes = newSize; + } + }, + node_ops: { + getattr: function (node) { + var attr = {}; + attr.dev = FS.isChrdev(node.mode) ? node.id : 1; + attr.ino = node.id; + attr.mode = node.mode; + attr.nlink = 1; + attr.uid = 0; + attr.gid = 0; + attr.rdev = node.rdev; + + if (FS.isDir(node.mode)) { + attr.size = 4096; + } else if (FS.isFile(node.mode)) { + attr.size = node.usedBytes; + } else if (FS.isLink(node.mode)) { + attr.size = node.link.length; + } else { + attr.size = 0; + } + + attr.atime = new Date(node.timestamp); + attr.mtime = new Date(node.timestamp); + attr.ctime = new Date(node.timestamp); + attr.blksize = 4096; + attr.blocks = Math.ceil(attr.size / attr.blksize); + return attr; + }, + setattr: function (node, attr) { + if (attr.mode !== undefined) { + node.mode = attr.mode; + } + + if (attr.timestamp !== undefined) { + node.timestamp = attr.timestamp; + } + + if (attr.size !== undefined) { + MEMFS.resizeFileStorage(node, attr.size); + } + }, + lookup: function (parent, name) { + throw FS.genericErrors[44]; + }, + mknod: function (parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev); + }, + rename: function (old_node, new_dir, new_name) { + if (FS.isDir(old_node.mode)) { + var new_node; + + try { + new_node = FS.lookupNode(new_dir, new_name); + } catch (e) {} + + if (new_node) { + for (var i in new_node.contents) { + throw new FS.ErrnoError(55); + } + } + } + + delete old_node.parent.contents[old_node.name]; + old_node.parent.timestamp = Date.now(); + old_node.name = new_name; + new_dir.contents[new_name] = old_node; + new_dir.timestamp = old_node.parent.timestamp; + old_node.parent = new_dir; + }, + unlink: function (parent, name) { + delete parent.contents[name]; + parent.timestamp = Date.now(); + }, + rmdir: function (parent, name) { + var node = FS.lookupNode(parent, name); + + for (var i in node.contents) { + throw new FS.ErrnoError(55); + } + + delete parent.contents[name]; + parent.timestamp = Date.now(); + }, + readdir: function (node) { + var entries = [".", ".."]; + + for (var key in node.contents) { + if (!node.contents.hasOwnProperty(key)) { + continue; + } + + entries.push(key); + } + + return entries; + }, + symlink: function (parent, newname, oldpath) { + var node = MEMFS.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node; + }, + readlink: function (node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28); + } + + return node.link; + } + }, + stream_ops: { + read: function (stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= stream.node.usedBytes) return 0; + var size = Math.min(stream.node.usedBytes - position, length); + assert(size >= 0); + + if (size > 8 && contents.subarray) { + buffer.set(contents.subarray(position, position + size), offset); + } else { + for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i]; + } + + return size; + }, + write: function (stream, buffer, offset, length, position, canOwn) { + assert(!(buffer instanceof ArrayBuffer)); + + if (buffer.buffer === HEAP8.buffer) { + canOwn = false; + } + + if (!length) return 0; + var node = stream.node; + node.timestamp = Date.now(); + + if (buffer.subarray && (!node.contents || node.contents.subarray)) { + if (canOwn) { + assert(position === 0, "canOwn must imply no weird position inside the file"); + node.contents = buffer.subarray(offset, offset + length); + node.usedBytes = length; + return length; + } else if (node.usedBytes === 0 && position === 0) { + node.contents = buffer.slice(offset, offset + length); + node.usedBytes = length; + return length; + } else if (position + length <= node.usedBytes) { + node.contents.set(buffer.subarray(offset, offset + length), position); + return length; + } + } + + MEMFS.expandFileStorage(node, position + length); + + if (node.contents.subarray && buffer.subarray) { + node.contents.set(buffer.subarray(offset, offset + length), position); + } else { + for (var i = 0; i < length; i++) { + node.contents[position + i] = buffer[offset + i]; + } + } + + node.usedBytes = Math.max(node.usedBytes, position + length); + return length; + }, + llseek: function (stream, offset, whence) { + var position = offset; + + if (whence === 1) { + position += stream.position; + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.usedBytes; + } + } + + if (position < 0) { + throw new FS.ErrnoError(28); + } + + return position; + }, + allocate: function (stream, offset, length) { + MEMFS.expandFileStorage(stream.node, offset + length); + stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length); + }, + mmap: function (stream, address, length, position, prot, flags) { + if (address !== 0) { + throw new FS.ErrnoError(28); + } + + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + + var ptr; + var allocated; + var contents = stream.node.contents; + + if (!(flags & 2) && contents.buffer === buffer) { + allocated = false; + ptr = contents.byteOffset; + } else { + if (position > 0 || position + length < contents.length) { + if (contents.subarray) { + contents = contents.subarray(position, position + length); + } else { + contents = Array.prototype.slice.call(contents, position, position + length); + } + } + + allocated = true; + ptr = mmapAlloc(length); + + if (!ptr) { + throw new FS.ErrnoError(48); + } + + HEAP8.set(contents, ptr); + } + + return { + ptr: ptr, + allocated: allocated + }; + }, + msync: function (stream, buffer, offset, length, mmapFlags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + + if (mmapFlags & 2) { + return 0; + } + + MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0; + } + } + }; + + function asyncLoad(url, onload, onerror, noRunDep) { + var dep = !noRunDep ? getUniqueRunDependency("al " + url) : ""; + readAsync(url, function (arrayBuffer) { + assert(arrayBuffer, 'Loading data file "' + url + '" failed (no arrayBuffer).'); + onload(new Uint8Array(arrayBuffer)); + if (dep) removeRunDependency(dep); + }, function (event) { + if (onerror) { + onerror(); + } else { + throw 'Loading data file "' + url + '" failed.'; + } + }); + if (dep) addRunDependency(dep); + } + + var ERRNO_MESSAGES = { + 0: "Success", + 1: "Arg list too long", + 2: "Permission denied", + 3: "Address already in use", + 4: "Address not available", + 5: "Address family not supported by protocol family", + 6: "No more processes", + 7: "Socket already connected", + 8: "Bad file number", + 9: "Trying to read unreadable message", + 10: "Mount device busy", + 11: "Operation canceled", + 12: "No children", + 13: "Connection aborted", + 14: "Connection refused", + 15: "Connection reset by peer", + 16: "File locking deadlock error", + 17: "Destination address required", + 18: "Math arg out of domain of func", + 19: "Quota exceeded", + 20: "File exists", + 21: "Bad address", + 22: "File too large", + 23: "Host is unreachable", + 24: "Identifier removed", + 25: "Illegal byte sequence", + 26: "Connection already in progress", + 27: "Interrupted system call", + 28: "Invalid argument", + 29: "I/O error", + 30: "Socket is already connected", + 31: "Is a directory", + 32: "Too many symbolic links", + 33: "Too many open files", + 34: "Too many links", + 35: "Message too long", + 36: "Multihop attempted", + 37: "File or path name too long", + 38: "Network interface is not configured", + 39: "Connection reset by network", + 40: "Network is unreachable", + 41: "Too many open files in system", + 42: "No buffer space available", + 43: "No such device", + 44: "No such file or directory", + 45: "Exec format error", + 46: "No record locks available", + 47: "The link has been severed", + 48: "Not enough core", + 49: "No message of desired type", + 50: "Protocol not available", + 51: "No space left on device", + 52: "Function not implemented", + 53: "Socket is not connected", + 54: "Not a directory", + 55: "Directory not empty", + 56: "State not recoverable", + 57: "Socket operation on non-socket", + 59: "Not a typewriter", + 60: "No such device or address", + 61: "Value too large for defined data type", + 62: "Previous owner died", + 63: "Not super-user", + 64: "Broken pipe", + 65: "Protocol error", + 66: "Unknown protocol", + 67: "Protocol wrong type for socket", + 68: "Math result not representable", + 69: "Read only file system", + 70: "Illegal seek", + 71: "No such process", + 72: "Stale file handle", + 73: "Connection timed out", + 74: "Text file busy", + 75: "Cross-device link", + 100: "Device not a stream", + 101: "Bad font file fmt", + 102: "Invalid slot", + 103: "Invalid request code", + 104: "No anode", + 105: "Block device required", + 106: "Channel number out of range", + 107: "Level 3 halted", + 108: "Level 3 reset", + 109: "Link number out of range", + 110: "Protocol driver not attached", + 111: "No CSI structure available", + 112: "Level 2 halted", + 113: "Invalid exchange", + 114: "Invalid request descriptor", + 115: "Exchange full", + 116: "No data (for no delay io)", + 117: "Timer expired", + 118: "Out of streams resources", + 119: "Machine is not on the network", + 120: "Package not installed", + 121: "The object is remote", + 122: "Advertise error", + 123: "Srmount error", + 124: "Communication error on send", + 125: "Cross mount point (not really error)", + 126: "Given log. name not unique", + 127: "f.d. invalid for this operation", + 128: "Remote address changed", + 129: "Can access a needed shared lib", + 130: "Accessing a corrupted shared lib", + 131: ".lib section in a.out corrupted", + 132: "Attempting to link in too many libs", + 133: "Attempting to exec a shared library", + 135: "Streams pipe error", + 136: "Too many users", + 137: "Socket type not supported", + 138: "Not supported", + 139: "Protocol family not supported", + 140: "Can't send after socket shutdown", + 141: "Too many references", + 142: "Host is down", + 148: "No medium (in tape drive)", + 156: "Level 2 not synchronized" + }; + var ERRNO_CODES = {}; + var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + ErrnoError: null, + genericErrors: {}, + filesystems: null, + syncFSRequests: 0, + lookupPath: function (path) { + let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + path = PATH_FS.resolve(FS.cwd(), path); + if (!path) return { + path: "", + node: null + }; + var defaults = { + follow_mount: true, + recurse_count: 0 + }; + opts = Object.assign(defaults, opts); + + if (opts.recurse_count > 8) { + throw new FS.ErrnoError(32); + } + + var parts = PATH.normalizeArray(path.split("/").filter(p => !!p), false); + var current = FS.root; + var current_path = "/"; + + for (var i = 0; i < parts.length; i++) { + var islast = i === parts.length - 1; + + if (islast && opts.parent) { + break; + } + + current = FS.lookupNode(current, parts[i]); + current_path = PATH.join2(current_path, parts[i]); + + if (FS.isMountpoint(current)) { + if (!islast || islast && opts.follow_mount) { + current = current.mounted.root; + } + } + + if (!islast || opts.follow) { + var count = 0; + + while (FS.isLink(current.mode)) { + var link = FS.readlink(current_path); + current_path = PATH_FS.resolve(PATH.dirname(current_path), link); + var lookup = FS.lookupPath(current_path, { + recurse_count: opts.recurse_count + 1 + }); + current = lookup.node; + + if (count++ > 40) { + throw new FS.ErrnoError(32); + } + } + } + } + + return { + path: current_path, + node: current + }; + }, + getPath: node => { + var path; + + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path; + } + + path = path ? node.name + "/" + path : node.name; + node = node.parent; + } + }, + hashName: (parentid, name) => { + var hash = 0; + + for (var i = 0; i < name.length; i++) { + hash = (hash << 5) - hash + name.charCodeAt(i) | 0; + } + + return (parentid + hash >>> 0) % FS.nameTable.length; + }, + hashAddNode: node => { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node; + }, + hashRemoveNode: node => { + var hash = FS.hashName(node.parent.id, node.name); + + if (FS.nameTable[hash] === node) { + FS.nameTable[hash] = node.name_next; + } else { + var current = FS.nameTable[hash]; + + while (current) { + if (current.name_next === node) { + current.name_next = node.name_next; + break; + } + + current = current.name_next; + } + } + }, + lookupNode: (parent, name) => { + var errCode = FS.mayLookup(parent); + + if (errCode) { + throw new FS.ErrnoError(errCode, parent); + } + + var hash = FS.hashName(parent.id, name); + + for (var node = FS.nameTable[hash]; node; node = node.name_next) { + var nodeName = node.name; + + if (node.parent.id === parent.id && nodeName === name) { + return node; + } + } + + return FS.lookup(parent, name); + }, + createNode: (parent, name, mode, rdev) => { + assert(typeof parent == "object"); + var node = new FS.FSNode(parent, name, mode, rdev); + FS.hashAddNode(node); + return node; + }, + destroyNode: node => { + FS.hashRemoveNode(node); + }, + isRoot: node => { + return node === node.parent; + }, + isMountpoint: node => { + return !!node.mounted; + }, + isFile: mode => { + return (mode & 61440) === 32768; + }, + isDir: mode => { + return (mode & 61440) === 16384; + }, + isLink: mode => { + return (mode & 61440) === 40960; + }, + isChrdev: mode => { + return (mode & 61440) === 8192; + }, + isBlkdev: mode => { + return (mode & 61440) === 24576; + }, + isFIFO: mode => { + return (mode & 61440) === 4096; + }, + isSocket: mode => { + return (mode & 49152) === 49152; + }, + flagModes: { + "r": 0, + "r+": 2, + "w": 577, + "w+": 578, + "a": 1089, + "a+": 1090 + }, + modeStringToFlags: str => { + var flags = FS.flagModes[str]; + + if (typeof flags == "undefined") { + throw new Error("Unknown file open mode: " + str); + } + + return flags; + }, + flagsToPermissionString: flag => { + var perms = ["r", "w", "rw"][flag & 3]; + + if (flag & 512) { + perms += "w"; + } + + return perms; + }, + nodePermissions: (node, perms) => { + if (FS.ignorePermissions) { + return 0; + } + + if (perms.includes("r") && !(node.mode & 292)) { + return 2; + } else if (perms.includes("w") && !(node.mode & 146)) { + return 2; + } else if (perms.includes("x") && !(node.mode & 73)) { + return 2; + } + + return 0; + }, + mayLookup: dir => { + var errCode = FS.nodePermissions(dir, "x"); + if (errCode) return errCode; + if (!dir.node_ops.lookup) return 2; + return 0; + }, + mayCreate: (dir, name) => { + try { + var node = FS.lookupNode(dir, name); + return 20; + } catch (e) {} + + return FS.nodePermissions(dir, "wx"); + }, + mayDelete: (dir, name, isdir) => { + var node; + + try { + node = FS.lookupNode(dir, name); + } catch (e) { + return e.errno; + } + + var errCode = FS.nodePermissions(dir, "wx"); + + if (errCode) { + return errCode; + } + + if (isdir) { + if (!FS.isDir(node.mode)) { + return 54; + } + + if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { + return 10; + } + } else { + if (FS.isDir(node.mode)) { + return 31; + } + } + + return 0; + }, + mayOpen: (node, flags) => { + if (!node) { + return 44; + } + + if (FS.isLink(node.mode)) { + return 32; + } else if (FS.isDir(node.mode)) { + if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) { + return 31; + } + } + + return FS.nodePermissions(node, FS.flagsToPermissionString(flags)); + }, + MAX_OPEN_FDS: 4096, + nextfd: function () { + let fd_start = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + let fd_end = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : FS.MAX_OPEN_FDS; + + for (var fd = fd_start; fd <= fd_end; fd++) { + if (!FS.streams[fd]) { + return fd; + } + } + + throw new FS.ErrnoError(33); + }, + getStream: fd => FS.streams[fd], + createStream: (stream, fd_start, fd_end) => { + if (!FS.FSStream) { + FS.FSStream = function () { + this.shared = {}; + }; + + FS.FSStream.prototype = { + object: { + get: function () { + return this.node; + }, + set: function (val) { + this.node = val; + } + }, + isRead: { + get: function () { + return (this.flags & 2097155) !== 1; + } + }, + isWrite: { + get: function () { + return (this.flags & 2097155) !== 0; + } + }, + isAppend: { + get: function () { + return this.flags & 1024; + } + }, + flags: { + get: function () { + return this.shared.flags; + }, + set: function (val) { + this.shared.flags = val; + } + }, + position: { + get function() { + return this.shared.position; + }, + + set: function (val) { + this.shared.position = val; + } + } + }; + } + + stream = Object.assign(new FS.FSStream(), stream); + var fd = FS.nextfd(fd_start, fd_end); + stream.fd = fd; + FS.streams[fd] = stream; + return stream; + }, + closeStream: fd => { + FS.streams[fd] = null; + }, + chrdev_stream_ops: { + open: stream => { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + + if (stream.stream_ops.open) { + stream.stream_ops.open(stream); + } + }, + llseek: () => { + throw new FS.ErrnoError(70); + } + }, + major: dev => dev >> 8, + minor: dev => dev & 255, + makedev: (ma, mi) => ma << 8 | mi, + registerDevice: (dev, ops) => { + FS.devices[dev] = { + stream_ops: ops + }; + }, + getDevice: dev => FS.devices[dev], + getMounts: mount => { + var mounts = []; + var check = [mount]; + + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push.apply(check, m.mounts); + } + + return mounts; + }, + syncfs: (populate, callback) => { + if (typeof populate == "function") { + callback = populate; + populate = false; + } + + FS.syncFSRequests++; + + if (FS.syncFSRequests > 1) { + err("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work"); + } + + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + + function doCallback(errCode) { + assert(FS.syncFSRequests > 0); + FS.syncFSRequests--; + return callback(errCode); + } + + function done(errCode) { + if (errCode) { + if (!done.errored) { + done.errored = true; + return doCallback(errCode); + } + + return; + } + + if (++completed >= mounts.length) { + doCallback(null); + } + } + + mounts.forEach(mount => { + if (!mount.type.syncfs) { + return done(null); + } + + mount.type.syncfs(mount, populate, done); + }); + }, + mount: (type, opts, mountpoint) => { + if (typeof type == "string") { + throw type; + } + + var root = mountpoint === "/"; + var pseudo = !mountpoint; + var node; + + if (root && FS.root) { + throw new FS.ErrnoError(10); + } else if (!root && !pseudo) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + mountpoint = lookup.path; + node = lookup.node; + + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + + if (!FS.isDir(node.mode)) { + throw new FS.ErrnoError(54); + } + } + + var mount = { + type: type, + opts: opts, + mountpoint: mountpoint, + mounts: [] + }; + var mountRoot = type.mount(mount); + mountRoot.mount = mount; + mount.root = mountRoot; + + if (root) { + FS.root = mountRoot; + } else if (node) { + node.mounted = mount; + + if (node.mount) { + node.mount.mounts.push(mount); + } + } + + return mountRoot; + }, + unmount: mountpoint => { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + + if (!FS.isMountpoint(lookup.node)) { + throw new FS.ErrnoError(28); + } + + var node = lookup.node; + var mount = node.mounted; + var mounts = FS.getMounts(mount); + Object.keys(FS.nameTable).forEach(hash => { + var current = FS.nameTable[hash]; + + while (current) { + var next = current.name_next; + + if (mounts.includes(current.mount)) { + FS.destroyNode(current); + } + + current = next; + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + assert(idx !== -1); + node.mount.mounts.splice(idx, 1); + }, + lookup: (parent, name) => { + return parent.node_ops.lookup(parent, name); + }, + mknod: (path, mode, dev) => { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + + if (!name || name === "." || name === "..") { + throw new FS.ErrnoError(28); + } + + var errCode = FS.mayCreate(parent, name); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + if (!parent.node_ops.mknod) { + throw new FS.ErrnoError(63); + } + + return parent.node_ops.mknod(parent, name, mode, dev); + }, + create: (path, mode) => { + mode = mode !== undefined ? mode : 438; + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0); + }, + mkdir: (path, mode) => { + mode = mode !== undefined ? mode : 511; + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0); + }, + mkdirTree: (path, mode) => { + var dirs = path.split("/"); + var d = ""; + + for (var i = 0; i < dirs.length; ++i) { + if (!dirs[i]) continue; + d += "/" + dirs[i]; + + try { + FS.mkdir(d, mode); + } catch (e) { + if (e.errno != 20) throw e; + } + } + }, + mkdev: (path, mode, dev) => { + if (typeof dev == "undefined") { + dev = mode; + mode = 438; + } + + mode |= 8192; + return FS.mknod(path, mode, dev); + }, + symlink: (oldpath, newpath) => { + if (!PATH_FS.resolve(oldpath)) { + throw new FS.ErrnoError(44); + } + + var lookup = FS.lookupPath(newpath, { + parent: true + }); + var parent = lookup.node; + + if (!parent) { + throw new FS.ErrnoError(44); + } + + var newname = PATH.basename(newpath); + var errCode = FS.mayCreate(parent, newname); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + if (!parent.node_ops.symlink) { + throw new FS.ErrnoError(63); + } + + return parent.node_ops.symlink(parent, newname, oldpath); + }, + rename: (old_path, new_path) => { + var old_dirname = PATH.dirname(old_path); + var new_dirname = PATH.dirname(new_path); + var old_name = PATH.basename(old_path); + var new_name = PATH.basename(new_path); + var lookup, old_dir, new_dir; + lookup = FS.lookupPath(old_path, { + parent: true + }); + old_dir = lookup.node; + lookup = FS.lookupPath(new_path, { + parent: true + }); + new_dir = lookup.node; + if (!old_dir || !new_dir) throw new FS.ErrnoError(44); + + if (old_dir.mount !== new_dir.mount) { + throw new FS.ErrnoError(75); + } + + var old_node = FS.lookupNode(old_dir, old_name); + var relative = PATH_FS.relative(old_path, new_dirname); + + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(28); + } + + relative = PATH_FS.relative(new_path, old_dirname); + + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(55); + } + + var new_node; + + try { + new_node = FS.lookupNode(new_dir, new_name); + } catch (e) {} + + if (old_node === new_node) { + return; + } + + var isdir = FS.isDir(old_node.mode); + var errCode = FS.mayDelete(old_dir, old_name, isdir); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + if (!old_dir.node_ops.rename) { + throw new FS.ErrnoError(63); + } + + if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { + throw new FS.ErrnoError(10); + } + + if (new_dir !== old_dir) { + errCode = FS.nodePermissions(old_dir, "w"); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + } + + FS.hashRemoveNode(old_node); + + try { + old_dir.node_ops.rename(old_node, new_dir, new_name); + } catch (e) { + throw e; + } finally { + FS.hashAddNode(old_node); + } + }, + rmdir: path => { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var errCode = FS.mayDelete(parent, name, true); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + if (!parent.node_ops.rmdir) { + throw new FS.ErrnoError(63); + } + + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node); + }, + readdir: path => { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + + if (!node.node_ops.readdir) { + throw new FS.ErrnoError(54); + } + + return node.node_ops.readdir(node); + }, + unlink: path => { + var lookup = FS.lookupPath(path, { + parent: true + }); + var parent = lookup.node; + + if (!parent) { + throw new FS.ErrnoError(44); + } + + var name = PATH.basename(path); + var node = FS.lookupNode(parent, name); + var errCode = FS.mayDelete(parent, name, false); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + if (!parent.node_ops.unlink) { + throw new FS.ErrnoError(63); + } + + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + + parent.node_ops.unlink(parent, name); + FS.destroyNode(node); + }, + readlink: path => { + var lookup = FS.lookupPath(path); + var link = lookup.node; + + if (!link) { + throw new FS.ErrnoError(44); + } + + if (!link.node_ops.readlink) { + throw new FS.ErrnoError(28); + } + + return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link)); + }, + stat: (path, dontFollow) => { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + var node = lookup.node; + + if (!node) { + throw new FS.ErrnoError(44); + } + + if (!node.node_ops.getattr) { + throw new FS.ErrnoError(63); + } + + return node.node_ops.getattr(node); + }, + lstat: path => { + return FS.stat(path, true); + }, + chmod: (path, mode, dontFollow) => { + var node; + + if (typeof path == "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node; + } else { + node = path; + } + + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63); + } + + node.node_ops.setattr(node, { + mode: mode & 4095 | node.mode & ~4095, + timestamp: Date.now() + }); + }, + lchmod: (path, mode) => { + FS.chmod(path, mode, true); + }, + fchmod: (fd, mode) => { + var stream = FS.getStream(fd); + + if (!stream) { + throw new FS.ErrnoError(8); + } + + FS.chmod(stream.node, mode); + }, + chown: (path, uid, gid, dontFollow) => { + var node; + + if (typeof path == "string") { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + node = lookup.node; + } else { + node = path; + } + + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63); + } + + node.node_ops.setattr(node, { + timestamp: Date.now() + }); + }, + lchown: (path, uid, gid) => { + FS.chown(path, uid, gid, true); + }, + fchown: (fd, uid, gid) => { + var stream = FS.getStream(fd); + + if (!stream) { + throw new FS.ErrnoError(8); + } + + FS.chown(stream.node, uid, gid); + }, + truncate: (path, len) => { + if (len < 0) { + throw new FS.ErrnoError(28); + } + + var node; + + if (typeof path == "string") { + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node; + } else { + node = path; + } + + if (!node.node_ops.setattr) { + throw new FS.ErrnoError(63); + } + + if (FS.isDir(node.mode)) { + throw new FS.ErrnoError(31); + } + + if (!FS.isFile(node.mode)) { + throw new FS.ErrnoError(28); + } + + var errCode = FS.nodePermissions(node, "w"); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + node.node_ops.setattr(node, { + size: len, + timestamp: Date.now() + }); + }, + ftruncate: (fd, len) => { + var stream = FS.getStream(fd); + + if (!stream) { + throw new FS.ErrnoError(8); + } + + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28); + } + + FS.truncate(stream.node, len); + }, + utime: (path, atime, mtime) => { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + node.node_ops.setattr(node, { + timestamp: Math.max(atime, mtime) + }); + }, + open: (path, flags, mode, fd_start, fd_end) => { + if (path === "") { + throw new FS.ErrnoError(44); + } + + flags = typeof flags == "string" ? FS.modeStringToFlags(flags) : flags; + mode = typeof mode == "undefined" ? 438 : mode; + + if (flags & 64) { + mode = mode & 4095 | 32768; + } else { + mode = 0; + } + + var node; + + if (typeof path == "object") { + node = path; + } else { + path = PATH.normalize(path); + + try { + var lookup = FS.lookupPath(path, { + follow: !(flags & 131072) + }); + node = lookup.node; + } catch (e) {} + } + + var created = false; + + if (flags & 64) { + if (node) { + if (flags & 128) { + throw new FS.ErrnoError(20); + } + } else { + node = FS.mknod(path, mode, 0); + created = true; + } + } + + if (!node) { + throw new FS.ErrnoError(44); + } + + if (FS.isChrdev(node.mode)) { + flags &= ~512; + } + + if (flags & 65536 && !FS.isDir(node.mode)) { + throw new FS.ErrnoError(54); + } + + if (!created) { + var errCode = FS.mayOpen(node, flags); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + } + + if (flags & 512) { + FS.truncate(node, 0); + } + + flags &= ~(128 | 512 | 131072); + var stream = FS.createStream({ + node: node, + path: FS.getPath(node), + flags: flags, + seekable: true, + position: 0, + stream_ops: node.stream_ops, + ungotten: [], + error: false + }, fd_start, fd_end); + + if (stream.stream_ops.open) { + stream.stream_ops.open(stream); + } + + if (Module["logReadFiles"] && !(flags & 1)) { + if (!FS.readFiles) FS.readFiles = {}; + + if (!(path in FS.readFiles)) { + FS.readFiles[path] = 1; + } + } + + return stream; + }, + close: stream => { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + + if (stream.getdents) stream.getdents = null; + + try { + if (stream.stream_ops.close) { + stream.stream_ops.close(stream); + } + } catch (e) { + throw e; + } finally { + FS.closeStream(stream.fd); + } + + stream.fd = null; + }, + isClosed: stream => { + return stream.fd === null; + }, + llseek: (stream, offset, whence) => { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + + if (!stream.seekable || !stream.stream_ops.llseek) { + throw new FS.ErrnoError(70); + } + + if (whence != 0 && whence != 1 && whence != 2) { + throw new FS.ErrnoError(28); + } + + stream.position = stream.stream_ops.llseek(stream, offset, whence); + stream.ungotten = []; + return stream.position; + }, + read: (stream, buffer, offset, length, position) => { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28); + } + + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(8); + } + + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31); + } + + if (!stream.stream_ops.read) { + throw new FS.ErrnoError(28); + } + + var seeking = typeof position != "undefined"; + + if (!seeking) { + position = stream.position; + } else if (!stream.seekable) { + throw new FS.ErrnoError(70); + } + + var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position); + if (!seeking) stream.position += bytesRead; + return bytesRead; + }, + write: (stream, buffer, offset, length, position, canOwn) => { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28); + } + + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8); + } + + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31); + } + + if (!stream.stream_ops.write) { + throw new FS.ErrnoError(28); + } + + if (stream.seekable && stream.flags & 1024) { + FS.llseek(stream, 0, 2); + } + + var seeking = typeof position != "undefined"; + + if (!seeking) { + position = stream.position; + } else if (!stream.seekable) { + throw new FS.ErrnoError(70); + } + + var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); + if (!seeking) stream.position += bytesWritten; + return bytesWritten; + }, + allocate: (stream, offset, length) => { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + + if (offset < 0 || length <= 0) { + throw new FS.ErrnoError(28); + } + + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8); + } + + if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + + if (!stream.stream_ops.allocate) { + throw new FS.ErrnoError(138); + } + + stream.stream_ops.allocate(stream, offset, length); + }, + mmap: (stream, address, length, position, prot, flags) => { + if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { + throw new FS.ErrnoError(2); + } + + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(2); + } + + if (!stream.stream_ops.mmap) { + throw new FS.ErrnoError(43); + } + + return stream.stream_ops.mmap(stream, address, length, position, prot, flags); + }, + msync: (stream, buffer, offset, length, mmapFlags) => { + if (!stream || !stream.stream_ops.msync) { + return 0; + } + + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags); + }, + munmap: stream => 0, + ioctl: (stream, cmd, arg) => { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59); + } + + return stream.stream_ops.ioctl(stream, cmd, arg); + }, + readFile: function (path) { + let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + opts.flags = opts.flags || 0; + opts.encoding = opts.encoding || "binary"; + + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error('Invalid encoding type "' + opts.encoding + '"'); + } + + var ret; + var stream = FS.open(path, opts.flags); + var stat = FS.stat(path); + var length = stat.size; + var buf = new Uint8Array(length); + FS.read(stream, buf, 0, length, 0); + + if (opts.encoding === "utf8") { + ret = UTF8ArrayToString(buf, 0); + } else if (opts.encoding === "binary") { + ret = buf; + } + + FS.close(stream); + return ret; + }, + writeFile: function (path, data) { + let opts = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + opts.flags = opts.flags || 577; + var stream = FS.open(path, opts.flags, opts.mode); + + if (typeof data == "string") { + var buf = new Uint8Array(lengthBytesUTF8(data) + 1); + var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length); + FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn); + } else if (ArrayBuffer.isView(data)) { + FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn); + } else { + throw new Error("Unsupported data type"); + } + + FS.close(stream); + }, + cwd: () => FS.currentPath, + chdir: path => { + var lookup = FS.lookupPath(path, { + follow: true + }); + + if (lookup.node === null) { + throw new FS.ErrnoError(44); + } + + if (!FS.isDir(lookup.node.mode)) { + throw new FS.ErrnoError(54); + } + + var errCode = FS.nodePermissions(lookup.node, "x"); + + if (errCode) { + throw new FS.ErrnoError(errCode); + } + + FS.currentPath = lookup.path; + }, + createDefaultDirectories: () => { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user"); + }, + createDefaultDevices: () => { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: () => 0, + write: (stream, buffer, offset, length, pos) => length + }); + FS.mkdev("/dev/null", FS.makedev(1, 3)); + TTY.register(FS.makedev(5, 0), TTY.default_tty_ops); + TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops); + FS.mkdev("/dev/tty", FS.makedev(5, 0)); + FS.mkdev("/dev/tty1", FS.makedev(6, 0)); + var random_device = getRandomDevice(); + FS.createDevice("/dev", "random", random_device); + FS.createDevice("/dev", "urandom", random_device); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp"); + }, + createSpecialDirectories: () => { + FS.mkdir("/proc"); + var proc_self = FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount: () => { + var node = FS.createNode(proc_self, "fd", 16384 | 511, 73); + node.node_ops = { + lookup: (parent, name) => { + var fd = +name; + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: () => stream.path + } + }; + ret.parent = ret; + return ret; + } + }; + return node; + } + }, {}, "/proc/self/fd"); + }, + createStandardStreams: () => { + if (Module["stdin"]) { + FS.createDevice("/dev", "stdin", Module["stdin"]); + } else { + FS.symlink("/dev/tty", "/dev/stdin"); + } + + if (Module["stdout"]) { + FS.createDevice("/dev", "stdout", null, Module["stdout"]); + } else { + FS.symlink("/dev/tty", "/dev/stdout"); + } + + if (Module["stderr"]) { + FS.createDevice("/dev", "stderr", null, Module["stderr"]); + } else { + FS.symlink("/dev/tty1", "/dev/stderr"); + } + + var stdin = FS.open("/dev/stdin", 0); + var stdout = FS.open("/dev/stdout", 1); + var stderr = FS.open("/dev/stderr", 1); + assert(stdin.fd === 0, "invalid handle for stdin (" + stdin.fd + ")"); + assert(stdout.fd === 1, "invalid handle for stdout (" + stdout.fd + ")"); + assert(stderr.fd === 2, "invalid handle for stderr (" + stderr.fd + ")"); + }, + ensureErrnoError: () => { + if (FS.ErrnoError) return; + + FS.ErrnoError = function ErrnoError(errno, node) { + this.node = node; + + this.setErrno = function (errno) { + this.errno = errno; + + for (var key in ERRNO_CODES) { + if (ERRNO_CODES[key] === errno) { + this.code = key; + break; + } + } + }; + + this.setErrno(errno); + this.message = ERRNO_MESSAGES[errno]; + + if (this.stack) { + Object.defineProperty(this, "stack", { + value: new Error().stack, + writable: true + }); + this.stack = demangleAll(this.stack); + } + }; + + FS.ErrnoError.prototype = new Error(); + FS.ErrnoError.prototype.constructor = FS.ErrnoError; + [44].forEach(code => { + FS.genericErrors[code] = new FS.ErrnoError(code); + FS.genericErrors[code].stack = ""; + }); + }, + staticInit: () => { + FS.ensureErrnoError(); + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + "MEMFS": MEMFS + }; + }, + init: (input, output, error) => { + assert(!FS.init.initialized, "FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"); + FS.init.initialized = true; + FS.ensureErrnoError(); + Module["stdin"] = input || Module["stdin"]; + Module["stdout"] = output || Module["stdout"]; + Module["stderr"] = error || Module["stderr"]; + FS.createStandardStreams(); + }, + quit: () => { + FS.init.initialized = false; + + ___stdio_exit(); + + for (var i = 0; i < FS.streams.length; i++) { + var stream = FS.streams[i]; + + if (!stream) { + continue; + } + + FS.close(stream); + } + }, + getMode: (canRead, canWrite) => { + var mode = 0; + if (canRead) mode |= 292 | 73; + if (canWrite) mode |= 146; + return mode; + }, + findObject: (path, dontResolveLastLink) => { + var ret = FS.analyzePath(path, dontResolveLastLink); + + if (ret.exists) { + return ret.object; + } else { + return null; + } + }, + analyzePath: (path, dontResolveLastLink) => { + try { + var lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + path = lookup.path; + } catch (e) {} + + var ret = { + isRoot: false, + exists: false, + error: 0, + name: null, + path: null, + object: null, + parentExists: false, + parentPath: null, + parentObject: null + }; + + try { + var lookup = FS.lookupPath(path, { + parent: true + }); + ret.parentExists = true; + ret.parentPath = lookup.path; + ret.parentObject = lookup.node; + ret.name = PATH.basename(path); + lookup = FS.lookupPath(path, { + follow: !dontResolveLastLink + }); + ret.exists = true; + ret.path = lookup.path; + ret.object = lookup.node; + ret.name = lookup.node.name; + ret.isRoot = lookup.path === "/"; + } catch (e) { + ret.error = e.errno; + } + + return ret; + }, + createPath: (parent, path, canRead, canWrite) => { + parent = typeof parent == "string" ? parent : FS.getPath(parent); + var parts = path.split("/").reverse(); + + while (parts.length) { + var part = parts.pop(); + if (!part) continue; + var current = PATH.join2(parent, part); + + try { + FS.mkdir(current); + } catch (e) {} + + parent = current; + } + + return current; + }, + createFile: (parent, name, properties, canRead, canWrite) => { + var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(canRead, canWrite); + return FS.create(path, mode); + }, + createDataFile: (parent, name, data, canRead, canWrite, canOwn) => { + var path = name; + + if (parent) { + parent = typeof parent == "string" ? parent : FS.getPath(parent); + path = name ? PATH.join2(parent, name) : parent; + } + + var mode = FS.getMode(canRead, canWrite); + var node = FS.create(path, mode); + + if (data) { + if (typeof data == "string") { + var arr = new Array(data.length); + + for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i); + + data = arr; + } + + FS.chmod(node, mode | 146); + var stream = FS.open(node, 577); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode); + } + + return node; + }, + createDevice: (parent, name, input, output) => { + var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(!!input, !!output); + if (!FS.createDevice.major) FS.createDevice.major = 64; + var dev = FS.makedev(FS.createDevice.major++, 0); + FS.registerDevice(dev, { + open: stream => { + stream.seekable = false; + }, + close: stream => { + if (output && output.buffer && output.buffer.length) { + output(10); + } + }, + read: (stream, buffer, offset, length, pos) => { + var bytesRead = 0; + + for (var i = 0; i < length; i++) { + var result; + + try { + result = input(); + } catch (e) { + throw new FS.ErrnoError(29); + } + + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6); + } + + if (result === null || result === undefined) break; + bytesRead++; + buffer[offset + i] = result; + } + + if (bytesRead) { + stream.node.timestamp = Date.now(); + } + + return bytesRead; + }, + write: (stream, buffer, offset, length, pos) => { + for (var i = 0; i < length; i++) { + try { + output(buffer[offset + i]); + } catch (e) { + throw new FS.ErrnoError(29); + } + } + + if (length) { + stream.node.timestamp = Date.now(); + } + + return i; + } + }); + return FS.mkdev(path, mode, dev); + }, + forceLoadFile: obj => { + if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true; + + if (typeof XMLHttpRequest != "undefined") { + throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread."); + } else if (read_) { + try { + obj.contents = intArrayFromString(read_(obj.url), true); + obj.usedBytes = obj.contents.length; + } catch (e) { + throw new FS.ErrnoError(29); + } + } else { + throw new Error("Cannot load without read() or XMLHttpRequest."); + } + }, + createLazyFile: (parent, name, url, canRead, canWrite) => { + function LazyUint8Array() { + this.lengthKnown = false; + this.chunks = []; + } + + LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) { + if (idx > this.length - 1 || idx < 0) { + return undefined; + } + + var chunkOffset = idx % this.chunkSize; + var chunkNum = idx / this.chunkSize | 0; + return this.getter(chunkNum)[chunkOffset]; + }; + + LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { + this.getter = getter; + }; + + LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() { + var xhr = new XMLHttpRequest(); + xhr.open("HEAD", url, false); + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + var datalength = Number(xhr.getResponseHeader("Content-length")); + var header; + var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes"; + var usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip"; + var chunkSize = 1024 * 1024; + if (!hasByteServing) chunkSize = datalength; + + var doXHR = (from, to) => { + if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!"); + if (to > datalength - 1) throw new Error("only " + datalength + " bytes available! programmer error!"); + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to); + xhr.responseType = "arraybuffer"; + + if (xhr.overrideMimeType) { + xhr.overrideMimeType("text/plain; charset=x-user-defined"); + } + + xhr.send(null); + if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status); + + if (xhr.response !== undefined) { + return new Uint8Array(xhr.response || []); + } else { + return intArrayFromString(xhr.responseText || "", true); + } + }; + + var lazyArray = this; + lazyArray.setDataGetter(chunkNum => { + var start = chunkNum * chunkSize; + var end = (chunkNum + 1) * chunkSize - 1; + end = Math.min(end, datalength - 1); + + if (typeof lazyArray.chunks[chunkNum] == "undefined") { + lazyArray.chunks[chunkNum] = doXHR(start, end); + } + + if (typeof lazyArray.chunks[chunkNum] == "undefined") throw new Error("doXHR failed!"); + return lazyArray.chunks[chunkNum]; + }); + + if (usesGzip || !datalength) { + chunkSize = datalength = 1; + datalength = this.getter(0).length; + chunkSize = datalength; + out("LazyFiles on gzip forces download of the whole file when length is accessed"); + } + + this._length = datalength; + this._chunkSize = chunkSize; + this.lengthKnown = true; + }; + + if (typeof XMLHttpRequest != "undefined") { + if (!ENVIRONMENT_IS_WORKER) throw "Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc"; + var lazyArray = new LazyUint8Array(); + Object.defineProperties(lazyArray, { + length: { + get: function () { + if (!this.lengthKnown) { + this.cacheLength(); + } + + return this._length; + } + }, + chunkSize: { + get: function () { + if (!this.lengthKnown) { + this.cacheLength(); + } + + return this._chunkSize; + } + } + }); + var properties = { + isDevice: false, + contents: lazyArray + }; + } else { + var properties = { + isDevice: false, + url: url + }; + } + + var node = FS.createFile(parent, name, properties, canRead, canWrite); + + if (properties.contents) { + node.contents = properties.contents; + } else if (properties.url) { + node.contents = null; + node.url = properties.url; + } + + Object.defineProperties(node, { + usedBytes: { + get: function () { + return this.contents.length; + } + } + }); + var stream_ops = {}; + var keys = Object.keys(node.stream_ops); + keys.forEach(key => { + var fn = node.stream_ops[key]; + + stream_ops[key] = function forceLoadLazyFile() { + FS.forceLoadFile(node); + return fn.apply(null, arguments); + }; + }); + + stream_ops.read = (stream, buffer, offset, length, position) => { + FS.forceLoadFile(node); + var contents = stream.node.contents; + if (position >= contents.length) return 0; + var size = Math.min(contents.length - position, length); + assert(size >= 0); + + if (contents.slice) { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents[position + i]; + } + } else { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents.get(position + i); + } + } + + return size; + }; + + node.stream_ops = stream_ops; + return node; + }, + createPreloadedFile: (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) => { + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency("cp " + fullname); + + function processData(byteArray) { + function finish(byteArray) { + if (preFinish) preFinish(); + + if (!dontCreateFile) { + FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn); + } + + if (onload) onload(); + removeRunDependency(dep); + } + + if (Browser.handledByPreloadPlugin(byteArray, fullname, finish, () => { + if (onerror) onerror(); + removeRunDependency(dep); + })) { + return; + } + + finish(byteArray); + } + + addRunDependency(dep); + + if (typeof url == "string") { + asyncLoad(url, byteArray => processData(byteArray), onerror); + } else { + processData(url); + } + }, + indexedDB: () => { + return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; + }, + DB_NAME: () => { + return "EM_FS_" + window.location.pathname; + }, + DB_VERSION: 20, + DB_STORE_NAME: "FILE_DATA", + saveFilesToDB: (paths, onload, onerror) => { + onload = onload || (() => {}); + + onerror = onerror || (() => {}); + + var indexedDB = FS.indexedDB(); + + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); + } catch (e) { + return onerror(e); + } + + openRequest.onupgradeneeded = () => { + out("creating db"); + var db = openRequest.result; + db.createObjectStore(FS.DB_STORE_NAME); + }; + + openRequest.onsuccess = () => { + var db = openRequest.result; + var transaction = db.transaction([FS.DB_STORE_NAME], "readwrite"); + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload();else onerror(); + } + + paths.forEach(path => { + var putRequest = files.put(FS.analyzePath(path).object.contents, path); + + putRequest.onsuccess = () => { + ok++; + if (ok + fail == total) finish(); + }; + + putRequest.onerror = () => { + fail++; + if (ok + fail == total) finish(); + }; + }); + transaction.onerror = onerror; + }; + + openRequest.onerror = onerror; + }, + loadFilesFromDB: (paths, onload, onerror) => { + onload = onload || (() => {}); + + onerror = onerror || (() => {}); + + var indexedDB = FS.indexedDB(); + + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); + } catch (e) { + return onerror(e); + } + + openRequest.onupgradeneeded = onerror; + + openRequest.onsuccess = () => { + var db = openRequest.result; + + try { + var transaction = db.transaction([FS.DB_STORE_NAME], "readonly"); + } catch (e) { + onerror(e); + return; + } + + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload();else onerror(); + } + + paths.forEach(path => { + var getRequest = files.get(path); + + getRequest.onsuccess = () => { + if (FS.analyzePath(path).exists) { + FS.unlink(path); + } + + FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true); + ok++; + if (ok + fail == total) finish(); + }; + + getRequest.onerror = () => { + fail++; + if (ok + fail == total) finish(); + }; + }); + transaction.onerror = onerror; + }; + + openRequest.onerror = onerror; + }, + absolutePath: () => { + abort("FS.absolutePath has been removed; use PATH_FS.resolve instead"); + }, + createFolder: () => { + abort("FS.createFolder has been removed; use FS.mkdir instead"); + }, + createLink: () => { + abort("FS.createLink has been removed; use FS.symlink instead"); + }, + joinPath: () => { + abort("FS.joinPath has been removed; use PATH.join instead"); + }, + mmapAlloc: () => { + abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc"); + }, + standardizePath: () => { + abort("FS.standardizePath has been removed; use PATH.normalize instead"); + } + }; + var SYSCALLS = { + DEFAULT_POLLMASK: 5, + calculateAt: function (dirfd, path, allowEmpty) { + if (PATH.isAbs(path)) { + return path; + } + + var dir; + + if (dirfd === -100) { + dir = FS.cwd(); + } else { + var dirstream = FS.getStream(dirfd); + if (!dirstream) throw new FS.ErrnoError(8); + dir = dirstream.path; + } + + if (path.length == 0) { + if (!allowEmpty) { + throw new FS.ErrnoError(44); + } + + return dir; + } + + return PATH.join2(dir, path); + }, + doStat: function (func, path, buf) { + try { + var stat = func(path); + } catch (e) { + if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { + return -54; + } + + throw e; + } + + HEAP32[buf >> 2] = stat.dev; + HEAP32[buf + 4 >> 2] = 0; + HEAP32[buf + 8 >> 2] = stat.ino; + HEAP32[buf + 12 >> 2] = stat.mode; + HEAP32[buf + 16 >> 2] = stat.nlink; + HEAP32[buf + 20 >> 2] = stat.uid; + HEAP32[buf + 24 >> 2] = stat.gid; + HEAP32[buf + 28 >> 2] = stat.rdev; + HEAP32[buf + 32 >> 2] = 0; + tempI64 = [stat.size >>> 0, (tempDouble = stat.size, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 40 >> 2] = tempI64[0], HEAP32[buf + 44 >> 2] = tempI64[1]; + HEAP32[buf + 48 >> 2] = 4096; + HEAP32[buf + 52 >> 2] = stat.blocks; + HEAP32[buf + 56 >> 2] = stat.atime.getTime() / 1e3 | 0; + HEAP32[buf + 60 >> 2] = 0; + HEAP32[buf + 64 >> 2] = stat.mtime.getTime() / 1e3 | 0; + HEAP32[buf + 68 >> 2] = 0; + HEAP32[buf + 72 >> 2] = stat.ctime.getTime() / 1e3 | 0; + HEAP32[buf + 76 >> 2] = 0; + tempI64 = [stat.ino >>> 0, (tempDouble = stat.ino, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 80 >> 2] = tempI64[0], HEAP32[buf + 84 >> 2] = tempI64[1]; + return 0; + }, + doMsync: function (addr, stream, len, flags, offset) { + var buffer = HEAPU8.slice(addr, addr + len); + FS.msync(stream, buffer, offset, len, flags); + }, + doMknod: function (path, mode, dev) { + switch (mode & 61440) { + case 32768: + case 8192: + case 24576: + case 4096: + case 49152: + break; + + default: + return -28; + } + + FS.mknod(path, mode, dev); + return 0; + }, + doReadlink: function (path, buf, bufsize) { + if (bufsize <= 0) return -28; + var ret = FS.readlink(path); + var len = Math.min(bufsize, lengthBytesUTF8(ret)); + var endChar = HEAP8[buf + len]; + stringToUTF8(ret, buf, bufsize + 1); + HEAP8[buf + len] = endChar; + return len; + }, + doAccess: function (path, amode) { + if (amode & ~7) { + return -28; + } + + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + + if (!node) { + return -44; + } + + var perms = ""; + if (amode & 4) perms += "r"; + if (amode & 2) perms += "w"; + if (amode & 1) perms += "x"; + + if (perms && FS.nodePermissions(node, perms)) { + return -2; + } + + return 0; + }, + doReadv: function (stream, iov, iovcnt, offset) { + var ret = 0; + + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov >> 2]; + var len = HEAP32[iov + 4 >> 2]; + iov += 8; + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break; + } + + return ret; + }, + doWritev: function (stream, iov, iovcnt, offset) { + var ret = 0; + + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov >> 2]; + var len = HEAP32[iov + 4 >> 2]; + iov += 8; + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + } + + return ret; + }, + varargs: undefined, + get: function () { + assert(SYSCALLS.varargs != undefined); + SYSCALLS.varargs += 4; + var ret = HEAP32[SYSCALLS.varargs - 4 >> 2]; + return ret; + }, + getStr: function (ptr) { + var ret = UTF8ToString(ptr); + return ret; + }, + getStreamFromFD: function (fd) { + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + return stream; + } + }; + + function ___syscall_fcntl64(fd, cmd, varargs) { + SYSCALLS.varargs = varargs; + + try { + var stream = SYSCALLS.getStreamFromFD(fd); + + switch (cmd) { + case 0: + { + var arg = SYSCALLS.get(); + + if (arg < 0) { + return -28; + } + + var newStream; + newStream = FS.createStream(stream, arg); + return newStream.fd; + } + + case 1: + case 2: + return 0; + + case 3: + return stream.flags; + + case 4: + { + var arg = SYSCALLS.get(); + stream.flags |= arg; + return 0; + } + + case 5: + { + var arg = SYSCALLS.get(); + var offset = 0; + HEAP16[arg + offset >> 1] = 2; + return 0; + } + + case 6: + case 7: + return 0; + + case 16: + case 8: + return -28; + + case 9: + setErrNo(28); + return -1; + + default: + { + return -28; + } + } + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return -e.errno; + } + } + + function ___syscall_openat(dirfd, path, flags, varargs) { + SYSCALLS.varargs = varargs; + + try { + path = SYSCALLS.getStr(path); + path = SYSCALLS.calculateAt(dirfd, path); + var mode = varargs ? SYSCALLS.get() : 0; + return FS.open(path, flags, mode).fd; + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return -e.errno; + } + } + + function __embind_register_bigint(primitiveType, name, size, minRange, maxRange) {} + + function getShiftFromSize(size) { + switch (size) { + case 1: + return 0; + + case 2: + return 1; + + case 4: + return 2; + + case 8: + return 3; + + default: + throw new TypeError("Unknown type size: " + size); + } + } + + function embind_init_charCodes() { + var codes = new Array(256); + + for (var i = 0; i < 256; ++i) { + codes[i] = String.fromCharCode(i); + } + + embind_charCodes = codes; + } + + var embind_charCodes = undefined; + + function readLatin1String(ptr) { + var ret = ""; + var c = ptr; + + while (HEAPU8[c]) { + ret += embind_charCodes[HEAPU8[c++]]; + } + + return ret; + } + + var awaitingDependencies = {}; + var registeredTypes = {}; + var typeDependencies = {}; + var char_0 = 48; + var char_9 = 57; + + function makeLegalFunctionName(name) { + if (undefined === name) { + return "_unknown"; + } + + name = name.replace(/[^a-zA-Z0-9_]/g, "$"); + var f = name.charCodeAt(0); + + if (f >= char_0 && f <= char_9) { + return "_" + name; + } + + return name; + } + + function createNamedFunction(name, body) { + name = makeLegalFunctionName(name); + return new Function("body", "return function " + name + "() {\n" + ' "use strict";' + " return body.apply(this, arguments);\n" + "};\n")(body); + } + + function extendError(baseErrorType, errorName) { + var errorClass = createNamedFunction(errorName, function (message) { + this.name = errorName; + this.message = message; + var stack = new Error(message).stack; + + if (stack !== undefined) { + this.stack = this.toString() + "\n" + stack.replace(/^Error(:[^\n]*)?\n/, ""); + } + }); + errorClass.prototype = Object.create(baseErrorType.prototype); + errorClass.prototype.constructor = errorClass; + + errorClass.prototype.toString = function () { + if (this.message === undefined) { + return this.name; + } else { + return this.name + ": " + this.message; + } + }; + + return errorClass; + } + + var BindingError = undefined; + + function throwBindingError(message) { + throw new BindingError(message); + } + + var InternalError = undefined; + + function throwInternalError(message) { + throw new InternalError(message); + } + + function whenDependentTypesAreResolved(myTypes, dependentTypes, getTypeConverters) { + myTypes.forEach(function (type) { + typeDependencies[type] = dependentTypes; + }); + + function onComplete(typeConverters) { + var myTypeConverters = getTypeConverters(typeConverters); + + if (myTypeConverters.length !== myTypes.length) { + throwInternalError("Mismatched type converter count"); + } + + for (var i = 0; i < myTypes.length; ++i) { + registerType(myTypes[i], myTypeConverters[i]); + } + } + + var typeConverters = new Array(dependentTypes.length); + var unregisteredTypes = []; + var registered = 0; + dependentTypes.forEach((dt, i) => { + if (registeredTypes.hasOwnProperty(dt)) { + typeConverters[i] = registeredTypes[dt]; + } else { + unregisteredTypes.push(dt); + + if (!awaitingDependencies.hasOwnProperty(dt)) { + awaitingDependencies[dt] = []; + } + + awaitingDependencies[dt].push(() => { + typeConverters[i] = registeredTypes[dt]; + ++registered; + + if (registered === unregisteredTypes.length) { + onComplete(typeConverters); + } + }); + } + }); + + if (0 === unregisteredTypes.length) { + onComplete(typeConverters); + } + } + + function registerType(rawType, registeredInstance) { + let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; + + if (!("argPackAdvance" in registeredInstance)) { + throw new TypeError("registerType registeredInstance requires argPackAdvance"); + } + + var name = registeredInstance.name; + + if (!rawType) { + throwBindingError('type "' + name + '" must have a positive integer typeid pointer'); + } + + if (registeredTypes.hasOwnProperty(rawType)) { + if (options.ignoreDuplicateRegistrations) { + return; + } else { + throwBindingError("Cannot register type '" + name + "' twice"); + } + } + + registeredTypes[rawType] = registeredInstance; + delete typeDependencies[rawType]; + + if (awaitingDependencies.hasOwnProperty(rawType)) { + var callbacks = awaitingDependencies[rawType]; + delete awaitingDependencies[rawType]; + callbacks.forEach(cb => cb()); + } + } + + function __embind_register_bool(rawType, name, size, trueValue, falseValue) { + var shift = getShiftFromSize(size); + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function (wt) { + return !!wt; + }, + "toWireType": function (destructors, o) { + return o ? trueValue : falseValue; + }, + "argPackAdvance": 8, + "readValueFromPointer": function (pointer) { + var heap; + + if (size === 1) { + heap = HEAP8; + } else if (size === 2) { + heap = HEAP16; + } else if (size === 4) { + heap = HEAP32; + } else { + throw new TypeError("Unknown boolean type size: " + name); + } + + return this["fromWireType"](heap[pointer >> shift]); + }, + destructorFunction: null + }); + } + + function ClassHandle_isAliasOf(other) { + if (!(this instanceof ClassHandle)) { + return false; + } + + if (!(other instanceof ClassHandle)) { + return false; + } + + var leftClass = this.$$.ptrType.registeredClass; + var left = this.$$.ptr; + var rightClass = other.$$.ptrType.registeredClass; + var right = other.$$.ptr; + + while (leftClass.baseClass) { + left = leftClass.upcast(left); + leftClass = leftClass.baseClass; + } + + while (rightClass.baseClass) { + right = rightClass.upcast(right); + rightClass = rightClass.baseClass; + } + + return leftClass === rightClass && left === right; + } + + function shallowCopyInternalPointer(o) { + return { + count: o.count, + deleteScheduled: o.deleteScheduled, + preservePointerOnDelete: o.preservePointerOnDelete, + ptr: o.ptr, + ptrType: o.ptrType, + smartPtr: o.smartPtr, + smartPtrType: o.smartPtrType + }; + } + + function throwInstanceAlreadyDeleted(obj) { + function getInstanceTypeName(handle) { + return handle.$$.ptrType.registeredClass.name; + } + + throwBindingError(getInstanceTypeName(obj) + " instance already deleted"); + } + + var finalizationRegistry = false; + + function detachFinalizer(handle) {} + + function runDestructor($$) { + if ($$.smartPtr) { + $$.smartPtrType.rawDestructor($$.smartPtr); + } else { + $$.ptrType.registeredClass.rawDestructor($$.ptr); + } + } + + function releaseClassHandle($$) { + $$.count.value -= 1; + var toDelete = 0 === $$.count.value; + + if (toDelete) { + runDestructor($$); + } + } + + function downcastPointer(ptr, ptrClass, desiredClass) { + if (ptrClass === desiredClass) { + return ptr; + } + + if (undefined === desiredClass.baseClass) { + return null; + } + + var rv = downcastPointer(ptr, ptrClass, desiredClass.baseClass); + + if (rv === null) { + return null; + } + + return desiredClass.downcast(rv); + } + + var registeredPointers = {}; + + function getInheritedInstanceCount() { + return Object.keys(registeredInstances).length; + } + + function getLiveInheritedInstances() { + var rv = []; + + for (var k in registeredInstances) { + if (registeredInstances.hasOwnProperty(k)) { + rv.push(registeredInstances[k]); + } + } + + return rv; + } + + var deletionQueue = []; + + function flushPendingDeletes() { + while (deletionQueue.length) { + var obj = deletionQueue.pop(); + obj.$$.deleteScheduled = false; + obj["delete"](); + } + } + + var delayFunction = undefined; + + function setDelayFunction(fn) { + delayFunction = fn; + + if (deletionQueue.length && delayFunction) { + delayFunction(flushPendingDeletes); + } + } + + function init_embind() { + Module["getInheritedInstanceCount"] = getInheritedInstanceCount; + Module["getLiveInheritedInstances"] = getLiveInheritedInstances; + Module["flushPendingDeletes"] = flushPendingDeletes; + Module["setDelayFunction"] = setDelayFunction; + } + + var registeredInstances = {}; + + function getBasestPointer(class_, ptr) { + if (ptr === undefined) { + throwBindingError("ptr should not be undefined"); + } + + while (class_.baseClass) { + ptr = class_.upcast(ptr); + class_ = class_.baseClass; + } + + return ptr; + } + + function getInheritedInstance(class_, ptr) { + ptr = getBasestPointer(class_, ptr); + return registeredInstances[ptr]; + } + + function makeClassHandle(prototype, record) { + if (!record.ptrType || !record.ptr) { + throwInternalError("makeClassHandle requires ptr and ptrType"); + } + + var hasSmartPtrType = !!record.smartPtrType; + var hasSmartPtr = !!record.smartPtr; + + if (hasSmartPtrType !== hasSmartPtr) { + throwInternalError("Both smartPtrType and smartPtr must be specified"); + } + + record.count = { + value: 1 + }; + return attachFinalizer(Object.create(prototype, { + $$: { + value: record + } + })); + } + + function RegisteredPointer_fromWireType(ptr) { + var rawPointer = this.getPointee(ptr); + + if (!rawPointer) { + this.destructor(ptr); + return null; + } + + var registeredInstance = getInheritedInstance(this.registeredClass, rawPointer); + + if (undefined !== registeredInstance) { + if (0 === registeredInstance.$$.count.value) { + registeredInstance.$$.ptr = rawPointer; + registeredInstance.$$.smartPtr = ptr; + return registeredInstance["clone"](); + } else { + var rv = registeredInstance["clone"](); + this.destructor(ptr); + return rv; + } + } + + function makeDefaultHandle() { + if (this.isSmartPointer) { + return makeClassHandle(this.registeredClass.instancePrototype, { + ptrType: this.pointeeType, + ptr: rawPointer, + smartPtrType: this, + smartPtr: ptr + }); + } else { + return makeClassHandle(this.registeredClass.instancePrototype, { + ptrType: this, + ptr: ptr + }); + } + } + + var actualType = this.registeredClass.getActualType(rawPointer); + var registeredPointerRecord = registeredPointers[actualType]; + + if (!registeredPointerRecord) { + return makeDefaultHandle.call(this); + } + + var toType; + + if (this.isConst) { + toType = registeredPointerRecord.constPointerType; + } else { + toType = registeredPointerRecord.pointerType; + } + + var dp = downcastPointer(rawPointer, this.registeredClass, toType.registeredClass); + + if (dp === null) { + return makeDefaultHandle.call(this); + } + + if (this.isSmartPointer) { + return makeClassHandle(toType.registeredClass.instancePrototype, { + ptrType: toType, + ptr: dp, + smartPtrType: this, + smartPtr: ptr + }); + } else { + return makeClassHandle(toType.registeredClass.instancePrototype, { + ptrType: toType, + ptr: dp + }); + } + } + + function attachFinalizer(handle) { + if ("undefined" === typeof FinalizationRegistry) { + attachFinalizer = handle => handle; + + return handle; + } + + finalizationRegistry = new FinalizationRegistry(info => { + console.warn(info.leakWarning.stack.replace(/^Error: /, "")); + releaseClassHandle(info.$$); + }); + + attachFinalizer = handle => { + var $$ = handle.$$; + var hasSmartPtr = !!$$.smartPtr; + + if (hasSmartPtr) { + var info = { + $$: $$ + }; + var cls = $$.ptrType.registeredClass; + info.leakWarning = new Error("Embind found a leaked C++ instance " + cls.name + " <0x" + $$.ptr.toString(16) + ">.\n" + "We'll free it automatically in this case, but this functionality is not reliable across various environments.\n" + "Make sure to invoke .delete() manually once you're done with the instance instead.\n" + "Originally allocated"); + + if ("captureStackTrace" in Error) { + Error.captureStackTrace(info.leakWarning, RegisteredPointer_fromWireType); + } + + finalizationRegistry.register(handle, info, handle); + } + + return handle; + }; + + detachFinalizer = handle => finalizationRegistry.unregister(handle); + + return attachFinalizer(handle); + } + + function ClassHandle_clone() { + if (!this.$$.ptr) { + throwInstanceAlreadyDeleted(this); + } + + if (this.$$.preservePointerOnDelete) { + this.$$.count.value += 1; + return this; + } else { + var clone = attachFinalizer(Object.create(Object.getPrototypeOf(this), { + $$: { + value: shallowCopyInternalPointer(this.$$) + } + })); + clone.$$.count.value += 1; + clone.$$.deleteScheduled = false; + return clone; + } + } + + function ClassHandle_delete() { + if (!this.$$.ptr) { + throwInstanceAlreadyDeleted(this); + } + + if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { + throwBindingError("Object already scheduled for deletion"); + } + + detachFinalizer(this); + releaseClassHandle(this.$$); + + if (!this.$$.preservePointerOnDelete) { + this.$$.smartPtr = undefined; + this.$$.ptr = undefined; + } + } + + function ClassHandle_isDeleted() { + return !this.$$.ptr; + } + + function ClassHandle_deleteLater() { + if (!this.$$.ptr) { + throwInstanceAlreadyDeleted(this); + } + + if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { + throwBindingError("Object already scheduled for deletion"); + } + + deletionQueue.push(this); + + if (deletionQueue.length === 1 && delayFunction) { + delayFunction(flushPendingDeletes); + } + + this.$$.deleteScheduled = true; + return this; + } + + function init_ClassHandle() { + ClassHandle.prototype["isAliasOf"] = ClassHandle_isAliasOf; + ClassHandle.prototype["clone"] = ClassHandle_clone; + ClassHandle.prototype["delete"] = ClassHandle_delete; + ClassHandle.prototype["isDeleted"] = ClassHandle_isDeleted; + ClassHandle.prototype["deleteLater"] = ClassHandle_deleteLater; + } + + function ClassHandle() {} + + function ensureOverloadTable(proto, methodName, humanName) { + if (undefined === proto[methodName].overloadTable) { + var prevFunc = proto[methodName]; + + proto[methodName] = function () { + if (!proto[methodName].overloadTable.hasOwnProperty(arguments.length)) { + throwBindingError("Function '" + humanName + "' called with an invalid number of arguments (" + arguments.length + ") - expects one of (" + proto[methodName].overloadTable + ")!"); + } + + return proto[methodName].overloadTable[arguments.length].apply(this, arguments); + }; + + proto[methodName].overloadTable = []; + proto[methodName].overloadTable[prevFunc.argCount] = prevFunc; + } + } + + function exposePublicSymbol(name, value, numArguments) { + if (Module.hasOwnProperty(name)) { + if (undefined === numArguments || undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments]) { + throwBindingError("Cannot register public name '" + name + "' twice"); + } + + ensureOverloadTable(Module, name, name); + + if (Module.hasOwnProperty(numArguments)) { + throwBindingError("Cannot register multiple overloads of a function with the same number of arguments (" + numArguments + ")!"); + } + + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + + if (undefined !== numArguments) { + Module[name].numArguments = numArguments; + } + } + } + + function RegisteredClass(name, constructor, instancePrototype, rawDestructor, baseClass, getActualType, upcast, downcast) { + this.name = name; + this.constructor = constructor; + this.instancePrototype = instancePrototype; + this.rawDestructor = rawDestructor; + this.baseClass = baseClass; + this.getActualType = getActualType; + this.upcast = upcast; + this.downcast = downcast; + this.pureVirtualFunctions = []; + } + + function upcastPointer(ptr, ptrClass, desiredClass) { + while (ptrClass !== desiredClass) { + if (!ptrClass.upcast) { + throwBindingError("Expected null or instance of " + desiredClass.name + ", got an instance of " + ptrClass.name); + } + + ptr = ptrClass.upcast(ptr); + ptrClass = ptrClass.baseClass; + } + + return ptr; + } + + function constNoSmartPtrRawPointerToWireType(destructors, handle) { + if (handle === null) { + if (this.isReference) { + throwBindingError("null is not a valid " + this.name); + } + + return 0; + } + + if (!handle.$$) { + throwBindingError('Cannot pass "' + _embind_repr(handle) + '" as a ' + this.name); + } + + if (!handle.$$.ptr) { + throwBindingError("Cannot pass deleted object as a pointer of type " + this.name); + } + + var handleClass = handle.$$.ptrType.registeredClass; + var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); + return ptr; + } + + function genericPointerToWireType(destructors, handle) { + var ptr; + + if (handle === null) { + if (this.isReference) { + throwBindingError("null is not a valid " + this.name); + } + + if (this.isSmartPointer) { + ptr = this.rawConstructor(); + + if (destructors !== null) { + destructors.push(this.rawDestructor, ptr); + } + + return ptr; + } else { + return 0; + } + } + + if (!handle.$$) { + throwBindingError('Cannot pass "' + _embind_repr(handle) + '" as a ' + this.name); + } + + if (!handle.$$.ptr) { + throwBindingError("Cannot pass deleted object as a pointer of type " + this.name); + } + + if (!this.isConst && handle.$$.ptrType.isConst) { + throwBindingError("Cannot convert argument of type " + (handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name) + " to parameter type " + this.name); + } + + var handleClass = handle.$$.ptrType.registeredClass; + ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); + + if (this.isSmartPointer) { + if (undefined === handle.$$.smartPtr) { + throwBindingError("Passing raw pointer to smart pointer is illegal"); + } + + switch (this.sharingPolicy) { + case 0: + if (handle.$$.smartPtrType === this) { + ptr = handle.$$.smartPtr; + } else { + throwBindingError("Cannot convert argument of type " + (handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name) + " to parameter type " + this.name); + } + + break; + + case 1: + ptr = handle.$$.smartPtr; + break; + + case 2: + if (handle.$$.smartPtrType === this) { + ptr = handle.$$.smartPtr; + } else { + var clonedHandle = handle["clone"](); + ptr = this.rawShare(ptr, Emval.toHandle(function () { + clonedHandle["delete"](); + })); + + if (destructors !== null) { + destructors.push(this.rawDestructor, ptr); + } + } + + break; + + default: + throwBindingError("Unsupporting sharing policy"); + } + } + + return ptr; + } + + function nonConstNoSmartPtrRawPointerToWireType(destructors, handle) { + if (handle === null) { + if (this.isReference) { + throwBindingError("null is not a valid " + this.name); + } + + return 0; + } + + if (!handle.$$) { + throwBindingError('Cannot pass "' + _embind_repr(handle) + '" as a ' + this.name); + } + + if (!handle.$$.ptr) { + throwBindingError("Cannot pass deleted object as a pointer of type " + this.name); + } + + if (handle.$$.ptrType.isConst) { + throwBindingError("Cannot convert argument of type " + handle.$$.ptrType.name + " to parameter type " + this.name); + } + + var handleClass = handle.$$.ptrType.registeredClass; + var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); + return ptr; + } + + function simpleReadValueFromPointer(pointer) { + return this["fromWireType"](HEAPU32[pointer >> 2]); + } + + function RegisteredPointer_getPointee(ptr) { + if (this.rawGetPointee) { + ptr = this.rawGetPointee(ptr); + } + + return ptr; + } + + function RegisteredPointer_destructor(ptr) { + if (this.rawDestructor) { + this.rawDestructor(ptr); + } + } + + function RegisteredPointer_deleteObject(handle) { + if (handle !== null) { + handle["delete"](); + } + } + + function init_RegisteredPointer() { + RegisteredPointer.prototype.getPointee = RegisteredPointer_getPointee; + RegisteredPointer.prototype.destructor = RegisteredPointer_destructor; + RegisteredPointer.prototype["argPackAdvance"] = 8; + RegisteredPointer.prototype["readValueFromPointer"] = simpleReadValueFromPointer; + RegisteredPointer.prototype["deleteObject"] = RegisteredPointer_deleteObject; + RegisteredPointer.prototype["fromWireType"] = RegisteredPointer_fromWireType; + } + + function RegisteredPointer(name, registeredClass, isReference, isConst, isSmartPointer, pointeeType, sharingPolicy, rawGetPointee, rawConstructor, rawShare, rawDestructor) { + this.name = name; + this.registeredClass = registeredClass; + this.isReference = isReference; + this.isConst = isConst; + this.isSmartPointer = isSmartPointer; + this.pointeeType = pointeeType; + this.sharingPolicy = sharingPolicy; + this.rawGetPointee = rawGetPointee; + this.rawConstructor = rawConstructor; + this.rawShare = rawShare; + this.rawDestructor = rawDestructor; + + if (!isSmartPointer && registeredClass.baseClass === undefined) { + if (isConst) { + this["toWireType"] = constNoSmartPtrRawPointerToWireType; + this.destructorFunction = null; + } else { + this["toWireType"] = nonConstNoSmartPtrRawPointerToWireType; + this.destructorFunction = null; + } + } else { + this["toWireType"] = genericPointerToWireType; + } + } + + function replacePublicSymbol(name, value, numArguments) { + if (!Module.hasOwnProperty(name)) { + throwInternalError("Replacing nonexistant public symbol"); + } + + if (undefined !== Module[name].overloadTable && undefined !== numArguments) { + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + Module[name].argCount = numArguments; + } + } + + function dynCallLegacy(sig, ptr, args) { + assert("dynCall_" + sig in Module, "bad function pointer type - no table for sig '" + sig + "'"); + + if (args && args.length) { + assert(args.length === sig.substring(1).replace(/j/g, "--").length); + } else { + assert(sig.length == 1); + } + + var f = Module["dynCall_" + sig]; + return args && args.length ? f.apply(null, [ptr].concat(args)) : f.call(null, ptr); + } + + function dynCall(sig, ptr, args) { + if (sig.includes("j")) { + return dynCallLegacy(sig, ptr, args); + } + + assert(getWasmTableEntry(ptr), "missing table entry in dynCall: " + ptr); + return getWasmTableEntry(ptr).apply(null, args); + } + + function getDynCaller(sig, ptr) { + assert(sig.includes("j"), "getDynCaller should only be called with i64 sigs"); + var argCache = []; + return function () { + argCache.length = 0; + Object.assign(argCache, arguments); + return dynCall(sig, ptr, argCache); + }; + } + + function embind__requireFunction(signature, rawFunction) { + signature = readLatin1String(signature); + + function makeDynCaller() { + if (signature.includes("j")) { + return getDynCaller(signature, rawFunction); + } + + return getWasmTableEntry(rawFunction); + } + + var fp = makeDynCaller(); + + if (typeof fp != "function") { + throwBindingError("unknown function pointer with signature " + signature + ": " + rawFunction); + } + + return fp; + } + + var UnboundTypeError = undefined; + + function getTypeName(type) { + var ptr = ___getTypeName(type); + + var rv = readLatin1String(ptr); + + _free(ptr); + + return rv; + } + + function throwUnboundTypeError(message, types) { + var unboundTypes = []; + var seen = {}; + + function visit(type) { + if (seen[type]) { + return; + } + + if (registeredTypes[type]) { + return; + } + + if (typeDependencies[type]) { + typeDependencies[type].forEach(visit); + return; + } + + unboundTypes.push(type); + seen[type] = true; + } + + types.forEach(visit); + throw new UnboundTypeError(message + ": " + unboundTypes.map(getTypeName).join([", "])); + } + + function __embind_register_class(rawType, rawPointerType, rawConstPointerType, baseClassRawType, getActualTypeSignature, getActualType, upcastSignature, upcast, downcastSignature, downcast, name, destructorSignature, rawDestructor) { + name = readLatin1String(name); + getActualType = embind__requireFunction(getActualTypeSignature, getActualType); + + if (upcast) { + upcast = embind__requireFunction(upcastSignature, upcast); + } + + if (downcast) { + downcast = embind__requireFunction(downcastSignature, downcast); + } + + rawDestructor = embind__requireFunction(destructorSignature, rawDestructor); + var legalFunctionName = makeLegalFunctionName(name); + exposePublicSymbol(legalFunctionName, function () { + throwUnboundTypeError("Cannot construct " + name + " due to unbound types", [baseClassRawType]); + }); + whenDependentTypesAreResolved([rawType, rawPointerType, rawConstPointerType], baseClassRawType ? [baseClassRawType] : [], function (base) { + base = base[0]; + var baseClass; + var basePrototype; + + if (baseClassRawType) { + baseClass = base.registeredClass; + basePrototype = baseClass.instancePrototype; + } else { + basePrototype = ClassHandle.prototype; + } + + var constructor = createNamedFunction(legalFunctionName, function () { + if (Object.getPrototypeOf(this) !== instancePrototype) { + throw new BindingError("Use 'new' to construct " + name); + } + + if (undefined === registeredClass.constructor_body) { + throw new BindingError(name + " has no accessible constructor"); + } + + var body = registeredClass.constructor_body[arguments.length]; + + if (undefined === body) { + throw new BindingError("Tried to invoke ctor of " + name + " with invalid number of parameters (" + arguments.length + ") - expected (" + Object.keys(registeredClass.constructor_body).toString() + ") parameters instead!"); + } + + return body.apply(this, arguments); + }); + var instancePrototype = Object.create(basePrototype, { + constructor: { + value: constructor + } + }); + constructor.prototype = instancePrototype; + var registeredClass = new RegisteredClass(name, constructor, instancePrototype, rawDestructor, baseClass, getActualType, upcast, downcast); + var referenceConverter = new RegisteredPointer(name, registeredClass, true, false, false); + var pointerConverter = new RegisteredPointer(name + "*", registeredClass, false, false, false); + var constPointerConverter = new RegisteredPointer(name + " const*", registeredClass, false, true, false); + registeredPointers[rawType] = { + pointerType: pointerConverter, + constPointerType: constPointerConverter + }; + replacePublicSymbol(legalFunctionName, constructor); + return [referenceConverter, pointerConverter, constPointerConverter]; + }); + } + + function heap32VectorToArray(count, firstElement) { + var array = []; + + for (var i = 0; i < count; i++) { + array.push(HEAP32[(firstElement >> 2) + i]); + } + + return array; + } + + function runDestructors(destructors) { + while (destructors.length) { + var ptr = destructors.pop(); + var del = destructors.pop(); + del(ptr); + } + } + + function __embind_register_class_constructor(rawClassType, argCount, rawArgTypesAddr, invokerSignature, invoker, rawConstructor) { + assert(argCount > 0); + var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); + invoker = embind__requireFunction(invokerSignature, invoker); + whenDependentTypesAreResolved([], [rawClassType], function (classType) { + classType = classType[0]; + var humanName = "constructor " + classType.name; + + if (undefined === classType.registeredClass.constructor_body) { + classType.registeredClass.constructor_body = []; + } + + if (undefined !== classType.registeredClass.constructor_body[argCount - 1]) { + throw new BindingError("Cannot register multiple constructors with identical number of parameters (" + (argCount - 1) + ") for class '" + classType.name + "'! Overload resolution is currently only performed using the parameter count, not actual type info!"); + } + + classType.registeredClass.constructor_body[argCount - 1] = () => { + throwUnboundTypeError("Cannot construct " + classType.name + " due to unbound types", rawArgTypes); + }; + + whenDependentTypesAreResolved([], rawArgTypes, function (argTypes) { + argTypes.splice(1, 0, null); + classType.registeredClass.constructor_body[argCount - 1] = craftInvokerFunction(humanName, argTypes, null, invoker, rawConstructor); + return []; + }); + return []; + }); + } + + function new_(constructor, argumentList) { + if (!(constructor instanceof Function)) { + throw new TypeError("new_ called with constructor type " + typeof constructor + " which is not a function"); + } + + var dummy = createNamedFunction(constructor.name || "unknownFunctionName", function () {}); + dummy.prototype = constructor.prototype; + var obj = new dummy(); + var r = constructor.apply(obj, argumentList); + return r instanceof Object ? r : obj; + } + + function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc) { + var argCount = argTypes.length; + + if (argCount < 2) { + throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!"); + } + + var isClassMethodFunc = argTypes[1] !== null && classType !== null; + var needsDestructorStack = false; + + for (var i = 1; i < argTypes.length; ++i) { + if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { + needsDestructorStack = true; + break; + } + } + + var returns = argTypes[0].name !== "void"; + var argsList = ""; + var argsListWired = ""; + + for (var i = 0; i < argCount - 2; ++i) { + argsList += (i !== 0 ? ", " : "") + "arg" + i; + argsListWired += (i !== 0 ? ", " : "") + "arg" + i + "Wired"; + } + + var invokerFnBody = "return function " + makeLegalFunctionName(humanName) + "(" + argsList + ") {\n" + "if (arguments.length !== " + (argCount - 2) + ") {\n" + "throwBindingError('function " + humanName + " called with ' + arguments.length + ' arguments, expected " + (argCount - 2) + " args!');\n" + "}\n"; + + if (needsDestructorStack) { + invokerFnBody += "var destructors = [];\n"; + } + + var dtorStack = needsDestructorStack ? "destructors" : "null"; + var args1 = ["throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam"]; + var args2 = [throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1]]; + + if (isClassMethodFunc) { + invokerFnBody += "var thisWired = classParam.toWireType(" + dtorStack + ", this);\n"; + } + + for (var i = 0; i < argCount - 2; ++i) { + invokerFnBody += "var arg" + i + "Wired = argType" + i + ".toWireType(" + dtorStack + ", arg" + i + "); // " + argTypes[i + 2].name + "\n"; + args1.push("argType" + i); + args2.push(argTypes[i + 2]); + } + + if (isClassMethodFunc) { + argsListWired = "thisWired" + (argsListWired.length > 0 ? ", " : "") + argsListWired; + } + + invokerFnBody += (returns ? "var rv = " : "") + "invoker(fn" + (argsListWired.length > 0 ? ", " : "") + argsListWired + ");\n"; + + if (needsDestructorStack) { + invokerFnBody += "runDestructors(destructors);\n"; + } else { + for (var i = isClassMethodFunc ? 1 : 2; i < argTypes.length; ++i) { + var paramName = i === 1 ? "thisWired" : "arg" + (i - 2) + "Wired"; + + if (argTypes[i].destructorFunction !== null) { + invokerFnBody += paramName + "_dtor(" + paramName + "); // " + argTypes[i].name + "\n"; + args1.push(paramName + "_dtor"); + args2.push(argTypes[i].destructorFunction); + } + } + } + + if (returns) { + invokerFnBody += "var ret = retType.fromWireType(rv);\n" + "return ret;\n"; + } + + invokerFnBody += "}\n"; + args1.push(invokerFnBody); + var invokerFunction = new_(Function, args1).apply(null, args2); + return invokerFunction; + } + + function __embind_register_class_function(rawClassType, methodName, argCount, rawArgTypesAddr, invokerSignature, rawInvoker, context, isPureVirtual) { + var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); + methodName = readLatin1String(methodName); + rawInvoker = embind__requireFunction(invokerSignature, rawInvoker); + whenDependentTypesAreResolved([], [rawClassType], function (classType) { + classType = classType[0]; + var humanName = classType.name + "." + methodName; + + if (methodName.startsWith("@@")) { + methodName = Symbol[methodName.substring(2)]; + } + + if (isPureVirtual) { + classType.registeredClass.pureVirtualFunctions.push(methodName); + } + + function unboundTypesHandler() { + throwUnboundTypeError("Cannot call " + humanName + " due to unbound types", rawArgTypes); + } + + var proto = classType.registeredClass.instancePrototype; + var method = proto[methodName]; + + if (undefined === method || undefined === method.overloadTable && method.className !== classType.name && method.argCount === argCount - 2) { + unboundTypesHandler.argCount = argCount - 2; + unboundTypesHandler.className = classType.name; + proto[methodName] = unboundTypesHandler; + } else { + ensureOverloadTable(proto, methodName, humanName); + proto[methodName].overloadTable[argCount - 2] = unboundTypesHandler; + } + + whenDependentTypesAreResolved([], rawArgTypes, function (argTypes) { + var memberFunction = craftInvokerFunction(humanName, argTypes, classType, rawInvoker, context); + + if (undefined === proto[methodName].overloadTable) { + memberFunction.argCount = argCount - 2; + proto[methodName] = memberFunction; + } else { + proto[methodName].overloadTable[argCount - 2] = memberFunction; + } + + return []; + }); + return []; + }); + } + + function validateThis(this_, classType, humanName) { + if (!(this_ instanceof Object)) { + throwBindingError(humanName + ' with invalid "this": ' + this_); + } + + if (!(this_ instanceof classType.registeredClass.constructor)) { + throwBindingError(humanName + ' incompatible with "this" of type ' + this_.constructor.name); + } + + if (!this_.$$.ptr) { + throwBindingError("cannot call emscripten binding method " + humanName + " on deleted object"); + } + + return upcastPointer(this_.$$.ptr, this_.$$.ptrType.registeredClass, classType.registeredClass); + } + + function __embind_register_class_property(classType, fieldName, getterReturnType, getterSignature, getter, getterContext, setterArgumentType, setterSignature, setter, setterContext) { + fieldName = readLatin1String(fieldName); + getter = embind__requireFunction(getterSignature, getter); + whenDependentTypesAreResolved([], [classType], function (classType) { + classType = classType[0]; + var humanName = classType.name + "." + fieldName; + var desc = { + get: function () { + throwUnboundTypeError("Cannot access " + humanName + " due to unbound types", [getterReturnType, setterArgumentType]); + }, + enumerable: true, + configurable: true + }; + + if (setter) { + desc.set = () => { + throwUnboundTypeError("Cannot access " + humanName + " due to unbound types", [getterReturnType, setterArgumentType]); + }; + } else { + desc.set = v => { + throwBindingError(humanName + " is a read-only property"); + }; + } + + Object.defineProperty(classType.registeredClass.instancePrototype, fieldName, desc); + whenDependentTypesAreResolved([], setter ? [getterReturnType, setterArgumentType] : [getterReturnType], function (types) { + var getterReturnType = types[0]; + var desc = { + get: function () { + var ptr = validateThis(this, classType, humanName + " getter"); + return getterReturnType["fromWireType"](getter(getterContext, ptr)); + }, + enumerable: true + }; + + if (setter) { + setter = embind__requireFunction(setterSignature, setter); + var setterArgumentType = types[1]; + + desc.set = function (v) { + var ptr = validateThis(this, classType, humanName + " setter"); + var destructors = []; + setter(setterContext, ptr, setterArgumentType["toWireType"](destructors, v)); + runDestructors(destructors); + }; + } + + Object.defineProperty(classType.registeredClass.instancePrototype, fieldName, desc); + return []; + }); + return []; + }); + } + + var emval_free_list = []; + var emval_handle_array = [{}, { + value: undefined + }, { + value: null + }, { + value: true + }, { + value: false + }]; + + function __emval_decref(handle) { + if (handle > 4 && 0 === --emval_handle_array[handle].refcount) { + emval_handle_array[handle] = undefined; + emval_free_list.push(handle); + } + } + + function count_emval_handles() { + var count = 0; + + for (var i = 5; i < emval_handle_array.length; ++i) { + if (emval_handle_array[i] !== undefined) { + ++count; + } + } + + return count; + } + + function get_first_emval() { + for (var i = 5; i < emval_handle_array.length; ++i) { + if (emval_handle_array[i] !== undefined) { + return emval_handle_array[i]; + } + } + + return null; + } + + function init_emval() { + Module["count_emval_handles"] = count_emval_handles; + Module["get_first_emval"] = get_first_emval; + } + + var Emval = { + toValue: handle => { + if (!handle) { + throwBindingError("Cannot use deleted val. handle = " + handle); + } + + return emval_handle_array[handle].value; + }, + toHandle: value => { + switch (value) { + case undefined: + return 1; + + case null: + return 2; + + case true: + return 3; + + case false: + return 4; + + default: + { + var handle = emval_free_list.length ? emval_free_list.pop() : emval_handle_array.length; + emval_handle_array[handle] = { + refcount: 1, + value: value + }; + return handle; + } + } + } + }; + + function __embind_register_emval(rawType, name) { + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function (handle) { + var rv = Emval.toValue(handle); + + __emval_decref(handle); + + return rv; + }, + "toWireType": function (destructors, value) { + return Emval.toHandle(value); + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: null + }); + } + + function _embind_repr(v) { + if (v === null) { + return "null"; + } + + var t = typeof v; + + if (t === "object" || t === "array" || t === "function") { + return v.toString(); + } else { + return "" + v; + } + } + + function floatReadValueFromPointer(name, shift) { + switch (shift) { + case 2: + return function (pointer) { + return this["fromWireType"](HEAPF32[pointer >> 2]); + }; + + case 3: + return function (pointer) { + return this["fromWireType"](HEAPF64[pointer >> 3]); + }; + + default: + throw new TypeError("Unknown float type: " + name); + } + } + + function __embind_register_float(rawType, name, size) { + var shift = getShiftFromSize(size); + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function (value) { + return value; + }, + "toWireType": function (destructors, value) { + if (typeof value != "number" && typeof value != "boolean") { + throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name); + } + + return value; + }, + "argPackAdvance": 8, + "readValueFromPointer": floatReadValueFromPointer(name, shift), + destructorFunction: null + }); + } + + function integerReadValueFromPointer(name, shift, signed) { + switch (shift) { + case 0: + return signed ? function readS8FromPointer(pointer) { + return HEAP8[pointer]; + } : function readU8FromPointer(pointer) { + return HEAPU8[pointer]; + }; + + case 1: + return signed ? function readS16FromPointer(pointer) { + return HEAP16[pointer >> 1]; + } : function readU16FromPointer(pointer) { + return HEAPU16[pointer >> 1]; + }; + + case 2: + return signed ? function readS32FromPointer(pointer) { + return HEAP32[pointer >> 2]; + } : function readU32FromPointer(pointer) { + return HEAPU32[pointer >> 2]; + }; + + default: + throw new TypeError("Unknown integer type: " + name); + } + } + + function __embind_register_integer(primitiveType, name, size, minRange, maxRange) { + name = readLatin1String(name); + + if (maxRange === -1) { + maxRange = 4294967295; + } + + var shift = getShiftFromSize(size); + + var fromWireType = value => value; + + if (minRange === 0) { + var bitshift = 32 - 8 * size; + + fromWireType = value => value << bitshift >>> bitshift; + } + + var isUnsignedType = name.includes("unsigned"); + + var checkAssertions = (value, toTypeName) => { + if (typeof value != "number" && typeof value != "boolean") { + throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + toTypeName); + } + + if (value < minRange || value > maxRange) { + throw new TypeError('Passing a number "' + _embind_repr(value) + '" from JS side to C/C++ side to an argument of type "' + name + '", which is outside the valid range [' + minRange + ", " + maxRange + "]!"); + } + }; + + var toWireType; + + if (isUnsignedType) { + toWireType = function (destructors, value) { + checkAssertions(value, this.name); + return value >>> 0; + }; + } else { + toWireType = function (destructors, value) { + checkAssertions(value, this.name); + return value; + }; + } + + registerType(primitiveType, { + name: name, + "fromWireType": fromWireType, + "toWireType": toWireType, + "argPackAdvance": 8, + "readValueFromPointer": integerReadValueFromPointer(name, shift, minRange !== 0), + destructorFunction: null + }); + } + + function __embind_register_memory_view(rawType, dataTypeIndex, name) { + var typeMapping = [Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array]; + var TA = typeMapping[dataTypeIndex]; + + function decodeMemoryView(handle) { + handle = handle >> 2; + var heap = HEAPU32; + var size = heap[handle]; + var data = heap[handle + 1]; + return new TA(buffer, data, size); + } + + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": decodeMemoryView, + "argPackAdvance": 8, + "readValueFromPointer": decodeMemoryView + }, { + ignoreDuplicateRegistrations: true + }); + } + + function __embind_register_std_string(rawType, name) { + name = readLatin1String(name); + var stdStringIsUTF8 = name === "std::string"; + registerType(rawType, { + name: name, + "fromWireType": function (value) { + var length = HEAPU32[value >> 2]; + var str; + + if (stdStringIsUTF8) { + var decodeStartPtr = value + 4; + + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i; + + if (i == length || HEAPU8[currentBytePtr] == 0) { + var maxRead = currentBytePtr - decodeStartPtr; + var stringSegment = UTF8ToString(decodeStartPtr, maxRead); + + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + + decodeStartPtr = currentBytePtr + 1; + } + } + } else { + var a = new Array(length); + + for (var i = 0; i < length; ++i) { + a[i] = String.fromCharCode(HEAPU8[value + 4 + i]); + } + + str = a.join(""); + } + + _free(value); + + return str; + }, + "toWireType": function (destructors, value) { + if (value instanceof ArrayBuffer) { + value = new Uint8Array(value); + } + + var getLength; + var valueIsOfTypeString = typeof value == "string"; + + if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) { + throwBindingError("Cannot pass non-string to std::string"); + } + + if (stdStringIsUTF8 && valueIsOfTypeString) { + getLength = () => lengthBytesUTF8(value); + } else { + getLength = () => value.length; + } + + var length = getLength(); + + var ptr = _malloc(4 + length + 1); + + HEAPU32[ptr >> 2] = length; + + if (stdStringIsUTF8 && valueIsOfTypeString) { + stringToUTF8(value, ptr + 4, length + 1); + } else { + if (valueIsOfTypeString) { + for (var i = 0; i < length; ++i) { + var charCode = value.charCodeAt(i); + + if (charCode > 255) { + _free(ptr); + + throwBindingError("String has UTF-16 code units that do not fit in 8 bits"); + } + + HEAPU8[ptr + 4 + i] = charCode; + } + } else { + for (var i = 0; i < length; ++i) { + HEAPU8[ptr + 4 + i] = value[i]; + } + } + } + + if (destructors !== null) { + destructors.push(_free, ptr); + } + + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: function (ptr) { + _free(ptr); + } + }); + } + + function __embind_register_std_wstring(rawType, charSize, name) { + name = readLatin1String(name); + var decodeString, encodeString, getHeap, lengthBytesUTF, shift; + + if (charSize === 2) { + decodeString = UTF16ToString; + encodeString = stringToUTF16; + lengthBytesUTF = lengthBytesUTF16; + + getHeap = () => HEAPU16; + + shift = 1; + } else if (charSize === 4) { + decodeString = UTF32ToString; + encodeString = stringToUTF32; + lengthBytesUTF = lengthBytesUTF32; + + getHeap = () => HEAPU32; + + shift = 2; + } + + registerType(rawType, { + name: name, + "fromWireType": function (value) { + var length = HEAPU32[value >> 2]; + var HEAP = getHeap(); + var str; + var decodeStartPtr = value + 4; + + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i * charSize; + + if (i == length || HEAP[currentBytePtr >> shift] == 0) { + var maxReadBytes = currentBytePtr - decodeStartPtr; + var stringSegment = decodeString(decodeStartPtr, maxReadBytes); + + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + + decodeStartPtr = currentBytePtr + charSize; + } + } + + _free(value); + + return str; + }, + "toWireType": function (destructors, value) { + if (!(typeof value == "string")) { + throwBindingError("Cannot pass non-string to C++ string type " + name); + } + + var length = lengthBytesUTF(value); + + var ptr = _malloc(4 + length + charSize); + + HEAPU32[ptr >> 2] = length >> shift; + encodeString(value, ptr + 4, length + charSize); + + if (destructors !== null) { + destructors.push(_free, ptr); + } + + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: function (ptr) { + _free(ptr); + } + }); + } + + function __embind_register_void(rawType, name) { + name = readLatin1String(name); + registerType(rawType, { + isVoid: true, + name: name, + "argPackAdvance": 0, + "fromWireType": function () { + return undefined; + }, + "toWireType": function (destructors, o) { + return undefined; + } + }); + } + + function __emscripten_date_now() { + return Date.now(); + } + + function requireRegisteredType(rawType, humanName) { + var impl = registeredTypes[rawType]; + + if (undefined === impl) { + throwBindingError(humanName + " has unknown type " + getTypeName(rawType)); + } + + return impl; + } + + function __emval_as(handle, returnType, destructorsRef) { + handle = Emval.toValue(handle); + returnType = requireRegisteredType(returnType, "emval::as"); + var destructors = []; + var rd = Emval.toHandle(destructors); + HEAP32[destructorsRef >> 2] = rd; + return returnType["toWireType"](destructors, handle); + } + + var emval_symbols = {}; + + function getStringOrSymbol(address) { + var symbol = emval_symbols[address]; + + if (symbol === undefined) { + return readLatin1String(address); + } + + return symbol; + } + + var emval_methodCallers = []; + + function __emval_call_void_method(caller, handle, methodName, args) { + caller = emval_methodCallers[caller]; + handle = Emval.toValue(handle); + methodName = getStringOrSymbol(methodName); + caller(handle, methodName, null, args); + } + + function __emval_addMethodCaller(caller) { + var id = emval_methodCallers.length; + emval_methodCallers.push(caller); + return id; + } + + function __emval_lookupTypes(argCount, argTypes) { + var a = new Array(argCount); + + for (var i = 0; i < argCount; ++i) { + a[i] = requireRegisteredType(HEAP32[(argTypes >> 2) + i], "parameter " + i); + } + + return a; + } + + var emval_registeredMethods = []; + + function __emval_get_method_caller(argCount, argTypes) { + var types = __emval_lookupTypes(argCount, argTypes); + + var retType = types[0]; + var signatureName = retType.name + "_$" + types.slice(1).map(function (t) { + return t.name; + }).join("_") + "$"; + var returnId = emval_registeredMethods[signatureName]; + + if (returnId !== undefined) { + return returnId; + } + + var params = ["retType"]; + var args = [retType]; + var argsList = ""; + + for (var i = 0; i < argCount - 1; ++i) { + argsList += (i !== 0 ? ", " : "") + "arg" + i; + params.push("argType" + i); + args.push(types[1 + i]); + } + + var functionName = makeLegalFunctionName("methodCaller_" + signatureName); + var functionBody = "return function " + functionName + "(handle, name, destructors, args) {\n"; + var offset = 0; + + for (var i = 0; i < argCount - 1; ++i) { + functionBody += " var arg" + i + " = argType" + i + ".readValueFromPointer(args" + (offset ? "+" + offset : "") + ");\n"; + offset += types[i + 1]["argPackAdvance"]; + } + + functionBody += " var rv = handle[name](" + argsList + ");\n"; + + for (var i = 0; i < argCount - 1; ++i) { + if (types[i + 1]["deleteObject"]) { + functionBody += " argType" + i + ".deleteObject(arg" + i + ");\n"; + } + } + + if (!retType.isVoid) { + functionBody += " return retType.toWireType(destructors, rv);\n"; + } + + functionBody += "};\n"; + params.push(functionBody); + var invokerFunction = new_(Function, params).apply(null, args); + returnId = __emval_addMethodCaller(invokerFunction); + emval_registeredMethods[signatureName] = returnId; + return returnId; + } + + function __emval_incref(handle) { + if (handle > 4) { + emval_handle_array[handle].refcount += 1; + } + } + + function __emval_run_destructors(handle) { + var destructors = Emval.toValue(handle); + runDestructors(destructors); + + __emval_decref(handle); + } + + function __emval_take_value(type, argv) { + type = requireRegisteredType(type, "_emval_take_value"); + var v = type["readValueFromPointer"](argv); + return Emval.toHandle(v); + } + + function __gmtime_js(time, tmPtr) { + var date = new Date(HEAP32[time >> 2] * 1e3); + HEAP32[tmPtr >> 2] = date.getUTCSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getUTCMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getUTCHours(); + HEAP32[tmPtr + 12 >> 2] = date.getUTCDate(); + HEAP32[tmPtr + 16 >> 2] = date.getUTCMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getUTCFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getUTCDay(); + var start = Date.UTC(date.getUTCFullYear(), 0, 1, 0, 0, 0, 0); + var yday = (date.getTime() - start) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + } + + function __localtime_js(time, tmPtr) { + var date = new Date(HEAP32[time >> 2] * 1e3); + HEAP32[tmPtr >> 2] = date.getSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getHours(); + HEAP32[tmPtr + 12 >> 2] = date.getDate(); + HEAP32[tmPtr + 16 >> 2] = date.getMonth(); + HEAP32[tmPtr + 20 >> 2] = date.getFullYear() - 1900; + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var start = new Date(date.getFullYear(), 0, 1); + var yday = (date.getTime() - start.getTime()) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr + 36 >> 2] = -(date.getTimezoneOffset() * 60); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset)) | 0; + HEAP32[tmPtr + 32 >> 2] = dst; + } + + function __mktime_js(tmPtr) { + var date = new Date(HEAP32[tmPtr + 20 >> 2] + 1900, HEAP32[tmPtr + 16 >> 2], HEAP32[tmPtr + 12 >> 2], HEAP32[tmPtr + 8 >> 2], HEAP32[tmPtr + 4 >> 2], HEAP32[tmPtr >> 2], 0); + var dst = HEAP32[tmPtr + 32 >> 2]; + var guessedOffset = date.getTimezoneOffset(); + var start = new Date(date.getFullYear(), 0, 1); + var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset(); + var winterOffset = start.getTimezoneOffset(); + var dstOffset = Math.min(winterOffset, summerOffset); + + if (dst < 0) { + HEAP32[tmPtr + 32 >> 2] = Number(summerOffset != winterOffset && dstOffset == guessedOffset); + } else if (dst > 0 != (dstOffset == guessedOffset)) { + var nonDstOffset = Math.max(winterOffset, summerOffset); + var trueOffset = dst > 0 ? dstOffset : nonDstOffset; + date.setTime(date.getTime() + (trueOffset - guessedOffset) * 6e4); + } + + HEAP32[tmPtr + 24 >> 2] = date.getDay(); + var yday = (date.getTime() - start.getTime()) / (1e3 * 60 * 60 * 24) | 0; + HEAP32[tmPtr + 28 >> 2] = yday; + HEAP32[tmPtr >> 2] = date.getSeconds(); + HEAP32[tmPtr + 4 >> 2] = date.getMinutes(); + HEAP32[tmPtr + 8 >> 2] = date.getHours(); + HEAP32[tmPtr + 12 >> 2] = date.getDate(); + HEAP32[tmPtr + 16 >> 2] = date.getMonth(); + return date.getTime() / 1e3 | 0; + } + + function _tzset_impl(timezone, daylight, tzname) { + var currentYear = new Date().getFullYear(); + var winter = new Date(currentYear, 0, 1); + var summer = new Date(currentYear, 6, 1); + var winterOffset = winter.getTimezoneOffset(); + var summerOffset = summer.getTimezoneOffset(); + var stdTimezoneOffset = Math.max(winterOffset, summerOffset); + HEAP32[timezone >> 2] = stdTimezoneOffset * 60; + HEAP32[daylight >> 2] = Number(winterOffset != summerOffset); + + function extractZone(date) { + var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/); + return match ? match[1] : "GMT"; + } + + var winterName = extractZone(winter); + var summerName = extractZone(summer); + var winterNamePtr = allocateUTF8(winterName); + var summerNamePtr = allocateUTF8(summerName); + + if (summerOffset < winterOffset) { + HEAP32[tzname >> 2] = winterNamePtr; + HEAP32[tzname + 4 >> 2] = summerNamePtr; + } else { + HEAP32[tzname >> 2] = summerNamePtr; + HEAP32[tzname + 4 >> 2] = winterNamePtr; + } + } + + function __tzset_js(timezone, daylight, tzname) { + if (__tzset_js.called) return; + __tzset_js.called = true; + + _tzset_impl(timezone, daylight, tzname); + } + + function _abort() { + abort("native code called abort()"); + } + + function reallyNegative(x) { + return x < 0 || x === 0 && 1 / x === -Infinity; + } + + function convertI32PairToI53(lo, hi) { + assert(hi === (hi | 0)); + return (lo >>> 0) + hi * 4294967296; + } + + function convertU32PairToI53(lo, hi) { + return (lo >>> 0) + (hi >>> 0) * 4294967296; + } + + function reSign(value, bits) { + if (value <= 0) { + return value; + } + + var half = bits <= 32 ? Math.abs(1 << bits - 1) : Math.pow(2, bits - 1); + + if (value >= half && (bits <= 32 || value > half)) { + value = -2 * half + value; + } + + return value; + } + + function unSign(value, bits) { + if (value >= 0) { + return value; + } + + return bits <= 32 ? 2 * Math.abs(1 << bits - 1) + value : Math.pow(2, bits) + value; + } + + function formatString(format, varargs) { + assert((varargs & 3) === 0); + var textIndex = format; + var argIndex = varargs; + + function prepVararg(ptr, type) { + if (type === "double" || type === "i64") { + if (ptr & 7) { + assert((ptr & 7) === 4); + ptr += 4; + } + } else { + assert((ptr & 3) === 0); + } + + return ptr; + } + + function getNextArg(type) { + var ret; + argIndex = prepVararg(argIndex, type); + + if (type === "double") { + ret = Number(HEAPF64[argIndex >> 3]); + argIndex += 8; + } else if (type == "i64") { + ret = [HEAP32[argIndex >> 2], HEAP32[argIndex + 4 >> 2]]; + argIndex += 8; + } else { + assert((argIndex & 3) === 0); + type = "i32"; + ret = HEAP32[argIndex >> 2]; + argIndex += 4; + } + + return ret; + } + + var ret = []; + var curr, next, currArg; + + while (1) { + var startTextIndex = textIndex; + curr = HEAP8[textIndex >> 0]; + if (curr === 0) break; + next = HEAP8[textIndex + 1 >> 0]; + + if (curr == 37) { + var flagAlwaysSigned = false; + var flagLeftAlign = false; + var flagAlternative = false; + var flagZeroPad = false; + var flagPadSign = false; + + flagsLoop: while (1) { + switch (next) { + case 43: + flagAlwaysSigned = true; + break; + + case 45: + flagLeftAlign = true; + break; + + case 35: + flagAlternative = true; + break; + + case 48: + if (flagZeroPad) { + break flagsLoop; + } else { + flagZeroPad = true; + break; + } + + case 32: + flagPadSign = true; + break; + + default: + break flagsLoop; + } + + textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + } + + var width = 0; + + if (next == 42) { + width = getNextArg("i32"); + textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + } else { + while (next >= 48 && next <= 57) { + width = width * 10 + (next - 48); + textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + } + } + + var precisionSet = false, + precision = -1; + + if (next == 46) { + precision = 0; + precisionSet = true; + textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + + if (next == 42) { + precision = getNextArg("i32"); + textIndex++; + } else { + while (1) { + var precisionChr = HEAP8[textIndex + 1 >> 0]; + if (precisionChr < 48 || precisionChr > 57) break; + precision = precision * 10 + (precisionChr - 48); + textIndex++; + } + } + + next = HEAP8[textIndex + 1 >> 0]; + } + + if (precision < 0) { + precision = 6; + precisionSet = false; + } + + var argSize; + + switch (String.fromCharCode(next)) { + case "h": + var nextNext = HEAP8[textIndex + 2 >> 0]; + + if (nextNext == 104) { + textIndex++; + argSize = 1; + } else { + argSize = 2; + } + + break; + + case "l": + var nextNext = HEAP8[textIndex + 2 >> 0]; + + if (nextNext == 108) { + textIndex++; + argSize = 8; + } else { + argSize = 4; + } + + break; + + case "L": + case "q": + case "j": + argSize = 8; + break; + + case "z": + case "t": + case "I": + argSize = 4; + break; + + default: + argSize = null; + } + + if (argSize) textIndex++; + next = HEAP8[textIndex + 1 >> 0]; + + switch (String.fromCharCode(next)) { + case "d": + case "i": + case "u": + case "o": + case "x": + case "X": + case "p": + { + var signed = next == 100 || next == 105; + argSize = argSize || 4; + currArg = getNextArg("i" + argSize * 8); + var argText; + + if (argSize == 8) { + currArg = next == 117 ? convertU32PairToI53(currArg[0], currArg[1]) : convertI32PairToI53(currArg[0], currArg[1]); + } + + if (argSize <= 4) { + var limit = Math.pow(256, argSize) - 1; + currArg = (signed ? reSign : unSign)(currArg & limit, argSize * 8); + } + + var currAbsArg = Math.abs(currArg); + var prefix = ""; + + if (next == 100 || next == 105) { + argText = reSign(currArg, 8 * argSize).toString(10); + } else if (next == 117) { + argText = unSign(currArg, 8 * argSize).toString(10); + currArg = Math.abs(currArg); + } else if (next == 111) { + argText = (flagAlternative ? "0" : "") + currAbsArg.toString(8); + } else if (next == 120 || next == 88) { + prefix = flagAlternative && currArg != 0 ? "0x" : ""; + + if (currArg < 0) { + currArg = -currArg; + argText = (currAbsArg - 1).toString(16); + var buffer = []; + + for (var i = 0; i < argText.length; i++) { + buffer.push((15 - parseInt(argText[i], 16)).toString(16)); + } + + argText = buffer.join(""); + + while (argText.length < argSize * 2) argText = "f" + argText; + } else { + argText = currAbsArg.toString(16); + } + + if (next == 88) { + prefix = prefix.toUpperCase(); + argText = argText.toUpperCase(); + } + } else if (next == 112) { + if (currAbsArg === 0) { + argText = "(nil)"; + } else { + prefix = "0x"; + argText = currAbsArg.toString(16); + } + } + + if (precisionSet) { + while (argText.length < precision) { + argText = "0" + argText; + } + } + + if (currArg >= 0) { + if (flagAlwaysSigned) { + prefix = "+" + prefix; + } else if (flagPadSign) { + prefix = " " + prefix; + } + } + + if (argText.charAt(0) == "-") { + prefix = "-" + prefix; + argText = argText.substr(1); + } + + while (prefix.length + argText.length < width) { + if (flagLeftAlign) { + argText += " "; + } else { + if (flagZeroPad) { + argText = "0" + argText; + } else { + prefix = " " + prefix; + } + } + } + + argText = prefix + argText; + argText.split("").forEach(function (chr) { + ret.push(chr.charCodeAt(0)); + }); + break; + } + + case "f": + case "F": + case "e": + case "E": + case "g": + case "G": + { + currArg = getNextArg("double"); + var argText; + + if (isNaN(currArg)) { + argText = "nan"; + flagZeroPad = false; + } else if (!isFinite(currArg)) { + argText = (currArg < 0 ? "-" : "") + "inf"; + flagZeroPad = false; + } else { + var isGeneral = false; + var effectivePrecision = Math.min(precision, 20); + + if (next == 103 || next == 71) { + isGeneral = true; + precision = precision || 1; + var exponent = parseInt(currArg.toExponential(effectivePrecision).split("e")[1], 10); + + if (precision > exponent && exponent >= -4) { + next = (next == 103 ? "f" : "F").charCodeAt(0); + precision -= exponent + 1; + } else { + next = (next == 103 ? "e" : "E").charCodeAt(0); + precision--; + } + + effectivePrecision = Math.min(precision, 20); + } + + if (next == 101 || next == 69) { + argText = currArg.toExponential(effectivePrecision); + + if (/[eE][-+]\d$/.test(argText)) { + argText = argText.slice(0, -1) + "0" + argText.slice(-1); + } + } else if (next == 102 || next == 70) { + argText = currArg.toFixed(effectivePrecision); + + if (currArg === 0 && reallyNegative(currArg)) { + argText = "-" + argText; + } + } + + var parts = argText.split("e"); + + if (isGeneral && !flagAlternative) { + while (parts[0].length > 1 && parts[0].includes(".") && (parts[0].slice(-1) == "0" || parts[0].slice(-1) == ".")) { + parts[0] = parts[0].slice(0, -1); + } + } else { + if (flagAlternative && argText.indexOf(".") == -1) parts[0] += "."; + + while (precision > effectivePrecision++) parts[0] += "0"; + } + + argText = parts[0] + (parts.length > 1 ? "e" + parts[1] : ""); + if (next == 69) argText = argText.toUpperCase(); + + if (currArg >= 0) { + if (flagAlwaysSigned) { + argText = "+" + argText; + } else if (flagPadSign) { + argText = " " + argText; + } + } + } + + while (argText.length < width) { + if (flagLeftAlign) { + argText += " "; + } else { + if (flagZeroPad && (argText[0] == "-" || argText[0] == "+")) { + argText = argText[0] + "0" + argText.slice(1); + } else { + argText = (flagZeroPad ? "0" : " ") + argText; + } + } + } + + if (next < 97) argText = argText.toUpperCase(); + argText.split("").forEach(function (chr) { + ret.push(chr.charCodeAt(0)); + }); + break; + } + + case "s": + { + var arg = getNextArg("i8*"); + var argLength = arg ? _strlen(arg) : "(null)".length; + if (precisionSet) argLength = Math.min(argLength, precision); + + if (!flagLeftAlign) { + while (argLength < width--) { + ret.push(32); + } + } + + if (arg) { + for (var i = 0; i < argLength; i++) { + ret.push(HEAPU8[arg++ >> 0]); + } + } else { + ret = ret.concat(intArrayFromString("(null)".substr(0, argLength), true)); + } + + if (flagLeftAlign) { + while (argLength < width--) { + ret.push(32); + } + } + + break; + } + + case "c": + { + if (flagLeftAlign) ret.push(getNextArg("i8")); + + while (--width > 0) { + ret.push(32); + } + + if (!flagLeftAlign) ret.push(getNextArg("i8")); + break; + } + + case "n": + { + var ptr = getNextArg("i32*"); + HEAP32[ptr >> 2] = ret.length; + break; + } + + case "%": + { + ret.push(curr); + break; + } + + default: + { + for (var i = startTextIndex; i < textIndex + 2; i++) { + ret.push(HEAP8[i >> 0]); + } + } + } + + textIndex += 2; + } else { + ret.push(curr); + textIndex += 1; + } + } + + return ret; + } + + function traverseStack(args) { + if (!args || !args.callee || !args.callee.name) { + return [null, "", ""]; + } + + args.callee.toString(); + var funcname = args.callee.name; + var str = "("; + var first = true; + + for (var i in args) { + var a = args[i]; + + if (!first) { + str += ", "; + } + + first = false; + + if (typeof a == "number" || typeof a == "string") { + str += a; + } else { + str += "(" + typeof a + ")"; + } + } + + str += ")"; + var caller = args.callee.caller; + args = caller ? caller.arguments : []; + if (first) str = ""; + return [args, funcname, str]; + } + + function _emscripten_get_callstack_js(flags) { + var callstack = jsStackTrace(); + var iThisFunc = callstack.lastIndexOf("_emscripten_log"); + var iThisFunc2 = callstack.lastIndexOf("_emscripten_get_callstack"); + var iNextLine = callstack.indexOf("\n", Math.max(iThisFunc, iThisFunc2)) + 1; + callstack = callstack.slice(iNextLine); + + if (flags & 32) { + warnOnce("EM_LOG_DEMANGLE is deprecated; ignoring"); + } + + if (flags & 8 && typeof emscripten_source_map == "undefined") { + warnOnce('Source map information is not available, emscripten_log with EM_LOG_C_STACK will be ignored. Build with "--pre-js $EMSCRIPTEN/src/emscripten-source-map.min.js" linker flag to add source map loading to code.'); + flags ^= 8; + flags |= 16; + } + + var stack_args = null; + + if (flags & 128) { + stack_args = traverseStack(arguments); + + while (stack_args[1].includes("_emscripten_")) stack_args = traverseStack(stack_args[0]); + } + + var lines = callstack.split("\n"); + callstack = ""; + var newFirefoxRe = new RegExp("\\s*(.*?)@(.*?):([0-9]+):([0-9]+)"); + var firefoxRe = new RegExp("\\s*(.*?)@(.*):(.*)(:(.*))?"); + var chromeRe = new RegExp("\\s*at (.*?) \\((.*):(.*):(.*)\\)"); + + for (var l in lines) { + var line = lines[l]; + var symbolName = ""; + var file = ""; + var lineno = 0; + var column = 0; + var parts = chromeRe.exec(line); + + if (parts && parts.length == 5) { + symbolName = parts[1]; + file = parts[2]; + lineno = parts[3]; + column = parts[4]; + } else { + parts = newFirefoxRe.exec(line); + if (!parts) parts = firefoxRe.exec(line); + + if (parts && parts.length >= 4) { + symbolName = parts[1]; + file = parts[2]; + lineno = parts[3]; + column = parts[4] | 0; + } else { + callstack += line + "\n"; + continue; + } + } + + var haveSourceMap = false; + + if (flags & 8) { + var orig = emscripten_source_map.originalPositionFor({ + line: lineno, + column: column + }); + haveSourceMap = orig && orig.source; + + if (haveSourceMap) { + if (flags & 64) { + orig.source = orig.source.substring(orig.source.replace(/\\/g, "/").lastIndexOf("/") + 1); + } + + callstack += " at " + symbolName + " (" + orig.source + ":" + orig.line + ":" + orig.column + ")\n"; + } + } + + if (flags & 16 || !haveSourceMap) { + if (flags & 64) { + file = file.substring(file.replace(/\\/g, "/").lastIndexOf("/") + 1); + } + + callstack += (haveSourceMap ? " = " + symbolName : " at " + symbolName) + " (" + file + ":" + lineno + ":" + column + ")\n"; + } + + if (flags & 128 && stack_args[0]) { + if (stack_args[1] == symbolName && stack_args[2].length > 0) { + callstack = callstack.replace(/\s+$/, ""); + callstack += " with values: " + stack_args[1] + stack_args[2] + "\n"; + } + + stack_args = traverseStack(stack_args[0]); + } + } + + callstack = callstack.replace(/\s+$/, ""); + return callstack; + } + + function _emscripten_log_js(flags, str) { + if (flags & 24) { + str = str.replace(/\s+$/, ""); + str += (str.length > 0 ? "\n" : "") + _emscripten_get_callstack_js(flags); + } + + if (flags & 1) { + if (flags & 4) { + console.error(str); + } else if (flags & 2) { + console.warn(str); + } else if (flags & 512) { + console.info(str); + } else if (flags & 256) { + console.debug(str); + } else { + console.log(str); + } + } else if (flags & 6) { + err(str); + } else { + out(str); + } + } + + function _emscripten_log(flags, format, varargs) { + var result = formatString(format, varargs); + var str = UTF8ArrayToString(result, 0); + + _emscripten_log_js(flags, str); + } + + function _emscripten_get_heap_max() { + return 2147483648; + } + + function emscripten_realloc_buffer(size) { + try { + wasmMemory.grow(size - buffer.byteLength + 65535 >>> 16); + updateGlobalBufferAndViews(wasmMemory.buffer); + return 1; + } catch (e) { + err("emscripten_realloc_buffer: Attempted to grow heap from " + buffer.byteLength + " bytes to " + size + " bytes, but got error: " + e); + } + } + + function _emscripten_resize_heap(requestedSize) { + var oldSize = HEAPU8.length; + requestedSize = requestedSize >>> 0; + assert(requestedSize > oldSize); + + var maxHeapSize = _emscripten_get_heap_max(); + + if (requestedSize > maxHeapSize) { + err("Cannot enlarge memory, asked to go up to " + requestedSize + " bytes, but the limit is " + maxHeapSize + " bytes!"); + return false; + } + + let alignUp = (x, multiple) => x + (multiple - x % multiple) % multiple; + + for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { + var overGrownHeapSize = oldSize * (1 + .2 / cutDown); + overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296); + var newSize = Math.min(maxHeapSize, alignUp(Math.max(requestedSize, overGrownHeapSize), 65536)); + var replacement = emscripten_realloc_buffer(newSize); + + if (replacement) { + return true; + } + } + + err("Failed to grow the heap from " + oldSize + " bytes to " + newSize + " bytes, not enough memory!"); + return false; + } + + var ENV = {}; + + function getExecutableName() { + return thisProgram || "./this.program"; + } + + function getEnvStrings() { + if (!getEnvStrings.strings) { + var lang = (typeof navigator == "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8"; + var env = { + "USER": "web_user", + "LOGNAME": "web_user", + "PATH": "/", + "PWD": "/", + "HOME": "/home/web_user", + "LANG": lang, + "_": getExecutableName() + }; + + for (var x in ENV) { + if (ENV[x] === undefined) delete env[x];else env[x] = ENV[x]; + } + + var strings = []; + + for (var x in env) { + strings.push(x + "=" + env[x]); + } + + getEnvStrings.strings = strings; + } + + return getEnvStrings.strings; + } + + function _environ_get(__environ, environ_buf) { + var bufSize = 0; + getEnvStrings().forEach(function (string, i) { + var ptr = environ_buf + bufSize; + HEAP32[__environ + i * 4 >> 2] = ptr; + writeAsciiToMemory(string, ptr); + bufSize += string.length + 1; + }); + return 0; + } + + function _environ_sizes_get(penviron_count, penviron_buf_size) { + var strings = getEnvStrings(); + HEAP32[penviron_count >> 2] = strings.length; + var bufSize = 0; + strings.forEach(function (string) { + bufSize += string.length + 1; + }); + HEAP32[penviron_buf_size >> 2] = bufSize; + return 0; + } + + function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0; + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return e.errno; + } + } + + function _fd_fdstat_get(fd, pbuf) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var type = stream.tty ? 2 : FS.isDir(stream.mode) ? 3 : FS.isLink(stream.mode) ? 7 : 4; + HEAP8[pbuf >> 0] = type; + return 0; + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return e.errno; + } + } + + function _fd_read(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doReadv(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0; + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return e.errno; + } + } + + function _fd_seek(fd, offset_low, offset_high, whence, newOffset) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var HIGH_OFFSET = 4294967296; + var offset = offset_high * HIGH_OFFSET + (offset_low >>> 0); + var DOUBLE_LIMIT = 9007199254740992; + + if (offset <= -DOUBLE_LIMIT || offset >= DOUBLE_LIMIT) { + return -61; + } + + FS.llseek(stream, offset, whence); + tempI64 = [stream.position >>> 0, (tempDouble = stream.position, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math.min(+Math.floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[newOffset >> 2] = tempI64[0], HEAP32[newOffset + 4 >> 2] = tempI64[1]; + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; + return 0; + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return e.errno; + } + } + + function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doWritev(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0; + } catch (e) { + if (typeof FS == "undefined" || !(e instanceof FS.ErrnoError)) throw e; + return e.errno; + } + } + + function _setTempRet0(val) { + } + + var FSNode = function (parent, name, mode, rdev) { + if (!parent) { + parent = this; + } + + this.parent = parent; + this.mount = parent.mount; + this.mounted = null; + this.id = FS.nextInode++; + this.name = name; + this.mode = mode; + this.node_ops = {}; + this.stream_ops = {}; + this.rdev = rdev; + }; + + var readMode = 292 | 73; + var writeMode = 146; + Object.defineProperties(FSNode.prototype, { + read: { + get: function () { + return (this.mode & readMode) === readMode; + }, + set: function (val) { + val ? this.mode |= readMode : this.mode &= ~readMode; + } + }, + write: { + get: function () { + return (this.mode & writeMode) === writeMode; + }, + set: function (val) { + val ? this.mode |= writeMode : this.mode &= ~writeMode; + } + }, + isFolder: { + get: function () { + return FS.isDir(this.mode); + } + }, + isDevice: { + get: function () { + return FS.isChrdev(this.mode); + } + } + }); + FS.FSNode = FSNode; + FS.staticInit(); + ERRNO_CODES = { + "EPERM": 63, + "ENOENT": 44, + "ESRCH": 71, + "EINTR": 27, + "EIO": 29, + "ENXIO": 60, + "E2BIG": 1, + "ENOEXEC": 45, + "EBADF": 8, + "ECHILD": 12, + "EAGAIN": 6, + "EWOULDBLOCK": 6, + "ENOMEM": 48, + "EACCES": 2, + "EFAULT": 21, + "ENOTBLK": 105, + "EBUSY": 10, + "EEXIST": 20, + "EXDEV": 75, + "ENODEV": 43, + "ENOTDIR": 54, + "EISDIR": 31, + "EINVAL": 28, + "ENFILE": 41, + "EMFILE": 33, + "ENOTTY": 59, + "ETXTBSY": 74, + "EFBIG": 22, + "ENOSPC": 51, + "ESPIPE": 70, + "EROFS": 69, + "EMLINK": 34, + "EPIPE": 64, + "EDOM": 18, + "ERANGE": 68, + "ENOMSG": 49, + "EIDRM": 24, + "ECHRNG": 106, + "EL2NSYNC": 156, + "EL3HLT": 107, + "EL3RST": 108, + "ELNRNG": 109, + "EUNATCH": 110, + "ENOCSI": 111, + "EL2HLT": 112, + "EDEADLK": 16, + "ENOLCK": 46, + "EBADE": 113, + "EBADR": 114, + "EXFULL": 115, + "ENOANO": 104, + "EBADRQC": 103, + "EBADSLT": 102, + "EDEADLOCK": 16, + "EBFONT": 101, + "ENOSTR": 100, + "ENODATA": 116, + "ETIME": 117, + "ENOSR": 118, + "ENONET": 119, + "ENOPKG": 120, + "EREMOTE": 121, + "ENOLINK": 47, + "EADV": 122, + "ESRMNT": 123, + "ECOMM": 124, + "EPROTO": 65, + "EMULTIHOP": 36, + "EDOTDOT": 125, + "EBADMSG": 9, + "ENOTUNIQ": 126, + "EBADFD": 127, + "EREMCHG": 128, + "ELIBACC": 129, + "ELIBBAD": 130, + "ELIBSCN": 131, + "ELIBMAX": 132, + "ELIBEXEC": 133, + "ENOSYS": 52, + "ENOTEMPTY": 55, + "ENAMETOOLONG": 37, + "ELOOP": 32, + "EOPNOTSUPP": 138, + "EPFNOSUPPORT": 139, + "ECONNRESET": 15, + "ENOBUFS": 42, + "EAFNOSUPPORT": 5, + "EPROTOTYPE": 67, + "ENOTSOCK": 57, + "ENOPROTOOPT": 50, + "ESHUTDOWN": 140, + "ECONNREFUSED": 14, + "EADDRINUSE": 3, + "ECONNABORTED": 13, + "ENETUNREACH": 40, + "ENETDOWN": 38, + "ETIMEDOUT": 73, + "EHOSTDOWN": 142, + "EHOSTUNREACH": 23, + "EINPROGRESS": 26, + "EALREADY": 7, + "EDESTADDRREQ": 17, + "EMSGSIZE": 35, + "EPROTONOSUPPORT": 66, + "ESOCKTNOSUPPORT": 137, + "EADDRNOTAVAIL": 4, + "ENETRESET": 39, + "EISCONN": 30, + "ENOTCONN": 53, + "ETOOMANYREFS": 141, + "EUSERS": 136, + "EDQUOT": 19, + "ESTALE": 72, + "ENOTSUP": 138, + "ENOMEDIUM": 148, + "EILSEQ": 25, + "EOVERFLOW": 61, + "ECANCELED": 11, + "ENOTRECOVERABLE": 56, + "EOWNERDEAD": 62, + "ESTRPIPE": 135 + }; + embind_init_charCodes(); + BindingError = Module["BindingError"] = extendError(Error, "BindingError"); + InternalError = Module["InternalError"] = extendError(Error, "InternalError"); + init_ClassHandle(); + init_embind(); + init_RegisteredPointer(); + UnboundTypeError = Module["UnboundTypeError"] = extendError(Error, "UnboundTypeError"); + init_emval(); + + function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array; + } + + function checkIncomingModuleAPI() { + ignoredModuleProp("fetchSettings"); + } + + var asmLibraryArg = { + "__syscall_fcntl64": ___syscall_fcntl64, + "__syscall_openat": ___syscall_openat, + "_embind_register_bigint": __embind_register_bigint, + "_embind_register_bool": __embind_register_bool, + "_embind_register_class": __embind_register_class, + "_embind_register_class_constructor": __embind_register_class_constructor, + "_embind_register_class_function": __embind_register_class_function, + "_embind_register_class_property": __embind_register_class_property, + "_embind_register_emval": __embind_register_emval, + "_embind_register_float": __embind_register_float, + "_embind_register_integer": __embind_register_integer, + "_embind_register_memory_view": __embind_register_memory_view, + "_embind_register_std_string": __embind_register_std_string, + "_embind_register_std_wstring": __embind_register_std_wstring, + "_embind_register_void": __embind_register_void, + "_emscripten_date_now": __emscripten_date_now, + "_emval_as": __emval_as, + "_emval_call_void_method": __emval_call_void_method, + "_emval_decref": __emval_decref, + "_emval_get_method_caller": __emval_get_method_caller, + "_emval_incref": __emval_incref, + "_emval_run_destructors": __emval_run_destructors, + "_emval_take_value": __emval_take_value, + "_gmtime_js": __gmtime_js, + "_localtime_js": __localtime_js, + "_mktime_js": __mktime_js, + "_tzset_js": __tzset_js, + "abort": _abort, + "emscripten_log": _emscripten_log, + "emscripten_resize_heap": _emscripten_resize_heap, + "environ_get": _environ_get, + "environ_sizes_get": _environ_sizes_get, + "fd_close": _fd_close, + "fd_fdstat_get": _fd_fdstat_get, + "fd_read": _fd_read, + "fd_seek": _fd_seek, + "fd_write": _fd_write, + "setTempRet0": _setTempRet0 + }; + createWasm(); + + Module["___wasm_call_ctors"] = createExportWrapper("__wasm_call_ctors"); + + var _free = Module["_free"] = createExportWrapper("free"); + + var _malloc = Module["_malloc"] = createExportWrapper("malloc"); + + var _strlen = Module["_strlen"] = createExportWrapper("strlen"); + + var ___errno_location = Module["___errno_location"] = createExportWrapper("__errno_location"); + + var ___getTypeName = Module["___getTypeName"] = createExportWrapper("__getTypeName"); + + Module["___embind_register_native_and_builtin_types"] = createExportWrapper("__embind_register_native_and_builtin_types"); + + var ___stdio_exit = Module["___stdio_exit"] = createExportWrapper("__stdio_exit"); + + var _emscripten_builtin_memalign = Module["_emscripten_builtin_memalign"] = createExportWrapper("emscripten_builtin_memalign"); + + var _emscripten_stack_init = Module["_emscripten_stack_init"] = function () { + return (_emscripten_stack_init = Module["_emscripten_stack_init"] = Module["asm"]["emscripten_stack_init"]).apply(null, arguments); + }; + + Module["_emscripten_stack_get_free"] = function () { + return (Module["_emscripten_stack_get_free"] = Module["asm"]["emscripten_stack_get_free"]).apply(null, arguments); + }; + + Module["_emscripten_stack_get_base"] = function () { + return (Module["_emscripten_stack_get_base"] = Module["asm"]["emscripten_stack_get_base"]).apply(null, arguments); + }; + + var _emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = function () { + return (_emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = Module["asm"]["emscripten_stack_get_end"]).apply(null, arguments); + }; + + Module["stackSave"] = createExportWrapper("stackSave"); + Module["stackRestore"] = createExportWrapper("stackRestore"); + Module["stackAlloc"] = createExportWrapper("stackAlloc"); + Module["dynCall_ijiii"] = createExportWrapper("dynCall_ijiii"); + Module["dynCall_viiijj"] = createExportWrapper("dynCall_viiijj"); + Module["dynCall_jij"] = createExportWrapper("dynCall_jij"); + Module["dynCall_jii"] = createExportWrapper("dynCall_jii"); + Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji"); + + Module["_ff_h264_cabac_tables"] = 112940; + + unexportedRuntimeFunction("intArrayFromString", false); + unexportedRuntimeFunction("intArrayToString", false); + unexportedRuntimeFunction("ccall", false); + unexportedRuntimeFunction("cwrap", false); + unexportedRuntimeFunction("setValue", false); + unexportedRuntimeFunction("getValue", false); + unexportedRuntimeFunction("allocate", false); + unexportedRuntimeFunction("UTF8ArrayToString", false); + unexportedRuntimeFunction("UTF8ToString", false); + unexportedRuntimeFunction("stringToUTF8Array", false); + unexportedRuntimeFunction("stringToUTF8", false); + unexportedRuntimeFunction("lengthBytesUTF8", false); + unexportedRuntimeFunction("stackTrace", false); + unexportedRuntimeFunction("addOnPreRun", false); + unexportedRuntimeFunction("addOnInit", false); + unexportedRuntimeFunction("addOnPreMain", false); + unexportedRuntimeFunction("addOnExit", false); + unexportedRuntimeFunction("addOnPostRun", false); + unexportedRuntimeFunction("writeStringToMemory", false); + unexportedRuntimeFunction("writeArrayToMemory", false); + unexportedRuntimeFunction("writeAsciiToMemory", false); + unexportedRuntimeFunction("addRunDependency", true); + unexportedRuntimeFunction("removeRunDependency", true); + unexportedRuntimeFunction("FS_createFolder", false); + unexportedRuntimeFunction("FS_createPath", true); + unexportedRuntimeFunction("FS_createDataFile", true); + unexportedRuntimeFunction("FS_createPreloadedFile", true); + unexportedRuntimeFunction("FS_createLazyFile", true); + unexportedRuntimeFunction("FS_createLink", false); + unexportedRuntimeFunction("FS_createDevice", true); + unexportedRuntimeFunction("FS_unlink", true); + unexportedRuntimeFunction("getLEB", false); + unexportedRuntimeFunction("getFunctionTables", false); + unexportedRuntimeFunction("alignFunctionTables", false); + unexportedRuntimeFunction("registerFunctions", false); + unexportedRuntimeFunction("addFunction", false); + unexportedRuntimeFunction("removeFunction", false); + unexportedRuntimeFunction("prettyPrint", false); + unexportedRuntimeFunction("dynCall", false); + unexportedRuntimeFunction("getCompilerSetting", false); + unexportedRuntimeFunction("print", false); + unexportedRuntimeFunction("printErr", false); + unexportedRuntimeFunction("getTempRet0", false); + unexportedRuntimeFunction("setTempRet0", false); + unexportedRuntimeFunction("callMain", false); + unexportedRuntimeFunction("abort", false); + unexportedRuntimeFunction("keepRuntimeAlive", false); + unexportedRuntimeFunction("ptrToString", false); + unexportedRuntimeFunction("zeroMemory", false); + unexportedRuntimeFunction("stringToNewUTF8", false); + unexportedRuntimeFunction("emscripten_realloc_buffer", false); + unexportedRuntimeFunction("ENV", false); + unexportedRuntimeFunction("ERRNO_CODES", false); + unexportedRuntimeFunction("ERRNO_MESSAGES", false); + unexportedRuntimeFunction("setErrNo", false); + unexportedRuntimeFunction("inetPton4", false); + unexportedRuntimeFunction("inetNtop4", false); + unexportedRuntimeFunction("inetPton6", false); + unexportedRuntimeFunction("inetNtop6", false); + unexportedRuntimeFunction("readSockaddr", false); + unexportedRuntimeFunction("writeSockaddr", false); + unexportedRuntimeFunction("DNS", false); + unexportedRuntimeFunction("getHostByName", false); + unexportedRuntimeFunction("Protocols", false); + unexportedRuntimeFunction("Sockets", false); + unexportedRuntimeFunction("getRandomDevice", false); + unexportedRuntimeFunction("traverseStack", false); + unexportedRuntimeFunction("UNWIND_CACHE", false); + unexportedRuntimeFunction("convertPCtoSourceLocation", false); + unexportedRuntimeFunction("readAsmConstArgsArray", false); + unexportedRuntimeFunction("readAsmConstArgs", false); + unexportedRuntimeFunction("mainThreadEM_ASM", false); + unexportedRuntimeFunction("jstoi_q", false); + unexportedRuntimeFunction("jstoi_s", false); + unexportedRuntimeFunction("getExecutableName", false); + unexportedRuntimeFunction("listenOnce", false); + unexportedRuntimeFunction("autoResumeAudioContext", false); + unexportedRuntimeFunction("dynCallLegacy", false); + unexportedRuntimeFunction("getDynCaller", false); + unexportedRuntimeFunction("dynCall", false); + unexportedRuntimeFunction("setWasmTableEntry", false); + unexportedRuntimeFunction("getWasmTableEntry", false); + unexportedRuntimeFunction("handleException", false); + unexportedRuntimeFunction("runtimeKeepalivePush", false); + unexportedRuntimeFunction("runtimeKeepalivePop", false); + unexportedRuntimeFunction("callUserCallback", false); + unexportedRuntimeFunction("maybeExit", false); + unexportedRuntimeFunction("safeSetTimeout", false); + unexportedRuntimeFunction("asmjsMangle", false); + unexportedRuntimeFunction("asyncLoad", false); + unexportedRuntimeFunction("alignMemory", false); + unexportedRuntimeFunction("mmapAlloc", false); + unexportedRuntimeFunction("reallyNegative", false); + unexportedRuntimeFunction("unSign", false); + unexportedRuntimeFunction("reSign", false); + unexportedRuntimeFunction("formatString", false); + unexportedRuntimeFunction("PATH", false); + unexportedRuntimeFunction("PATH_FS", false); + unexportedRuntimeFunction("SYSCALLS", false); + unexportedRuntimeFunction("getSocketFromFD", false); + unexportedRuntimeFunction("getSocketAddress", false); + unexportedRuntimeFunction("JSEvents", false); + unexportedRuntimeFunction("registerKeyEventCallback", false); + unexportedRuntimeFunction("specialHTMLTargets", false); + unexportedRuntimeFunction("maybeCStringToJsString", false); + unexportedRuntimeFunction("findEventTarget", false); + unexportedRuntimeFunction("findCanvasEventTarget", false); + unexportedRuntimeFunction("getBoundingClientRect", false); + unexportedRuntimeFunction("fillMouseEventData", false); + unexportedRuntimeFunction("registerMouseEventCallback", false); + unexportedRuntimeFunction("registerWheelEventCallback", false); + unexportedRuntimeFunction("registerUiEventCallback", false); + unexportedRuntimeFunction("registerFocusEventCallback", false); + unexportedRuntimeFunction("fillDeviceOrientationEventData", false); + unexportedRuntimeFunction("registerDeviceOrientationEventCallback", false); + unexportedRuntimeFunction("fillDeviceMotionEventData", false); + unexportedRuntimeFunction("registerDeviceMotionEventCallback", false); + unexportedRuntimeFunction("screenOrientation", false); + unexportedRuntimeFunction("fillOrientationChangeEventData", false); + unexportedRuntimeFunction("registerOrientationChangeEventCallback", false); + unexportedRuntimeFunction("fillFullscreenChangeEventData", false); + unexportedRuntimeFunction("registerFullscreenChangeEventCallback", false); + unexportedRuntimeFunction("registerRestoreOldStyle", false); + unexportedRuntimeFunction("hideEverythingExceptGivenElement", false); + unexportedRuntimeFunction("restoreHiddenElements", false); + unexportedRuntimeFunction("setLetterbox", false); + unexportedRuntimeFunction("currentFullscreenStrategy", false); + unexportedRuntimeFunction("restoreOldWindowedStyle", false); + unexportedRuntimeFunction("softFullscreenResizeWebGLRenderTarget", false); + unexportedRuntimeFunction("doRequestFullscreen", false); + unexportedRuntimeFunction("fillPointerlockChangeEventData", false); + unexportedRuntimeFunction("registerPointerlockChangeEventCallback", false); + unexportedRuntimeFunction("registerPointerlockErrorEventCallback", false); + unexportedRuntimeFunction("requestPointerLock", false); + unexportedRuntimeFunction("fillVisibilityChangeEventData", false); + unexportedRuntimeFunction("registerVisibilityChangeEventCallback", false); + unexportedRuntimeFunction("registerTouchEventCallback", false); + unexportedRuntimeFunction("fillGamepadEventData", false); + unexportedRuntimeFunction("registerGamepadEventCallback", false); + unexportedRuntimeFunction("registerBeforeUnloadEventCallback", false); + unexportedRuntimeFunction("fillBatteryEventData", false); + unexportedRuntimeFunction("battery", false); + unexportedRuntimeFunction("registerBatteryEventCallback", false); + unexportedRuntimeFunction("setCanvasElementSize", false); + unexportedRuntimeFunction("getCanvasElementSize", false); + unexportedRuntimeFunction("demangle", false); + unexportedRuntimeFunction("demangleAll", false); + unexportedRuntimeFunction("jsStackTrace", false); + unexportedRuntimeFunction("stackTrace", false); + unexportedRuntimeFunction("getEnvStrings", false); + unexportedRuntimeFunction("checkWasiClock", false); + unexportedRuntimeFunction("writeI53ToI64", false); + unexportedRuntimeFunction("writeI53ToI64Clamped", false); + unexportedRuntimeFunction("writeI53ToI64Signaling", false); + unexportedRuntimeFunction("writeI53ToU64Clamped", false); + unexportedRuntimeFunction("writeI53ToU64Signaling", false); + unexportedRuntimeFunction("readI53FromI64", false); + unexportedRuntimeFunction("readI53FromU64", false); + unexportedRuntimeFunction("convertI32PairToI53", false); + unexportedRuntimeFunction("convertU32PairToI53", false); + unexportedRuntimeFunction("dlopenMissingError", false); + unexportedRuntimeFunction("setImmediateWrapped", false); + unexportedRuntimeFunction("clearImmediateWrapped", false); + unexportedRuntimeFunction("polyfillSetImmediate", false); + unexportedRuntimeFunction("uncaughtExceptionCount", false); + unexportedRuntimeFunction("exceptionLast", false); + unexportedRuntimeFunction("exceptionCaught", false); + unexportedRuntimeFunction("ExceptionInfo", false); + unexportedRuntimeFunction("exception_addRef", false); + unexportedRuntimeFunction("exception_decRef", false); + unexportedRuntimeFunction("Browser", false); + unexportedRuntimeFunction("setMainLoop", false); + unexportedRuntimeFunction("wget", false); + unexportedRuntimeFunction("FS", false); + unexportedRuntimeFunction("MEMFS", false); + unexportedRuntimeFunction("TTY", false); + unexportedRuntimeFunction("PIPEFS", false); + unexportedRuntimeFunction("SOCKFS", false); + unexportedRuntimeFunction("_setNetworkCallback", false); + unexportedRuntimeFunction("tempFixedLengthArray", false); + unexportedRuntimeFunction("miniTempWebGLFloatBuffers", false); + unexportedRuntimeFunction("heapObjectForWebGLType", false); + unexportedRuntimeFunction("heapAccessShiftForWebGLHeap", false); + unexportedRuntimeFunction("GL", false); + unexportedRuntimeFunction("emscriptenWebGLGet", false); + unexportedRuntimeFunction("computeUnpackAlignedImageSize", false); + unexportedRuntimeFunction("emscriptenWebGLGetTexPixelData", false); + unexportedRuntimeFunction("emscriptenWebGLGetUniform", false); + unexportedRuntimeFunction("webglGetUniformLocation", false); + unexportedRuntimeFunction("webglPrepareUniformLocationsBeforeFirstUse", false); + unexportedRuntimeFunction("webglGetLeftBracePos", false); + unexportedRuntimeFunction("emscriptenWebGLGetVertexAttrib", false); + unexportedRuntimeFunction("writeGLArray", false); + unexportedRuntimeFunction("AL", false); + unexportedRuntimeFunction("SDL_unicode", false); + unexportedRuntimeFunction("SDL_ttfContext", false); + unexportedRuntimeFunction("SDL_audio", false); + unexportedRuntimeFunction("SDL", false); + unexportedRuntimeFunction("SDL_gfx", false); + unexportedRuntimeFunction("GLUT", false); + unexportedRuntimeFunction("EGL", false); + unexportedRuntimeFunction("GLFW_Window", false); + unexportedRuntimeFunction("GLFW", false); + unexportedRuntimeFunction("GLEW", false); + unexportedRuntimeFunction("IDBStore", false); + unexportedRuntimeFunction("runAndAbortIfError", false); + unexportedRuntimeFunction("InternalError", false); + unexportedRuntimeFunction("BindingError", false); + unexportedRuntimeFunction("UnboundTypeError", false); + unexportedRuntimeFunction("PureVirtualError", false); + unexportedRuntimeFunction("init_embind", false); + unexportedRuntimeFunction("throwInternalError", false); + unexportedRuntimeFunction("throwBindingError", false); + unexportedRuntimeFunction("throwUnboundTypeError", false); + unexportedRuntimeFunction("ensureOverloadTable", false); + unexportedRuntimeFunction("exposePublicSymbol", false); + unexportedRuntimeFunction("replacePublicSymbol", false); + unexportedRuntimeFunction("extendError", false); + unexportedRuntimeFunction("createNamedFunction", false); + unexportedRuntimeFunction("registeredInstances", false); + unexportedRuntimeFunction("getBasestPointer", false); + unexportedRuntimeFunction("registerInheritedInstance", false); + unexportedRuntimeFunction("unregisterInheritedInstance", false); + unexportedRuntimeFunction("getInheritedInstance", false); + unexportedRuntimeFunction("getInheritedInstanceCount", false); + unexportedRuntimeFunction("getLiveInheritedInstances", false); + unexportedRuntimeFunction("registeredTypes", false); + unexportedRuntimeFunction("awaitingDependencies", false); + unexportedRuntimeFunction("typeDependencies", false); + unexportedRuntimeFunction("registeredPointers", false); + unexportedRuntimeFunction("registerType", false); + unexportedRuntimeFunction("whenDependentTypesAreResolved", false); + unexportedRuntimeFunction("embind_charCodes", false); + unexportedRuntimeFunction("embind_init_charCodes", false); + unexportedRuntimeFunction("readLatin1String", false); + unexportedRuntimeFunction("getTypeName", false); + unexportedRuntimeFunction("heap32VectorToArray", false); + unexportedRuntimeFunction("requireRegisteredType", false); + unexportedRuntimeFunction("getShiftFromSize", false); + unexportedRuntimeFunction("integerReadValueFromPointer", false); + unexportedRuntimeFunction("enumReadValueFromPointer", false); + unexportedRuntimeFunction("floatReadValueFromPointer", false); + unexportedRuntimeFunction("simpleReadValueFromPointer", false); + unexportedRuntimeFunction("runDestructors", false); + unexportedRuntimeFunction("new_", false); + unexportedRuntimeFunction("craftInvokerFunction", false); + unexportedRuntimeFunction("embind__requireFunction", false); + unexportedRuntimeFunction("tupleRegistrations", false); + unexportedRuntimeFunction("structRegistrations", false); + unexportedRuntimeFunction("genericPointerToWireType", false); + unexportedRuntimeFunction("constNoSmartPtrRawPointerToWireType", false); + unexportedRuntimeFunction("nonConstNoSmartPtrRawPointerToWireType", false); + unexportedRuntimeFunction("init_RegisteredPointer", false); + unexportedRuntimeFunction("RegisteredPointer", false); + unexportedRuntimeFunction("RegisteredPointer_getPointee", false); + unexportedRuntimeFunction("RegisteredPointer_destructor", false); + unexportedRuntimeFunction("RegisteredPointer_deleteObject", false); + unexportedRuntimeFunction("RegisteredPointer_fromWireType", false); + unexportedRuntimeFunction("runDestructor", false); + unexportedRuntimeFunction("releaseClassHandle", false); + unexportedRuntimeFunction("finalizationRegistry", false); + unexportedRuntimeFunction("detachFinalizer_deps", false); + unexportedRuntimeFunction("detachFinalizer", false); + unexportedRuntimeFunction("attachFinalizer", false); + unexportedRuntimeFunction("makeClassHandle", false); + unexportedRuntimeFunction("init_ClassHandle", false); + unexportedRuntimeFunction("ClassHandle", false); + unexportedRuntimeFunction("ClassHandle_isAliasOf", false); + unexportedRuntimeFunction("throwInstanceAlreadyDeleted", false); + unexportedRuntimeFunction("ClassHandle_clone", false); + unexportedRuntimeFunction("ClassHandle_delete", false); + unexportedRuntimeFunction("deletionQueue", false); + unexportedRuntimeFunction("ClassHandle_isDeleted", false); + unexportedRuntimeFunction("ClassHandle_deleteLater", false); + unexportedRuntimeFunction("flushPendingDeletes", false); + unexportedRuntimeFunction("delayFunction", false); + unexportedRuntimeFunction("setDelayFunction", false); + unexportedRuntimeFunction("RegisteredClass", false); + unexportedRuntimeFunction("shallowCopyInternalPointer", false); + unexportedRuntimeFunction("downcastPointer", false); + unexportedRuntimeFunction("upcastPointer", false); + unexportedRuntimeFunction("validateThis", false); + unexportedRuntimeFunction("char_0", false); + unexportedRuntimeFunction("char_9", false); + unexportedRuntimeFunction("makeLegalFunctionName", false); + unexportedRuntimeFunction("emval_handle_array", false); + unexportedRuntimeFunction("emval_free_list", false); + unexportedRuntimeFunction("emval_symbols", false); + unexportedRuntimeFunction("init_emval", false); + unexportedRuntimeFunction("count_emval_handles", false); + unexportedRuntimeFunction("get_first_emval", false); + unexportedRuntimeFunction("getStringOrSymbol", false); + unexportedRuntimeFunction("Emval", false); + unexportedRuntimeFunction("emval_newers", false); + unexportedRuntimeFunction("craftEmvalAllocator", false); + unexportedRuntimeFunction("emval_get_global", false); + unexportedRuntimeFunction("emval_methodCallers", false); + unexportedRuntimeFunction("emval_registeredMethods", false); + unexportedRuntimeFunction("warnOnce", false); + unexportedRuntimeFunction("stackSave", false); + unexportedRuntimeFunction("stackRestore", false); + unexportedRuntimeFunction("stackAlloc", false); + unexportedRuntimeFunction("AsciiToString", false); + unexportedRuntimeFunction("stringToAscii", false); + unexportedRuntimeFunction("UTF16ToString", false); + unexportedRuntimeFunction("stringToUTF16", false); + unexportedRuntimeFunction("lengthBytesUTF16", false); + unexportedRuntimeFunction("UTF32ToString", false); + unexportedRuntimeFunction("stringToUTF32", false); + unexportedRuntimeFunction("lengthBytesUTF32", false); + unexportedRuntimeFunction("allocateUTF8", false); + unexportedRuntimeFunction("allocateUTF8OnStack", false); + Module["writeStackCookie"] = writeStackCookie; + Module["checkStackCookie"] = checkStackCookie; + unexportedRuntimeSymbol("ALLOC_NORMAL", false); + unexportedRuntimeSymbol("ALLOC_STACK", false); + var calledRun; + + function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status; + } + + dependenciesFulfilled = function runCaller() { + if (!calledRun) run(); + if (!calledRun) dependenciesFulfilled = runCaller; + }; + + function stackCheckInit() { + _emscripten_stack_init(); + + writeStackCookie(); + } + + function run(args) { + + if (runDependencies > 0) { + return; + } + + stackCheckInit(); + preRun(); + + if (runDependencies > 0) { + return; + } + + function doRun() { + if (calledRun) return; + calledRun = true; + Module["calledRun"] = true; + if (ABORT) return; + initRuntime(); + if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"](); + assert(!Module["_main"], 'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'); + postRun(); + } + + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(function () { + setTimeout(function () { + Module["setStatus"](""); + }, 1); + doRun(); + }, 1); + } else { + doRun(); + } + + checkStackCookie(); + } + + Module["run"] = run; + + if (Module["preInit"]) { + if (typeof Module["preInit"] == "function") Module["preInit"] = [Module["preInit"]]; + + while (Module["preInit"].length > 0) { + Module["preInit"].pop()(); + } + } + + run(); + module.exports = Module; + }); + + var createWebGL = ((gl, openWebglAlignment) => { + var vertexShaderScript = ['attribute vec4 vertexPos;', 'attribute vec4 texturePos;', 'varying vec2 textureCoord;', 'void main()', '{', 'gl_Position = vertexPos;', 'textureCoord = texturePos.xy;', '}'].join('\n'); + var fragmentShaderScript = ['precision highp float;', 'varying highp vec2 textureCoord;', 'uniform sampler2D ySampler;', 'uniform sampler2D uSampler;', 'uniform sampler2D vSampler;', 'const mat4 YUV2RGB = mat4', '(', '1.1643828125, 0, 1.59602734375, -.87078515625,', '1.1643828125, -.39176171875, -.81296875, .52959375,', '1.1643828125, 2.017234375, 0, -1.081390625,', '0, 0, 0, 1', ');', 'void main(void) {', 'highp float y = texture2D(ySampler, textureCoord).r;', 'highp float u = texture2D(uSampler, textureCoord).r;', 'highp float v = texture2D(vSampler, textureCoord).r;', 'gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;', '}'].join('\n'); + + if (openWebglAlignment) { + gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1); + } + + var vertexShader = gl.createShader(gl.VERTEX_SHADER); + gl.shaderSource(vertexShader, vertexShaderScript); + gl.compileShader(vertexShader); + + if (!gl.getShaderParameter(vertexShader, gl.COMPILE_STATUS)) { + console.log('Vertex shader failed to compile: ' + gl.getShaderInfoLog(vertexShader)); + } + + var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER); + gl.shaderSource(fragmentShader, fragmentShaderScript); + gl.compileShader(fragmentShader); + + if (!gl.getShaderParameter(fragmentShader, gl.COMPILE_STATUS)) { + console.log('Fragment shader failed to compile: ' + gl.getShaderInfoLog(fragmentShader)); + } + + var program = gl.createProgram(); + gl.attachShader(program, vertexShader); + gl.attachShader(program, fragmentShader); + gl.linkProgram(program); + + if (!gl.getProgramParameter(program, gl.LINK_STATUS)) { + console.log('Program failed to compile: ' + gl.getProgramInfoLog(program)); + } + + gl.useProgram(program); // initBuffers + + var vertexPosBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, vertexPosBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1, 1, -1, 1, 1, -1, -1, -1]), gl.STATIC_DRAW); + var vertexPosRef = gl.getAttribLocation(program, 'vertexPos'); + gl.enableVertexAttribArray(vertexPosRef); + gl.vertexAttribPointer(vertexPosRef, 2, gl.FLOAT, false, 0, 0); + var texturePosBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, texturePosBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1, 0, 0, 0, 1, 1, 0, 1]), gl.STATIC_DRAW); + var texturePosRef = gl.getAttribLocation(program, 'texturePos'); + gl.enableVertexAttribArray(texturePosRef); + gl.vertexAttribPointer(texturePosRef, 2, gl.FLOAT, false, 0, 0); + + function _initTexture(name, index) { + var textureRef = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, textureRef); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); + gl.bindTexture(gl.TEXTURE_2D, null); + gl.uniform1i(gl.getUniformLocation(program, name), index); + return textureRef; + } + + var yTextureRef = _initTexture('ySampler', 0); + + var uTextureRef = _initTexture('uSampler', 1); + + var vTextureRef = _initTexture('vSampler', 2); + + return { + render: function (w, h, y, u, v) { + gl.viewport(0, 0, w, h); + gl.activeTexture(gl.TEXTURE0); + gl.bindTexture(gl.TEXTURE_2D, yTextureRef); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, w, h, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, y); + gl.activeTexture(gl.TEXTURE1); + gl.bindTexture(gl.TEXTURE_2D, uTextureRef); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, w / 2, h / 2, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, u); + gl.activeTexture(gl.TEXTURE2); + gl.bindTexture(gl.TEXTURE_2D, vTextureRef); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, w / 2, h / 2, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, v); + gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4); + }, + destroy: function () { + try { + gl.deleteProgram(program); + gl.deleteBuffer(vertexPosBuffer); + gl.deleteBuffer(texturePosBuffer); + gl.deleteTexture(yTextureRef); + gl.deleteTexture(uTextureRef); + gl.deleteTexture(vTextureRef); + } catch (e) {// console.error(e); + } + } + }; + }); + + // 播放协议 + const PLAYER_PLAY_PROTOCOL = { + websocket: 0, + fetch: 1, + webrtc: 2 + }; + const DEMUX_TYPE = { + flv: 'flv', + m7s: 'm7s' + }; + const FILE_SUFFIX = { + mp4: 'mp4', + webm: 'webm' + }; + + const DEFAULT_PLAYER_OPTIONS = { + videoBuffer: 1000, + //1000ms 1 second + videoBufferDelay: 1000, + // 1000ms + isResize: true, + isFullResize: false, + // + isFlv: false, + debug: false, + hotKey: false, + // 快捷键 + loadingTimeout: 10, + // loading timeout + heartTimeout: 5, + // heart timeout + timeout: 10, + // second + loadingTimeoutReplay: true, + // loading timeout replay. default is true + heartTimeoutReplay: true, + // heart timeout replay. + loadingTimeoutReplayTimes: 3, + // loading timeout replay fail times + heartTimeoutReplayTimes: 3, + // heart timeout replay fail times + supportDblclickFullscreen: false, + // support double click toggle fullscreen + showBandwidth: false, + // show band width + keepScreenOn: false, + // + isNotMute: false, + // + hasAudio: true, + // has audio + hasVideo: true, + // has video + operateBtns: { + fullscreen: false, + screenshot: false, + play: false, + audio: false, + record: false + }, + controlAutoHide: false, + // control auto hide + hasControl: false, + loadingText: '', + // loading Text + background: '', + decoder: 'decoder.js', + url: '', + // play url + rotate: 0, + // + // text: '', + forceNoOffscreen: true, + // 默认是不采用 + hiddenAutoPause: false, + // + protocol: PLAYER_PLAY_PROTOCOL.fetch, + demuxType: DEMUX_TYPE.flv, + // demux type + useWCS: false, + // + wcsUseVideoRender: true, + // 默认设置为true + useMSE: false, + // + useOffscreen: false, + // + autoWasm: true, + // 自动降级到 wasm 模式 + wasmDecodeErrorReplay: true, + // 解码失败重新播放。 + openWebglAlignment: false, + // https://github.com/langhuihui/jessibuca/issues/152 + wasmDecodeAudioSyncVideo: false, + // wasm 解码之后音视频同步 + recordType: FILE_SUFFIX.webm, + useWebFullScreen: false // use web full screen + + }; + const WORKER_CMD_TYPE = { + init: 'init', + initVideo: 'initVideo', + render: 'render', + playAudio: 'playAudio', + initAudio: 'initAudio', + kBps: 'kBps', + decode: 'decode', + audioCode: 'audioCode', + videoCode: 'videoCode', + wasmError: 'wasmError' + }; + const MEDIA_TYPE = { + audio: 1, + video: 2 + }; + const WORKER_SEND_TYPE = { + init: 'init', + decode: 'decode', + audioDecode: 'audioDecode', + videoDecode: 'videoDecode', + close: 'close', + updateConfig: 'updateConfig' + }; // + const ENCODED_VIDEO_TYPE = { + key: 'key', + delta: 'delta' + }; + + var screenfull = createCommonjsModule(function (module) { + /*! + * screenfull + * v5.1.0 - 2020-12-24 + * (c) Sindre Sorhus; MIT License + */ + (function () { + + var document = typeof window !== 'undefined' && typeof window.document !== 'undefined' ? window.document : {}; + var isCommonjs = module.exports; + + var fn = (function () { + var val; + + var fnMap = [ + [ + 'requestFullscreen', + 'exitFullscreen', + 'fullscreenElement', + 'fullscreenEnabled', + 'fullscreenchange', + 'fullscreenerror' + ], + // New WebKit + [ + 'webkitRequestFullscreen', + 'webkitExitFullscreen', + 'webkitFullscreenElement', + 'webkitFullscreenEnabled', + 'webkitfullscreenchange', + 'webkitfullscreenerror' + + ], + // Old WebKit + [ + 'webkitRequestFullScreen', + 'webkitCancelFullScreen', + 'webkitCurrentFullScreenElement', + 'webkitCancelFullScreen', + 'webkitfullscreenchange', + 'webkitfullscreenerror' + + ], + [ + 'mozRequestFullScreen', + 'mozCancelFullScreen', + 'mozFullScreenElement', + 'mozFullScreenEnabled', + 'mozfullscreenchange', + 'mozfullscreenerror' + ], + [ + 'msRequestFullscreen', + 'msExitFullscreen', + 'msFullscreenElement', + 'msFullscreenEnabled', + 'MSFullscreenChange', + 'MSFullscreenError' + ] + ]; + + var i = 0; + var l = fnMap.length; + var ret = {}; + + for (; i < l; i++) { + val = fnMap[i]; + if (val && val[1] in document) { + for (i = 0; i < val.length; i++) { + ret[fnMap[0][i]] = val[i]; + } + return ret; + } + } + + return false; + })(); + + var eventNameMap = { + change: fn.fullscreenchange, + error: fn.fullscreenerror + }; + + var screenfull = { + request: function (element, options) { + return new Promise(function (resolve, reject) { + var onFullScreenEntered = function () { + this.off('change', onFullScreenEntered); + resolve(); + }.bind(this); + + this.on('change', onFullScreenEntered); + + element = element || document.documentElement; + + var returnPromise = element[fn.requestFullscreen](options); + + if (returnPromise instanceof Promise) { + returnPromise.then(onFullScreenEntered).catch(reject); + } + }.bind(this)); + }, + exit: function () { + return new Promise(function (resolve, reject) { + if (!this.isFullscreen) { + resolve(); + return; + } + + var onFullScreenExit = function () { + this.off('change', onFullScreenExit); + resolve(); + }.bind(this); + + this.on('change', onFullScreenExit); + + var returnPromise = document[fn.exitFullscreen](); + + if (returnPromise instanceof Promise) { + returnPromise.then(onFullScreenExit).catch(reject); + } + }.bind(this)); + }, + toggle: function (element, options) { + return this.isFullscreen ? this.exit() : this.request(element, options); + }, + onchange: function (callback) { + this.on('change', callback); + }, + onerror: function (callback) { + this.on('error', callback); + }, + on: function (event, callback) { + var eventName = eventNameMap[event]; + if (eventName) { + document.addEventListener(eventName, callback, false); + } + }, + off: function (event, callback) { + var eventName = eventNameMap[event]; + if (eventName) { + document.removeEventListener(eventName, callback, false); + } + }, + raw: fn + }; + + if (!fn) { + if (isCommonjs) { + module.exports = {isEnabled: false}; + } else { + window.screenfull = {isEnabled: false}; + } + + return; + } + + Object.defineProperties(screenfull, { + isFullscreen: { + get: function () { + return Boolean(document[fn.fullscreenElement]); + } + }, + element: { + enumerable: true, + get: function () { + return document[fn.fullscreenElement]; + } + }, + isEnabled: { + enumerable: true, + get: function () { + // Coerce to boolean in case of old WebKit + return Boolean(document[fn.fullscreenEnabled]); + } + } + }); + + if (isCommonjs) { + module.exports = screenfull; + } else { + window.screenfull = screenfull; + } + })(); + }); + screenfull.isEnabled; + + (() => { + try { + if (typeof WebAssembly === "object" && typeof WebAssembly.instantiate === "function") { + const module = new WebAssembly.Module(Uint8Array.of(0x0, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00)); + if (module instanceof WebAssembly.Module) return new WebAssembly.Instance(module) instanceof WebAssembly.Instance; + } + } catch (e) {} + + return false; + })(); + function formatVideoDecoderConfigure(avcC) { + let codecArray = avcC.subarray(1, 4); + let codecString = "avc1."; + + for (let j = 0; j < 3; j++) { + let h = codecArray[j].toString(16); + + if (h.length < 2) { + h = "0" + h; + } + + codecString += h; + } + + return { + codec: codecString, + description: avcC + }; + } + + if (!Date.now) Date.now = function () { + return new Date().getTime(); + }; + + decoder.postRun = function () { + var buffer = []; + var tempAudioBuffer = []; + var wcsVideoDecoder = {}; + + if ("VideoEncoder" in self) { + wcsVideoDecoder = { + hasInit: false, + isEmitInfo: false, + offscreenCanvas: null, + offscreenCanvasCtx: null, + decoder: new VideoDecoder({ + output: function (videoFrame) { + if (!wcsVideoDecoder.isEmitInfo) { + decoder$1.opt.debug && console.log('Jessibuca: [worker] Webcodecs Video Decoder initSize'); + postMessage({ + cmd: WORKER_CMD_TYPE.initVideo, + w: videoFrame.codedWidth, + h: videoFrame.codedHeight + }); + wcsVideoDecoder.isEmitInfo = true; + wcsVideoDecoder.offscreenCanvas = new OffscreenCanvas(videoFrame.codedWidth, videoFrame.codedHeight); + wcsVideoDecoder.offscreenCanvasCtx = wcsVideoDecoder.offscreenCanvas.getContext("2d"); + } + + wcsVideoDecoder.offscreenCanvasCtx.drawImage(videoFrame, 0, 0, videoFrame.codedWidth, videoFrame.codedHeight); + let image_bitmap = wcsVideoDecoder.offscreenCanvas.transferToImageBitmap(); + postMessage({ + cmd: WORKER_CMD_TYPE.render, + buffer: image_bitmap, + delay: decoder$1.delay, + ts: 0 + }, [image_bitmap]); + setTimeout(function () { + if (videoFrame.close) { + videoFrame.close(); + } else { + videoFrame.destroy(); + } + }, 100); + }, + error: function (error) { + console.error(error); + } + }), + decode: function (payload, ts) { + const isIFrame = payload[0] >> 4 === 1; + + if (!wcsVideoDecoder.hasInit) { + if (isIFrame && payload[1] === 0) { + const videoCodec = payload[0] & 0x0F; + decoder$1.setVideoCodec(videoCodec); + const config = formatVideoDecoderConfigure(payload.slice(5)); + wcsVideoDecoder.decoder.configure(config); + wcsVideoDecoder.hasInit = true; + } + } else { + const chunk = new EncodedVideoChunk({ + data: payload.slice(5), + timestamp: ts, + type: isIFrame ? ENCODED_VIDEO_TYPE.key : ENCODED_VIDEO_TYPE.delta + }); + wcsVideoDecoder.decoder.decode(chunk); + } + }, + + reset() { + wcsVideoDecoder.hasInit = false; + wcsVideoDecoder.isEmitInfo = false; + wcsVideoDecoder.offscreenCanvas = null; + wcsVideoDecoder.offscreenCanvasCtx = null; + } + + }; + } + + var decoder$1 = { + opt: { + debug: DEFAULT_PLAYER_OPTIONS.debug, + useOffscreen: DEFAULT_PLAYER_OPTIONS.useOffscreen, + useWCS: DEFAULT_PLAYER_OPTIONS.useWCS, + videoBuffer: DEFAULT_PLAYER_OPTIONS.videoBuffer, + openWebglAlignment: DEFAULT_PLAYER_OPTIONS.openWebglAlignment, + videoBufferDelay: DEFAULT_PLAYER_OPTIONS.videoBufferDelay + }, + useOffscreen: function () { + return decoder$1.opt.useOffscreen && typeof OffscreenCanvas != 'undefined'; + }, + initAudioPlanar: function (channels, samplerate) { + postMessage({ + cmd: WORKER_CMD_TYPE.initAudio, + sampleRate: samplerate, + channels: channels + }); + var outputArray = []; + var remain = 0; + + this.playAudioPlanar = function (data, len, ts) { + var frameCount = len; + var origin = []; + var start = 0; + + for (var channel = 0; channel < 2; channel++) { + var fp = decoder.HEAPU32[(data >> 2) + channel] >> 2; + origin[channel] = decoder.HEAPF32.subarray(fp, fp + frameCount); + } + + if (remain) { + len = 1024 - remain; + + if (frameCount >= len) { + outputArray[0] = Float32Array.of(...tempAudioBuffer[0], ...origin[0].subarray(0, len)); + + if (channels == 2) { + outputArray[1] = Float32Array.of(...tempAudioBuffer[1], ...origin[1].subarray(0, len)); + } + + postMessage({ + cmd: WORKER_CMD_TYPE.playAudio, + buffer: outputArray, + ts + }, outputArray.map(x => x.buffer)); + start = len; + frameCount -= len; + } else { + remain += frameCount; + tempAudioBuffer[0] = Float32Array.of(...tempAudioBuffer[0], ...origin[0]); + + if (channels == 2) { + tempAudioBuffer[1] = Float32Array.of(...tempAudioBuffer[1], ...origin[1]); + } + + return; + } + } + + for (remain = frameCount; remain >= 1024; remain -= 1024) { + outputArray[0] = origin[0].slice(start, start += 1024); + + if (channels == 2) { + outputArray[1] = origin[1].slice(start - 1024, start); + } + + postMessage({ + cmd: WORKER_CMD_TYPE.playAudio, + buffer: outputArray, + ts + }, outputArray.map(x => x.buffer)); + } + + if (remain) { + tempAudioBuffer[0] = origin[0].slice(start); + + if (channels == 2) { + tempAudioBuffer[1] = origin[1].slice(start); + } + } + }; + }, + setVideoCodec: function (code) { + postMessage({ + cmd: WORKER_CMD_TYPE.videoCode, + code + }); + }, + setAudioCodec: function (code) { + postMessage({ + cmd: WORKER_CMD_TYPE.audioCode, + code + }); + }, + setVideoSize: function (w, h) { + postMessage({ + cmd: WORKER_CMD_TYPE.initVideo, + w: w, + h: h + }); + var size = w * h; + var qsize = size >> 2; + + if (decoder$1.useOffscreen()) { + this.offscreenCanvas = new OffscreenCanvas(w, h); + this.offscreenCanvasGL = this.offscreenCanvas.getContext("webgl"); + this.webglObj = createWebGL(this.offscreenCanvasGL, decoder$1.opt.openWebglAlignment); + + this.draw = function (ts, y, u, v) { + const yData = decoder.HEAPU8.subarray(y, y + size); + const uData = decoder.HEAPU8.subarray(u, u + qsize); + const vData = decoder.HEAPU8.subarray(v, v + qsize); // if (isGreenYUV(Uint8Array.from(yData))) { + // decoder.opt.debug && console.log('Jessibuca: [worker]: draw offscreenCanvas is green yuv'); + // return + // } + + this.webglObj.render(w, h, yData, uData, vData); + let image_bitmap = this.offscreenCanvas.transferToImageBitmap(); + postMessage({ + cmd: WORKER_CMD_TYPE.render, + buffer: image_bitmap, + delay: this.delay, + ts + }, [image_bitmap]); + }; + } else { + this.draw = function (ts, y, u, v) { + const yData = Uint8Array.from(decoder.HEAPU8.subarray(y, y + size)); + const uData = Uint8Array.from(decoder.HEAPU8.subarray(u, u + qsize)); + const vData = Uint8Array.from(decoder.HEAPU8.subarray(v, v + qsize)); // if (isGreenYUV(yData)) { + // decoder.opt.debug && console.log('Jessibuca: [worker]: draw is green yuv'); + // return + // } + + const outputArray = [yData, uData, vData]; + postMessage({ + cmd: WORKER_CMD_TYPE.render, + output: outputArray, + delay: this.delay, + ts + }, outputArray.map(x => x.buffer)); + }; + } + }, + getDelay: function (timestamp) { + if (!timestamp) { + return -1; + } + + if (!this.firstTimestamp) { + this.firstTimestamp = timestamp; + this.startTimestamp = Date.now(); + this.delay = -1; + } else { + if (timestamp) { + const localTimestamp = Date.now() - this.startTimestamp; + const timeTimestamp = timestamp - this.firstTimestamp; + + if (localTimestamp >= timeTimestamp) { + this.delay = localTimestamp - timeTimestamp; + } else { + this.delay = timeTimestamp - localTimestamp; + } + } + } + + return this.delay; + }, + resetDelay: function () { + this.firstTimestamp = null; + this.startTimestamp = null; + this.delay = -1; + }, + init: function () { + decoder$1.opt.debug && console.log('Jessibuca: [worker] init'); + + const _doDecode = data => { + // decoder.opt.debug && console.log('Jessibuca: [worker]: _doDecode'); + if (decoder$1.opt.useWCS && decoder$1.useOffscreen() && data.type === MEDIA_TYPE.video && wcsVideoDecoder.decode) { + wcsVideoDecoder.decode(data.payload, data.ts); + } else { + // decoder.opt.debug && console.log('Jessibuca: [worker]: _doDecode wasm'); + data.decoder.decode(data.payload, data.ts); + } + }; + + const loop = () => { + if (buffer.length) { + if (this.dropping) { + // // dropping + data = buffer.shift(); // + + if (data.type === MEDIA_TYPE.audio && data.payload[1] === 0) { + _doDecode(data); + } + + while (!data.isIFrame && buffer.length) { + // dropping + data = buffer.shift(); // + + if (data.type === MEDIA_TYPE.audio && data.payload[1] === 0) { + _doDecode(data); + } + } + + if (data.isIFrame) { + this.dropping = false; + + _doDecode(data); + } + } else { + var data = buffer[0]; + + if (this.getDelay(data.ts) === -1) { + // decoder.opt.debug && console.log('Jessibuca: [worker]: common dumex delay is -1'); + buffer.shift(); + + _doDecode(data); + } else if (this.delay > decoder$1.opt.videoBuffer + decoder$1.opt.videoBufferDelay) { + // decoder.opt.debug && console.log('Jessibuca: [worker]:', `delay is ${this.delay}, set dropping is true`); + this.resetDelay(); + this.dropping = true; + } else { + while (buffer.length) { + data = buffer[0]; + + if (this.getDelay(data.ts) > decoder$1.opt.videoBuffer) { + // decoder.opt.debug && console.log('Jessibuca: [worker]:', `delay is ${this.delay}, decode`); + buffer.shift(); + + _doDecode(data); + } else { + // decoder.opt.debug && console.log('Jessibuca: [worker]:', `delay is ${this.delay},opt.videoBuffer is ${decoder.opt.videoBuffer}`); + break; + } + } + } + } + } + }; + + this.stopId = setInterval(loop, 10); + }, + close: function () { + decoder$1.opt.debug && console.log('Jessibuca: [worker]: close'); + clearInterval(this.stopId); + this.stopId = null; + audioDecoder.clear && audioDecoder.clear(); + videoDecoder.clear && videoDecoder.clear(); + wcsVideoDecoder.reset && wcsVideoDecoder.reset(); + this.firstTimestamp = null; + this.startTimestamp = null; + this.delay = -1; + this.dropping = false; + + if (this.webglObj) { + this.webglObj.destroy(); + this.offscreenCanvas = null; + this.offscreenCanvasGL = null; + this.offscreenCanvasCtx = null; + } + + buffer = []; + tempAudioBuffer = []; + delete this.playAudioPlanar; + delete this.draw; + }, + pushBuffer: function (bufferData, options) { + // 音频 + if (options.type === MEDIA_TYPE.audio) { + buffer.push({ + ts: options.ts, + payload: bufferData, + decoder: audioDecoder, + type: MEDIA_TYPE.audio + }); + } else if (options.type === MEDIA_TYPE.video) { + buffer.push({ + ts: options.ts, + payload: bufferData, + decoder: videoDecoder, + type: MEDIA_TYPE.video, + isIFrame: options.isIFrame + }); + } + } + }; + var audioDecoder = new decoder.AudioDecoder(decoder$1); + var videoDecoder = new decoder.VideoDecoder(decoder$1); + postMessage({ + cmd: WORKER_SEND_TYPE.init + }); + + self.onmessage = function (event) { + var msg = event.data; + + switch (msg.cmd) { + case WORKER_SEND_TYPE.init: + try { + decoder$1.opt = Object.assign(decoder$1.opt, JSON.parse(msg.opt)); + } catch (e) {} + + audioDecoder.sample_rate = msg.sampleRate; + decoder$1.init(); + break; + + case WORKER_SEND_TYPE.decode: + decoder$1.pushBuffer(msg.buffer, msg.options); + break; + + case WORKER_SEND_TYPE.audioDecode: + audioDecoder.decode(msg.buffer, msg.ts); + break; + + case WORKER_SEND_TYPE.videoDecode: + videoDecoder.decode(msg.buffer, msg.ts); + break; + + case WORKER_SEND_TYPE.close: + decoder$1.close(); + break; + + case WORKER_SEND_TYPE.updateConfig: + decoder$1.opt[msg.key] = msg.value; + break; + } + }; + }; + +})); +//# sourceMappingURL=decoder.js.map diff --git a/console/client/assets/js/jessibuca/decoder.wasm b/console/client/assets/js/jessibuca/decoder.wasm index 7ea58df..89c8185 100644 Binary files a/console/client/assets/js/jessibuca/decoder.wasm and b/console/client/assets/js/jessibuca/decoder.wasm differ diff --git a/console/client/assets/js/jessibuca/jessibuca.js b/console/client/assets/js/jessibuca/jessibuca.js index 32e245d..70eb861 100644 --- a/console/client/assets/js/jessibuca/jessibuca.js +++ b/console/client/assets/js/jessibuca/jessibuca.js @@ -1 +1,13125 @@ -!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).jessibuca=t()}(this,(function(){"use strict";const e=0,t=1,i="flv",n="m7s",o={videoBuffer:1e3,isResize:!0,isFullResize:!1,isFlv:!1,debug:!1,loadingTimeout:10,heartTimeout:10,timeout:10,supportDblclickFullscreen:!1,showBandwidth:!1,keepScreenOn:!1,isNotMute:!1,hasAudio:!0,hasVideo:!0,operateBtns:{fullscreen:!1,screenshot:!1,play:!1,audio:!1,record:!1},hasControl:!1,loadingText:"",background:"",decoder:"/assets/js/jessibuca/decoder.js",url:"",rotate:0,forceNoOffscreen:!0,hiddenAutoPause:!1,protocol:t,demuxType:i,useWCS:!1,useMSE:!1,useOffscreen:!1},r="init",s="initVideo",a="render",A="playAudio",c="initAudio",d="audioCode",l="videoCode",u=1,h=2,f=8,p=9,g="init",m="decode",b="audioDecode",y="close",v={fullscreen:"fullscreen$2",webFullscreen:"webFullscreen",decoderWorkerInit:"decoderWorkerInit",play:"play",playing:"playing",pause:"pause",mute:"mute",load:"load",loading:"loading",videoInfo:"videoInfo",timeUpdate:"timeUpdate",audioInfo:"audioInfo",log:"log",error:"error",kBps:"kBps",timeout:"timeout",delayTimeout:"delayTimeout",loadingTimeout:"loadingTimeout",stats:"stats",performance:"performance",record:"record",recording:"recording",recordingTimestamp:"recordingTimestamp",recordStart:"recordStart",recordEnd:"recordEnd",recordCreateError:"recordCreateError",buffer:"buffer",videoFrame:"videoFrame",start:"start",metadata:"metadata",resize:"resize",streamEnd:"streamEnd",streamSuccess:"streamSuccess",streamMessage:"streamMessage",streamError:"streamError",volumechange:"volumechange",destroy:"destroy",mseSourceOpen:"mseSourceOpen",mseSourceClose:"mseSourceClose",mseSourceBufferError:"mseSourceBufferError",mseSourceBufferBusy:"mseSourceBufferBusy",videoWaiting:"videoWaiting",videoTimeUpdate:"videoTimeUpdate",videoSyncAudio:"videoSyncAudio"},w={load:v.load,timeUpdate:v.timeUpdate,videoInfo:v.videoInfo,audioInfo:v.audioInfo,error:v.error,kBps:v.kBps,log:v.log,start:v.start,timeout:v.timeout,loadingTimeout:v.loadingTimeout,delayTimeout:v.delayTimeout,fullscreen:"fullscreen",play:v.play,pause:v.pause,mute:v.mute,stats:v.stats,performance:v.performance,recordingTimestamp:v.recordingTimestamp,recordStart:v.recordStart,recordEnd:v.recordEnd},E={playError:"playIsNotPauseOrUrlIsNull",fetchError:"fetchError",websocketError:"websocketError",webcodecsH265NotSupport:"webcodecsH265NotSupport",mediaSourceH265NotSupport:"mediaSourceH265NotSupport",wasmDecodeError:"wasmDecodeError"},S="notConnect",R="open",C="close",B="error",k={download:"download",base64:"base64",blob:"blob"},I={7:"H264(AVC)",12:"H265(HEVC)"},T=7,x=12,L={10:"AAC",7:"ALAW",8:"MULAW"},D=32,O=33,j=34,U=0,F=1,P=2,M="mp4",V="webm",Q="webcodecs",N="webgl",W="offscreen",G="key",H="delta",J='video/mp4; codecs="avc1.64002A"',q="ended",z="open",X="closed";class Y{constructor(e){this.log=function(t){if(e._opt.debug){for(var i=arguments.length,n=new Array(i>1?i-1:0),o=1;o1?i-1:0),o=1;o1?i-1:0),o=1;o3&&void 0!==arguments[3]?arguments[3]:{};if(!e)return;if(Array.isArray(t))return t.map((t=>this.proxy(e,t,i,n)));e.addEventListener(t,i,n);const o=()=>e.removeEventListener(t,i,n);return this.destroys.push(o),o}destroy(){this.master.debug.log("Events","destroy"),this.destroys.forEach((e=>e()))}}var K="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function _(e,t){return e(t={exports:{}},t.exports),t.exports}var $=_((function(e){!function(){var t="undefined"!=typeof window&&void 0!==window.document?window.document:{},i=e.exports,n=function(){for(var e,i=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],n=0,o=i.length,r={};n0&&void 0!==arguments[0]?arguments[0]:"";const t=e.split(","),i=atob(t[1]),n=t[0].replace("data:","").replace(";base64","");let o=i.length,r=new Uint8Array(o);for(;o--;)r[o]=i.charCodeAt(o);return new File([r],"file",{type:n})}function ie(e,t){const i=document.createElement("a");i.download=t,i.href=URL.createObjectURL(e),i.click(),URL.revokeObjectURL(e)}function ne(){return(new Date).getTime()}function oe(e,t,i){return Math.max(Math.min(e,Math.max(t,i)),Math.min(t,i))}function re(e,t,i){if(e)return"object"==typeof t&&Object.keys(t).forEach((i=>{re(e,i,t[i])})),e.style[t]=i,e}function se(e,t){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(!e)return 0;const n=getComputedStyle(e,null).getPropertyValue(t);return i?parseFloat(n):n}function ae(){return performance&&"function"==typeof performance.now?performance.now():Date.now()}function Ae(e){let t=0,i=ae();return n=>{t+=n;const o=ae(),r=o-i;r>=1e3&&(e(t/r*1e3),i=o,t=0)}}function ce(e){if(null==e||""===e)return"0 KB/S";let t=parseFloat(e);return t=t.toFixed(2),t+"KB/S"}function de(e){return null==e}function le(e){return!de(e)}$.isEnabled,(()=>{try{if("object"==typeof WebAssembly&&"function"==typeof WebAssembly.instantiate){const e=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(e instanceof WebAssembly.Module)return new WebAssembly.Instance(e)instanceof WebAssembly.Instance}}catch(e){}})();class ue{on(e,t,i){const n=this.e||(this.e={});return(n[e]||(n[e]=[])).push({fn:t,ctx:i}),this}once(e,t,i){const n=this;function o(){n.off(e,o);for(var r=arguments.length,s=new Array(r),a=0;a1?i-1:0),o=1;o{delete i[e]})),void delete this.e;const n=i[e],o=[];if(n&&t)for(let e=0,i=n.length;e{var t=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),i=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","const mat4 YUV2RGB = mat4","(","1.1643828125, 0, 1.59602734375, -.87078515625,","1.1643828125, -.39176171875, -.81296875, .52959375,","1.1643828125, 2.017234375, 0, -1.081390625,","0, 0, 0, 1",");","void main(void) {","highp float y = texture2D(ySampler, textureCoord).r;","highp float u = texture2D(uSampler, textureCoord).r;","highp float v = texture2D(vSampler, textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n"),n=e.createShader(e.VERTEX_SHADER);e.shaderSource(n,t),e.compileShader(n),e.getShaderParameter(n,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(n));var o=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(o,i),e.compileShader(o),e.getShaderParameter(o,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(o));var r=e.createProgram();e.attachShader(r,n),e.attachShader(r,o),e.linkProgram(r),e.getProgramParameter(r,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(r)),e.useProgram(r);var s=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,s),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var a=e.getAttribLocation(r,"vertexPos");e.enableVertexAttribArray(a),e.vertexAttribPointer(a,2,e.FLOAT,!1,0,0);var A=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,A),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var c=e.getAttribLocation(r,"texturePos");function d(t,i){var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(r,t),i),n}e.enableVertexAttribArray(c),e.vertexAttribPointer(c,2,e.FLOAT,!1,0,0);var l=d("ySampler",0),u=d("uSampler",1),h=d("vSampler",2);return{render:function(t,i,n,o,r){e.viewport(0,0,t,i),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,l),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t,i,0,e.LUMINANCE,e.UNSIGNED_BYTE,n),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,u),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,h),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,r),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(r),e.deleteBuffer(s),e.deleteBuffer(A),e.deleteTexture(l),e.deleteTexture(u),e.deleteBuffer(h)}catch(e){}}}})(this.contextGl);this.contextGlRender=e.render,this.contextGlDestroy=e.destroy}_initContext2D(){this.context2D=this.$videoElement.getContext("2d")}_initCanvasRender(){this.player._opt.useWCS&&!this._supportOffscreen()?(this.renderType=Q,this._initContext2D()):this._supportOffscreen()?(this.renderType=W,this._bindOffscreen()):(this.renderType=N,this._initContextGl())}_supportOffscreen(){return"function"==typeof this.$videoElement.transferControlToOffscreen&&this.player._opt.useOffscreen}_bindOffscreen(){this.bitmaprenderer=this.$videoElement.getContext("bitmaprenderer")}initCanvasViewSize(){this.$videoElement.width=this.videoInfo.width,this.$videoElement.height=this.videoInfo.height,this.resize()}render(e){switch(this.player.videoTimestamp=e.ts,this.renderType){case W:this.bitmaprenderer.transferFromImageBitmap(e.buffer);break;case N:this.contextGlRender(this.$videoElement.width,this.$videoElement.height,e.output[0],e.output[1],e.output[2]);break;case Q:this.context2D.drawImage(e.videoFrame,0,0,this.$videoElement.width,this.$videoElement.height)}}screenshot(e,t,i,n){e=e||ne(),n=n||k.download;const o={png:"image/png",jpeg:"image/jpeg",webp:"image/webp"};let r=.92;!o[t]&&k[t]&&(n=t,t="png",i=void 0),"string"==typeof i&&(n=i,i=void 0),void 0!==i&&(r=Number(i));const s=this.$videoElement.toDataURL(o[t]||o.png,r),a=te(s);return n===k.base64?s:n===k.blob?a:void(n===k.download&&ie(a,e))}clearView(){switch(this.renderType){case W:(function(e,t){const i=document.createElement("canvas");return i.width=e,i.height=t,createImageBitmap(i,0,0,e,t)})(this.$videoElement.width,this.$videoElement.height).then((e=>{this.bitmaprenderer.transferFromImageBitmap(e)}));break;case N:this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT);break;case Q:this.context2D.clearRect(0,0,this.$videoElement.width,this.$videoElement.height)}}resize(){this.player.debug.log("canvasVideo","resize");const e=this.player._opt,t=this.player.width;let i=this.player.height;e.hasControl&&(i-=38);let n=this.$videoElement.width,o=this.$videoElement.height;const r=e.rotate;let s=(t-n)/2,a=(i-o)/2;270!==r&&90!==r||(n=this.$videoElement.height,o=this.$videoElement.width);const A=t/n,c=i/o;let d=A>c?c:A;e.isResize||A!==c&&(d=A+","+c),e.isFullResize&&(d=A>c?A:c);let l="scale("+d+")";r&&(l+=" rotate("+r+"deg)"),this.$videoElement.style.transform=l,this.$videoElement.style.left=s+"px",this.$videoElement.style.top=a+"px"}destroy(){this.contextGl&&(this.contextGl=null),this.context2D&&(this.context2D=null),this.contextGlRender&&(this.contextGlDestroy&&this.contextGlDestroy(),this.contextGlDestroy=null,this.contextGlRender=null),this.bitmaprenderer&&(this.bitmaprenderer=null),this.renderType=null,this.videoInfo={width:"",height:"",encType:"",encTypeCode:""},this.player.$container.removeChild(this.$videoElement),this.init=!1,this.off(),this.player.debug.log("CanvasVideoLoader","destroy")}}class pe extends he{constructor(e){super(),this.player=e;const t=document.createElement("video");t.muted=!0,t.style.position="absolute",t.style.top=0,t.style.left=0,e.$container.appendChild(t),this.$videoElement=t,this.videoInfo={width:"",height:"",encType:""},this.resize();const{proxy:i}=this.player.events;i(this.$videoElement,"canplay",(()=>{this.player.debug.log("Video","canplay")})),i(this.$videoElement,"waiting",(()=>{this.player.emit(v.videoWaiting)})),i(this.$videoElement,"timeupdate",(e=>{})),this.player.debug.log("Video","init")}play(){this.$videoElement.play()}clearView(){}screenshot(e,t,i,n){e=e||ne(),n=n||k.download;let o=.92;!{png:"image/png",jpeg:"image/jpeg",webp:"image/webp"}[t]&&k[t]&&(n=t,t="png",i=void 0),"string"==typeof i&&(n=i,i=void 0),void 0!==i&&(o=Number(i));const r=this.$videoElement;let s=document.createElement("canvas");s.width=r.videoWidth,s.height=r.videoHeight;s.getContext("2d").drawImage(r,0,0,s.width,s.height);const a=s.toDataURL(k[t]||k.png,o),A=te(a);return n===k.base64?a:n===k.blob?A:void(n===k.download&&ie(A,e))}initCanvasViewSize(){this.resize()}resize(){this.$videoElement.width=this.player.width,this.$videoElement.height=this.player._opt.hasControl?this.player.height-38:this.player.height;const e=this.player._opt;let t="contain";const i=e.rotate;e.isResize||(t="fill"),e.isFullResize&&(t="none"),this.$videoElement.style.objectFit=t,this.$videoElement.style.transform="rotate("+i+"deg)"}destroy(){this.player.$container.removeChild(this.$videoElement),this.init=!1,this.off(),this.player.debug.log("Video","destroy")}}class ge{constructor(e){return new(ge.getLoaderFactory(e._opt))(e)}static getLoaderFactory(e){return e.useMSE?pe:fe}}class me extends ue{constructor(e){super(),this.bufferList=[],this.player=e,this.scriptNode=null,this.hasInitScriptNode=!1,this.audioContextChannel=null,this.audioContext=new(window.AudioContext||window.webkitAudioContext),this.gainNode=this.audioContext.createGain();const t=this.audioContext.createBufferSource();t.buffer=this.audioContext.createBuffer(1,1,22050),t.connect(this.audioContext.destination),t.noteOn?t.noteOn(0):t.start(0),this.audioBufferSourceNode=t,this.mediaStreamAudioDestinationNode=this.audioContext.createMediaStreamDestination(),this.audioEnabled(!0),this.gainNode.gain.value=0,this.playing=!1,this.audioSyncVideoOption={diff:null},this.audioInfo={encType:"",channels:"",sampleRate:""},this.init=!1,this.on(v.videoSyncAudio,(e=>{this.player.debug.log("AudioContext",`videoSyncAudio , audioTimestamp: ${e.audioTimestamp},videoTimestamp: ${e.videoTimestamp},diff:${e.diff}`),this.audioSyncVideoOption=e})),this.player.debug.log("AudioContext","init")}updateAudioInfo(e){e.encTypeCode&&(this.audioInfo.encType=L[e.encTypeCode]),e.channels&&(this.audioInfo.channels=e.channels),e.sampleRate&&(this.audioInfo.sampleRate=e.sampleRate),this.audioInfo.sampleRate&&this.audioInfo.channels&&this.audioInfo.encType&&!this.init&&(this.player.emit(v.audioInfo,this.audioInfo),this.init=!0)}get isPlaying(){return this.playing}get isMute(){return 0===this.gainNode.gain.value||this.isStateSuspended()}get volume(){return this.gainNode.gain.value}get bufferSize(){return this.bufferList.length}initScriptNode(){if(this.playing=!0,this.hasInitScriptNode)return;const e=this.audioInfo.channels,t=this.audioContext.createScriptProcessor(1024,0,e);t.onaudioprocess=t=>{const i=t.outputBuffer;if(this.bufferList.length&&this.playing){if(!this.player._opt.useWCS&&!this.player._opt.useMSE){if(this.audioSyncVideoOption.diff>200)return void this.player.debug.warn("AudioContext",`audioSyncVideoOption more than diff :${this.audioSyncVideoOption.diff}`);if(this.audioSyncVideoOption.diff<-200){this.player.debug.warn("AudioContext",`audioSyncVideoOption less than diff :${this.audioSyncVideoOption.diff}`);let e=this.bufferList.shift();for(;e.ts-this.player.videoTimestamp<-200&&this.bufferList.length>0;)e=this.bufferList.shift();if(0===this.bufferList.length)return}}if(0===this.bufferList.length)return;const t=this.bufferList.shift();t&&t.ts&&(this.player.audioTimestamp=t.ts);for(let n=0;n20&&(this.player.debug.warn("AudioContext",`bufferList is large: ${this.bufferList.length}`),this.bufferList.length>50&&this.bufferList.shift())}pause(){this.audioSyncVideoOption={diff:null},this.playing=!1,this.clear()}resume(){this.playing=!0}destroy(){this.closeAudio(),this.audioContext.close(),this.audioContext=null,this.gainNode=null,this.init=!1,this.scriptNode&&(this.scriptNode.onaudioprocess=ee,this.scriptNode=null),this.audioBufferSourceNode=null,this.mediaStreamAudioDestinationNode=null,this.hasInitScriptNode=!1,this.audioSyncVideoOption={diff:null},this.off(),this.player.debug.log("AudioContext","destroy")}}class be{constructor(e){return new(be.getLoaderFactory())(e)}static getLoaderFactory(){return me}}class ye extends ue{constructor(e){super(),this.player=e,this.playing=!1,this.abortController=new AbortController,this.streamRate=Ae((t=>{e.emit(v.kBps,(t/1024).toFixed(2))})),e.debug.log("FetchStream","init")}fetchStream(e){const{demux:t}=this.player;fetch(e,{signal:this.abortController.signal}).then((e=>{const i=e.body.getReader();this.emit(v.streamSuccess);const n=()=>{i.read().then((e=>{let{done:i,value:o}=e;i?t.close():(this.streamRate&&this.streamRate(o.byteLength),t.dispatch(o),n())})).catch((e=>{t.close(),this.emit(E.fetchError,e),this.player.emit(v.error,E.fetchError),this.abort()}))};n()})).catch((e=>{this.abort(),this.emit(E.fetchError,e),this.player.emit(v.error,E.fetchError)}))}abort(){this.abortController&&(this.abortController.abort(),this.abortController=null)}destroy(){this.abort(),this.off(),this.streamRate=null,this.player.debug.log("FetchStream","destroy")}}class ve extends ue{constructor(e){super(),this.player=e,this.socket=null,this.socketStatus=S,this.wsUrl=null,this.streamRate=Ae((t=>{e.emit(v.kBps,(t/1024).toFixed(2))}))}_createWebSocket(){const e=this.player,{debug:t,events:{proxy:i},demux:n}=e;this.socket=new WebSocket(this.wsUrl),this.socket.binaryType="arraybuffer",i(this.socket,"open",(()=>{this.emit(v.streamSuccess),t.log("websocketLoader","socket open"),this.socketStatus=R})),i(this.socket,"message",(e=>{this.streamRate&&this.streamRate(e.data.byteLength),this._handleMessage(e.data)})),i(this.socket,"close",(()=>{t.log("websocketLoader","socket close"),this.emit(v.streamEnd),this.socketStatus=C})),i(this.socket,"error",(e=>{t.log("websocketLoader","socket error"),this.emit(E.websocketError,e),this.player.emit(v.error,E.websocketError),this.socketStatus=B,n.close(),t.log("websocketLoader","socket error:",e)}))}_handleMessage(e){const{demux:t}=this.player;t.dispatch(e)}fetchStream(e){this.wsUrl=e,this._createWebSocket()}destroy(){this.socket&&(this.socket.close(),this.socket=null),this.socketStatus=S,this.streamRate=null,this.off(),this.player.debug.log("websocketLoader","destroy")}}class we{constructor(e){return new(we.getLoaderFactory(e._opt.protocol))(e)}static getLoaderFactory(i){return i===t?ye:i===e?ve:void 0}}var Ee=_((function(e){function t(e,o){if(!e)throw"First parameter is required.";o=new i(e,o=o||{type:"video"});var r=this;function s(t){t&&(o.initCallback=function(){t(),t=o.initCallback=null});var i=new n(e,o);(h=new i(e,o)).record(),u("recording"),o.disableLogs||console.log("Initialized recorderType:",h.constructor.name,"for output-type:",o.type)}function a(e){if(e=e||function(){},h){if("paused"===r.state)return r.resumeRecording(),void setTimeout((function(){a(e)}),1);"recording"===r.state||o.disableLogs||console.warn('Recording state should be: "recording", however current state is: ',r.state),o.disableLogs||console.log("Stopped recording "+o.type+" stream."),"gif"!==o.type?h.stop(t):(h.stop(),t()),u("stopped")}else p();function t(t){if(h){Object.keys(h).forEach((function(e){"function"!=typeof h[e]&&(r[e]=h[e])}));var i=h.blob;if(!i){if(!t)throw"Recording failed.";h.blob=i=t}if(i&&!o.disableLogs&&console.log(i.type,"->",m(i.size)),e){var n;try{n=d.createObjectURL(i)}catch(e){}"function"==typeof e.call?e.call(r,n):e(n)}o.autoWriteToDisk&&c((function(e){var t={};t[o.type+"Blob"]=e,T.Store(t)}))}else"function"==typeof e.call?e.call(r,""):e("")}}function A(e){postMessage((new FileReaderSync).readAsDataURL(e))}function c(e,t){if(!e)throw"Pass a callback function over getDataURL.";var i=t?t.blob:(h||{}).blob;if(!i)return o.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout((function(){c(e,t)}),1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var n=new FileReader;n.readAsDataURL(i),n.onload=function(t){e(t.target.result)}}else{var r=function(e){try{var t=d.createObjectURL(new Blob([e.toString(),"this.onmessage = function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),i=new Worker(t);return d.revokeObjectURL(t),i}catch(e){}}(A);r.onmessage=function(t){e(t.data)},r.postMessage(i)}}function l(e){e=e||0,"paused"!==r.state?"stopped"!==r.state&&(e>=r.recordingDuration?a(r.onRecordingStopped):(e+=1e3,setTimeout((function(){l(e)}),1e3))):setTimeout((function(){l(e)}),1e3)}function u(e){r&&(r.state=e,"function"==typeof r.onStateChanged.call?r.onStateChanged.call(r,e):r.onStateChanged(e))}var h,f='It seems that recorder is destroyed or "startRecording" is not invoked for '+o.type+" recorder.";function p(){!0!==o.disableLogs&&console.warn(f)}var g={startRecording:function(t){return o.disableLogs||console.log("RecordRTC version: ",r.version),t&&(o=new i(e,t)),o.disableLogs||console.log("started recording "+o.type+" stream."),h?(h.clearRecordedData(),h.record(),u("recording"),r.recordingDuration&&l(),r):(s((function(){r.recordingDuration&&l()})),r)},stopRecording:a,pauseRecording:function(){h?"recording"===r.state?(u("paused"),h.pause(),o.disableLogs||console.log("Paused recording.")):o.disableLogs||console.warn("Unable to pause the recording. Recording state: ",r.state):p()},resumeRecording:function(){h?"paused"===r.state?(u("recording"),h.resume(),o.disableLogs||console.log("Resumed recording.")):o.disableLogs||console.warn("Unable to resume the recording. Recording state: ",r.state):p()},initRecorder:s,setRecordingDuration:function(e,t){if(void 0===e)throw"recordingDuration is required.";if("number"!=typeof e)throw"recordingDuration must be a number.";return r.recordingDuration=e,r.onRecordingStopped=t||function(){},{onRecordingStopped:function(e){r.onRecordingStopped=e}}},clearRecordedData:function(){h?(h.clearRecordedData(),o.disableLogs||console.log("Cleared old recorded data.")):p()},getBlob:function(){if(h)return h.blob;p()},getDataURL:c,toURL:function(){if(h)return d.createObjectURL(h.blob);p()},getInternalRecorder:function(){return h},save:function(e){h?b(h.blob,e):p()},getFromDisk:function(e){h?t.getFromDisk(o.type,e):p()},setAdvertisementArray:function(e){o.advertisement=[];for(var t=e.length,i=0;i-1&&"netscape"in window&&/ rv:/.test(navigator.userAgent),f=!u&&!l&&!!navigator.webkitGetUserMedia||y()||-1!==navigator.userAgent.toLowerCase().indexOf("chrome/"),p=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);p&&!f&&-1!==navigator.userAgent.indexOf("CriOS")&&(p=!1,f=!0);var g=window.MediaStream;function m(e){if(0===e)return"0 Bytes";var t=parseInt(Math.floor(Math.log(e)/Math.log(1e3)),10);return(e/Math.pow(1e3,t)).toPrecision(3)+" "+["Bytes","KB","MB","GB","TB"][t]}function b(e,t){if(!e)throw"Blob object is required.";if(!e.type)try{e.type="video/webm"}catch(e){}var i=(e.type||"video/webm").split("/")[1];if(-1!==i.indexOf(";")&&(i=i.split(";")[0]),t&&-1!==t.indexOf(".")){var n=t.split(".");t=n[0],i=n[1]}var o=(t||Math.round(9999999999*Math.random())+888888888)+"."+i;if(void 0!==navigator.msSaveOrOpenBlob)return navigator.msSaveOrOpenBlob(e,o);if(void 0!==navigator.msSaveBlob)return navigator.msSaveBlob(e,o);var r=document.createElement("a");r.href=d.createObjectURL(e),r.download=o,r.style="display:none;opacity:0;color:transparent;",(document.body||document.documentElement).appendChild(r),"function"==typeof r.click?r.click():(r.target="_blank",r.dispatchEvent(new MouseEvent("click",{view:window,bubbles:!0,cancelable:!0}))),d.revokeObjectURL(r.href)}function y(){return"undefined"!=typeof window&&"object"==typeof window.process&&"renderer"===window.process.type||(!("undefined"==typeof process||"object"!=typeof process.versions||!process.versions.electron)||"object"==typeof navigator&&"string"==typeof navigator.userAgent&&navigator.userAgent.indexOf("Electron")>=0)}function v(e,t){return e&&e.getTracks?e.getTracks().filter((function(e){return e.kind===(t||"audio")})):[]}function w(e,t){"srcObject"in t?t.srcObject=e:"mozSrcObject"in t?t.mozSrcObject=e:t.srcObject=e}void 0===g&&"undefined"!=typeof webkitMediaStream&&(g=webkitMediaStream),void 0!==g&&void 0===g.prototype.stop&&(g.prototype.stop=function(){this.getTracks().forEach((function(e){e.stop()}))}),t.invokeSaveAsDialog=b,t.getTracks=v,t.getSeekableBlob=function(e,t){if("undefined"==typeof EBML)throw new Error("Please link: https://www.webrtc-experiment.com/EBML.js");var i=new EBML.Reader,n=new EBML.Decoder,o=EBML.tools,r=new FileReader;r.onload=function(e){n.decode(this.result).forEach((function(e){i.read(e)})),i.stop();var r=o.makeMetadataSeekable(i.metadatas,i.duration,i.cues),s=this.result.slice(i.metadataSize),a=new Blob([r,s],{type:"video/webm"});t(a)},r.readAsArrayBuffer(e)},t.bytesToSize=m,t.isElectron=y;var E={};function S(){if(h||p||l)return!0;var e,t,i=navigator.userAgent,n=""+parseFloat(navigator.appVersion),o=parseInt(navigator.appVersion,10);return(f||u)&&(e=i.indexOf("Chrome"),n=i.substring(e+7)),-1!==(t=n.indexOf(";"))&&(n=n.substring(0,t)),-1!==(t=n.indexOf(" "))&&(n=n.substring(0,t)),o=parseInt(""+n,10),isNaN(o)&&(n=""+parseFloat(navigator.appVersion),o=parseInt(navigator.appVersion,10)),o>=49}function R(e,t){var i=this;if(void 0===e)throw'First argument "MediaStream" is required.';if("undefined"==typeof MediaRecorder)throw"Your browser does not support the Media Recorder API. Please try other modules e.g. WhammyRecorder or StereoAudioRecorder.";if("audio"===(t=t||{mimeType:"video/webm"}).type){var n;if(v(e,"video").length&&v(e,"audio").length)navigator.mozGetUserMedia?(n=new g).addTrack(v(e,"audio")[0]):n=new g(v(e,"audio")),e=n;t.mimeType&&-1!==t.mimeType.toString().toLowerCase().indexOf("audio")||(t.mimeType=f?"audio/webm":"audio/ogg"),t.mimeType&&"audio/ogg"!==t.mimeType.toString().toLowerCase()&&navigator.mozGetUserMedia&&(t.mimeType="audio/ogg")}var o,r=[];function s(){i.timestamps.push((new Date).getTime()),"function"==typeof t.onTimeStamp&&t.onTimeStamp(i.timestamps[i.timestamps.length-1],i.timestamps)}function a(e){return o&&o.mimeType?o.mimeType:e.mimeType||"video/webm"}function A(){r=[],o=null,i.timestamps=[]}this.getArrayOfBlobs=function(){return r},this.record=function(){i.blob=null,i.clearRecordedData(),i.timestamps=[],c=[],r=[];var n=t;t.disableLogs||console.log("Passing following config over MediaRecorder API.",n),o&&(o=null),f&&!S()&&(n="video/vp8"),"function"==typeof MediaRecorder.isTypeSupported&&n.mimeType&&(MediaRecorder.isTypeSupported(n.mimeType)||(t.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",n.mimeType),n.mimeType="audio"===t.type?"audio/webm":"video/webm"));try{o=new MediaRecorder(e,n),t.mimeType=n.mimeType}catch(t){o=new MediaRecorder(e)}n.mimeType&&!MediaRecorder.isTypeSupported&&"canRecordMimeType"in o&&!1===o.canRecordMimeType(n.mimeType)&&(t.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",n.mimeType)),o.ondataavailable=function(e){if(e.data&&c.push("ondataavailable: "+m(e.data.size)),"number"!=typeof t.timeSlice)!e.data||!e.data.size||e.data.size<100||i.blob?i.recordingCallback&&(i.recordingCallback(new Blob([],{type:a(n)})),i.recordingCallback=null):(i.blob=t.getNativeBlob?e.data:new Blob([e.data],{type:a(n)}),i.recordingCallback&&(i.recordingCallback(i.blob),i.recordingCallback=null));else if(e.data&&e.data.size&&(r.push(e.data),s(),"function"==typeof t.ondataavailable)){var o=t.getNativeBlob?e.data:new Blob([e.data],{type:a(n)});t.ondataavailable(o)}},o.onstart=function(){c.push("started")},o.onpause=function(){c.push("paused")},o.onresume=function(){c.push("resumed")},o.onstop=function(){c.push("stopped")},o.onerror=function(e){e&&(e.name||(e.name="UnknownError"),c.push("error: "+e),t.disableLogs||(-1!==e.name.toString().toLowerCase().indexOf("invalidstate")?console.error("The MediaRecorder is not in a state in which the proposed operation is allowed to be executed.",e):-1!==e.name.toString().toLowerCase().indexOf("notsupported")?console.error("MIME type (",n.mimeType,") is not supported.",e):-1!==e.name.toString().toLowerCase().indexOf("security")?console.error("MediaRecorder security error",e):"OutOfMemory"===e.name?console.error("The UA has exhaused the available memory. User agents SHOULD provide as much additional information as possible in the message attribute.",e):"IllegalStreamModification"===e.name?console.error("A modification to the stream has occurred that makes it impossible to continue recording. An example would be the addition of a Track while recording is occurring. User agents SHOULD provide as much additional information as possible in the message attribute.",e):"OtherRecordingError"===e.name?console.error("Used for an fatal error other than those listed above. User agents SHOULD provide as much additional information as possible in the message attribute.",e):"GenericError"===e.name?console.error("The UA cannot provide the codec or recording option that has been requested.",e):console.error("MediaRecorder Error",e)),function(e){if(!i.manuallyStopped&&o&&"inactive"===o.state)return delete t.timeslice,void o.start(6e5);setTimeout(void 0,1e3)}(),"inactive"!==o.state&&"stopped"!==o.state&&o.stop())},"number"==typeof t.timeSlice?(s(),o.start(t.timeSlice)):o.start(36e5),t.initCallback&&t.initCallback()},this.timestamps=[],this.stop=function(e){e=e||function(){},i.manuallyStopped=!0,o&&(this.recordingCallback=e,"recording"===o.state&&o.stop(),"number"==typeof t.timeSlice&&setTimeout((function(){i.blob=new Blob(r,{type:a(t)}),i.recordingCallback(i.blob)}),100))},this.pause=function(){o&&"recording"===o.state&&o.pause()},this.resume=function(){o&&"paused"===o.state&&o.resume()},this.clearRecordedData=function(){o&&"recording"===o.state&&i.stop(A),A()},this.getInternalRecorder=function(){return o},this.blob=null,this.getState=function(){return o&&o.state||"inactive"};var c=[];this.getAllStates=function(){return c},void 0===t.checkForInactiveTracks&&(t.checkForInactiveTracks=!1);i=this;!function n(){if(o&&!1!==t.checkForInactiveTracks)return!1===function(){if("active"in e){if(!e.active)return!1}else if("ended"in e&&e.ended)return!1;return!0}()?(t.disableLogs||console.log("MediaStream seems stopped."),void i.stop()):void setTimeout(n,1e3)}(),this.name="MediaStreamRecorder",this.toString=function(){return this.name}}function C(e,i){if(!v(e,"audio").length)throw"Your stream has no audio tracks.";var n,o=this,r=[],s=[],a=!1,A=0,c=2,l=(i=i||{}).desiredSampRate;function u(){if(!1===i.checkForInactiveTracks)return!0;if("active"in e){if(!e.active)return!1}else if("ended"in e&&e.ended)return!1;return!0}function h(e,t){function i(e,t){var i,n=e.numberOfAudioChannels,o=e.leftBuffers.slice(0),r=e.rightBuffers.slice(0),s=e.sampleRate,a=e.internalInterleavedLength,A=e.desiredSampRate;function c(e,t,i){var n=Math.round(e.length*(t/i)),o=[],r=Number((e.length-1)/(n-1));o[0]=e[0];for(var s=1;s96e3)&&(i.disableLogs||console.log("sample-rate must be under range 22050 and 96000.")),i.disableLogs||i.desiredSampRate&&console.log("Desired sample-rate: "+i.desiredSampRate);var y=!1;function w(){r=[],s=[],A=0,S=!1,a=!1,y=!1,f=null,o.leftchannel=r,o.rightchannel=s,o.numberOfAudioChannels=c,o.desiredSampRate=l,o.sampleRate=b,o.recordingLength=A,R={left:[],right:[],recordingLength:0}}function E(){n&&(n.onaudioprocess=null,n.disconnect(),n=null),p&&(p.disconnect(),p=null),w()}this.pause=function(){y=!0},this.resume=function(){if(!1===u())throw"Please make sure MediaStream is active.";if(!a)return i.disableLogs||console.log("Seems recording has been restarted."),void this.record();y=!1},this.clearRecordedData=function(){i.checkForInactiveTracks=!1,a&&this.stop(E),E()},this.name="StereoAudioRecorder",this.toString=function(){return this.name};var S=!1;n.onaudioprocess=function(e){if(!y)if(!1===u()&&(i.disableLogs||console.log("MediaStream seems stopped."),n.disconnect(),a=!1),a){S||(S=!0,i.onAudioProcessStarted&&i.onAudioProcessStarted(),i.initCallback&&i.initCallback());var t=e.inputBuffer.getChannelData(0),d=new Float32Array(t);if(r.push(d),2===c){var l=e.inputBuffer.getChannelData(1),h=new Float32Array(l);s.push(h)}A+=m,o.recordingLength=A,void 0!==i.timeSlice&&(R.recordingLength+=m,R.left.push(d),2===c&&R.right.push(h))}else p&&(p.disconnect(),p=null)},f.createMediaStreamDestination?n.connect(f.createMediaStreamDestination()):n.connect(f.destination),this.leftchannel=r,this.rightchannel=s,this.numberOfAudioChannels=c,this.desiredSampRate=l,this.sampleRate=b,o.recordingLength=A;var R={left:[],right:[],recordingLength:0};function C(){a&&"function"==typeof i.ondataavailable&&void 0!==i.timeSlice&&(R.left.length?(h({desiredSampRate:l,sampleRate:b,numberOfAudioChannels:c,internalInterleavedLength:R.recordingLength,leftBuffers:R.left,rightBuffers:1===c?[]:R.right},(function(e,t){var n=new Blob([t],{type:"audio/wav"});i.ondataavailable(n),setTimeout(C,i.timeSlice)})),R={left:[],right:[],recordingLength:0}):setTimeout(C,i.timeSlice))}}function B(e,t){if("undefined"==typeof html2canvas)throw"Please link: https://www.webrtc-experiment.com/screenshot.js";(t=t||{}).frameInterval||(t.frameInterval=10);var i=!1;["captureStream","mozCaptureStream","webkitCaptureStream"].forEach((function(e){e in document.createElement("canvas")&&(i=!0)}));var n,o,r,s=!(!window.webkitRTCPeerConnection&&!window.webkitGetUserMedia||!window.chrome),a=50,A=navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);if(s&&A&&A[2]&&(a=parseInt(A[2],10)),s&&a<52&&(i=!1),t.useWhammyRecorder&&(i=!1),i)if(t.disableLogs||console.log("Your browser supports both MediRecorder API and canvas.captureStream!"),e instanceof HTMLCanvasElement)n=e;else{if(!(e instanceof CanvasRenderingContext2D))throw"Please pass either HTMLCanvasElement or CanvasRenderingContext2D.";n=e.canvas}else navigator.mozGetUserMedia&&(t.disableLogs||console.error("Canvas recording is NOT supported in Firefox."));this.record=function(){if(r=!0,i&&!t.useWhammyRecorder){var e;"captureStream"in n?e=n.captureStream(25):"mozCaptureStream"in n?e=n.mozCaptureStream(25):"webkitCaptureStream"in n&&(e=n.webkitCaptureStream(25));try{var s=new g;s.addTrack(v(e,"video")[0]),e=s}catch(e){}if(!e)throw"captureStream API are NOT available.";(o=new R(e,{mimeType:t.mimeType||"video/webm"})).record()}else h.frames=[],u=(new Date).getTime(),l();t.initCallback&&t.initCallback()},this.getWebPImages=function(i){if("canvas"===e.nodeName.toLowerCase()){var n=h.frames.length;h.frames.forEach((function(e,i){var o=n-i;t.disableLogs||console.log(o+"/"+n+" frames remaining"),t.onEncodingCallback&&t.onEncodingCallback(o,n);var r=e.image.toDataURL("image/webp",1);h.frames[i].image=r})),t.disableLogs||console.log("Generating WebM"),i()}else i()},this.stop=function(e){r=!1;var n=this;i&&o?o.stop(e):this.getWebPImages((function(){h.compile((function(i){t.disableLogs||console.log("Recording finished!"),n.blob=i,n.blob.forEach&&(n.blob=new Blob([],{type:"video/webm"})),e&&e(n.blob),h.frames=[]}))}))};var c=!1;function d(){h.frames=[],r=!1,c=!1}function l(){if(c)return u=(new Date).getTime(),setTimeout(l,500);if("canvas"===e.nodeName.toLowerCase()){var i=(new Date).getTime()-u;return u=(new Date).getTime(),h.frames.push({image:(n=document.createElement("canvas"),o=n.getContext("2d"),n.width=e.width,n.height=e.height,o.drawImage(e,0,0),n),duration:i}),void(r&&setTimeout(l,t.frameInterval))}var n,o;html2canvas(e,{grabMouse:void 0===t.showMousePointer||t.showMousePointer,onrendered:function(e){var i=(new Date).getTime()-u;if(!i)return setTimeout(l,t.frameInterval);u=(new Date).getTime(),h.frames.push({image:e.toDataURL("image/webp",1),duration:i}),r&&setTimeout(l,t.frameInterval)}})}this.pause=function(){c=!0,o instanceof R&&o.pause()},this.resume=function(){c=!1,o instanceof R?o.resume():r||this.record()},this.clearRecordedData=function(){r&&this.stop(d),d()},this.name="CanvasRecorder",this.toString=function(){return this.name};var u=(new Date).getTime(),h=new I.Video(100)}function k(e,t){function i(e){e=void 0!==e?e:10;var t=(new Date).getTime()-A;return t?r?(A=(new Date).getTime(),setTimeout(i,100)):(A=(new Date).getTime(),a.paused&&a.play(),l.drawImage(a,0,0,d.width,d.height),c.frames.push({duration:t,image:d.toDataURL("image/webp")}),void(o||setTimeout(i,e,e))):setTimeout(i,e,e)}function n(e,t,i,n,o){var r=document.createElement("canvas");r.width=d.width,r.height=d.height;var s,a,A,c=r.getContext("2d"),l=[],u=-1===t,h=t&&t>0&&t<=e.length?t:e.length,f=0,p=0,g=0,m=Math.sqrt(Math.pow(255,2)+Math.pow(255,2)+Math.pow(255,2)),b=i&&i>=0&&i<=1?i:0,y=n&&n>=0&&n<=1?n:0,v=!1;a=-1,A=(s={length:h,functionToLoop:function(t,i){var n,o,r,s=function(){!v&&r-n<=r*y||(u&&(v=!0),l.push(e[i])),t()};if(v)s();else{var a=new Image;a.onload=function(){c.drawImage(a,0,0,d.width,d.height);var e=c.getImageData(0,0,d.width,d.height);n=0,o=e.data.length,r=e.data.length/4;for(var t=0;t127)throw"TrackNumber > 127 not supported";return[128|e.trackNum,e.timecode>>8,255&e.timecode,t].map((function(e){return String.fromCharCode(e)})).join("")+e.frame}({discardable:0,frame:e.data.slice(4),invisible:0,keyframe:1,lacing:0,trackNum:1,timecode:Math.round(t)});return t+=e.duration,{data:i,id:163}})))}function i(e){for(var t=[];e>0;)t.push(255&e),e>>=8;return new Uint8Array(t.reverse())}function n(e){var t=[];e=(e.length%8?new Array(9-e.length%8).join("0"):"")+e;for(var i=0;i1?2*r[0].width:r[0].width;var a=1;3!==e&&4!==e||(a=2),5!==e&&6!==e||(a=3),7!==e&&8!==e||(a=4),9!==e&&10!==e||(a=5),o.height=r[0].height*a}else o.width=s.width||360,o.height=s.height||240;t&&t instanceof HTMLVideoElement&&u(t),r.forEach((function(e,t){u(e,t)})),setTimeout(l,s.frameInterval)}}function u(e,t){if(!n){var i=0,o=0,s=e.width,a=e.height;1===t&&(i=e.width),2===t&&(o=e.height),3===t&&(i=e.width,o=e.height),4===t&&(o=2*e.height),5===t&&(i=e.width,o=2*e.height),6===t&&(o=3*e.height),7===t&&(i=e.width,o=3*e.height),void 0!==e.stream.left&&(i=e.stream.left),void 0!==e.stream.top&&(o=e.stream.top),void 0!==e.stream.width&&(s=e.stream.width),void 0!==e.stream.height&&(a=e.stream.height),r.drawImage(e,i,o,s,a),"function"==typeof e.stream.onRender&&e.stream.onRender(r,i,o,s,a,t)}}function h(e){var i=document.createElement("video");return function(e,t){"srcObject"in t?t.srcObject=e:"mozSrcObject"in t?t.mozSrcObject=e:t.srcObject=e}(e,i),i.className=t,i.muted=!0,i.volume=0,i.width=e.width||s.width||360,i.height=e.height||s.height||240,i.play(),i}function f(t){i=[],(t=t||e).forEach((function(e){if(e.getTracks().filter((function(e){return"video"===e.kind})).length){var t=h(e);t.stream=e,i.push(t)}}))}void 0!==a?d.AudioContext=a:"undefined"!=typeof webkitAudioContext&&(d.AudioContext=webkitAudioContext),this.startDrawingFrames=function(){l()},this.appendStreams=function(t){if(!t)throw"First parameter is required.";t instanceof Array||(t=[t]),t.forEach((function(t){var n=new c;if(t.getTracks().filter((function(e){return"video"===e.kind})).length){var o=h(t);o.stream=t,i.push(o),n.addTrack(t.getTracks().filter((function(e){return"video"===e.kind}))[0])}if(t.getTracks().filter((function(e){return"audio"===e.kind})).length){var r=s.audioContext.createMediaStreamSource(t);s.audioDestination=s.audioContext.createMediaStreamDestination(),r.connect(s.audioDestination),n.addTrack(s.audioDestination.stream.getTracks().filter((function(e){return"audio"===e.kind}))[0])}e.push(n)}))},this.releaseStreams=function(){i=[],n=!0,s.gainNode&&(s.gainNode.disconnect(),s.gainNode=null),s.audioSources.length&&(s.audioSources.forEach((function(e){e.disconnect()})),s.audioSources=[]),s.audioDestination&&(s.audioDestination.disconnect(),s.audioDestination=null),s.audioContext&&s.audioContext.close(),s.audioContext=null,r.clearRect(0,0,o.width,o.height),o.stream&&(o.stream.stop(),o.stream=null)},this.resetVideoStreams=function(e){!e||e instanceof Array||(e=[e]),f(e)},this.name="MultiStreamsMixer",this.toString=function(){return this.name},this.getMixedStream=function(){n=!1;var t=function(){var e;f(),"captureStream"in o?e=o.captureStream():"mozCaptureStream"in o?e=o.mozCaptureStream():s.disableLogs||console.error("Upgrade to latest Chrome or otherwise enable this flag: chrome://flags/#enable-experimental-web-platform-features");var t=new c;return e.getTracks().filter((function(e){return"video"===e.kind})).forEach((function(e){t.addTrack(e)})),o.stream=t,t}(),i=function(){d.AudioContextConstructor||(d.AudioContextConstructor=new d.AudioContext);s.audioContext=d.AudioContextConstructor,s.audioSources=[],!0===s.useGainNode&&(s.gainNode=s.audioContext.createGain(),s.gainNode.connect(s.audioContext.destination),s.gainNode.gain.value=0);var t=0;if(e.forEach((function(e){if(e.getTracks().filter((function(e){return"audio"===e.kind})).length){t++;var i=s.audioContext.createMediaStreamSource(e);!0===s.useGainNode&&i.connect(s.gainNode),s.audioSources.push(i)}})),!t)return;return s.audioDestination=s.audioContext.createMediaStreamDestination(),s.audioSources.forEach((function(e){e.connect(s.audioDestination)})),s.audioDestination.stream}();return i&&i.getTracks().filter((function(e){return"audio"===e.kind})).forEach((function(e){t.addTrack(e)})),e.forEach((function(e){e.fullcanvas})),t}}function D(e,t){e=e||[];var i,n,o=this;(t=t||{elementClass:"multi-streams-mixer",mimeType:"video/webm",video:{width:360,height:240}}).frameInterval||(t.frameInterval=10),t.video||(t.video={}),t.video.width||(t.video.width=360),t.video.height||(t.video.height=240),this.record=function(){var o;i=new L(e,t.elementClass||"multi-streams-mixer"),(o=[],e.forEach((function(e){v(e,"video").forEach((function(e){o.push(e)}))})),o).length&&(i.frameInterval=t.frameInterval||10,i.width=t.video.width||360,i.height=t.video.height||240,i.startDrawingFrames()),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()),(n=new R(i.getMixedStream(),t)).record()},this.stop=function(e){n&&n.stop((function(t){o.blob=t,e(t),o.clearRecordedData()}))},this.pause=function(){n&&n.pause()},this.resume=function(){n&&n.resume()},this.clearRecordedData=function(){n&&(n.clearRecordedData(),n=null),i&&(i.releaseStreams(),i=null)},this.addStreams=function(o){if(!o)throw"First parameter is required.";o instanceof Array||(o=[o]),e.concat(o),n&&i&&(i.appendStreams(o),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()))},this.resetVideoStreams=function(e){i&&(!e||e instanceof Array||(e=[e]),i.resetVideoStreams(e))},this.getMixer=function(){return i},this.name="MultiStreamRecorder",this.toString=function(){return this.name}}function O(e,t){var i,n,o;function r(){return new ReadableStream({start:function(n){var o=document.createElement("canvas"),r=document.createElement("video"),s=!0;r.srcObject=e,r.muted=!0,r.height=t.height,r.width=t.width,r.volume=0,r.onplaying=function(){o.width=t.width,o.height=t.height;var e=o.getContext("2d"),a=1e3/t.frameRate,A=setInterval((function(){if(i&&(clearInterval(A),n.close()),s&&(s=!1,t.onVideoProcessStarted&&t.onVideoProcessStarted()),e.drawImage(r,0,0),"closed"!==n._controlledReadableStream.state)try{n.enqueue(e.getImageData(0,0,t.width,t.height))}catch(e){}}),a)},r.play()}})}function s(e,A){if(!t.workerPath&&!A)return i=!1,void fetch("https://unpkg.com/webm-wasm@latest/dist/webm-worker.js").then((function(t){t.arrayBuffer().then((function(t){s(e,t)}))}));if(!t.workerPath&&A instanceof ArrayBuffer){var c=new Blob([A],{type:"text/javascript"});t.workerPath=d.createObjectURL(c)}t.workerPath||console.error("workerPath parameter is missing."),(n=new Worker(t.workerPath)).postMessage(t.webAssemblyPath||"https://unpkg.com/webm-wasm@latest/dist/webm-wasm.wasm"),n.addEventListener("message",(function(e){"READY"===e.data?(n.postMessage({width:t.width,height:t.height,bitrate:t.bitrate||1200,timebaseDen:t.frameRate||30,realtime:t.realtime}),r().pipeTo(new WritableStream({write:function(e){i?console.error("Got image, but recorder is finished!"):n.postMessage(e.data.buffer,[e.data.buffer])}}))):e.data&&(o||a.push(e.data))}))}"undefined"!=typeof ReadableStream&&"undefined"!=typeof WritableStream||console.error("Following polyfill is strongly recommended: https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js"),(t=t||{}).width=t.width||640,t.height=t.height||480,t.frameRate=t.frameRate||30,t.bitrate=t.bitrate||1200,t.realtime=t.realtime||!0,this.record=function(){a=[],o=!1,this.blob=null,s(e),"function"==typeof t.initCallback&&t.initCallback()},this.pause=function(){o=!0},this.resume=function(){o=!1};var a=[];this.stop=function(e){i=!0;var t=this;!function(e){n?(n.addEventListener("message",(function(t){null===t.data&&(n.terminate(),n=null,e&&e())})),n.postMessage(null)):e&&e()}((function(){t.blob=new Blob(a,{type:"video/webm"}),e(t.blob)}))},this.name="WebAssemblyRecorder",this.toString=function(){return this.name},this.clearRecordedData=function(){a=[],o=!1,this.blob=null},this.blob=null}t.DiskStorage=T,t.GifRecorder=x,t.MultiStreamRecorder=D,t.RecordRTCPromisesHandler=function(e,i){if(!this)throw'Use "new RecordRTCPromisesHandler()"';if(void 0===e)throw'First argument "MediaStream" is required.';var n=this;n.recordRTC=new t(e,i),this.startRecording=function(){return new Promise((function(e,t){try{n.recordRTC.startRecording(),e()}catch(e){t(e)}}))},this.stopRecording=function(){return new Promise((function(e,t){try{n.recordRTC.stopRecording((function(i){n.blob=n.recordRTC.getBlob(),n.blob&&n.blob.size?e(i):t("Empty blob.",n.blob)}))}catch(e){t(e)}}))},this.pauseRecording=function(){return new Promise((function(e,t){try{n.recordRTC.pauseRecording(),e()}catch(e){t(e)}}))},this.resumeRecording=function(){return new Promise((function(e,t){try{n.recordRTC.resumeRecording(),e()}catch(e){t(e)}}))},this.getDataURL=function(e){return new Promise((function(e,t){try{n.recordRTC.getDataURL((function(t){e(t)}))}catch(e){t(e)}}))},this.getBlob=function(){return new Promise((function(e,t){try{e(n.recordRTC.getBlob())}catch(e){t(e)}}))},this.getInternalRecorder=function(){return new Promise((function(e,t){try{e(n.recordRTC.getInternalRecorder())}catch(e){t(e)}}))},this.reset=function(){return new Promise((function(e,t){try{e(n.recordRTC.reset())}catch(e){t(e)}}))},this.destroy=function(){return new Promise((function(e,t){try{e(n.recordRTC.destroy())}catch(e){t(e)}}))},this.getState=function(){return new Promise((function(e,t){try{e(n.recordRTC.getState())}catch(e){t(e)}}))},this.blob=null,this.version="5.6.2"},t.WebAssemblyRecorder=O}));class Se extends ue{constructor(e){super(),this.player=e,this.fileName="",this.fileType=V,this.isRecording=!1,this.recordingTimestamp=0,this.recordingInterval=null,e.debug.log("Recorder","init")}setFileName(e,t){this.fileName=e,M!==t&&V!==t||(this.fileType=t)}get recording(){return this.isRecording}get recordTime(){return this.recordingTimestamp}startRecord(){const e=this.player.debug,t={type:"video",mimeType:"video/webm;codecs=h264",onTimeStamp:t=>{e.log("Recorder","record timestamp :"+t)},disableLogs:!this.player._opt.debug};try{const e=this.player.video.$videoElement.captureStream(25),i=this.player.audio.mediaStreamAudioDestinationNode.stream;e.addTrack(i.getAudioTracks()[0]),this.recorder=Ee(e,t)}catch(t){e.error("Recorder",t),this.emit(v.recordCreateError)}this.recorder&&(this.isRecording=!0,this.emit(v.recording,!0),this.recorder.startRecording(),e.log("Recorder","start recording"),this.player.emit(v.recordStart),this.recordingInterval=window.setInterval((()=>{this.recordingTimestamp+=1,this.player.emit(v.recordingTimestamp,this.recordingTimestamp)}),1e3))}stopRecordAndSave(){this.recorder&&this.isRecording&&this.recorder.stopRecording((()=>{this.player.debug.log("Recorder","stop recording"),this.player.emit(v.recordEnd),function(e,t,i){const n=window.URL.createObjectURL(e),o=document.createElement("a");o.href=n,o.download=(t||ne())+"."+(i||FILE_SUFFIX.webm),o.click(),window.URL.revokeObjectURL(n)}(this.recorder.getBlob(),this.fileName,this.fileType),this._reset(),this.emit(v.recording,!1)}))}_reset(){this.isRecording=!1,this.recordingTimestamp=0,this.recorder&&(this.recorder.destroy(),this.recorder=null),this.fileName=null,this.recordingInterval&&clearInterval(this.recordingInterval),this.recordingInterval=null}destroy(){this._reset(),this.player.debug.log("Recorder","destroy"),this.player=null}}class Re{constructor(e){return new(Re.getLoaderFactory())(e)}static getLoaderFactory(){return Se}}class Ce{constructor(e){this.player=e,this.decoderWorker=new Worker(e._opt.decoder),this._initDecoderWorker(),e.debug.log("decoderWorker","init")}_initDecoderWorker(){const{debug:e,events:{proxy:t}}=this.player;this.decoderWorker.onmessage=t=>{const i=t.data;switch(i.cmd){case r:e.log("decoderWorker","onmessage:",r),this.player.loaded||this.player.emit(v.load),this.player.emit(v.decoderWorkerInit),this._initWork();break;case l:e.log("decoderWorker","onmessage:",l,i.code),this.player.video.updateVideoInfo({encTypeCode:i.code});break;case d:e.log("decoderWorker","onmessage:",d,i.code),this.player.audio.updateAudioInfo({encTypeCode:i.code});break;case s:e.log("decoderWorker","onmessage:",s,`width:${i.w},height:${i.h}`),this.player.video.updateVideoInfo({width:i.w,height:i.h}),this.player.video.initCanvasViewSize();break;case c:e.log("decoderWorker","onmessage:",c,`channels:${i.channels},sampleRate:${i.sampleRate}`),this.player.audio.updateAudioInfo(i),this.player.audio.initScriptNode(i);break;case a:this.player.handleRender(),this.player.video.render(i),this.player.emit(v.timeUpdate,i.ts),this.player.updateStats({fps:!0,ts:i.ts,buf:i.delay});break;case A:this.player.playing&&this.player.audio.play(i.buffer,i.ts);break;default:this.player[i.cmd]&&this.player[i.cmd](i)}}}_initWork(){this.decoderWorker.postMessage({cmd:g,opt:JSON.stringify(this.player._opt),sampleRate:this.player.audio.audioContext.sampleRate})}decodeVideo(e,t,i){const n={type:h,ts:Math.max(t,0),isIFrame:i};this.decoderWorker.postMessage({cmd:m,buffer:e,options:n},[e.buffer])}decodeAudio(e,t){this.player._opt.useWCS&&!this.player._opt.useOffscreen||this.player._opt.useMSE?this._decodeAudioNoDelay(e,t):this._decodeAudio(e,t)}_decodeAudio(e,t){const i={type:u,ts:Math.max(t,0)};this.decoderWorker.postMessage({cmd:m,buffer:e,options:i},[e.buffer])}_decodeAudioNoDelay(e,t){this.decoderWorker.postMessage({cmd:b,buffer:e,ts:Math.max(t,0)},[e.buffer])}destroy(){this.player.debug.log("decoderWorker","destroy"),this.decoderWorker.postMessage({cmd:y}),this.decoderWorker.terminate(),this.decoderWorker=null,this.player=null}}class Be extends ue{constructor(e){super(),this.player=e,this.stopId=null,this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.initInterval()}getDelay(e){return e?(this.firstTimestamp?e&&(this.delay=Date.now()-this.startTimestamp-(e-this.firstTimestamp)):(this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1),this.delay):-1}initInterval(){const e=this.player._opt.videoBuffer;this.player.debug.log("common dumex","init Interval");let t=()=>{let t;if(this.bufferList.length)if(this.dropping){for(t=this.bufferList.shift();!t.isIFrame&&this.bufferList.length;)t=this.bufferList.shift();t.isIFrame&&(this.dropping=!1,this._doDecoderDecode(t))}else if(t=this.bufferList[0],-1===this.getDelay(t.ts))this.bufferList.shift(),this._doDecoderDecode(t);else if(this.delay>e+1e3)this.dropping=!0;else for(;this.bufferList.length&&(t=this.bufferList[0],this.getDelay(t.ts)>e);)this.bufferList.shift(),this._doDecoderDecode(t)};t(),this.stopId=setInterval(t,10)}_doDecode(e,t,i,n){const o=this.player,{decoderWorker:r}=o;let s={ts:i,type:t,isIFrame:!1};o._opt.useWCS&&!o._opt.useOffscreen||o._opt.useMSE?(t===h&&(s.isIFrame=n),this.pushBuffer(e,s)):t===h?r.decodeVideo(e,i,n):t===u&&r.decodeAudio(e,i)}_doDecoderDecode(e){const t=this.player,{decoderWorker:i,webcodecsDecoder:n,mseDecoder:o}=t;e.type===u?i.decodeAudio(e.payload,e.ts):e.type===h&&(t._opt.useWCS&&!t._opt.useOffscreen?n.decodeVideo(e.payload,e.ts,e.isIFrame):t._opt.useMSE&&o.decodeVideo(e.payload,e.ts,e.isIFrame))}pushBuffer(e,t){t.type===u?this.bufferList.push({ts:t.ts,payload:e,type:u}):t.type===h&&this.bufferList.push({ts:t.ts,payload:e,type:h,isIFrame:t.isIFrame})}close(){}destroy(){this.stopId&&(clearInterval(this.stopId),this.stopId=null),this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.off()}}class ke extends Be{constructor(e){super(e),this.input=this._inputFlv(),this.flvDemux=this.dispatchFlvData(this.input),e.debug.log("FlvDemux","init")}dispatch(e){this.flvDemux(e)}*_inputFlv(){yield 9;const e=new ArrayBuffer(4),t=new Uint8Array(e),i=new Uint32Array(e),n=this.player;for(;;){t[3]=0;const e=yield 15,o=e[4];t[0]=e[7],t[1]=e[6],t[2]=e[5];const r=i[0];t[0]=e[10],t[1]=e[9],t[2]=e[8];let s=i[0];16777215===s&&(t[3]=e[11],s=i[0]);const a=yield r;switch(o){case f:n._opt.hasAudio&&(n.updateStats({abps:a.byteLength}),a.byteLength>0&&this._doDecode(a,u,s));break;case p:if(n._opt.hasVideo){n.updateStats({vbps:a.byteLength});const e=a[0]>>4==1;a.byteLength>0&&this._doDecode(a,h,s,e)}}}}dispatchFlvData(e){let t=e.next(),i=null;return n=>{let o=new Uint8Array(n);if(i){let e=new Uint8Array(i.length+o.length);e.set(i),e.set(o,i.length),o=e,i=null}for(;o.length>=t.value;){let i=o.slice(t.value);t=e.next(o.slice(0,t.value)),o=i}o.length>0&&(i=o)}}close(){this.input&&this.input.return(null)}destroy(){super.destroy(),this.input=null,this.flvDemux=null,this.player.debug.log("FlvDemux","destroy")}}class Ie extends Be{constructor(e){super(e),e.debug.log("M7sDemux","init")}dispatch(e){const t=this.player,i=new DataView(e),n=i.getUint8(0),o=i.getUint32(1,!1);switch(n){case u:if(t._opt.hasAudio){const i=new Uint8Array(e,5);t.updateStats({abps:i.byteLength}),i.byteLength>0&&this._doDecode(i,n,o)}break;case h:if(t._opt.hasVideo&&i.byteLength>5){const r=new Uint8Array(e,5),s=i.getUint8(5)>>4==1;t.updateStats({vbps:r.byteLength}),r.byteLength>0&&this._doDecode(r,n,o,s)}}}destroy(){super.destroy(),this.player.debug.log("M7sDemux","destroy")}}class Te{constructor(e){return new(Te.getLoaderFactory(e._opt.demuxType))(e)}static getLoaderFactory(e){return e===n?Ie:e===i?ke:void 0}}class xe extends ue{constructor(e){super(),this.player=e,this.hasInit=!1,this.isInitInfo=!1,this.decoder=null,this.initDecoder(),e.debug.log("Webcodecs","init")}initDecoder(){const e=this;this.decoder=new VideoDecoder({output(t){e.handleDecode(t)},error(t){e.handleError(t)}})}handleDecode(e){this.isInitInfo||(this.player.video.updateVideoInfo({width:e.codedWidth,height:e.codedHeight}),this.player.video.initCanvasViewSize(),this.isInitInfo=!0),this.player.handleRender(),this.player.video.render({videoFrame:e}),this.player.updateStats({fps:!0,ts:0,buf:this.player.demux.delay}),setTimeout((function(){e.close?e.close():e.destroy()}),100)}handleError(e){this.player.debug.log("Webcodecs","VideoDecoder handleError",e)}decodeVideo(e,t,i){if(this.hasInit){const n=new EncodedVideoChunk({data:e.slice(5),timestamp:t,type:i?G:H});this.decoder.decode(n)}else if(i&&0===e[1]){const t=15&e[0];if(this.player.video.updateVideoInfo({encTypeCode:t}),t===x)return void this.emit(E.webcodecsH265NotSupport);const i=function(e){let t=e.subarray(1,4),i="avc1.";for(let e=0;e<3;e++){let n=t[e].toString(16);n.length<2&&(n="0"+n),i+=n}return{codec:i,description:e}}(e.slice(5));this.decoder.configure(i),this.hasInit=!0}}destroy(){this.decoder.close(),this.decoder=null,this.hasInit=!1,this.isInitInfo=!1,this.off(),this.player.debug.log("Webcodecs","destroy"),this.player=null}}const Le={play:"播放",pause:"暂停",audio:"",mute:"",screenshot:"截图",loading:"加载",fullscreen:"全屏",fullscreenExit:"退出全屏",record:"录制",recordStop:"停止录制"};var De=Object.keys(Le).reduce(((e,t)=>(e[t]=`\n \n ${Le[t]?`${Le[t]}`:""}\n`,e)),{}),Oe=(e,t)=>{const{events:{proxy:i}}=e,n=document.createElement("object");n.setAttribute("aria-hidden","true"),n.setAttribute("tabindex",-1),n.type="text/html",n.data="about:blank",re(n,{display:"block",position:"absolute",top:"0",left:"0",height:"100%",width:"100%",overflow:"hidden",pointerEvents:"none",zIndex:"-1"});let o=e.width,r=e.height;i(n,"load",(()=>{i(n.contentDocument.defaultView,"resize",(()=>{e.width===o&&e.height===r||(o=e.width,r=e.height,e.emit(v.resize))}))})),e.$container.appendChild(n),e.on(v.destroy,(()=>{e.$container.removeChild(n)})),e.on(v.volumechange,(()=>{!function(e){if(0===e)re(t.$volumeOn,"display","none"),re(t.$volumeOff,"display","flex"),re(t.$volumeHandle,"top","48px");else if(t.$volumeHandle&&t.$volumePanel){const i=se(t.$volumePanel,"height")||60,n=se(t.$volumeHandle,"height"),o=i-(i-n)*e-n;re(t.$volumeHandle,"top",`${o}px`),re(t.$volumeOn,"display","flex"),re(t.$volumeOff,"display","none")}t.$volumePanelText&&(t.$volumePanelText.innerHTML=parseInt(100*e))}(e.volume)})),e.on(v.loading,(e=>{re(t.$loading,"display",e?"flex":"none"),re(t.$poster,"display","none"),e&&re(t.$playBig,"display","none")}));try{const i=()=>{re(t.$fullscreenExit,"display",e.fullscreen?"flex":"none"),re(t.$fullscreen,"display",e.fullscreen?"none":"flex")};$.on("change",i),e.events.destroys.push((()=>{$.off("change",i)}))}catch(e){}e.on(v.recording,(()=>{re(t.$record,"display",e.recording?"none":"flex"),re(t.$recordStop,"display",e.recording?"flex":"none")})),e.on(v.recordingTimestamp,(e=>{})),e.on(v.playing,(e=>{re(t.$play,"display",e?"none":"flex"),re(t.$playBig,"display",e?"none":"block"),re(t.$pause,"display",e?"flex":"none"),re(t.$screenshot,"display",e?"flex":"none"),re(t.$record,"display",e?"flex":"none"),re(t.$fullscreen,"display",e?"flex":"none"),e||t.$speed&&(t.$speed.innerHTML=ce(""))})),e.on(v.kBps,(e=>{const i=ce(e);t.$speed&&(t.$speed.innerHTML=i)}))};function je(e,t){void 0===t&&(t={});var i=t.insertAt;if(e&&"undefined"!=typeof document){var n=document.head||document.getElementsByTagName("head")[0],o=document.createElement("style");o.type="text/css","top"===i&&n.firstChild?n.insertBefore(o,n.firstChild):n.appendChild(o),o.styleSheet?o.styleSheet.cssText=e:o.appendChild(document.createTextNode(e))}}je('@keyframes rotation{0%{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(1turn)}}.jessibuca-container .jessibuca-icon{cursor:pointer;width:16px;height:16px}.jessibuca-container .jessibuca-poster{position:absolute;z-index:10;left:0;top:0;right:0;bottom:0;height:100%;width:100%;background-position:50%;background-repeat:no-repeat;background-size:contain;pointer-events:none}.jessibuca-container .jessibuca-play-big{position:absolute;display:none;height:100%;width:100%;background:rgba(0,0,0,.4);background-image:url("data:image/png;base64,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");background-repeat:no-repeat;background-position:50%;cursor:pointer;background-size:48px 48px}.jessibuca-container .jessibuca-play-big:hover{background-image:url("data:image/png;base64,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")}.jessibuca-container .jessibuca-loading{display:none;flex-direction:column;justify-content:center;align-items:center;position:absolute;z-index:20;left:0;top:0;right:0;bottom:0;width:100%;height:100%;pointer-events:none}.jessibuca-container .jessibuca-loading-text{line-height:20px;font-size:13px;color:#fff;margin-top:10px}.jessibuca-container .jessibuca-controls{background-color:#161616;display:flex;flex-direction:column;justify-content:flex-end;position:absolute;z-index:40;left:0;right:0;bottom:0;height:38px;padding-left:13px;padding-right:13px;font-size:14px;color:#fff;opacity:0;visibility:hidden;transition:all .2s ease-in-out;-webkit-user-select:none;user-select:none}.jessibuca-container .jessibuca-controls .jessibuca-controls-item{position:relative;display:flex;justify-content:center;padding:0 8px}.jessibuca-container .jessibuca-controls .jessibuca-controls-item:hover .icon-title-tips{visibility:visible;opacity:1}.jessibuca-container .jessibuca-controls .jessibuca-fullscreen,.jessibuca-container .jessibuca-controls .jessibuca-fullscreen-exit,.jessibuca-container .jessibuca-controls .jessibuca-icon-audio,.jessibuca-container .jessibuca-controls .jessibuca-microphone-close,.jessibuca-container .jessibuca-controls .jessibuca-pause,.jessibuca-container .jessibuca-controls .jessibuca-play,.jessibuca-container .jessibuca-controls .jessibuca-record,.jessibuca-container .jessibuca-controls .jessibuca-record-stop,.jessibuca-container .jessibuca-controls .jessibuca-screenshot{display:none}.jessibuca-container .jessibuca-controls .jessibuca-icon-audio,.jessibuca-container .jessibuca-controls .jessibuca-icon-mute{z-index:1}.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom{display:flex;justify-content:space-between;height:100%}.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-left,.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-right{display:flex;align-items:center}.jessibuca-container.jessibuca-controls-show .jessibuca-controls{opacity:1;visibility:visible}.jessibuca-container.jessibuca-hide-cursor *{cursor:none!important}.jessibuca-container.jessibuca-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100%!important;height:100%!important;background:#000}.jessibuca-container .jessibuca-icon-loading{width:50px;height:50px;background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%;animation:rotation 1s linear infinite}.jessibuca-container .jessibuca-icon-screenshot{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-screenshot:hover{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAED0lEQVRoQ+2ZycsdRRTFf2ejqHFAMQqiYBTUoElUHLNx3GgCgpuYRF2o0UT9CxwQ/BMkMSbZSKLiQgQHUDCJgjiAxiEiESdEcJbEedgcKaj3UV+/6q7u/jovPPkK3qbr1ql76p5bt6qemPKmKfefeQKHOoLFCNg+H1gi6fFJOmv7VmCvpD1N87Yh8ApwNXCzpB2TIGF7DRDm2inpmt4EbB8LfAMcGUHWSHryYJKwfRMwmuMP4BRJv9TN2RgB2wuB72BWsq+V9MTBIGF7NZBiGzhJ0o+9CIRBtt8FLqgADC6nRDbpVO9Iuqi3hCKB5cDrGZDVkp4aIhIV2aSQyyW9MScCkcQqIOfsnCORkc3I31b5VtyFRmg1IQ7dt0ja3icSQ2C2JhAjUU2ykd+dE7tBNp2i2olAJJFuc+nCt564QTadF6IzgUhiVGiqyinKaQjZpJP2ItBXTkPJZhACXeU0pGwGI9BWTkPLZlACBTldG4o5EA6E1dY66edcyNrs8Q36zg1vVaTazNs7iXPgDVJJzYs7VRvHRzaDEohyugJ4CTi84sg/wHWSdnVxsGQ7aQLXS9pZcqpL/6AEplpCU5HE8YpJ9YrXUKQ6baN1+HPaRm1fBqwFQnKGK2ZoPwCvAo8Ai4FnMpPMHMwapHUj8DFwbw3+Dklv9iZgexOwvktSRduxU2VDlErwmyXV+lCbxLbDdndlCT3TX3vV7JgnKfRuSVflfMkSsL0ZuDMz4E/gL+CETN+/wCpJzzaRtn0D8DRwWMbu1/gCcnSm7zFJd1W/jxGwvQx4r2IYnlbuA14GAomQFw8B6YtBKFSnNj2BxEJ3IvB1pdB9CjwQ8yqYhcg/DJxZ8WOZpA/SbzkC24DbEqOfgPMkBRKzmu23gEuSj1sk5SI3Y2J7C3BHMuZz4FxJf6fgto8APgIWJd+3SUrHjr9O294HnJUMWi8pSGqs2V4CvJ88fH0i6eyChKr4KyS9WIO/Ang+6RvDz0XgABCeFEdtkaQv65yy/QVweuwPY0+T9FuNQ8cAXwHHxf7wdHiypN9r7BfEl8GjYv9+SceXJLQ/mSDYTh2Baog3SHq0pYT2STqno4RWSnqhBn8l8FzSN4bfJol/jkn8bXUS228DFyfft0paVyCwFbg9sQkSDEkctueZZju8iO+tJPEYfo7A0piYKd73wP3xnB+20cvjNnphxdmlkj4sEMjhfwY8COyOY0fb6Bkl/K6FLKxS+M1KpDhJY8mvrG5doRwlf66QZfGbjhLh4pEt35kV3iUp/IvTunU8qtTil/7gaHOY2yjpntaez9b5RmBDYewmSXfX2RRvZLYvbThOh+NuqMa9Ww1+yLnXgO2SwkZR24oEens2oYHzBCa00PMSOtQL/f+NwH+Hg8hAnbrYgQAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-play{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-play:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-pause{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAABA0lEQVRoQ+1YwQqCUBAcfWXXsLr2AXWTPXno8yVB8AP6Aa3oHI+kCDqYaawJljSe133uzO44bx0M/HEG/v1gAd9mkAyQgY4I/F8LJUlyrQFtD2AtIkcNoFEU+Z7n7QD4DfFHEVlocrVmgAUAIAOl3mILPcDgEFcUhyrUKMGUUcroc3NQRimj9XJBGaWMvvPydKN0o6/9QTdKN6rZANxj6EbpRulGuZnjYqs8BbyR8Ub2Izeys+u6yyAIDpo/ehzHM2NMDsA0xFsRmWhyfTIDWSXxCEBmrd2EYXjSHJqm6bQoii2AOYBL5Z0xgFxEVppcrQvQJO0zhgX0iXbdWWSADHRE4AZQ731AhEUeNwAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-pause:hover{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAA7klEQVRoQ+2YSwrCQBBEX6HiVvxsPYDewfN7By/gD9ciQkvERQwJdBSiYs0mEDo96aruombEjy/9+P/jAj7NoBkwA28i8H8tFBFRA9oeWEo6ZgCNiDGwAYpn3TpKmmVytWbABQBmoNRbbqEHGB7iiuJYhRol2DJqGX1uDsuoZdRmLuNZSzGWUcuoZdRHSp/IylNgK2ErYSthK3FHwLcSvpXIjoLt9Jfa6TMwl3TIMBkRE2AH9BriL5KGmVyvWIltJXEfKN6tJJ0ym0bECFgDU+Ba+WZQFCdpkcnVuoBM0i5jXECXaNftZQbMwJsI3AAPN3dAQflHegAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-record{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-record:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-recordStop{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-recordStop:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreen{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreen:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreenExit{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAADd0lEQVRoQ+2Zz2sdVRTHv+fJBDW6anDVXen6wZszYxYBiYgtFGst3VSDunKjpS0GpUlqfjVpsVVs6aaL0or4YxMVFCJZ2ZLdPUP+gq5bQnTxtNAkfTnlhnnlkmQy9yV9780rudt77tzv5/y4v4bQ4Y06XD/2ANodwec/AiJygJnvtdvTWfPnRkBEJAiCN8rl8kMfiPn5+Ve7u7v3rays0Orq6lJfX99/PuN2auMDoAD+BvA2M6/mTWSMOUtE48D6AjHGzN/kjdlNvy+AnWOOmQ/lTSYiEwDOWzsimgrDcCRvzG76GwGw8/zJzO9sN6GInAMwbW1UdSSKoqndCMwb6wNwGsB39Q+p6h/M/C4R2dTa1AoHYBWKyCkA1+pqiWi2Wq0e7e/vf7yRoJAAKcQggMtuJKIoOtoxACnE0/xOi/SXMAxPuhCFjUBdpIjYVWXSEf0TM3/g9BeriDMKdSPEz8z8vrU1xgwT0YXCrEJZy1iSJKOqOub0/8jMA0mSfKKqNwoPkHp7ioiGHIhRIvpHVa93BEBa2JcAfOlALAHo6RgAKzRJkk9V1S6xL7kpV4idOM31taxaIKJHqmpPnMMA9hcOQES2PDJkAT1XAAC+ZebPfWB3auNzmLObVsNRUNUXVHUujuM7OxXnMy4XwOcj29mIyOuq+lapVGrYCelKpkEQ3CyXy4tbzdN0AGPMxr2iYZ+sra3FcRybtgCIiK2BKw2rdgaUSqWoUqlIkQAepFDdAF7cBq5ERI9rtdr1OI7tmE2t6SmUEYFHAEaexYW/1QC2EF+ru5GIvg7D0D2GNJxprQY4o6qv1I/b6SpzOYqiLxpWng5oOQAzXxWRWwA+dkRfYOb1p5hGW6sBJpn5KytSRG4D+KguWFXHoyhy7xdeLC0F2ChSRL4H8OFuINoKYIUbY34gogHH3eeZef1K6tPaDpCm068A3nMEDzHzxY4BUNWSiPxORO6z5aDPPlGICNQ9bYyZIaLjjudzIQoFkKbTbwCO+UI0HcB9J/LdeY0xs0R02IGYYObRrWqiFQCfEZEtSHsfmGZm+4qxbbM/hQD8BeBNa0hEM2EYnmgLgP3lFARBT1dXly4vL//b29tbzQNIU+llAHeJaLFSqRzJes5vegR8xGbZLCwsHKzVav8z8/0sm0ID+MDvAfh4qZk2exFopnd9vv0ELrXBQO7fD10AAAAASUVORK5CYII=") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreenExit:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-audio{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-audio:hover{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-mute{background:url("data:image/png;base64,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") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-mute:hover{background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAHsUlEQVRoQ+2Z969VVRCFv7H33nvvvfcSe2+xxJgY4z9j/Bs0/mABFQXBhl1sgNjQSCyoiL2BDaxs873MJsfDuZd7gfeQxJ3cvAfv3HP22rNmzZo5wRq+Yg3fP/8DWN0RXCYCpZSzgM2Br4GPgW8j4s9hNlpKWQfYETgUOB44GtgMmA1MBF4BFkdEGea+Xdd2AbgF2B2YD0wHZkbEZ4M+qJSyIbArcARwMnAUsC/wO/AscCfwQkT8Meg9+13XBeBx4EjgZ+ClPLGXI+KbfjcqpXivLYA9gWOA0/PnDsDGwOeA977bCAwb1V7P7gIwDpBG2wJfAg/nZ3oXiFLK2sD6ef0+uWlp48kbSddfwAfAVOB+YNZoRuBG4CLgbGDLpNLTwIPAjDaIUsomwM7A4cCJyfm9ga0Bwbn+Bt4fKwDyV+5eAZyayWgkHgGmmBdNEKUUk/U44DzgNGA/YN1WyBWBucATwH3Aq6MZgbXyRAVxMXABsFUrEi9GxILkvbQ5JwGfABiR9ho7APXJpRSTzxO9CjgF2ClBPJrJ+JYSm/Io2Mvyeq+r1Km3G3sAPrmUsktu3pyQItskiFkpiS8CnybfBXl+5sBu8K8qP3YASik+/DdgEaBWbw+cCVwHnJRF7gd5nJEwwT9JmglC2hmRZiRUoQ8HzYFSynrABhk+C17PQtolozcBC/Kklb7FwCHANbk5f3d5zZuAlDI5rdoqj/pvxMwHBaHKaE3ie5eXxKWU7QCjb6WeHxHfDVMH1GlV521AinyUSnR5Jqr6XhP1JzUdeKwBQpqdkSBUMf+tMAjA68YPAOBA4FhgSToBJbhzdUVADyQlrMKTgdfyZJVVE1qLYGWta2FGQpm1UPldT1AQl2ZhE4R2xGgZAetJT1qUUoyeVDQCUyJi5jAA/JJlX99iNF7OgnYl4EcKbdS64Y8JtNJpXoKwGJrYFjm9kPliBDRznq4GT+No3ZCqHoY/zaVr8xnjI+KFYQEojz7M05JGPsQICOCwVgTakdB6mBOCsEIrxdWamDMT0iSapAcBB+T99Vq6Vb8nTQWgqx23IgCMwDONCAhAOghAo9dVrARSI1Hp5H1UMUG4WekpODcqrQQm1aw5ioDfU920Ih6YHuuBiJAFA+fASOY3ABhuXeYljRzYtNcNkwavZ/4YRblvJExM5dTN+38aPTfpx9/nAHdlHgnI52nNJ0WEtn4oAIax5oBfHgaAD5LLJp72WRDSoyb+91ln9s8Dsb5owd8Bbk/gyrFSbK49FBEzxhpAs05IC/NIGbXH0JnKbQFIyeuBvRLAbW44VW+1A2jmxJMZjXd1odlD7JER0L7bsRkBAeh4zQ9ltEZgzCnUjLh0MicmJZ0+TBD2Gkbg5pTm94A7snmSQv8ZAIKR956iEjs1IlQczaJ14obsJ7xGibV4mnOVQpNXRxJ35Zx+Zhpwj5GIiIWlFOVSo6j5ky4WLBNflTMCqtBqS+IuEMqnfshEVe91vUqsYxddsImubJsDyqjFTgBD54AevymjtZDphbQF/epAnxIxYh+sMc9nsiqPUse2VOeqOZRednk2SNrqiREhqKHqwFdZyOxfNXUC0I0KwGFVr0rc6zkWMM2bG7Jbsy6oTEZC2pjo0sUiah/iWObqdLH3R4QyPBQA7fRz2YBXANWNCqBt5vqdun/7NTepadOpujykOu2QItoMI+RyuuFh6ZYnDGslPAHD7Mk4BvTmypoAPBXNXHvqsDwAUsND8aQtYvJeu2Ak9EZq/7SIEJTqdHCOdewjTHjtx8AReCP7XBsVT8gC45BLWfNUmg3N8jZe/24E5Lb38nAEoPrIfYE9VaOd0w6jZHGTbh9EhNcMDODWDKeKIPIvsh/Qo1+Ykqf5ks+DLtXG++lwjazfdRRzbgOENcIaYGLrar1GN/prRPj9gQHIP2lkuNVuGwzlzBOxU7LntSvTCph4gyyHAwLQF1mRPVGpaERteOq0w0hI26UTQGdP/abYXS2lmzWZlkSE6iEnvc7S76alkP2q2q2LtGrK1X6rjlWsATZJWguHZfYCqlvtCeoE0Eg4AbSx6rsGfkNTSnGTqo+8tYsyUsqdPt+mpV9iVwBWWVvEEXuccyersEWrTgAtdkZipHOLCOtEzzUwgHqHdJImtRs3Cs5F7bYsRBa4rnu2B1uO10ckszE8U+Xs3FSnnrPYNpKhATQoZUNu+bcyGwk/5ong2vdtA5DjTXqqSnUo1o5E51S8AlkhAI1oSBsfrm6b4OaGvyuDTZUSQHMyt8z7gVYk6lTc4uaoRoXSTiyMiF+aUVgpABkNtdpCZ16Y4OaGUbHLqnkxCABzzHFkOxLSyeT31dTciLCOLF0rDaARDVVKVXJq4Rsac0PV0ke57LOVUe207906B1sZCXPBnDDHlGpP325tTu0lVgmF2glVSlGlPEUT3Eg4DFbvBVdfVzl56PmOLNXOg/D7RtQa4YxW8PPaqrTKItBSKR8qCLksJWzgLWbaaOvASxFhgexcpRQrsAehSCgWTsOdj/7YfrOzygE0gFjgfN0kDaSVUbAaa6N9xaTB67nyXbP0UQxUrEVdtBtNACa3Rc9ISCOLne5Tdzt7eQBSIEzsukedwTIvxkcNQL/TXZV/W+MB/AMANfVPjBGemwAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-text{font-size:14px;width:30px}.jessibuca-container .jessibuca-speed{font-size:14px;color:#fff}.jessibuca-container .jessibuca-quality-menu-list{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .jessibuca-quality-menu-list.jessibuca-quality-menu-shown{visibility:visible;opacity:1}.jessibuca-container .icon-title-tips{pointer-events:none;position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s ease 0s,opacity .3s ease 0s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .icon-title{display:inline-block;padding:5px 10px;font-size:12px;white-space:nowrap;color:#fff}.jessibuca-container .jessibuca-quality-menu{padding:8px 0}.jessibuca-container .jessibuca-quality-menu-item{display:block;height:25px;margin:0;padding:0 10px;cursor:pointer;font-size:14px;text-align:center;width:50px;color:hsla(0,0%,100%,.5);transition:color .3s,background-color .3s}.jessibuca-container .jessibuca-quality-menu-item:hover{background-color:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-quality-menu-item:focus{outline:none}.jessibuca-container .jessibuca-quality-menu-item.jessibuca-quality-menu-item-active{color:#2298fc}.jessibuca-container .jessibuca-volume-panel-wrap{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%) translateY(22%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px;height:120px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-wrap.jessibuca-volume-panel-wrap-show{visibility:visible;opacity:1}.jessibuca-container .jessibuca-volume-panel{cursor:pointer;position:absolute;top:21px;height:60px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-text{position:absolute;left:0;top:0;width:50px;height:20px;line-height:20px;text-align:center;color:#fff;font-size:12px}.jessibuca-container .jessibuca-volume-panel-handle{position:absolute;top:48px;left:50%;width:12px;height:12px;border-radius:12px;margin-left:-6px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:before{bottom:-54px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:after{bottom:6px;background:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-volume-panel-handle:after,.jessibuca-container .jessibuca-volume-panel-handle:before{content:"";position:absolute;display:block;left:50%;width:3px;margin-left:-1px;height:60px}');class Ue{constructor(e){var t;this.player=e,((e,t)=>{e.$container.classList.add("jessibuca-controls-show");const i=e._opt,n=i.operateBtns;e.$container.insertAdjacentHTML("beforeend",`\n ${i.background?`
`:""}\n
\n ${De.loading}\n ${i.loadingText?`
${i.loadingText}
`:""}\n
\n ${i.hasControl&&n.play?'
':""}\n ${i.hasControl?`\n
\n
\n
\n ${i.showBandwidth?'
':""}\n
\n
\n ${n.audio?`\n
\n ${De.audio}\n ${De.mute}\n
\n
\n
\n
\n
\n
\n
\n `:""}\n ${n.play?`
${De.play}
${De.pause}
`:""}\n ${n.screenshot?`
${De.screenshot}
`:""}\n ${n.record?`
${De.record}
${De.recordStop}
`:""}\n ${n.fullscreen?`
${De.fullscreen}
${De.fullscreenExit}
`:""}\n
\n
\n
\n `:""}\n\n `),Object.defineProperty(t,"$poster",{value:e.$container.querySelector(".jessibuca-poster")}),Object.defineProperty(t,"$loading",{value:e.$container.querySelector(".jessibuca-loading")}),Object.defineProperty(t,"$play",{value:e.$container.querySelector(".jessibuca-play")}),Object.defineProperty(t,"$playBig",{value:e.$container.querySelector(".jessibuca-play-big")}),Object.defineProperty(t,"$pause",{value:e.$container.querySelector(".jessibuca-pause")}),Object.defineProperty(t,"$controls",{value:e.$container.querySelector(".jessibuca-controls")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$volume",{value:e.$container.querySelector(".jessibuca-volume")}),Object.defineProperty(t,"$volumePanelWrap",{value:e.$container.querySelector(".jessibuca-volume-panel-wrap")}),Object.defineProperty(t,"$volumePanelText",{value:e.$container.querySelector(".jessibuca-volume-panel-text")}),Object.defineProperty(t,"$volumePanel",{value:e.$container.querySelector(".jessibuca-volume-panel")}),Object.defineProperty(t,"$volumeHandle",{value:e.$container.querySelector(".jessibuca-volume-panel-handle")}),Object.defineProperty(t,"$volumeOn",{value:e.$container.querySelector(".jessibuca-icon-audio")}),Object.defineProperty(t,"$volumeOff",{value:e.$container.querySelector(".jessibuca-icon-mute")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreenExit",{value:e.$container.querySelector(".jessibuca-fullscreen-exit")}),Object.defineProperty(t,"$record",{value:e.$container.querySelector(".jessibuca-record")}),Object.defineProperty(t,"$recordStop",{value:e.$container.querySelector(".jessibuca-record-stop")}),Object.defineProperty(t,"$screenshot",{value:e.$container.querySelector(".jessibuca-screenshot")}),Object.defineProperty(t,"$speed",{value:e.$container.querySelector(".jessibuca-speed")})})(e,this),Oe(e,this),t=this,Object.defineProperty(t,"controlsRect",{get:()=>t.$controls.getBoundingClientRect()}),((e,t)=>{const{events:{proxy:i}}=e;function n(e){const{bottom:i,height:n}=t.$volumePanel.getBoundingClientRect(),{height:o}=t.$volumeHandle.getBoundingClientRect();return oe(i-e.y-o/2,0,n-o/2)/(n-o)}i(window,["click","contextmenu"],(i=>{i.composedPath().indexOf(e.$container)>-1?t.isFocus=!0:t.isFocus=!1})),i(window,"orientationchange",(()=>{setTimeout((()=>{e.resize()}),300)})),i(t.$controls,"click",(e=>{e.stopPropagation()})),i(t.$pause,"click",(t=>{e.pause()})),i(t.$play,"click",(t=>{e.play()})),i(t.$playBig,"click",(t=>{e.play()})),i(t.$volume,"mouseover",(()=>{t.$volumePanelWrap.classList.add("jessibuca-volume-panel-wrap-show")})),i(t.$volume,"mouseout",(()=>{t.$volumePanelWrap.classList.remove("jessibuca-volume-panel-wrap-show")})),i(t.$volumeOn,"click",(i=>{i.stopPropagation(),re(t.$volumeOn,"display","none"),re(t.$volumeOff,"display","block"),e.lastVolume=e.volume,e.volume=0})),i(t.$volumeOff,"click",(i=>{i.stopPropagation(),re(t.$volumeOn,"display","block"),re(t.$volumeOff,"display","none"),e.volume=e.lastVolume||.5})),i(t.$screenshot,"click",(t=>{t.stopPropagation(),e.video.screenshot()})),i(t.$volumePanel,"click",(t=>{t.stopPropagation(),e.volume=n(t)})),i(t.$volumeHandle,"mousedown",(()=>{t.isVolumeDroging=!0})),i(t.$volumeHandle,"mousemove",(i=>{t.isVolumeDroging&&(e.volume=n(i))})),i(document,"mouseup",(()=>{t.isVolumeDroging&&(t.isVolumeDroging=!1)})),i(t.$record,"click",(t=>{t.stopPropagation(),e.recording=!0})),i(t.$recordStop,"click",(t=>{t.stopPropagation(),e.recording=!1})),i(t.$fullscreen,"click",(t=>{t.stopPropagation(),e.fullscreen=!0})),i(t.$fullscreenExit,"click",(t=>{t.stopPropagation(),e.fullscreen=!1}))})(e,this),this.player.debug.log("Control","init")}autoSize(){const e=this.player;e.$container.style.padding="0 0";const t=e.width,i=e.height,n=t/i,o=e.audio.$videoElement.width/e.audio.$videoElement.height;if(n>o){const n=(t-i*o)/2;e.$container.style.padding=`0 ${n}px`}else{const n=(i-t/o)/2;e.$container.style.padding=`${n}px 0`}}destroy(){this.player.debug.log("control","destroy"),this.$poster&&this.player.$container.removeChild(this.$poster),this.player.$container.removeChild(this.$loading),this.$controls&&this.player.$container.removeChild(this.$controls),this.player=null}}je(".jessibuca-container{position:relative;width:100%;height:100%;overflow:hidden}.jessibuca-container.jessibuca-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100%!important;height:100%!important;background:#000}");class Fe{static init(){Fe.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};for(let e in Fe.types)Fe.types.hasOwnProperty(e)&&(Fe.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);let e=Fe.constants={};e.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),e.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),e.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSC=e.STCO=e.STTS,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),e.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),e.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}static box(e){let t=8,i=null,n=Array.prototype.slice.call(arguments,1),o=n.length;for(let e=0;e>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);let r=8;for(let e=0;e>>24&255,e>>>16&255,e>>>8&255,255&e,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))}static trak(e){return Fe.box(Fe.types.trak,Fe.tkhd(e),Fe.mdia(e))}static tkhd(e){let t=e.id,i=e.duration,n=e.presentWidth,o=e.presentHeight;return Fe.box(Fe.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>>8&255,255&n,0,0,o>>>8&255,255&o,0,0]))}static mdia(e){return Fe.box(Fe.types.mdia,Fe.mdhd(e),Fe.hdlr(e),Fe.minf(e))}static mdhd(e){let t=e.timescale,i=e.duration;return Fe.box(Fe.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,85,196,0,0]))}static hdlr(e){let t=null;return t="audio"===e.type?Fe.constants.HDLR_AUDIO:Fe.constants.HDLR_VIDEO,Fe.box(Fe.types.hdlr,t)}static minf(e){let t=null;return t="audio"===e.type?Fe.box(Fe.types.smhd,Fe.constants.SMHD):Fe.box(Fe.types.vmhd,Fe.constants.VMHD),Fe.box(Fe.types.minf,t,Fe.dinf(),Fe.stbl(e))}static dinf(){return Fe.box(Fe.types.dinf,Fe.box(Fe.types.dref,Fe.constants.DREF))}static stbl(e){return Fe.box(Fe.types.stbl,Fe.stsd(e),Fe.box(Fe.types.stts,Fe.constants.STTS),Fe.box(Fe.types.stsc,Fe.constants.STSC),Fe.box(Fe.types.stsz,Fe.constants.STSZ),Fe.box(Fe.types.stco,Fe.constants.STCO))}static stsdOld(e){return"audio"===e.type?Fe.box(Fe.types.stsd,Fe.constants.STSD_PREFIX,Fe.mp4a(e)):"avc"===e.videoType?Fe.box(Fe.types.stsd,Fe.constants.STSD_PREFIX,Fe.avc1(e)):Fe.box(Fe.types.stsd,Fe.constants.STSD_PREFIX,Fe.hvc1(e))}static stsd(e){return"audio"===e.type?Fe.box(Fe.types.stsd,Fe.constants.STSD_PREFIX,Fe.mp4a(e)):"avc"===e.videoType?Fe.box(Fe.types.stsd,Fe.constants.STSD_PREFIX,Fe.avc1(e)):Fe.box(Fe.types.stsd,Fe.constants.STSD_PREFIX,Fe.hvc1(e))}static mp4a(e){let t=e.channelCount,i=e.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return Fe.box(Fe.types.mp4a,n,Fe.esds(e))}static esds(e){let t=e.config||[],i=t.length,n=new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([i]).concat(t).concat([6,1,2]));return Fe.box(Fe.types.esds,n)}static avc1(e){let t=e.avcc;const i=e.codecWidth,n=e.codecHeight;let o=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,n>>>8&255,255&n,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return Fe.box(Fe.types.avc1,o,Fe.box(Fe.types.avcC,t))}static hvc1(e){let t=e.avcc;const i=e.codecWidth,n=e.codecHeight;let o=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,n>>>8&255,255&n,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return Fe.box(Fe.types.hvc1,o,Fe.box(Fe.types.hvcC,t))}static mvex(e){return Fe.box(Fe.types.mvex,Fe.trex(e))}static trex(e){let t=e.id,i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return Fe.box(Fe.types.trex,i)}static moof(e,t){return Fe.box(Fe.types.moof,Fe.mfhd(e.sequenceNumber),Fe.traf(e,t))}static mfhd(e){let t=new Uint8Array([0,0,0,0,e>>>24&255,e>>>16&255,e>>>8&255,255&e]);return Fe.box(Fe.types.mfhd,t)}static traf(e,t){let i=e.id,n=Fe.box(Fe.types.tfhd,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),o=Fe.box(Fe.types.tfdt,new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t])),r=Fe.sdtp(e),s=Fe.trun(e,r.byteLength+16+16+8+16+8+8);return Fe.box(Fe.types.traf,n,o,s,r)}static sdtpOld(e){let t=new Uint8Array(5),i=e.flags;return t[4]=i.isLeading<<6|i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy,Fe.box(Fe.types.sdtp,t)}static sdtp(e){let t=new Uint8Array(5),i=e.flags;return t[4]=i.isLeading<<6|i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy,Fe.box(Fe.types.sdtp,t)}static trun(e,t){let i=new Uint8Array(28);t+=36,i.set([0,0,15,1,0,0,0,1,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0);let n=e.duration,o=e.size,r=e.flags,s=e.cts;return i.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o,r.isLeading<<2|r.dependsOn,r.isDependedOn<<6|r.hasRedundancy<<4|r.isNonSync,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s],12),Fe.box(Fe.types.trun,i)}static mdat(e){return Fe.box(Fe.types.mdat,e)}}Fe.init();class Pe{constructor(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}destroy(){this._buffer=null}_fillCurrentWord(){let e=this._total_bytes-this._buffer_index,t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t}readBits(e){if(e<=this._current_word_bits_left){let t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}let t=this._current_word_bits_left?this._current_word:0;t>>>=32-this._current_word_bits_left;let i=e-this._current_word_bits_left;this._fillCurrentWord();let n=Math.min(i,this._current_word_bits_left),o=this._current_word>>>32-n;return this._current_word<<=n,this._current_word_bits_left-=n,t=t<>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()}readUEG(){let e=this._skipLeadingZero();return this.readBits(e+1)-1}readSEG(){let e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)}}class Me{static _ebsp2rbsp(e){let t=e,i=t.byteLength,n=new Uint8Array(i),o=0;for(let e=0;e=2&&3===t[e]&&0===t[e-1]&&0===t[e-2]||(n[o]=t[e],o++);return new Uint8Array(n.buffer,0,o)}static parseSPS(e){let t=Me._ebsp2rbsp(e),i=new Pe(t);i.readByte();let n=i.readByte();i.readByte();let o=i.readByte();i.readUEG();let r=Me.getProfileString(n),s=Me.getLevelString(o),a=1,A=420,c=[0,420,422,444],d=8;if((100===n||110===n||122===n||244===n||44===n||83===n||86===n||118===n||128===n||138===n||144===n)&&(a=i.readUEG(),3===a&&i.readBits(1),a<=3&&(A=c[a]),d=i.readUEG()+8,i.readUEG(),i.readBits(1),i.readBool())){let e=3!==a?8:12;for(let t=0;t0&&e<16?(v=t[e-1],w=n[e-1]):255===e&&(v=i.readByte()<<8|i.readByte(),w=i.readByte()<<8|i.readByte())}if(i.readBool()&&i.readBool(),i.readBool()&&(i.readBits(4),i.readBool()&&i.readBits(24)),i.readBool()&&(i.readUEG(),i.readUEG()),i.readBool()){let e=i.readBits(32),t=i.readBits(32);S=i.readBool(),R=t,C=2*e,E=R/C}}let B=1;1===v&&1===w||(B=v/w);let k=0,I=0;if(0===a)k=1,I=2-p;else{k=3===a?1:2,I=(1===a?2:1)*(2-p)}let T=16*(h+1),x=16*(f+1)*(2-p);T-=(g+m)*k,x-=(b+y)*I;let L=Math.ceil(T*B);return i.destroy(),i=null,{profile_string:r,level_string:s,bit_depth:d,ref_frames:u,chroma_format:A,chroma_format_string:Me.getChromaFormatString(A),frame_rate:{fixed:S,fps:E,fps_den:C,fps_num:R},sar_ratio:{width:v,height:w},codec_size:{width:T,height:x},present_size:{width:L,height:x}}}static _skipScalingList(e,t){let i=8,n=8,o=0;for(let r=0;r{this.mediaSourceOpen=!0,this.player.emit(v.mseSourceOpen)})),i(this.mediaSource,"sourceclose",(()=>{this.player.emit(v.mseSourceClose)})),e.debug.log("MediaSource","init")}get state(){return this.mediaSource.readyState}get isStateOpen(){return this.state===z}get isStateClosed(){return this.state===X}get isStateEnded(){return this.state===q}get duration(){return this.mediaSource.duration}set duration(e){this.mediaSource.duration=e}decodeVideo(e,t,i){const n=this.player;if(this.hasInit)this._decodeVideo(e,t,i);else if(i&&0===e[1]){const o=15&e[0];if(n.video.updateVideoInfo({encTypeCode:o}),o===x)return void this.emit(E.mediaSourceH265NotSupport);this._decodeConfigurationRecord(e,t,i,o),this.hasInit=!0}}_doDecode(){const e=this.bufferList.shift();e&&this._decodeVideo(e.payload,e.ts,e.isIframe)}_decodeConfigurationRecord(e,t,i,n){let o=e.slice(5),r={};n===T?r=function(e){const t={},i=new DataView(e.buffer);let n=i.getUint8(0),o=i.getUint8(1);if(i.getUint8(2),i.getUint8(3),1!==n||0===o)return;const r=1+(3&i.getUint8(4));if(3!==r&&4!==r)return;let s=31&i.getUint8(5);if(0===s)return;let a=6;for(let n=0;n1&&(this.removeBuffer(a.buffered.start(0),a.buffered.end(0)),this.timeInit=!1),a.drop&&s-this.cacheTrack.dts>1e3)a.drop=!1,this.cacheTrack={};else if(this.cacheTrack&&s>this.cacheTrack.dts){let e=8+this.cacheTrack.size,i=new Uint8Array(e);i[0]=e>>>24&255,i[1]=e>>>16&255,i[2]=e>>>8&255,i[3]=255&e,i.set(Fe.types.mdat,4),i.set(this.cacheTrack.data,8),this.cacheTrack.duration=s-this.cacheTrack.dts;let o=Fe.moof(this.cacheTrack,this.cacheTrack.dts),r=new Uint8Array(o.byteLength+i.byteLength);r.set(o,0),r.set(i,o.byteLength),this.appendBuffer(r.buffer),n.handleRender(),n.updateStats({fps:!0,ts:t,buf:n.demux.delay})}else n.debug.log("MediaSource","timeInit set false , cacheTrack = {}"),this.timeInit=!1,this.cacheTrack={};this.cacheTrack.id=1,this.cacheTrack.sequenceNumber=++this.sequenceNumber,this.cacheTrack.size=r,this.cacheTrack.dts=s,this.cacheTrack.cts=0,this.cacheTrack.isKeyframe=i,this.cacheTrack.data=o,this.cacheTrack.flags={isLeading:0,dependsOn:i?2:1,isDependedOn:i?1:0,hasRedundancy:0,isNonSync:i?0:1},this.timeInit||1!==a.buffered.length||(n.debug.log("MediaSource","timeInit set true"),this.timeInit=!0,a.currentTime=a.buffered.end(0)),!this.isInitInfo&&a.videoWidth>0&&a.videoHeight>0&&(n.debug.log("MediaSource",`updateVideoInfo: ${a.videoWidth},${a.videoHeight}`),n.video.updateVideoInfo({width:a.videoWidth,height:a.videoHeight}),n.video.initCanvasViewSize(),this.isInitInfo=!0)}appendBuffer(e){const{debug:t,events:{proxy:i}}=this.player;null===this.sourceBuffer&&(this.sourceBuffer=this.mediaSource.addSourceBuffer(J),i(this.sourceBuffer,"error",(e=>{this.player.emit(v.mseSourceBufferError,e)}))),!1===this.sourceBuffer.updating&&this.isStateOpen?this.sourceBuffer.appendBuffer(e):this.isStateClosed?this.player.emit(v.mseSourceBufferError,"mediaSource is not attached to video or mediaSource is closed"):this.isStateEnded?this.player.emit(v.mseSourceBufferError,"mediaSource is closed"):!0===this.sourceBuffer.updating&&(this.player.emit(v.mseSourceBufferBusy),this.dropSourceBuffer(!0))}stop(){this.isStateOpen&&this.sourceBuffer&&this.sourceBuffer.abort(),this.endOfStream()}dropSourceBuffer(e){const t=this.player.video.$videoElement;this.dropping=e,t.buffered.length>0&&t.buffered.end(0)-t.currentTime>1&&(t.currentTime=t.buffered.end(0))}removeBuffer(e,t){if(this.isStateOpen&&!1===this.sourceBuffer.updating)try{this.sourceBuffer.remove(e,t)}catch(e){console.error(e)}}endOfStream(){this.isStateOpen&&this.mediaSource.endOfStream()}destroy(){this.stop(),this.bufferList=[],this.mediaSource=null,this.mediaSourceOpen=!1,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1,this.off(),this.player.debug.log("MediaSource","destroy")}}const Qe=()=>"undefined"!=typeof navigator&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream,Ne=()=>"wakeLock"in navigator;class We{constructor(e){if(this.player=e,this.enabled=!1,Ne()){this._wakeLock=null;const e=()=>{null!==this._wakeLock&&"visible"===document.visibilityState&&this.enable()};document.addEventListener("visibilitychange",e),document.addEventListener("fullscreenchange",e)}else Qe()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm","data:video/webm;base64,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"),this._addSourceToVideo(this.noSleepVideo,"mp4","data:video/mp4;base64,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"),this.noSleepVideo.addEventListener("loadedmetadata",(()=>{this.noSleepVideo.duration<=1?this.noSleepVideo.setAttribute("loop",""):this.noSleepVideo.addEventListener("timeupdate",(()=>{this.noSleepVideo.currentTime>.5&&(this.noSleepVideo.currentTime=Math.random())}))})))}_addSourceToVideo(e,t,i){var n=document.createElement("source");n.src=i,n.type=`video/${t}`,e.appendChild(n)}get isEnabled(){return this.enabled}enable(){const e=this.player.debug;if(Ne())return navigator.wakeLock.request("screen").then((t=>{this._wakeLock=t,this.enabled=!0,e.log("wakeLock","Wake Lock active."),this._wakeLock.addEventListener("release",(()=>{e.log("wakeLock","Wake Lock released.")}))})).catch((t=>{throw this.enabled=!1,e.error("wakeLock",`${t.name}, ${t.message}`),t}));if(Qe())return this.disable(),this.noSleepTimer=window.setInterval((()=>{document.hidden||(window.location.href=window.location.href.split("#")[0],window.setTimeout(window.stop,0))}),15e3),this.enabled=!0,Promise.resolve();return this.noSleepVideo.play().then((e=>(this.enabled=!0,e))).catch((e=>{throw this.enabled=!1,e}))}disable(){const e=this.player.debug;Ne()?(this._wakeLock&&this._wakeLock.release(),this._wakeLock=null):Qe()?this.noSleepTimer&&(e.warn("wakeLock","NoSleep now disabled for older iOS devices."),window.clearInterval(this.noSleepTimer),this.noSleepTimer=null):this.noSleepVideo.pause(),this.enabled=!1}}class Ge extends ue{constructor(e,t){var i;super(),this.$container=e,this._opt=Object.assign({},o,t),this.debug=new Y(this),this._opt.useWCS&&(this._opt.useWCS="VideoEncoder"in window),this._opt.useMSE&&(this._opt.useMSE=window.MediaSource&&window.MediaSource.isTypeSupported(J)),this._opt.useMSE?(this._opt.useWCS&&this.debug.log("Player","useWCS set true->false"),this._opt.forceNoOffscreen||this.debug.log("Player","forceNoOffscreen set false->true"),this._opt.useWCS=!1,this._opt.forceNoOffscreen=!0):this._opt.useWCS,this._opt.forceNoOffscreen||("undefined"==typeof OffscreenCanvas?(this._opt.forceNoOffscreen=!0,this._opt.useOffscreen=!1):this._opt.useOffscreen=!0),this._opt.hasControl=this._hasControl(),this._loading=!1,this._playing=!1,this._hasLoaded=!1,this._checkHeartTimeout=null,this._checkLoadingTimeout=null,this._startBpsTime=null,this._isPlayingBeforePageHidden=!1,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0},this._videoTimestamp=0,this._audioTimestamp=0,i=this,Object.defineProperty(i,"rect",{get:()=>i.$container.getBoundingClientRect()}),["bottom","height","left","right","top","width"].forEach((e=>{Object.defineProperty(i,e,{get:()=>i.rect[e]})})),this.events=new Z(this),this.video=new ge(this),this.audio=new be(this),this.recorder=new Re(this),this.decoderWorker=new Ce(this),this.stream=null,this.demux=null,this._opt.useWCS&&(this.webcodecsDecoder=new xe(this)),this._opt.useMSE&&(this.mseDecoder=new Ve(this)),this.control=new Ue(this),this.keepScreenOn=new We(this),(e=>{try{const t=()=>{e.emit(w.fullscreen,e.fullscreen),e.fullscreen?e._opt.useMSE&&e.resize():e.resize()};$.on("change",t),e.events.destroys.push((()=>{$.off("change",t)}))}catch(e){}if(e.on(v.decoderWorkerInit,(()=>{e.debug.log("player","has loaded"),e._hasLoaded=!0})),e.on(v.play,(()=>{e.loading=!1})),e.on(v.fullscreen,(t=>{if(t)try{$.request(e.$container).then((()=>{})).catch((t=>{e.webFullscreen=!0}))}catch(t){e.webFullscreen=!0}else try{$.exit().then((()=>{})).catch((()=>{e.webFullscreen=!1}))}catch(t){e.webFullscreen=!1}})),e.on(v.webFullscreen,(t=>{if(t){e.$container.classList.add("webmediaplayer-fullscreen-web");const{clientHeight:t,clientWidth:i}=document.body,{clientHeight:n,clientWidth:o}=e.video.$videoElement;if(i/t{e.video.resize()})),e._opt.debug){const t=[v.timeUpdate];Object.keys(v).forEach((i=>{e.on(v[i],(n=>{t.includes(i)||e.debug.log("player events",v[i],n)}))})),Object.keys(E).forEach((t=>{e.on(E[t],(i=>{e.debug.log("player event error",E[t],i)}))}))}})(this),(e=>{const{_opt:t,debug:i,events:{proxy:n}}=e;t.supportDblclickFullscreen&&n(e.$container,"dblclick",(()=>{e.fullscreen=!e.fullscreen})),n(document,"visibilitychange",(()=>{t.hiddenAutoPause&&(i.log("visibilitychange",document.visibilityState,e._isPlayingBeforePageHidden),"visible"===document.visibilityState?e._isPlayingBeforePageHidden&&e.play():(e._isPlayingBeforePageHidden=e.playing,e.playing&&e.pause()))})),n(window,"fullscreenchange",(()=>{null!==e.keepScreenOn&&"visible"===document.visibilityState&&e.enableWakeLock()}))})(this),this._opt.useWCS&&this.debug.log("Player","use WCS"),this._opt.useMSE&&this.debug.log("Player","use MSE"),this._opt.useOffscreen&&this.debug.log("Player","use offscreen"),this.debug.log("Player options",this._opt)}set fullscreen(e){this.emit(v.fullscreen,e)}get fullscreen(){return document.isFullScreen||document.mozIsFullScreen||document.webkitIsFullScreen||this.webFullscreen}set webFullscreen(e){this.emit(v.webFullscreen,e)}get webFullscreen(){return this.$container.classList.contains("jessibuca-fullscreen-web")}get loaded(){return this._hasLoaded}set playing(e){e&&(this.loading=!1),this.playing!==e&&(this._playing=e,this.emit(v.playing,e),this.emit(v.volumechange,this.volume),e?this.emit(v.play):this.emit(v.pause))}get playing(){return this._playing}get volume(){return this.audio.volume}set volume(e){this.audio.setVolume(e)}set loading(e){this.loading!==e&&(this._loading=e,this.emit(v.loading,this._loading))}get loading(){return this._loading}set recording(e){this.playing&&(e?this.recorder.startRecord():this.recorder.stopRecordAndSave())}get recording(){return this.recorder.recording}set audioTimestamp(e){null!==e&&(this._audioTimestamp=e)}get audioTimestamp(){return this._audioTimestamp}set videoTimestamp(e){null!==e&&(this._videoTimestamp=e,this._opt.useWCS||this._opt.useMSE||this.audioTimestamp&&this.videoTimestamp&&this.audio.emit(v.videoSyncAudio,{audioTimestamp:this.audioTimestamp,videoTimestamp:this.videoTimestamp,diff:this.audioTimestamp-this.videoTimestamp}))}get videoTimestamp(){return this._videoTimestamp}updateOption(e){this._opt=Object.assign({},this._opt,e)}init(){return new Promise(((e,t)=>{this.stream||(this.stream=new we(this)),this.demux||(this.demux=new Te(this)),this._opt.useWCS&&(this.webcodecsDecoder||(this.webcodecsDecoder=new xe(this))),this._opt.useMSE&&(this.mseDecoder||(this.mseDecoder=new Ve(this))),this.decoderWorker?e():(this.decoderWorker=new Ce(this),this.once(v.decoderWorkerInit,(()=>{e()})))}))}play(e){return new Promise(((t,i)=>{if(!e&&!this._opt.url)return i();this.loading=!0,this.playing=!1,e||(e=this._opt.url),this._opt.url=e,this.clearCheckHeartTimeout(),this.init().then((()=>{this._opt.isNotMute&&this.mute(!1),this.webcodecsDecoder&&this.webcodecsDecoder.once(E.webcodecsH265NotSupport,(()=>{this.emit(E.webcodecsH265NotSupport),this.emit(v.error,E.webcodecsH265NotSupport)})),this.mseDecoder&&this.mseDecoder.once(E.mediaSourceH265NotSupport,(()=>{this.emit(E.mediaSourceH265NotSupport),this.emit(v.error,E.mediaSourceH265NotSupport)})),this.enableWakeLock(),this.stream.fetchStream(e),this.checkLoadingTimeout(),this.stream.once(E.fetchError,(e=>{i(e)})),this.stream.once(E.websocketError,(e=>{i(e)})),this.stream.once(v.streamSuccess,(()=>{t(),this._opt.useMSE&&this.video.play()}))})).catch((e=>{i(e)}))}))}close(){return new Promise(((e,t)=>{this._close().then((()=>{this.video.clearView(),e()}))}))}_close(){return new Promise(((e,t)=>{this.stream&&(this.stream.destroy(),this.stream=null),this.demux&&(this.demux.destroy(),this.demux=null),this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.playing=!1,this.loading=!1,this.recording=!1,this.audio.pause(),this.releaseWakeLock(),this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,setTimeout((()=>{e()}),0)}))}pause(e){return e?this.close():this._close()}mute(e){this.audio.mute(e)}resize(){this.video.resize()}startRecord(e,t){this.recording||(this.recorder.setFileName(e,t),this.recording=!0)}stopRecordAndSave(){this.recording&&(this.recording=!1)}_hasControl(){let e=!1,t=!1;return Object.keys(this._opt.operateBtns).forEach((e=>{this._opt.operateBtns[e]&&(t=!0)})),(this._opt.showBandwidth||this._opt.text||t)&&(e=!0),e}checkHeart(){this.clearCheckHeartTimeout(),this.checkHeartTimeout()}checkHeartTimeout(){this._checkHeartTimeout=setTimeout((()=>{this.pause(!1).then((()=>{this.emit(v.timeout,v.delayTimeout),this.emit(v.delayTimeout)}))}),1e3*this._opt.heartTimeout)}clearCheckHeartTimeout(){this._checkHeartTimeout&&(clearTimeout(this._checkHeartTimeout),this._checkHeartTimeout=null)}checkLoadingTimeout(){this._checkLoadingTimeout=setTimeout((()=>{this.pause(!1).then((()=>{this.emit(v.timeout,v.loadingTimeout),this.emit(v.loadingTimeout)}))}),1e3*this._opt.loadingTimeout)}clearCheckLoadingTimeout(){this._checkLoadingTimeout&&(clearTimeout(this._checkLoadingTimeout),this._checkLoadingTimeout=null)}handleRender(){this.loading&&(this.emit(v.start),this.loading=!1,this.clearCheckLoadingTimeout()),this.playing||(this.playing=!0),this.checkHeart()}updateStats(e){e=e||{},this._startBpsTime||(this._startBpsTime=ne()),le(e.ts)&&(this._stats.ts=e.ts),le(e.buf)&&(this._stats.buf=e.buf),e.fps&&(this._stats.fps+=1),e.abps&&(this._stats.abps+=e.abps),e.vbps&&(this._stats.vbps+=e.vbps);const t=ne();t-this._startBpsTime<1e3||(this.emit(v.stats,this._stats),this.emit(v.performance,function(e){let t=0;return e>=24?t=2:e>=15&&(t=1),t}(this._stats.fps)),this._stats.fps=0,this._stats.abps=0,this._stats.vbps=0,this._startBpsTime=t)}resetStats(){this._startBpsTime=null,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0}}enableWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn.enable()}releaseWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn.disable()}destroy(){this._loading=!1,this._playing=!1,this._hasLoaded=!1,this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.video&&(this.video.destroy(),this.video=null),this.audio&&(this.audio.destroy(),this.audio=null),this.stream&&(this.stream.destroy(),this.stream=null),this.recorder&&(this.recorder.destroy(),this.recorder=null),this.control&&(this.control.destroy(),this.control=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.demux&&(this.demux.destroy(),this.demux=null),this.events&&(this.events.destroy(),this.events=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.releaseWakeLock(),this.keepScreenOn=null,this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this.emit("destroy"),this.off(),this.debug.log("play","destroy end")}}var He=_((function(e,t){e.exports=function(){var e,t;function i(t){this.name="__st"+(1e9*Math.random()>>>0)+e+"__",null==t||t.forEach(this.add,this),e+=1}Array.prototype.find||Object.defineProperty(Array.prototype,"find",{configurable:!0,writable:!0,value:function(e){if(null===this)throw new TypeError('"this" is null or not defined');var t=Object(this),i=t.length>>>0;if("function"!=typeof e)throw new TypeError("predicate must be a function");for(var n=arguments[1],o=0;o=t)return n=T(n),r(n.splice(0,n.length)),void(i&&clearTimeout(i));i&&clearTimeout(i),i=setTimeout((function(){i=null,0<(n=T(n)).length&&r(n.splice(0,n.length))}),o.delay)}},G=function(e,t){return Array.isArray(e)?t(e.map((function(e){return o(o({},e),{msg:"string"==typeof e.msg?e.msg:[].concat(e.msg).map(w).join(" ")})}))):t(o(o({},e),{msg:"string"==typeof e.msg?e.msg:w(e.msg)}))},H=function(e){var t,i=!1,n=!1,o=!1,r=[];return e.lifeCycle.on("onConfigChange",(function(){t&&clearTimeout(t),t=setTimeout((function(){var t,s;!o&&e.config&&(o=!0,t=e.config.whiteListUrl,(s=void 0===t?"":t)&&e.sendPipeline([function(t,o){o({url:s,type:g.WHITE_LIST,success:function(t){n=!0;try{var o=t.data||JSON.parse(t),s=o.retcode,a=o.result,A=void 0===a?{}:a;if(0===s){if(i=A.is_in_white_list,e.isWhiteList=i,A.shutdown)return void e.destroy();0<=A.rate&&A.rate<=1&&(e.config.random=A.rate,e.isGetSample=!1)}e.isWhiteList&&r.length?X(e)(r.splice(0),(function(){})):!e.isWhiteList&&r.length&&(r.length=0);var c=e.config.onWhitelist;"function"==typeof c&&c(i)}catch(t){}},fail:function(t){"403 forbidden"===t&&e.destroy(),n=!0}})}],g.WHITE_LIST)(null),o=!1)}),e.config.uin?50:500)})),e.lifeCycle.on("destroy",(function(){r.length=0})),function(t,o){var s;i||null!==(s=null===(s=e.config)||void 0===s?void 0:s.api)&&void 0!==s&&s.reportRequest?o(t.concat(r.splice(0)).map((function(e){return x(e),e}))):(t=t.filter((function(e){return e.level!==p.INFO&&e.level!==p.API_RESPONSE?(x(e),!0):(n||(r.push(e),200<=r.length&&(r.length=200)),!1)}))).length&&o(t)}},J=function(e){return setTimeout((function(){var t=e.config.pvUrl,i=void 0===t?"":t;i&&e.sendPipeline([function(t,n){n({url:i,type:g.PV,fail:function(t){"403 forbidden"===t&&e.destroy()}})}],g.PV)(null)}),100),function(e,t){t(e)}},q=function(e){var t={};return function(i,n){var o,r;e.speedSample?(r="object"==typeof e.repeat?e.repeat:{repeat:e.repeat},o=+r.speed||+r.repeat||5,Array.isArray(i)?(r=i.filter((function(e){var i=!t[e.url]||t[e.url]o))})))}},X=function(e){return function(t){return e.sendPipeline([function(t,i){return i({url:e.config.url||"",data:s(t),method:"post",contentType:"application/x-www-form-urlencoded",type:g.LOG,log:t,requestConfig:{timeout:5e3},success:function(){var n=e.config.onReport;"function"==typeof n&&t.forEach((function(e){n(e)})),"function"==typeof i&&i([])},fail:function(t){"403 forbidden"===t&&e.destroy()}})}],g.LOG)(t)}},Y=function(e){if(!e||!e.reduce||!e.length)throw new TypeError("createPipeline need at least one function param");return 1===e.length?function(t,i){e[0](t,i||O)}:e.reduce((function(e,t){return function(i,n){return void 0===n&&(n=O),e(i,(function(e){return null==t?void 0:t(e,n)}))}}))},Z=(Object.defineProperty(Ae.prototype,"__version__",{get:function(){return console.warn("__version__ has discard, please use version"),"1.24.48"},enumerable:!1,configurable:!0}),Object.defineProperty(Ae.prototype,"LogType",{get:function(){return console.warn("LogType has discard, please use logType"),p},enumerable:!1,configurable:!0}),Ae.prototype.init=function(e){this.setConfig(e);for(var t=0;tc&&o.isInFirstScreen(t.roots[n])&&(c=t.rootsDomNum[n],d=t.time,("object"!=typeof(null===(i=e.config)||void 0===i?void 0:i.pagePerformance)||null!==(i=e.config.pagePerformance)&&void 0!==i&&i.firstScreenInfo)&&(e.firstScreenInfo={element:t.roots[n],timing:d}))})),!d&&Se?A=setTimeout((function(){return a()}),3e3):(s.disconnect(),null==t||t(d)),--Se},A=setTimeout((function(){return a()}),3e3)},isEleInArray:function(e,t){return!(!e||e===document.documentElement)&&(-1!==t.indexOf(e)||this.isEleInArray(e.parentElement,t))},isInFirstScreen:function(e){if(!e||"function"!=typeof e.getBoundingClientRect)return!1;var t=e.getBoundingClientRect(),i=window.innerHeight;return e=window.innerWidth,0<=t.left&&t.left{this.player.on(w[e],(t=>{this.emit(e,t)}))}))}setDebug(e){this.player.updateOption({isDebug:!!e})}mute(){this.player.mute(!0)}cancelMute(){this.player.mute(!1)}setVolume(e){this.player.volume=e}audioResume(){this.player.audio.audioEnabled(!0)}setTimeout(e){e=Number(e),this.player.updateOption({timeout:e,loadingTimeout:e,heartTimeout:e})}setScaleMode(e){let t={isFullResize:!1,isResize:!1};switch(e=Number(e)){case U:t.isFullResize=!1,t.isResize=!1;break;case F:t.isFullResize=!1,t.isResize=!0;break;case P:t.isFullResize=!0,t.isResize=!0}this.player.updateOption(t),this.resize()}pause(){return this.player.pause()}close(){return this._opt.url="",this.player.close()}clearView(){this.player.video.clearView()}play(e){return new Promise(((t,i)=>{if(!e&&!this._opt.url)return this.emit(v.error,E.playError),void i();if(e){if(!this._opt.url)return this._play(e);e===this._opt.url?this.player.playing?t():(this.clearView(),this.player.play(this._opt.url).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))):this.player.pause().then((()=>(this.clearView(),this._play(e)))).catch((()=>{i()}))}else this.player.play(this._opt.url).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))}))}_play(o){return new Promise(((r,s)=>{this._opt.url=o;const a=0===o.indexOf("http"),A=a?t:e,c=a||-1!==o.indexOf(".flv")||this._opt.isFlv?i:n;this.player.updateOption({protocol:A,demuxType:c}),this.player.once(E.mediaSourceH265NotSupport,(()=>{this.close()})),this.player.once(E.webcodecsH265NotSupport,(()=>{this.close()})),this.hasLoaded()?this.player.play(o).then((()=>{r()})).catch((()=>{this.player.pause().then((()=>{s()}))})):this.player.once(v.decoderWorkerInit,(()=>{this.player.play(o).then((()=>{r()})).catch((()=>{this.player.pause().then((()=>{s()}))}))}))}))}resize(){this.player.resize()}setBufferTime(e){e=Number(e),this.player.updateOption({videoBuffer:1e3*e})}setRotate(e){e=parseInt(e,10);this._opt.rotate!==e&&-1!==[0,90,270].indexOf(e)&&(this.player.updateOption({rotate:e}),this.resize())}hasLoaded(){return this.player.loaded}setKeepScreenOn(){this.player.updateOption({keepScreenOn:!0})}setFullscreen(e){const t=!!e;this.player.fullscreen!==t&&(this.player.fullscreen=t)}screenshot(e,t,i,n){return this.player.video.screenshot(e,t,i,n)}startRecord(e,t){return new Promise(((i,n)=>{this.player.playing?(this.player.startRecord(e,t),i()):n()}))}stopRecordAndSave(){this.player.recording&&this.player.stopRecordAndSave()}isPlaying(){return this.player.playing}isMute(){return this.player.audio.isMute}isRecording(){return this.player.recorder.recording}destroy(){this.player.destroy(),this.player=null,this.off()}}return window.Jessibuca=Je,Je})); +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.jessibuca = factory()); +})(this, (function () { 'use strict'; + + var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; + + function unwrapExports (x) { + return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; + } + + function createCommonjsModule(fn, module) { + return module = { exports: {} }, fn(module, module.exports), module.exports; + } + + var defineProperty = createCommonjsModule(function (module) { + function _defineProperty(obj, key, value) { + if (key in obj) { + Object.defineProperty(obj, key, { + value: value, + enumerable: true, + configurable: true, + writable: true + }); + } else { + obj[key] = value; + } + + return obj; + } + + module.exports = _defineProperty, module.exports.__esModule = true, module.exports["default"] = module.exports; + }); + + var _defineProperty = unwrapExports(defineProperty); + + // 播放协议 + const PLAYER_PLAY_PROTOCOL = { + websocket: 0, + fetch: 1, + webrtc: 2 + }; + const DEMUX_TYPE = { + flv: 'flv', + m7s: 'm7s' + }; + const FILE_SUFFIX = { + mp4: 'mp4', + webm: 'webm' + }; + + const DEFAULT_PLAYER_OPTIONS = { + videoBuffer: 1000, + //1000ms 1 second + videoBufferDelay: 1000, + // 1000ms + isResize: true, + isFullResize: false, + // + isFlv: false, + debug: false, + hotKey: false, + // 快捷键 + loadingTimeout: 10, + // loading timeout + heartTimeout: 5, + // heart timeout + timeout: 10, + // second + loadingTimeoutReplay: true, + // loading timeout replay. default is true + heartTimeoutReplay: true, + // heart timeout replay. + loadingTimeoutReplayTimes: 3, + // loading timeout replay fail times + heartTimeoutReplayTimes: 3, + // heart timeout replay fail times + supportDblclickFullscreen: false, + // support double click toggle fullscreen + showBandwidth: false, + // show band width + keepScreenOn: false, + // + isNotMute: false, + // + hasAudio: true, + // has audio + hasVideo: true, + // has video + operateBtns: { + fullscreen: false, + screenshot: false, + play: false, + audio: false, + record: false + }, + controlAutoHide: false, + // control auto hide + hasControl: false, + loadingText: '', + // loading Text + background: '', + decoder: '/assets/js/jessibuca/decoder.js', + url: '', + // play url + rotate: 0, + // + // text: '', + forceNoOffscreen: true, + // 默认是不采用 + hiddenAutoPause: false, + // + protocol: PLAYER_PLAY_PROTOCOL.fetch, + demuxType: DEMUX_TYPE.flv, + // demux type + useWCS: false, + // + wcsUseVideoRender: true, + // 默认设置为true + useMSE: false, + // + useOffscreen: false, + // + autoWasm: true, + // 自动降级到 wasm 模式 + wasmDecodeErrorReplay: true, + // 解码失败重新播放。 + openWebglAlignment: false, + // https://github.com/langhuihui/jessibuca/issues/152 + wasmDecodeAudioSyncVideo: false, + // wasm 解码之后音视频同步 + recordType: FILE_SUFFIX.webm, + useWebFullScreen: false // use web full screen + + }; + const WORKER_CMD_TYPE = { + init: 'init', + initVideo: 'initVideo', + render: 'render', + playAudio: 'playAudio', + initAudio: 'initAudio', + kBps: 'kBps', + decode: 'decode', + audioCode: 'audioCode', + videoCode: 'videoCode', + wasmError: 'wasmError' + }; + const WASM_ERROR = { + invalidNalUnitSize: 'Invalid NAL unit size' // errorSplittingTheInputIntoNALUnits: 'Error splitting the input into NAL units' + + }; + const MEDIA_TYPE = { + audio: 1, + video: 2 + }; + const FLV_MEDIA_TYPE = { + audio: 8, + video: 9 + }; + const WORKER_SEND_TYPE = { + init: 'init', + decode: 'decode', + audioDecode: 'audioDecode', + videoDecode: 'videoDecode', + close: 'close', + updateConfig: 'updateConfig' + }; // + + const EVENTS = { + fullscreen: 'fullscreen$2', + webFullscreen: 'webFullscreen', + decoderWorkerInit: 'decoderWorkerInit', + play: 'play', + playing: 'playing', + pause: 'pause', + mute: 'mute', + load: 'load', + loading: 'loading', + videoInfo: 'videoInfo', + timeUpdate: 'timeUpdate', + audioInfo: "audioInfo", + log: 'log', + error: "error", + kBps: 'kBps', + timeout: 'timeout', + delayTimeout: 'delayTimeout', + loadingTimeout: 'loadingTimeout', + stats: 'stats', + performance: "performance", + record: 'record', + recording: 'recording', + recordingTimestamp: 'recordingTimestamp', + recordStart: 'recordStart', + recordEnd: 'recordEnd', + recordCreateError: 'recordCreateError', + buffer: 'buffer', + videoFrame: 'videoFrame', + start: 'start', + metadata: 'metadata', + resize: 'resize', + streamEnd: 'streamEnd', + streamSuccess: 'streamSuccess', + streamMessage: 'streamMessage', + streamError: 'streamError', + volumechange: 'volumechange', + destroy: 'destroy', + mseSourceOpen: 'mseSourceOpen', + mseSourceClose: 'mseSourceClose', + mseSourceBufferError: 'mseSourceBufferError', + mseSourceBufferBusy: 'mseSourceBufferBusy', + mseSourceBufferFull: 'mseSourceBufferFull', + videoWaiting: 'videoWaiting', + videoTimeUpdate: 'videoTimeUpdate', + videoSyncAudio: 'videoSyncAudio', + playToRenderTimes: 'playToRenderTimes' + }; + const JESSIBUCA_EVENTS = { + load: EVENTS.load, + timeUpdate: EVENTS.timeUpdate, + videoInfo: EVENTS.videoInfo, + audioInfo: EVENTS.audioInfo, + error: EVENTS.error, + kBps: EVENTS.kBps, + log: EVENTS.log, + start: EVENTS.start, + timeout: EVENTS.timeout, + loadingTimeout: EVENTS.loadingTimeout, + delayTimeout: EVENTS.delayTimeout, + fullscreen: 'fullscreen', + webFullscreen: EVENTS.webFullscreen, + play: EVENTS.play, + pause: EVENTS.pause, + mute: EVENTS.mute, + stats: EVENTS.stats, + volumechange: EVENTS.volumechange, + performance: EVENTS.performance, + recordingTimestamp: EVENTS.recordingTimestamp, + recordStart: EVENTS.recordStart, + recordEnd: EVENTS.recordEnd, + playToRenderTimes: EVENTS.playToRenderTimes + }; + const EVENTS_ERROR = { + playError: 'playIsNotPauseOrUrlIsNull', + fetchError: "fetchError", + websocketError: 'websocketError', + webcodecsH265NotSupport: 'webcodecsH265NotSupport', + webcodecsDecodeError: 'webcodecsDecodeError', + webcodecsWidthOrHeightChange: 'webcodecsWidthOrHeightChange', + mediaSourceH265NotSupport: 'mediaSourceH265NotSupport', + mediaSourceFull: EVENTS.mseSourceBufferFull, + mseSourceBufferError: EVENTS.mseSourceBufferError, + mediaSourceAppendBufferError: 'mediaSourceAppendBufferError', + mediaSourceBufferListLarge: 'mediaSourceBufferListLarge', + mediaSourceAppendBufferEndTimeout: 'mediaSourceAppendBufferEndTimeout', + wasmDecodeError: 'wasmDecodeError', + webglAlignmentError: 'webglAlignmentError' + }; + const WEBSOCKET_STATUS = { + notConnect: 'notConnect', + open: 'open', + close: 'close', + error: 'error' + }; + const SCREENSHOT_TYPE = { + download: 'download', + base64: 'base64', + blob: 'blob' + }; + const VIDEO_ENC_TYPE = { + 7: 'H264(AVC)', + // + 12: 'H265(HEVC)' // + + }; + const VIDEO_ENC_CODE = { + h264: 7, + h265: 12 + }; + const AUDIO_ENC_TYPE = { + 10: 'AAC', + 7: 'ALAW', + 8: 'MULAW' + }; + const CONTROL_HEIGHT = 38; + const SCALE_MODE_TYPE = { + full: 0, + // 视频画面完全填充canvas区域,画面会被拉伸 + auto: 1, + // 视频画面做等比缩放后,高或宽对齐canvas区域,画面不被拉伸,但有黑边 + fullAuto: 2 // 视频画面做等比缩放后,完全填充canvas区域,画面不被拉伸,没有黑边,但画面显示不全 + + }; + const CANVAS_RENDER_TYPE = { + webcodecs: 'webcodecs', + webgl: 'webgl', + offscreen: 'offscreen' + }; + const ENCODED_VIDEO_TYPE = { + key: 'key', + delta: 'delta' + }; + const MP4_CODECS = { + avc: 'video/mp4; codecs="avc1.64002A"', + hev: 'video/mp4; codecs="hev1.1.6.L123.b0"' + }; + const MEDIA_SOURCE_STATE = { + ended: 'ended', + open: 'open', + closed: 'closed' + }; // frag duration + const AUDIO_SYNC_VIDEO_DIFF = 1000; + const HOT_KEY = { + esc: 27, + // + arrowUp: 38, + // + arrowDown: 40 // + + }; + const WCS_ERROR = { + keyframeIsRequiredError: 'A key frame is required after configure() or flush()', + canNotDecodeClosedCodec: "Cannot call 'decode' on a closed codec" + }; + const FETCH_ERROR = { + abortError1: 'The user aborted a request', + abortError2: 'AbortError', + abort: 'AbortError' + }; + + class Debug { + constructor(master) { + this.log = function (name) { + if (master._opt.debug) { + for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + console.log(`Jessibuca: [${name}]`, ...args); + } + }; + + this.warn = function (name) { + if (master._opt.debug) { + for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { + args[_key2 - 1] = arguments[_key2]; + } + + console.warn(`Jessibuca: [${name}]`, ...args); + } + }; + + this.error = function (name) { + for (var _len3 = arguments.length, args = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) { + args[_key3 - 1] = arguments[_key3]; + } + + console.error(`Jessibuca: [${name}]`, ...args); + }; + } + + } + + class Events { + constructor(master) { + this.destroys = []; + this.proxy = this.proxy.bind(this); + this.master = master; + } + + proxy(target, name, callback) { + let option = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + + if (!target) { + return; + } + + if (Array.isArray(name)) { + return name.map(item => this.proxy(target, item, callback, option)); + } + + target.addEventListener(name, callback, option); + + const destroy = () => target.removeEventListener(name, callback, option); + + this.destroys.push(destroy); + return destroy; + } + + destroy() { + this.master.debug && this.master.debug.log(`Events`, 'destroy'); + this.destroys.forEach(event => event()); + } + + } + + var property$1 = (player => { + Object.defineProperty(player, 'rect', { + get: () => { + const clientRect = player.$container.getBoundingClientRect(); + clientRect.width = Math.max(clientRect.width, player.$container.clientWidth); + clientRect.height = Math.max(clientRect.height, player.$container.clientHeight); + return clientRect; + } + }); + ['bottom', 'height', 'left', 'right', 'top', 'width'].forEach(key => { + Object.defineProperty(player, key, { + get: () => { + return player.rect[key]; + } + }); + }); + }); + + var screenfull = createCommonjsModule(function (module) { + /*! + * screenfull + * v5.1.0 - 2020-12-24 + * (c) Sindre Sorhus; MIT License + */ + (function () { + + var document = typeof window !== 'undefined' && typeof window.document !== 'undefined' ? window.document : {}; + var isCommonjs = module.exports; + + var fn = (function () { + var val; + + var fnMap = [ + [ + 'requestFullscreen', + 'exitFullscreen', + 'fullscreenElement', + 'fullscreenEnabled', + 'fullscreenchange', + 'fullscreenerror' + ], + // New WebKit + [ + 'webkitRequestFullscreen', + 'webkitExitFullscreen', + 'webkitFullscreenElement', + 'webkitFullscreenEnabled', + 'webkitfullscreenchange', + 'webkitfullscreenerror' + + ], + // Old WebKit + [ + 'webkitRequestFullScreen', + 'webkitCancelFullScreen', + 'webkitCurrentFullScreenElement', + 'webkitCancelFullScreen', + 'webkitfullscreenchange', + 'webkitfullscreenerror' + + ], + [ + 'mozRequestFullScreen', + 'mozCancelFullScreen', + 'mozFullScreenElement', + 'mozFullScreenEnabled', + 'mozfullscreenchange', + 'mozfullscreenerror' + ], + [ + 'msRequestFullscreen', + 'msExitFullscreen', + 'msFullscreenElement', + 'msFullscreenEnabled', + 'MSFullscreenChange', + 'MSFullscreenError' + ] + ]; + + var i = 0; + var l = fnMap.length; + var ret = {}; + + for (; i < l; i++) { + val = fnMap[i]; + if (val && val[1] in document) { + for (i = 0; i < val.length; i++) { + ret[fnMap[0][i]] = val[i]; + } + return ret; + } + } + + return false; + })(); + + var eventNameMap = { + change: fn.fullscreenchange, + error: fn.fullscreenerror + }; + + var screenfull = { + request: function (element, options) { + return new Promise(function (resolve, reject) { + var onFullScreenEntered = function () { + this.off('change', onFullScreenEntered); + resolve(); + }.bind(this); + + this.on('change', onFullScreenEntered); + + element = element || document.documentElement; + + var returnPromise = element[fn.requestFullscreen](options); + + if (returnPromise instanceof Promise) { + returnPromise.then(onFullScreenEntered).catch(reject); + } + }.bind(this)); + }, + exit: function () { + return new Promise(function (resolve, reject) { + if (!this.isFullscreen) { + resolve(); + return; + } + + var onFullScreenExit = function () { + this.off('change', onFullScreenExit); + resolve(); + }.bind(this); + + this.on('change', onFullScreenExit); + + var returnPromise = document[fn.exitFullscreen](); + + if (returnPromise instanceof Promise) { + returnPromise.then(onFullScreenExit).catch(reject); + } + }.bind(this)); + }, + toggle: function (element, options) { + return this.isFullscreen ? this.exit() : this.request(element, options); + }, + onchange: function (callback) { + this.on('change', callback); + }, + onerror: function (callback) { + this.on('error', callback); + }, + on: function (event, callback) { + var eventName = eventNameMap[event]; + if (eventName) { + document.addEventListener(eventName, callback, false); + } + }, + off: function (event, callback) { + var eventName = eventNameMap[event]; + if (eventName) { + document.removeEventListener(eventName, callback, false); + } + }, + raw: fn + }; + + if (!fn) { + if (isCommonjs) { + module.exports = {isEnabled: false}; + } else { + window.screenfull = {isEnabled: false}; + } + + return; + } + + Object.defineProperties(screenfull, { + isFullscreen: { + get: function () { + return Boolean(document[fn.fullscreenElement]); + } + }, + element: { + enumerable: true, + get: function () { + return document[fn.fullscreenElement]; + } + }, + isEnabled: { + enumerable: true, + get: function () { + // Coerce to boolean in case of old WebKit + return Boolean(document[fn.fullscreenEnabled]); + } + } + }); + + if (isCommonjs) { + module.exports = screenfull; + } else { + window.screenfull = screenfull; + } + })(); + }); + screenfull.isEnabled; + + function noop() {} + function supportOffscreen($canvas) { + return typeof $canvas.transferControlToOffscreen === 'function'; + } + function supportOffscreenV2() { + return typeof OffscreenCanvas !== "undefined"; + } + function createContextGL($canvas) { + let gl = null; + const validContextNames = ["webgl", "experimental-webgl", "moz-webgl", "webkit-3d"]; + let nameIndex = 0; + + while (!gl && nameIndex < validContextNames.length) { + const contextName = validContextNames[nameIndex]; + + try { + let contextOptions = { + preserveDrawingBuffer: true + }; + gl = $canvas.getContext(contextName, contextOptions); + } catch (e) { + gl = null; + } + + if (!gl || typeof gl.getParameter !== "function") { + gl = null; + } + + ++nameIndex; + } + + return gl; + } + function dataURLToFile() { + let dataURL = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + const arr = dataURL.split(","); + const bstr = atob(arr[1]); + const type = arr[0].replace("data:", "").replace(";base64", ""); + let n = bstr.length, + u8arr = new Uint8Array(n); + + while (n--) { + u8arr[n] = bstr.charCodeAt(n); + } + + return new File([u8arr], 'file', { + type + }); + } + function now() { + return new Date().getTime(); + } + (() => { + try { + if (typeof WebAssembly === "object" && typeof WebAssembly.instantiate === "function") { + const module = new WebAssembly.Module(Uint8Array.of(0x0, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00)); + if (module instanceof WebAssembly.Module) return new WebAssembly.Instance(module) instanceof WebAssembly.Instance; + } + } catch (e) {} + + return false; + })(); + function clamp(num, a, b) { + return Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b)); + } + function setStyle(element, key, value) { + if (!element) { + return; + } + + if (typeof key === 'object') { + Object.keys(key).forEach(item => { + setStyle(element, item, key[item]); + }); + } + + element.style[key] = value; + return element; + } + function getStyle(element, key) { + let numberType = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; + + if (!element) { + return 0; + } + + const value = getComputedStyle(element, null).getPropertyValue(key); + return numberType ? parseFloat(value) : value; + } + function getNowTime() { + if (performance && typeof performance.now === 'function') { + return performance.now(); + } + + return Date.now(); + } + function calculationRate(callback) { + let totalSize = 0; + let lastTime = getNowTime(); + return size => { + totalSize += size; + const thisTime = getNowTime(); + const diffTime = thisTime - lastTime; + + if (diffTime >= 1000) { + callback(totalSize / diffTime * 1000); + lastTime = thisTime; + totalSize = 0; + } + }; + } + function isMobile() { + return /iphone|ipod|android.*mobile|windows.*phone|blackberry.*mobile/i.test(window.navigator.userAgent.toLowerCase()); + } + + function supportWCS() { + return "VideoEncoder" in window; + } + function formatVideoDecoderConfigure(avcC) { + let codecArray = avcC.subarray(1, 4); + let codecString = "avc1."; + + for (let j = 0; j < 3; j++) { + let h = codecArray[j].toString(16); + + if (h.length < 2) { + h = "0" + h; + } + + codecString += h; + } + + return { + codec: codecString, + description: avcC + }; + } + function isFullScreen() { + return screenfull.isFullscreen; + } + function bpsSize(value) { + if (null == value || value === '' || parseInt(value) === 0 || isNaN(parseInt(value))) { + return "0KB/s"; + } + + let size = parseFloat(value); + size = size.toFixed(2); + return size + 'KB/s'; + } + function fpsStatus(fps) { + let result = 0; + + if (fps >= 24) { + result = 2; + } else if (fps >= 15) { + result = 1; + } + + return result; + } + function createEmptyImageBitmap(width, height) { + const $canvasElement = document.createElement("canvas"); + $canvasElement.width = width; + $canvasElement.height = height; + return window.createImageBitmap($canvasElement, 0, 0, width, height); + } + function supportMSE() { + return window.MediaSource && window.MediaSource.isTypeSupported(MP4_CODECS.avc); + } + function supportMediaStreamTrack() { + return window.MediaStreamTrackGenerator && typeof window.MediaStreamTrackGenerator === 'function'; + } + function isEmpty(value) { + return value === null || value === undefined; + } + function isBoolean(value) { + return value === true || value === false; + } + function isNotEmpty(value) { + return !isEmpty(value); + } + function initPlayTimes() { + return { + playInitStart: '', + //1 + playStart: '', + // 2 + streamStart: '', + //3 + streamResponse: '', + // 4 + demuxStart: '', + // 5 + decodeStart: '', + // 6 + videoStart: '', + // 7 + playTimestamp: '', + // playStart- playInitStart + streamTimestamp: '', + // streamStart - playStart + streamResponseTimestamp: '', + // streamResponse - streamStart + demuxTimestamp: '', + // demuxStart - streamResponse + decodeTimestamp: '', + // decodeStart - demuxStart + videoTimestamp: '', + // videoStart - decodeStart + allTimestamp: '' // videoStart - playInitStart + + }; + } // create watermark + function formatTimeTips(time) { + var result; // + + if (time > -1) { + var hour = Math.floor(time / 3600); + var min = Math.floor(time / 60) % 60; + var sec = time % 60; + sec = Math.round(sec); + + if (hour < 10) { + result = '0' + hour + ":"; + } else { + result = hour + ":"; + } + + if (min < 10) { + result += "0"; + } + + result += min + ":"; + + if (sec < 10) { + result += "0"; + } + + result += sec.toFixed(0); + } + + return result; + } + function getTarget(e) { + const event = e || window.event; + const target = event.target || event.srcElement; + return target; + } + function isWebglRenderSupport(width) { + return width / 2 % 4 === 0; + } + function getBrowser() { + const UserAgent = navigator.userAgent.toLowerCase(); + const browserInfo = {}; + const browserArray = { + IE: window.ActiveXObject || "ActiveXObject" in window, + // IE + Chrome: UserAgent.indexOf('chrome') > -1 && UserAgent.indexOf('safari') > -1, + // Chrome浏览器 + Firefox: UserAgent.indexOf('firefox') > -1, + // 火狐浏览器 + Opera: UserAgent.indexOf('opera') > -1, + // Opera浏览器 + Safari: UserAgent.indexOf('safari') > -1 && UserAgent.indexOf('chrome') == -1, + // safari浏览器 + Edge: UserAgent.indexOf('edge') > -1, + // Edge浏览器 + QQBrowser: /qqbrowser/.test(UserAgent), + // qq浏览器 + WeixinBrowser: /MicroMessenger/i.test(UserAgent) // 微信浏览器 + + }; // console.log(browserArray) + + for (let i in browserArray) { + if (browserArray[i]) { + let versions = ''; + + if (i === 'IE') { + versions = UserAgent.match(/(msie\s|trident.*rv:)([\w.]+)/)[2]; + } else if (i === 'Chrome') { + for (let mt in navigator.mimeTypes) { + //检测是否是360浏览器(测试只有pc端的360才起作用) + if (navigator.mimeTypes[mt]['type'] === 'application/360softmgrplugin') { + i = '360'; + } + } + + versions = UserAgent.match(/chrome\/([\d.]+)/)[1]; + } else if (i === 'Firefox') { + versions = UserAgent.match(/firefox\/([\d.]+)/)[1]; + } else if (i === 'Opera') { + versions = UserAgent.match(/opera\/([\d.]+)/)[1]; + } else if (i === 'Safari') { + versions = UserAgent.match(/version\/([\d.]+)/)[1]; + } else if (i === 'Edge') { + versions = UserAgent.match(/edge\/([\d.]+)/)[1]; + } else if (i === 'QQBrowser') { + versions = UserAgent.match(/qqbrowser\/([\d.]+)/)[1]; + } + + browserInfo.type = i; + browserInfo.version = parseInt(versions); + } + } + + return browserInfo; + } + function closeVideoFrame(videoFrame) { + if (videoFrame.close) { + videoFrame.close(); + } else if (videoFrame.destroy) { + videoFrame.destroy(); + } + } + + var events$1 = (player => { + try { + const screenfullChange = e => { + if (getTarget(e) === player.$container) { + player.emit(JESSIBUCA_EVENTS.fullscreen, player.fullscreen); // 如果不是fullscreen,则触发下 resize 方法 + + if (!player.fullscreen) { + player.resize(); + } else { + if (player._opt.useMSE) { + player.resize(); + } + } + } + }; + + screenfull.on('change', screenfullChange); + player.events.destroys.push(() => { + screenfull.off('change', screenfullChange); + }); + } catch (error) {// + } // + + + player.on(EVENTS.decoderWorkerInit, () => { + player.debug.log('player', 'has loaded'); + player.loaded = true; + }); // + + player.on(EVENTS.play, () => { + player.loading = false; + }); // + + player.on(EVENTS.fullscreen, value => { + if (value) { + try { + screenfull.request(player.$container).then(() => {}).catch(e => { + if (isMobile() && player._opt.useWebFullScreen) { + player.webFullscreen = true; + } + }); + } catch (e) { + if (isMobile() && player._opt.useWebFullScreen) { + player.webFullscreen = true; + } + } + } else { + try { + screenfull.exit().then(() => { + if (player.webFullscreen) { + player.webFullscreen = false; + } + }).catch(() => { + player.webFullscreen = false; + }); + } catch (e) { + player.webFullscreen = false; + } + } + }); + + if (isMobile()) { + player.on(EVENTS.webFullscreen, value => { + if (value) { + player.$container.classList.add('jessibuca-fullscreen-web'); + } else { + player.$container.classList.remove('jessibuca-fullscreen-web'); + } // + + + player.emit(JESSIBUCA_EVENTS.fullscreen, player.fullscreen); + }); + } // + + + player.on(EVENTS.resize, () => { + player.video && player.video.resize(); + }); + + if (player._opt.debug) { + const ignoreList = [EVENTS.timeUpdate]; + Object.keys(EVENTS).forEach(key => { + player.on(EVENTS[key], value => { + if (ignoreList.includes(key)) { + return; + } + + player.debug.log('player events', EVENTS[key], value); + }); + }); + Object.keys(EVENTS_ERROR).forEach(key => { + player.on(EVENTS_ERROR[key], value => { + player.debug.log('player event error', EVENTS_ERROR[key], value); + }); + }); + } + }); + + class Emitter { + on(name, fn, ctx) { + const e = this.e || (this.e = {}); + (e[name] || (e[name] = [])).push({ + fn, + ctx + }); + return this; + } + + once(name, fn, ctx) { + const self = this; + + function listener() { + self.off(name, listener); + + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + fn.apply(ctx, args); + } + + listener._ = fn; + return this.on(name, listener, ctx); + } + + emit(name) { + const evtArr = ((this.e || (this.e = {}))[name] || []).slice(); + + for (var _len2 = arguments.length, data = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { + data[_key2 - 1] = arguments[_key2]; + } + + for (let i = 0; i < evtArr.length; i += 1) { + evtArr[i].fn.apply(evtArr[i].ctx, data); + } + + return this; + } + + off(name, callback) { + const e = this.e || (this.e = {}); + + if (!name) { + Object.keys(e).forEach(key => { + delete e[key]; + }); + delete this.e; + return; + } + + const evts = e[name]; + const liveEvents = []; + + if (evts && callback) { + for (let i = 0, len = evts.length; i < len; i += 1) { + if (evts[i].fn !== callback && evts[i].fn._ !== callback) liveEvents.push(evts[i]); + } + } + + if (liveEvents.length) { + e[name] = liveEvents; + } else { + delete e[name]; + } + + return this; + } + + } + + var createWebGL = ((gl, openWebglAlignment) => { + var vertexShaderScript = ['attribute vec4 vertexPos;', 'attribute vec4 texturePos;', 'varying vec2 textureCoord;', 'void main()', '{', 'gl_Position = vertexPos;', 'textureCoord = texturePos.xy;', '}'].join('\n'); + var fragmentShaderScript = ['precision highp float;', 'varying highp vec2 textureCoord;', 'uniform sampler2D ySampler;', 'uniform sampler2D uSampler;', 'uniform sampler2D vSampler;', 'const mat4 YUV2RGB = mat4', '(', '1.1643828125, 0, 1.59602734375, -.87078515625,', '1.1643828125, -.39176171875, -.81296875, .52959375,', '1.1643828125, 2.017234375, 0, -1.081390625,', '0, 0, 0, 1', ');', 'void main(void) {', 'highp float y = texture2D(ySampler, textureCoord).r;', 'highp float u = texture2D(uSampler, textureCoord).r;', 'highp float v = texture2D(vSampler, textureCoord).r;', 'gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;', '}'].join('\n'); + + if (openWebglAlignment) { + gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1); + } + + var vertexShader = gl.createShader(gl.VERTEX_SHADER); + gl.shaderSource(vertexShader, vertexShaderScript); + gl.compileShader(vertexShader); + + if (!gl.getShaderParameter(vertexShader, gl.COMPILE_STATUS)) { + console.log('Vertex shader failed to compile: ' + gl.getShaderInfoLog(vertexShader)); + } + + var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER); + gl.shaderSource(fragmentShader, fragmentShaderScript); + gl.compileShader(fragmentShader); + + if (!gl.getShaderParameter(fragmentShader, gl.COMPILE_STATUS)) { + console.log('Fragment shader failed to compile: ' + gl.getShaderInfoLog(fragmentShader)); + } + + var program = gl.createProgram(); + gl.attachShader(program, vertexShader); + gl.attachShader(program, fragmentShader); + gl.linkProgram(program); + + if (!gl.getProgramParameter(program, gl.LINK_STATUS)) { + console.log('Program failed to compile: ' + gl.getProgramInfoLog(program)); + } + + gl.useProgram(program); // initBuffers + + var vertexPosBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, vertexPosBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1, 1, -1, 1, 1, -1, -1, -1]), gl.STATIC_DRAW); + var vertexPosRef = gl.getAttribLocation(program, 'vertexPos'); + gl.enableVertexAttribArray(vertexPosRef); + gl.vertexAttribPointer(vertexPosRef, 2, gl.FLOAT, false, 0, 0); + var texturePosBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, texturePosBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1, 0, 0, 0, 1, 1, 0, 1]), gl.STATIC_DRAW); + var texturePosRef = gl.getAttribLocation(program, 'texturePos'); + gl.enableVertexAttribArray(texturePosRef); + gl.vertexAttribPointer(texturePosRef, 2, gl.FLOAT, false, 0, 0); + + function _initTexture(name, index) { + var textureRef = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, textureRef); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); + gl.bindTexture(gl.TEXTURE_2D, null); + gl.uniform1i(gl.getUniformLocation(program, name), index); + return textureRef; + } + + var yTextureRef = _initTexture('ySampler', 0); + + var uTextureRef = _initTexture('uSampler', 1); + + var vTextureRef = _initTexture('vSampler', 2); + + return { + render: function (w, h, y, u, v) { + gl.viewport(0, 0, w, h); + gl.activeTexture(gl.TEXTURE0); + gl.bindTexture(gl.TEXTURE_2D, yTextureRef); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, w, h, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, y); + gl.activeTexture(gl.TEXTURE1); + gl.bindTexture(gl.TEXTURE_2D, uTextureRef); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, w / 2, h / 2, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, u); + gl.activeTexture(gl.TEXTURE2); + gl.bindTexture(gl.TEXTURE_2D, vTextureRef); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, w / 2, h / 2, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, v); + gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4); + }, + destroy: function () { + try { + gl.deleteProgram(program); + gl.deleteBuffer(vertexPosBuffer); + gl.deleteBuffer(texturePosBuffer); + gl.deleteTexture(yTextureRef); + gl.deleteTexture(uTextureRef); + gl.deleteTexture(vTextureRef); + } catch (e) {// console.error(e); + } + } + }; + }); + + class CommonLoader$1 extends Emitter { + constructor() { + super(); + this.init = false; + } + + resetInit() { + this.init = false; + this.videoInfo = { + width: '', + height: '', + encType: '', + encTypeCode: '' + }; + } + + destroy() { + this.resetInit(); + this.player.$container.removeChild(this.$videoElement); + this.off(); + } // + + + updateVideoInfo(data) { + if (data.encTypeCode) { + this.videoInfo.encType = VIDEO_ENC_TYPE[data.encTypeCode]; + } + + if (data.width) { + this.videoInfo.width = data.width; + } + + if (data.height) { + this.videoInfo.height = data.height; + } // video 基本信息 + + + if (this.videoInfo.encType && this.videoInfo.height && this.videoInfo.width && !this.init) { + this.player.emit(EVENTS.videoInfo, this.videoInfo); + this.init = true; + } + } + + play() {} + + pause() {} + + clearView() {} + + } + + /* + * FileSaver.js + * A saveAs() FileSaver implementation. + * + * By Eli Grey, http://eligrey.com + * + * License : https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md (MIT) + * source : http://purl.eligrey.com/github/FileSaver.js + */ + // The one and only way of getting global scope in all environments + // https://stackoverflow.com/q/3277182/1008999 + var _global = typeof window === 'object' && window.window === window ? window : typeof self === 'object' && self.self === self ? self : typeof global === 'object' && global.global === global ? global : undefined; + + function bom(blob, opts) { + if (typeof opts === 'undefined') opts = { + autoBom: false + };else if (typeof opts !== 'object') { + console.warn('Deprecated: Expected third argument to be a object'); + opts = { + autoBom: !opts + }; + } // prepend BOM for UTF-8 XML and text/* types (including HTML) + // note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF + + if (opts.autoBom && /^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) { + return new Blob([String.fromCharCode(0xFEFF), blob], { + type: blob.type + }); + } + + return blob; + } + + function download(url, name, opts) { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url); + xhr.responseType = 'blob'; + + xhr.onload = function () { + saveAs(xhr.response, name, opts); + }; + + xhr.onerror = function () { + console.error('could not download file'); + }; + + xhr.send(); + } + + function corsEnabled(url) { + var xhr = new XMLHttpRequest(); // use sync to avoid popup blocker + + xhr.open('HEAD', url, false); + + try { + xhr.send(); + } catch (e) {} + + return xhr.status >= 200 && xhr.status <= 299; + } // `a.click()` doesn't work for all browsers (#465) + + + function click(node) { + try { + node.dispatchEvent(new MouseEvent('click')); + } catch (e) { + var evt = document.createEvent('MouseEvents'); + evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80, 20, false, false, false, false, 0, null); + node.dispatchEvent(evt); + } + } // Detect WebView inside a native macOS app by ruling out all browsers + // We just need to check for 'Safari' because all other browsers (besides Firefox) include that too + // https://www.whatismybrowser.com/guides/the-latest-user-agent/macos + + + var isMacOSWebView = _global.navigator && /Macintosh/.test(navigator.userAgent) && /AppleWebKit/.test(navigator.userAgent) && !/Safari/.test(navigator.userAgent); + var saveAs = // probably in some web worker + typeof window !== 'object' || window !== _global ? function saveAs() { + /* noop */ + } // Use download attribute first if possible (#193 Lumia mobile) unless this is a macOS WebView + : 'download' in HTMLAnchorElement.prototype && !isMacOSWebView ? function saveAs(blob, name, opts) { + var URL = _global.URL || _global.webkitURL; // Namespace is used to prevent conflict w/ Chrome Poper Blocker extension (Issue #561) + + var a = document.createElementNS('http://www.w3.org/1999/xhtml', 'a'); + name = name || blob.name || 'download'; + a.download = name; + a.rel = 'noopener'; // tabnabbing + // TODO: detect chrome extensions & packaged apps + // a.target = '_blank' + + if (typeof blob === 'string') { + // Support regular links + a.href = blob; + + if (a.origin !== location.origin) { + corsEnabled(a.href) ? download(blob, name, opts) : click(a, a.target = '_blank'); + } else { + click(a); + } + } else { + // Support blobs + a.href = URL.createObjectURL(blob); + setTimeout(function () { + URL.revokeObjectURL(a.href); + }, 4E4); // 40s + + setTimeout(function () { + click(a); + }, 0); + } + } // Use msSaveOrOpenBlob as a second approach + : 'msSaveOrOpenBlob' in navigator ? function saveAs(blob, name, opts) { + name = name || blob.name || 'download'; + + if (typeof blob === 'string') { + if (corsEnabled(blob)) { + download(blob, name, opts); + } else { + var a = document.createElement('a'); + a.href = blob; + a.target = '_blank'; + setTimeout(function () { + click(a); + }); + } + } else { + navigator.msSaveOrOpenBlob(bom(blob, opts), name); + } + } // Fallback to using FileReader and a popup + : function saveAs(blob, name, opts, popup) { + // Open a popup immediately do go around popup blocker + // Mostly only available on user interaction and the fileReader is async so... + popup = popup || open('', '_blank'); + + if (popup) { + popup.document.title = popup.document.body.innerText = 'downloading...'; + } + + if (typeof blob === 'string') return download(blob, name, opts); + var force = blob.type === 'application/octet-stream'; + + var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari; + + var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent); + + if ((isChromeIOS || force && isSafari || isMacOSWebView) && typeof FileReader !== 'undefined') { + // Safari doesn't allow downloading of blob URLs + var reader = new FileReader(); + + reader.onloadend = function () { + var url = reader.result; + url = isChromeIOS ? url : url.replace(/^data:[^;]*;/, 'data:attachment/file;'); + if (popup) popup.location.href = url;else location = url; + popup = null; // reverse-tabnabbing #460 + }; + + reader.readAsDataURL(blob); + } else { + var URL = _global.URL || _global.webkitURL; + var url = URL.createObjectURL(blob); + if (popup) popup.location = url;else location.href = url; + popup = null; // reverse-tabnabbing #460 + + setTimeout(function () { + URL.revokeObjectURL(url); + }, 4E4); // 40s + } + }; + + class CanvasVideoLoader extends CommonLoader$1 { + constructor(player) { + super(); + this.player = player; + const $canvasElement = document.createElement("canvas"); + $canvasElement.style.position = "absolute"; + $canvasElement.style.top = 0; + $canvasElement.style.left = 0; + this.$videoElement = $canvasElement; + player.$container.appendChild(this.$videoElement); + this.context2D = null; + this.contextGl = null; + this.contextGlRender = null; + this.contextGlDestroy = null; + this.bitmaprenderer = null; + this.renderType = null; + this.videoInfo = { + width: '', + height: '', + encType: '' + }; // + + this._initCanvasRender(); + + this.player.debug.log('CanvasVideo', 'init'); + } + + destroy() { + super.destroy(); + + if (this.contextGl) { + this.contextGl = null; + } + + if (this.context2D) { + this.context2D = null; + } + + if (this.contextGlRender) { + this.contextGlDestroy && this.contextGlDestroy(); + this.contextGlDestroy = null; + this.contextGlRender = null; + } + + if (this.bitmaprenderer) { + this.bitmaprenderer = null; + } + + this.renderType = null; + this.player.debug.log(`CanvasVideoLoader`, 'destroy'); + } + + _initContextGl() { + this.contextGl = createContextGL(this.$videoElement); + const webgl = createWebGL(this.contextGl, this.player._opt.openWebglAlignment); + this.contextGlRender = webgl.render; + this.contextGlDestroy = webgl.destroy; + } + + _initContext2D() { + this.context2D = this.$videoElement.getContext('2d'); + } // 渲染类型 + + + _initCanvasRender() { + if (this.player._opt.useWCS && !this._supportOffscreen()) { + this.renderType = CANVAS_RENDER_TYPE.webcodecs; + + this._initContext2D(); + } else if (this._supportOffscreen()) { + this.renderType = CANVAS_RENDER_TYPE.offscreen; + + this._bindOffscreen(); + } else { + this.renderType = CANVAS_RENDER_TYPE.webgl; + + this._initContextGl(); + } + } + + _supportOffscreen() { + return supportOffscreen(this.$videoElement) && this.player._opt.useOffscreen; + } // + + + _bindOffscreen() { + this.bitmaprenderer = this.$videoElement.getContext('bitmaprenderer'); + } + + initCanvasViewSize() { + this.$videoElement.width = this.videoInfo.width; + this.$videoElement.height = this.videoInfo.height; + this.resize(); + } // + + + render(msg) { + this.player.videoTimestamp = msg.ts; + + switch (this.renderType) { + case CANVAS_RENDER_TYPE.offscreen: + this.bitmaprenderer.transferFromImageBitmap(msg.buffer); + break; + + case CANVAS_RENDER_TYPE.webgl: + this.contextGlRender(this.$videoElement.width, this.$videoElement.height, msg.output[0], msg.output[1], msg.output[2]); + break; + + case CANVAS_RENDER_TYPE.webcodecs: + // can use createImageBitmap in wexin + this.context2D.drawImage(msg.videoFrame, 0, 0, this.$videoElement.width, this.$videoElement.height); + closeVideoFrame(msg.videoFrame); + break; + } + } + + screenshot(filename, format, quality, type) { + filename = filename || now(); + type = type || SCREENSHOT_TYPE.download; + const formatType = { + png: 'image/png', + jpeg: 'image/jpeg', + webp: 'image/webp' + }; + let encoderOptions = 0.92; + + if (!formatType[format] && SCREENSHOT_TYPE[format]) { + type = format; + format = 'png'; + quality = undefined; + } + + if (typeof quality === "string") { + type = quality; + quality = undefined; + } + + if (typeof quality !== 'undefined') { + encoderOptions = Number(quality); + } + + const dataURL = this.$videoElement.toDataURL(formatType[format] || formatType.png, encoderOptions); + + if (type === SCREENSHOT_TYPE.base64) { + return dataURL; + } else { + const file = dataURLToFile(dataURL); + + if (type === SCREENSHOT_TYPE.blob) { + return file; + } else if (type === SCREENSHOT_TYPE.download) { + // downloadImg(file, filename); + saveAs(file, filename); + } + } + } // + + + clearView() { + switch (this.renderType) { + case CANVAS_RENDER_TYPE.offscreen: + createEmptyImageBitmap(this.$videoElement.width, this.$videoElement.height).then(imageBitMap => { + this.bitmaprenderer.transferFromImageBitmap(imageBitMap); + }); + break; + + case CANVAS_RENDER_TYPE.webgl: + this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT); + break; + + case CANVAS_RENDER_TYPE.webcodecs: + this.context2D.clearRect(0, 0, this.$videoElement.width, this.$videoElement.height); + break; + } + } + + resize() { + this.player.debug.log('canvasVideo', 'resize'); + const option = this.player._opt; + let width = this.player.width; + let height = this.player.height; + + if (option.hasControl && !option.controlAutoHide) { + if (isMobile() && this.player.fullscreen && option.useWebFullScreen) { + width -= CONTROL_HEIGHT; + } else { + height -= CONTROL_HEIGHT; + } + } + + let resizeWidth = this.$videoElement.width; + let resizeHeight = this.$videoElement.height; + const rotate = option.rotate; + let left = (width - resizeWidth) / 2; + let top = (height - resizeHeight) / 2; + + if (rotate === 270 || rotate === 90) { + resizeWidth = this.$videoElement.height; + resizeHeight = this.$videoElement.width; + } + + const wScale = width / resizeWidth; + const hScale = height / resizeHeight; + let scale = wScale > hScale ? hScale : wScale; // + + if (!option.isResize) { + if (wScale !== hScale) { + scale = wScale + ',' + hScale; + } + } // + + + if (option.isFullResize) { + scale = wScale > hScale ? wScale : hScale; + } + + let transform = "scale(" + scale + ")"; + + if (rotate) { + transform += ' rotate(' + rotate + 'deg)'; + } + + this.$videoElement.style.transform = transform; + this.$videoElement.style.left = left + "px"; + this.$videoElement.style.top = top + "px"; + } + + } + + class VideoLoader extends CommonLoader$1 { + constructor(player) { + super(); + this.player = player; + const $videoElement = document.createElement('video'); + const $canvasElement = document.createElement('canvas'); + $videoElement.muted = true; + $videoElement.style.position = "absolute"; + $videoElement.style.top = 0; + $videoElement.style.left = 0; + this._delayPlay = false; + player.$container.appendChild($videoElement); + this.videoInfo = { + width: '', + height: '', + encType: '' + }; + const _opt = this.player._opt; + + if (_opt.useWCS && _opt.wcsUseVideoRender) { + this.trackGenerator = new MediaStreamTrackGenerator({ + kind: 'video' + }); + $videoElement.srcObject = new MediaStream([this.trackGenerator]); + this.vwriter = this.trackGenerator.writable.getWriter(); + } + + this.$videoElement = $videoElement; + this.$canvasElement = $canvasElement; + this.canvasContext = $canvasElement.getContext('2d'); + this.fixChromeVideoFlashBug(); + this.resize(); + const { + proxy + } = this.player.events; + proxy(this.$videoElement, 'canplay', () => { + this.player.debug.log('Video', `canplay and _delayPlay is ${this._delayPlay}`); + + if (this._delayPlay) { + this._play(); + } + }); + proxy(this.$videoElement, 'waiting', () => { + this.player.emit(EVENTS.videoWaiting); + }); + proxy(this.$videoElement, 'timeupdate', event => { + // this.player.emit(EVENTS.videoTimeUpdate, event.timeStamp); + const timeStamp = parseInt(event.timeStamp, 10); + this.player.emit(EVENTS.timeUpdate, timeStamp); // check is pause; + + if (!this.isPlaying() && this.init) { + this.player.debug.log('Video', `timeupdate and this.isPlaying is false and retry play`); + this.$videoElement.play(); + } + }); + this.player.debug.log('Video', 'init'); + } + + destroy() { + super.destroy(); + this.$canvasElement = null; + this.canvasContext = null; + + if (this.$videoElement) { + this.$videoElement.pause(); + this.$videoElement.currentTime = 0; + this.$videoElement.src = ''; + this.$videoElement.removeAttribute('src'); + this.$videoElement = null; + } + + if (this.trackGenerator) { + this.trackGenerator.stop(); + this.trackGenerator = null; + } + + if (this.vwriter) { + this.vwriter.close(); + this.vwriter = null; + } + + this.player.debug.log('Video', 'destroy'); + } + + fixChromeVideoFlashBug() { + const browser = getBrowser(); + const type = browser.type.toLowerCase(); + + if (type === 'chrome' || type === 'edge') { + const $container = this.player.$container; + $container.style.backdropFilter = 'blur(0px)'; + $container.style.translateZ = '0'; + } + } + + play() { + if (this.$videoElement) { + const readyState = this._getVideoReadyState(); + + this.player.debug.log('Video', `play and readyState: ${readyState}`); + + if (readyState === 0) { + this.player.debug.warn('Video', 'readyState is 0 and set _delayPlay to true'); + this._delayPlay = true; + return; + } + + this._play(); + } + } + + _getVideoReadyState() { + let result = 0; + + if (this.$videoElement) { + result = this.$videoElement.readyState; + } + + return result; + } + + _play() { + this.$videoElement && this.$videoElement.play().then(() => { + this._delayPlay = false; + this.player.debug.log('Video', '_play success'); + setTimeout(() => { + if (!this.isPlaying()) { + this.player.debug.warn('Video', `play failed and retry play`); + + this._play(); + } + }, 100); + }).catch(e => { + this.player.debug.error('Video', '_play error', e); + }); + } + + pause(isNow) { + // 预防 + // https://developer.chrome.com/blog/play-request-was-interrupted/ + // http://alonesuperman.com/?p=23 + if (isNow) { + this.$videoElement && this.$videoElement.pause(); + } else { + setTimeout(() => { + this.$videoElement && this.$videoElement.pause(); + }, 100); + } + } + + clearView() {} + + screenshot(filename, format, quality, type) { + filename = filename || now(); + type = type || SCREENSHOT_TYPE.download; + const formatType = { + png: 'image/png', + jpeg: 'image/jpeg', + webp: 'image/webp' + }; + let encoderOptions = 0.92; + + if (!formatType[format] && SCREENSHOT_TYPE[format]) { + type = format; + format = 'png'; + quality = undefined; + } + + if (typeof quality === "string") { + type = quality; + quality = undefined; + } + + if (typeof quality !== 'undefined') { + encoderOptions = Number(quality); + } + + const $video = this.$videoElement; + let canvas = this.$canvasElement; + canvas.width = $video.videoWidth; + canvas.height = $video.videoHeight; + this.canvasContext.drawImage($video, 0, 0, canvas.width, canvas.height); + const dataURL = canvas.toDataURL(formatType[format] || formatType.png, encoderOptions); // release memory + + this.canvasContext.clearRect(0, 0, canvas.width, canvas.height); + canvas.width = 0; + canvas.height = 0; + + if (type === SCREENSHOT_TYPE.base64) { + return dataURL; + } else { + const file = dataURLToFile(dataURL); + + if (type === SCREENSHOT_TYPE.blob) { + return file; + } else if (type === SCREENSHOT_TYPE.download) { + // downloadImg(file, filename); + saveAs(file, filename); + } + } + } + + initCanvasViewSize() { + this.resize(); + } // + + + render(msg) { + if (this.vwriter) { + this.vwriter.write(msg.videoFrame); + } + } + + resize() { + let width = this.player.width; + let height = this.player.height; + const option = this.player._opt; + const rotate = option.rotate; + + if (option.hasControl && !option.controlAutoHide) { + if (isMobile() && this.player.fullscreen && option.useWebFullScreen) { + width -= CONTROL_HEIGHT; + } else { + height -= CONTROL_HEIGHT; + } + } + + this.$videoElement.width = width; + this.$videoElement.height = height; + + if (rotate === 270 || rotate === 90) { + this.$videoElement.width = height; + this.$videoElement.height = width; + } + + let resizeWidth = this.$videoElement.width; + let resizeHeight = this.$videoElement.height; + let left = (width - resizeWidth) / 2; + let top = (height - resizeHeight) / 2; + let objectFill = 'contain'; // 默认是true + // 视频画面做等比缩放后,高或宽对齐canvas区域,画面不被拉伸,但有黑边 + // 视频画面完全填充canvas区域,画面会被拉伸 + + if (!option.isResize) { + objectFill = 'fill'; + } // 视频画面做等比缩放后,完全填充canvas区域,画面不被拉伸,没有黑边,但画面显示不全 + + + if (option.isFullResize) { + objectFill = 'none'; + } + + this.$videoElement.style.objectFit = objectFill; + this.$videoElement.style.transform = 'rotate(' + rotate + 'deg)'; + this.$videoElement.style.left = left + "px"; + this.$videoElement.style.top = top + "px"; + } + + isPlaying() { + return this.$videoElement && !this.$videoElement.paused; + } + + } + + class Video { + constructor(player) { + const Loader = Video.getLoaderFactory(player._opt); + return new Loader(player); + } + + static getLoaderFactory(opt) { + if (opt.useMSE || opt.useWCS && !opt.useOffscreen && opt.wcsUseVideoRender) { + return VideoLoader; + } else { + return CanvasVideoLoader; + } + } + + } + + class AudioContextLoader extends Emitter { + constructor(player) { + super(); + this.bufferList = []; + this.player = player; + this.scriptNode = null; + this.hasInitScriptNode = false; + this.audioContextChannel = null; + this.audioContext = new (window.AudioContext || window.webkitAudioContext)(); // + + this.gainNode = this.audioContext.createGain(); // Get an AudioBufferSourceNode. + // This is the AudioNode to use when we want to play an AudioBuffer + + const source = this.audioContext.createBufferSource(); // set the buffer in the AudioBufferSourceNode + + source.buffer = this.audioContext.createBuffer(1, 1, 22050); // connect the AudioBufferSourceNode to the + // destination so we can hear the sound + + source.connect(this.audioContext.destination); // noteOn as start + // start the source playing + + if (source.noteOn) { + source.noteOn(0); + } else { + source.start(0); + } + + this.audioBufferSourceNode = source; // + + this.mediaStreamAudioDestinationNode = this.audioContext.createMediaStreamDestination(); // + + this.audioEnabled(true); // default setting 0 + + this.gainNode.gain.value = 0; + this.playing = false; // + + this.audioSyncVideoOption = { + diff: null + }; + this.audioInfo = { + encType: '', + channels: '', + sampleRate: '' + }; + this.init = false; + this.hasAudio = false; // update + + this.on(EVENTS.videoSyncAudio, options => { + // this.player.debug.log('AudioContext', `videoSyncAudio , audioTimestamp: ${options.audioTimestamp},videoTimestamp: ${options.videoTimestamp},diff:${options.diff}`) + this.audioSyncVideoOption = options; + }); + this.player.debug.log('AudioContext', 'init'); + } + + resetInit() { + this.init = false; + this.audioInfo = { + encType: '', + channels: '', + sampleRate: '' + }; + } + + destroy() { + this.closeAudio(); + this.resetInit(); + this.audioContext.close(); + this.audioContext = null; + this.gainNode = null; + this.hasAudio = false; + this.playing = false; + + if (this.scriptNode) { + this.scriptNode.onaudioprocess = noop; + this.scriptNode = null; + } + + this.audioBufferSourceNode = null; + this.mediaStreamAudioDestinationNode = null; + this.hasInitScriptNode = false; + this.audioSyncVideoOption = { + diff: null + }; + this.off(); + this.player.debug.log('AudioContext', 'destroy'); + } + + updateAudioInfo(data) { + if (data.encTypeCode) { + this.audioInfo.encType = AUDIO_ENC_TYPE[data.encTypeCode]; + } + + if (data.channels) { + this.audioInfo.channels = data.channels; + } + + if (data.sampleRate) { + this.audioInfo.sampleRate = data.sampleRate; + } // audio 基本信息 + + + if (this.audioInfo.sampleRate && this.audioInfo.channels && this.audioInfo.encType && !this.init) { + this.player.emit(EVENTS.audioInfo, this.audioInfo); + this.init = true; + } + } // + + + get isPlaying() { + return this.playing; + } + + get isMute() { + return this.gainNode.gain.value === 0; + } + + get volume() { + return this.gainNode.gain.value; + } + + get bufferSize() { + return this.bufferList.length; + } + + initScriptNode() { + this.playing = true; + + if (this.hasInitScriptNode) { + return; + } + + const channels = this.audioInfo.channels; + const scriptNode = this.audioContext.createScriptProcessor(1024, 0, channels); // tips: if audio isStateSuspended onaudioprocess method not working + + scriptNode.onaudioprocess = audioProcessingEvent => { + const outputBuffer = audioProcessingEvent.outputBuffer; + + if (this.bufferList.length && this.playing) { + // just for wasm + if (!this.player._opt.useWCS && !this.player._opt.useMSE && this.player._opt.wasmDecodeAudioSyncVideo) { + // audio > video + // wait + if (this.audioSyncVideoOption.diff > AUDIO_SYNC_VIDEO_DIFF) { + this.player.debug.warn('AudioContext', `audioSyncVideoOption more than diff :${this.audioSyncVideoOption.diff}, waiting`); // wait + + return; + } // audio < video + // throw away then chase video + else if (this.audioSyncVideoOption.diff < -AUDIO_SYNC_VIDEO_DIFF) { + this.player.debug.warn('AudioContext', `audioSyncVideoOption less than diff :${this.audioSyncVideoOption.diff}, dropping`); // + + let bufferItem = this.bufferList.shift(); // + + while (bufferItem.ts - this.player.videoTimestamp < -AUDIO_SYNC_VIDEO_DIFF && this.bufferList.length > 0) { + // this.player.debug.warn('AudioContext', `audioSyncVideoOption less than inner ts is:${bufferItem.ts}, videoTimestamp is ${this.player.videoTimestamp},diff:${bufferItem.ts - this.player.videoTimestamp}`) + bufferItem = this.bufferList.shift(); + } + + if (this.bufferList.length === 0) { + return; + } + } + } + + if (this.bufferList.length === 0) { + return; + } + + const bufferItem = this.bufferList.shift(); // update audio time stamp + + if (bufferItem && bufferItem.ts) { + this.player.audioTimestamp = bufferItem.ts; + } + + for (let channel = 0; channel < channels; channel++) { + const b = bufferItem.buffer[channel]; + const nowBuffering = outputBuffer.getChannelData(channel); + + for (let i = 0; i < 1024; i++) { + nowBuffering[i] = b[i] || 0; + } + } + } + }; + + scriptNode.connect(this.gainNode); + this.scriptNode = scriptNode; + this.gainNode.connect(this.audioContext.destination); + this.gainNode.connect(this.mediaStreamAudioDestinationNode); + this.hasInitScriptNode = true; + } + + mute(flag) { + if (flag) { + if (!this.isMute) { + this.player.emit(EVENTS.mute, flag); + } + + this.setVolume(0); + this.clear(); + } else { + if (this.isMute) { + this.player.emit(EVENTS.mute, flag); + } + + this.setVolume(0.5); + } + } + + setVolume(volume) { + volume = parseFloat(volume).toFixed(2); + + if (isNaN(volume)) { + return; + } + + this.audioEnabled(true); + volume = clamp(volume, 0, 1); + this.gainNode.gain.value = volume; + this.gainNode.gain.setValueAtTime(volume, this.audioContext.currentTime); + this.player.emit(EVENTS.volumechange, this.player.volume); + } + + closeAudio() { + if (this.hasInitScriptNode) { + this.scriptNode && this.scriptNode.disconnect(this.gainNode); + this.gainNode && this.gainNode.disconnect(this.audioContext.destination); + this.gainNode && this.gainNode.disconnect(this.mediaStreamAudioDestinationNode); + } + + this.clear(); + } // 是否播放。。。 + + + audioEnabled(flag) { + if (flag) { + if (this.audioContext.state === 'suspended') { + // resume + this.audioContext.resume(); + } + } else { + if (this.audioContext.state === 'running') { + // suspend + this.audioContext.suspend(); + } + } + } + + isStateRunning() { + return this.audioContext.state === 'running'; + } + + isStateSuspended() { + return this.audioContext.state === 'suspended'; + } + + clear() { + this.bufferList = []; + } + + play(buffer, ts) { + // if is mute + if (this.isMute) { + return; + } + + this.hasAudio = true; + this.bufferList.push({ + buffer, + ts + }); + + if (this.bufferList.length > 20) { + this.player.debug.warn('AudioContext', `bufferList is large: ${this.bufferList.length}`); // out of memory + + if (this.bufferList.length > 50) { + this.bufferList.shift(); + } + } // this.player.debug.log('AudioContext', `bufferList is ${this.bufferList.length}`) + + } + + pause() { + this.audioSyncVideoOption = { + diff: null + }; + this.playing = false; + this.clear(); + } + + resume() { + this.playing = true; + } + + } + + class Audio { + constructor(player) { + const Loader = Audio.getLoaderFactory(); + return new Loader(player); + } + + static getLoaderFactory() { + return AudioContextLoader; + } + + } + + class FetchLoader extends Emitter { + constructor(player) { + super(); + this.player = player; + this.playing = false; + this.abortController = new AbortController(); // + + this.streamRate = calculationRate(rate => { + player.emit(EVENTS.kBps, (rate / 1024).toFixed(2)); + }); + player.debug.log('FetchStream', 'init'); + } + + destroy() { + this.abort(); + this.off(); + this.streamRate = null; + this.player.debug.log('FetchStream', 'destroy'); + } + /** + * + * @param url + * @param options + */ + + + fetchStream(url) { + let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + const { + demux + } = this.player; + this.player._times.streamStart = now(); + const fetchOptions = Object.assign({ + signal: this.abortController.signal + }, { + headers: options.headers || {} + }); + fetch(url, fetchOptions).then(res => { + const reader = res.body.getReader(); + this.emit(EVENTS.streamSuccess); + + const fetchNext = () => { + reader.read().then(_ref => { + let { + done, + value + } = _ref; + + if (done) { + demux.close(); + } else { + this.streamRate && this.streamRate(value.byteLength); + demux.dispatch(value); + fetchNext(); + } + }).catch(e => { + demux.close(); + const errorString = e.toString(); // aborted a request 。 + + if (errorString.indexOf(FETCH_ERROR.abortError1) !== -1) { + return; + } + + if (errorString.indexOf(FETCH_ERROR.abortError2) !== -1) { + return; + } + + if (e.name === FETCH_ERROR.abort) { + return; + } + + this.abort(); + this.emit(EVENTS_ERROR.fetchError, e); + this.player.emit(EVENTS.error, EVENTS_ERROR.fetchError); + }); + }; + + fetchNext(); + }).catch(e => { + if (e.name === 'AbortError') { + return; + } + + demux.close(); + this.abort(); + this.emit(EVENTS_ERROR.fetchError, e); + this.player.emit(EVENTS.error, EVENTS_ERROR.fetchError); + }); + } + + abort() { + if (this.abortController) { + this.abortController.abort(); + this.abortController = null; + } + } + + } + + class WebsocketLoader extends Emitter { + constructor(player) { + super(); + this.player = player; + this.socket = null; + this.socketStatus = WEBSOCKET_STATUS.notConnect; + this.wsUrl = null; // + + this.streamRate = calculationRate(rate => { + player.emit(EVENTS.kBps, (rate / 1024).toFixed(2)); + }); + player.debug.log('WebsocketLoader', 'init'); + } + + destroy() { + if (this.socket) { + this.socket.close(); + this.socket = null; + } + + this.socketStatus = WEBSOCKET_STATUS.notConnect; + this.streamRate = null; + this.wsUrl = null; + this.off(); + this.player.debug.log('websocketLoader', 'destroy'); + } + + _createWebSocket() { + const player = this.player; + const { + debug, + events: { + proxy + }, + demux + } = player; + this.socket = new WebSocket(this.wsUrl); + this.socket.binaryType = 'arraybuffer'; + proxy(this.socket, 'open', () => { + this.emit(EVENTS.streamSuccess); + debug.log('websocketLoader', 'socket open'); + this.socketStatus = WEBSOCKET_STATUS.open; + }); + proxy(this.socket, 'message', event => { + this.streamRate && this.streamRate(event.data.byteLength); + + this._handleMessage(event.data); + }); + proxy(this.socket, 'close', () => { + debug.log('websocketLoader', 'socket close'); + this.emit(EVENTS.streamEnd); + this.socketStatus = WEBSOCKET_STATUS.close; + }); + proxy(this.socket, 'error', error => { + debug.log('websocketLoader', 'socket error'); + this.emit(EVENTS_ERROR.websocketError, error); + this.player.emit(EVENTS.error, EVENTS_ERROR.websocketError); + this.socketStatus = WEBSOCKET_STATUS.error; + demux.close(); + debug.log('websocketLoader', `socket error:`, error); + }); + } // + + + _handleMessage(message) { + const { + demux + } = this.player; + + if (!demux) { + this.player.debug.warn('websocketLoader', 'websocket handle message demux is null'); + return; + } + + demux.dispatch(message); + } + /** + * + * @param url + * @param options + */ + + + fetchStream(url, options) { + this.player._times.streamStart = now(); + this.wsUrl = url; + + this._createWebSocket(); + } + + } + + class Stream { + constructor(player) { + const Loader = Stream.getLoaderFactory(player._opt.protocol); + return new Loader(player); + } + + static getLoaderFactory(protocol) { + if (protocol === PLAYER_PLAY_PROTOCOL.fetch) { + return FetchLoader; + } else if (protocol === PLAYER_PLAY_PROTOCOL.websocket) { + return WebsocketLoader; + } + } + + } + + var RecordRTC_1 = createCommonjsModule(function (module) { + + // Last time updated: 2021-03-09 3:20:22 AM UTC + + // ________________ + // RecordRTC v5.6.2 + + // Open-Sourced: https://github.com/muaz-khan/RecordRTC + + // -------------------------------------------------- + // Muaz Khan - www.MuazKhan.com + // MIT License - www.WebRTC-Experiment.com/licence + // -------------------------------------------------- + + // ____________ + // RecordRTC.js + + /** + * {@link https://github.com/muaz-khan/RecordRTC|RecordRTC} is a WebRTC JavaScript library for audio/video as well as screen activity recording. It supports Chrome, Firefox, Opera, Android, and Microsoft Edge. Platforms: Linux, Mac and Windows. + * @summary Record audio, video or screen inside the browser. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef RecordRTC + * @class + * @example + * var recorder = RecordRTC(mediaStream or [arrayOfMediaStream], { + * type: 'video', // audio or video or gif or canvas + * recorderType: MediaStreamRecorder || CanvasRecorder || StereoAudioRecorder || Etc + * }); + * recorder.startRecording(); + * @see For further information: + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - Single media-stream object, array of media-streams, html-canvas-element, etc. + * @param {object} config - {type:"video", recorderType: MediaStreamRecorder, disableLogs: true, numberOfAudioChannels: 1, bufferSize: 0, sampleRate: 0, desiredSampRate: 16000, video: HTMLVideoElement, etc.} + */ + + function RecordRTC(mediaStream, config) { + if (!mediaStream) { + throw 'First parameter is required.'; + } + + config = config || { + type: 'video' + }; + + config = new RecordRTCConfiguration(mediaStream, config); + + // a reference to user's recordRTC object + var self = this; + + function startRecording(config2) { + if (!config.disableLogs) { + console.log('RecordRTC version: ', self.version); + } + + if (!!config2) { + // allow users to set options using startRecording method + // config2 is similar to main "config" object (second parameter over RecordRTC constructor) + config = new RecordRTCConfiguration(mediaStream, config2); + } + + if (!config.disableLogs) { + console.log('started recording ' + config.type + ' stream.'); + } + + if (mediaRecorder) { + mediaRecorder.clearRecordedData(); + mediaRecorder.record(); + + setState('recording'); + + if (self.recordingDuration) { + handleRecordingDuration(); + } + return self; + } + + initRecorder(function() { + if (self.recordingDuration) { + handleRecordingDuration(); + } + }); + + return self; + } + + function initRecorder(initCallback) { + if (initCallback) { + config.initCallback = function() { + initCallback(); + initCallback = config.initCallback = null; // recorder.initRecorder should be call-backed once. + }; + } + + var Recorder = new GetRecorderType(mediaStream, config); + + mediaRecorder = new Recorder(mediaStream, config); + mediaRecorder.record(); + + setState('recording'); + + if (!config.disableLogs) { + console.log('Initialized recorderType:', mediaRecorder.constructor.name, 'for output-type:', config.type); + } + } + + function stopRecording(callback) { + callback = callback || function() {}; + + if (!mediaRecorder) { + warningLog(); + return; + } + + if (self.state === 'paused') { + self.resumeRecording(); + + setTimeout(function() { + stopRecording(callback); + }, 1); + return; + } + + if (self.state !== 'recording' && !config.disableLogs) { + console.warn('Recording state should be: "recording", however current state is: ', self.state); + } + + if (!config.disableLogs) { + console.log('Stopped recording ' + config.type + ' stream.'); + } + + if (config.type !== 'gif') { + mediaRecorder.stop(_callback); + } else { + mediaRecorder.stop(); + _callback(); + } + + setState('stopped'); + + function _callback(__blob) { + if (!mediaRecorder) { + if (typeof callback.call === 'function') { + callback.call(self, ''); + } else { + callback(''); + } + return; + } + + Object.keys(mediaRecorder).forEach(function(key) { + if (typeof mediaRecorder[key] === 'function') { + return; + } + + self[key] = mediaRecorder[key]; + }); + + var blob = mediaRecorder.blob; + + if (!blob) { + if (__blob) { + mediaRecorder.blob = blob = __blob; + } else { + throw 'Recording failed.'; + } + } + + if (blob && !config.disableLogs) { + console.log(blob.type, '->', bytesToSize(blob.size)); + } + + if (callback) { + var url; + + try { + url = URL.createObjectURL(blob); + } catch (e) {} + + if (typeof callback.call === 'function') { + callback.call(self, url); + } else { + callback(url); + } + } + + if (!config.autoWriteToDisk) { + return; + } + + getDataURL(function(dataURL) { + var parameter = {}; + parameter[config.type + 'Blob'] = dataURL; + DiskStorage.Store(parameter); + }); + } + } + + function pauseRecording() { + if (!mediaRecorder) { + warningLog(); + return; + } + + if (self.state !== 'recording') { + if (!config.disableLogs) { + console.warn('Unable to pause the recording. Recording state: ', self.state); + } + return; + } + + setState('paused'); + + mediaRecorder.pause(); + + if (!config.disableLogs) { + console.log('Paused recording.'); + } + } + + function resumeRecording() { + if (!mediaRecorder) { + warningLog(); + return; + } + + if (self.state !== 'paused') { + if (!config.disableLogs) { + console.warn('Unable to resume the recording. Recording state: ', self.state); + } + return; + } + + setState('recording'); + + // not all libs have this method yet + mediaRecorder.resume(); + + if (!config.disableLogs) { + console.log('Resumed recording.'); + } + } + + function readFile(_blob) { + postMessage(new FileReaderSync().readAsDataURL(_blob)); + } + + function getDataURL(callback, _mediaRecorder) { + if (!callback) { + throw 'Pass a callback function over getDataURL.'; + } + + var blob = _mediaRecorder ? _mediaRecorder.blob : (mediaRecorder || {}).blob; + + if (!blob) { + if (!config.disableLogs) { + console.warn('Blob encoder did not finish its job yet.'); + } + + setTimeout(function() { + getDataURL(callback, _mediaRecorder); + }, 1000); + return; + } + + if (typeof Worker !== 'undefined' && !navigator.mozGetUserMedia) { + var webWorker = processInWebWorker(readFile); + + webWorker.onmessage = function(event) { + callback(event.data); + }; + + webWorker.postMessage(blob); + } else { + var reader = new FileReader(); + reader.readAsDataURL(blob); + reader.onload = function(event) { + callback(event.target.result); + }; + } + + function processInWebWorker(_function) { + try { + var blob = URL.createObjectURL(new Blob([_function.toString(), + 'this.onmessage = function (eee) {' + _function.name + '(eee.data);}' + ], { + type: 'application/javascript' + })); + + var worker = new Worker(blob); + URL.revokeObjectURL(blob); + return worker; + } catch (e) {} + } + } + + function handleRecordingDuration(counter) { + counter = counter || 0; + + if (self.state === 'paused') { + setTimeout(function() { + handleRecordingDuration(counter); + }, 1000); + return; + } + + if (self.state === 'stopped') { + return; + } + + if (counter >= self.recordingDuration) { + stopRecording(self.onRecordingStopped); + return; + } + + counter += 1000; // 1-second + + setTimeout(function() { + handleRecordingDuration(counter); + }, 1000); + } + + function setState(state) { + if (!self) { + return; + } + + self.state = state; + + if (typeof self.onStateChanged.call === 'function') { + self.onStateChanged.call(self, state); + } else { + self.onStateChanged(state); + } + } + + var WARNING = 'It seems that recorder is destroyed or "startRecording" is not invoked for ' + config.type + ' recorder.'; + + function warningLog() { + if (config.disableLogs === true) { + return; + } + + console.warn(WARNING); + } + + var mediaRecorder; + + var returnObject = { + /** + * This method starts the recording. + * @method + * @memberof RecordRTC + * @instance + * @example + * var recorder = RecordRTC(mediaStream, { + * type: 'video' + * }); + * recorder.startRecording(); + */ + startRecording: startRecording, + + /** + * This method stops the recording. It is strongly recommended to get "blob" or "URI" inside the callback to make sure all recorders finished their job. + * @param {function} callback - Callback to get the recorded blob. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.stopRecording(function() { + * // use either "this" or "recorder" object; both are identical + * video.src = this.toURL(); + * var blob = this.getBlob(); + * }); + */ + stopRecording: stopRecording, + + /** + * This method pauses the recording. You can resume recording using "resumeRecording" method. + * @method + * @memberof RecordRTC + * @instance + * @todo Firefox is unable to pause the recording. Fix it. + * @example + * recorder.pauseRecording(); // pause the recording + * recorder.resumeRecording(); // resume again + */ + pauseRecording: pauseRecording, + + /** + * This method resumes the recording. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.pauseRecording(); // first of all, pause the recording + * recorder.resumeRecording(); // now resume it + */ + resumeRecording: resumeRecording, + + /** + * This method initializes the recording. + * @method + * @memberof RecordRTC + * @instance + * @todo This method should be deprecated. + * @example + * recorder.initRecorder(); + */ + initRecorder: initRecorder, + + /** + * Ask RecordRTC to auto-stop the recording after 5 minutes. + * @method + * @memberof RecordRTC + * @instance + * @example + * var fiveMinutes = 5 * 1000 * 60; + * recorder.setRecordingDuration(fiveMinutes, function() { + * var blob = this.getBlob(); + * video.src = this.toURL(); + * }); + * + * // or otherwise + * recorder.setRecordingDuration(fiveMinutes).onRecordingStopped(function() { + * var blob = this.getBlob(); + * video.src = this.toURL(); + * }); + */ + setRecordingDuration: function(recordingDuration, callback) { + if (typeof recordingDuration === 'undefined') { + throw 'recordingDuration is required.'; + } + + if (typeof recordingDuration !== 'number') { + throw 'recordingDuration must be a number.'; + } + + self.recordingDuration = recordingDuration; + self.onRecordingStopped = callback || function() {}; + + return { + onRecordingStopped: function(callback) { + self.onRecordingStopped = callback; + } + }; + }, + + /** + * This method can be used to clear/reset all the recorded data. + * @method + * @memberof RecordRTC + * @instance + * @todo Figure out the difference between "reset" and "clearRecordedData" methods. + * @example + * recorder.clearRecordedData(); + */ + clearRecordedData: function() { + if (!mediaRecorder) { + warningLog(); + return; + } + + mediaRecorder.clearRecordedData(); + + if (!config.disableLogs) { + console.log('Cleared old recorded data.'); + } + }, + + /** + * Get the recorded blob. Use this method inside the "stopRecording" callback. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.stopRecording(function() { + * var blob = this.getBlob(); + * + * var file = new File([blob], 'filename.webm', { + * type: 'video/webm' + * }); + * + * var formData = new FormData(); + * formData.append('file', file); // upload "File" object rather than a "Blob" + * uploadToServer(formData); + * }); + * @returns {Blob} Returns recorded data as "Blob" object. + */ + getBlob: function() { + if (!mediaRecorder) { + warningLog(); + return; + } + + return mediaRecorder.blob; + }, + + /** + * Get data-URI instead of Blob. + * @param {function} callback - Callback to get the Data-URI. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.stopRecording(function() { + * recorder.getDataURL(function(dataURI) { + * video.src = dataURI; + * }); + * }); + */ + getDataURL: getDataURL, + + /** + * Get virtual/temporary URL. Usage of this URL is limited to current tab. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.stopRecording(function() { + * video.src = this.toURL(); + * }); + * @returns {String} Returns a virtual/temporary URL for the recorded "Blob". + */ + toURL: function() { + if (!mediaRecorder) { + warningLog(); + return; + } + + return URL.createObjectURL(mediaRecorder.blob); + }, + + /** + * Get internal recording object (i.e. internal module) e.g. MutliStreamRecorder, MediaStreamRecorder, StereoAudioRecorder or WhammyRecorder etc. + * @method + * @memberof RecordRTC + * @instance + * @example + * var internalRecorder = recorder.getInternalRecorder(); + * if(internalRecorder instanceof MultiStreamRecorder) { + * internalRecorder.addStreams([newAudioStream]); + * internalRecorder.resetVideoStreams([screenStream]); + * } + * @returns {Object} Returns internal recording object. + */ + getInternalRecorder: function() { + return mediaRecorder; + }, + + /** + * Invoke save-as dialog to save the recorded blob into your disk. + * @param {string} fileName - Set your own file name. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.stopRecording(function() { + * this.save('file-name'); + * + * // or manually: + * invokeSaveAsDialog(this.getBlob(), 'filename.webm'); + * }); + */ + save: function(fileName) { + if (!mediaRecorder) { + warningLog(); + return; + } + + invokeSaveAsDialog(mediaRecorder.blob, fileName); + }, + + /** + * This method gets a blob from indexed-DB storage. + * @param {function} callback - Callback to get the recorded blob. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.getFromDisk(function(dataURL) { + * video.src = dataURL; + * }); + */ + getFromDisk: function(callback) { + if (!mediaRecorder) { + warningLog(); + return; + } + + RecordRTC.getFromDisk(config.type, callback); + }, + + /** + * This method appends an array of webp images to the recorded video-blob. It takes an "array" object. + * @type {Array.} + * @param {Array} arrayOfWebPImages - Array of webp images. + * @method + * @memberof RecordRTC + * @instance + * @todo This method should be deprecated. + * @example + * var arrayOfWebPImages = []; + * arrayOfWebPImages.push({ + * duration: index, + * image: 'data:image/webp;base64,...' + * }); + * recorder.setAdvertisementArray(arrayOfWebPImages); + */ + setAdvertisementArray: function(arrayOfWebPImages) { + config.advertisement = []; + + var length = arrayOfWebPImages.length; + for (var i = 0; i < length; i++) { + config.advertisement.push({ + duration: i, + image: arrayOfWebPImages[i] + }); + } + }, + + /** + * It is equivalent to "recorder.getBlob()" method. Usage of "getBlob" is recommended, though. + * @property {Blob} blob - Recorded Blob can be accessed using this property. + * @memberof RecordRTC + * @instance + * @readonly + * @example + * recorder.stopRecording(function() { + * var blob = this.blob; + * + * // below one is recommended + * var blob = this.getBlob(); + * }); + */ + blob: null, + + /** + * This works only with {recorderType:StereoAudioRecorder}. Use this property on "stopRecording" to verify the encoder's sample-rates. + * @property {number} bufferSize - Buffer-size used to encode the WAV container + * @memberof RecordRTC + * @instance + * @readonly + * @example + * recorder.stopRecording(function() { + * alert('Recorder used this buffer-size: ' + this.bufferSize); + * }); + */ + bufferSize: 0, + + /** + * This works only with {recorderType:StereoAudioRecorder}. Use this property on "stopRecording" to verify the encoder's sample-rates. + * @property {number} sampleRate - Sample-rates used to encode the WAV container + * @memberof RecordRTC + * @instance + * @readonly + * @example + * recorder.stopRecording(function() { + * alert('Recorder used these sample-rates: ' + this.sampleRate); + * }); + */ + sampleRate: 0, + + /** + * {recorderType:StereoAudioRecorder} returns ArrayBuffer object. + * @property {ArrayBuffer} buffer - Audio ArrayBuffer, supported only in Chrome. + * @memberof RecordRTC + * @instance + * @readonly + * @example + * recorder.stopRecording(function() { + * var arrayBuffer = this.buffer; + * alert(arrayBuffer.byteLength); + * }); + */ + buffer: null, + + /** + * This method resets the recorder. So that you can reuse single recorder instance many times. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.reset(); + * recorder.startRecording(); + */ + reset: function() { + if (self.state === 'recording' && !config.disableLogs) { + console.warn('Stop an active recorder.'); + } + + if (mediaRecorder && typeof mediaRecorder.clearRecordedData === 'function') { + mediaRecorder.clearRecordedData(); + } + mediaRecorder = null; + setState('inactive'); + self.blob = null; + }, + + /** + * This method is called whenever recorder's state changes. Use this as an "event". + * @property {String} state - A recorder's state can be: recording, paused, stopped or inactive. + * @method + * @memberof RecordRTC + * @instance + * @example + * recorder.onStateChanged = function(state) { + * console.log('Recorder state: ', state); + * }; + */ + onStateChanged: function(state) { + if (!config.disableLogs) { + console.log('Recorder state changed:', state); + } + }, + + /** + * A recorder can have inactive, recording, paused or stopped states. + * @property {String} state - A recorder's state can be: recording, paused, stopped or inactive. + * @memberof RecordRTC + * @static + * @readonly + * @example + * // this looper function will keep you updated about the recorder's states. + * (function looper() { + * document.querySelector('h1').innerHTML = 'Recorder\'s state is: ' + recorder.state; + * if(recorder.state === 'stopped') return; // ignore+stop + * setTimeout(looper, 1000); // update after every 3-seconds + * })(); + * recorder.startRecording(); + */ + state: 'inactive', + + /** + * Get recorder's readonly state. + * @method + * @memberof RecordRTC + * @example + * var state = recorder.getState(); + * @returns {String} Returns recording state. + */ + getState: function() { + return self.state; + }, + + /** + * Destroy RecordRTC instance. Clear all recorders and objects. + * @method + * @memberof RecordRTC + * @example + * recorder.destroy(); + */ + destroy: function() { + var disableLogsCache = config.disableLogs; + + config = { + disableLogs: true + }; + self.reset(); + setState('destroyed'); + returnObject = self = null; + + if (Storage.AudioContextConstructor) { + Storage.AudioContextConstructor.close(); + Storage.AudioContextConstructor = null; + } + + config.disableLogs = disableLogsCache; + + if (!config.disableLogs) { + console.log('RecordRTC is destroyed.'); + } + }, + + /** + * RecordRTC version number + * @property {String} version - Release version number. + * @memberof RecordRTC + * @static + * @readonly + * @example + * alert(recorder.version); + */ + version: '5.6.2' + }; + + if (!this) { + self = returnObject; + return returnObject; + } + + // if someone wants to use RecordRTC with the "new" keyword. + for (var prop in returnObject) { + this[prop] = returnObject[prop]; + } + + self = this; + + return returnObject; + } + + RecordRTC.version = '5.6.2'; + + { + module.exports = RecordRTC; + } + + RecordRTC.getFromDisk = function(type, callback) { + if (!callback) { + throw 'callback is mandatory.'; + } + + console.log('Getting recorded ' + (type === 'all' ? 'blobs' : type + ' blob ') + ' from disk!'); + DiskStorage.Fetch(function(dataURL, _type) { + if (type !== 'all' && _type === type + 'Blob' && callback) { + callback(dataURL); + } + + if (type === 'all' && callback) { + callback(dataURL, _type.replace('Blob', '')); + } + }); + }; + + /** + * This method can be used to store recorded blobs into IndexedDB storage. + * @param {object} options - {audio: Blob, video: Blob, gif: Blob} + * @method + * @memberof RecordRTC + * @example + * RecordRTC.writeToDisk({ + * audio: audioBlob, + * video: videoBlob, + * gif : gifBlob + * }); + */ + RecordRTC.writeToDisk = function(options) { + console.log('Writing recorded blob(s) to disk!'); + options = options || {}; + if (options.audio && options.video && options.gif) { + options.audio.getDataURL(function(audioDataURL) { + options.video.getDataURL(function(videoDataURL) { + options.gif.getDataURL(function(gifDataURL) { + DiskStorage.Store({ + audioBlob: audioDataURL, + videoBlob: videoDataURL, + gifBlob: gifDataURL + }); + }); + }); + }); + } else if (options.audio && options.video) { + options.audio.getDataURL(function(audioDataURL) { + options.video.getDataURL(function(videoDataURL) { + DiskStorage.Store({ + audioBlob: audioDataURL, + videoBlob: videoDataURL + }); + }); + }); + } else if (options.audio && options.gif) { + options.audio.getDataURL(function(audioDataURL) { + options.gif.getDataURL(function(gifDataURL) { + DiskStorage.Store({ + audioBlob: audioDataURL, + gifBlob: gifDataURL + }); + }); + }); + } else if (options.video && options.gif) { + options.video.getDataURL(function(videoDataURL) { + options.gif.getDataURL(function(gifDataURL) { + DiskStorage.Store({ + videoBlob: videoDataURL, + gifBlob: gifDataURL + }); + }); + }); + } else if (options.audio) { + options.audio.getDataURL(function(audioDataURL) { + DiskStorage.Store({ + audioBlob: audioDataURL + }); + }); + } else if (options.video) { + options.video.getDataURL(function(videoDataURL) { + DiskStorage.Store({ + videoBlob: videoDataURL + }); + }); + } else if (options.gif) { + options.gif.getDataURL(function(gifDataURL) { + DiskStorage.Store({ + gifBlob: gifDataURL + }); + }); + } + }; + + // __________________________ + // RecordRTC-Configuration.js + + /** + * {@link RecordRTCConfiguration} is an inner/private helper for {@link RecordRTC}. + * @summary It configures the 2nd parameter passed over {@link RecordRTC} and returns a valid "config" object. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef RecordRTCConfiguration + * @class + * @example + * var options = RecordRTCConfiguration(mediaStream, options); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @param {object} config - {type:"video", disableLogs: true, numberOfAudioChannels: 1, bufferSize: 0, sampleRate: 0, video: HTMLVideoElement, getNativeBlob:true, etc.} + */ + + function RecordRTCConfiguration(mediaStream, config) { + if (!config.recorderType && !config.type) { + if (!!config.audio && !!config.video) { + config.type = 'video'; + } else if (!!config.audio && !config.video) { + config.type = 'audio'; + } + } + + if (config.recorderType && !config.type) { + if (config.recorderType === WhammyRecorder || config.recorderType === CanvasRecorder || (typeof WebAssemblyRecorder !== 'undefined' && config.recorderType === WebAssemblyRecorder)) { + config.type = 'video'; + } else if (config.recorderType === GifRecorder) { + config.type = 'gif'; + } else if (config.recorderType === StereoAudioRecorder) { + config.type = 'audio'; + } else if (config.recorderType === MediaStreamRecorder) { + if (getTracks(mediaStream, 'audio').length && getTracks(mediaStream, 'video').length) { + config.type = 'video'; + } else if (!getTracks(mediaStream, 'audio').length && getTracks(mediaStream, 'video').length) { + config.type = 'video'; + } else if (getTracks(mediaStream, 'audio').length && !getTracks(mediaStream, 'video').length) { + config.type = 'audio'; + } else ; + } + } + + if (typeof MediaStreamRecorder !== 'undefined' && typeof MediaRecorder !== 'undefined' && 'requestData' in MediaRecorder.prototype) { + if (!config.mimeType) { + config.mimeType = 'video/webm'; + } + + if (!config.type) { + config.type = config.mimeType.split('/')[0]; + } + + if (!config.bitsPerSecond) ; + } + + // consider default type=audio + if (!config.type) { + if (config.mimeType) { + config.type = config.mimeType.split('/')[0]; + } + if (!config.type) { + config.type = 'audio'; + } + } + + return config; + } + + // __________________ + // GetRecorderType.js + + /** + * {@link GetRecorderType} is an inner/private helper for {@link RecordRTC}. + * @summary It returns best recorder-type available for your browser. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef GetRecorderType + * @class + * @example + * var RecorderType = GetRecorderType(options); + * var recorder = new RecorderType(options); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @param {object} config - {type:"video", disableLogs: true, numberOfAudioChannels: 1, bufferSize: 0, sampleRate: 0, video: HTMLVideoElement, etc.} + */ + + function GetRecorderType(mediaStream, config) { + var recorder; + + // StereoAudioRecorder can work with all three: Edge, Firefox and Chrome + // todo: detect if it is Edge, then auto use: StereoAudioRecorder + if (isChrome || isEdge || isOpera) { + // Media Stream Recording API has not been implemented in chrome yet; + // That's why using WebAudio API to record stereo audio in WAV format + recorder = StereoAudioRecorder; + } + + if (typeof MediaRecorder !== 'undefined' && 'requestData' in MediaRecorder.prototype && !isChrome) { + recorder = MediaStreamRecorder; + } + + // video recorder (in WebM format) + if (config.type === 'video' && (isChrome || isOpera)) { + recorder = WhammyRecorder; + + if (typeof WebAssemblyRecorder !== 'undefined' && typeof ReadableStream !== 'undefined') { + recorder = WebAssemblyRecorder; + } + } + + // video recorder (in Gif format) + if (config.type === 'gif') { + recorder = GifRecorder; + } + + // html2canvas recording! + if (config.type === 'canvas') { + recorder = CanvasRecorder; + } + + if (isMediaRecorderCompatible() && recorder !== CanvasRecorder && recorder !== GifRecorder && typeof MediaRecorder !== 'undefined' && 'requestData' in MediaRecorder.prototype) { + if (getTracks(mediaStream, 'video').length || getTracks(mediaStream, 'audio').length) { + // audio-only recording + if (config.type === 'audio') { + if (typeof MediaRecorder.isTypeSupported === 'function' && MediaRecorder.isTypeSupported('audio/webm')) { + recorder = MediaStreamRecorder; + } + // else recorder = StereoAudioRecorder; + } else { + // video or screen tracks + if (typeof MediaRecorder.isTypeSupported === 'function' && MediaRecorder.isTypeSupported('video/webm')) { + recorder = MediaStreamRecorder; + } + } + } + } + + if (mediaStream instanceof Array && mediaStream.length) { + recorder = MultiStreamRecorder; + } + + if (config.recorderType) { + recorder = config.recorderType; + } + + if (!config.disableLogs && !!recorder && !!recorder.name) { + console.log('Using recorderType:', recorder.name || recorder.constructor.name); + } + + if (!recorder && isSafari) { + recorder = MediaStreamRecorder; + } + + return recorder; + } + + // _____________ + // MRecordRTC.js + + /** + * MRecordRTC runs on top of {@link RecordRTC} to bring multiple recordings in a single place, by providing simple API. + * @summary MRecordRTC stands for "Multiple-RecordRTC". + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef MRecordRTC + * @class + * @example + * var recorder = new MRecordRTC(); + * recorder.addStream(MediaStream); + * recorder.mediaType = { + * audio: true, // or StereoAudioRecorder or MediaStreamRecorder + * video: true, // or WhammyRecorder or MediaStreamRecorder or WebAssemblyRecorder or CanvasRecorder + * gif: true // or GifRecorder + * }; + * // mimeType is optional and should be set only in advance cases. + * recorder.mimeType = { + * audio: 'audio/wav', + * video: 'video/webm', + * gif: 'image/gif' + * }; + * recorder.startRecording(); + * @see For further information: + * @see {@link https://github.com/muaz-khan/RecordRTC/tree/master/MRecordRTC|MRecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @requires {@link RecordRTC} + */ + + function MRecordRTC(mediaStream) { + + /** + * This method attaches MediaStream object to {@link MRecordRTC}. + * @param {MediaStream} mediaStream - A MediaStream object, either fetched using getUserMedia API, or generated using captureStreamUntilEnded or WebAudio API. + * @method + * @memberof MRecordRTC + * @example + * recorder.addStream(MediaStream); + */ + this.addStream = function(_mediaStream) { + if (_mediaStream) { + mediaStream = _mediaStream; + } + }; + + /** + * This property can be used to set the recording type e.g. audio, or video, or gif, or canvas. + * @property {object} mediaType - {audio: true, video: true, gif: true} + * @memberof MRecordRTC + * @example + * var recorder = new MRecordRTC(); + * recorder.mediaType = { + * audio: true, // TRUE or StereoAudioRecorder or MediaStreamRecorder + * video: true, // TRUE or WhammyRecorder or MediaStreamRecorder or WebAssemblyRecorder or CanvasRecorder + * gif : true // TRUE or GifRecorder + * }; + */ + this.mediaType = { + audio: true, + video: true + }; + + /** + * This method starts recording. + * @method + * @memberof MRecordRTC + * @example + * recorder.startRecording(); + */ + this.startRecording = function() { + var mediaType = this.mediaType; + var recorderType; + var mimeType = this.mimeType || { + audio: null, + video: null, + gif: null + }; + + if (typeof mediaType.audio !== 'function' && isMediaRecorderCompatible() && !getTracks(mediaStream, 'audio').length) { + mediaType.audio = false; + } + + if (typeof mediaType.video !== 'function' && isMediaRecorderCompatible() && !getTracks(mediaStream, 'video').length) { + mediaType.video = false; + } + + if (typeof mediaType.gif !== 'function' && isMediaRecorderCompatible() && !getTracks(mediaStream, 'video').length) { + mediaType.gif = false; + } + + if (!mediaType.audio && !mediaType.video && !mediaType.gif) { + throw 'MediaStream must have either audio or video tracks.'; + } + + if (!!mediaType.audio) { + recorderType = null; + if (typeof mediaType.audio === 'function') { + recorderType = mediaType.audio; + } + + this.audioRecorder = new RecordRTC(mediaStream, { + type: 'audio', + bufferSize: this.bufferSize, + sampleRate: this.sampleRate, + numberOfAudioChannels: this.numberOfAudioChannels || 2, + disableLogs: this.disableLogs, + recorderType: recorderType, + mimeType: mimeType.audio, + timeSlice: this.timeSlice, + onTimeStamp: this.onTimeStamp + }); + + if (!mediaType.video) { + this.audioRecorder.startRecording(); + } + } + + if (!!mediaType.video) { + recorderType = null; + if (typeof mediaType.video === 'function') { + recorderType = mediaType.video; + } + + var newStream = mediaStream; + + if (isMediaRecorderCompatible() && !!mediaType.audio && typeof mediaType.audio === 'function') { + var videoTrack = getTracks(mediaStream, 'video')[0]; + + if (isFirefox) { + newStream = new MediaStream(); + newStream.addTrack(videoTrack); + + if (recorderType && recorderType === WhammyRecorder) { + // Firefox does NOT supports webp-encoding yet + // But Firefox do supports WebAssemblyRecorder + recorderType = MediaStreamRecorder; + } + } else { + newStream = new MediaStream(); + newStream.addTrack(videoTrack); + } + } + + this.videoRecorder = new RecordRTC(newStream, { + type: 'video', + video: this.video, + canvas: this.canvas, + frameInterval: this.frameInterval || 10, + disableLogs: this.disableLogs, + recorderType: recorderType, + mimeType: mimeType.video, + timeSlice: this.timeSlice, + onTimeStamp: this.onTimeStamp, + workerPath: this.workerPath, + webAssemblyPath: this.webAssemblyPath, + frameRate: this.frameRate, // used by WebAssemblyRecorder; values: usually 30; accepts any. + bitrate: this.bitrate // used by WebAssemblyRecorder; values: 0 to 1000+ + }); + + if (!mediaType.audio) { + this.videoRecorder.startRecording(); + } + } + + if (!!mediaType.audio && !!mediaType.video) { + var self = this; + + var isSingleRecorder = isMediaRecorderCompatible() === true; + + if (mediaType.audio instanceof StereoAudioRecorder && !!mediaType.video) { + isSingleRecorder = false; + } else if (mediaType.audio !== true && mediaType.video !== true && mediaType.audio !== mediaType.video) { + isSingleRecorder = false; + } + + if (isSingleRecorder === true) { + self.audioRecorder = null; + self.videoRecorder.startRecording(); + } else { + self.videoRecorder.initRecorder(function() { + self.audioRecorder.initRecorder(function() { + // Both recorders are ready to record things accurately + self.videoRecorder.startRecording(); + self.audioRecorder.startRecording(); + }); + }); + } + } + + if (!!mediaType.gif) { + recorderType = null; + if (typeof mediaType.gif === 'function') { + recorderType = mediaType.gif; + } + this.gifRecorder = new RecordRTC(mediaStream, { + type: 'gif', + frameRate: this.frameRate || 200, + quality: this.quality || 10, + disableLogs: this.disableLogs, + recorderType: recorderType, + mimeType: mimeType.gif + }); + this.gifRecorder.startRecording(); + } + }; + + /** + * This method stops recording. + * @param {function} callback - Callback function is invoked when all encoders finished their jobs. + * @method + * @memberof MRecordRTC + * @example + * recorder.stopRecording(function(recording){ + * var audioBlob = recording.audio; + * var videoBlob = recording.video; + * var gifBlob = recording.gif; + * }); + */ + this.stopRecording = function(callback) { + callback = callback || function() {}; + + if (this.audioRecorder) { + this.audioRecorder.stopRecording(function(blobURL) { + callback(blobURL, 'audio'); + }); + } + + if (this.videoRecorder) { + this.videoRecorder.stopRecording(function(blobURL) { + callback(blobURL, 'video'); + }); + } + + if (this.gifRecorder) { + this.gifRecorder.stopRecording(function(blobURL) { + callback(blobURL, 'gif'); + }); + } + }; + + /** + * This method pauses recording. + * @method + * @memberof MRecordRTC + * @example + * recorder.pauseRecording(); + */ + this.pauseRecording = function() { + if (this.audioRecorder) { + this.audioRecorder.pauseRecording(); + } + + if (this.videoRecorder) { + this.videoRecorder.pauseRecording(); + } + + if (this.gifRecorder) { + this.gifRecorder.pauseRecording(); + } + }; + + /** + * This method resumes recording. + * @method + * @memberof MRecordRTC + * @example + * recorder.resumeRecording(); + */ + this.resumeRecording = function() { + if (this.audioRecorder) { + this.audioRecorder.resumeRecording(); + } + + if (this.videoRecorder) { + this.videoRecorder.resumeRecording(); + } + + if (this.gifRecorder) { + this.gifRecorder.resumeRecording(); + } + }; + + /** + * This method can be used to manually get all recorded blobs. + * @param {function} callback - All recorded blobs are passed back to the "callback" function. + * @method + * @memberof MRecordRTC + * @example + * recorder.getBlob(function(recording){ + * var audioBlob = recording.audio; + * var videoBlob = recording.video; + * var gifBlob = recording.gif; + * }); + * // or + * var audioBlob = recorder.getBlob().audio; + * var videoBlob = recorder.getBlob().video; + */ + this.getBlob = function(callback) { + var output = {}; + + if (this.audioRecorder) { + output.audio = this.audioRecorder.getBlob(); + } + + if (this.videoRecorder) { + output.video = this.videoRecorder.getBlob(); + } + + if (this.gifRecorder) { + output.gif = this.gifRecorder.getBlob(); + } + + if (callback) { + callback(output); + } + + return output; + }; + + /** + * Destroy all recorder instances. + * @method + * @memberof MRecordRTC + * @example + * recorder.destroy(); + */ + this.destroy = function() { + if (this.audioRecorder) { + this.audioRecorder.destroy(); + this.audioRecorder = null; + } + + if (this.videoRecorder) { + this.videoRecorder.destroy(); + this.videoRecorder = null; + } + + if (this.gifRecorder) { + this.gifRecorder.destroy(); + this.gifRecorder = null; + } + }; + + /** + * This method can be used to manually get all recorded blobs' DataURLs. + * @param {function} callback - All recorded blobs' DataURLs are passed back to the "callback" function. + * @method + * @memberof MRecordRTC + * @example + * recorder.getDataURL(function(recording){ + * var audioDataURL = recording.audio; + * var videoDataURL = recording.video; + * var gifDataURL = recording.gif; + * }); + */ + this.getDataURL = function(callback) { + this.getBlob(function(blob) { + if (blob.audio && blob.video) { + getDataURL(blob.audio, function(_audioDataURL) { + getDataURL(blob.video, function(_videoDataURL) { + callback({ + audio: _audioDataURL, + video: _videoDataURL + }); + }); + }); + } else if (blob.audio) { + getDataURL(blob.audio, function(_audioDataURL) { + callback({ + audio: _audioDataURL + }); + }); + } else if (blob.video) { + getDataURL(blob.video, function(_videoDataURL) { + callback({ + video: _videoDataURL + }); + }); + } + }); + + function getDataURL(blob, callback00) { + if (typeof Worker !== 'undefined') { + var webWorker = processInWebWorker(function readFile(_blob) { + postMessage(new FileReaderSync().readAsDataURL(_blob)); + }); + + webWorker.onmessage = function(event) { + callback00(event.data); + }; + + webWorker.postMessage(blob); + } else { + var reader = new FileReader(); + reader.readAsDataURL(blob); + reader.onload = function(event) { + callback00(event.target.result); + }; + } + } + + function processInWebWorker(_function) { + var blob = URL.createObjectURL(new Blob([_function.toString(), + 'this.onmessage = function (eee) {' + _function.name + '(eee.data);}' + ], { + type: 'application/javascript' + })); + + var worker = new Worker(blob); + var url; + if (typeof URL !== 'undefined') { + url = URL; + } else if (typeof webkitURL !== 'undefined') { + url = webkitURL; + } else { + throw 'Neither URL nor webkitURL detected.'; + } + url.revokeObjectURL(blob); + return worker; + } + }; + + /** + * This method can be used to ask {@link MRecordRTC} to write all recorded blobs into IndexedDB storage. + * @method + * @memberof MRecordRTC + * @example + * recorder.writeToDisk(); + */ + this.writeToDisk = function() { + RecordRTC.writeToDisk({ + audio: this.audioRecorder, + video: this.videoRecorder, + gif: this.gifRecorder + }); + }; + + /** + * This method can be used to invoke a save-as dialog for all recorded blobs. + * @param {object} args - {audio: 'audio-name', video: 'video-name', gif: 'gif-name'} + * @method + * @memberof MRecordRTC + * @example + * recorder.save({ + * audio: 'audio-file-name', + * video: 'video-file-name', + * gif : 'gif-file-name' + * }); + */ + this.save = function(args) { + args = args || { + audio: true, + video: true, + gif: true + }; + + if (!!args.audio && this.audioRecorder) { + this.audioRecorder.save(typeof args.audio === 'string' ? args.audio : ''); + } + + if (!!args.video && this.videoRecorder) { + this.videoRecorder.save(typeof args.video === 'string' ? args.video : ''); + } + if (!!args.gif && this.gifRecorder) { + this.gifRecorder.save(typeof args.gif === 'string' ? args.gif : ''); + } + }; + } + + /** + * This method can be used to get all recorded blobs from IndexedDB storage. + * @param {string} type - 'all' or 'audio' or 'video' or 'gif' + * @param {function} callback - Callback function to get all stored blobs. + * @method + * @memberof MRecordRTC + * @example + * MRecordRTC.getFromDisk('all', function(dataURL, type){ + * if(type === 'audio') { } + * if(type === 'video') { } + * if(type === 'gif') { } + * }); + */ + MRecordRTC.getFromDisk = RecordRTC.getFromDisk; + + /** + * This method can be used to store recorded blobs into IndexedDB storage. + * @param {object} options - {audio: Blob, video: Blob, gif: Blob} + * @method + * @memberof MRecordRTC + * @example + * MRecordRTC.writeToDisk({ + * audio: audioBlob, + * video: videoBlob, + * gif : gifBlob + * }); + */ + MRecordRTC.writeToDisk = RecordRTC.writeToDisk; + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.MRecordRTC = MRecordRTC; + } + + var browserFakeUserAgent = 'Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45'; + + (function(that) { + if (!that) { + return; + } + + if (typeof window !== 'undefined') { + return; + } + + if (typeof commonjsGlobal === 'undefined') { + return; + } + + commonjsGlobal.navigator = { + userAgent: browserFakeUserAgent, + getUserMedia: function() {} + }; + + if (!commonjsGlobal.console) { + commonjsGlobal.console = {}; + } + + if (typeof commonjsGlobal.console.log === 'undefined' || typeof commonjsGlobal.console.error === 'undefined') { + commonjsGlobal.console.error = commonjsGlobal.console.log = commonjsGlobal.console.log || function() { + console.log(arguments); + }; + } + + if (typeof document === 'undefined') { + /*global document:true */ + that.document = { + documentElement: { + appendChild: function() { + return ''; + } + } + }; + + document.createElement = document.captureStream = document.mozCaptureStream = function() { + var obj = { + getContext: function() { + return obj; + }, + play: function() {}, + pause: function() {}, + drawImage: function() {}, + toDataURL: function() { + return ''; + }, + style: {} + }; + return obj; + }; + + that.HTMLVideoElement = function() {}; + } + + if (typeof location === 'undefined') { + /*global location:true */ + that.location = { + protocol: 'file:', + href: '', + hash: '' + }; + } + + if (typeof screen === 'undefined') { + /*global screen:true */ + that.screen = { + width: 0, + height: 0 + }; + } + + if (typeof URL === 'undefined') { + /*global screen:true */ + that.URL = { + createObjectURL: function() { + return ''; + }, + revokeObjectURL: function() { + return ''; + } + }; + } + + /*global window:true */ + that.window = commonjsGlobal; + })(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : null); + + // _____________________________ + // Cross-Browser-Declarations.js + + // animation-frame used in WebM recording + + /*jshint -W079 */ + var requestAnimationFrame = window.requestAnimationFrame; + if (typeof requestAnimationFrame === 'undefined') { + if (typeof webkitRequestAnimationFrame !== 'undefined') { + /*global requestAnimationFrame:true */ + requestAnimationFrame = webkitRequestAnimationFrame; + } else if (typeof mozRequestAnimationFrame !== 'undefined') { + /*global requestAnimationFrame:true */ + requestAnimationFrame = mozRequestAnimationFrame; + } else if (typeof msRequestAnimationFrame !== 'undefined') { + /*global requestAnimationFrame:true */ + requestAnimationFrame = msRequestAnimationFrame; + } else if (typeof requestAnimationFrame === 'undefined') { + // via: https://gist.github.com/paulirish/1579671 + var lastTime = 0; + + /*global requestAnimationFrame:true */ + requestAnimationFrame = function(callback, element) { + var currTime = new Date().getTime(); + var timeToCall = Math.max(0, 16 - (currTime - lastTime)); + var id = setTimeout(function() { + callback(currTime + timeToCall); + }, timeToCall); + lastTime = currTime + timeToCall; + return id; + }; + } + } + + /*jshint -W079 */ + var cancelAnimationFrame = window.cancelAnimationFrame; + if (typeof cancelAnimationFrame === 'undefined') { + if (typeof webkitCancelAnimationFrame !== 'undefined') { + /*global cancelAnimationFrame:true */ + cancelAnimationFrame = webkitCancelAnimationFrame; + } else if (typeof mozCancelAnimationFrame !== 'undefined') { + /*global cancelAnimationFrame:true */ + cancelAnimationFrame = mozCancelAnimationFrame; + } else if (typeof msCancelAnimationFrame !== 'undefined') { + /*global cancelAnimationFrame:true */ + cancelAnimationFrame = msCancelAnimationFrame; + } else if (typeof cancelAnimationFrame === 'undefined') { + /*global cancelAnimationFrame:true */ + cancelAnimationFrame = function(id) { + clearTimeout(id); + }; + } + } + + // WebAudio API representer + var AudioContext = window.AudioContext; + + if (typeof AudioContext === 'undefined') { + if (typeof webkitAudioContext !== 'undefined') { + /*global AudioContext:true */ + AudioContext = webkitAudioContext; + } + + if (typeof mozAudioContext !== 'undefined') { + /*global AudioContext:true */ + AudioContext = mozAudioContext; + } + } + + /*jshint -W079 */ + var URL = window.URL; + + if (typeof URL === 'undefined' && typeof webkitURL !== 'undefined') { + /*global URL:true */ + URL = webkitURL; + } + + if (typeof navigator !== 'undefined' && typeof navigator.getUserMedia === 'undefined') { // maybe window.navigator? + if (typeof navigator.webkitGetUserMedia !== 'undefined') { + navigator.getUserMedia = navigator.webkitGetUserMedia; + } + + if (typeof navigator.mozGetUserMedia !== 'undefined') { + navigator.getUserMedia = navigator.mozGetUserMedia; + } + } + + var isEdge = navigator.userAgent.indexOf('Edge') !== -1 && (!!navigator.msSaveBlob || !!navigator.msSaveOrOpenBlob); + var isOpera = !!window.opera || navigator.userAgent.indexOf('OPR/') !== -1; + var isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1 && ('netscape' in window) && / rv:/.test(navigator.userAgent); + var isChrome = (!isOpera && !isEdge && !!navigator.webkitGetUserMedia) || isElectron() || navigator.userAgent.toLowerCase().indexOf('chrome/') !== -1; + + var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent); + + if (isSafari && !isChrome && navigator.userAgent.indexOf('CriOS') !== -1) { + isSafari = false; + isChrome = true; + } + + var MediaStream = window.MediaStream; + + if (typeof MediaStream === 'undefined' && typeof webkitMediaStream !== 'undefined') { + MediaStream = webkitMediaStream; + } + + /*global MediaStream:true */ + if (typeof MediaStream !== 'undefined') { + // override "stop" method for all browsers + if (typeof MediaStream.prototype.stop === 'undefined') { + MediaStream.prototype.stop = function() { + this.getTracks().forEach(function(track) { + track.stop(); + }); + }; + } + } + + // below function via: http://goo.gl/B3ae8c + /** + * Return human-readable file size. + * @param {number} bytes - Pass bytes and get formatted string. + * @returns {string} - formatted string + * @example + * bytesToSize(1024*1024*5) === '5 GB' + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + */ + function bytesToSize(bytes) { + var k = 1000; + var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB']; + if (bytes === 0) { + return '0 Bytes'; + } + var i = parseInt(Math.floor(Math.log(bytes) / Math.log(k)), 10); + return (bytes / Math.pow(k, i)).toPrecision(3) + ' ' + sizes[i]; + } + + /** + * @param {Blob} file - File or Blob object. This parameter is required. + * @param {string} fileName - Optional file name e.g. "Recorded-Video.webm" + * @example + * invokeSaveAsDialog(blob or file, [optional] fileName); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + */ + function invokeSaveAsDialog(file, fileName) { + if (!file) { + throw 'Blob object is required.'; + } + + if (!file.type) { + try { + file.type = 'video/webm'; + } catch (e) {} + } + + var fileExtension = (file.type || 'video/webm').split('/')[1]; + if (fileExtension.indexOf(';') !== -1) { + // extended mimetype, e.g. 'video/webm;codecs=vp8,opus' + fileExtension = fileExtension.split(';')[0]; + } + if (fileName && fileName.indexOf('.') !== -1) { + var splitted = fileName.split('.'); + fileName = splitted[0]; + fileExtension = splitted[1]; + } + + var fileFullName = (fileName || (Math.round(Math.random() * 9999999999) + 888888888)) + '.' + fileExtension; + + if (typeof navigator.msSaveOrOpenBlob !== 'undefined') { + return navigator.msSaveOrOpenBlob(file, fileFullName); + } else if (typeof navigator.msSaveBlob !== 'undefined') { + return navigator.msSaveBlob(file, fileFullName); + } + + var hyperlink = document.createElement('a'); + hyperlink.href = URL.createObjectURL(file); + hyperlink.download = fileFullName; + + hyperlink.style = 'display:none;opacity:0;color:transparent;'; + (document.body || document.documentElement).appendChild(hyperlink); + + if (typeof hyperlink.click === 'function') { + hyperlink.click(); + } else { + hyperlink.target = '_blank'; + hyperlink.dispatchEvent(new MouseEvent('click', { + view: window, + bubbles: true, + cancelable: true + })); + } + + URL.revokeObjectURL(hyperlink.href); + } + + /** + * from: https://github.com/cheton/is-electron/blob/master/index.js + **/ + function isElectron() { + // Renderer process + if (typeof window !== 'undefined' && typeof window.process === 'object' && window.process.type === 'renderer') { + return true; + } + + // Main process + if (typeof process !== 'undefined' && typeof process.versions === 'object' && !!process.versions.electron) { + return true; + } + + // Detect the user agent when the `nodeIntegration` option is set to true + if (typeof navigator === 'object' && typeof navigator.userAgent === 'string' && navigator.userAgent.indexOf('Electron') >= 0) { + return true; + } + + return false; + } + + function getTracks(stream, kind) { + if (!stream || !stream.getTracks) { + return []; + } + + return stream.getTracks().filter(function(t) { + return t.kind === (kind || 'audio'); + }); + } + + function setSrcObject(stream, element) { + if ('srcObject' in element) { + element.srcObject = stream; + } else if ('mozSrcObject' in element) { + element.mozSrcObject = stream; + } else { + element.srcObject = stream; + } + } + + /** + * @param {Blob} file - File or Blob object. + * @param {function} callback - Callback function. + * @example + * getSeekableBlob(blob or file, callback); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + */ + function getSeekableBlob(inputBlob, callback) { + // EBML.js copyrights goes to: https://github.com/legokichi/ts-ebml + if (typeof EBML === 'undefined') { + throw new Error('Please link: https://www.webrtc-experiment.com/EBML.js'); + } + + var reader = new EBML.Reader(); + var decoder = new EBML.Decoder(); + var tools = EBML.tools; + + var fileReader = new FileReader(); + fileReader.onload = function(e) { + var ebmlElms = decoder.decode(this.result); + ebmlElms.forEach(function(element) { + reader.read(element); + }); + reader.stop(); + var refinedMetadataBuf = tools.makeMetadataSeekable(reader.metadatas, reader.duration, reader.cues); + var body = this.result.slice(reader.metadataSize); + var newBlob = new Blob([refinedMetadataBuf, body], { + type: 'video/webm' + }); + + callback(newBlob); + }; + fileReader.readAsArrayBuffer(inputBlob); + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.invokeSaveAsDialog = invokeSaveAsDialog; + RecordRTC.getTracks = getTracks; + RecordRTC.getSeekableBlob = getSeekableBlob; + RecordRTC.bytesToSize = bytesToSize; + RecordRTC.isElectron = isElectron; + } + + // __________ (used to handle stuff like http://goo.gl/xmE5eg) issue #129 + // Storage.js + + /** + * Storage is a standalone object used by {@link RecordRTC} to store reusable objects e.g. "new AudioContext". + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @example + * Storage.AudioContext === webkitAudioContext + * @property {webkitAudioContext} AudioContext - Keeps a reference to AudioContext object. + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + */ + + var Storage = {}; + + if (typeof AudioContext !== 'undefined') { + Storage.AudioContext = AudioContext; + } else if (typeof webkitAudioContext !== 'undefined') { + Storage.AudioContext = webkitAudioContext; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.Storage = Storage; + } + + function isMediaRecorderCompatible() { + if (isFirefox || isSafari || isEdge) { + return true; + } + var nAgt = navigator.userAgent; + var fullVersion = '' + parseFloat(navigator.appVersion); + var majorVersion = parseInt(navigator.appVersion, 10); + var verOffset, ix; + + if (isChrome || isOpera) { + verOffset = nAgt.indexOf('Chrome'); + fullVersion = nAgt.substring(verOffset + 7); + } + + // trim the fullVersion string at semicolon/space if present + if ((ix = fullVersion.indexOf(';')) !== -1) { + fullVersion = fullVersion.substring(0, ix); + } + + if ((ix = fullVersion.indexOf(' ')) !== -1) { + fullVersion = fullVersion.substring(0, ix); + } + + majorVersion = parseInt('' + fullVersion, 10); + + if (isNaN(majorVersion)) { + fullVersion = '' + parseFloat(navigator.appVersion); + majorVersion = parseInt(navigator.appVersion, 10); + } + + return majorVersion >= 49; + } + + // ______________________ + // MediaStreamRecorder.js + + /** + * MediaStreamRecorder is an abstraction layer for {@link https://w3c.github.io/mediacapture-record/MediaRecorder.html|MediaRecorder API}. It is used by {@link RecordRTC} to record MediaStream(s) in both Chrome and Firefox. + * @summary Runs top over {@link https://w3c.github.io/mediacapture-record/MediaRecorder.html|MediaRecorder API}. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://github.com/muaz-khan|Muaz Khan} + * @typedef MediaStreamRecorder + * @class + * @example + * var config = { + * mimeType: 'video/webm', // vp8, vp9, h264, mkv, opus/vorbis + * audioBitsPerSecond : 256 * 8 * 1024, + * videoBitsPerSecond : 256 * 8 * 1024, + * bitsPerSecond: 256 * 8 * 1024, // if this is provided, skip above two + * checkForInactiveTracks: true, + * timeSlice: 1000, // concatenate intervals based blobs + * ondataavailable: function() {} // get intervals based blobs + * } + * var recorder = new MediaStreamRecorder(mediaStream, config); + * recorder.record(); + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * + * // or + * var blob = recorder.blob; + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @param {object} config - {disableLogs:true, initCallback: function, mimeType: "video/webm", timeSlice: 1000} + * @throws Will throw an error if first argument "MediaStream" is missing. Also throws error if "MediaRecorder API" are not supported by the browser. + */ + + function MediaStreamRecorder(mediaStream, config) { + var self = this; + + if (typeof mediaStream === 'undefined') { + throw 'First argument "MediaStream" is required.'; + } + + if (typeof MediaRecorder === 'undefined') { + throw 'Your browser does not support the Media Recorder API. Please try other modules e.g. WhammyRecorder or StereoAudioRecorder.'; + } + + config = config || { + // bitsPerSecond: 256 * 8 * 1024, + mimeType: 'video/webm' + }; + + if (config.type === 'audio') { + if (getTracks(mediaStream, 'video').length && getTracks(mediaStream, 'audio').length) { + var stream; + if (!!navigator.mozGetUserMedia) { + stream = new MediaStream(); + stream.addTrack(getTracks(mediaStream, 'audio')[0]); + } else { + // webkitMediaStream + stream = new MediaStream(getTracks(mediaStream, 'audio')); + } + mediaStream = stream; + } + + if (!config.mimeType || config.mimeType.toString().toLowerCase().indexOf('audio') === -1) { + config.mimeType = isChrome ? 'audio/webm' : 'audio/ogg'; + } + + if (config.mimeType && config.mimeType.toString().toLowerCase() !== 'audio/ogg' && !!navigator.mozGetUserMedia) { + // forcing better codecs on Firefox (via #166) + config.mimeType = 'audio/ogg'; + } + } + + var arrayOfBlobs = []; + + /** + * This method returns array of blobs. Use only with "timeSlice". Its useful to preview recording anytime, without using the "stop" method. + * @method + * @memberof MediaStreamRecorder + * @example + * var arrayOfBlobs = recorder.getArrayOfBlobs(); + * @returns {Array} Returns array of recorded blobs. + */ + this.getArrayOfBlobs = function() { + return arrayOfBlobs; + }; + + /** + * This method records MediaStream. + * @method + * @memberof MediaStreamRecorder + * @example + * recorder.record(); + */ + this.record = function() { + // set defaults + self.blob = null; + self.clearRecordedData(); + self.timestamps = []; + allStates = []; + arrayOfBlobs = []; + + var recorderHints = config; + + if (!config.disableLogs) { + console.log('Passing following config over MediaRecorder API.', recorderHints); + } + + if (mediaRecorder) { + // mandatory to make sure Firefox doesn't fails to record streams 3-4 times without reloading the page. + mediaRecorder = null; + } + + if (isChrome && !isMediaRecorderCompatible()) { + // to support video-only recording on stable + recorderHints = 'video/vp8'; + } + + if (typeof MediaRecorder.isTypeSupported === 'function' && recorderHints.mimeType) { + if (!MediaRecorder.isTypeSupported(recorderHints.mimeType)) { + if (!config.disableLogs) { + console.warn('MediaRecorder API seems unable to record mimeType:', recorderHints.mimeType); + } + + recorderHints.mimeType = config.type === 'audio' ? 'audio/webm' : 'video/webm'; + } + } + + // using MediaRecorder API here + try { + mediaRecorder = new MediaRecorder(mediaStream, recorderHints); + + // reset + config.mimeType = recorderHints.mimeType; + } catch (e) { + // chrome-based fallback + mediaRecorder = new MediaRecorder(mediaStream); + } + + // old hack? + if (recorderHints.mimeType && !MediaRecorder.isTypeSupported && 'canRecordMimeType' in mediaRecorder && mediaRecorder.canRecordMimeType(recorderHints.mimeType) === false) { + if (!config.disableLogs) { + console.warn('MediaRecorder API seems unable to record mimeType:', recorderHints.mimeType); + } + } + + // Dispatching OnDataAvailable Handler + mediaRecorder.ondataavailable = function(e) { + if (e.data) { + allStates.push('ondataavailable: ' + bytesToSize(e.data.size)); + } + + if (typeof config.timeSlice === 'number') { + if (e.data && e.data.size) { + arrayOfBlobs.push(e.data); + updateTimeStamp(); + + if (typeof config.ondataavailable === 'function') { + // intervals based blobs + var blob = config.getNativeBlob ? e.data : new Blob([e.data], { + type: getMimeType(recorderHints) + }); + config.ondataavailable(blob); + } + } + return; + } + + if (!e.data || !e.data.size || e.data.size < 100 || self.blob) { + // make sure that stopRecording always getting fired + // even if there is invalid data + if (self.recordingCallback) { + self.recordingCallback(new Blob([], { + type: getMimeType(recorderHints) + })); + self.recordingCallback = null; + } + return; + } + + self.blob = config.getNativeBlob ? e.data : new Blob([e.data], { + type: getMimeType(recorderHints) + }); + + if (self.recordingCallback) { + self.recordingCallback(self.blob); + self.recordingCallback = null; + } + }; + + mediaRecorder.onstart = function() { + allStates.push('started'); + }; + + mediaRecorder.onpause = function() { + allStates.push('paused'); + }; + + mediaRecorder.onresume = function() { + allStates.push('resumed'); + }; + + mediaRecorder.onstop = function() { + allStates.push('stopped'); + }; + + mediaRecorder.onerror = function(error) { + if (!error) { + return; + } + + if (!error.name) { + error.name = 'UnknownError'; + } + + allStates.push('error: ' + error); + + if (!config.disableLogs) { + // via: https://w3c.github.io/mediacapture-record/MediaRecorder.html#exception-summary + if (error.name.toString().toLowerCase().indexOf('invalidstate') !== -1) { + console.error('The MediaRecorder is not in a state in which the proposed operation is allowed to be executed.', error); + } else if (error.name.toString().toLowerCase().indexOf('notsupported') !== -1) { + console.error('MIME type (', recorderHints.mimeType, ') is not supported.', error); + } else if (error.name.toString().toLowerCase().indexOf('security') !== -1) { + console.error('MediaRecorder security error', error); + } + + // older code below + else if (error.name === 'OutOfMemory') { + console.error('The UA has exhaused the available memory. User agents SHOULD provide as much additional information as possible in the message attribute.', error); + } else if (error.name === 'IllegalStreamModification') { + console.error('A modification to the stream has occurred that makes it impossible to continue recording. An example would be the addition of a Track while recording is occurring. User agents SHOULD provide as much additional information as possible in the message attribute.', error); + } else if (error.name === 'OtherRecordingError') { + console.error('Used for an fatal error other than those listed above. User agents SHOULD provide as much additional information as possible in the message attribute.', error); + } else if (error.name === 'GenericError') { + console.error('The UA cannot provide the codec or recording option that has been requested.', error); + } else { + console.error('MediaRecorder Error', error); + } + } + + (function(looper) { + if (!self.manuallyStopped && mediaRecorder && mediaRecorder.state === 'inactive') { + delete config.timeslice; + + // 10 minutes, enough? + mediaRecorder.start(10 * 60 * 1000); + return; + } + + setTimeout(looper, 1000); + })(); + + if (mediaRecorder.state !== 'inactive' && mediaRecorder.state !== 'stopped') { + mediaRecorder.stop(); + } + }; + + if (typeof config.timeSlice === 'number') { + updateTimeStamp(); + mediaRecorder.start(config.timeSlice); + } else { + // default is 60 minutes; enough? + // use config => {timeSlice: 1000} otherwise + + mediaRecorder.start(3.6e+6); + } + + if (config.initCallback) { + config.initCallback(); // old code + } + }; + + /** + * @property {Array} timestamps - Array of time stamps + * @memberof MediaStreamRecorder + * @example + * console.log(recorder.timestamps); + */ + this.timestamps = []; + + function updateTimeStamp() { + self.timestamps.push(new Date().getTime()); + + if (typeof config.onTimeStamp === 'function') { + config.onTimeStamp(self.timestamps[self.timestamps.length - 1], self.timestamps); + } + } + + function getMimeType(secondObject) { + if (mediaRecorder && mediaRecorder.mimeType) { + return mediaRecorder.mimeType; + } + + return secondObject.mimeType || 'video/webm'; + } + + /** + * This method stops recording MediaStream. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof MediaStreamRecorder + * @example + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + callback = callback || function() {}; + + self.manuallyStopped = true; // used inside the mediaRecorder.onerror + + if (!mediaRecorder) { + return; + } + + this.recordingCallback = callback; + + if (mediaRecorder.state === 'recording') { + mediaRecorder.stop(); + } + + if (typeof config.timeSlice === 'number') { + setTimeout(function() { + self.blob = new Blob(arrayOfBlobs, { + type: getMimeType(config) + }); + + self.recordingCallback(self.blob); + }, 100); + } + }; + + /** + * This method pauses the recording process. + * @method + * @memberof MediaStreamRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + if (!mediaRecorder) { + return; + } + + if (mediaRecorder.state === 'recording') { + mediaRecorder.pause(); + } + }; + + /** + * This method resumes the recording process. + * @method + * @memberof MediaStreamRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + if (!mediaRecorder) { + return; + } + + if (mediaRecorder.state === 'paused') { + mediaRecorder.resume(); + } + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof MediaStreamRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + if (mediaRecorder && mediaRecorder.state === 'recording') { + self.stop(clearRecordedDataCB); + } + + clearRecordedDataCB(); + }; + + function clearRecordedDataCB() { + arrayOfBlobs = []; + mediaRecorder = null; + self.timestamps = []; + } + + // Reference to "MediaRecorder" object + var mediaRecorder; + + /** + * Access to native MediaRecorder API + * @method + * @memberof MediaStreamRecorder + * @instance + * @example + * var internal = recorder.getInternalRecorder(); + * internal.ondataavailable = function() {}; // override + * internal.stream, internal.onpause, internal.onstop, etc. + * @returns {Object} Returns internal recording object. + */ + this.getInternalRecorder = function() { + return mediaRecorder; + }; + + function isMediaStreamActive() { + if ('active' in mediaStream) { + if (!mediaStream.active) { + return false; + } + } else if ('ended' in mediaStream) { // old hack + if (mediaStream.ended) { + return false; + } + } + return true; + } + + /** + * @property {Blob} blob - Recorded data as "Blob" object. + * @memberof MediaStreamRecorder + * @example + * recorder.stop(function() { + * var blob = recorder.blob; + * }); + */ + this.blob = null; + + + /** + * Get MediaRecorder readonly state. + * @method + * @memberof MediaStreamRecorder + * @example + * var state = recorder.getState(); + * @returns {String} Returns recording state. + */ + this.getState = function() { + if (!mediaRecorder) { + return 'inactive'; + } + + return mediaRecorder.state || 'inactive'; + }; + + // list of all recording states + var allStates = []; + + /** + * Get MediaRecorder all recording states. + * @method + * @memberof MediaStreamRecorder + * @example + * var state = recorder.getAllStates(); + * @returns {Array} Returns all recording states + */ + this.getAllStates = function() { + return allStates; + }; + + // if any Track within the MediaStream is muted or not enabled at any time, + // the browser will only record black frames + // or silence since that is the content produced by the Track + // so we need to stopRecording as soon as any single track ends. + if (typeof config.checkForInactiveTracks === 'undefined') { + config.checkForInactiveTracks = false; // disable to minimize CPU usage + } + + var self = this; + + // this method checks if media stream is stopped + // or if any track is ended. + (function looper() { + if (!mediaRecorder || config.checkForInactiveTracks === false) { + return; + } + + if (isMediaStreamActive() === false) { + if (!config.disableLogs) { + console.log('MediaStream seems stopped.'); + } + self.stop(); + return; + } + + setTimeout(looper, 1000); // check every second + })(); + + // for debugging + this.name = 'MediaStreamRecorder'; + this.toString = function() { + return this.name; + }; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.MediaStreamRecorder = MediaStreamRecorder; + } + + // source code from: http://typedarray.org/wp-content/projects/WebAudioRecorder/script.js + // https://github.com/mattdiamond/Recorderjs#license-mit + // ______________________ + // StereoAudioRecorder.js + + /** + * StereoAudioRecorder is a standalone class used by {@link RecordRTC} to bring "stereo" audio-recording in chrome. + * @summary JavaScript standalone object for stereo audio recording. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef StereoAudioRecorder + * @class + * @example + * var recorder = new StereoAudioRecorder(MediaStream, { + * sampleRate: 44100, + * bufferSize: 4096 + * }); + * recorder.record(); + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @param {object} config - {sampleRate: 44100, bufferSize: 4096, numberOfAudioChannels: 1, etc.} + */ + + function StereoAudioRecorder(mediaStream, config) { + if (!getTracks(mediaStream, 'audio').length) { + throw 'Your stream has no audio tracks.'; + } + + config = config || {}; + + var self = this; + + // variables + var leftchannel = []; + var rightchannel = []; + var recording = false; + var recordingLength = 0; + var jsAudioNode; + + var numberOfAudioChannels = 2; + + /** + * Set sample rates such as 8K or 16K. Reference: http://stackoverflow.com/a/28977136/552182 + * @property {number} desiredSampRate - Desired Bits per sample * 1000 + * @memberof StereoAudioRecorder + * @instance + * @example + * var recorder = StereoAudioRecorder(mediaStream, { + * desiredSampRate: 16 * 1000 // bits-per-sample * 1000 + * }); + */ + var desiredSampRate = config.desiredSampRate; + + // backward compatibility + if (config.leftChannel === true) { + numberOfAudioChannels = 1; + } + + if (config.numberOfAudioChannels === 1) { + numberOfAudioChannels = 1; + } + + if (!numberOfAudioChannels || numberOfAudioChannels < 1) { + numberOfAudioChannels = 2; + } + + if (!config.disableLogs) { + console.log('StereoAudioRecorder is set to record number of channels: ' + numberOfAudioChannels); + } + + // if any Track within the MediaStream is muted or not enabled at any time, + // the browser will only record black frames + // or silence since that is the content produced by the Track + // so we need to stopRecording as soon as any single track ends. + if (typeof config.checkForInactiveTracks === 'undefined') { + config.checkForInactiveTracks = true; + } + + function isMediaStreamActive() { + if (config.checkForInactiveTracks === false) { + // always return "true" + return true; + } + + if ('active' in mediaStream) { + if (!mediaStream.active) { + return false; + } + } else if ('ended' in mediaStream) { // old hack + if (mediaStream.ended) { + return false; + } + } + return true; + } + + /** + * This method records MediaStream. + * @method + * @memberof StereoAudioRecorder + * @example + * recorder.record(); + */ + this.record = function() { + if (isMediaStreamActive() === false) { + throw 'Please make sure MediaStream is active.'; + } + + resetVariables(); + + isAudioProcessStarted = isPaused = false; + recording = true; + + if (typeof config.timeSlice !== 'undefined') { + looper(); + } + }; + + function mergeLeftRightBuffers(config, callback) { + function mergeAudioBuffers(config, cb) { + var numberOfAudioChannels = config.numberOfAudioChannels; + + // todo: "slice(0)" --- is it causes loop? Should be removed? + var leftBuffers = config.leftBuffers.slice(0); + var rightBuffers = config.rightBuffers.slice(0); + var sampleRate = config.sampleRate; + var internalInterleavedLength = config.internalInterleavedLength; + var desiredSampRate = config.desiredSampRate; + + if (numberOfAudioChannels === 2) { + leftBuffers = mergeBuffers(leftBuffers, internalInterleavedLength); + rightBuffers = mergeBuffers(rightBuffers, internalInterleavedLength); + + if (desiredSampRate) { + leftBuffers = interpolateArray(leftBuffers, desiredSampRate, sampleRate); + rightBuffers = interpolateArray(rightBuffers, desiredSampRate, sampleRate); + } + } + + if (numberOfAudioChannels === 1) { + leftBuffers = mergeBuffers(leftBuffers, internalInterleavedLength); + + if (desiredSampRate) { + leftBuffers = interpolateArray(leftBuffers, desiredSampRate, sampleRate); + } + } + + // set sample rate as desired sample rate + if (desiredSampRate) { + sampleRate = desiredSampRate; + } + + // for changing the sampling rate, reference: + // http://stackoverflow.com/a/28977136/552182 + function interpolateArray(data, newSampleRate, oldSampleRate) { + var fitCount = Math.round(data.length * (newSampleRate / oldSampleRate)); + var newData = []; + var springFactor = Number((data.length - 1) / (fitCount - 1)); + newData[0] = data[0]; + for (var i = 1; i < fitCount - 1; i++) { + var tmp = i * springFactor; + var before = Number(Math.floor(tmp)).toFixed(); + var after = Number(Math.ceil(tmp)).toFixed(); + var atPoint = tmp - before; + newData[i] = linearInterpolate(data[before], data[after], atPoint); + } + newData[fitCount - 1] = data[data.length - 1]; + return newData; + } + + function linearInterpolate(before, after, atPoint) { + return before + (after - before) * atPoint; + } + + function mergeBuffers(channelBuffer, rLength) { + var result = new Float64Array(rLength); + var offset = 0; + var lng = channelBuffer.length; + + for (var i = 0; i < lng; i++) { + var buffer = channelBuffer[i]; + result.set(buffer, offset); + offset += buffer.length; + } + + return result; + } + + function interleave(leftChannel, rightChannel) { + var length = leftChannel.length + rightChannel.length; + + var result = new Float64Array(length); + + var inputIndex = 0; + + for (var index = 0; index < length;) { + result[index++] = leftChannel[inputIndex]; + result[index++] = rightChannel[inputIndex]; + inputIndex++; + } + return result; + } + + function writeUTFBytes(view, offset, string) { + var lng = string.length; + for (var i = 0; i < lng; i++) { + view.setUint8(offset + i, string.charCodeAt(i)); + } + } + + // interleave both channels together + var interleaved; + + if (numberOfAudioChannels === 2) { + interleaved = interleave(leftBuffers, rightBuffers); + } + + if (numberOfAudioChannels === 1) { + interleaved = leftBuffers; + } + + var interleavedLength = interleaved.length; + + // create wav file + var resultingBufferLength = 44 + interleavedLength * 2; + + var buffer = new ArrayBuffer(resultingBufferLength); + + var view = new DataView(buffer); + + // RIFF chunk descriptor/identifier + writeUTFBytes(view, 0, 'RIFF'); + + // RIFF chunk length + // changed "44" to "36" via #401 + view.setUint32(4, 36 + interleavedLength * 2, true); + + // RIFF type + writeUTFBytes(view, 8, 'WAVE'); + + // format chunk identifier + // FMT sub-chunk + writeUTFBytes(view, 12, 'fmt '); + + // format chunk length + view.setUint32(16, 16, true); + + // sample format (raw) + view.setUint16(20, 1, true); + + // stereo (2 channels) + view.setUint16(22, numberOfAudioChannels, true); + + // sample rate + view.setUint32(24, sampleRate, true); + + // byte rate (sample rate * block align) + view.setUint32(28, sampleRate * numberOfAudioChannels * 2, true); + + // block align (channel count * bytes per sample) + view.setUint16(32, numberOfAudioChannels * 2, true); + + // bits per sample + view.setUint16(34, 16, true); + + // data sub-chunk + // data chunk identifier + writeUTFBytes(view, 36, 'data'); + + // data chunk length + view.setUint32(40, interleavedLength * 2, true); + + // write the PCM samples + var lng = interleavedLength; + var index = 44; + var volume = 1; + for (var i = 0; i < lng; i++) { + view.setInt16(index, interleaved[i] * (0x7FFF * volume), true); + index += 2; + } + + if (cb) { + return cb({ + buffer: buffer, + view: view + }); + } + + postMessage({ + buffer: buffer, + view: view + }); + } + + if (config.noWorker) { + mergeAudioBuffers(config, function(data) { + callback(data.buffer, data.view); + }); + return; + } + + + var webWorker = processInWebWorker(mergeAudioBuffers); + + webWorker.onmessage = function(event) { + callback(event.data.buffer, event.data.view); + + // release memory + URL.revokeObjectURL(webWorker.workerURL); + + // kill webworker (or Chrome will kill your page after ~25 calls) + webWorker.terminate(); + }; + + webWorker.postMessage(config); + } + + function processInWebWorker(_function) { + var workerURL = URL.createObjectURL(new Blob([_function.toString(), + ';this.onmessage = function (eee) {' + _function.name + '(eee.data);}' + ], { + type: 'application/javascript' + })); + + var worker = new Worker(workerURL); + worker.workerURL = workerURL; + return worker; + } + + /** + * This method stops recording MediaStream. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof StereoAudioRecorder + * @example + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + callback = callback || function() {}; + + // stop recording + recording = false; + + mergeLeftRightBuffers({ + desiredSampRate: desiredSampRate, + sampleRate: sampleRate, + numberOfAudioChannels: numberOfAudioChannels, + internalInterleavedLength: recordingLength, + leftBuffers: leftchannel, + rightBuffers: numberOfAudioChannels === 1 ? [] : rightchannel, + noWorker: config.noWorker + }, function(buffer, view) { + /** + * @property {Blob} blob - The recorded blob object. + * @memberof StereoAudioRecorder + * @example + * recorder.stop(function(){ + * var blob = recorder.blob; + * }); + */ + self.blob = new Blob([view], { + type: 'audio/wav' + }); + + /** + * @property {ArrayBuffer} buffer - The recorded buffer object. + * @memberof StereoAudioRecorder + * @example + * recorder.stop(function(){ + * var buffer = recorder.buffer; + * }); + */ + self.buffer = new ArrayBuffer(view.buffer.byteLength); + + /** + * @property {DataView} view - The recorded data-view object. + * @memberof StereoAudioRecorder + * @example + * recorder.stop(function(){ + * var view = recorder.view; + * }); + */ + self.view = view; + + self.sampleRate = desiredSampRate || sampleRate; + self.bufferSize = bufferSize; + + // recorded audio length + self.length = recordingLength; + + isAudioProcessStarted = false; + + if (callback) { + callback(self.blob); + } + }); + }; + + if (typeof RecordRTC.Storage === 'undefined') { + RecordRTC.Storage = { + AudioContextConstructor: null, + AudioContext: window.AudioContext || window.webkitAudioContext + }; + } + + if (!RecordRTC.Storage.AudioContextConstructor || RecordRTC.Storage.AudioContextConstructor.state === 'closed') { + RecordRTC.Storage.AudioContextConstructor = new RecordRTC.Storage.AudioContext(); + } + + var context = RecordRTC.Storage.AudioContextConstructor; + + // creates an audio node from the microphone incoming stream + var audioInput = context.createMediaStreamSource(mediaStream); + + var legalBufferValues = [0, 256, 512, 1024, 2048, 4096, 8192, 16384]; + + /** + * From the spec: This value controls how frequently the audioprocess event is + * dispatched and how many sample-frames need to be processed each call. + * Lower values for buffer size will result in a lower (better) latency. + * Higher values will be necessary to avoid audio breakup and glitches + * The size of the buffer (in sample-frames) which needs to + * be processed each time onprocessaudio is called. + * Legal values are (256, 512, 1024, 2048, 4096, 8192, 16384). + * @property {number} bufferSize - Buffer-size for how frequently the audioprocess event is dispatched. + * @memberof StereoAudioRecorder + * @example + * recorder = new StereoAudioRecorder(mediaStream, { + * bufferSize: 4096 + * }); + */ + + // "0" means, let chrome decide the most accurate buffer-size for current platform. + var bufferSize = typeof config.bufferSize === 'undefined' ? 4096 : config.bufferSize; + + if (legalBufferValues.indexOf(bufferSize) === -1) { + if (!config.disableLogs) { + console.log('Legal values for buffer-size are ' + JSON.stringify(legalBufferValues, null, '\t')); + } + } + + if (context.createJavaScriptNode) { + jsAudioNode = context.createJavaScriptNode(bufferSize, numberOfAudioChannels, numberOfAudioChannels); + } else if (context.createScriptProcessor) { + jsAudioNode = context.createScriptProcessor(bufferSize, numberOfAudioChannels, numberOfAudioChannels); + } else { + throw 'WebAudio API has no support on this browser.'; + } + + // connect the stream to the script processor + audioInput.connect(jsAudioNode); + + if (!config.bufferSize) { + bufferSize = jsAudioNode.bufferSize; // device buffer-size + } + + /** + * The sample rate (in sample-frames per second) at which the + * AudioContext handles audio. It is assumed that all AudioNodes + * in the context run at this rate. In making this assumption, + * sample-rate converters or "varispeed" processors are not supported + * in real-time processing. + * The sampleRate parameter describes the sample-rate of the + * linear PCM audio data in the buffer in sample-frames per second. + * An implementation must support sample-rates in at least + * the range 22050 to 96000. + * @property {number} sampleRate - Buffer-size for how frequently the audioprocess event is dispatched. + * @memberof StereoAudioRecorder + * @example + * recorder = new StereoAudioRecorder(mediaStream, { + * sampleRate: 44100 + * }); + */ + var sampleRate = typeof config.sampleRate !== 'undefined' ? config.sampleRate : context.sampleRate || 44100; + + if (sampleRate < 22050 || sampleRate > 96000) { + // Ref: http://stackoverflow.com/a/26303918/552182 + if (!config.disableLogs) { + console.log('sample-rate must be under range 22050 and 96000.'); + } + } + + if (!config.disableLogs) { + if (config.desiredSampRate) { + console.log('Desired sample-rate: ' + config.desiredSampRate); + } + } + + var isPaused = false; + /** + * This method pauses the recording process. + * @method + * @memberof StereoAudioRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + isPaused = true; + }; + + /** + * This method resumes the recording process. + * @method + * @memberof StereoAudioRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + if (isMediaStreamActive() === false) { + throw 'Please make sure MediaStream is active.'; + } + + if (!recording) { + if (!config.disableLogs) { + console.log('Seems recording has been restarted.'); + } + this.record(); + return; + } + + isPaused = false; + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof StereoAudioRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + config.checkForInactiveTracks = false; + + if (recording) { + this.stop(clearRecordedDataCB); + } + + clearRecordedDataCB(); + }; + + function resetVariables() { + leftchannel = []; + rightchannel = []; + recordingLength = 0; + isAudioProcessStarted = false; + recording = false; + isPaused = false; + context = null; + + self.leftchannel = leftchannel; + self.rightchannel = rightchannel; + self.numberOfAudioChannels = numberOfAudioChannels; + self.desiredSampRate = desiredSampRate; + self.sampleRate = sampleRate; + self.recordingLength = recordingLength; + + intervalsBasedBuffers = { + left: [], + right: [], + recordingLength: 0 + }; + } + + function clearRecordedDataCB() { + if (jsAudioNode) { + jsAudioNode.onaudioprocess = null; + jsAudioNode.disconnect(); + jsAudioNode = null; + } + + if (audioInput) { + audioInput.disconnect(); + audioInput = null; + } + + resetVariables(); + } + + // for debugging + this.name = 'StereoAudioRecorder'; + this.toString = function() { + return this.name; + }; + + var isAudioProcessStarted = false; + + function onAudioProcessDataAvailable(e) { + if (isPaused) { + return; + } + + if (isMediaStreamActive() === false) { + if (!config.disableLogs) { + console.log('MediaStream seems stopped.'); + } + jsAudioNode.disconnect(); + recording = false; + } + + if (!recording) { + if (audioInput) { + audioInput.disconnect(); + audioInput = null; + } + return; + } + + /** + * This method is called on "onaudioprocess" event's first invocation. + * @method {function} onAudioProcessStarted + * @memberof StereoAudioRecorder + * @example + * recorder.onAudioProcessStarted: function() { }; + */ + if (!isAudioProcessStarted) { + isAudioProcessStarted = true; + if (config.onAudioProcessStarted) { + config.onAudioProcessStarted(); + } + + if (config.initCallback) { + config.initCallback(); + } + } + + var left = e.inputBuffer.getChannelData(0); + + // we clone the samples + var chLeft = new Float32Array(left); + leftchannel.push(chLeft); + + if (numberOfAudioChannels === 2) { + var right = e.inputBuffer.getChannelData(1); + var chRight = new Float32Array(right); + rightchannel.push(chRight); + } + + recordingLength += bufferSize; + + // export raw PCM + self.recordingLength = recordingLength; + + if (typeof config.timeSlice !== 'undefined') { + intervalsBasedBuffers.recordingLength += bufferSize; + intervalsBasedBuffers.left.push(chLeft); + + if (numberOfAudioChannels === 2) { + intervalsBasedBuffers.right.push(chRight); + } + } + } + + jsAudioNode.onaudioprocess = onAudioProcessDataAvailable; + + // to prevent self audio to be connected with speakers + if (context.createMediaStreamDestination) { + jsAudioNode.connect(context.createMediaStreamDestination()); + } else { + jsAudioNode.connect(context.destination); + } + + // export raw PCM + this.leftchannel = leftchannel; + this.rightchannel = rightchannel; + this.numberOfAudioChannels = numberOfAudioChannels; + this.desiredSampRate = desiredSampRate; + this.sampleRate = sampleRate; + self.recordingLength = recordingLength; + + // helper for intervals based blobs + var intervalsBasedBuffers = { + left: [], + right: [], + recordingLength: 0 + }; + + // this looper is used to support intervals based blobs (via timeSlice+ondataavailable) + function looper() { + if (!recording || typeof config.ondataavailable !== 'function' || typeof config.timeSlice === 'undefined') { + return; + } + + if (intervalsBasedBuffers.left.length) { + mergeLeftRightBuffers({ + desiredSampRate: desiredSampRate, + sampleRate: sampleRate, + numberOfAudioChannels: numberOfAudioChannels, + internalInterleavedLength: intervalsBasedBuffers.recordingLength, + leftBuffers: intervalsBasedBuffers.left, + rightBuffers: numberOfAudioChannels === 1 ? [] : intervalsBasedBuffers.right + }, function(buffer, view) { + var blob = new Blob([view], { + type: 'audio/wav' + }); + config.ondataavailable(blob); + + setTimeout(looper, config.timeSlice); + }); + + intervalsBasedBuffers = { + left: [], + right: [], + recordingLength: 0 + }; + } else { + setTimeout(looper, config.timeSlice); + } + } + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.StereoAudioRecorder = StereoAudioRecorder; + } + + // _________________ + // CanvasRecorder.js + + /** + * CanvasRecorder is a standalone class used by {@link RecordRTC} to bring HTML5-Canvas recording into video WebM. It uses HTML2Canvas library and runs top over {@link Whammy}. + * @summary HTML2Canvas recording into video WebM. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef CanvasRecorder + * @class + * @example + * var recorder = new CanvasRecorder(htmlElement, { disableLogs: true, useWhammyRecorder: true }); + * recorder.record(); + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {HTMLElement} htmlElement - querySelector/getElementById/getElementsByTagName[0]/etc. + * @param {object} config - {disableLogs:true, initCallback: function} + */ + + function CanvasRecorder(htmlElement, config) { + if (typeof html2canvas === 'undefined') { + throw 'Please link: https://www.webrtc-experiment.com/screenshot.js'; + } + + config = config || {}; + if (!config.frameInterval) { + config.frameInterval = 10; + } + + // via DetectRTC.js + var isCanvasSupportsStreamCapturing = false; + ['captureStream', 'mozCaptureStream', 'webkitCaptureStream'].forEach(function(item) { + if (item in document.createElement('canvas')) { + isCanvasSupportsStreamCapturing = true; + } + }); + + var _isChrome = (!!window.webkitRTCPeerConnection || !!window.webkitGetUserMedia) && !!window.chrome; + + var chromeVersion = 50; + var matchArray = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./); + if (_isChrome && matchArray && matchArray[2]) { + chromeVersion = parseInt(matchArray[2], 10); + } + + if (_isChrome && chromeVersion < 52) { + isCanvasSupportsStreamCapturing = false; + } + + if (config.useWhammyRecorder) { + isCanvasSupportsStreamCapturing = false; + } + + var globalCanvas, mediaStreamRecorder; + + if (isCanvasSupportsStreamCapturing) { + if (!config.disableLogs) { + console.log('Your browser supports both MediRecorder API and canvas.captureStream!'); + } + + if (htmlElement instanceof HTMLCanvasElement) { + globalCanvas = htmlElement; + } else if (htmlElement instanceof CanvasRenderingContext2D) { + globalCanvas = htmlElement.canvas; + } else { + throw 'Please pass either HTMLCanvasElement or CanvasRenderingContext2D.'; + } + } else if (!!navigator.mozGetUserMedia) { + if (!config.disableLogs) { + console.error('Canvas recording is NOT supported in Firefox.'); + } + } + + var isRecording; + + /** + * This method records Canvas. + * @method + * @memberof CanvasRecorder + * @example + * recorder.record(); + */ + this.record = function() { + isRecording = true; + + if (isCanvasSupportsStreamCapturing && !config.useWhammyRecorder) { + // CanvasCaptureMediaStream + var canvasMediaStream; + if ('captureStream' in globalCanvas) { + canvasMediaStream = globalCanvas.captureStream(25); // 25 FPS + } else if ('mozCaptureStream' in globalCanvas) { + canvasMediaStream = globalCanvas.mozCaptureStream(25); + } else if ('webkitCaptureStream' in globalCanvas) { + canvasMediaStream = globalCanvas.webkitCaptureStream(25); + } + + try { + var mdStream = new MediaStream(); + mdStream.addTrack(getTracks(canvasMediaStream, 'video')[0]); + canvasMediaStream = mdStream; + } catch (e) {} + + if (!canvasMediaStream) { + throw 'captureStream API are NOT available.'; + } + + // Note: Jan 18, 2016 status is that, + // Firefox MediaRecorder API can't record CanvasCaptureMediaStream object. + mediaStreamRecorder = new MediaStreamRecorder(canvasMediaStream, { + mimeType: config.mimeType || 'video/webm' + }); + mediaStreamRecorder.record(); + } else { + whammy.frames = []; + lastTime = new Date().getTime(); + drawCanvasFrame(); + } + + if (config.initCallback) { + config.initCallback(); + } + }; + + this.getWebPImages = function(callback) { + if (htmlElement.nodeName.toLowerCase() !== 'canvas') { + callback(); + return; + } + + var framesLength = whammy.frames.length; + whammy.frames.forEach(function(frame, idx) { + var framesRemaining = framesLength - idx; + if (!config.disableLogs) { + console.log(framesRemaining + '/' + framesLength + ' frames remaining'); + } + + if (config.onEncodingCallback) { + config.onEncodingCallback(framesRemaining, framesLength); + } + + var webp = frame.image.toDataURL('image/webp', 1); + whammy.frames[idx].image = webp; + }); + + if (!config.disableLogs) { + console.log('Generating WebM'); + } + + callback(); + }; + + /** + * This method stops recording Canvas. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof CanvasRecorder + * @example + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + isRecording = false; + + var that = this; + + if (isCanvasSupportsStreamCapturing && mediaStreamRecorder) { + mediaStreamRecorder.stop(callback); + return; + } + + this.getWebPImages(function() { + /** + * @property {Blob} blob - Recorded frames in video/webm blob. + * @memberof CanvasRecorder + * @example + * recorder.stop(function() { + * var blob = recorder.blob; + * }); + */ + whammy.compile(function(blob) { + if (!config.disableLogs) { + console.log('Recording finished!'); + } + + that.blob = blob; + + if (that.blob.forEach) { + that.blob = new Blob([], { + type: 'video/webm' + }); + } + + if (callback) { + callback(that.blob); + } + + whammy.frames = []; + }); + }); + }; + + var isPausedRecording = false; + + /** + * This method pauses the recording process. + * @method + * @memberof CanvasRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + isPausedRecording = true; + + if (mediaStreamRecorder instanceof MediaStreamRecorder) { + mediaStreamRecorder.pause(); + return; + } + }; + + /** + * This method resumes the recording process. + * @method + * @memberof CanvasRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + isPausedRecording = false; + + if (mediaStreamRecorder instanceof MediaStreamRecorder) { + mediaStreamRecorder.resume(); + return; + } + + if (!isRecording) { + this.record(); + } + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof CanvasRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + if (isRecording) { + this.stop(clearRecordedDataCB); + } + clearRecordedDataCB(); + }; + + function clearRecordedDataCB() { + whammy.frames = []; + isRecording = false; + isPausedRecording = false; + } + + // for debugging + this.name = 'CanvasRecorder'; + this.toString = function() { + return this.name; + }; + + function cloneCanvas() { + //create a new canvas + var newCanvas = document.createElement('canvas'); + var context = newCanvas.getContext('2d'); + + //set dimensions + newCanvas.width = htmlElement.width; + newCanvas.height = htmlElement.height; + + //apply the old canvas to the new one + context.drawImage(htmlElement, 0, 0); + + //return the new canvas + return newCanvas; + } + + function drawCanvasFrame() { + if (isPausedRecording) { + lastTime = new Date().getTime(); + return setTimeout(drawCanvasFrame, 500); + } + + if (htmlElement.nodeName.toLowerCase() === 'canvas') { + var duration = new Date().getTime() - lastTime; + // via #206, by Jack i.e. @Seymourr + lastTime = new Date().getTime(); + + whammy.frames.push({ + image: cloneCanvas(), + duration: duration + }); + + if (isRecording) { + setTimeout(drawCanvasFrame, config.frameInterval); + } + return; + } + + html2canvas(htmlElement, { + grabMouse: typeof config.showMousePointer === 'undefined' || config.showMousePointer, + onrendered: function(canvas) { + var duration = new Date().getTime() - lastTime; + if (!duration) { + return setTimeout(drawCanvasFrame, config.frameInterval); + } + + // via #206, by Jack i.e. @Seymourr + lastTime = new Date().getTime(); + + whammy.frames.push({ + image: canvas.toDataURL('image/webp', 1), + duration: duration + }); + + if (isRecording) { + setTimeout(drawCanvasFrame, config.frameInterval); + } + } + }); + } + + var lastTime = new Date().getTime(); + + var whammy = new Whammy.Video(100); + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.CanvasRecorder = CanvasRecorder; + } + + // _________________ + // WhammyRecorder.js + + /** + * WhammyRecorder is a standalone class used by {@link RecordRTC} to bring video recording in Chrome. It runs top over {@link Whammy}. + * @summary Video recording feature in Chrome. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef WhammyRecorder + * @class + * @example + * var recorder = new WhammyRecorder(mediaStream); + * recorder.record(); + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @param {object} config - {disableLogs: true, initCallback: function, video: HTMLVideoElement, etc.} + */ + + function WhammyRecorder(mediaStream, config) { + + config = config || {}; + + if (!config.frameInterval) { + config.frameInterval = 10; + } + + if (!config.disableLogs) { + console.log('Using frames-interval:', config.frameInterval); + } + + /** + * This method records video. + * @method + * @memberof WhammyRecorder + * @example + * recorder.record(); + */ + this.record = function() { + if (!config.width) { + config.width = 320; + } + + if (!config.height) { + config.height = 240; + } + + if (!config.video) { + config.video = { + width: config.width, + height: config.height + }; + } + + if (!config.canvas) { + config.canvas = { + width: config.width, + height: config.height + }; + } + + canvas.width = config.canvas.width || 320; + canvas.height = config.canvas.height || 240; + + context = canvas.getContext('2d'); + + // setting defaults + if (config.video && config.video instanceof HTMLVideoElement) { + video = config.video.cloneNode(); + + if (config.initCallback) { + config.initCallback(); + } + } else { + video = document.createElement('video'); + + setSrcObject(mediaStream, video); + + video.onloadedmetadata = function() { // "onloadedmetadata" may NOT work in FF? + if (config.initCallback) { + config.initCallback(); + } + }; + + video.width = config.video.width; + video.height = config.video.height; + } + + video.muted = true; + video.play(); + + lastTime = new Date().getTime(); + whammy = new Whammy.Video(); + + if (!config.disableLogs) { + console.log('canvas resolutions', canvas.width, '*', canvas.height); + console.log('video width/height', video.width || canvas.width, '*', video.height || canvas.height); + } + + drawFrames(config.frameInterval); + }; + + /** + * Draw and push frames to Whammy + * @param {integer} frameInterval - set minimum interval (in milliseconds) between each time we push a frame to Whammy + */ + function drawFrames(frameInterval) { + frameInterval = typeof frameInterval !== 'undefined' ? frameInterval : 10; + + var duration = new Date().getTime() - lastTime; + if (!duration) { + return setTimeout(drawFrames, frameInterval, frameInterval); + } + + if (isPausedRecording) { + lastTime = new Date().getTime(); + return setTimeout(drawFrames, 100); + } + + // via #206, by Jack i.e. @Seymourr + lastTime = new Date().getTime(); + + if (video.paused) { + // via: https://github.com/muaz-khan/WebRTC-Experiment/pull/316 + // Tweak for Android Chrome + video.play(); + } + + context.drawImage(video, 0, 0, canvas.width, canvas.height); + whammy.frames.push({ + duration: duration, + image: canvas.toDataURL('image/webp') + }); + + if (!isStopDrawing) { + setTimeout(drawFrames, frameInterval, frameInterval); + } + } + + function asyncLoop(o) { + var i = -1, + length = o.length; + + (function loop() { + i++; + if (i === length) { + o.callback(); + return; + } + + // "setTimeout" added by Jim McLeod + setTimeout(function() { + o.functionToLoop(loop, i); + }, 1); + })(); + } + + + /** + * remove black frames from the beginning to the specified frame + * @param {Array} _frames - array of frames to be checked + * @param {number} _framesToCheck - number of frame until check will be executed (-1 - will drop all frames until frame not matched will be found) + * @param {number} _pixTolerance - 0 - very strict (only black pixel color) ; 1 - all + * @param {number} _frameTolerance - 0 - very strict (only black frame color) ; 1 - all + * @returns {Array} - array of frames + */ + // pull#293 by @volodalexey + function dropBlackFrames(_frames, _framesToCheck, _pixTolerance, _frameTolerance, callback) { + var localCanvas = document.createElement('canvas'); + localCanvas.width = canvas.width; + localCanvas.height = canvas.height; + var context2d = localCanvas.getContext('2d'); + var resultFrames = []; + + var checkUntilNotBlack = _framesToCheck === -1; + var endCheckFrame = (_framesToCheck && _framesToCheck > 0 && _framesToCheck <= _frames.length) ? + _framesToCheck : _frames.length; + var sampleColor = { + r: 0, + g: 0, + b: 0 + }; + var maxColorDifference = Math.sqrt( + Math.pow(255, 2) + + Math.pow(255, 2) + + Math.pow(255, 2) + ); + var pixTolerance = _pixTolerance && _pixTolerance >= 0 && _pixTolerance <= 1 ? _pixTolerance : 0; + var frameTolerance = _frameTolerance && _frameTolerance >= 0 && _frameTolerance <= 1 ? _frameTolerance : 0; + var doNotCheckNext = false; + + asyncLoop({ + length: endCheckFrame, + functionToLoop: function(loop, f) { + var matchPixCount, endPixCheck, maxPixCount; + + var finishImage = function() { + if (!doNotCheckNext && maxPixCount - matchPixCount <= maxPixCount * frameTolerance) ; else { + // console.log('frame is passed : ' + f); + if (checkUntilNotBlack) { + doNotCheckNext = true; + } + resultFrames.push(_frames[f]); + } + loop(); + }; + + if (!doNotCheckNext) { + var image = new Image(); + image.onload = function() { + context2d.drawImage(image, 0, 0, canvas.width, canvas.height); + var imageData = context2d.getImageData(0, 0, canvas.width, canvas.height); + matchPixCount = 0; + endPixCheck = imageData.data.length; + maxPixCount = imageData.data.length / 4; + + for (var pix = 0; pix < endPixCheck; pix += 4) { + var currentColor = { + r: imageData.data[pix], + g: imageData.data[pix + 1], + b: imageData.data[pix + 2] + }; + var colorDifference = Math.sqrt( + Math.pow(currentColor.r - sampleColor.r, 2) + + Math.pow(currentColor.g - sampleColor.g, 2) + + Math.pow(currentColor.b - sampleColor.b, 2) + ); + // difference in color it is difference in color vectors (r1,g1,b1) <=> (r2,g2,b2) + if (colorDifference <= maxColorDifference * pixTolerance) { + matchPixCount++; + } + } + finishImage(); + }; + image.src = _frames[f].image; + } else { + finishImage(); + } + }, + callback: function() { + resultFrames = resultFrames.concat(_frames.slice(endCheckFrame)); + + if (resultFrames.length <= 0) { + // at least one last frame should be available for next manipulation + // if total duration of all frames will be < 1000 than ffmpeg doesn't work well... + resultFrames.push(_frames[_frames.length - 1]); + } + callback(resultFrames); + } + }); + } + + var isStopDrawing = false; + + /** + * This method stops recording video. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof WhammyRecorder + * @example + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + callback = callback || function() {}; + + isStopDrawing = true; + + var _this = this; + // analyse of all frames takes some time! + setTimeout(function() { + // e.g. dropBlackFrames(frames, 10, 1, 1) - will cut all 10 frames + // e.g. dropBlackFrames(frames, 10, 0.5, 0.5) - will analyse 10 frames + // e.g. dropBlackFrames(frames, 10) === dropBlackFrames(frames, 10, 0, 0) - will analyse 10 frames with strict black color + dropBlackFrames(whammy.frames, -1, null, null, function(frames) { + whammy.frames = frames; + + // to display advertisement images! + if (config.advertisement && config.advertisement.length) { + whammy.frames = config.advertisement.concat(whammy.frames); + } + + /** + * @property {Blob} blob - Recorded frames in video/webm blob. + * @memberof WhammyRecorder + * @example + * recorder.stop(function() { + * var blob = recorder.blob; + * }); + */ + whammy.compile(function(blob) { + _this.blob = blob; + + if (_this.blob.forEach) { + _this.blob = new Blob([], { + type: 'video/webm' + }); + } + + if (callback) { + callback(_this.blob); + } + }); + }); + }, 10); + }; + + var isPausedRecording = false; + + /** + * This method pauses the recording process. + * @method + * @memberof WhammyRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + isPausedRecording = true; + }; + + /** + * This method resumes the recording process. + * @method + * @memberof WhammyRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + isPausedRecording = false; + + if (isStopDrawing) { + this.record(); + } + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof WhammyRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + if (!isStopDrawing) { + this.stop(clearRecordedDataCB); + } + clearRecordedDataCB(); + }; + + function clearRecordedDataCB() { + whammy.frames = []; + isStopDrawing = true; + isPausedRecording = false; + } + + // for debugging + this.name = 'WhammyRecorder'; + this.toString = function() { + return this.name; + }; + + var canvas = document.createElement('canvas'); + var context = canvas.getContext('2d'); + + var video; + var lastTime; + var whammy; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.WhammyRecorder = WhammyRecorder; + } + + // https://github.com/antimatter15/whammy/blob/master/LICENSE + // _________ + // Whammy.js + + // todo: Firefox now supports webp for webm containers! + // their MediaRecorder implementation works well! + // should we provide an option to record via Whammy.js or MediaRecorder API is a better solution? + + /** + * Whammy is a standalone class used by {@link RecordRTC} to bring video recording in Chrome. It is written by {@link https://github.com/antimatter15|antimatter15} + * @summary A real time javascript webm encoder based on a canvas hack. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef Whammy + * @class + * @example + * var recorder = new Whammy().Video(15); + * recorder.add(context || canvas || dataURL); + * var output = recorder.compile(); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + */ + + var Whammy = (function() { + // a more abstract-ish API + + function WhammyVideo(duration) { + this.frames = []; + this.duration = duration || 1; + this.quality = 0.8; + } + + /** + * Pass Canvas or Context or image/webp(string) to {@link Whammy} encoder. + * @method + * @memberof Whammy + * @example + * recorder = new Whammy().Video(0.8, 100); + * recorder.add(canvas || context || 'image/webp'); + * @param {string} frame - Canvas || Context || image/webp + * @param {number} duration - Stick a duration (in milliseconds) + */ + WhammyVideo.prototype.add = function(frame, duration) { + if ('canvas' in frame) { //CanvasRenderingContext2D + frame = frame.canvas; + } + + if ('toDataURL' in frame) { + frame = frame.toDataURL('image/webp', this.quality); + } + + if (!(/^data:image\/webp;base64,/ig).test(frame)) { + throw 'Input must be formatted properly as a base64 encoded DataURI of type image/webp'; + } + this.frames.push({ + image: frame, + duration: duration || this.duration + }); + }; + + function processInWebWorker(_function) { + var blob = URL.createObjectURL(new Blob([_function.toString(), + 'this.onmessage = function (eee) {' + _function.name + '(eee.data);}' + ], { + type: 'application/javascript' + })); + + var worker = new Worker(blob); + URL.revokeObjectURL(blob); + return worker; + } + + function whammyInWebWorker(frames) { + function ArrayToWebM(frames) { + var info = checkFrames(frames); + if (!info) { + return []; + } + + var clusterMaxDuration = 30000; + + var EBML = [{ + 'id': 0x1a45dfa3, // EBML + 'data': [{ + 'data': 1, + 'id': 0x4286 // EBMLVersion + }, { + 'data': 1, + 'id': 0x42f7 // EBMLReadVersion + }, { + 'data': 4, + 'id': 0x42f2 // EBMLMaxIDLength + }, { + 'data': 8, + 'id': 0x42f3 // EBMLMaxSizeLength + }, { + 'data': 'webm', + 'id': 0x4282 // DocType + }, { + 'data': 2, + 'id': 0x4287 // DocTypeVersion + }, { + 'data': 2, + 'id': 0x4285 // DocTypeReadVersion + }] + }, { + 'id': 0x18538067, // Segment + 'data': [{ + 'id': 0x1549a966, // Info + 'data': [{ + 'data': 1e6, //do things in millisecs (num of nanosecs for duration scale) + 'id': 0x2ad7b1 // TimecodeScale + }, { + 'data': 'whammy', + 'id': 0x4d80 // MuxingApp + }, { + 'data': 'whammy', + 'id': 0x5741 // WritingApp + }, { + 'data': doubleToString(info.duration), + 'id': 0x4489 // Duration + }] + }, { + 'id': 0x1654ae6b, // Tracks + 'data': [{ + 'id': 0xae, // TrackEntry + 'data': [{ + 'data': 1, + 'id': 0xd7 // TrackNumber + }, { + 'data': 1, + 'id': 0x73c5 // TrackUID + }, { + 'data': 0, + 'id': 0x9c // FlagLacing + }, { + 'data': 'und', + 'id': 0x22b59c // Language + }, { + 'data': 'V_VP8', + 'id': 0x86 // CodecID + }, { + 'data': 'VP8', + 'id': 0x258688 // CodecName + }, { + 'data': 1, + 'id': 0x83 // TrackType + }, { + 'id': 0xe0, // Video + 'data': [{ + 'data': info.width, + 'id': 0xb0 // PixelWidth + }, { + 'data': info.height, + 'id': 0xba // PixelHeight + }] + }] + }] + }] + }]; + + //Generate clusters (max duration) + var frameNumber = 0; + var clusterTimecode = 0; + while (frameNumber < frames.length) { + + var clusterFrames = []; + var clusterDuration = 0; + do { + clusterFrames.push(frames[frameNumber]); + clusterDuration += frames[frameNumber].duration; + frameNumber++; + } while (frameNumber < frames.length && clusterDuration < clusterMaxDuration); + + var clusterCounter = 0; + var cluster = { + 'id': 0x1f43b675, // Cluster + 'data': getClusterData(clusterTimecode, clusterCounter, clusterFrames) + }; //Add cluster to segment + EBML[1].data.push(cluster); + clusterTimecode += clusterDuration; + } + + return generateEBML(EBML); + } + + function getClusterData(clusterTimecode, clusterCounter, clusterFrames) { + return [{ + 'data': clusterTimecode, + 'id': 0xe7 // Timecode + }].concat(clusterFrames.map(function(webp) { + var block = makeSimpleBlock({ + discardable: 0, + frame: webp.data.slice(4), + invisible: 0, + keyframe: 1, + lacing: 0, + trackNum: 1, + timecode: Math.round(clusterCounter) + }); + clusterCounter += webp.duration; + return { + data: block, + id: 0xa3 + }; + })); + } + + // sums the lengths of all the frames and gets the duration + + function checkFrames(frames) { + if (!frames[0]) { + postMessage({ + error: 'Something went wrong. Maybe WebP format is not supported in the current browser.' + }); + return; + } + + var width = frames[0].width, + height = frames[0].height, + duration = frames[0].duration; + + for (var i = 1; i < frames.length; i++) { + duration += frames[i].duration; + } + return { + duration: duration, + width: width, + height: height + }; + } + + function numToBuffer(num) { + var parts = []; + while (num > 0) { + parts.push(num & 0xff); + num = num >> 8; + } + return new Uint8Array(parts.reverse()); + } + + function strToBuffer(str) { + return new Uint8Array(str.split('').map(function(e) { + return e.charCodeAt(0); + })); + } + + function bitsToBuffer(bits) { + var data = []; + var pad = (bits.length % 8) ? (new Array(1 + 8 - (bits.length % 8))).join('0') : ''; + bits = pad + bits; + for (var i = 0; i < bits.length; i += 8) { + data.push(parseInt(bits.substr(i, 8), 2)); + } + return new Uint8Array(data); + } + + function generateEBML(json) { + var ebml = []; + for (var i = 0; i < json.length; i++) { + var data = json[i].data; + + if (typeof data === 'object') { + data = generateEBML(data); + } + + if (typeof data === 'number') { + data = bitsToBuffer(data.toString(2)); + } + + if (typeof data === 'string') { + data = strToBuffer(data); + } + + var len = data.size || data.byteLength || data.length; + var zeroes = Math.ceil(Math.ceil(Math.log(len) / Math.log(2)) / 8); + var sizeToString = len.toString(2); + var padded = (new Array((zeroes * 7 + 7 + 1) - sizeToString.length)).join('0') + sizeToString; + var size = (new Array(zeroes)).join('0') + '1' + padded; + + ebml.push(numToBuffer(json[i].id)); + ebml.push(bitsToBuffer(size)); + ebml.push(data); + } + + return new Blob(ebml, { + type: 'video/webm' + }); + } + + function makeSimpleBlock(data) { + var flags = 0; + + if (data.keyframe) { + flags |= 128; + } + + if (data.invisible) { + flags |= 8; + } + + if (data.lacing) { + flags |= (data.lacing << 1); + } + + if (data.discardable) { + flags |= 1; + } + + if (data.trackNum > 127) { + throw 'TrackNumber > 127 not supported'; + } + + var out = [data.trackNum | 0x80, data.timecode >> 8, data.timecode & 0xff, flags].map(function(e) { + return String.fromCharCode(e); + }).join('') + data.frame; + + return out; + } + + function parseWebP(riff) { + var VP8 = riff.RIFF[0].WEBP[0]; + + var frameStart = VP8.indexOf('\x9d\x01\x2a'); // A VP8 keyframe starts with the 0x9d012a header + for (var i = 0, c = []; i < 4; i++) { + c[i] = VP8.charCodeAt(frameStart + 3 + i); + } + + var width, height, tmp; + + //the code below is literally copied verbatim from the bitstream spec + tmp = (c[1] << 8) | c[0]; + width = tmp & 0x3FFF; + tmp = (c[3] << 8) | c[2]; + height = tmp & 0x3FFF; + return { + width: width, + height: height, + data: VP8, + riff: riff + }; + } + + function getStrLength(string, offset) { + return parseInt(string.substr(offset + 4, 4).split('').map(function(i) { + var unpadded = i.charCodeAt(0).toString(2); + return (new Array(8 - unpadded.length + 1)).join('0') + unpadded; + }).join(''), 2); + } + + function parseRIFF(string) { + var offset = 0; + var chunks = {}; + + while (offset < string.length) { + var id = string.substr(offset, 4); + var len = getStrLength(string, offset); + var data = string.substr(offset + 4 + 4, len); + offset += 4 + 4 + len; + chunks[id] = chunks[id] || []; + + if (id === 'RIFF' || id === 'LIST') { + chunks[id].push(parseRIFF(data)); + } else { + chunks[id].push(data); + } + } + return chunks; + } + + function doubleToString(num) { + return [].slice.call( + new Uint8Array((new Float64Array([num])).buffer), 0).map(function(e) { + return String.fromCharCode(e); + }).reverse().join(''); + } + + var webm = new ArrayToWebM(frames.map(function(frame) { + var webp = parseWebP(parseRIFF(atob(frame.image.slice(23)))); + webp.duration = frame.duration; + return webp; + })); + + postMessage(webm); + } + + /** + * Encodes frames in WebM container. It uses WebWorkinvoke to invoke 'ArrayToWebM' method. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof Whammy + * @example + * recorder = new Whammy().Video(0.8, 100); + * recorder.compile(function(blob) { + * // blob.size - blob.type + * }); + */ + WhammyVideo.prototype.compile = function(callback) { + var webWorker = processInWebWorker(whammyInWebWorker); + + webWorker.onmessage = function(event) { + if (event.data.error) { + console.error(event.data.error); + return; + } + callback(event.data); + }; + + webWorker.postMessage(this.frames); + }; + + return { + /** + * A more abstract-ish API. + * @method + * @memberof Whammy + * @example + * recorder = new Whammy().Video(0.8, 100); + * @param {?number} speed - 0.8 + * @param {?number} quality - 100 + */ + Video: WhammyVideo + }; + })(); + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.Whammy = Whammy; + } + + // ______________ (indexed-db) + // DiskStorage.js + + /** + * DiskStorage is a standalone object used by {@link RecordRTC} to store recorded blobs in IndexedDB storage. + * @summary Writing blobs into IndexedDB. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @example + * DiskStorage.Store({ + * audioBlob: yourAudioBlob, + * videoBlob: yourVideoBlob, + * gifBlob : yourGifBlob + * }); + * DiskStorage.Fetch(function(dataURL, type) { + * if(type === 'audioBlob') { } + * if(type === 'videoBlob') { } + * if(type === 'gifBlob') { } + * }); + * // DiskStorage.dataStoreName = 'recordRTC'; + * // DiskStorage.onError = function(error) { }; + * @property {function} init - This method must be called once to initialize IndexedDB ObjectStore. Though, it is auto-used internally. + * @property {function} Fetch - This method fetches stored blobs from IndexedDB. + * @property {function} Store - This method stores blobs in IndexedDB. + * @property {function} onError - This function is invoked for any known/unknown error. + * @property {string} dataStoreName - Name of the ObjectStore created in IndexedDB storage. + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + */ + + + var DiskStorage = { + /** + * This method must be called once to initialize IndexedDB ObjectStore. Though, it is auto-used internally. + * @method + * @memberof DiskStorage + * @internal + * @example + * DiskStorage.init(); + */ + init: function() { + var self = this; + + if (typeof indexedDB === 'undefined' || typeof indexedDB.open === 'undefined') { + console.error('IndexedDB API are not available in this browser.'); + return; + } + + var dbVersion = 1; + var dbName = this.dbName || location.href.replace(/\/|:|#|%|\.|\[|\]/g, ''), + db; + var request = indexedDB.open(dbName, dbVersion); + + function createObjectStore(dataBase) { + dataBase.createObjectStore(self.dataStoreName); + } + + function putInDB() { + var transaction = db.transaction([self.dataStoreName], 'readwrite'); + + if (self.videoBlob) { + transaction.objectStore(self.dataStoreName).put(self.videoBlob, 'videoBlob'); + } + + if (self.gifBlob) { + transaction.objectStore(self.dataStoreName).put(self.gifBlob, 'gifBlob'); + } + + if (self.audioBlob) { + transaction.objectStore(self.dataStoreName).put(self.audioBlob, 'audioBlob'); + } + + function getFromStore(portionName) { + transaction.objectStore(self.dataStoreName).get(portionName).onsuccess = function(event) { + if (self.callback) { + self.callback(event.target.result, portionName); + } + }; + } + + getFromStore('audioBlob'); + getFromStore('videoBlob'); + getFromStore('gifBlob'); + } + + request.onerror = self.onError; + + request.onsuccess = function() { + db = request.result; + db.onerror = self.onError; + + if (db.setVersion) { + if (db.version !== dbVersion) { + var setVersion = db.setVersion(dbVersion); + setVersion.onsuccess = function() { + createObjectStore(db); + putInDB(); + }; + } else { + putInDB(); + } + } else { + putInDB(); + } + }; + request.onupgradeneeded = function(event) { + createObjectStore(event.target.result); + }; + }, + /** + * This method fetches stored blobs from IndexedDB. + * @method + * @memberof DiskStorage + * @internal + * @example + * DiskStorage.Fetch(function(dataURL, type) { + * if(type === 'audioBlob') { } + * if(type === 'videoBlob') { } + * if(type === 'gifBlob') { } + * }); + */ + Fetch: function(callback) { + this.callback = callback; + this.init(); + + return this; + }, + /** + * This method stores blobs in IndexedDB. + * @method + * @memberof DiskStorage + * @internal + * @example + * DiskStorage.Store({ + * audioBlob: yourAudioBlob, + * videoBlob: yourVideoBlob, + * gifBlob : yourGifBlob + * }); + */ + Store: function(config) { + this.audioBlob = config.audioBlob; + this.videoBlob = config.videoBlob; + this.gifBlob = config.gifBlob; + + this.init(); + + return this; + }, + /** + * This function is invoked for any known/unknown error. + * @method + * @memberof DiskStorage + * @internal + * @example + * DiskStorage.onError = function(error){ + * alerot( JSON.stringify(error) ); + * }; + */ + onError: function(error) { + console.error(JSON.stringify(error, null, '\t')); + }, + + /** + * @property {string} dataStoreName - Name of the ObjectStore created in IndexedDB storage. + * @memberof DiskStorage + * @internal + * @example + * DiskStorage.dataStoreName = 'recordRTC'; + */ + dataStoreName: 'recordRTC', + dbName: null + }; + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.DiskStorage = DiskStorage; + } + + // ______________ + // GifRecorder.js + + /** + * GifRecorder is standalone calss used by {@link RecordRTC} to record video or canvas into animated gif. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef GifRecorder + * @class + * @example + * var recorder = new GifRecorder(mediaStream || canvas || context, { onGifPreview: function, onGifRecordingStarted: function, width: 1280, height: 720, frameRate: 200, quality: 10 }); + * recorder.record(); + * recorder.stop(function(blob) { + * img.src = URL.createObjectURL(blob); + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object or HTMLCanvasElement or CanvasRenderingContext2D. + * @param {object} config - {disableLogs:true, initCallback: function, width: 320, height: 240, frameRate: 200, quality: 10} + */ + + function GifRecorder(mediaStream, config) { + if (typeof GIFEncoder === 'undefined') { + var script = document.createElement('script'); + script.src = 'https://www.webrtc-experiment.com/gif-recorder.js'; + (document.body || document.documentElement).appendChild(script); + } + + config = config || {}; + + var isHTMLObject = mediaStream instanceof CanvasRenderingContext2D || mediaStream instanceof HTMLCanvasElement; + + /** + * This method records MediaStream. + * @method + * @memberof GifRecorder + * @example + * recorder.record(); + */ + this.record = function() { + if (typeof GIFEncoder === 'undefined') { + setTimeout(self.record, 1000); + return; + } + + if (!isLoadedMetaData) { + setTimeout(self.record, 1000); + return; + } + + if (!isHTMLObject) { + if (!config.width) { + config.width = video.offsetWidth || 320; + } + + if (!config.height) { + config.height = video.offsetHeight || 240; + } + + if (!config.video) { + config.video = { + width: config.width, + height: config.height + }; + } + + if (!config.canvas) { + config.canvas = { + width: config.width, + height: config.height + }; + } + + canvas.width = config.canvas.width || 320; + canvas.height = config.canvas.height || 240; + + video.width = config.video.width || 320; + video.height = config.video.height || 240; + } + + // external library to record as GIF images + gifEncoder = new GIFEncoder(); + + // void setRepeat(int iter) + // Sets the number of times the set of GIF frames should be played. + // Default is 1; 0 means play indefinitely. + gifEncoder.setRepeat(0); + + // void setFrameRate(Number fps) + // Sets frame rate in frames per second. + // Equivalent to setDelay(1000/fps). + // Using "setDelay" instead of "setFrameRate" + gifEncoder.setDelay(config.frameRate || 200); + + // void setQuality(int quality) + // Sets quality of color quantization (conversion of images to the + // maximum 256 colors allowed by the GIF specification). + // Lower values (minimum = 1) produce better colors, + // but slow processing significantly. 10 is the default, + // and produces good color mapping at reasonable speeds. + // Values greater than 20 do not yield significant improvements in speed. + gifEncoder.setQuality(config.quality || 10); + + // Boolean start() + // This writes the GIF Header and returns false if it fails. + gifEncoder.start(); + + if (typeof config.onGifRecordingStarted === 'function') { + config.onGifRecordingStarted(); + } + + function drawVideoFrame(time) { + if (self.clearedRecordedData === true) { + return; + } + + if (isPausedRecording) { + return setTimeout(function() { + drawVideoFrame(time); + }, 100); + } + + lastAnimationFrame = requestAnimationFrame(drawVideoFrame); + + if (typeof lastFrameTime === undefined) { + lastFrameTime = time; + } + + // ~10 fps + if (time - lastFrameTime < 90) { + return; + } + + if (!isHTMLObject && video.paused) { + // via: https://github.com/muaz-khan/WebRTC-Experiment/pull/316 + // Tweak for Android Chrome + video.play(); + } + + if (!isHTMLObject) { + context.drawImage(video, 0, 0, canvas.width, canvas.height); + } + + if (config.onGifPreview) { + config.onGifPreview(canvas.toDataURL('image/png')); + } + + gifEncoder.addFrame(context); + lastFrameTime = time; + } + + lastAnimationFrame = requestAnimationFrame(drawVideoFrame); + + if (config.initCallback) { + config.initCallback(); + } + }; + + /** + * This method stops recording MediaStream. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof GifRecorder + * @example + * recorder.stop(function(blob) { + * img.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + callback = callback || function() {}; + + if (lastAnimationFrame) { + cancelAnimationFrame(lastAnimationFrame); + } + + /** + * @property {Blob} blob - The recorded blob object. + * @memberof GifRecorder + * @example + * recorder.stop(function(){ + * var blob = recorder.blob; + * }); + */ + this.blob = new Blob([new Uint8Array(gifEncoder.stream().bin)], { + type: 'image/gif' + }); + + callback(this.blob); + + // bug: find a way to clear old recorded blobs + gifEncoder.stream().bin = []; + }; + + var isPausedRecording = false; + + /** + * This method pauses the recording process. + * @method + * @memberof GifRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + isPausedRecording = true; + }; + + /** + * This method resumes the recording process. + * @method + * @memberof GifRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + isPausedRecording = false; + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof GifRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + self.clearedRecordedData = true; + clearRecordedDataCB(); + }; + + function clearRecordedDataCB() { + if (gifEncoder) { + gifEncoder.stream().bin = []; + } + } + + // for debugging + this.name = 'GifRecorder'; + this.toString = function() { + return this.name; + }; + + var canvas = document.createElement('canvas'); + var context = canvas.getContext('2d'); + + if (isHTMLObject) { + if (mediaStream instanceof CanvasRenderingContext2D) { + context = mediaStream; + canvas = context.canvas; + } else if (mediaStream instanceof HTMLCanvasElement) { + context = mediaStream.getContext('2d'); + canvas = mediaStream; + } + } + + var isLoadedMetaData = true; + + if (!isHTMLObject) { + var video = document.createElement('video'); + video.muted = true; + video.autoplay = true; + video.playsInline = true; + + isLoadedMetaData = false; + video.onloadedmetadata = function() { + isLoadedMetaData = true; + }; + + setSrcObject(mediaStream, video); + + video.play(); + } + + var lastAnimationFrame = null; + var lastFrameTime; + + var gifEncoder; + + var self = this; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.GifRecorder = GifRecorder; + } + + // Last time updated: 2019-06-21 4:09:42 AM UTC + + // ________________________ + // MultiStreamsMixer v1.2.2 + + // Open-Sourced: https://github.com/muaz-khan/MultiStreamsMixer + + // -------------------------------------------------- + // Muaz Khan - www.MuazKhan.com + // MIT License - www.WebRTC-Experiment.com/licence + // -------------------------------------------------- + + function MultiStreamsMixer(arrayOfMediaStreams, elementClass) { + + var browserFakeUserAgent = 'Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45'; + + (function(that) { + if (typeof RecordRTC !== 'undefined') { + return; + } + + if (!that) { + return; + } + + if (typeof window !== 'undefined') { + return; + } + + if (typeof commonjsGlobal === 'undefined') { + return; + } + + commonjsGlobal.navigator = { + userAgent: browserFakeUserAgent, + getUserMedia: function() {} + }; + + if (!commonjsGlobal.console) { + commonjsGlobal.console = {}; + } + + if (typeof commonjsGlobal.console.log === 'undefined' || typeof commonjsGlobal.console.error === 'undefined') { + commonjsGlobal.console.error = commonjsGlobal.console.log = commonjsGlobal.console.log || function() { + console.log(arguments); + }; + } + + if (typeof document === 'undefined') { + /*global document:true */ + that.document = { + documentElement: { + appendChild: function() { + return ''; + } + } + }; + + document.createElement = document.captureStream = document.mozCaptureStream = function() { + var obj = { + getContext: function() { + return obj; + }, + play: function() {}, + pause: function() {}, + drawImage: function() {}, + toDataURL: function() { + return ''; + }, + style: {} + }; + return obj; + }; + + that.HTMLVideoElement = function() {}; + } + + if (typeof location === 'undefined') { + /*global location:true */ + that.location = { + protocol: 'file:', + href: '', + hash: '' + }; + } + + if (typeof screen === 'undefined') { + /*global screen:true */ + that.screen = { + width: 0, + height: 0 + }; + } + + if (typeof URL === 'undefined') { + /*global screen:true */ + that.URL = { + createObjectURL: function() { + return ''; + }, + revokeObjectURL: function() { + return ''; + } + }; + } + + /*global window:true */ + that.window = commonjsGlobal; + })(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : null); + + // requires: chrome://flags/#enable-experimental-web-platform-features + + elementClass = elementClass || 'multi-streams-mixer'; + + var videos = []; + var isStopDrawingFrames = false; + + var canvas = document.createElement('canvas'); + var context = canvas.getContext('2d'); + canvas.style.opacity = 0; + canvas.style.position = 'absolute'; + canvas.style.zIndex = -1; + canvas.style.top = '-1000em'; + canvas.style.left = '-1000em'; + canvas.className = elementClass; + (document.body || document.documentElement).appendChild(canvas); + + this.disableLogs = false; + this.frameInterval = 10; + + this.width = 360; + this.height = 240; + + // use gain node to prevent echo + this.useGainNode = true; + + var self = this; + + // _____________________________ + // Cross-Browser-Declarations.js + + // WebAudio API representer + var AudioContext = window.AudioContext; + + if (typeof AudioContext === 'undefined') { + if (typeof webkitAudioContext !== 'undefined') { + /*global AudioContext:true */ + AudioContext = webkitAudioContext; + } + + if (typeof mozAudioContext !== 'undefined') { + /*global AudioContext:true */ + AudioContext = mozAudioContext; + } + } + + /*jshint -W079 */ + var URL = window.URL; + + if (typeof URL === 'undefined' && typeof webkitURL !== 'undefined') { + /*global URL:true */ + URL = webkitURL; + } + + if (typeof navigator !== 'undefined' && typeof navigator.getUserMedia === 'undefined') { // maybe window.navigator? + if (typeof navigator.webkitGetUserMedia !== 'undefined') { + navigator.getUserMedia = navigator.webkitGetUserMedia; + } + + if (typeof navigator.mozGetUserMedia !== 'undefined') { + navigator.getUserMedia = navigator.mozGetUserMedia; + } + } + + var MediaStream = window.MediaStream; + + if (typeof MediaStream === 'undefined' && typeof webkitMediaStream !== 'undefined') { + MediaStream = webkitMediaStream; + } + + /*global MediaStream:true */ + if (typeof MediaStream !== 'undefined') { + // override "stop" method for all browsers + if (typeof MediaStream.prototype.stop === 'undefined') { + MediaStream.prototype.stop = function() { + this.getTracks().forEach(function(track) { + track.stop(); + }); + }; + } + } + + var Storage = {}; + + if (typeof AudioContext !== 'undefined') { + Storage.AudioContext = AudioContext; + } else if (typeof webkitAudioContext !== 'undefined') { + Storage.AudioContext = webkitAudioContext; + } + + function setSrcObject(stream, element) { + if ('srcObject' in element) { + element.srcObject = stream; + } else if ('mozSrcObject' in element) { + element.mozSrcObject = stream; + } else { + element.srcObject = stream; + } + } + + this.startDrawingFrames = function() { + drawVideosToCanvas(); + }; + + function drawVideosToCanvas() { + if (isStopDrawingFrames) { + return; + } + + var videosLength = videos.length; + + var fullcanvas = false; + var remaining = []; + videos.forEach(function(video) { + if (!video.stream) { + video.stream = {}; + } + + if (video.stream.fullcanvas) { + fullcanvas = video; + } else { + // todo: video.stream.active or video.stream.live to fix blank frames issues? + remaining.push(video); + } + }); + + if (fullcanvas) { + canvas.width = fullcanvas.stream.width; + canvas.height = fullcanvas.stream.height; + } else if (remaining.length) { + canvas.width = videosLength > 1 ? remaining[0].width * 2 : remaining[0].width; + + var height = 1; + if (videosLength === 3 || videosLength === 4) { + height = 2; + } + if (videosLength === 5 || videosLength === 6) { + height = 3; + } + if (videosLength === 7 || videosLength === 8) { + height = 4; + } + if (videosLength === 9 || videosLength === 10) { + height = 5; + } + canvas.height = remaining[0].height * height; + } else { + canvas.width = self.width || 360; + canvas.height = self.height || 240; + } + + if (fullcanvas && fullcanvas instanceof HTMLVideoElement) { + drawImage(fullcanvas); + } + + remaining.forEach(function(video, idx) { + drawImage(video, idx); + }); + + setTimeout(drawVideosToCanvas, self.frameInterval); + } + + function drawImage(video, idx) { + if (isStopDrawingFrames) { + return; + } + + var x = 0; + var y = 0; + var width = video.width; + var height = video.height; + + if (idx === 1) { + x = video.width; + } + + if (idx === 2) { + y = video.height; + } + + if (idx === 3) { + x = video.width; + y = video.height; + } + + if (idx === 4) { + y = video.height * 2; + } + + if (idx === 5) { + x = video.width; + y = video.height * 2; + } + + if (idx === 6) { + y = video.height * 3; + } + + if (idx === 7) { + x = video.width; + y = video.height * 3; + } + + if (typeof video.stream.left !== 'undefined') { + x = video.stream.left; + } + + if (typeof video.stream.top !== 'undefined') { + y = video.stream.top; + } + + if (typeof video.stream.width !== 'undefined') { + width = video.stream.width; + } + + if (typeof video.stream.height !== 'undefined') { + height = video.stream.height; + } + + context.drawImage(video, x, y, width, height); + + if (typeof video.stream.onRender === 'function') { + video.stream.onRender(context, x, y, width, height, idx); + } + } + + function getMixedStream() { + isStopDrawingFrames = false; + var mixedVideoStream = getMixedVideoStream(); + + var mixedAudioStream = getMixedAudioStream(); + if (mixedAudioStream) { + mixedAudioStream.getTracks().filter(function(t) { + return t.kind === 'audio'; + }).forEach(function(track) { + mixedVideoStream.addTrack(track); + }); + } + arrayOfMediaStreams.forEach(function(stream) { + if (stream.fullcanvas) ; + }); + + // mixedVideoStream.prototype.appendStreams = appendStreams; + // mixedVideoStream.prototype.resetVideoStreams = resetVideoStreams; + // mixedVideoStream.prototype.clearRecordedData = clearRecordedData; + + return mixedVideoStream; + } + + function getMixedVideoStream() { + resetVideoStreams(); + + var capturedStream; + + if ('captureStream' in canvas) { + capturedStream = canvas.captureStream(); + } else if ('mozCaptureStream' in canvas) { + capturedStream = canvas.mozCaptureStream(); + } else if (!self.disableLogs) { + console.error('Upgrade to latest Chrome or otherwise enable this flag: chrome://flags/#enable-experimental-web-platform-features'); + } + + var videoStream = new MediaStream(); + + capturedStream.getTracks().filter(function(t) { + return t.kind === 'video'; + }).forEach(function(track) { + videoStream.addTrack(track); + }); + + canvas.stream = videoStream; + + return videoStream; + } + + function getMixedAudioStream() { + // via: @pehrsons + if (!Storage.AudioContextConstructor) { + Storage.AudioContextConstructor = new Storage.AudioContext(); + } + + self.audioContext = Storage.AudioContextConstructor; + + self.audioSources = []; + + if (self.useGainNode === true) { + self.gainNode = self.audioContext.createGain(); + self.gainNode.connect(self.audioContext.destination); + self.gainNode.gain.value = 0; // don't hear self + } + + var audioTracksLength = 0; + arrayOfMediaStreams.forEach(function(stream) { + if (!stream.getTracks().filter(function(t) { + return t.kind === 'audio'; + }).length) { + return; + } + + audioTracksLength++; + + var audioSource = self.audioContext.createMediaStreamSource(stream); + + if (self.useGainNode === true) { + audioSource.connect(self.gainNode); + } + + self.audioSources.push(audioSource); + }); + + if (!audioTracksLength) { + // because "self.audioContext" is not initialized + // that's why we've to ignore rest of the code + return; + } + + self.audioDestination = self.audioContext.createMediaStreamDestination(); + self.audioSources.forEach(function(audioSource) { + audioSource.connect(self.audioDestination); + }); + return self.audioDestination.stream; + } + + function getVideo(stream) { + var video = document.createElement('video'); + + setSrcObject(stream, video); + + video.className = elementClass; + + video.muted = true; + video.volume = 0; + + video.width = stream.width || self.width || 360; + video.height = stream.height || self.height || 240; + + video.play(); + + return video; + } + + this.appendStreams = function(streams) { + if (!streams) { + throw 'First parameter is required.'; + } + + if (!(streams instanceof Array)) { + streams = [streams]; + } + + streams.forEach(function(stream) { + var newStream = new MediaStream(); + + if (stream.getTracks().filter(function(t) { + return t.kind === 'video'; + }).length) { + var video = getVideo(stream); + video.stream = stream; + videos.push(video); + + newStream.addTrack(stream.getTracks().filter(function(t) { + return t.kind === 'video'; + })[0]); + } + + if (stream.getTracks().filter(function(t) { + return t.kind === 'audio'; + }).length) { + var audioSource = self.audioContext.createMediaStreamSource(stream); + self.audioDestination = self.audioContext.createMediaStreamDestination(); + audioSource.connect(self.audioDestination); + + newStream.addTrack(self.audioDestination.stream.getTracks().filter(function(t) { + return t.kind === 'audio'; + })[0]); + } + + arrayOfMediaStreams.push(newStream); + }); + }; + + this.releaseStreams = function() { + videos = []; + isStopDrawingFrames = true; + + if (self.gainNode) { + self.gainNode.disconnect(); + self.gainNode = null; + } + + if (self.audioSources.length) { + self.audioSources.forEach(function(source) { + source.disconnect(); + }); + self.audioSources = []; + } + + if (self.audioDestination) { + self.audioDestination.disconnect(); + self.audioDestination = null; + } + + if (self.audioContext) { + self.audioContext.close(); + } + + self.audioContext = null; + + context.clearRect(0, 0, canvas.width, canvas.height); + + if (canvas.stream) { + canvas.stream.stop(); + canvas.stream = null; + } + }; + + this.resetVideoStreams = function(streams) { + if (streams && !(streams instanceof Array)) { + streams = [streams]; + } + + resetVideoStreams(streams); + }; + + function resetVideoStreams(streams) { + videos = []; + streams = streams || arrayOfMediaStreams; + + // via: @adrian-ber + streams.forEach(function(stream) { + if (!stream.getTracks().filter(function(t) { + return t.kind === 'video'; + }).length) { + return; + } + + var video = getVideo(stream); + video.stream = stream; + videos.push(video); + }); + } + + // for debugging + this.name = 'MultiStreamsMixer'; + this.toString = function() { + return this.name; + }; + + this.getMixedStream = getMixedStream; + + } + + if (typeof RecordRTC === 'undefined') { + { + module.exports = MultiStreamsMixer; + } + } + + // ______________________ + // MultiStreamRecorder.js + + /* + * Video conference recording, using captureStream API along with WebAudio and Canvas2D API. + */ + + /** + * MultiStreamRecorder can record multiple videos in single container. + * @summary Multi-videos recorder. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef MultiStreamRecorder + * @class + * @example + * var options = { + * mimeType: 'video/webm' + * } + * var recorder = new MultiStreamRecorder(ArrayOfMediaStreams, options); + * recorder.record(); + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * + * // or + * var blob = recorder.blob; + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStreams} mediaStreams - Array of MediaStreams. + * @param {object} config - {disableLogs:true, frameInterval: 1, mimeType: "video/webm"} + */ + + function MultiStreamRecorder(arrayOfMediaStreams, options) { + arrayOfMediaStreams = arrayOfMediaStreams || []; + var self = this; + + var mixer; + var mediaRecorder; + + options = options || { + elementClass: 'multi-streams-mixer', + mimeType: 'video/webm', + video: { + width: 360, + height: 240 + } + }; + + if (!options.frameInterval) { + options.frameInterval = 10; + } + + if (!options.video) { + options.video = {}; + } + + if (!options.video.width) { + options.video.width = 360; + } + + if (!options.video.height) { + options.video.height = 240; + } + + /** + * This method records all MediaStreams. + * @method + * @memberof MultiStreamRecorder + * @example + * recorder.record(); + */ + this.record = function() { + // github/muaz-khan/MultiStreamsMixer + mixer = new MultiStreamsMixer(arrayOfMediaStreams, options.elementClass || 'multi-streams-mixer'); + + if (getAllVideoTracks().length) { + mixer.frameInterval = options.frameInterval || 10; + mixer.width = options.video.width || 360; + mixer.height = options.video.height || 240; + mixer.startDrawingFrames(); + } + + if (options.previewStream && typeof options.previewStream === 'function') { + options.previewStream(mixer.getMixedStream()); + } + + // record using MediaRecorder API + mediaRecorder = new MediaStreamRecorder(mixer.getMixedStream(), options); + mediaRecorder.record(); + }; + + function getAllVideoTracks() { + var tracks = []; + arrayOfMediaStreams.forEach(function(stream) { + getTracks(stream, 'video').forEach(function(track) { + tracks.push(track); + }); + }); + return tracks; + } + + /** + * This method stops recording MediaStream. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof MultiStreamRecorder + * @example + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + if (!mediaRecorder) { + return; + } + + mediaRecorder.stop(function(blob) { + self.blob = blob; + + callback(blob); + + self.clearRecordedData(); + }); + }; + + /** + * This method pauses the recording process. + * @method + * @memberof MultiStreamRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + if (mediaRecorder) { + mediaRecorder.pause(); + } + }; + + /** + * This method resumes the recording process. + * @method + * @memberof MultiStreamRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + if (mediaRecorder) { + mediaRecorder.resume(); + } + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof MultiStreamRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + if (mediaRecorder) { + mediaRecorder.clearRecordedData(); + mediaRecorder = null; + } + + if (mixer) { + mixer.releaseStreams(); + mixer = null; + } + }; + + /** + * Add extra media-streams to existing recordings. + * @method + * @memberof MultiStreamRecorder + * @param {MediaStreams} mediaStreams - Array of MediaStreams + * @example + * recorder.addStreams([newAudioStream, newVideoStream]); + */ + this.addStreams = function(streams) { + if (!streams) { + throw 'First parameter is required.'; + } + + if (!(streams instanceof Array)) { + streams = [streams]; + } + + arrayOfMediaStreams.concat(streams); + + if (!mediaRecorder || !mixer) { + return; + } + + mixer.appendStreams(streams); + + if (options.previewStream && typeof options.previewStream === 'function') { + options.previewStream(mixer.getMixedStream()); + } + }; + + /** + * Reset videos during live recording. Replace old videos e.g. replace cameras with full-screen. + * @method + * @memberof MultiStreamRecorder + * @param {MediaStreams} mediaStreams - Array of MediaStreams + * @example + * recorder.resetVideoStreams([newVideo1, newVideo2]); + */ + this.resetVideoStreams = function(streams) { + if (!mixer) { + return; + } + + if (streams && !(streams instanceof Array)) { + streams = [streams]; + } + + mixer.resetVideoStreams(streams); + }; + + /** + * Returns MultiStreamsMixer + * @method + * @memberof MultiStreamRecorder + * @example + * let mixer = recorder.getMixer(); + * mixer.appendStreams([newStream]); + */ + this.getMixer = function() { + return mixer; + }; + + // for debugging + this.name = 'MultiStreamRecorder'; + this.toString = function() { + return this.name; + }; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.MultiStreamRecorder = MultiStreamRecorder; + } + + // _____________________ + // RecordRTC.promises.js + + /** + * RecordRTCPromisesHandler adds promises support in {@link RecordRTC}. Try a {@link https://github.com/muaz-khan/RecordRTC/blob/master/simple-demos/RecordRTCPromisesHandler.html|demo here} + * @summary Promises for {@link RecordRTC} + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef RecordRTCPromisesHandler + * @class + * @example + * var recorder = new RecordRTCPromisesHandler(mediaStream, options); + * recorder.startRecording() + * .then(successCB) + * .catch(errorCB); + * // Note: You can access all RecordRTC API using "recorder.recordRTC" e.g. + * recorder.recordRTC.onStateChanged = function(state) {}; + * recorder.recordRTC.setRecordingDuration(5000); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - Single media-stream object, array of media-streams, html-canvas-element, etc. + * @param {object} config - {type:"video", recorderType: MediaStreamRecorder, disableLogs: true, numberOfAudioChannels: 1, bufferSize: 0, sampleRate: 0, video: HTMLVideoElement, etc.} + * @throws Will throw an error if "new" keyword is not used to initiate "RecordRTCPromisesHandler". Also throws error if first argument "MediaStream" is missing. + * @requires {@link RecordRTC} + */ + + function RecordRTCPromisesHandler(mediaStream, options) { + if (!this) { + throw 'Use "new RecordRTCPromisesHandler()"'; + } + + if (typeof mediaStream === 'undefined') { + throw 'First argument "MediaStream" is required.'; + } + + var self = this; + + /** + * @property {Blob} blob - Access/reach the native {@link RecordRTC} object. + * @memberof RecordRTCPromisesHandler + * @example + * let internal = recorder.recordRTC.getInternalRecorder(); + * alert(internal instanceof MediaStreamRecorder); + * recorder.recordRTC.onStateChanged = function(state) {}; + */ + self.recordRTC = new RecordRTC(mediaStream, options); + + /** + * This method records MediaStream. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.startRecording() + * .then(successCB) + * .catch(errorCB); + */ + this.startRecording = function() { + return new Promise(function(resolve, reject) { + try { + self.recordRTC.startRecording(); + resolve(); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method stops the recording. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.stopRecording().then(function() { + * var blob = recorder.getBlob(); + * }).catch(errorCB); + */ + this.stopRecording = function() { + return new Promise(function(resolve, reject) { + try { + self.recordRTC.stopRecording(function(url) { + self.blob = self.recordRTC.getBlob(); + + if (!self.blob || !self.blob.size) { + reject('Empty blob.', self.blob); + return; + } + + resolve(url); + }); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method pauses the recording. You can resume recording using "resumeRecording" method. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.pauseRecording() + * .then(successCB) + * .catch(errorCB); + */ + this.pauseRecording = function() { + return new Promise(function(resolve, reject) { + try { + self.recordRTC.pauseRecording(); + resolve(); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method resumes the recording. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.resumeRecording() + * .then(successCB) + * .catch(errorCB); + */ + this.resumeRecording = function() { + return new Promise(function(resolve, reject) { + try { + self.recordRTC.resumeRecording(); + resolve(); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method returns data-url for the recorded blob. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.stopRecording().then(function() { + * recorder.getDataURL().then(function(dataURL) { + * window.open(dataURL); + * }).catch(errorCB);; + * }).catch(errorCB); + */ + this.getDataURL = function(callback) { + return new Promise(function(resolve, reject) { + try { + self.recordRTC.getDataURL(function(dataURL) { + resolve(dataURL); + }); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method returns the recorded blob. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.stopRecording().then(function() { + * recorder.getBlob().then(function(blob) {}) + * }).catch(errorCB); + */ + this.getBlob = function() { + return new Promise(function(resolve, reject) { + try { + resolve(self.recordRTC.getBlob()); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method returns the internal recording object. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * let internalRecorder = await recorder.getInternalRecorder(); + * if(internalRecorder instanceof MultiStreamRecorder) { + * internalRecorder.addStreams([newAudioStream]); + * internalRecorder.resetVideoStreams([screenStream]); + * } + * @returns {Object} + */ + this.getInternalRecorder = function() { + return new Promise(function(resolve, reject) { + try { + resolve(self.recordRTC.getInternalRecorder()); + } catch (e) { + reject(e); + } + }); + }; + + /** + * This method resets the recorder. So that you can reuse single recorder instance many times. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * await recorder.reset(); + * recorder.startRecording(); // record again + */ + this.reset = function() { + return new Promise(function(resolve, reject) { + try { + resolve(self.recordRTC.reset()); + } catch (e) { + reject(e); + } + }); + }; + + /** + * Destroy RecordRTC instance. Clear all recorders and objects. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * recorder.destroy().then(successCB).catch(errorCB); + */ + this.destroy = function() { + return new Promise(function(resolve, reject) { + try { + resolve(self.recordRTC.destroy()); + } catch (e) { + reject(e); + } + }); + }; + + /** + * Get recorder's readonly state. + * @method + * @memberof RecordRTCPromisesHandler + * @example + * let state = await recorder.getState(); + * // or + * recorder.getState().then(state => { console.log(state); }) + * @returns {String} Returns recording state. + */ + this.getState = function() { + return new Promise(function(resolve, reject) { + try { + resolve(self.recordRTC.getState()); + } catch (e) { + reject(e); + } + }); + }; + + /** + * @property {Blob} blob - Recorded data as "Blob" object. + * @memberof RecordRTCPromisesHandler + * @example + * await recorder.stopRecording(); + * let blob = recorder.getBlob(); // or "recorder.recordRTC.blob" + * invokeSaveAsDialog(blob); + */ + this.blob = null; + + /** + * RecordRTC version number + * @property {String} version - Release version number. + * @memberof RecordRTCPromisesHandler + * @static + * @readonly + * @example + * alert(recorder.version); + */ + this.version = '5.6.2'; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.RecordRTCPromisesHandler = RecordRTCPromisesHandler; + } + + // ______________________ + // WebAssemblyRecorder.js + + /** + * WebAssemblyRecorder lets you create webm videos in JavaScript via WebAssembly. The library consumes raw RGBA32 buffers (4 bytes per pixel) and turns them into a webm video with the given framerate and quality. This makes it compatible out-of-the-box with ImageData from a CANVAS. With realtime mode you can also use webm-wasm for streaming webm videos. + * @summary Video recording feature in Chrome, Firefox and maybe Edge. + * @license {@link https://github.com/muaz-khan/RecordRTC/blob/master/LICENSE|MIT} + * @author {@link https://MuazKhan.com|Muaz Khan} + * @typedef WebAssemblyRecorder + * @class + * @example + * var recorder = new WebAssemblyRecorder(mediaStream); + * recorder.record(); + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + * @see {@link https://github.com/muaz-khan/RecordRTC|RecordRTC Source Code} + * @param {MediaStream} mediaStream - MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. + * @param {object} config - {webAssemblyPath:'webm-wasm.wasm',workerPath: 'webm-worker.js', frameRate: 30, width: 1920, height: 1080, bitrate: 1024, realtime: true} + */ + function WebAssemblyRecorder(stream, config) { + // based on: github.com/GoogleChromeLabs/webm-wasm + + if (typeof ReadableStream === 'undefined' || typeof WritableStream === 'undefined') { + // because it fixes readable/writable streams issues + console.error('Following polyfill is strongly recommended: https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js'); + } + + config = config || {}; + + config.width = config.width || 640; + config.height = config.height || 480; + config.frameRate = config.frameRate || 30; + config.bitrate = config.bitrate || 1200; + config.realtime = config.realtime || true; + + var finished; + + function cameraStream() { + return new ReadableStream({ + start: function(controller) { + var cvs = document.createElement('canvas'); + var video = document.createElement('video'); + var first = true; + video.srcObject = stream; + video.muted = true; + video.height = config.height; + video.width = config.width; + video.volume = 0; + video.onplaying = function() { + cvs.width = config.width; + cvs.height = config.height; + var ctx = cvs.getContext('2d'); + var frameTimeout = 1000 / config.frameRate; + var cameraTimer = setInterval(function f() { + if (finished) { + clearInterval(cameraTimer); + controller.close(); + } + + if (first) { + first = false; + if (config.onVideoProcessStarted) { + config.onVideoProcessStarted(); + } + } + + ctx.drawImage(video, 0, 0); + if (controller._controlledReadableStream.state !== 'closed') { + try { + controller.enqueue( + ctx.getImageData(0, 0, config.width, config.height) + ); + } catch (e) {} + } + }, frameTimeout); + }; + video.play(); + } + }); + } + + var worker; + + function startRecording(stream, buffer) { + if (!config.workerPath && !buffer) { + finished = false; + + // is it safe to use @latest ? + + fetch( + 'https://unpkg.com/webm-wasm@latest/dist/webm-worker.js' + ).then(function(r) { + r.arrayBuffer().then(function(buffer) { + startRecording(stream, buffer); + }); + }); + return; + } + + if (!config.workerPath && buffer instanceof ArrayBuffer) { + var blob = new Blob([buffer], { + type: 'text/javascript' + }); + config.workerPath = URL.createObjectURL(blob); + } + + if (!config.workerPath) { + console.error('workerPath parameter is missing.'); + } + + worker = new Worker(config.workerPath); + + worker.postMessage(config.webAssemblyPath || 'https://unpkg.com/webm-wasm@latest/dist/webm-wasm.wasm'); + worker.addEventListener('message', function(event) { + if (event.data === 'READY') { + worker.postMessage({ + width: config.width, + height: config.height, + bitrate: config.bitrate || 1200, + timebaseDen: config.frameRate || 30, + realtime: config.realtime + }); + + cameraStream().pipeTo(new WritableStream({ + write: function(image) { + if (finished) { + console.error('Got image, but recorder is finished!'); + return; + } + + worker.postMessage(image.data.buffer, [image.data.buffer]); + } + })); + } else if (!!event.data) { + if (!isPaused) { + arrayOfBuffers.push(event.data); + } + } + }); + } + + /** + * This method records video. + * @method + * @memberof WebAssemblyRecorder + * @example + * recorder.record(); + */ + this.record = function() { + arrayOfBuffers = []; + isPaused = false; + this.blob = null; + startRecording(stream); + + if (typeof config.initCallback === 'function') { + config.initCallback(); + } + }; + + var isPaused; + + /** + * This method pauses the recording process. + * @method + * @memberof WebAssemblyRecorder + * @example + * recorder.pause(); + */ + this.pause = function() { + isPaused = true; + }; + + /** + * This method resumes the recording process. + * @method + * @memberof WebAssemblyRecorder + * @example + * recorder.resume(); + */ + this.resume = function() { + isPaused = false; + }; + + function terminate(callback) { + if (!worker) { + if (callback) { + callback(); + } + + return; + } + + // Wait for null event data to indicate that the encoding is complete + worker.addEventListener('message', function(event) { + if (event.data === null) { + worker.terminate(); + worker = null; + + if (callback) { + callback(); + } + } + }); + + worker.postMessage(null); + } + + var arrayOfBuffers = []; + + /** + * This method stops recording video. + * @param {function} callback - Callback function, that is used to pass recorded blob back to the callee. + * @method + * @memberof WebAssemblyRecorder + * @example + * recorder.stop(function(blob) { + * video.src = URL.createObjectURL(blob); + * }); + */ + this.stop = function(callback) { + finished = true; + + var recorder = this; + + terminate(function() { + recorder.blob = new Blob(arrayOfBuffers, { + type: 'video/webm' + }); + + callback(recorder.blob); + }); + }; + + // for debugging + this.name = 'WebAssemblyRecorder'; + this.toString = function() { + return this.name; + }; + + /** + * This method resets currently recorded data. + * @method + * @memberof WebAssemblyRecorder + * @example + * recorder.clearRecordedData(); + */ + this.clearRecordedData = function() { + arrayOfBuffers = []; + isPaused = false; + this.blob = null; + + // todo: if recording-ON then STOP it first + }; + + /** + * @property {Blob} blob - The recorded blob object. + * @memberof WebAssemblyRecorder + * @example + * recorder.stop(function(){ + * var blob = recorder.blob; + * }); + */ + this.blob = null; + } + + if (typeof RecordRTC !== 'undefined') { + RecordRTC.WebAssemblyRecorder = WebAssemblyRecorder; + } + }); + + class RecordRTCLoader extends Emitter { + constructor(player) { + super(); + this.player = player; + this.fileName = ''; + this.fileType = player._opt.recordType || FILE_SUFFIX.webm; + this.isRecording = false; + this.recordingTimestamp = 0; + this.recordingInterval = null; + player.debug.log('Recorder', 'init'); + } + + destroy() { + this._reset(); + + this.player.debug.log('Recorder', 'destroy'); + } + + setFileName(fileName, fileType) { + this.fileName = fileName; + + if (FILE_SUFFIX.mp4 === fileType || FILE_SUFFIX.webm === fileType) { + this.fileType = fileType; + } + } + + get recording() { + return this.isRecording; + } + + get recordTime() { + return this.recordingTimestamp; + } + + startRecord() { + const debug = this.player.debug; + const options = { + type: 'video', + mimeType: 'video/webm;codecs=h264', + onTimeStamp: timestamp => { + debug.log('Recorder', 'record timestamp :' + timestamp); + }, + disableLogs: !this.player._opt.debug + }; + + try { + const stream = this.player.video.$videoElement.captureStream(25); + + if (this.player.audio && this.player.audio.mediaStreamAudioDestinationNode && this.player.audio.mediaStreamAudioDestinationNode.stream && !this.player.audio.isStateSuspended() && this.player.audio.hasAudio && this.player._opt.hasAudio) { + const audioStream = this.player.audio.mediaStreamAudioDestinationNode.stream; + + if (audioStream.getAudioTracks().length > 0) { + const audioTrack = audioStream.getAudioTracks()[0]; + + if (audioTrack && audioTrack.enabled) { + stream.addTrack(audioTrack); + } + } + } + + this.recorder = RecordRTC_1(stream, options); + } catch (e) { + debug.error('Recorder', 'startRecord error', e); + this.emit(EVENTS.recordCreateError); + } + + if (this.recorder) { + this.isRecording = true; + this.player.emit(EVENTS.recording, true); + this.recorder.startRecording(); + debug.log('Recorder', 'start recording'); + this.player.emit(EVENTS.recordStart); + this.recordingInterval = window.setInterval(() => { + this.recordingTimestamp += 1; + this.player.emit(EVENTS.recordingTimestamp, this.recordingTimestamp); + }, 1000); + } + } + + stopRecordAndSave() { + if (!this.recorder || !this.isRecording) { + return; + } + + this.recorder.stopRecording(() => { + this.player.debug.log('Recorder', 'stop recording'); + this.player.emit(EVENTS.recordEnd); + const fileName = (this.fileName || now()) + '.' + (this.fileType || FILE_SUFFIX.webm); + saveAs(this.recorder.getBlob(), fileName); + + this._reset(); + + this.player.emit(EVENTS.recording, false); + }); + } + + _reset() { + this.isRecording = false; + this.recordingTimestamp = 0; + + if (this.recorder) { + this.recorder.destroy(); + this.recorder = null; + } + + this.fileName = null; + + if (this.recordingInterval) { + clearInterval(this.recordingInterval); + } + + this.recordingInterval = null; + } + + } + + class Recorder { + constructor(player) { + const Loader = Recorder.getLoaderFactory(); + return new Loader(player); + } + + static getLoaderFactory() { + return RecordRTCLoader; + } + + } + + class DecoderWorker { + constructor(player) { + this.player = player; + this.decoderWorker = new Worker(player._opt.decoder); + + this._initDecoderWorker(); + + player.debug.log('decoderWorker', 'init'); + } + + destroy() { + this.decoderWorker.postMessage({ + cmd: WORKER_SEND_TYPE.close + }); + this.decoderWorker.terminate(); + this.decoderWorker = null; + this.player.debug.log(`decoderWorker`, 'destroy'); + } + + _initDecoderWorker() { + const { + debug, + events: { + proxy + } + } = this.player; + + this.decoderWorker.onmessage = event => { + const msg = event.data; + + switch (msg.cmd) { + case WORKER_CMD_TYPE.init: + debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.init); + + if (!this.player.loaded) { + this.player.emit(EVENTS.load); + } + + this.player.emit(EVENTS.decoderWorkerInit); + + this._initWork(); + + break; + + case WORKER_CMD_TYPE.videoCode: + debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.videoCode, msg.code); + + if (!this.player._times.decodeStart) { + this.player._times.decodeStart = now(); + } + + this.player.video.updateVideoInfo({ + encTypeCode: msg.code + }); + break; + + case WORKER_CMD_TYPE.audioCode: + debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.audioCode, msg.code); + this.player.audio && this.player.audio.updateAudioInfo({ + encTypeCode: msg.code + }); + break; + + case WORKER_CMD_TYPE.initVideo: + debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.initVideo, `width:${msg.w},height:${msg.h}`); + this.player.video.updateVideoInfo({ + width: msg.w, + height: msg.h + }); + + if (!this.player._opt.openWebglAlignment && !isWebglRenderSupport(msg.w)) { + this.player.emit(EVENTS_ERROR.webglAlignmentError); + return; + } + + this.player.video.initCanvasViewSize(); + break; + + case WORKER_CMD_TYPE.initAudio: + debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.initAudio, `channels:${msg.channels},sampleRate:${msg.sampleRate}`); + + if (this.player.audio) { + this.player.audio.updateAudioInfo(msg); + this.player.audio.initScriptNode(msg); + } + + break; + + case WORKER_CMD_TYPE.render: + // debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.render, `msg ts:${msg.ts}`); + this.player.handleRender(); + this.player.video.render(msg); + this.player.emit(EVENTS.timeUpdate, msg.ts); + this.player.updateStats({ + fps: true, + ts: msg.ts, + buf: msg.delay + }); + + if (!this.player._times.videoStart) { + this.player._times.videoStart = now(); + this.player.handlePlayToRenderTimes(); + } + + break; + + case WORKER_CMD_TYPE.playAudio: + // debug.log(`decoderWorker`, 'onmessage:', WORKER_CMD_TYPE.playAudio, `msg ts:${msg.ts}`); + // 只有在 playing 的时候。 + if (this.player.playing && this.player.audio) { + this.player.audio.play(msg.buffer, msg.ts); + } + + break; + + case WORKER_CMD_TYPE.wasmError: + if (msg.message) { + if (msg.message.indexOf(WASM_ERROR.invalidNalUnitSize) !== -1) { + this.player.emitError(EVENTS_ERROR.wasmDecodeError); + } + } + + break; + + default: + this.player[msg.cmd] && this.player[msg.cmd](msg); + } + }; + } + + _initWork() { + const opt = { + debug: this.player._opt.debug, + useOffscreen: this.player._opt.useOffscreen, + useWCS: this.player._opt.useWCS, + videoBuffer: this.player._opt.videoBuffer, + videoBufferDelay: this.player._opt.videoBufferDelay, + openWebglAlignment: this.player._opt.openWebglAlignment + }; + this.decoderWorker.postMessage({ + cmd: WORKER_SEND_TYPE.init, + opt: JSON.stringify(opt), + sampleRate: this.player.audio && this.player.audio.audioContext.sampleRate || 0 + }); + } + + decodeVideo(arrayBuffer, ts, isIFrame) { + const options = { + type: MEDIA_TYPE.video, + ts: Math.max(ts, 0), + isIFrame + }; // this.player.debug.log('decoderWorker', 'decodeVideo', options); + + this.decoderWorker.postMessage({ + cmd: WORKER_SEND_TYPE.decode, + buffer: arrayBuffer, + options + }, [arrayBuffer.buffer]); + } + + decodeAudio(arrayBuffer, ts) { + if (this.player._opt.useWCS) { + this._decodeAudioNoDelay(arrayBuffer, ts); + } else if (this.player._opt.useMSE) { + this._decodeAudioNoDelay(arrayBuffer, ts); + } else { + this._decodeAudio(arrayBuffer, ts); + } + } // + + + _decodeAudio(arrayBuffer, ts) { + const options = { + type: MEDIA_TYPE.audio, + ts: Math.max(ts, 0) + }; // this.player.debug.log('decoderWorker', 'decodeAudio',options); + + this.decoderWorker.postMessage({ + cmd: WORKER_SEND_TYPE.decode, + buffer: arrayBuffer, + options + }, [arrayBuffer.buffer]); + } + + _decodeAudioNoDelay(arrayBuffer, ts) { + // console.log('_decodeAudioNoDelay', arrayBuffer); + this.decoderWorker.postMessage({ + cmd: WORKER_SEND_TYPE.audioDecode, + buffer: arrayBuffer, + ts: Math.max(ts, 0) + }, [arrayBuffer.buffer]); + } + + updateWorkConfig(config) { + this.decoderWorker.postMessage({ + cmd: WORKER_SEND_TYPE.updateConfig, + key: config.key, + value: config.value + }); + } + + } + + class CommonLoader extends Emitter { + constructor(player) { + super(); + this.player = player; + this.stopId = null; + this.firstTimestamp = null; + this.startTimestamp = null; + this.delay = -1; + this.bufferList = []; + this.dropping = false; + this.initInterval(); + } + + destroy() { + if (this.stopId) { + clearInterval(this.stopId); + this.stopId = null; + } + + this.firstTimestamp = null; + this.startTimestamp = null; + this.delay = -1; + this.bufferList = []; + this.dropping = false; + this.off(); + this.player.debug.log('CommonDemux', 'destroy'); + } + + getDelay(timestamp) { + if (!timestamp) { + return -1; + } + + if (!this.firstTimestamp) { + this.firstTimestamp = timestamp; + this.startTimestamp = Date.now(); + this.delay = -1; + } else { + if (timestamp) { + const localTimestamp = Date.now() - this.startTimestamp; + const timeTimestamp = timestamp - this.firstTimestamp; + + if (localTimestamp >= timeTimestamp) { + this.delay = localTimestamp - timeTimestamp; + } else { + this.delay = timeTimestamp - localTimestamp; + } + } + } + + return this.delay; + } + + resetDelay() { + this.firstTimestamp = null; + this.startTimestamp = null; + this.delay = -1; + this.dropping = false; + } // + + + initInterval() { + this.player.debug.log('common dumex', `init Interval`); + + let _loop = () => { + let data; + const videoBuffer = this.player._opt.videoBuffer; + const videoBufferDelay = this.player._opt.videoBufferDelay; + + if (this.bufferList.length) { + if (this.dropping) { + // this.player.debug.log('common dumex', `is dropping`); + data = this.bufferList.shift(); + + if (data.type === MEDIA_TYPE.audio && data.payload[1] === 0) { + this._doDecoderDecode(data); + } + + while (!data.isIFrame && this.bufferList.length) { + data = this.bufferList.shift(); + + if (data.type === MEDIA_TYPE.audio && data.payload[1] === 0) { + this._doDecoderDecode(data); + } + } // i frame + + + if (data.isIFrame && this.getDelay(data.ts) <= Math.min(videoBuffer, 200)) { + this.dropping = false; + + this._doDecoderDecode(data); + } + } else { + data = this.bufferList[0]; + + if (this.getDelay(data.ts) === -1) { + // this.player.debug.log('common dumex', `delay is -1`); + this.bufferList.shift(); + + this._doDecoderDecode(data); + } else if (this.delay > videoBuffer + videoBufferDelay) { + // this.player.debug.log('common dumex', `delay is ${this.delay}, set dropping is true`); + this.resetDelay(); + this.dropping = true; + } else { + data = this.bufferList[0]; + + if (this.getDelay(data.ts) > videoBuffer) { + // drop frame + this.bufferList.shift(); + + this._doDecoderDecode(data); + } + } + } + } + }; + + _loop(); + + this.stopId = setInterval(_loop, 10); + } + + _doDecode(payload, type, ts, isIFrame, cts) { + const player = this.player; + let options = { + ts: ts, + cts: cts, + type: type, + isIFrame: false + }; // use offscreen + + if (player._opt.useWCS && !player._opt.useOffscreen) { + if (type === MEDIA_TYPE.video) { + options.isIFrame = isIFrame; + } + + this.pushBuffer(payload, options); + } else if (player._opt.useMSE) { + // use mse + if (type === MEDIA_TYPE.video) { + options.isIFrame = isIFrame; + } + + this.pushBuffer(payload, options); + } else { + // + if (type === MEDIA_TYPE.video) { + player.decoderWorker && player.decoderWorker.decodeVideo(payload, ts, isIFrame); + } else if (type === MEDIA_TYPE.audio) { + if (player._opt.hasAudio) { + player.decoderWorker && player.decoderWorker.decodeAudio(payload, ts); + } + } + } + } + + _doDecoderDecode(data) { + const player = this.player; + const { + webcodecsDecoder, + mseDecoder + } = player; + + if (data.type === MEDIA_TYPE.audio) { + if (player._opt.hasAudio) { + player.decoderWorker && player.decoderWorker.decodeAudio(data.payload, data.ts); + } + } else if (data.type === MEDIA_TYPE.video) { + if (player._opt.useWCS && !player._opt.useOffscreen) { + webcodecsDecoder.decodeVideo(data.payload, data.ts, data.isIFrame); + } else if (player._opt.useMSE) { + mseDecoder.decodeVideo(data.payload, data.ts, data.isIFrame, data.cts); + } + } + } + + pushBuffer(payload, options) { + // 音频 + if (options.type === MEDIA_TYPE.audio) { + this.bufferList.push({ + ts: options.ts, + payload: payload, + type: MEDIA_TYPE.audio + }); + } else if (options.type === MEDIA_TYPE.video) { + this.bufferList.push({ + ts: options.ts, + cts: options.cts, + payload: payload, + type: MEDIA_TYPE.video, + isIFrame: options.isIFrame + }); + } + } + + close() {} + + } + + class FlvLoader extends CommonLoader { + constructor(player) { + super(player); + this.input = this._inputFlv(); + this.flvDemux = this.dispatchFlvData(this.input); + player.debug.log('FlvDemux', 'init'); + } + + destroy() { + super.destroy(); + this.input = null; + this.flvDemux = null; + this.player.debug.log('FlvDemux', 'destroy'); + } + + dispatch(data) { + this.flvDemux(data); + } + + *_inputFlv() { + yield 9; + const tmp = new ArrayBuffer(4); + const tmp8 = new Uint8Array(tmp); + const tmp32 = new Uint32Array(tmp); + const player = this.player; + + while (true) { + tmp8[3] = 0; + const t = yield 15; + const type = t[4]; + tmp8[0] = t[7]; + tmp8[1] = t[6]; + tmp8[2] = t[5]; + const length = tmp32[0]; + tmp8[0] = t[10]; + tmp8[1] = t[9]; + tmp8[2] = t[8]; + let ts = tmp32[0]; + + if (ts === 0xFFFFFF) { + tmp8[3] = t[11]; + ts = tmp32[0]; + } + + const payload = yield length; + + switch (type) { + case FLV_MEDIA_TYPE.audio: + if (player._opt.hasAudio) { + player.updateStats({ + abps: payload.byteLength + }); + + if (payload.byteLength > 0) { + this._doDecode(payload, MEDIA_TYPE.audio, ts); + } + } + + break; + + case FLV_MEDIA_TYPE.video: + if (!player._times.demuxStart) { + player._times.demuxStart = now(); + } + + if (player._opt.hasVideo) { + player.updateStats({ + vbps: payload.byteLength + }); + const isIFrame = payload[0] >> 4 === 1; + + if (payload.byteLength > 0) { + tmp32[0] = payload[4]; + tmp32[1] = payload[3]; + tmp32[2] = payload[2]; + tmp32[3] = 0; + let cts = tmp32[0]; + + this._doDecode(payload, MEDIA_TYPE.video, ts, isIFrame, cts); + } + } + + break; + } + } + } + + dispatchFlvData(input) { + let need = input.next(); + let buffer = null; + return value => { + let data = new Uint8Array(value); + + if (buffer) { + let combine = new Uint8Array(buffer.length + data.length); + combine.set(buffer); + combine.set(data, buffer.length); + data = combine; + buffer = null; + } + + while (data.length >= need.value) { + let remain = data.slice(need.value); + need = input.next(data.slice(0, need.value)); + data = remain; + } + + if (data.length > 0) { + buffer = data; + } + }; + } + + close() { + this.input && this.input.return(null); + } + + } + + class M7sLoader extends CommonLoader { + constructor(player) { + super(player); + player.debug.log('M7sDemux', 'init'); + } + + destroy() { + super.destroy(); + this.player.debug.log('M7sDemux', 'destroy'); + this.player = null; + } + + dispatch(data) { + const player = this.player; + const dv = new DataView(data); + const type = dv.getUint8(0); + const ts = dv.getUint32(1, false); + + switch (type) { + case MEDIA_TYPE.audio: + if (player._opt.hasAudio) { + const payload = new Uint8Array(data, 5); + player.updateStats({ + abps: payload.byteLength + }); + + if (payload.byteLength > 0) { + this._doDecode(payload, type, ts); + } + } + + break; + + case MEDIA_TYPE.video: + if (player._opt.hasVideo) { + if (!player._times.demuxStart) { + player._times.demuxStart = now(); + } + + if (dv.byteLength > 5) { + const payload = new Uint8Array(data, 5); + const isIframe = dv.getUint8(5) >> 4 === 1; + player.updateStats({ + vbps: payload.byteLength + }); + + if (payload.byteLength > 0) { + this._doDecode(payload, type, ts, isIframe); + } + } else { + this.player.debug.warn('M7sDemux', 'dispatch', 'dv byteLength is', dv.byteLength); + } + } + + break; + } + } + + } + + class Demux { + constructor(player) { + const Loader = Demux.getLoaderFactory(player._opt.demuxType); + return new Loader(player); + } + + static getLoaderFactory(type) { + if (type === DEMUX_TYPE.m7s) { + return M7sLoader; + } else if (type === DEMUX_TYPE.flv) { + return FlvLoader; + } + } + + } + + /* + * Copyright (C) 2016 Bilibili. All Rights Reserved. + * + * @author zheng qian + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + // Exponential-Golomb buffer decoder + class ExpGolomb { + constructor(uint8array) { + this.TAG = 'ExpGolomb'; + this._buffer = uint8array; + this._buffer_index = 0; + this._total_bytes = uint8array.byteLength; + this._total_bits = uint8array.byteLength * 8; + this._current_word = 0; + this._current_word_bits_left = 0; + } + + destroy() { + this._buffer = null; + } + + _fillCurrentWord() { + let buffer_bytes_left = this._total_bytes - this._buffer_index; + + let bytes_read = Math.min(4, buffer_bytes_left); + let word = new Uint8Array(4); + word.set(this._buffer.subarray(this._buffer_index, this._buffer_index + bytes_read)); + this._current_word = new DataView(word.buffer).getUint32(0, false); + this._buffer_index += bytes_read; + this._current_word_bits_left = bytes_read * 8; + } + + readBits(bits) { + + if (bits <= this._current_word_bits_left) { + let result = this._current_word >>> 32 - bits; + this._current_word <<= bits; + this._current_word_bits_left -= bits; + return result; + } + + let result = this._current_word_bits_left ? this._current_word : 0; + result = result >>> 32 - this._current_word_bits_left; + let bits_need_left = bits - this._current_word_bits_left; + + this._fillCurrentWord(); + + let bits_read_next = Math.min(bits_need_left, this._current_word_bits_left); + let result2 = this._current_word >>> 32 - bits_read_next; + this._current_word <<= bits_read_next; + this._current_word_bits_left -= bits_read_next; + result = result << bits_read_next | result2; + return result; + } + + readBool() { + return this.readBits(1) === 1; + } + + readByte() { + return this.readBits(8); + } + + _skipLeadingZero() { + let zero_count; + + for (zero_count = 0; zero_count < this._current_word_bits_left; zero_count++) { + if (0 !== (this._current_word & 0x80000000 >>> zero_count)) { + this._current_word <<= zero_count; + this._current_word_bits_left -= zero_count; + return zero_count; + } + } + + this._fillCurrentWord(); + + return zero_count + this._skipLeadingZero(); + } + + readUEG() { + // unsigned exponential golomb + let leading_zeros = this._skipLeadingZero(); + + return this.readBits(leading_zeros + 1) - 1; + } + + readSEG() { + // signed exponential golomb + let value = this.readUEG(); + + if (value & 0x01) { + return value + 1 >>> 1; + } else { + return -1 * (value >>> 1); + } + } + + } + + /* + * Copyright (C) 2016 Bilibili. All Rights Reserved. + * + * @author zheng qian + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + class SPSParser { + static _ebsp2rbsp(uint8array) { + let src = uint8array; + let src_length = src.byteLength; + let dst = new Uint8Array(src_length); + let dst_idx = 0; + + for (let i = 0; i < src_length; i++) { + if (i >= 2) { + // Unescape: Skip 0x03 after 00 00 + if (src[i] === 0x03 && src[i - 1] === 0x00 && src[i - 2] === 0x00) { + continue; + } + } + + dst[dst_idx] = src[i]; + dst_idx++; + } + + return new Uint8Array(dst.buffer, 0, dst_idx); + } // 解析 SPS + // https://zhuanlan.zhihu.com/p/27896239 + + + static parseSPS(uint8array) { + let rbsp = SPSParser._ebsp2rbsp(uint8array); + + let gb = new ExpGolomb(rbsp); + gb.readByte(); // 标识当前H.264码流的profile。 + // 我们知道，H.264中定义了三种常用的档次profile： 基准档次：baseline profile;主要档次：main profile; 扩展档次：extended profile; + + let profile_idc = gb.readByte(); // profile_idc + + gb.readByte(); // constraint_set_flags[5] + reserved_zero[3] + // 标识当前码流的Level。编码的Level定义了某种条件下的最大视频分辨率、最大视频帧率等参数，码流所遵从的level由level_idc指定。 + + let level_idc = gb.readByte(); // level_idc + // 表示当前的序列参数集的id。通过该id值，图像参数集pps可以引用其代表的sps中的参数。 + + gb.readUEG(); // seq_parameter_set_id + + let profile_string = SPSParser.getProfileString(profile_idc); + let level_string = SPSParser.getLevelString(level_idc); + let chroma_format_idc = 1; + let chroma_format = 420; + let chroma_format_table = [0, 420, 422, 444]; + let bit_depth = 8; // + + if (profile_idc === 100 || profile_idc === 110 || profile_idc === 122 || profile_idc === 244 || profile_idc === 44 || profile_idc === 83 || profile_idc === 86 || profile_idc === 118 || profile_idc === 128 || profile_idc === 138 || profile_idc === 144) { + // + chroma_format_idc = gb.readUEG(); + + if (chroma_format_idc === 3) { + gb.readBits(1); // separate_colour_plane_flag + } + + if (chroma_format_idc <= 3) { + chroma_format = chroma_format_table[chroma_format_idc]; + } + + bit_depth = gb.readUEG() + 8; // bit_depth_luma_minus8 + + gb.readUEG(); // bit_depth_chroma_minus8 + + gb.readBits(1); // qpprime_y_zero_transform_bypass_flag + + if (gb.readBool()) { + // seq_scaling_matrix_present_flag + let scaling_list_count = chroma_format_idc !== 3 ? 8 : 12; + + for (let i = 0; i < scaling_list_count; i++) { + if (gb.readBool()) { + // seq_scaling_list_present_flag + if (i < 6) { + SPSParser._skipScalingList(gb, 16); + } else { + SPSParser._skipScalingList(gb, 64); + } + } + } + } + } // 用于计算MaxFrameNum的值。计算公式为MaxFrameNum = 2^(log2_max_frame_num_minus4 + + + + gb.readUEG(); // log2_max_frame_num_minus4 + // 表示解码picture order count(POC)的方法。POC是另一种计量图像序号的方式，与frame_num有着不同的计算方法。该语法元素的取值为0、1或2。 + + let pic_order_cnt_type = gb.readUEG(); + + if (pic_order_cnt_type === 0) { + gb.readUEG(); // log2_max_pic_order_cnt_lsb_minus_4 + } else if (pic_order_cnt_type === 1) { + gb.readBits(1); // delta_pic_order_always_zero_flag + + gb.readSEG(); // offset_for_non_ref_pic + + gb.readSEG(); // offset_for_top_to_bottom_field + + let num_ref_frames_in_pic_order_cnt_cycle = gb.readUEG(); + + for (let i = 0; i < num_ref_frames_in_pic_order_cnt_cycle; i++) { + gb.readSEG(); // offset_for_ref_frame + } + } // 用于表示参考帧的最大数目。 + + + let ref_frames = gb.readUEG(); // max_num_ref_frames + // 标识位，说明frame_num中是否允许不连续的值。 + + gb.readBits(1); // gaps_in_frame_num_value_allowed_flag + // 用于计算图像的宽度。单位为宏块个数，因此图像的实际宽度为: + + let pic_width_in_mbs_minus1 = gb.readUEG(); // 使用PicHeightInMapUnits来度量视频中一帧图像的高度。 + // PicHeightInMapUnits并非图像明确的以像素或宏块为单位的高度，而需要考虑该宏块是帧编码或场编码。PicHeightInMapUnits的计算方式为： + + let pic_height_in_map_units_minus1 = gb.readUEG(); // 标识位，说明宏块的编码方式。当该标识位为0时，宏块可能为帧编码或场编码； + // 该标识位为1时，所有宏块都采用帧编码。根据该标识位取值不同，PicHeightInMapUnits的含义也不同， + // 为0时表示一场数据按宏块计算的高度，为1时表示一帧数据按宏块计算的高度。 + + let frame_mbs_only_flag = gb.readBits(1); + + if (frame_mbs_only_flag === 0) { + // 标识位，说明是否采用了宏块级的帧场自适应编码。当该标识位为0时，不存在帧编码和场编码之间的切换；当标识位为1时，宏块可能在帧编码和场编码模式之间进行选择。 + gb.readBits(1); // mb_adaptive_frame_field_flag + } // 标识位，用于B_Skip、B_Direct模式运动矢量的推导计算。 + + + gb.readBits(1); // direct_8x8_inference_flag + + let frame_crop_left_offset = 0; + let frame_crop_right_offset = 0; + let frame_crop_top_offset = 0; + let frame_crop_bottom_offset = 0; + let frame_cropping_flag = gb.readBool(); + + if (frame_cropping_flag) { + frame_crop_left_offset = gb.readUEG(); + frame_crop_right_offset = gb.readUEG(); + frame_crop_top_offset = gb.readUEG(); + frame_crop_bottom_offset = gb.readUEG(); + } + + let sar_width = 1, + sar_height = 1; + let fps = 0, + fps_fixed = true, + fps_num = 0, + fps_den = 0; // 标识位，说明SPS中是否存在VUI信息。 + + let vui_parameters_present_flag = gb.readBool(); + + if (vui_parameters_present_flag) { + if (gb.readBool()) { + // aspect_ratio_info_present_flag + let aspect_ratio_idc = gb.readByte(); + let sar_w_table = [1, 12, 10, 16, 40, 24, 20, 32, 80, 18, 15, 64, 160, 4, 3, 2]; + let sar_h_table = [1, 11, 11, 11, 33, 11, 11, 11, 33, 11, 11, 33, 99, 3, 2, 1]; + + if (aspect_ratio_idc > 0 && aspect_ratio_idc < 16) { + sar_width = sar_w_table[aspect_ratio_idc - 1]; + sar_height = sar_h_table[aspect_ratio_idc - 1]; + } else if (aspect_ratio_idc === 255) { + sar_width = gb.readByte() << 8 | gb.readByte(); + sar_height = gb.readByte() << 8 | gb.readByte(); + } + } + + if (gb.readBool()) { + // overscan_info_present_flag + gb.readBool(); // overscan_appropriate_flag + } + + if (gb.readBool()) { + // video_signal_type_present_flag + gb.readBits(4); // video_format & video_full_range_flag + + if (gb.readBool()) { + // colour_description_present_flag + gb.readBits(24); // colour_primaries & transfer_characteristics & matrix_coefficients + } + } + + if (gb.readBool()) { + // chroma_loc_info_present_flag + gb.readUEG(); // chroma_sample_loc_type_top_field + + gb.readUEG(); // chroma_sample_loc_type_bottom_field + } + + if (gb.readBool()) { + // timing_info_present_flag + let num_units_in_tick = gb.readBits(32); + let time_scale = gb.readBits(32); + fps_fixed = gb.readBool(); // fixed_frame_rate_flag + + fps_num = time_scale; + fps_den = num_units_in_tick * 2; + fps = fps_num / fps_den; + } + } + + let sarScale = 1; + + if (sar_width !== 1 || sar_height !== 1) { + sarScale = sar_width / sar_height; + } + + let crop_unit_x = 0, + crop_unit_y = 0; + + if (chroma_format_idc === 0) { + crop_unit_x = 1; + crop_unit_y = 2 - frame_mbs_only_flag; + } else { + let sub_wc = chroma_format_idc === 3 ? 1 : 2; + let sub_hc = chroma_format_idc === 1 ? 2 : 1; + crop_unit_x = sub_wc; + crop_unit_y = sub_hc * (2 - frame_mbs_only_flag); + } + + let codec_width = (pic_width_in_mbs_minus1 + 1) * 16; + let codec_height = (2 - frame_mbs_only_flag) * ((pic_height_in_map_units_minus1 + 1) * 16); + codec_width -= (frame_crop_left_offset + frame_crop_right_offset) * crop_unit_x; + codec_height -= (frame_crop_top_offset + frame_crop_bottom_offset) * crop_unit_y; + let present_width = Math.ceil(codec_width * sarScale); + gb.destroy(); + gb = null; // 解析出来的SPS 内容。 + + return { + profile_string: profile_string, + // baseline, high, high10, ... + level_string: level_string, + // 3, 3.1, 4, 4.1, 5, 5.1, ... + bit_depth: bit_depth, + // 8bit, 10bit, ... + ref_frames: ref_frames, + chroma_format: chroma_format, + // 4:2:0, 4:2:2, ... + chroma_format_string: SPSParser.getChromaFormatString(chroma_format), + frame_rate: { + fixed: fps_fixed, + fps: fps, + fps_den: fps_den, + fps_num: fps_num + }, + sar_ratio: { + width: sar_width, + height: sar_height + }, + codec_size: { + width: codec_width, + height: codec_height + }, + present_size: { + width: present_width, + height: codec_height + } + }; + } + + static _skipScalingList(gb, count) { + let last_scale = 8, + next_scale = 8; + let delta_scale = 0; + + for (let i = 0; i < count; i++) { + if (next_scale !== 0) { + delta_scale = gb.readSEG(); + next_scale = (last_scale + delta_scale + 256) % 256; + } + + last_scale = next_scale === 0 ? last_scale : next_scale; + } + } // profile_idc = 66 → baseline profile; + // profile_idc = 77 → main profile; + // profile_idc = 88 → extended profile; + // 在新版的标准中，还包括了High、High 10、High 4:2:2、High 4:4:4、High 10 Intra、High + // 4:2:2 Intra、High 4:4:4 Intra、CAVLC 4:4:4 Intra + + + static getProfileString(profile_idc) { + switch (profile_idc) { + case 66: + return 'Baseline'; + + case 77: + return 'Main'; + + case 88: + return 'Extended'; + + case 100: + return 'High'; + + case 110: + return 'High10'; + + case 122: + return 'High422'; + + case 244: + return 'High444'; + + default: + return 'Unknown'; + } + } + + static getLevelString(level_idc) { + return (level_idc / 10).toFixed(1); + } + + static getChromaFormatString(chroma) { + switch (chroma) { + case 420: + return '4:2:0'; + + case 422: + return '4:2:2'; + + case 444: + return '4:4:4'; + + default: + return 'Unknown'; + } + } + + } + + function parseAVCDecoderConfigurationRecord(arrayBuffer) { + const meta = {}; + const v = new DataView(arrayBuffer.buffer); + let version = v.getUint8(0); // configurationVersion + + let avcProfile = v.getUint8(1); // avcProfileIndication + + v.getUint8(2); // profile_compatibil + + v.getUint8(3); // AVCLevelIndication + + if (version !== 1 || avcProfile === 0) { + // this._onError(DemuxErrors.FORMAT_ERROR, 'Flv: Invalid AVCDecoderConfigurationRecord'); + return meta; + } + + const _naluLengthSize = (v.getUint8(4) & 3) + 1; // lengthSizeMinusOne + + + if (_naluLengthSize !== 3 && _naluLengthSize !== 4) { + // holy shit!!! + // this._onError(DemuxErrors.FORMAT_ERROR, `Flv: Strange NaluLengthSizeMinusOne: ${_naluLengthSize - 1}`); + return meta; + } + + let spsCount = v.getUint8(5) & 31; // numOfSequenceParameterSets + + if (spsCount === 0) { + // this._onError(DemuxErrors.FORMAT_ERROR, 'Flv: Invalid AVCDecoderConfigurationRecord: No SPS'); + return; + } + + let offset = 6; + + for (let i = 0; i < spsCount; i++) { + let len = v.getUint16(offset, false); // sequenceParameterSetLength + + offset += 2; + + if (len === 0) { + continue; + } // Notice: Nalu without startcode header (00 00 00 01) + + + let sps = new Uint8Array(arrayBuffer.buffer, offset, len); + offset += len; // flv.js作者选择了自己来解析这个数据结构，也是迫不得已，因为JS环境下没有ffmpeg，解析这个结构主要是为了提取 sps和pps。虽然理论上sps允许有多个，但其实一般就一个。 + // packetTtype 为 1 表示 NALU，NALU= network abstract layer unit，这是H.264的概念，网络抽象层数据单元，其实简单理解就是一帧视频数据。 + // pps的信息没什么用，所以作者只实现了sps的分析器，说明作者下了很大功夫去学习264的标准，其中的Golomb解码还是挺复杂的，能解对不容易，我在PC和手机平台都是用ffmpeg去解析的。 + // SPS里面包括了视频分辨率，帧率，profile level等视频重要信息。 + + let config = SPSParser.parseSPS(sps); + + if (i !== 0) { + // ignore other sps's config + continue; + } + + meta.codecWidth = config.codec_size.width; + meta.codecHeight = config.codec_size.height; + meta.presentWidth = config.present_size.width; + meta.presentHeight = config.present_size.height; + meta.profile = config.profile_string; + meta.level = config.level_string; + meta.bitDepth = config.bit_depth; + meta.chromaFormat = config.chroma_format; + meta.sarRatio = config.sar_ratio; + meta.frameRate = config.frame_rate; + + if (config.frame_rate.fixed === false || config.frame_rate.fps_num === 0 || config.frame_rate.fps_den === 0) { + meta.frameRate = {}; + } + + let fps_den = meta.frameRate.fps_den; + let fps_num = meta.frameRate.fps_num; + meta.refSampleDuration = meta.timescale * (fps_den / fps_num); + let codecArray = sps.subarray(1, 4); + let codecString = 'avc1.'; + + for (let j = 0; j < 3; j++) { + let h = codecArray[j].toString(16); + + if (h.length < 2) { + h = '0' + h; + } + + codecString += h; + } // codec + + + meta.codec = codecString; + } + + let ppsCount = v.getUint8(offset); // numOfPictureParameterSets + + if (ppsCount === 0) { + // this._onError(DemuxErrors.FORMAT_ERROR, 'Flv: Invalid AVCDecoderConfigurationRecord: No PPS'); + return meta; + } + + offset++; + + for (let i = 0; i < ppsCount; i++) { + let len = v.getUint16(offset, false); // pictureParameterSetLength + + offset += 2; + + if (len === 0) { + continue; + } + + new Uint8Array(arrayBuffer.buffer, offset, len); // pps is useless for extracting video information + + offset += len; + } + + meta.videoType = 'avc'; // meta.avcc = arrayBuffer; + + return meta; + } + + class WebcodecsDecoder extends Emitter { + constructor(player) { + super(); + this.player = player; + this.hasInit = false; + this.isDecodeFirstIIframe = false; + this.isInitInfo = false; + this.decoder = null; + this.initDecoder(); + player.debug.log('Webcodecs', 'init'); + } + + destroy() { + if (this.decoder) { + if (this.decoder.state !== 'closed') { + this.decoder.close(); + } + + this.decoder = null; + } + + this.hasInit = false; + this.isInitInfo = false; + this.isDecodeFirstIIframe = false; + this.off(); + this.player.debug.log('Webcodecs', 'destroy'); + } + + initDecoder() { + const _this = this; + + this.decoder = new VideoDecoder({ + output(videoFrame) { + _this.handleDecode(videoFrame); + }, + + error(error) { + _this.handleError(error); + } + + }); + } + + handleDecode(videoFrame) { + if (!this.isInitInfo) { + this.player.video.updateVideoInfo({ + width: videoFrame.codedWidth, + height: videoFrame.codedHeight + }); + this.player.video.initCanvasViewSize(); + this.isInitInfo = true; + } + + if (!this.player._times.videoStart) { + this.player._times.videoStart = now(); + this.player.handlePlayToRenderTimes(); + } + + this.player.handleRender(); + this.player.video.render({ + videoFrame + }); + this.player.updateStats({ + fps: true, + ts: 0, + buf: this.player.demux.delay + }); + } + + handleError(error) { + this.player.debug.error('Webcodecs', 'VideoDecoder handleError', error); + } + + decodeVideo(payload, ts, isIframe) { + // this.player.debug.log('Webcodecs decoder', 'decodeVideo', ts, isIframe); + if (!this.hasInit) { + if (isIframe && payload[1] === 0) { + const videoCodec = payload[0] & 0x0F; + this.player.video.updateVideoInfo({ + encTypeCode: videoCodec + }); // 如果解码出来的是 + + if (videoCodec === VIDEO_ENC_CODE.h265) { + this.emit(EVENTS_ERROR.webcodecsH265NotSupport); + return; + } + + if (!this.player._times.decodeStart) { + this.player._times.decodeStart = now(); + } + + const config = formatVideoDecoderConfigure(payload.slice(5)); + this.decoder.configure(config); + this.hasInit = true; + } + } else { + // check width or height change + if (isIframe && payload[1] === 0) { + let data = payload.slice(5); + const config = parseAVCDecoderConfigurationRecord(data); + const videoInfo = this.player.video.videoInfo; + + if (config.codecWidth !== videoInfo.width || config.codecHeight !== videoInfo.height) { + this.player.debug.log('Webcodecs', `width or height is update, width ${videoInfo.width}-> ${config.codecWidth}, height ${videoInfo.height}-> ${config.codecHeight}`); + this.player.emit(EVENTS_ERROR.webcodecsWidthOrHeightChange); + return; + } + } // fix : Uncaught DOMException: Failed to execute 'decode' on 'VideoDecoder': A key frame is required after configure() or flush(). + + + if (!this.isDecodeFirstIIframe && isIframe) { + this.isDecodeFirstIIframe = true; + } + + if (this.isDecodeFirstIIframe) { + const chunk = new EncodedVideoChunk({ + data: payload.slice(5), + timestamp: ts, + type: isIframe ? ENCODED_VIDEO_TYPE.key : ENCODED_VIDEO_TYPE.delta + }); + this.player.emit(EVENTS.timeUpdate, ts); + + try { + if (this.isDecodeStateClosed()) { + this.player.debug.warn('Webcodecs', 'VideoDecoder isDecodeStateClosed true'); + return; + } + + this.decoder.decode(chunk); + } catch (e) { + this.player.debug.error('Webcodecs', 'VideoDecoder', e); + + if (e.toString().indexOf(WCS_ERROR.keyframeIsRequiredError) !== -1) { + this.player.emitError(EVENTS_ERROR.webcodecsDecodeError); + } else if (e.toString().indexOf(WCS_ERROR.canNotDecodeClosedCodec) !== -1) { + this.player.emitError(EVENTS_ERROR.webcodecsDecodeError); + } + } + } else { + this.player.debug.warn('Webcodecs', 'VideoDecoder isDecodeFirstIIframe false'); + } + } + } + + isDecodeStateClosed() { + return this.decoder.state === 'closed'; + } + + } + + const iconsMap = { + play: '播放', + pause: '暂停', + audio: '', + mute: '', + screenshot: '截图', + loading: '加载', + fullscreen: '全屏', + fullscreenExit: '退出全屏', + record: '录制', + recordStop: '停止录制' + }; + var icons = Object.keys(iconsMap).reduce((icons, key) => { + icons[key] = ` + + ${iconsMap[key] ? `${iconsMap[key]}` : ''} +`; + return icons; + }, {}); + + var template = ((player, control) => { + if (player._opt.hasControl && player._opt.controlAutoHide) { + player.$container.classList.add('jessibuca-controls-show-auto-hide'); + } else { + player.$container.classList.add('jessibuca-controls-show'); + } + + const options = player._opt; + const operateBtns = options.operateBtns; + player.$container.insertAdjacentHTML('beforeend', ` + ${options.background ? `
` : ''} +
+ ${icons.loading} + ${options.loadingText ? `
${options.loadingText}
` : ''} +
+ ${options.hasControl && operateBtns.play ? `
` : ''} + ${options.hasControl ? ` +
+
+
00:00:01
+
${icons.recordStop}
+
+ ` : ''} + ${options.hasControl ? ` +
+
+
+ ${options.showBandwidth ? `
` : ''} +
+
+ ${operateBtns.audio ? ` +
+ ${icons.audio} + ${icons.mute} +
+
+
+
+
+
+
+ ` : ''} + ${operateBtns.play ? `
${icons.play}
${icons.pause}
` : ''} + ${operateBtns.screenshot ? `
${icons.screenshot}
` : ''} + ${operateBtns.record ? `
${icons.record}
${icons.recordStop}
` : ''} + ${operateBtns.fullscreen ? `
${icons.fullscreen}
${icons.fullscreenExit}
` : ''} +
+
+
+ ` : ''} + + `); + Object.defineProperty(control, '$poster', { + value: player.$container.querySelector('.jessibuca-poster') + }); + Object.defineProperty(control, '$loading', { + value: player.$container.querySelector('.jessibuca-loading') + }); + Object.defineProperty(control, '$play', { + value: player.$container.querySelector('.jessibuca-play') + }); + Object.defineProperty(control, '$playBig', { + value: player.$container.querySelector('.jessibuca-play-big') + }); + Object.defineProperty(control, '$recording', { + value: player.$container.querySelector('.jessibuca-recording') + }); + Object.defineProperty(control, '$recordingTime', { + value: player.$container.querySelector('.jessibuca-recording-time') + }); + Object.defineProperty(control, '$recordingStop', { + value: player.$container.querySelector('.jessibuca-recording-stop') + }); + Object.defineProperty(control, '$pause', { + value: player.$container.querySelector('.jessibuca-pause') + }); + Object.defineProperty(control, '$controls', { + value: player.$container.querySelector('.jessibuca-controls') + }); + Object.defineProperty(control, '$fullscreen', { + value: player.$container.querySelector('.jessibuca-fullscreen') + }); + Object.defineProperty(control, '$fullscreen', { + value: player.$container.querySelector('.jessibuca-fullscreen') + }); + Object.defineProperty(control, '$volume', { + value: player.$container.querySelector('.jessibuca-volume') + }); + Object.defineProperty(control, '$volumePanelWrap', { + value: player.$container.querySelector('.jessibuca-volume-panel-wrap') + }); + Object.defineProperty(control, '$volumePanelText', { + value: player.$container.querySelector('.jessibuca-volume-panel-text') + }); + Object.defineProperty(control, '$volumePanel', { + value: player.$container.querySelector('.jessibuca-volume-panel') + }); + Object.defineProperty(control, '$volumeHandle', { + value: player.$container.querySelector('.jessibuca-volume-panel-handle') + }); + Object.defineProperty(control, '$volumeOn', { + value: player.$container.querySelector('.jessibuca-icon-audio') + }); + Object.defineProperty(control, '$volumeOff', { + value: player.$container.querySelector('.jessibuca-icon-mute') + }); + Object.defineProperty(control, '$fullscreen', { + value: player.$container.querySelector('.jessibuca-fullscreen') + }); + Object.defineProperty(control, '$fullscreenExit', { + value: player.$container.querySelector('.jessibuca-fullscreen-exit') + }); + Object.defineProperty(control, '$record', { + value: player.$container.querySelector('.jessibuca-record') + }); + Object.defineProperty(control, '$recordStop', { + value: player.$container.querySelector('.jessibuca-record-stop') + }); + Object.defineProperty(control, '$screenshot', { + value: player.$container.querySelector('.jessibuca-screenshot') + }); + Object.defineProperty(control, '$speed', { + value: player.$container.querySelector('.jessibuca-speed') + }); + }); + + var observer$1 = ((player, control) => { + const { + events: { + proxy + } + } = player; + const object = document.createElement('object'); + object.setAttribute('aria-hidden', 'true'); + object.setAttribute('tabindex', -1); + object.type = 'text/html'; + object.data = 'about:blank'; + setStyle(object, { + display: 'block', + position: 'absolute', + top: '0', + left: '0', + height: '100%', + width: '100%', + overflow: 'hidden', + pointerEvents: 'none', + zIndex: '-1' + }); + let playerWidth = player.width; + let playerHeight = player.height; + proxy(object, 'load', () => { + proxy(object.contentDocument.defaultView, 'resize', () => { + if (player.width !== playerWidth || player.height !== playerHeight) { + playerWidth = player.width; + playerHeight = player.height; + player.emit(EVENTS.resize); + screenfullH5Control(); + } + }); + }); + player.$container.appendChild(object); + player.on(EVENTS.destroy, () => { + player.$container.removeChild(object); + }); + + function setVolumeHandle(percentage) { + if (percentage === 0) { + setStyle(control.$volumeOn, 'display', 'none'); + setStyle(control.$volumeOff, 'display', 'flex'); + setStyle(control.$volumeHandle, 'top', `${48}px`); + } else { + if (control.$volumeHandle && control.$volumePanel) { + const panelHeight = getStyle(control.$volumePanel, 'height') || 60; + const handleHeight = getStyle(control.$volumeHandle, 'height'); + const top = panelHeight - (panelHeight - handleHeight) * percentage - handleHeight; + setStyle(control.$volumeHandle, 'top', `${top}px`); + setStyle(control.$volumeOn, 'display', 'flex'); + setStyle(control.$volumeOff, 'display', 'none'); + } + } + + control.$volumePanelText && (control.$volumePanelText.innerHTML = parseInt(percentage * 100)); + } + + player.on(EVENTS.volumechange, () => { + setVolumeHandle(player.volume); + }); + player.on(EVENTS.loading, flag => { + setStyle(control.$loading, 'display', flag ? 'flex' : 'none'); + setStyle(control.$poster, 'display', 'none'); + + if (flag) { + setStyle(control.$playBig, 'display', 'none'); + } + }); + + const screenfullChange = fullscreen => { + let isFullScreen = isBoolean(fullscreen) ? fullscreen : player.fullscreen; + setStyle(control.$fullscreenExit, 'display', isFullScreen ? 'flex' : 'none'); + setStyle(control.$fullscreen, 'display', isFullScreen ? 'none' : 'flex'); // control.autoSize(); + }; + + const screenfullH5Control = () => { + if (isMobile() && control.$controls && player._opt.useWebFullScreen) { + setTimeout(() => { + if (player.fullscreen) { + // console.log(player.width, player.height); + let translateX = player.height / 2 - player.width + CONTROL_HEIGHT / 2; + let translateY = player.height / 2 - CONTROL_HEIGHT / 2; + control.$controls.style.transform = `translateX(${-translateX}px) translateY(-${translateY}px) rotate(-90deg)`; + } else { + control.$controls.style.transform = `translateX(0) translateY(0) rotate(0)`; + } + }, 10); + } + }; + + try { + screenfull.on('change', screenfullChange); + player.events.destroys.push(() => { + screenfull.off('change', screenfullChange); + }); + } catch (error) {// + } // + + + player.on(EVENTS.webFullscreen, value => { + screenfullChange(value); + screenfullH5Control(); + }); + player.on(EVENTS.recording, () => { + setStyle(control.$record, 'display', player.recording ? 'none' : 'flex'); + setStyle(control.$recordStop, 'display', player.recording ? 'flex' : 'none'); + setStyle(control.$recording, 'display', player.recording ? 'flex' : 'none'); + }); // + + player.on(EVENTS.recordingTimestamp, timestamp => { + // console.log(timestamp); + control.$recordingTime && (control.$recordingTime.innerHTML = formatTimeTips(timestamp)); + }); + player.on(EVENTS.playing, flag => { + setStyle(control.$play, 'display', flag ? 'none' : 'flex'); + setStyle(control.$playBig, 'display', flag ? 'none' : 'block'); + setStyle(control.$pause, 'display', flag ? 'flex' : 'none'); + setStyle(control.$screenshot, 'display', flag ? 'flex' : 'none'); + setStyle(control.$record, 'display', flag ? 'flex' : 'none'); + setStyle(control.$qualityMenu, 'display', flag ? 'flex' : 'none'); + setStyle(control.$volume, 'display', flag ? 'flex' : 'none'); // setStyle(control.$fullscreen, 'display', flag ? 'flex' : 'none'); + + screenfullChange(); // 不在播放 + + if (!flag) { + control.$speed && (control.$speed.innerHTML = bpsSize('')); + } + }); + player.on(EVENTS.kBps, rate => { + const bps = bpsSize(rate); + control.$speed && (control.$speed.innerHTML = bps); + }); + }); + + var property = ((player, control) => { + Object.defineProperty(control, 'controlsRect', { + get: () => { + return control.$controls.getBoundingClientRect(); + } + }); + }); + + var events = ((player, control) => { + const { + events: { + proxy + }, + debug + } = player; + + function volumeChangeFromEvent(event) { + const { + bottom: panelBottom, + height: panelHeight + } = control.$volumePanel.getBoundingClientRect(); + const { + height: handleHeight + } = control.$volumeHandle.getBoundingClientRect(); + let moveLen = event.y; // if (isMobile() && player.fullscreen) { + // moveLen = event.x; + // } + + const percentage = clamp(panelBottom - moveLen - handleHeight / 2, 0, panelHeight - handleHeight / 2) / (panelHeight - handleHeight); + return percentage; + } // + + + proxy(window, ['click', 'contextmenu'], event => { + if (event.composedPath().indexOf(player.$container) > -1) { + control.isFocus = true; + } else { + control.isFocus = false; + } + }); // + + proxy(window, 'orientationchange', () => { + setTimeout(() => { + player.resize(); + }, 300); + }); + proxy(control.$controls, 'click', e => { + e.stopPropagation(); + }); + proxy(control.$pause, 'click', e => { + player.pause(); + }); // 监听 play 方法 + + proxy(control.$play, 'click', e => { + player.play(); + player.resumeAudioAfterPause(); + }); // 监听 play 方法 + + proxy(control.$playBig, 'click', e => { + player.play(); + player.resumeAudioAfterPause(); + }); + proxy(control.$volume, 'mouseover', () => { + control.$volumePanelWrap.classList.add('jessibuca-volume-panel-wrap-show'); + }); + proxy(control.$volume, 'mouseout', () => { + control.$volumePanelWrap.classList.remove('jessibuca-volume-panel-wrap-show'); + }); + proxy(control.$volumeOn, 'click', e => { + e.stopPropagation(); + setStyle(control.$volumeOn, 'display', 'none'); + setStyle(control.$volumeOff, 'display', 'block'); + const lastVolume = player.volume; + player.volume = 0; + player._lastVolume = lastVolume; + }); + proxy(control.$volumeOff, 'click', e => { + e.stopPropagation(); + setStyle(control.$volumeOn, 'display', 'block'); + setStyle(control.$volumeOff, 'display', 'none'); + player.volume = player.lastVolume || 0.5; + }); + proxy(control.$screenshot, 'click', e => { + e.stopPropagation(); + player.video.screenshot(); + }); + proxy(control.$volumePanel, 'click', event => { + event.stopPropagation(); + player.volume = volumeChangeFromEvent(event); + }); + proxy(control.$volumeHandle, 'mousedown', () => { + control.isVolumeDroging = true; + }); + proxy(control.$volumeHandle, 'mousemove', event => { + if (control.isVolumeDroging) { + player.volume = volumeChangeFromEvent(event); + } + }); + proxy(document, 'mouseup', () => { + if (control.isVolumeDroging) { + control.isVolumeDroging = false; + } + }); + proxy(control.$record, 'click', e => { + e.stopPropagation(); + player.recording = true; + }); + proxy(control.$recordStop, 'click', e => { + e.stopPropagation(); + player.recording = false; + }); + proxy(control.$recordingStop, 'click', e => { + e.stopPropagation(); + player.recording = false; + }); + proxy(control.$fullscreen, 'click', e => { + e.stopPropagation(); + player.fullscreen = true; + }); + proxy(control.$fullscreenExit, 'click', e => { + e.stopPropagation(); + player.fullscreen = false; + }); + + if (player._opt.hasControl && player._opt.controlAutoHide) { + // + proxy(player.$container, 'mouseover', () => { + if (!player.fullscreen) { + setStyle(control.$controls, 'display', 'block'); + startDelayControlHidden(); + } + }); + proxy(player.$container, 'mousemove', () => { + if (player.$container && control.$controls) { + if (!player.fullscreen) { + if (control.$controls.style.display === 'none') { + setStyle(control.$controls, 'display', 'block'); + startDelayControlHidden(); + } + } else { + if (control.$controls.style.display === 'none') { + setStyle(control.$controls, 'display', 'block'); + startDelayControlHidden(); + } + } + } + }); + proxy(player.$container, 'mouseout', () => { + stopDelayControlHidden(); + setStyle(control.$controls, 'display', 'none'); + }); + let delayHiddenTimeout = null; + + const startDelayControlHidden = () => { + stopDelayControlHidden(); + delayHiddenTimeout = setTimeout(() => { + setStyle(control.$controls, 'display', 'none'); + }, 5 * 1000); + }; + + const stopDelayControlHidden = () => { + if (delayHiddenTimeout) { + clearTimeout(delayHiddenTimeout); + delayHiddenTimeout = null; + } + }; + } + }); + + function styleInject(css, ref) { + if ( ref === void 0 ) ref = {}; + var insertAt = ref.insertAt; + + if (!css || typeof document === 'undefined') { return; } + + var head = document.head || document.getElementsByTagName('head')[0]; + var style = document.createElement('style'); + style.type = 'text/css'; + + if (insertAt === 'top') { + if (head.firstChild) { + head.insertBefore(style, head.firstChild); + } else { + head.appendChild(style); + } + } else { + head.appendChild(style); + } + + if (style.styleSheet) { + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } + } + + var css_248z$1 = "@keyframes rotation{0%{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(1turn)}}@keyframes magentaPulse{0%{background-color:#630030;-webkit-box-shadow:0 0 9px #333}50%{background-color:#a9014b;-webkit-box-shadow:0 0 18px #a9014b}to{background-color:#630030;-webkit-box-shadow:0 0 9px #333}}.jessibuca-container .jessibuca-icon{cursor:pointer;width:16px;height:16px}.jessibuca-container .jessibuca-poster{position:absolute;z-index:10;left:0;top:0;right:0;bottom:0;height:100%;width:100%;background-position:50%;background-repeat:no-repeat;background-size:contain;pointer-events:none}.jessibuca-container .jessibuca-play-big{position:absolute;display:none;height:100%;width:100%;background:rgba(0,0,0,.4)}.jessibuca-container .jessibuca-play-big:after{cursor:pointer;content:\"\";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:block;width:48px;height:48px;background-image:url(\"data:image/png;base64,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\");background-repeat:no-repeat;background-position:50%}.jessibuca-container .jessibuca-play-big:hover:after{background-image:url(\"data:image/png;base64,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\")}.jessibuca-container .jessibuca-recording{display:none;position:absolute;left:50%;top:0;padding:0 3px;transform:translateX(-50%);justify-content:space-around;align-items:center;width:95px;height:20px;background:#000;opacity:1;border-radius:0 0 8px 8px;z-index:1}.jessibuca-container .jessibuca-recording .jessibuca-recording-red-point{width:8px;height:8px;background:#ff1f1f;border-radius:50%;animation:magentaPulse 1s linear infinite}.jessibuca-container .jessibuca-recording .jessibuca-recording-time{font-size:14px;font-weight:500;color:#ddd}.jessibuca-container .jessibuca-recording .jessibuca-icon-recordStop{width:16px;height:16px;cursor:pointer}.jessibuca-container .jessibuca-loading{display:none;flex-direction:column;justify-content:center;align-items:center;position:absolute;z-index:20;left:0;top:0;right:0;bottom:0;width:100%;height:100%;pointer-events:none}.jessibuca-container .jessibuca-loading-text{line-height:20px;font-size:13px;color:#fff;margin-top:10px}.jessibuca-container .jessibuca-controls{background-color:#161616;box-sizing:border-box;display:flex;flex-direction:column;justify-content:flex-end;position:absolute;z-index:40;left:0;right:0;bottom:0;height:38px;width:100%;padding-left:13px;padding-right:13px;font-size:14px;color:#fff;opacity:0;visibility:hidden;transition:all .2s ease-in-out;-webkit-user-select:none;user-select:none;transition:width .5s ease-in}.jessibuca-container .jessibuca-controls .jessibuca-controls-item{position:relative;display:flex;justify-content:center;padding:0 8px}.jessibuca-container .jessibuca-controls .jessibuca-controls-item:hover .icon-title-tips{visibility:visible;opacity:1}.jessibuca-container .jessibuca-controls .jessibuca-fullscreen,.jessibuca-container .jessibuca-controls .jessibuca-fullscreen-exit,.jessibuca-container .jessibuca-controls .jessibuca-icon-audio,.jessibuca-container .jessibuca-controls .jessibuca-microphone-close,.jessibuca-container .jessibuca-controls .jessibuca-pause,.jessibuca-container .jessibuca-controls .jessibuca-play,.jessibuca-container .jessibuca-controls .jessibuca-record,.jessibuca-container .jessibuca-controls .jessibuca-record-stop,.jessibuca-container .jessibuca-controls .jessibuca-screenshot{display:none}.jessibuca-container .jessibuca-controls .jessibuca-icon-audio,.jessibuca-container .jessibuca-controls .jessibuca-icon-mute{z-index:1}.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom{display:flex;justify-content:space-between;height:100%}.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-left,.jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-right{display:flex;align-items:center}.jessibuca-container.jessibuca-controls-show .jessibuca-controls{opacity:1;visibility:visible}.jessibuca-container.jessibuca-controls-show-auto-hide .jessibuca-controls{opacity:.8;visibility:visible;display:none}.jessibuca-container.jessibuca-hide-cursor *{cursor:none!important}.jessibuca-container .jessibuca-icon-loading{width:50px;height:50px;background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%;animation:rotation 1s linear infinite}.jessibuca-container .jessibuca-icon-screenshot{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-screenshot:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-play{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-play:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-pause{background:url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAABA0lEQVRoQ+1YwQqCUBAcfWXXsLr2AXWTPXno8yVB8AP6Aa3oHI+kCDqYaawJljSe133uzO44bx0M/HEG/v1gAd9mkAyQgY4I/F8LJUlyrQFtD2AtIkcNoFEU+Z7n7QD4DfFHEVlocrVmgAUAIAOl3mILPcDgEFcUhyrUKMGUUcroc3NQRimj9XJBGaWMvvPydKN0o6/9QTdKN6rZANxj6EbpRulGuZnjYqs8BbyR8Ub2Izeys+u6yyAIDpo/ehzHM2NMDsA0xFsRmWhyfTIDWSXxCEBmrd2EYXjSHJqm6bQoii2AOYBL5Z0xgFxEVppcrQvQJO0zhgX0iXbdWWSADHRE4AZQ731AhEUeNwAAAABJRU5ErkJggg==\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-pause:hover{background:url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAA7klEQVRoQ+2YSwrCQBBEX6HiVvxsPYDewfN7By/gD9ciQkvERQwJdBSiYs0mEDo96aruombEjy/9+P/jAj7NoBkwA28i8H8tFBFRA9oeWEo6ZgCNiDGwAYpn3TpKmmVytWbABQBmoNRbbqEHGB7iiuJYhRol2DJqGX1uDsuoZdRmLuNZSzGWUcuoZdRHSp/IylNgK2ErYSthK3FHwLcSvpXIjoLt9Jfa6TMwl3TIMBkRE2AH9BriL5KGmVyvWIltJXEfKN6tJJ0ym0bECFgDU+Ba+WZQFCdpkcnVuoBM0i5jXECXaNftZQbMwJsI3AAPN3dAQflHegAAAABJRU5ErkJggg==\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-record{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-record:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-recordStop{background:url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAGDElEQVRoQ82ZaahVVRTHf//moKKggQawcmg0olGl0awvRoMVBRGFlQ1YQZIZqRVKmJmFgVk59EFQykYjgmajbJ7n2WiAbKKCBq0Vfznndd723Lvvve/5bMH9cvfaa63/2WuvaYteoIjYHDgEOAAYDOwIbA/4f9PvwHfAt8DbwGvAS5L8f49Ine6OCO89CTgFOBrYqU1Z3wBPAUskPdDm3i72jgBExCXAWGBQp4qTfR8CMyXd0a68tgBExEjgBmCfdhW1yP8eMFHS/S3y0xKAiNgQmA2MaUHwB8DnwNfAbwX/FsDOwG7Ani3I8ElcLOnvHG8WQET0Ax4C9msi7BHgbuAFSXaHhhQRewBDgZOBE5qwvuV1SSuayWsKICIcVZ4Atq4R8mdxKnMkfZT7UnXrEeE7dD7gO7VpDc/PwAhJrzaS3xBAROzrUFcJhVUZjhrjJX3cieHpnogYUNytUTXy/gAOlvROna5aABHhGG5f3qZmk33ztt4wvAbIBcCcBicxSNLKdK0RgNeB/RPmVcBxkp5eF8aXMiPiKODRGpd6XZJduhutBSAipgNX1Bg/tJkv9iao4u4tBzZJ5N4oaXz1v24AImIvwLE4peGSnDX7jCLC2f3JGoV7S3q//D8F8DJwULJpgiQnrz6niLgSmJYofkXSwWsBiIgRwGPNmPscARARDqGp7zu0Orz/l4kjYhlweGLk4Ebhq8oXEc6wGwH/tAhyA2C1JGfsphQRTqBvJkzLJB3ZBaBIKGkGXSqpWab013FWvacooXO21K07256WS4QRsRQ4PhHgsPrxmjsQEZOB6xKGIZJebGZVRDwOHNOJ5ZU9j0s6NqPnUJcpCc9kSVNKAA5ZQyoMn0gamDMsIj4rCrQca7P1zyT1zwmIiE+AKt9yScNUFGuuZaoxd7okR4Ccfzq997S0fleSy5acrjQ//QUMNADXH/cmu0dKcoWZE+r2MKs8I+YdSW5Dc7rcizycMI0ygKuA6ysLjiT9JX3RgtC+BLArYJet5q4JBuBG5aKKsV/ZryWt/p8BcJj2R3VjVNJsA1gEnFH5821JzZqXLtaI6LMTsNIafYsM4L6iOyoNe1FSNSI1PIj1AMCh1CG1pPsNYEkxGin/fFVSWg/VglgPAF4BDqwYs8QAFgDnVP78SJIzbJbWAwBXC9VRzgIDcLVXjfm/AP0kuR/NhbY+uwMR4e7QDf6WFaOmGYBHJbcnlh7USvPSlycQEXYdu1CVxhiARxzPJwsXSarrTbux9TEAh3qH/CqtKSU2Az5NZpsPSTqxBRdy49/SfWki60NJ2WFXTUXqwdmAsphbCJxZUeIGfltJvg8NKSIMfPcc0Mx6tpiLiK2AH4qeoxS3UNJZJYC6emicpJkZAOOAGT0EcLmkmzvQM8oz1BLAxsX8vjqBWynJ86FcJDoLGO4OC8jOMgthnrX696Qkn35Oh+dB21aYfgJ2kLSqqzCKiGuAaxNJkyRNzSlYl+sNmq2pkiZZbxWAJ8g/Aj6NksI+3kplui5AFL2271m1AvVJb1fmqXSsMhGYkhjznqSeNi0d4YsIz3/SCNXNK+omcy5ZPVKv0r2STu3Iig431dRolrRCkvuCLqoD4BlM3Th7nqTzOrSnrW0RcSdQp+tASX4gbAzAK8Ub2KwarQ8Cp0vy20CvU5FUFwN1SfRSSbemSpu9D9wCXFZjpacDoyU925sIIuIw4K5k8lCqmCWpzpbmb2QRMRc4t4GhfiOYJunLngCJiF2Aq4ELG8iZL6mRDflHvohwpnXGrSM/VM8DFkt6rh0gxRd3K3s24BBeRzMkpaP+bnzZR77iTvgLuOR29mxEDnmer7rk9dPT98CvBbNreGdSD8s8WT4i81rpjD5G0vzcR2kJQAHCs5ubgKZjwERhednrHvAa2eaPMFaSm6UstQyglBQRDm92qWwJnNXencGnZpdp67W+bQAVIKOLCz6sTUNTdjdTcyW5N2+bOgZQAeLHQLuV5/UeM6ZZPDXKfa1nqs/4QUXSG21bXdnQYwBV5RHhy2rXcmh0E+5GxOTGyCWwp34fSCovd09sX7P3X2uzPXCoLsVMAAAAAElFTkSuQmCC\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-recordStop:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreen{background:url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAHTElEQVRoQ+1Zb4xcVRX/nZl5u2/LrrO0EFKoBYpVaRu3u/e+3WlDZJdIRLQhNLIiEggxqURIjGmqTTAmWiRpjH4wghq+KIQYupYQEvEDmEVdyu7OfbPbzQaEYqtSwTb4Z3aV7s6b9445mzvm7XRm3oy7oanZ82ny5txzz++ec8+/S7jIiS5y/bEG4EJbcJkFpqenryqXy6cbKBUB+AeANIBuAG8AuAzAn06ePOkNDw+H9dZOTU11h2H4EwB7ALwL4FIA7wFw7O9aSxkAE9H9SqnHazGc50LGGFFQlGuW/pbNZq/aunXrYtICY8xmAD8C8HEAnUn8sf9/oLX+SiKAQqFweRRFvwewvgbzmwA+BOAkgEsAZAG85rpubseOHaVmlTHGfBTAYwA6gKU7WCaiOWaWPT9mv1eLO6S1/mYiAGPMddYtUtXMRPRVx3F+FkXRup07d/7FGDMEYExrHTSrfIVvfHx8Uy6XO22MWae1fu/IkSPpbdu2pRcWFmpakYgeVEo92gyAdQCKADI1HZL581rrp4lIfHPV6Pjx45cEQfCvBgL3a62/nwhgZmbm0lKp9OeYf56rMqmc9v4oikb6+/v/uhoIGigvAUGChdBBrfXhRAD5fL6XiCZsZDhHRAeY+VBVlIiYeTQMw725XG5uJSDqKc/M9xDR1wFsF/lEdKdS6ulEABMTExvS6fQMgCsBhPPz825nZ+dnieinANrjApj5mSAI7t61a9fC/+JSDZS/t62t7WgQBH+0IVoA7GsqjDIz+b4vCyXcnSuXy9fmcrkz+Xz+TgB3ENHeqlN43HXdB7dv3x60AqKR8p7nPXHixIn2YrEo7itRipn5057n/SrRAhbA320eEAGbtdbvyvfJycn16XR6BIBEnzg9PD8//63BwcGwGRBJylcEG2MkbEtUFAS3NgVAmI0xkl23Wt/bppR6rSK0UChcGUXRcwBUFYjDWuuDSffBHpBk82XEzPfKyVc+Wlf+HQDJGQLgDs/zjiZawJrudQBXAzirlNpIRMs2nJiY+HA6nRYQH4kJ7NZaS/htSBLlgiB4jJnFJZeoWnn7jYwxDxCRJK/LmXnI87yXEgHEzHs2m81urlce5PP5fiL6BYAPAmhrJZmNjo5murq6ngdwcy3lK0rKYc7Nze1n5gNE9Cml1HgiAGviguu6A0nlge/7N83Nzf12aGionHTy1f+Pjo5KdBuOu00tGZKpmfmHAJ5oygJjY2Nd3d3di0nKt6rwSvjFK6Iocnp7e/+ZaIGVbHSh1q51ZBfq5Cv7rllgzQIrPIGLwoUkqdVLqssASCKbnp6+ure3VyrSRGLmVHWpkbioRYbx8fErHMcZbKofsGMVKRHu01pLc1+XJMGUSqXPEdGTrZQSIlAycVdX1+FSqXRw9+7dUvXWJFE+k8lI53e71vrZphKZMeYPMvvJZDK3SfNea1GsZpoH8EWl1NFmLTE7O9u2sLDwNoANAA65rvtwrcw/NTV1TRiGp2w/8AXP836eCMAWWicAXENEvymXy/sGBgakvP4v1ajnzzDzl7TWzyX1A1KquK4r7hkf2xxQSn2vem2sHwijKLqlv7//xUQAtpyW6YBMJUJm3hNvJBo0I3XL3fim1kVfAHB9/Dsz3+95nkztlsgClYr1BgBRKpW6oa+v75VEAMJgjDkrNbj8jndCzXZSSXfU930l/bRtWyvsC+KKAEYq98kYIzy3W4abtNajiQCsBQTAByzzsNZ6ZLWUrygwOTl5YyqVEgXjriQjzVcdx9nb09Nz1vf9F5j5EzK5Y+ZBz/NeTgRw7Nixjra2NpkLycBW5jK3OY7zUq2hU6NmJMkK8r/v+3uYWXrsZdMOAM86jnN3EAS/BjAgjgDgy1rrHycCsBNkCZ9X2DtwIxGNVS9cqfLWPalQKNzFzN8GcK2dQCxtRUTSxPQx827L+13P876WCMA27W8BOG82Wlm8GsrHZNHIyEhqy5YtvwTwyXqWI6KHlFKPJAKwYVSiULVZl9aupvJxZexIU+J8TRBE9B2l1DcSAdjLKneg1nh9fzabfbRYLG4qlUpvd3R0bCqXy7tOnTr1VKOHjVqb2jC5j4gmwzAM0+l0OgzDVCqVkvGhuO8yYuZHPM97KBGA7/vXM/O0TBpqMMvo+x17waWGkhLgMrGK1vrJpCRWkRcrD+STvCvIXiJLhgNdddzoAa21vCmcR8uKOWPMRgBSPrRSpcpY8T6l1FNJ0UfeBTKZjNyxlqg60cUXL1PUupBsIO9XMkqX96v4mFvcS0Z+Mg86TUTtzCxvCh1E9BmllPxXk+zrzxQRzTBzJxG5zCzuIjJ32DG+WCOuk1hFqoKlfNSMBWSU5zDzFnEPInqLmSWpbZANARzRWr8jQHt6ev4tAuX34uLi+iiKiknjdskzlepzdna2s729PSgWi24YhuszmYxn99sYRdHSGx0RnUmlUqf7+vqO1zuYVlylJbO/X8xrAN6vk15zoQt90v+3FvgPXUePXrKTg9MAAAAASUVORK5CYII=\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreen:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreenExit{background:url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAADd0lEQVRoQ+2Zz2sdVRTHv+fJBDW6anDVXen6wZszYxYBiYgtFGst3VSDunKjpS0GpUlqfjVpsVVs6aaL0or4YxMVFCJZ2ZLdPUP+gq5bQnTxtNAkfTnlhnnlkmQy9yV9780rudt77tzv5/y4v4bQ4Y06XD/2ANodwec/AiJygJnvtdvTWfPnRkBEJAiCN8rl8kMfiPn5+Ve7u7v3rays0Orq6lJfX99/PuN2auMDoAD+BvA2M6/mTWSMOUtE48D6AjHGzN/kjdlNvy+AnWOOmQ/lTSYiEwDOWzsimgrDcCRvzG76GwGw8/zJzO9sN6GInAMwbW1UdSSKoqndCMwb6wNwGsB39Q+p6h/M/C4R2dTa1AoHYBWKyCkA1+pqiWi2Wq0e7e/vf7yRoJAAKcQggMtuJKIoOtoxACnE0/xOi/SXMAxPuhCFjUBdpIjYVWXSEf0TM3/g9BeriDMKdSPEz8z8vrU1xgwT0YXCrEJZy1iSJKOqOub0/8jMA0mSfKKqNwoPkHp7ioiGHIhRIvpHVa93BEBa2JcAfOlALAHo6RgAKzRJkk9V1S6xL7kpV4idOM31taxaIKJHqmpPnMMA9hcOQES2PDJkAT1XAAC+ZebPfWB3auNzmLObVsNRUNUXVHUujuM7OxXnMy4XwOcj29mIyOuq+lapVGrYCelKpkEQ3CyXy4tbzdN0AGPMxr2iYZ+sra3FcRybtgCIiK2BKw2rdgaUSqWoUqlIkQAepFDdAF7cBq5ERI9rtdr1OI7tmE2t6SmUEYFHAEaexYW/1QC2EF+ru5GIvg7D0D2GNJxprQY4o6qv1I/b6SpzOYqiLxpWng5oOQAzXxWRWwA+dkRfYOb1p5hGW6sBJpn5KytSRG4D+KguWFXHoyhy7xdeLC0F2ChSRL4H8OFuINoKYIUbY34gogHH3eeZef1K6tPaDpCm068A3nMEDzHzxY4BUNWSiPxORO6z5aDPPlGICNQ9bYyZIaLjjudzIQoFkKbTbwCO+UI0HcB9J/LdeY0xs0R02IGYYObRrWqiFQCfEZEtSHsfmGZm+4qxbbM/hQD8BeBNa0hEM2EYnmgLgP3lFARBT1dXly4vL//b29tbzQNIU+llAHeJaLFSqRzJes5vegR8xGbZLCwsHKzVav8z8/0sm0ID+MDvAfh4qZk2exFopnd9vv0ELrXBQO7fD10AAAAASUVORK5CYII=\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-fullscreenExit:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-audio{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-audio:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-mute{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-mute:hover{background:url(\"data:image/png;base64,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\") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-text{font-size:14px;width:30px}.jessibuca-container .jessibuca-speed{font-size:14px;color:#fff}.jessibuca-container .jessibuca-quality-menu-list{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .jessibuca-quality-menu-list.jessibuca-quality-menu-shown{visibility:visible;opacity:1}.jessibuca-container .icon-title-tips{pointer-events:none;position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s ease 0s,opacity .3s ease 0s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .icon-title{display:inline-block;padding:5px 10px;font-size:12px;white-space:nowrap;color:#fff}.jessibuca-container .jessibuca-quality-menu{padding:8px 0}.jessibuca-container .jessibuca-quality-menu-item{display:block;height:25px;margin:0;padding:0 10px;cursor:pointer;font-size:14px;text-align:center;width:50px;color:hsla(0,0%,100%,.5);transition:color .3s,background-color .3s}.jessibuca-container .jessibuca-quality-menu-item:hover{background-color:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-quality-menu-item:focus{outline:none}.jessibuca-container .jessibuca-quality-menu-item.jessibuca-quality-menu-item-active{color:#2298fc}.jessibuca-container .jessibuca-volume-panel-wrap{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%) translateY(22%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px;height:120px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-wrap.jessibuca-volume-panel-wrap-show{visibility:visible;opacity:1}.jessibuca-container .jessibuca-volume-panel{cursor:pointer;position:absolute;top:21px;height:60px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-text{position:absolute;left:0;top:0;width:50px;height:20px;line-height:20px;text-align:center;color:#fff;font-size:12px}.jessibuca-container .jessibuca-volume-panel-handle{position:absolute;top:48px;left:50%;width:12px;height:12px;border-radius:12px;margin-left:-6px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:before{bottom:-54px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:after{bottom:6px;background:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-volume-panel-handle:after,.jessibuca-container .jessibuca-volume-panel-handle:before{content:\"\";position:absolute;display:block;left:50%;width:3px;margin-left:-1px;height:60px}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-controls{width:100vh}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-play-big:after{transform:translate(-50%,-50%) rotate(270deg)}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading{flex-direction:row}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading-text{transform:rotate(270deg)}\n/*# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["style.scss"],"names":[],"mappings":"AAAA,oBACE,GACE,8BAAiC,CACnC,GACE,+BAAmC,CAAE,CAEzC,wBACE,GACE,wBAAyB,CACzB,+BAAkC,CACpC,IACE,wBAAyB,CACzB,mCAAsC,CACxC,GACE,wBAAyB,CACzB,+BAAkC,CAAE,CAExC,qCACE,cAAe,CACf,UAAW,CACX,WAAc,CAEhB,uCACE,iBAAkB,CAClB,UAAW,CACX,MAAO,CACP,KAAM,CACN,OAAQ,CACR,QAAS,CACT,WAAY,CACZ,UAAW,CACX,uBAAkC,CAClC,2BAA4B,CAC5B,uBAAwB,CACxB,mBAAsB,CAExB,yCACE,iBAAkB,CAClB,YAAa,CACb,WAAY,CACZ,UAAW,CACX,yBAAgC,CAChC,+CACE,cAAe,CACf,UAAW,CACX,iBAAkB,CAClB,QAAS,CACT,OAAQ,CACR,8BAAgC,CAChC,aAAc,CACd,UAAW,CACX,WAAY,CACZ,k9BAA2C,CAC3C,2BAA4B,CAC5B,uBAA6B,CAC/B,qDACE,0zBAAmD,CAEvD,0CACE,YAAa,CACb,iBAAkB,CAClB,QAAS,CACT,KAAM,CACN,aAAc,CACd,0BAA2B,CAC3B,4BAA6B,CAC7B,kBAAmB,CACnB,UAAW,CACX,WAAY,CACZ,eAAmB,CACnB,SAAU,CACV,yBAA8B,CAC9B,SAAY,CACZ,yEACE,SAAU,CACV,UAAW,CACX,kBAAmB,CACnB,iBAAkB,CAClB,yCAA4C,CAC9C,oEACE,cAAe,CACf,eAAgB,CAChB,UAAgB,CAClB,qEACE,UAAW,CACX,WAAY,CACZ,cAAiB,CAErB,wCACE,YAAa,CACb,qBAAsB,CACtB,sBAAuB,CACvB,kBAAmB,CACnB,iBAAkB,CAClB,UAAW,CACX,MAAO,CACP,KAAM,CACN,OAAQ,CACR,QAAS,CACT,UAAW,CACX,WAAY,CACZ,mBAAsB,CAExB,6CACE,gBAAiB,CACjB,cAAe,CACf,UAAW,CACX,eAAkB,CAEpB,yCACE,wBAAyB,CACzB,qBAAsB,CACtB,YAAa,CACb,qBAAsB,CACtB,wBAAyB,CACzB,iBAAkB,CAClB,UAAW,CACX,MAAO,CACP,OAAQ,CACR,QAAS,CACT,WAAY,CACZ,UAAW,CACX,iBAAkB,CAClB,kBAAmB,CACnB,cAAe,CACf,UAAW,CACX,SAAU,CACV,iBAAkB,CAClB,8BAAgC,CAChC,wBAAiB,CAAjB,gBAAiB,CACjB,4BAA+B,CAC/B,kEACE,iBAAkB,CAClB,YAAa,CACb,sBAAuB,CACvB,aAAgB,CAChB,yFACE,kBAAmB,CACnB,SAAY,CAiBhB,ojBACE,YAAe,CACjB,6HACE,SAAY,CACd,oEACE,YAAa,CACb,6BAA8B,CAC9B,WAAc,CAId,2LAFE,YAAa,CACb,kBAGqB,CAE3B,iEACE,SAAU,CACV,kBAAqB,CAEvB,2EACE,UAAY,CACZ,kBAAmB,CACnB,YAAe,CAEjB,6CACE,qBAAyB,CAE3B,6CACE,UAAW,CACX,WAAY,CACZ,kgFAAyD,CACzD,yBAA0B,CAC1B,qCAAwC,CAE1C,gDACE,0wDAA4D,CAC5D,yBAA4B,CAC5B,sDACE,8+CAAkE,CAClE,yBAA4B,CAEhC,0CACE,09BAAsD,CACtD,yBAA4B,CAC5B,gDACE,k0BAA4D,CAC5D,yBAA4B,CAEhC,2CACE,8dAAuD,CACvD,yBAA4B,CAC5B,iDACE,kcAA6D,CAC7D,yBAA4B,CAEhC,4CACE,0nCAAwD,CACxD,yBAA4B,CAC5B,kDACE,s9BAA8D,CAC9D,yBAA4B,CAEhC,gDACE,kpEAA6D,CAC7D,yBAA4B,CAC5B,sDACE,8qFAAmE,CACnE,yBAA4B,CAEhC,gDACE,8jFAA4D,CAC5D,yBAA4B,CAC5B,sDACE,0iEAAkE,CAClE,yBAA4B,CAEhC,oDACE,kyCAAiE,CACjE,yBAA4B,CAC5B,0DACE,8nCAAuE,CACvE,yBAA4B,CAEhC,2CACE,shCAAuD,CACvD,yBAA4B,CAC5B,iDACE,84BAA6D,CAC7D,yBAA4B,CAEhC,0CACE,0lHAAsD,CACtD,yBAA4B,CAC5B,gDACE,ssFAA4D,CAC5D,yBAA4B,CAEhC,0CACE,cAAe,CACf,UAAa,CAEf,sCACE,cAAe,CACf,UAAa,CAEf,kDACE,iBAAkB,CAClB,QAAS,CACT,WAAY,CACZ,iBAAkB,CAClB,SAAU,CACV,0BAA2B,CAC3B,qCAA2C,CAC3C,+BAAoC,CACpC,iBAAoB,CACpB,+EACE,kBAAmB,CACnB,SAAY,CAEhB,sCACE,mBAAoB,CACpB,iBAAkB,CAClB,QAAS,CACT,WAAY,CACZ,iBAAkB,CAClB,SAAU,CACV,0BAA2B,CAC3B,qDAA2D,CAC3D,+BAAoC,CACpC,iBAAoB,CAEtB,iCACE,oBAAqB,CACrB,gBAAiB,CACjB,cAAe,CACf,kBAAmB,CACnB,UAAc,CAEhB,6CACE,aAAgB,CAElB,kDACE,aAAc,CACd,WAAY,CACZ,QAAS,CACT,cAAe,CACf,cAAe,CACf,cAAe,CACf,iBAAkB,CAClB,UAAW,CACX,wBAA+B,CAC/B,yCAAiD,CACjD,wDACE,mCAA4C,CAC9C,wDACE,YAAe,CACjB,qFACE,aAAgB,CAEpB,kDACE,iBAAkB,CAClB,QAAS,CACT,WAAY,CACZ,iBAAkB,CAClB,SAAU,CACV,0CAA2C,CAC3C,qCAA2C,CAC3C,+BAAoC,CACpC,iBAAkB,CAClB,YAAa,CACb,UAAW,CACX,eAAkB,CAClB,mFACE,kBAAmB,CACnB,SAAY,CAEhB,6CACE,cAAe,CACf,iBAAkB,CAClB,QAAS,CACT,WAAY,CACZ,UAAW,CACX,eAAkB,CAEpB,kDACE,iBAAkB,CAClB,MAAO,CACP,KAAM,CACN,UAAW,CACX,WAAY,CACZ,gBAAiB,CACjB,iBAAkB,CAClB,UAAW,CACX,cAAiB,CAEnB,oDACE,iBAAkB,CAClB,QAAS,CACT,QAAS,CACT,UAAW,CACX,WAAY,CACZ,kBAAmB,CACnB,gBAAiB,CACjB,eAAkB,CAClB,2DACE,YAAa,CACb,eAAkB,CACpB,0DACE,UAAW,CACX,6BAAsC,CACxC,qHACE,UAAW,CACX,iBAAkB,CAClB,aAAc,CACd,QAAS,CACT,SAAU,CACV,gBAAiB,CACjB,WAAc,CAElB,kEACE,WAAc,CAEhB,wEACE,6CAAiD,CAEnD,iEACE,kBAAqB,CAEvB,sEACE,wBAA2B","file":"style.scss","sourcesContent":["@keyframes rotation {\n  from {\n    -webkit-transform: rotate(0deg); }\n  to {\n    -webkit-transform: rotate(360deg); } }\n\n@keyframes magentaPulse {\n  from {\n    background-color: #630030;\n    -webkit-box-shadow: 0 0 9px #333; }\n  50% {\n    background-color: #a9014b;\n    -webkit-box-shadow: 0 0 18px #a9014b; }\n  to {\n    background-color: #630030;\n    -webkit-box-shadow: 0 0 9px #333; } }\n\n.jessibuca-container .jessibuca-icon {\n  cursor: pointer;\n  width: 16px;\n  height: 16px; }\n\n.jessibuca-container .jessibuca-poster {\n  position: absolute;\n  z-index: 10;\n  left: 0;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  height: 100%;\n  width: 100%;\n  background-position: center center;\n  background-repeat: no-repeat;\n  background-size: contain;\n  pointer-events: none; }\n\n.jessibuca-container .jessibuca-play-big {\n  position: absolute;\n  display: none;\n  height: 100%;\n  width: 100%;\n  background: rgba(0, 0, 0, 0.4); }\n  .jessibuca-container .jessibuca-play-big:after {\n    cursor: pointer;\n    content: '';\n    position: absolute;\n    left: 50%;\n    top: 50%;\n    transform: translate(-50%, -50%);\n    display: block;\n    width: 48px;\n    height: 48px;\n    background-image: url(\"../assets/play.png\");\n    background-repeat: no-repeat;\n    background-position: center; }\n  .jessibuca-container .jessibuca-play-big:hover:after {\n    background-image: url(\"../assets/play-hover.png\"); }\n\n.jessibuca-container .jessibuca-recording {\n  display: none;\n  position: absolute;\n  left: 50%;\n  top: 0;\n  padding: 0 3px;\n  transform: translateX(-50%);\n  justify-content: space-around;\n  align-items: center;\n  width: 95px;\n  height: 20px;\n  background: #000000;\n  opacity: 1;\n  border-radius: 0px 0px 8px 8px;\n  z-index: 1; }\n  .jessibuca-container .jessibuca-recording .jessibuca-recording-red-point {\n    width: 8px;\n    height: 8px;\n    background: #FF1F1F;\n    border-radius: 50%;\n    animation: magentaPulse 1s linear infinite; }\n  .jessibuca-container .jessibuca-recording .jessibuca-recording-time {\n    font-size: 14px;\n    font-weight: 500;\n    color: #DDDDDD; }\n  .jessibuca-container .jessibuca-recording .jessibuca-icon-recordStop {\n    width: 16px;\n    height: 16px;\n    cursor: pointer; }\n\n.jessibuca-container .jessibuca-loading {\n  display: none;\n  flex-direction: column;\n  justify-content: center;\n  align-items: center;\n  position: absolute;\n  z-index: 20;\n  left: 0;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  width: 100%;\n  height: 100%;\n  pointer-events: none; }\n\n.jessibuca-container .jessibuca-loading-text {\n  line-height: 20px;\n  font-size: 13px;\n  color: #fff;\n  margin-top: 10px; }\n\n.jessibuca-container .jessibuca-controls {\n  background-color: #161616;\n  box-sizing: border-box;\n  display: flex;\n  flex-direction: column;\n  justify-content: flex-end;\n  position: absolute;\n  z-index: 40;\n  left: 0;\n  right: 0;\n  bottom: 0;\n  height: 38px;\n  width: 100%;\n  padding-left: 13px;\n  padding-right: 13px;\n  font-size: 14px;\n  color: #fff;\n  opacity: 0;\n  visibility: hidden;\n  transition: all 0.2s ease-in-out;\n  user-select: none;\n  transition: width .5s ease-in; }\n  .jessibuca-container .jessibuca-controls .jessibuca-controls-item {\n    position: relative;\n    display: flex;\n    justify-content: center;\n    padding: 0 8px; }\n    .jessibuca-container .jessibuca-controls .jessibuca-controls-item:hover .icon-title-tips {\n      visibility: visible;\n      opacity: 1; }\n  .jessibuca-container .jessibuca-controls .jessibuca-microphone-close {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-icon-audio {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-play {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-pause {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-fullscreen-exit {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-screenshot {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-record {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-fullscreen {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-record-stop {\n    display: none; }\n  .jessibuca-container .jessibuca-controls .jessibuca-icon-audio, .jessibuca-container .jessibuca-controls .jessibuca-icon-mute {\n    z-index: 1; }\n  .jessibuca-container .jessibuca-controls .jessibuca-controls-bottom {\n    display: flex;\n    justify-content: space-between;\n    height: 100%; }\n    .jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-left {\n      display: flex;\n      align-items: center; }\n    .jessibuca-container .jessibuca-controls .jessibuca-controls-bottom .jessibuca-controls-right {\n      display: flex;\n      align-items: center; }\n\n.jessibuca-container.jessibuca-controls-show .jessibuca-controls {\n  opacity: 1;\n  visibility: visible; }\n\n.jessibuca-container.jessibuca-controls-show-auto-hide .jessibuca-controls {\n  opacity: 0.8;\n  visibility: visible;\n  display: none; }\n\n.jessibuca-container.jessibuca-hide-cursor * {\n  cursor: none !important; }\n\n.jessibuca-container .jessibuca-icon-loading {\n  width: 50px;\n  height: 50px;\n  background: url(\"../assets/loading.png\") no-repeat center;\n  background-size: 100% 100%;\n  animation: rotation 1s linear infinite; }\n\n.jessibuca-container .jessibuca-icon-screenshot {\n  background: url(\"../assets/screenshot.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-screenshot:hover {\n    background: url(\"../assets/screenshot-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-play {\n  background: url(\"../assets/play.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-play:hover {\n    background: url(\"../assets/play-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-pause {\n  background: url(\"../assets/pause.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-pause:hover {\n    background: url(\"../assets/pause-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-record {\n  background: url(\"../assets/record.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-record:hover {\n    background: url(\"../assets/record-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-recordStop {\n  background: url(\"../assets/record-stop.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-recordStop:hover {\n    background: url(\"../assets/record-stop-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-fullscreen {\n  background: url(\"../assets/fullscreen.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-fullscreen:hover {\n    background: url(\"../assets/fullscreen-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-fullscreenExit {\n  background: url(\"../assets/exit-fullscreen.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-fullscreenExit:hover {\n    background: url(\"../assets/exit-fullscreen-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-audio {\n  background: url(\"../assets/audio.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-audio:hover {\n    background: url(\"../assets/audio-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-mute {\n  background: url(\"../assets/mute.png\") no-repeat center;\n  background-size: 100% 100%; }\n  .jessibuca-container .jessibuca-icon-mute:hover {\n    background: url(\"../assets/mute-hover.png\") no-repeat center;\n    background-size: 100% 100%; }\n\n.jessibuca-container .jessibuca-icon-text {\n  font-size: 14px;\n  width: 30px; }\n\n.jessibuca-container .jessibuca-speed {\n  font-size: 14px;\n  color: #fff; }\n\n.jessibuca-container .jessibuca-quality-menu-list {\n  position: absolute;\n  left: 50%;\n  bottom: 100%;\n  visibility: hidden;\n  opacity: 0;\n  transform: translateX(-50%);\n  transition: visibility 300ms, opacity 300ms;\n  background-color: rgba(0, 0, 0, 0.5);\n  border-radius: 4px; }\n  .jessibuca-container .jessibuca-quality-menu-list.jessibuca-quality-menu-shown {\n    visibility: visible;\n    opacity: 1; }\n\n.jessibuca-container .icon-title-tips {\n  pointer-events: none;\n  position: absolute;\n  left: 50%;\n  bottom: 100%;\n  visibility: hidden;\n  opacity: 0;\n  transform: translateX(-50%);\n  transition: visibility 300ms ease 0s, opacity 300ms ease 0s;\n  background-color: rgba(0, 0, 0, 0.5);\n  border-radius: 4px; }\n\n.jessibuca-container .icon-title {\n  display: inline-block;\n  padding: 5px 10px;\n  font-size: 12px;\n  white-space: nowrap;\n  color: white; }\n\n.jessibuca-container .jessibuca-quality-menu {\n  padding: 8px 0; }\n\n.jessibuca-container .jessibuca-quality-menu-item {\n  display: block;\n  height: 25px;\n  margin: 0;\n  padding: 0 10px;\n  cursor: pointer;\n  font-size: 14px;\n  text-align: center;\n  width: 50px;\n  color: rgba(255, 255, 255, 0.5);\n  transition: color 300ms, background-color 300ms; }\n  .jessibuca-container .jessibuca-quality-menu-item:hover {\n    background-color: rgba(255, 255, 255, 0.2); }\n  .jessibuca-container .jessibuca-quality-menu-item:focus {\n    outline: none; }\n  .jessibuca-container .jessibuca-quality-menu-item.jessibuca-quality-menu-item-active {\n    color: #2298FC; }\n\n.jessibuca-container .jessibuca-volume-panel-wrap {\n  position: absolute;\n  left: 50%;\n  bottom: 100%;\n  visibility: hidden;\n  opacity: 0;\n  transform: translateX(-50%) translateY(22%);\n  transition: visibility 300ms, opacity 300ms;\n  background-color: rgba(0, 0, 0, 0.5);\n  border-radius: 4px;\n  height: 120px;\n  width: 50px;\n  overflow: hidden; }\n  .jessibuca-container .jessibuca-volume-panel-wrap.jessibuca-volume-panel-wrap-show {\n    visibility: visible;\n    opacity: 1; }\n\n.jessibuca-container .jessibuca-volume-panel {\n  cursor: pointer;\n  position: absolute;\n  top: 21px;\n  height: 60px;\n  width: 50px;\n  overflow: hidden; }\n\n.jessibuca-container .jessibuca-volume-panel-text {\n  position: absolute;\n  left: 0;\n  top: 0;\n  width: 50px;\n  height: 20px;\n  line-height: 20px;\n  text-align: center;\n  color: #fff;\n  font-size: 12px; }\n\n.jessibuca-container .jessibuca-volume-panel-handle {\n  position: absolute;\n  top: 48px;\n  left: 50%;\n  width: 12px;\n  height: 12px;\n  border-radius: 12px;\n  margin-left: -6px;\n  background: #fff; }\n  .jessibuca-container .jessibuca-volume-panel-handle::before {\n    bottom: -54px;\n    background: #fff; }\n  .jessibuca-container .jessibuca-volume-panel-handle::after {\n    bottom: 6px;\n    background: rgba(255, 255, 255, 0.2); }\n  .jessibuca-container .jessibuca-volume-panel-handle::before, .jessibuca-container .jessibuca-volume-panel-handle::after {\n    content: '';\n    position: absolute;\n    display: block;\n    left: 50%;\n    width: 3px;\n    margin-left: -1px;\n    height: 60px; }\n\n.jessibuca-container.jessibuca-fullscreen-web .jessibuca-controls {\n  width: 100vh; }\n\n.jessibuca-container.jessibuca-fullscreen-web .jessibuca-play-big:after {\n  transform: translate(-50%, -50%) rotate(270deg); }\n\n.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading {\n  flex-direction: row; }\n\n.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading-text {\n  transform: rotate(270deg); }\n"]} */"; + styleInject(css_248z$1); + + // todo: 待定 + var hotkey = ((player, control) => { + const { + events: { + proxy + } + } = player; + const keys = {}; + + function addHotkey(key, event) { + if (keys[key]) { + keys[key].push(event); + } else { + keys[key] = [event]; + } + } // + + + addHotkey(HOT_KEY.esc, () => { + if (player.fullscreen) { + player.fullscreen = false; + } + }); // + + addHotkey(HOT_KEY.arrowUp, () => { + player.volume += 0.05; + }); // + + addHotkey(HOT_KEY.arrowDown, () => { + player.volume -= 0.05; + }); + proxy(window, 'keydown', event => { + if (control.isFocus) { + const tag = document.activeElement.tagName.toUpperCase(); + const editable = document.activeElement.getAttribute('contenteditable'); + + if (tag !== 'INPUT' && tag !== 'TEXTAREA' && editable !== '' && editable !== 'true') { + const events = keys[event.keyCode]; + + if (events) { + event.preventDefault(); + events.forEach(fn => fn()); + } + } + } + }); + }); + + class Control { + constructor(player) { + this.player = player; + template(player, this); + property(player, this); + observer$1(player, this); + events(player, this); + + if (player._opt.hotKey) { + hotkey(player, this); + } + + this.player.debug.log('Control', 'init'); + } + + destroy() { + if (this.$poster) { + this.player.$container.removeChild(this.$poster); + } + + if (this.$loading) { + this.player.$container.removeChild(this.$loading); + } + + if (this.$controls) { + this.player.$container.removeChild(this.$controls); + } + + if (this.$recording) { + this.player.$container.removeChild(this.$recording); + } + + if (this.$playBig) { + this.player.$container.removeChild(this.$playBig); + } + + this.player.debug.log('control', 'destroy'); + } + + autoSize() { + const player = this.player; + player.$container.style.padding = '0 0'; + const playerWidth = player.width; + const playerHeight = player.height; + const playerRatio = playerWidth / playerHeight; + const canvasWidth = player.video.$videoElement.width; + const canvasHeight = player.video.$videoElement.height; + const canvasRatio = canvasWidth / canvasHeight; + + if (playerRatio > canvasRatio) { + const padding = (playerWidth - playerHeight * canvasRatio) / 2; + player.$container.style.padding = `0 ${padding}px`; + } else { + const padding = (playerHeight - playerWidth / canvasRatio) / 2; + player.$container.style.padding = `${padding}px 0`; + } + } + + } + + var css_248z = ".jessibuca-container{position:relative;display:block;width:100%;height:100%;overflow:hidden}.jessibuca-container.jessibuca-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100vw!important;height:100vh!important;background:#000}\n/*# sourceMappingURL=data:application/json;base64,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 */"; + styleInject(css_248z); + + var observer = (player => { + const { + _opt, + debug, + events: { + proxy + } + } = player; + + if (_opt.supportDblclickFullscreen) { + proxy(player.$container, 'dblclick', e => { + const target = getTarget(e); + const nodeName = target.nodeName.toLowerCase(); + + if (nodeName === 'canvas' || nodeName === 'video') { + player.fullscreen = !player.fullscreen; + } + }); + } // + + + proxy(document, 'visibilitychange', () => { + if (_opt.hiddenAutoPause) { + debug.log('visibilitychange', document.visibilityState, player._isPlayingBeforePageHidden); + + if ("visible" === document.visibilityState) { + if (player._isPlayingBeforePageHidden) { + player.play(); + } + } else { + player._isPlayingBeforePageHidden = player.playing; // hidden + + if (player.playing) { + player.pause(); + } + } + } + }); + proxy(window, 'fullscreenchange', () => { + // + if (player.keepScreenOn !== null && "visible" === document.visibilityState) { + player.enableWakeLock(); + } + }); + }); + + class MP4$1 { + static init() { + MP4$1.types = { + avc1: [], + avcC: [], + hvc1: [], + hvcC: [], + btrt: [], + dinf: [], + dref: [], + esds: [], + ftyp: [], + hdlr: [], + mdat: [], + mdhd: [], + mdia: [], + mfhd: [], + minf: [], + moof: [], + moov: [], + mp4a: [], + mvex: [], + mvhd: [], + sdtp: [], + stbl: [], + stco: [], + stsc: [], + stsd: [], + stsz: [], + stts: [], + tfdt: [], + tfhd: [], + traf: [], + trak: [], + trun: [], + trex: [], + tkhd: [], + vmhd: [], + smhd: [] + }; + + for (let name in MP4$1.types) { + if (MP4$1.types.hasOwnProperty(name)) { + MP4$1.types[name] = [name.charCodeAt(0), name.charCodeAt(1), name.charCodeAt(2), name.charCodeAt(3)]; + } + } + + let constants = MP4$1.constants = {}; + constants.FTYP = new Uint8Array([0x69, 0x73, 0x6F, 0x6D, // major_brand: isom + 0x0, 0x0, 0x0, 0x1, // minor_version: 0x01 + 0x69, 0x73, 0x6F, 0x6D, // isom + 0x61, 0x76, 0x63, 0x31 // avc1 + ]); + constants.STSD_PREFIX = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x01 // entry_count + ]); + constants.STTS = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00 // entry_count + ]); + constants.STSC = constants.STCO = constants.STTS; + constants.STSZ = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00, // sample_size + 0x00, 0x00, 0x00, 0x00 // sample_count + ]); + constants.HDLR_VIDEO = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00, // pre_defined + 0x76, 0x69, 0x64, 0x65, // handler_type: 'vide' + 0x00, 0x00, 0x00, 0x00, // reserved: 3 * 4 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x56, 0x69, 0x64, 0x65, 0x6F, 0x48, 0x61, 0x6E, 0x64, 0x6C, 0x65, 0x72, 0x00 // name: VideoHandler + ]); + constants.HDLR_AUDIO = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00, // pre_defined + 0x73, 0x6F, 0x75, 0x6E, // handler_type: 'soun' + 0x00, 0x00, 0x00, 0x00, // reserved: 3 * 4 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x53, 0x6F, 0x75, 0x6E, 0x64, 0x48, 0x61, 0x6E, 0x64, 0x6C, 0x65, 0x72, 0x00 // name: SoundHandler + ]); + constants.DREF = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x01, // entry_count + 0x00, 0x00, 0x00, 0x0C, // entry_size + 0x75, 0x72, 0x6C, 0x20, // type 'url ' + 0x00, 0x00, 0x00, 0x01 // version(0) + flags + ]); // Sound media header + + constants.SMHD = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00 // balance(2) + reserved(2) + ]); // video media header + + constants.VMHD = new Uint8Array([0x00, 0x00, 0x00, 0x01, // version(0) + flags + 0x00, 0x00, // graphicsmode: 2 bytes + 0x00, 0x00, 0x00, 0x00, // opcolor: 3 * 2 bytes + 0x00, 0x00]); + } // Generate a box + + + static box(type) { + let size = 8; + let result = null; + let datas = Array.prototype.slice.call(arguments, 1); + let arrayCount = datas.length; + + for (let i = 0; i < arrayCount; i++) { + size += datas[i].byteLength; + } + + result = new Uint8Array(size); + result[0] = size >>> 24 & 0xFF; // size + + result[1] = size >>> 16 & 0xFF; + result[2] = size >>> 8 & 0xFF; + result[3] = size & 0xFF; + result.set(type, 4); // type + + let offset = 8; + + for (let i = 0; i < arrayCount; i++) { + // data body + result.set(datas[i], offset); + offset += datas[i].byteLength; + } + + return result; + } // emit ftyp & moov + + + static generateInitSegment(meta) { + let ftyp = MP4$1.box(MP4$1.types.ftyp, MP4$1.constants.FTYP); + let moov = MP4$1.moov(meta); + let result = new Uint8Array(ftyp.byteLength + moov.byteLength); + result.set(ftyp, 0); + result.set(moov, ftyp.byteLength); + return result; + } // Movie metadata box + + + static moov(meta) { + let mvhd = MP4$1.mvhd(meta.timescale, meta.duration); + let trak = MP4$1.trak(meta); + let mvex = MP4$1.mvex(meta); + return MP4$1.box(MP4$1.types.moov, mvhd, trak, mvex); + } // Movie header box + + + static mvhd(timescale, duration) { + return MP4$1.box(MP4$1.types.mvhd, new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00, // creation_time + 0x00, 0x00, 0x00, 0x00, // modification_time + timescale >>> 24 & 0xFF, // timescale: 4 bytes + timescale >>> 16 & 0xFF, timescale >>> 8 & 0xFF, timescale & 0xFF, duration >>> 24 & 0xFF, // duration: 4 bytes + duration >>> 16 & 0xFF, duration >>> 8 & 0xFF, duration & 0xFF, 0x00, 0x01, 0x00, 0x00, // Preferred rate: 1.0 + 0x01, 0x00, 0x00, 0x00, // PreferredVolume(1.0, 2bytes) + reserved(2bytes) + 0x00, 0x00, 0x00, 0x00, // reserved: 4 + 4 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, // ----begin composition matrix---- + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // ----end composition matrix---- + 0x00, 0x00, 0x00, 0x00, // ----begin pre_defined 6 * 4 bytes---- + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ----end pre_defined 6 * 4 bytes---- + 0xFF, 0xFF, 0xFF, 0xFF // next_track_ID + ])); + } // Track box + + + static trak(meta) { + return MP4$1.box(MP4$1.types.trak, MP4$1.tkhd(meta), MP4$1.mdia(meta)); + } // Track header box + + + static tkhd(meta) { + let trackId = meta.id, + duration = meta.duration; + let width = meta.presentWidth, + height = meta.presentHeight; + return MP4$1.box(MP4$1.types.tkhd, new Uint8Array([0x00, 0x00, 0x00, 0x07, // version(0) + flags + 0x00, 0x00, 0x00, 0x00, // creation_time + 0x00, 0x00, 0x00, 0x00, // modification_time + trackId >>> 24 & 0xFF, // track_ID: 4 bytes + trackId >>> 16 & 0xFF, trackId >>> 8 & 0xFF, trackId & 0xFF, 0x00, 0x00, 0x00, 0x00, // reserved: 4 bytes + duration >>> 24 & 0xFF, // duration: 4 bytes + duration >>> 16 & 0xFF, duration >>> 8 & 0xFF, duration & 0xFF, 0x00, 0x00, 0x00, 0x00, // reserved: 2 * 4 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // layer(2bytes) + alternate_group(2bytes) + 0x00, 0x00, 0x00, 0x00, // volume(2bytes) + reserved(2bytes) + 0x00, 0x01, 0x00, 0x00, // ----begin composition matrix---- + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // ----end composition matrix---- + width >>> 8 & 0xFF, // width and height + width & 0xFF, 0x00, 0x00, height >>> 8 & 0xFF, height & 0xFF, 0x00, 0x00])); + } + + static mdia(meta) { + return MP4$1.box(MP4$1.types.mdia, MP4$1.mdhd(meta), MP4$1.hdlr(meta), MP4$1.minf(meta)); + } // Media header box + + + static mdhd(meta) { + let timescale = meta.timescale; + let duration = meta.duration; + return MP4$1.box(MP4$1.types.mdhd, new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + 0x00, 0x00, 0x00, 0x00, // creation_time + 0x00, 0x00, 0x00, 0x00, // modification_time + timescale >>> 24 & 0xFF, // timescale: 4 bytes + timescale >>> 16 & 0xFF, timescale >>> 8 & 0xFF, timescale & 0xFF, duration >>> 24 & 0xFF, // duration: 4 bytes + duration >>> 16 & 0xFF, duration >>> 8 & 0xFF, duration & 0xFF, 0x55, 0xC4, // language: und (undetermined) + 0x00, 0x00 // pre_defined = 0 + ])); + } // Media handler reference box + + + static hdlr(meta) { + let data = null; + + if (meta.type === 'audio') { + data = MP4$1.constants.HDLR_AUDIO; + } else { + data = MP4$1.constants.HDLR_VIDEO; + } + + return MP4$1.box(MP4$1.types.hdlr, data); + } // Media infomation box + + + static minf(meta) { + let xmhd = null; + + if (meta.type === 'audio') { + xmhd = MP4$1.box(MP4$1.types.smhd, MP4$1.constants.SMHD); + } else { + xmhd = MP4$1.box(MP4$1.types.vmhd, MP4$1.constants.VMHD); + } + + return MP4$1.box(MP4$1.types.minf, xmhd, MP4$1.dinf(), MP4$1.stbl(meta)); + } // Data infomation box + + + static dinf() { + let result = MP4$1.box(MP4$1.types.dinf, MP4$1.box(MP4$1.types.dref, MP4$1.constants.DREF)); + return result; + } // Sample table box + + + static stbl(meta) { + let result = MP4$1.box(MP4$1.types.stbl, // type: stbl + MP4$1.stsd(meta), // Sample Description Table + MP4$1.box(MP4$1.types.stts, MP4$1.constants.STTS), // Time-To-Sample + MP4$1.box(MP4$1.types.stsc, MP4$1.constants.STSC), // Sample-To-Chunk + MP4$1.box(MP4$1.types.stsz, MP4$1.constants.STSZ), // Sample size + MP4$1.box(MP4$1.types.stco, MP4$1.constants.STCO) // Chunk offset + ); + return result; + } // Sample description box + + + static stsd(meta) { + if (meta.type === 'audio') { + // else: aac -> mp4a + return MP4$1.box(MP4$1.types.stsd, MP4$1.constants.STSD_PREFIX, MP4$1.mp4a(meta)); + } else { + if (meta.videoType === 'avc') { + // + return MP4$1.box(MP4$1.types.stsd, MP4$1.constants.STSD_PREFIX, MP4$1.avc1(meta)); + } else { + // + return MP4$1.box(MP4$1.types.stsd, MP4$1.constants.STSD_PREFIX, MP4$1.hvc1(meta)); + } + } + } + + static mp4a(meta) { + let channelCount = meta.channelCount; + let sampleRate = meta.audioSampleRate; + let data = new Uint8Array([0x00, 0x00, 0x00, 0x00, // reserved(4) + 0x00, 0x00, 0x00, 0x01, // reserved(2) + data_reference_index(2) + 0x00, 0x00, 0x00, 0x00, // reserved: 2 * 4 bytes + 0x00, 0x00, 0x00, 0x00, 0x00, channelCount, // channelCount(2) + 0x00, 0x10, // sampleSize(2) + 0x00, 0x00, 0x00, 0x00, // reserved(4) + sampleRate >>> 8 & 0xFF, // Audio sample rate + sampleRate & 0xFF, 0x00, 0x00]); + return MP4$1.box(MP4$1.types.mp4a, data, MP4$1.esds(meta)); + } + + static esds(meta) { + let config = meta.config || []; + let configSize = config.length; + let data = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version 0 + flags + 0x03, // descriptor_type + 0x17 + configSize, // length3 + 0x00, 0x01, // es_id + 0x00, // stream_priority + 0x04, // descriptor_type + 0x0F + configSize, // length + 0x40, // codec: mpeg4_audio + 0x15, // stream_type: Audio + 0x00, 0x00, 0x00, // buffer_size + 0x00, 0x00, 0x00, 0x00, // maxBitrate + 0x00, 0x00, 0x00, 0x00, // avgBitrate + 0x05 // descriptor_type + ].concat([configSize]).concat(config).concat([0x06, 0x01, 0x02 // GASpecificConfig + ])); + return MP4$1.box(MP4$1.types.esds, data); + } // avc + + + static avc1(meta) { + let avcc = meta.avcc; + const width = meta.codecWidth; + const height = meta.codecHeight; + let data = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, width >>> 8 & 255, width & 255, height >>> 8 & 255, height & 255, 0, 72, 0, 0, 0, 72, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 255, 255]); + return MP4$1.box(MP4$1.types.avc1, data, MP4$1.box(MP4$1.types.avcC, avcc)); + } // hvc + + + static hvc1(meta) { + let avcc = meta.avcc; + const width = meta.codecWidth; + const height = meta.codecHeight; + let data = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, width >>> 8 & 255, width & 255, height >>> 8 & 255, height & 255, 0, 72, 0, 0, 0, 72, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 255, 255]); + return MP4$1.box(MP4$1.types.hvc1, data, MP4$1.box(MP4$1.types.hvcC, avcc)); + } // Movie Extends box + + + static mvex(meta) { + return MP4$1.box(MP4$1.types.mvex, MP4$1.trex(meta)); + } // Track Extends box + + + static trex(meta) { + let trackId = meta.id; + let data = new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) + flags + trackId >>> 24 & 0xFF, // track_ID + trackId >>> 16 & 0xFF, trackId >>> 8 & 0xFF, trackId & 0xFF, 0x00, 0x00, 0x00, 0x01, // default_sample_description_index + 0x00, 0x00, 0x00, 0x00, // default_sample_duration + 0x00, 0x00, 0x00, 0x00, // default_sample_size + 0x00, 0x01, 0x00, 0x01 // default_sample_flags + ]); + return MP4$1.box(MP4$1.types.trex, data); + } // Movie fragment box + + + static moof(track, baseMediaDecodeTime) { + return MP4$1.box(MP4$1.types.moof, MP4$1.mfhd(track.sequenceNumber), MP4$1.traf(track, baseMediaDecodeTime)); + } // + + + static mfhd(sequenceNumber) { + let data = new Uint8Array([0x00, 0x00, 0x00, 0x00, sequenceNumber >>> 24 & 0xFF, // sequence_number: int32 + sequenceNumber >>> 16 & 0xFF, sequenceNumber >>> 8 & 0xFF, sequenceNumber & 0xFF]); + return MP4$1.box(MP4$1.types.mfhd, data); + } // Track fragment box + + + static traf(track, baseMediaDecodeTime) { + let trackId = track.id; // Track fragment header box + + let tfhd = MP4$1.box(MP4$1.types.tfhd, new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) & flags + trackId >>> 24 & 0xFF, // track_ID + trackId >>> 16 & 0xFF, trackId >>> 8 & 0xFF, trackId & 0xFF])); // Track Fragment Decode Time + + let tfdt = MP4$1.box(MP4$1.types.tfdt, new Uint8Array([0x00, 0x00, 0x00, 0x00, // version(0) & flags + baseMediaDecodeTime >>> 24 & 0xFF, // baseMediaDecodeTime: int32 + baseMediaDecodeTime >>> 16 & 0xFF, baseMediaDecodeTime >>> 8 & 0xFF, baseMediaDecodeTime & 0xFF])); + let sdtp = MP4$1.sdtp(track); + let trun = MP4$1.trun(track, sdtp.byteLength + 16 + 16 + 8 + 16 + 8 + 8); + return MP4$1.box(MP4$1.types.traf, tfhd, tfdt, trun, sdtp); + } // Sample Dependency Type box + + + static sdtp(track) { + let data = new Uint8Array(4 + 1); + let flags = track.flags; + data[4] = flags.isLeading << 6 | flags.dependsOn << 4 | flags.isDependedOn << 2 | flags.hasRedundancy; + return MP4$1.box(MP4$1.types.sdtp, data); + } // trun + + + static trun(track, offset) { + let dataSize = 12 + 16; + let data = new Uint8Array(dataSize); + offset += 8 + dataSize; + data.set([0x00, 0x00, 0x0F, 0x01, // version(0) & flags + 0x00, 0x00, 0x00, 0x01, // sample_count + offset >>> 24 & 0xFF, // data_offset + offset >>> 16 & 0xFF, offset >>> 8 & 0xFF, offset & 0xFF], 0); + let duration = track.duration; + let size = track.size; + let flags = track.flags; + let cts = track.cts; + data.set([duration >>> 24 & 0xFF, // sample_duration + duration >>> 16 & 0xFF, duration >>> 8 & 0xFF, duration & 0xFF, size >>> 24 & 0xFF, // sample_size + size >>> 16 & 0xFF, size >>> 8 & 0xFF, size & 0xFF, flags.isLeading << 2 | flags.dependsOn, // sample_flags + flags.isDependedOn << 6 | flags.hasRedundancy << 4 | flags.isNonSync, 0x00, 0x00, // sample_degradation_priority + cts >>> 24 & 0xFF, // sample_composition_time_offset + cts >>> 16 & 0xFF, cts >>> 8 & 0xFF, cts & 0xFF], 12); + return MP4$1.box(MP4$1.types.trun, data); + } // mdat + + + static mdat(data) { + return MP4$1.box(MP4$1.types.mdat, data); + } + + } + + MP4$1.init(); + + class MseDecoder extends Emitter { + constructor(player) { + super(); + this.player = player; + this.isAvc = true; + this.mediaSource = new window.MediaSource(); + this.sourceBuffer = null; + this.hasInit = false; + this.isInitInfo = false; + this.cacheTrack = {}; + this.timeInit = false; + this.sequenceNumber = 0; + this.mediaSourceOpen = false; + this.dropping = false; + this.firstRenderTime = null; + this.mediaSourceAppendBufferError = false; + this.mediaSourceAppendBufferFull = false; + this.isDecodeFirstIIframe = false; + this.player.video.$videoElement.src = window.URL.createObjectURL(this.mediaSource); + const { + debug, + events: { + proxy + } + } = player; + proxy(this.mediaSource, 'sourceopen', () => { + this.mediaSourceOpen = true; + this.player.emit(EVENTS.mseSourceOpen); + }); + proxy(this.mediaSource, 'sourceclose', () => { + this.player.emit(EVENTS.mseSourceClose); + }); + player.debug.log('MediaSource', 'init'); + } + + destroy() { + this.stop(); + this.mediaSource = null; + this.mediaSourceOpen = false; + this.sourceBuffer = null; + this.hasInit = false; + this.isInitInfo = false; + this.sequenceNumber = 0; + this.cacheTrack = null; + this.timeInit = false; + this.mediaSourceAppendBufferError = false; + this.mediaSourceAppendBufferFull = false; + this.isDecodeFirstIIframe = false; + this.off(); + this.player.debug.log('MediaSource', 'destroy'); + } + + get state() { + return this.mediaSource && this.mediaSource.readyState; + } + + get isStateOpen() { + return this.state === MEDIA_SOURCE_STATE.open; + } + + get isStateClosed() { + return this.state === MEDIA_SOURCE_STATE.closed; + } + + get isStateEnded() { + return this.state === MEDIA_SOURCE_STATE.ended; + } + + get duration() { + return this.mediaSource && this.mediaSource.duration; + } + + set duration(duration) { + this.mediaSource.duration = duration; + } + + decodeVideo(payload, ts, isIframe, cts) { + const player = this.player; + + if (!player) { + return; + } + + if (!this.hasInit) { + if (isIframe && payload[1] === 0) { + const videoCodec = payload[0] & 0x0F; + player.video.updateVideoInfo({ + encTypeCode: videoCodec + }); // 如果解码出来的是 + + if (videoCodec === VIDEO_ENC_CODE.h265) { + this.emit(EVENTS_ERROR.mediaSourceH265NotSupport); + return; + } + + if (!player._times.decodeStart) { + player._times.decodeStart = now(); + } + + this._decodeConfigurationRecord(payload, ts, isIframe, videoCodec); + + this.hasInit = true; + } + } else { + if (isIframe && payload[1] === 0) { + let config = parseAVCDecoderConfigurationRecord(payload.slice(5)); + const videoInfo = this.player.video.videoInfo; + + if (videoInfo && videoInfo.width && videoInfo.height && config && config.codecWidth && config.codecHeight && (config.codecWidth !== videoInfo.width || config.codecHeight !== videoInfo.height)) { + this.player.debug.warn('MediaSource', `width or height is update, width ${videoInfo.width}-> ${config.codecWidth}, height ${videoInfo.height}-> ${config.codecHeight}`); + this.isInitInfo = false; + this.player.video.init = false; + } + } + + if (!this.isDecodeFirstIIframe && isIframe) { + this.isDecodeFirstIIframe = true; + } + + if (this.isDecodeFirstIIframe) { + if (this.firstRenderTime === null) { + this.firstRenderTime = ts; + } + + const dts = ts - this.firstRenderTime; + + this._decodeVideo(payload, dts, isIframe, cts); + } else { + this.player.debug.warn('MediaSource', 'decodeVideo isDecodeFirstIIframe false'); + } + } + } + + _decodeConfigurationRecord(payload, ts, isIframe, videoCodec) { + let data = payload.slice(5); + let config = {}; + config = parseAVCDecoderConfigurationRecord(data); + const metaData = { + id: 1, + // video tag data + type: 'video', + timescale: 1000, + duration: 0, + avcc: data, + codecWidth: config.codecWidth, + codecHeight: config.codecHeight, + videoType: config.videoType + }; // ftyp + + const metaBox = MP4$1.generateInitSegment(metaData); + this.isAvc = true; + this.appendBuffer(metaBox.buffer); + this.sequenceNumber = 0; + this.cacheTrack = null; + this.timeInit = false; + } // + + + _decodeVideo(payload, dts, isIframe, cts) { + const player = this.player; + let arrayBuffer = payload.slice(5); + let bytes = arrayBuffer.byteLength; // player.debug.log('MediaSource', '_decodeVideo', ts); + + const $video = player.video.$videoElement; + const videoBufferDelay = player._opt.videoBufferDelay; + + if ($video.buffered.length > 1) { + this.removeBuffer($video.buffered.start(0), $video.buffered.end(0)); + this.timeInit = false; + } + + if (this.dropping && dts - this.cacheTrack.dts > videoBufferDelay) { + this.dropping = false; + this.cacheTrack = {}; + } else if (this.cacheTrack && dts >= this.cacheTrack.dts) { + // 需要额外加8个size + let mdatBytes = 8 + this.cacheTrack.size; + let mdatbox = new Uint8Array(mdatBytes); + mdatbox[0] = mdatBytes >>> 24 & 255; + mdatbox[1] = mdatBytes >>> 16 & 255; + mdatbox[2] = mdatBytes >>> 8 & 255; + mdatbox[3] = mdatBytes & 255; + mdatbox.set(MP4$1.types.mdat, 4); + mdatbox.set(this.cacheTrack.data, 8); + this.cacheTrack.duration = dts - this.cacheTrack.dts; // moof + + let moofbox = MP4$1.moof(this.cacheTrack, this.cacheTrack.dts); + let result = new Uint8Array(moofbox.byteLength + mdatbox.byteLength); + result.set(moofbox, 0); + result.set(mdatbox, moofbox.byteLength); // appendBuffer + + this.appendBuffer(result.buffer); + player.handleRender(); + player.updateStats({ + fps: true, + ts: dts, + buf: player.demux && player.demux.delay || 0 + }); + + if (!player._times.videoStart) { + player._times.videoStart = now(); + player.handlePlayToRenderTimes(); + } + } else { + player.debug.log('MediaSource', 'timeInit set false , cacheTrack = {}'); + this.timeInit = false; + this.cacheTrack = {}; + } + + if (!this.cacheTrack) { + this.cacheTrack = {}; + } + + this.cacheTrack.id = 1; + this.cacheTrack.sequenceNumber = ++this.sequenceNumber; + this.cacheTrack.size = bytes; + this.cacheTrack.dts = dts; + this.cacheTrack.cts = cts; + this.cacheTrack.isKeyframe = isIframe; + this.cacheTrack.data = arrayBuffer; // + + this.cacheTrack.flags = { + isLeading: 0, + dependsOn: isIframe ? 2 : 1, + isDependedOn: isIframe ? 1 : 0, + hasRedundancy: 0, + isNonSync: isIframe ? 0 : 1 + }; // + + if (!this.timeInit && $video.buffered.length === 1) { + player.debug.log('MediaSource', 'timeInit set true'); + this.timeInit = true; + $video.currentTime = $video.buffered.end(0); + } + + if (!this.isInitInfo && $video.videoWidth > 0 && $video.videoHeight > 0) { + player.debug.log('MediaSource', `updateVideoInfo: ${$video.videoWidth},${$video.videoHeight}`); + player.video.updateVideoInfo({ + width: $video.videoWidth, + height: $video.videoHeight + }); + player.video.initCanvasViewSize(); + this.isInitInfo = true; + } + } + + appendBuffer(buffer) { + const { + debug, + events: { + proxy + } + } = this.player; + + if (this.sourceBuffer === null) { + this.sourceBuffer = this.mediaSource.addSourceBuffer(MP4_CODECS.avc); + proxy(this.sourceBuffer, 'error', error => { + this.player.emit(EVENTS.mseSourceBufferError, error); // this.dropSourceBuffer(false) + }); + } + + if (this.mediaSourceAppendBufferError) { + debug.error('MediaSource', `this.mediaSourceAppendBufferError is true`); + return; + } + + if (this.mediaSourceAppendBufferFull) { + debug.error('MediaSource', `this.mediaSourceAppendBufferFull is true`); + return; + } + + if (this.sourceBuffer.updating === false && this.isStateOpen) { + try { + this.sourceBuffer.appendBuffer(buffer); + } catch (e) { + debug.warn('MediaSource', 'this.sourceBuffer.appendBuffer()', e.code, e); + + if (e.code === 22) { + // QuotaExceededError + // The SourceBuffer is full, and cannot free space to append additional buffers + this.stop(); + this.mediaSourceAppendBufferFull = true; + this.emit(EVENTS_ERROR.mediaSourceFull); + } else if (e.code === 11) { + // Failed to execute 'appendBuffer' on 'SourceBuffer': The HTMLMediaElement.error attribute is not null. + this.stop(); + this.mediaSourceAppendBufferError = true; + this.emit(EVENTS_ERROR.mediaSourceAppendBufferError); + } else { + debug.error('MediaSource', 'appendBuffer error', e); + this.player.emit(EVENTS.mseSourceBufferError, e); + } + } + + return; + } + + if (this.isStateClosed) { + this.player.emitError(EVENTS_ERROR.mseSourceBufferError, 'mediaSource is not attached to video or mediaSource is closed'); + } else if (this.isStateEnded) { + this.player.emitError(EVENTS_ERROR.mseSourceBufferError, 'mediaSource is closed'); + } else { + if (this.sourceBuffer.updating === true) { + this.player.emit(EVENTS.mseSourceBufferBusy); // this.dropSourceBuffer(true); + } + } + } + + stop() { + this.abortSourceBuffer(); + this.removeSourceBuffer(); + this.endOfStream(); + } + + dropSourceBuffer(isDropping) { + const $video = this.player.video.$videoElement; + this.dropping = isDropping; + + if ($video.buffered.length > 0) { + if ($video.buffered.end(0) - $video.currentTime > 1) { + this.player.debug.warn('MediaSource', 'dropSourceBuffer', `$video.buffered.end(0) is ${$video.buffered.end(0)} - $video.currentTime ${$video.currentTime}`); + $video.currentTime = $video.buffered.end(0); + } + } + } + + removeBuffer(start, end) { + if (this.isStateOpen && this.sourceBuffer.updating === false) { + try { + this.sourceBuffer.remove(start, end); + } catch (e) { + this.player.debug.warn('MediaSource', 'removeBuffer() error', e); + } + } else { + this.player.debug.warn('MediaSource', 'removeBuffer() this.isStateOpen is', this.isStateOpen, 'this.sourceBuffer.updating', this.sourceBuffer.updating); + } + } + + endOfStream() { + // fix: MediaSource endOfStream before demuxer initialization completes (before HAVE_METADATA) is treated as an error + const $videoElement = this.player.video && this.player.video.$videoElement; + + if (this.isStateOpen && $videoElement && $videoElement.readyState >= 1) { + try { + this.mediaSource.endOfStream(); + } catch (e) { + this.player.debug.warn('MediaSource', 'endOfStream() error', e); + } + } + } + + abortSourceBuffer() { + if (this.isStateOpen) { + if (this.sourceBuffer) { + this.sourceBuffer.abort(); + this.sourceBuffer = null; + } + } + } + + removeSourceBuffer() { + if (!this.isStateClosed) { + if (this.mediaSource && this.sourceBuffer) { + try { + this.mediaSource.removeSourceBuffer(this.sourceBuffer); + } catch (e) { + this.player.debug.warn('MediaSource', 'removeSourceBuffer() error', e); + } + } + } + } + + } + + // tks: https://github.com/richtr/NoSleep.js + const WEBM = "data:video/webm;base64,GkXfowEAAAAAAAAfQoaBAUL3gQFC8oEEQvOBCEKChHdlYm1Ch4EEQoWBAhhTgGcBAAAAAAAVkhFNm3RALE27i1OrhBVJqWZTrIHfTbuMU6uEFlSua1OsggEwTbuMU6uEHFO7a1OsghV17AEAAAAAAACkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVSalmAQAAAAAAAEUq17GDD0JATYCNTGF2ZjU1LjMzLjEwMFdBjUxhdmY1NS4zMy4xMDBzpJBlrrXf3DCDVB8KcgbMpcr+RImIQJBgAAAAAAAWVK5rAQAAAAAAD++uAQAAAAAAADLXgQFzxYEBnIEAIrWcg3VuZIaFVl9WUDiDgQEj44OEAmJaAOABAAAAAAAABrCBsLqBkK4BAAAAAAAPq9eBAnPFgQKcgQAitZyDdW5khohBX1ZPUkJJU4OBAuEBAAAAAAAAEZ+BArWIQOdwAAAAAABiZIEgY6JPbwIeVgF2b3JiaXMAAAAAAoC7AAAAAAAAgLUBAAAAAAC4AQN2b3JiaXMtAAAAWGlwaC5PcmcgbGliVm9yYmlzIEkgMjAxMDExMDEgKFNjaGF1ZmVudWdnZXQpAQAAABUAAABlbmNvZGVyPUxhdmM1NS41Mi4xMDIBBXZvcmJpcyVCQ1YBAEAAACRzGCpGpXMWhBAaQlAZ4xxCzmvsGUJMEYIcMkxbyyVzkCGkoEKIWyiB0JBVAABAAACHQXgUhIpBCCGEJT1YkoMnPQghhIg5eBSEaUEIIYQQQgghhBBCCCGERTlokoMnQQgdhOMwOAyD5Tj4HIRFOVgQgydB6CCED0K4moOsOQghhCQ1SFCDBjnoHITCLCiKgsQwuBaEBDUojILkMMjUgwtCiJqDSTX4GoRnQXgWhGlBCCGEJEFIkIMGQcgYhEZBWJKDBjm4FITLQagahCo5CB+EIDRkFQCQAACgoiiKoigKEBqyCgDIAAAQQFEUx3EcyZEcybEcCwgNWQUAAAEACAAAoEiKpEiO5EiSJFmSJVmSJVmS5omqLMuyLMuyLMsyEBqyCgBIAABQUQxFcRQHCA1ZBQBkAAAIoDiKpViKpWiK54iOCISGrAIAgAAABAAAEDRDUzxHlETPVFXXtm3btm3btm3btm3btm1blmUZCA1ZBQBAAAAQ0mlmqQaIMAMZBkJDVgEACAAAgBGKMMSA0JBVAABAAACAGEoOogmtOd+c46BZDppKsTkdnEi1eZKbirk555xzzsnmnDHOOeecopxZDJoJrTnnnMSgWQqaCa0555wnsXnQmiqtOeeccc7pYJwRxjnnnCateZCajbU555wFrWmOmkuxOeecSLl5UptLtTnnnHPOOeecc84555zqxekcnBPOOeecqL25lpvQxTnnnE/G6d6cEM4555xzzjnnnHPOOeecIDRkFQAABABAEIaNYdwpCNLnaCBGEWIaMulB9+gwCRqDnELq0ehopJQ6CCWVcVJKJwgNWQUAAAIAQAghhRRSSCGFFFJIIYUUYoghhhhyyimnoIJKKqmooowyyyyzzDLLLLPMOuyssw47DDHEEEMrrcRSU2011lhr7jnnmoO0VlprrbVSSimllFIKQkNWAQAgAAAEQgYZZJBRSCGFFGKIKaeccgoqqIDQkFUAACAAgAAAAABP8hzRER3RER3RER3RER3R8RzPESVREiVREi3TMjXTU0VVdWXXlnVZt31b2IVd933d933d+HVhWJZlWZZlWZZlWZZlWZZlWZYgNGQVAAACAAAghBBCSCGFFFJIKcYYc8w56CSUEAgNWQUAAAIACAAAAHAUR3EcyZEcSbIkS9IkzdIsT/M0TxM9URRF0zRV0RVdUTdtUTZl0zVdUzZdVVZtV5ZtW7Z125dl2/d93/d93/d93/d93/d9XQdCQ1YBABIAADqSIymSIimS4ziOJElAaMgqAEAGAEAAAIriKI7jOJIkSZIlaZJneZaomZrpmZ4qqkBoyCoAABAAQAAAAAAAAIqmeIqpeIqoeI7oiJJomZaoqZoryqbsuq7ruq7ruq7ruq7ruq7ruq7ruq7ruq7ruq7ruq7ruq7ruq4LhIasAgAkAAB0JEdyJEdSJEVSJEdygNCQVQCADACAAAAcwzEkRXIsy9I0T/M0TxM90RM901NFV3SB0JBVAAAgAIAAAAAAAAAMybAUy9EcTRIl1VItVVMt1VJF1VNVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVN0zRNEwgNWQkAkAEAkBBTLS3GmgmLJGLSaqugYwxS7KWxSCpntbfKMYUYtV4ah5RREHupJGOKQcwtpNApJq3WVEKFFKSYYyoVUg5SIDRkhQAQmgHgcBxAsixAsiwAAAAAAAAAkDQN0DwPsDQPAAAAAAAAACRNAyxPAzTPAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA0jRA8zxA8zwAAAAAAAAA0DwP8DwR8EQRAAAAAAAAACzPAzTRAzxRBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA0jRA8zxA8zwAAAAAAAAAsDwP8EQR0DwRAAAAAAAAACzPAzxRBDzRAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAEOAAABBgIRQasiIAiBMAcEgSJAmSBM0DSJYFTYOmwTQBkmVB06BpME0AAAAAAAAAAAAAJE2DpkHTIIoASdOgadA0iCIAAAAAAAAAAAAAkqZB06BpEEWApGnQNGgaRBEAAAAAAAAAAAAAzzQhihBFmCbAM02IIkQRpgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAGHAAAAgwoQwUGrIiAIgTAHA4imUBAIDjOJYFAACO41gWAABYliWKAABgWZooAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAAAYcAAACDChDBQashIAiAIAcCiKZQHHsSzgOJYFJMmyAJYF0DyApgFEEQAIAAAocAAACLBBU2JxgEJDVgIAUQAABsWxLE0TRZKkaZoniiRJ0zxPFGma53meacLzPM80IYqiaJoQRVE0TZimaaoqME1VFQAAUOAAABBgg6bE4gCFhqwEAEICAByKYlma5nmeJ4qmqZokSdM8TxRF0TRNU1VJkqZ5niiKommapqqyLE3zPFEURdNUVVWFpnmeKIqiaaqq6sLzPE8URdE0VdV14XmeJ4qiaJqq6roQRVE0TdNUTVV1XSCKpmmaqqqqrgtETxRNU1Vd13WB54miaaqqq7ouEE3TVFVVdV1ZBpimaaqq68oyQFVV1XVdV5YBqqqqruu6sgxQVdd1XVmWZQCu67qyLMsCAAAOHAAAAoygk4wqi7DRhAsPQKEhKwKAKAAAwBimFFPKMCYhpBAaxiSEFEImJaXSUqogpFJSKRWEVEoqJaOUUmopVRBSKamUCkIqJZVSAADYgQMA2IGFUGjISgAgDwCAMEYpxhhzTiKkFGPOOScRUoox55yTSjHmnHPOSSkZc8w556SUzjnnnHNSSuacc845KaVzzjnnnJRSSuecc05KKSWEzkEnpZTSOeecEwAAVOAAABBgo8jmBCNBhYasBABSAQAMjmNZmuZ5omialiRpmud5niiapiZJmuZ5nieKqsnzPE8URdE0VZXneZ4oiqJpqirXFUXTNE1VVV2yLIqmaZqq6rowTdNUVdd1XZimaaqq67oubFtVVdV1ZRm2raqq6rqyDFzXdWXZloEsu67s2rIAAPAEBwCgAhtWRzgpGgssNGQlAJABAEAYg5BCCCFlEEIKIYSUUggJAAAYcAAACDChDBQashIASAUAAIyx1lprrbXWQGettdZaa62AzFprrbXWWmuttdZaa6211lJrrbXWWmuttdZaa6211lprrbXWWmuttdZaa6211lprrbXWWmuttdZaa6211lprrbXWWmstpZRSSimllFJKKaWUUkoppZRSSgUA+lU4APg/2LA6wknRWGChISsBgHAAAMAYpRhzDEIppVQIMeacdFRai7FCiDHnJKTUWmzFc85BKCGV1mIsnnMOQikpxVZjUSmEUlJKLbZYi0qho5JSSq3VWIwxqaTWWoutxmKMSSm01FqLMRYjbE2ptdhqq7EYY2sqLbQYY4zFCF9kbC2m2moNxggjWywt1VprMMYY3VuLpbaaizE++NpSLDHWXAAAd4MDAESCjTOsJJ0VjgYXGrISAAgJACAQUooxxhhzzjnnpFKMOeaccw5CCKFUijHGnHMOQgghlIwx5pxzEEIIIYRSSsaccxBCCCGEkFLqnHMQQgghhBBKKZ1zDkIIIYQQQimlgxBCCCGEEEoopaQUQgghhBBCCKmklEIIIYRSQighlZRSCCGEEEIpJaSUUgohhFJCCKGElFJKKYUQQgillJJSSimlEkoJJYQSUikppRRKCCGUUkpKKaVUSgmhhBJKKSWllFJKIYQQSikFAAAcOAAABBhBJxlVFmGjCRcegEJDVgIAZAAAkKKUUiktRYIipRikGEtGFXNQWoqocgxSzalSziDmJJaIMYSUk1Qy5hRCDELqHHVMKQYtlRhCxhik2HJLoXMOAAAAQQCAgJAAAAMEBTMAwOAA4XMQdAIERxsAgCBEZohEw0JweFAJEBFTAUBigkIuAFRYXKRdXECXAS7o4q4DIQQhCEEsDqCABByccMMTb3jCDU7QKSp1IAAAAAAADADwAACQXAAREdHMYWRobHB0eHyAhIiMkAgAAAAAABcAfAAAJCVAREQ0cxgZGhscHR4fICEiIyQBAIAAAgAAAAAggAAEBAQAAAAAAAIAAAAEBB9DtnUBAAAAAAAEPueBAKOFggAAgACjzoEAA4BwBwCdASqwAJAAAEcIhYWIhYSIAgIABhwJ7kPfbJyHvtk5D32ych77ZOQ99snIe+2TkPfbJyHvtk5D32ych77ZOQ99YAD+/6tQgKOFggADgAqjhYIAD4AOo4WCACSADqOZgQArADECAAEQEAAYABhYL/QACIBDmAYAAKOFggA6gA6jhYIAT4AOo5mBAFMAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCAGSADqOFggB6gA6jmYEAewAxAgABEBAAGAAYWC/0AAiAQ5gGAACjhYIAj4AOo5mBAKMAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCAKSADqOFggC6gA6jmYEAywAxAgABEBAAGAAYWC/0AAiAQ5gGAACjhYIAz4AOo4WCAOSADqOZgQDzADECAAEQEAAYABhYL/QACIBDmAYAAKOFggD6gA6jhYIBD4AOo5iBARsAEQIAARAQFGAAYWC/0AAiAQ5gGACjhYIBJIAOo4WCATqADqOZgQFDADECAAEQEAAYABhYL/QACIBDmAYAAKOFggFPgA6jhYIBZIAOo5mBAWsAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCAXqADqOFggGPgA6jmYEBkwAxAgABEBAAGAAYWC/0AAiAQ5gGAACjhYIBpIAOo4WCAbqADqOZgQG7ADECAAEQEAAYABhYL/QACIBDmAYAAKOFggHPgA6jmYEB4wAxAgABEBAAGAAYWC/0AAiAQ5gGAACjhYIB5IAOo4WCAfqADqOZgQILADECAAEQEAAYABhYL/QACIBDmAYAAKOFggIPgA6jhYICJIAOo5mBAjMAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCAjqADqOFggJPgA6jmYECWwAxAgABEBAAGAAYWC/0AAiAQ5gGAACjhYICZIAOo4WCAnqADqOZgQKDADECAAEQEAAYABhYL/QACIBDmAYAAKOFggKPgA6jhYICpIAOo5mBAqsAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCArqADqOFggLPgA6jmIEC0wARAgABEBAUYABhYL/QACIBDmAYAKOFggLkgA6jhYIC+oAOo5mBAvsAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCAw+ADqOZgQMjADECAAEQEAAYABhYL/QACIBDmAYAAKOFggMkgA6jhYIDOoAOo5mBA0sAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCA0+ADqOFggNkgA6jmYEDcwAxAgABEBAAGAAYWC/0AAiAQ5gGAACjhYIDeoAOo4WCA4+ADqOZgQObADECAAEQEAAYABhYL/QACIBDmAYAAKOFggOkgA6jhYIDuoAOo5mBA8MAMQIAARAQABgAGFgv9AAIgEOYBgAAo4WCA8+ADqOFggPkgA6jhYID+oAOo4WCBA+ADhxTu2sBAAAAAAAAEbuPs4EDt4r3gQHxghEr8IEK"; + const MP4 = "data:video/mp4;base64,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"; // Detect iOS browsers < version 10 + + const oldIOS = () => typeof navigator !== "undefined" && parseFloat(("" + (/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0, ""])[1]).replace("undefined", "3_2").replace("_", ".").replace("_", "")) < 10 && !window.MSStream; // Detect native Wake Lock API support + + + const nativeWakeLock = () => "wakeLock" in navigator; + + class NoSleep { + constructor(player) { + this.player = player; + this.enabled = false; + + if (nativeWakeLock()) { + this._wakeLock = null; + + const handleVisibilityChange = () => { + if (this._wakeLock !== null && document.visibilityState === "visible") { + this.enable(); + } + }; + + document.addEventListener("visibilitychange", handleVisibilityChange); + document.addEventListener("fullscreenchange", handleVisibilityChange); + } else if (oldIOS()) { + this.noSleepTimer = null; + } else { + // Set up no sleep video element + this.noSleepVideo = document.createElement("video"); + this.noSleepVideo.setAttribute("title", "No Sleep"); + this.noSleepVideo.setAttribute("playsinline", ""); + + this._addSourceToVideo(this.noSleepVideo, "webm", WEBM); + + this._addSourceToVideo(this.noSleepVideo, "mp4", MP4); + + this.noSleepVideo.addEventListener("loadedmetadata", () => { + if (this.noSleepVideo.duration <= 1) { + // webm source + this.noSleepVideo.setAttribute("loop", ""); + } else { + // mp4 source + this.noSleepVideo.addEventListener("timeupdate", () => { + if (this.noSleepVideo.currentTime > 0.5) { + this.noSleepVideo.currentTime = Math.random(); + } + }); + } + }); + } + } + + _addSourceToVideo(element, type, dataURI) { + var source = document.createElement("source"); + source.src = dataURI; + source.type = `video/${type}`; + element.appendChild(source); + } + + get isEnabled() { + return this.enabled; + } + + enable() { + const debug = this.player.debug; + + if (nativeWakeLock()) { + return navigator.wakeLock.request("screen").then(wakeLock => { + this._wakeLock = wakeLock; + this.enabled = true; + debug.log('wakeLock', 'Wake Lock active.'); + + this._wakeLock.addEventListener("release", () => { + // ToDo: Potentially emit an event for the page to observe since + // Wake Lock releases happen when page visibility changes. + // (https://web.dev/wakelock/#wake-lock-lifecycle) + debug.log('wakeLock', 'Wake Lock released.'); + }); + }).catch(err => { + this.enabled = false; + debug.error('wakeLock', `${err.name}, ${err.message}`); + throw err; + }); + } else if (oldIOS()) { + this.disable(); + this.noSleepTimer = window.setInterval(() => { + if (!document.hidden) { + window.location.href = window.location.href.split("#")[0]; + window.setTimeout(window.stop, 0); + } + }, 15000); + this.enabled = true; + return Promise.resolve(); + } else { + let playPromise = this.noSleepVideo.play(); + return playPromise.then(res => { + this.enabled = true; + return res; + }).catch(err => { + this.enabled = false; + throw err; + }); + } + } + + disable() { + const debug = this.player.debug; + + if (nativeWakeLock()) { + if (this._wakeLock) { + this._wakeLock.release(); + } + + this._wakeLock = null; + } else if (oldIOS()) { + if (this.noSleepTimer) { + debug.warn('wakeLock', 'NoSleep now disabled for older iOS devices.'); + window.clearInterval(this.noSleepTimer); + this.noSleepTimer = null; + } + } else { + this.noSleepVideo.pause(); + } + + this.enabled = false; + } + + } + + class Player extends Emitter { + constructor(container, options) { + super(); + this.$container = container; + this._opt = Object.assign({}, DEFAULT_PLAYER_OPTIONS, options); + this.debug = new Debug(this); // + + if (this._opt.useWCS) { + this._opt.useWCS = supportWCS(); + } // + + + if (this._opt.useMSE) { + this._opt.useMSE = supportMSE(); + } // + + + if (this._opt.wcsUseVideoRender) { + this._opt.wcsUseVideoRender = supportMediaStreamTrack(); + } // 如果使用mse则强制不允许 webcodecs + + + if (this._opt.useMSE) { + if (this._opt.useWCS) { + this.debug.log('Player', 'useWCS set true->false'); + } + + if (!this._opt.forceNoOffscreen) { + this.debug.log('Player', 'forceNoOffscreen set false->true'); + } + + this._opt.useWCS = false; + this._opt.forceNoOffscreen = true; + } + + if (!this._opt.forceNoOffscreen) { + if (!supportOffscreenV2()) { + this._opt.forceNoOffscreen = true; + this._opt.useOffscreen = false; + } else { + this._opt.useOffscreen = true; + } + } + + if (!this._opt.hasAudio) { + this._opt.operateBtns.audio = false; + } + + this._opt.hasControl = this._hasControl(); // + + this._loading = false; + this._playing = false; + this._hasLoaded = false; // + + this._checkHeartTimeout = null; + this._checkLoadingTimeout = null; + this._checkStatsInterval = null; // + + this._startBpsTime = null; + this._isPlayingBeforePageHidden = false; + this._stats = { + buf: 0, + // 当前缓冲区时长，单位毫秒, + fps: 0, + // 当前视频帧率 + abps: 0, + // 当前音频码率，单位bit + vbps: 0, + // 当前视频码率，单位bit + ts: 0 // 当前视频帧pts，单位毫秒 + + }; // 各个步骤的时间统计 + + this._times = initPlayTimes(); // + + this._videoTimestamp = 0; + this._audioTimestamp = 0; + property$1(this); + this.events = new Events(this); + this.video = new Video(this); + + if (this._opt.hasAudio) { + this.audio = new Audio(this); + } + + this.recorder = new Recorder(this); + + if (!this._onlyMseOrWcsVideo()) { + this.decoderWorker = new DecoderWorker(this); + } else { + this.loaded = true; + } + + this.stream = null; + this.demux = null; + this._lastVolume = null; + + if (this._opt.useWCS) { + this.webcodecsDecoder = new WebcodecsDecoder(this); + this.loaded = true; + } + + if (this._opt.useMSE) { + this.mseDecoder = new MseDecoder(this); + this.loaded = true; + } // + + + this.control = new Control(this); + + if (isMobile()) { + this.keepScreenOn = new NoSleep(this); + } + + events$1(this); + observer(this); + + if (this._opt.useWCS) { + this.debug.log('Player', 'use WCS'); + } + + if (this._opt.useMSE) { + this.debug.log('Player', 'use MSE'); + } + + if (this._opt.useOffscreen) { + this.debug.log('Player', 'use offscreen'); + } + + this.debug.log('Player options', this._opt); + } + + destroy() { + this._loading = false; + this._playing = false; + this._hasLoaded = false; + this._lastVolume = null; + this._times = initPlayTimes(); + + if (this.decoderWorker) { + this.decoderWorker.destroy(); + this.decoderWorker = null; + } + + if (this.video) { + this.video.destroy(); + this.video = null; + } + + if (this.audio) { + this.audio.destroy(); + this.audio = null; + } + + if (this.stream) { + this.stream.destroy(); + this.stream = null; + } + + if (this.recorder) { + this.recorder.destroy(); + this.recorder = null; + } + + if (this.control) { + this.control.destroy(); + this.control = null; + } + + if (this.webcodecsDecoder) { + this.webcodecsDecoder.destroy(); + this.webcodecsDecoder = null; + } + + if (this.mseDecoder) { + this.mseDecoder.destroy(); + this.mseDecoder = null; + } + + if (this.demux) { + this.demux.destroy(); + this.demux = null; + } + + if (this.events) { + this.events.destroy(); + this.events = null; + } + + this.clearCheckHeartTimeout(); + this.clearCheckLoadingTimeout(); + this.clearStatsInterval(); // + + this.releaseWakeLock(); + this.keepScreenOn = null; // reset stats + + this.resetStats(); + this._audioTimestamp = 0; + this._videoTimestamp = 0; // 其他没法解耦的，通过 destroy 方式 + + this.emit('destroy'); // 接触所有绑定事件 + + this.off(); + this.debug.log('play', 'destroy end'); + } + + set fullscreen(value) { + if (isMobile() && this._opt.useWebFullScreen) { + this.emit(EVENTS.webFullscreen, value); + setTimeout(() => { + this.updateOption({ + rotate: value ? 270 : 0 + }); + this.resize(); + }, 10); + } else { + this.emit(EVENTS.fullscreen, value); + } + } + + get fullscreen() { + return isFullScreen() || this.webFullscreen; + } + + set webFullscreen(value) { + this.emit(EVENTS.webFullscreen, value); + } + + get webFullscreen() { + return this.$container.classList.contains('jessibuca-fullscreen-web'); + } + + set loaded(value) { + this._hasLoaded = value; + } + + get loaded() { + return this._hasLoaded; + } // + + + set playing(value) { + if (value) { + // 将loading 设置为 false + this.loading = false; + } + + if (this.playing !== value) { + this._playing = value; + this.emit(EVENTS.playing, value); + this.emit(EVENTS.volumechange, this.volume); + + if (value) { + this.emit(EVENTS.play); + } else { + this.emit(EVENTS.pause); + } + } + } + + get playing() { + return this._playing; + } + + get volume() { + return this.audio && this.audio.volume || 0; + } + + set volume(value) { + if (value !== this.volume) { + this.audio && this.audio.setVolume(value); + this._lastVolume = value; + } + } + + get lastVolume() { + return this._lastVolume; + } + + set loading(value) { + if (this.loading !== value) { + this._loading = value; + this.emit(EVENTS.loading, this._loading); + } + } + + get loading() { + return this._loading; + } + + set recording(value) { + if (value) { + if (this.playing) { + this.recorder && this.recorder.startRecord(); + } + } else { + this.recorder && this.recorder.stopRecordAndSave(); + } + } + + get recording() { + return this.recorder ? this.recorder.recording : false; + } + + set audioTimestamp(value) { + if (value === null) { + return; + } + + this._audioTimestamp = value; + } // + + + get audioTimestamp() { + return this._audioTimestamp; + } // + + + set videoTimestamp(value) { + if (value === null) { + return; + } + + this._videoTimestamp = value; // just for wasm + + if (!this._opt.useWCS && !this._opt.useMSE) { + if (this.audioTimestamp && this.videoTimestamp) { + this.audio && this.audio.emit(EVENTS.videoSyncAudio, { + audioTimestamp: this.audioTimestamp, + videoTimestamp: this.videoTimestamp, + diff: this.audioTimestamp - this.videoTimestamp + }); + } + } + } // + + + get videoTimestamp() { + return this._videoTimestamp; + } + + get isDebug() { + return this._opt.debug === true; + } + /** + * + * @param options + */ + + + updateOption(options) { + this._opt = Object.assign({}, this._opt, options); + } + /** + * + * @returns {Promise} + */ + + + init() { + return new Promise((resolve, reject) => { + if (!this.stream) { + this.stream = new Stream(this); + } + + if (!this.audio) { + if (this._opt.hasAudio) { + this.audio = new Audio(this); + } + } + + if (!this.demux) { + this.demux = new Demux(this); + } + + if (this._opt.useWCS) { + if (!this.webcodecsDecoder) { + this.webcodecsDecoder = new WebcodecsDecoder(this); + } + } + + if (this._opt.useMSE) { + if (!this.mseDecoder) { + this.mseDecoder = new MseDecoder(this); + } + } + + if (!this.decoderWorker && !this._onlyMseOrWcsVideo()) { + this.decoderWorker = new DecoderWorker(this); + this.once(EVENTS.decoderWorkerInit, () => { + resolve(); + }); + } else { + resolve(); + } + }); + } + /** + * + * @param url + * @returns {Promise} + */ + + + play(url, options) { + return new Promise((resolve, reject) => { + if (!url && !this._opt.url) { + return reject(); + } + + this.loading = true; + this.playing = false; + this._times.playInitStart = now(); + + if (!url) { + url = this._opt.url; + } + + this._opt.url = url; + this.clearCheckHeartTimeout(); + this.init().then(() => { + this._times.playStart = now(); // + + if (this._opt.isNotMute) { + this.mute(false); + } + + if (this.webcodecsDecoder) { + this.webcodecsDecoder.once(EVENTS_ERROR.webcodecsH265NotSupport, () => { + this.emit(EVENTS_ERROR.webcodecsH265NotSupport); + + if (!this._opt.autoWasm) { + this.emit(EVENTS.error, EVENTS_ERROR.webcodecsH265NotSupport); + } + }); + } + + if (this.mseDecoder) { + this.mseDecoder.once(EVENTS_ERROR.mediaSourceH265NotSupport, () => { + this.emit(EVENTS_ERROR.mediaSourceH265NotSupport); + + if (!this._opt.autoWasm) { + this.emit(EVENTS.error, EVENTS_ERROR.mediaSourceH265NotSupport); + } + }); + this.mseDecoder.once(EVENTS_ERROR.mediaSourceFull, () => { + this.emitError(EVENTS_ERROR.mediaSourceFull); + }); + this.mseDecoder.once(EVENTS_ERROR.mediaSourceAppendBufferError, () => { + this.emitError(EVENTS_ERROR.mediaSourceAppendBufferError); + }); + this.mseDecoder.once(EVENTS_ERROR.mediaSourceBufferListLarge, () => { + this.emitError(EVENTS_ERROR.mediaSourceBufferListLarge); + }); + this.mseDecoder.once(EVENTS_ERROR.mediaSourceAppendBufferEndTimeout, () => { + this.emitError(EVENTS_ERROR.mediaSourceAppendBufferEndTimeout); + }); + } + + this.enableWakeLock(); + this.stream.fetchStream(url, options); // + + this.checkLoadingTimeout(); // fetch error + + this.stream.once(EVENTS_ERROR.fetchError, error => { + reject(error); + }); // ws + + this.stream.once(EVENTS_ERROR.websocketError, error => { + reject(error); + }); // stream end + + this.stream.once(EVENTS.streamEnd, () => { + reject(); + }); // success + + this.stream.once(EVENTS.streamSuccess, () => { + resolve(); + this._times.streamResponse = now(); // + + this.video.play(); + this.checkStatsInterval(); + }); + }).catch(e => { + reject(e); + }); + }); + } + /** + * + */ + + + close() { + return new Promise((resolve, reject) => { + this._close().then(() => { + this.video && this.video.clearView(); + resolve(); + }); + }); + } + + resumeAudioAfterPause() { + if (this.lastVolume) { + this.volume = this.lastVolume; + } + } + + _close() { + return new Promise((resolve, reject) => { + // + if (this.stream) { + this.stream.destroy(); + this.stream = null; + } + + if (this.demux) { + this.demux.destroy(); + this.demux = null; + } // + + + if (this.decoderWorker) { + this.decoderWorker.destroy(); + this.decoderWorker = null; + } + + if (this.webcodecsDecoder) { + this.webcodecsDecoder.destroy(); + this.webcodecsDecoder = null; + } + + if (this.mseDecoder) { + this.mseDecoder.destroy(); + this.mseDecoder = null; + } + + if (this.audio) { + this.audio.destroy(); + this.audio = null; + } + + this.clearCheckHeartTimeout(); + this.clearCheckLoadingTimeout(); + this.clearStatsInterval(); + this.playing = false; + this.loading = false; + this.recording = false; + + if (this.video) { + this.video.resetInit(); + this.video.pause(true); + } // release lock + + + this.releaseWakeLock(); // reset stats + + this.resetStats(); // + + this._audioTimestamp = 0; + this._videoTimestamp = 0; // + + this._times = initPlayTimes(); // + + setTimeout(() => { + resolve(); + }, 0); + }); + } + /** + * + * @param flag {boolean} 是否清除画面 + * @returns {Promise} + */ + + + pause() { + let flag = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (flag) { + return this.close(); + } else { + return this._close(); + } + } + /** + * + * @param flag + */ + + + mute(flag) { + this.audio && this.audio.mute(flag); + } + /** + * + */ + + + resize() { + this.video.resize(); + } + /** + * + * @param fileName + * @param fileType + */ + + + startRecord(fileName, fileType) { + if (this.recording) { + return; + } + + this.recorder.setFileName(fileName, fileType); + this.recording = true; + } + /** + * + */ + + + stopRecordAndSave() { + if (this.recording) { + this.recording = false; + } + } + + _hasControl() { + let result = false; + let hasBtnShow = false; + Object.keys(this._opt.operateBtns).forEach(key => { + if (this._opt.operateBtns[key]) { + hasBtnShow = true; + } + }); + + if (this._opt.showBandwidth || this._opt.text || hasBtnShow) { + result = true; + } + + return result; + } + + _onlyMseOrWcsVideo() { + return this._opt.hasAudio === false && (this._opt.useMSE || this._opt.useWCS && !this._opt.useOffscreen); + } + + checkHeart() { + this.clearCheckHeartTimeout(); + this.checkHeartTimeout(); + } // 心跳检查，如果渲染间隔暂停了多少时间之后，就会抛出异常 + + + checkHeartTimeout() { + this._checkHeartTimeout = setTimeout(() => { + if (this.playing) { + // check again + if (this._stats.fps !== 0) { + return; + } + + this.pause().then(() => { + this.emit(EVENTS.timeout, EVENTS.delayTimeout); + this.emit(EVENTS.delayTimeout); + }); + } + }, this._opt.heartTimeout * 1000); + } + + checkStatsInterval() { + this._checkStatsInterval = setInterval(() => { + this.updateStats(); + }, 1000); + } // + + + clearCheckHeartTimeout() { + if (this._checkHeartTimeout) { + clearTimeout(this._checkHeartTimeout); + this._checkHeartTimeout = null; + } + } // loading 等待时间 + + + checkLoadingTimeout() { + this._checkLoadingTimeout = setTimeout(() => { + // check again + if (this.playing) { + return; + } + + this.pause().then(() => { + this.emit(EVENTS.timeout, EVENTS.loadingTimeout); + this.emit(EVENTS.loadingTimeout); + }); + }, this._opt.loadingTimeout * 1000); + } + + clearCheckLoadingTimeout() { + if (this._checkLoadingTimeout) { + clearTimeout(this._checkLoadingTimeout); + this._checkLoadingTimeout = null; + } + } + + clearStatsInterval() { + if (this._checkStatsInterval) { + clearInterval(this._checkStatsInterval); + this._checkStatsInterval = null; + } + } + + handleRender() { + if (this.loading) { + this.emit(EVENTS.start); + this.loading = false; + this.clearCheckLoadingTimeout(); + } + + if (!this.playing) { + this.playing = true; + } + + this.checkHeart(); + } // + + + updateStats(options) { + options = options || {}; + + if (!this._startBpsTime) { + this._startBpsTime = now(); + } + + if (isNotEmpty(options.ts)) { + this._stats.ts = options.ts; + } + + if (isNotEmpty(options.buf)) { + this._stats.buf = options.buf; + } + + if (options.fps) { + this._stats.fps += 1; + } + + if (options.abps) { + this._stats.abps += options.abps; + } + + if (options.vbps) { + this._stats.vbps += options.vbps; + } + + const _nowTime = now(); + + const timestamp = _nowTime - this._startBpsTime; + + if (timestamp < 1 * 1000) { + return; + } + + this.emit(EVENTS.stats, this._stats); + this.emit(EVENTS.performance, fpsStatus(this._stats.fps)); + this._stats.fps = 0; + this._stats.abps = 0; + this._stats.vbps = 0; + this._startBpsTime = _nowTime; + } + + resetStats() { + this._startBpsTime = null; + this._stats = { + buf: 0, + //ms + fps: 0, + abps: 0, + vbps: 0, + ts: 0 + }; + } + + enableWakeLock() { + if (this._opt.keepScreenOn) { + this.keepScreenOn && this.keepScreenOn.enable(); + } + } + + releaseWakeLock() { + if (this._opt.keepScreenOn) { + this.keepScreenOn && this.keepScreenOn.disable(); + } + } + + handlePlayToRenderTimes() { + const _times = this._times; + _times.playTimestamp = _times.playStart - _times.playInitStart; + _times.streamTimestamp = _times.streamStart - _times.playStart; + _times.streamResponseTimestamp = _times.streamResponse - _times.streamStart; + _times.demuxTimestamp = _times.demuxStart - _times.streamResponse; + _times.decodeTimestamp = _times.decodeStart - _times.demuxStart; + _times.videoTimestamp = _times.videoStart - _times.decodeStart; + _times.allTimestamp = _times.videoStart - _times.playInitStart; + this.emit(EVENTS.playToRenderTimes, _times); + } + + getOption() { + return this._opt; + } + + emitError(errorType) { + let message = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + this.emit(EVENTS.error, errorType, message); + this.emit(errorType, message); + } + + } + + class Jessibuca extends Emitter { + constructor(options) { + super(); + let _opt = options; + let $container = options.container; + + if (typeof options.container === 'string') { + $container = document.querySelector(options.container); + } + + if (!$container) { + throw new Error('Jessibuca need container option'); + } // check container node name + + + if ($container.nodeName === 'CANVAS' || $container.nodeName === 'VIDEO') { + throw new Error(`Jessibuca container type can not be ${$container.nodeName} type`); + } + + if (_opt.videoBuffer >= _opt.heartTimeout) { + throw new Error(`Jessibuca videoBuffer ${_opt.videoBuffer}s must be less than heartTimeout ${_opt.heartTimeout}s`); + } + + $container.classList.add('jessibuca-container'); + delete _opt.container; // 禁用离屏渲染 + + _opt.forceNoOffscreen = true; // 移动端不支持自动关闭控制栏 + + if (isMobile()) { + _opt.controlAutoHide = false; + } // s -> ms + + + if (isNotEmpty(_opt.videoBuffer)) { + _opt.videoBuffer = Number(_opt.videoBuffer) * 1000; + } // setting + + + if (isNotEmpty(_opt.timeout)) { + if (isEmpty(_opt.loadingTimeout)) { + _opt.loadingTimeout = _opt.timeout; + } + + if (isEmpty(_opt.heartTimeout)) { + _opt.heartTimeout = _opt.timeout; + } + } + + this._opt = _opt; + this.$container = $container; + this._loadingTimeoutReplayTimes = 0; + this._heartTimeoutReplayTimes = 0; + this.events = new Events(this); + + this._initPlayer($container, _opt); + } + /** + * + */ + + + destroy() { + if (this.events) { + this.events.destroy(); + this.events = null; + } + + if (this.player) { + this.player.destroy(); + this.player = null; + } + + this.$container = null; + this._opt = null; + this._loadingTimeoutReplayTimes = 0; + this._heartTimeoutReplayTimes = 0; + this.off(); + } + + _initPlayer($container, options) { + this.player = new Player($container, options); + this.player.debug.log('jessibuca', '_initPlayer', this.player.getOption()); + + this._bindEvents(); + } + + _resetPlayer() { + let options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + this.player.destroy(); + this.player = null; + this._opt = Object.assign(this._opt, options); + this._opt.url = ''; // reset url + + this._initPlayer(this.$container, this._opt); + } + + _bindEvents() { + // 对外的事件 + Object.keys(JESSIBUCA_EVENTS).forEach(key => { + this.player.on(JESSIBUCA_EVENTS[key], value => { + this.emit(key, value); + }); + }); + } + /** + * 是否开启控制台调试打印 + * @param value {Boolean} + */ + + + setDebug(value) { + this.player.updateOption({ + debug: !!value + }); + } + /** + * + */ + + + mute() { + this.player.mute(true); + } + /** + * + */ + + + cancelMute() { + this.player.mute(false); + } + /** + * + * @param value {number} + */ + + + setVolume(value) { + this.player.volume = value; + } + /** + * + */ + + + audioResume() { + this.player.audio && this.player.audio.audioEnabled(true); + } + /** + * 设置超时时长, 单位秒 在连接成功之前和播放中途,如果超过设定时长无数据返回,则回调timeout事件 + * @param value {number} + */ + + + setTimeout(time) { + time = Number(time); + this.player.updateOption({ + timeout: time, + loadingTimeout: time, + heartTimeout: time + }); + } + /** + * + * @param type {number}: 0,1,2 + */ + + + setScaleMode(type) { + type = Number(type); + let options = { + isFullResize: false, + isResize: false + }; + + switch (type) { + case SCALE_MODE_TYPE.full: + options.isFullResize = false; + options.isResize = false; + break; + + case SCALE_MODE_TYPE.auto: + options.isFullResize = false; + options.isResize = true; + break; + + case SCALE_MODE_TYPE.fullAuto: + options.isFullResize = true; + options.isResize = true; + break; + } + + this.player.updateOption(options); + this.resize(); + } + /** + * + * @returns {Promise} + */ + + + pause() { + return this.player.pause(); + } + /** + * + */ + + + close() { + // clear url + this._opt.url = ''; + this._opt.playOptions = {}; + return this.player.close(); + } + /** + * + */ + + + clearView() { + this.player.video.clearView(); + } + /** + * + * @param url {string} + * @param options {object} + * @returns {Promise} + */ + + + play(url) { + let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + return new Promise((resolve, reject) => { + if (!url && !this._opt.url) { + this.emit(EVENTS.error, EVENTS_ERROR.playError); + reject('play url is empty'); + return; + } + + if (url) { + // url 相等的时候。 + if (this._opt.url) { + // 存在相同的 url + if (url === this._opt.url) { + // 正在播放 + if (this.player.playing) { + resolve(); + } else { + // pause -> play + this.clearView(); + this.player.play(this._opt.url, this._opt.playOptions).then(() => { + resolve(); // 恢复下之前的音量 + + this.player.resumeAudioAfterPause(); + }).catch(e => { + this.player.debug.warn('jessibuca', 'pause -> play and play error', e); + this.player.pause().then(() => { + reject(e); + }); + }); + } + } else { + // url 发生改变了 + this.player.pause().then(() => { + // 清除 画面 + this.clearView(); + + this._play(url, options).then(() => { + resolve(); + }).catch(e => { + this.player.debug.warn('jessibuca', 'this._play error', e); + reject(e); + }); + }).catch(e => { + this.player.debug.warn('jessibuca', 'this._opt.url is null and pause error', e); + reject(e); + }); + } + } else { + this._play(url, options).then(() => { + resolve(); + }).catch(e => { + this.player.debug.warn('jessibuca', 'this._play error', e); + reject(e); + }); + } + } else { + // url 不存在的时候 + // 就是从 play -> pause -> play + this.player.play(this._opt.url, this._opt.playOptions).then(() => { + resolve(); // 恢复下之前的音量 + + this.player.resumeAudioAfterPause(); + }).catch(e => { + this.player.debug.warn('jessibuca', 'url is null and play error', e); + this.player.pause().then(() => { + reject(e); + }); + }); + } + }); + } + /** + * + * @param url {string} + * @param options {object} + * @returns {Promise} + * @private + */ + + + _play(url) { + let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + return new Promise((resolve, reject) => { + this._opt.url = url; + this._opt.playOptions = options; // 新的url + + const isHttp = url.indexOf("http") === 0; // + + const protocol = isHttp ? PLAYER_PLAY_PROTOCOL.fetch : PLAYER_PLAY_PROTOCOL.websocket; // + + const demuxType = isHttp || url.indexOf(".flv") !== -1 || this._opt.isFlv ? DEMUX_TYPE.flv : DEMUX_TYPE.m7s; + this.player.updateOption({ + protocol, + demuxType + }); + this.player.once(EVENTS_ERROR.webglAlignmentError, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'webglAlignmentError'); + + this._resetPlayer({ + openWebglAlignment: true + }); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'webglAlignmentError and play success'); + }).catch(() => { + // reject(); + this.player.debug.log('Jessibuca', 'webglAlignmentError and play error'); + }); + }); + }); + this.player.once(EVENTS_ERROR.mediaSourceH265NotSupport, () => { + this.pause().then(() => { + if (this.player._opt.autoWasm) { + this.player.debug.log('Jessibuca', 'auto wasm [mse-> wasm] reset player and play'); + + this._resetPlayer({ + useMSE: false + }); + + this.play(url, options).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'auto wasm [mse-> wasm] reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.log('Jessibuca', 'auto wasm [mse-> wasm] reset player and play error'); + }); + } + }); + }); // media source full error + + this.player.once(EVENTS_ERROR.mediaSourceFull, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'media source full'); + + this._resetPlayer(); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'media source full and reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'media source full and reset player and play error'); + }); + }); + }); // media source append buffer error + + this.player.once(EVENTS_ERROR.mediaSourceAppendBufferError, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'media source append buffer error'); + + this._resetPlayer(); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'media source append buffer error and reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'media source append buffer error and reset player and play error'); + }); + }); + }); + this.player.once(EVENTS_ERROR.mediaSourceBufferListLarge, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'media source buffer list large'); + + this._resetPlayer(); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'media source buffer list large and reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'media source buffer list large and reset player and play error'); + }); + }); + }); + this.player.once(EVENTS_ERROR.mediaSourceAppendBufferEndTimeout, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'media source append buffer end timeout'); + + this._resetPlayer(); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'media source append buffer end timeout and reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'media source append buffer end timeout and reset player and play error'); + }); + }); + }); + this.player.once(EVENTS_ERROR.mseSourceBufferError, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'mseSourceBufferError close success'); + }); + }); // + + this.player.once(EVENTS_ERROR.webcodecsH265NotSupport, () => { + this.pause().then(() => { + if (this.player._opt.autoWasm) { + this.player.debug.log('Jessibuca', 'auto wasm [wcs-> wasm] reset player and play'); + + this._resetPlayer({ + useWCS: false + }); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'auto wasm [wcs-> wasm] reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'auto wasm [wcs-> wasm] reset player and play error'); + }); + } + }); + }); // webcodecs + + this.player.once(EVENTS_ERROR.webcodecsWidthOrHeightChange, () => { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'webcodecs Width Or Height Change reset player and play'); + + this._resetPlayer({ + useWCS: true + }); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'webcodecs Width Or Height Change reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'webcodecs Width Or Height Change reset player and play error'); + }); + }); + }); // webcodecs + + this.player.once(EVENTS_ERROR.webcodecsDecodeError, () => { + this.pause().then(() => { + if (this.player._opt.autoWasm) { + this.player.debug.log('Jessibuca', 'webcodecs decode error reset player and play'); + + this._resetPlayer({ + useWCS: false + }); + + this.play(url).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'webcodecs decode error reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'webcodecs decode error reset player and play error'); + }); + } + }); + }); // wasm。 + + this.player.once(EVENTS_ERROR.wasmDecodeError, () => { + if (this.player._opt.wasmDecodeErrorReplay) { + this.pause().then(() => { + this.player.debug.log('Jessibuca', 'wasm decode error and reset player and play'); + + this._resetPlayer({ + useWCS: false + }); + + this.play(url, options).then(() => { + // resolve(); + this.player.debug.log('Jessibuca', 'wasm decode error and reset player and play success'); + }).catch(() => { + // reject(); + this.player.debug.warn('Jessibuca', 'wasm decode error and reset player and play error'); + }); + }); + } + }); // 监听 delay timeout + + this.player.on(EVENTS.delayTimeout, () => { + if (this.player._opt.heartTimeoutReplay && (this._heartTimeoutReplayTimes < this.player._opt.heartTimeoutReplayTimes || this.player._opt.heartTimeoutReplayTimes === -1)) { + this.player.debug.log('Jessibuca', `delay timeout replay time is ${this._heartTimeoutReplayTimes}`); + this._heartTimeoutReplayTimes += 1; + this.play(url, options).then(() => { + // resolve(); + this._heartTimeoutReplayTimes = 0; + }).catch(() => {// reject(); + }); + } + }); // 监听 loading timeout + + this.player.on(EVENTS.loadingTimeout, () => { + if (this.player._opt.loadingTimeoutReplay && (this._loadingTimeoutReplayTimes < this.player._opt.loadingTimeoutReplayTimes || this.player._opt.loadingTimeoutReplayTimes === -1)) { + this.player.debug.log('Jessibuca', `loading timeout replay time is ${this._loadingTimeoutReplayTimes}`); + this._loadingTimeoutReplayTimes += 1; + this.play(url, options).then(() => { + // resolve(); + this._loadingTimeoutReplayTimes = 0; + }).catch(() => {// reject(); + }); + } + }); + + if (this.hasLoaded()) { + this.player.play(url, options).then(() => { + resolve(); + }).catch(e => { + this.player.debug.warn('Jessibuca', 'hasLoaded and play error', e); + this.player.pause().then(() => { + reject(e); + }); + }); + } else { + this.player.once(EVENTS.decoderWorkerInit, () => { + this.player.play(url, options).then(() => { + resolve(); + }).catch(e => { + this.player.debug.warn('Jessibuca', 'decoderWorkerInit and play error', e); + this.player.pause().then(() => { + reject(e); + }); + }); + }); + } + }); + } + /** + * + */ + + + resize() { + this.player.resize(); + } + /** + * + * @param time {number} s + */ + + + setBufferTime(time) { + time = Number(time); // s -> ms + + this.player.updateOption({ + videoBuffer: time * 1000 + }); // update worker config + + this.player.decoderWorker && this.player.decoderWorker.updateWorkConfig({ + key: 'videoBuffer', + value: time * 1000 + }); + } + /** + * + * @param deg {number} + */ + + + setRotate(deg) { + deg = parseInt(deg, 10); + const list = [0, 90, 180, 270]; + + if (this._opt.rotate === deg || list.indexOf(deg) === -1) { + return; + } + + this.player.updateOption({ + rotate: deg + }); + this.resize(); + } + /** + * + * @returns {boolean} + */ + + + hasLoaded() { + return this.player.loaded; + } + /** + * + */ + + + setKeepScreenOn() { + this.player.updateOption({ + keepScreenOn: true + }); + } + /** + * + * @param flag {Boolean} + */ + + + setFullscreen(flag) { + const fullscreen = !!flag; + + if (this.player.fullscreen !== fullscreen) { + this.player.fullscreen = fullscreen; + } + } + /** + * + * @param filename {string} + * @param format {string} + * @param quality {number} + * @param type {string} download,base64,blob + */ + + + screenshot(filename, format, quality, type) { + if (!this.player.video) { + return ''; + } + + return this.player.video.screenshot(filename, format, quality, type); + } + /** + * + * @param fileName {string} + * @param fileType {string} + * @returns {Promise} + */ + + + startRecord(fileName, fileType) { + return new Promise((resolve, reject) => { + if (this.player.playing) { + this.player.startRecord(fileName, fileType); + resolve(); + } else { + reject(); + } + }); + } + + stopRecordAndSave() { + if (this.player.recording) { + this.player.stopRecordAndSave(); + } + } + /** + * + * @returns {Boolean} + */ + + + isPlaying() { + return this.player ? this.player.playing : false; + } + /** + * 是否静音状态 + * @returns {Boolean} + */ + + + isMute() { + return this.player.audio ? this.player.audio.isMute : true; + } + /** + * 是否在录制视频 + * @returns {*} + */ + + + isRecording() { + return this.player.recorder.recording; + } + + } + + _defineProperty(Jessibuca, "ERROR", EVENTS_ERROR); + + _defineProperty(Jessibuca, "TIMEOUT", { + loadingTimeout: EVENTS.loadingTimeout, + delayTimeout: EVENTS.delayTimeout + }); + + window.Jessibuca = Jessibuca; + + return Jessibuca; + +})); +//# sourceMappingURL=jessibuca.js.map diff --git a/console/client/assets/js/jessibuca/manifest.json b/console/client/assets/js/jessibuca/manifest.json new file mode 100644 index 0000000..9e26dfe --- /dev/null +++ b/console/client/assets/js/jessibuca/manifest.json @@ -0,0 +1 @@ +{} \ No newline at end of file diff --git a/console/client/index.html b/console/client/index.html index 9f4a66d..0a30fe8 100644 --- a/console/client/index.html +++ b/console/client/index.html @@ -1,4 +1,4 @@ - + diff --git a/console/client/src/sections/console/containers/index.js b/console/client/src/sections/console/containers/index.js index a03fab3..a4e9b6f 100644 --- a/console/client/src/sections/console/containers/index.js +++ b/console/client/src/sections/console/containers/index.js @@ -570,7 +570,6 @@ function Index (props) { // dispatch(getVideo()).then(res => { - console.log(res); if ( res.success ) { @@ -579,67 +578,74 @@ function Index (props) { const container = document.getElementById('video-play'); console.log(`准备播放`); // 播放方式 1 - // const jessibuca = new window.Jessibuca({ - // container: container, - // videoBuffer: 0.2, // 缓存时长 - // isResize: false, - // text: "", - // loadingText: "加载中", - // debug: true, - // showBandwidth: false, // 显示网速 - // operateBtns: { - // fullscreen: false, - // screenshot: false, - // play: false, - // audio: false, - // }, - // forceNoOffscreen: false, - // controlAutoHide: true, - // isNotMute: false, - // }); - // jessibucas.current = jessibuca - // jessibuca.play( - // `${res.payload.data.ws_flv}` - // ); + const jessibuca = new window.Jessibuca({ + container: container, + videoBuffer: 0.2, // 缓存时长 + isResize: false, + text: "", + loadingText: "加载中", + debug: true, + showBandwidth: false, // 显示网速 + showBandwidth: false, + operateBtns: { + fullscreen: false, + screenshot: false, + play: false, + audio: false, + + fullscreen: true, + screenshot: true, + play: true, + audio: true, + }, + forceNoOffscreen: false, + controlAutoHide: true, + isNotMute: false, + }); + jessibucas.current = jessibuca + jessibuca.play( + `${res.payload.data.ws_flv}` + ); // 播放方式 2 - const flv = flvjs.createPlayer({ - type: 'flv', - url: `${res.payload.data.ws_flv}`, - isLive: true, - hasAudio: false, - hasVideo: true, - }, { - enableWorker: false,//分离线程 - enalleStashBuffer: false, //IO隐藏缓冲区 - stashInitialSize: 128, - isLive: true, - lazyLoad: false, - // lazyLoadMaxDuration: 3 * 60, - lazyLoadMaxDuration: 1, - seekType: 'range', - autoCleanupSourceBuffer: true, - // cors: true, - // stashInitialSize: 1024 - }); - flv.attachMediaElement(container); - flv.load(); - - try { - // 初始化 _remuxer - let controller = flv?._transmuxer?._controller - controller._remuxer = { - flushStashedSamples: function () { - console.log("flushStashedSamples") - } - } - } catch (error) { - console.error(error); - } + // const flv = flvjs.createPlayer({ + // type: 'flv', + // url: `${res.payload.data.ws_flv}`, + // isLive: true, + // hasAudio: false, + // hasVideo: true, + // }, { + // enableWorker: false,//分离线程 + // enalleStashBuffer: false, //IO隐藏缓冲区 + // stashInitialSize: 128, + // isLive: true, + // lazyLoad: false, + // // lazyLoadMaxDuration: 3 * 60, + // lazyLoadMaxDuration: 1, + // seekType: 'range', + // autoCleanupSourceBuffer: true, + // // cors: true, + // // stashInitialSize: 1024 + // }); + // flv.attachMediaElement(container); + // flv.load(); + + // try { + // // 初始化 _remuxer + // let controller = flv?._transmuxer?._controller + // controller._remuxer = { + // flushStashedSamples: function () { + // console.log("flushStashedSamples") + // } + // } + // } catch (error) { + // console.error(error); + // } - flv.play(); - flvPlayer.current = flv + // flv.play(); + // flvPlayer.current = flv + /** 尝试解决播放延迟问题 */ if (flvPlayerInterval) { clearInterval(flvPlayerInterval) } @@ -654,8 +660,9 @@ function Index (props) { // } // } // }, 1000 * 10); + /** 尝试 END */ } catch (error) { - + console.error(error); } } }) @@ -708,7 +715,8 @@ function Index (props) { 您的浏览器不支持canvas,请更换浏览器. - + */} + + {/* 这个 div 配合 解析不卡使用 */} +
+ +