167 lines
67 KiB
JavaScript
167 lines
67 KiB
JavaScript
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var createFFmpegCore = (function() {
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var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
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if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
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return (
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function(createFFmpegCore) {
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createFFmpegCore = createFFmpegCore || {};
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var e;e||(e=typeof createFFmpegCore !== 'undefined' ? createFFmpegCore : {});var aa,ba;e.ready=new Promise(function(a,b){aa=a;ba=b});e.quit=function(a){if(e.onExit)e.onExit(a);throw new ca(a);};e.exit=da;ea=k=function(){};var fa={},l;for(l in e)e.hasOwnProperty(l)&&(fa[l]=e[l]);var ha=[],ia="./this.program";function ja(a,b){throw b;}var ka=!1,v=!1,x=!1,la=!1;ka="object"===typeof window;v="function"===typeof importScripts;x="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;
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la=!ka&&!x&&!v;var y="",ma,na,oa,pa,qa;
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if(x)y=v?require("path").dirname(y)+"/":__dirname+"/",ma=function(a,b){pa||(pa=require("fs"));qa||(qa=require("path"));a=qa.normalize(a);return pa.readFileSync(a,b?null:"utf8")},oa=function(a){a=ma(a,!0);a.buffer||(a=new Uint8Array(a));assert(a.buffer);return a},1<process.argv.length&&(ia=process.argv[1].replace(/\\/g,"/")),ha=process.argv.slice(2),process.on("uncaughtException",function(a){if(!(a instanceof ca))throw a;}),process.on("unhandledRejection",B),ja=function(a){process.exit(a)},e.inspect=
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function(){return"[Emscripten Module object]"};else if(la)"undefined"!=typeof read&&(ma=function(a){return read(a)}),oa=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");assert("object"===typeof a);return a},"undefined"!=typeof scriptArgs?ha=scriptArgs:"undefined"!=typeof arguments&&(ha=arguments),"function"===typeof quit&&(ja=function(a){quit(a)}),"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=
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console.error="undefined"!==typeof printErr?printErr:print);else if(ka||v)v?y=self.location.href:"undefined"!==typeof document&&document.currentScript&&(y=document.currentScript.src),_scriptDir&&(y=_scriptDir),0!==y.indexOf("blob:")?y=y.substr(0,y.lastIndexOf("/")+1):y="",ma=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},v&&(oa=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)}),
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na=function(a,b,c){var d=new XMLHttpRequest;d.open("GET",a,!0);d.responseType="arraybuffer";d.onload=function(){200==d.status||0==d.status&&d.response?b(d.response):c()};d.onerror=c;d.send(null)};var ea=e.print||console.log.bind(console),k=e.printErr||console.warn.bind(console);for(l in fa)fa.hasOwnProperty(l)&&(e[l]=fa[l]);fa=null;e.arguments&&(ha=e.arguments);e.thisProgram&&(ia=e.thisProgram);e.quit&&(ja=e.quit);var ra=0,sa;e.wasmBinary&&(sa=e.wasmBinary);var noExitRuntime=e.noExitRuntime||!1;
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"object"!==typeof WebAssembly&&B("no native wasm support detected");var ta,ua=!1;function assert(a,b){a||B("Assertion failed: "+b)}function va(a){var b=e["_"+a];assert(b,"Cannot call unknown function "+a+", make sure it is exported");return b}
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function wa(a,b,c,d){var f={string:function(q){var r=0;if(null!==q&&void 0!==q&&0!==q){var w=(q.length<<2)+1;r=xa(w);C(q,D,r,w)}return r},array:function(q){var r=xa(q.length);F.set(q,r);return r}},g=va(a),h=[];a=0;if(d)for(var n=0;n<d.length;n++){var p=f[c[n]];p?(0===a&&(a=G()),h[n]=p(d[n])):h[n]=d[n]}c=g.apply(null,h);c=function(q){return"string"===b?H(q):"boolean"===b?!!q:q}(c);0!==a&&I(a);return c}var ya="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
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function za(a,b,c){var d=b+c;for(c=b;a[c]&&!(c>=d);)++c;if(16<c-b&&a.subarray&&ya)return ya.decode(a.subarray(b,c));for(d="";b<c;){var f=a[b++];if(f&128){var g=a[b++]&63;if(192==(f&224))d+=String.fromCharCode((f&31)<<6|g);else{var h=a[b++]&63;f=224==(f&240)?(f&15)<<12|g<<6|h:(f&7)<<18|g<<12|h<<6|a[b++]&63;65536>f?d+=String.fromCharCode(f):(f-=65536,d+=String.fromCharCode(55296|f>>10,56320|f&1023))}}else d+=String.fromCharCode(f)}return d}function H(a){return a?za(D,a,void 0):""}
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function C(a,b,c,d){if(!(0<d))return 0;var f=c;d=c+d-1;for(var g=0;g<a.length;++g){var h=a.charCodeAt(g);if(55296<=h&&57343>=h){var n=a.charCodeAt(++g);h=65536+((h&1023)<<10)|n&1023}if(127>=h){if(c>=d)break;b[c++]=h}else{if(2047>=h){if(c+1>=d)break;b[c++]=192|h>>6}else{if(65535>=h){if(c+2>=d)break;b[c++]=224|h>>12}else{if(c+3>=d)break;b[c++]=240|h>>18;b[c++]=128|h>>12&63}b[c++]=128|h>>6&63}b[c++]=128|h&63}}b[c]=0;return c-f}
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function Aa(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&(d=65536+((d&1023)<<10)|a.charCodeAt(++c)&1023);127>=d?++b:b=2047>=d?b+2:65535>=d?b+3:b+4}return b}function Ba(a){var b=Aa(a)+1,c=Ca(b);c&&C(a,F,c,b);return c}function Da(a){var b=Aa(a)+1,c=xa(b);C(a,F,c,b);return c}function K(a,b,c){for(var d=0;d<a.length;++d)F[b++>>0]=a.charCodeAt(d);c||(F[b>>0]=0)}var Ea,F,D,L,Fa,M,Ga,Ha,O,Ia=[],Ja=[],Ka=[],La=[],Ma=[];function Na(){var a=e.preRun.shift();Ia.unshift(a)}
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var Qa=0,Ra=null,Sa=null;function Ta(){Qa++;e.monitorRunDependencies&&e.monitorRunDependencies(Qa)}function Ua(){Qa--;e.monitorRunDependencies&&e.monitorRunDependencies(Qa);if(0==Qa&&(null!==Ra&&(clearInterval(Ra),Ra=null),Sa)){var a=Sa;Sa=null;a()}}e.preloadedImages={};e.preloadedAudios={};function B(a){if(e.onAbort)e.onAbort(a);k(a);ua=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");ba(a);throw a;}
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function Va(){return P.startsWith("data:application/octet-stream;base64,")}var P;P="ffmpeg-core.wasm";if(!Va()){var Wa=P;P=e.locateFile?e.locateFile(Wa,y):y+Wa}function Xa(){var a=P;try{if(a==P&&sa)return new Uint8Array(sa);if(oa)return oa(a);throw"both async and sync fetching of the wasm failed";}catch(b){B(b)}}
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function Ya(){if(!sa&&(ka||v)){if("function"===typeof fetch&&!P.startsWith("file://"))return fetch(P,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+P+"'";return a.arrayBuffer()}).catch(function(){return Xa()});if(na)return new Promise(function(a,b){na(P,function(c){a(new Uint8Array(c))},b)})}return Promise.resolve().then(function(){return Xa()})}var Q,R;
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function Za(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(e);else{var c=b.Bd;"number"===typeof c?void 0===b.ac?O.get(c)():O.get(c)(b.ac):c(void 0===b.ac?null:b.ac)}}}var $a=0,ab;x?ab=function(){var a=process.hrtime();return 1E3*a[0]+a[1]/1E6}:"undefined"!==typeof dateNow?ab=dateNow:ab=function(){return performance.now()};function cb(a,b){if(0===a)a=Date.now();else if(1===a||4===a)a=ab();else return M[db()>>2]=28,-1;M[b>>2]=a/1E3|0;M[b+4>>2]=a%1E3*1E6|0;return 0}
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function eb(a,b){a=new Date(1E3*M[a>>2]);M[b>>2]=a.getUTCSeconds();M[b+4>>2]=a.getUTCMinutes();M[b+8>>2]=a.getUTCHours();M[b+12>>2]=a.getUTCDate();M[b+16>>2]=a.getUTCMonth();M[b+20>>2]=a.getUTCFullYear()-1900;M[b+24>>2]=a.getUTCDay();M[b+36>>2]=0;M[b+32>>2]=0;M[b+28>>2]=(a.getTime()-Date.UTC(a.getUTCFullYear(),0,1,0,0,0,0))/864E5|0;eb.Ic||(eb.Ic=Ba("GMT"));M[b+40>>2]=eb.Ic;return b}
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function fb(){function a(h){return(h=h.toTimeString().match(/\(([A-Za-z ]+)\)$/))?h[1]:"GMT"}if(!gb){gb=!0;var b=(new Date).getFullYear(),c=new Date(b,0,1),d=new Date(b,6,1);b=c.getTimezoneOffset();var f=d.getTimezoneOffset(),g=Math.max(b,f);M[hb()>>2]=60*g;M[ib()>>2]=Number(b!=f);c=a(c);d=a(d);c=Ba(c);d=Ba(d);f<b?(M[jb()>>2]=c,M[jb()+4>>2]=d):(M[jb()>>2]=d,M[jb()+4>>2]=c)}}var gb;
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function kb(a,b){fb();a=new Date(1E3*M[a>>2]);M[b>>2]=a.getSeconds();M[b+4>>2]=a.getMinutes();M[b+8>>2]=a.getHours();M[b+12>>2]=a.getDate();M[b+16>>2]=a.getMonth();M[b+20>>2]=a.getFullYear()-1900;M[b+24>>2]=a.getDay();var c=new Date(a.getFullYear(),0,1);M[b+28>>2]=(a.getTime()-c.getTime())/864E5|0;M[b+36>>2]=-(60*a.getTimezoneOffset());var d=(new Date(a.getFullYear(),6,1)).getTimezoneOffset();c=c.getTimezoneOffset();a=(d!=c&&a.getTimezoneOffset()==Math.min(c,d))|0;M[b+32>>2]=a;a=M[jb()+(a?4:0)>>2];
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function qb(){if("object"===typeof crypto&&"function"===typeof crypto.getRandomValues){var a=new Uint8Array(1);return function(){crypto.getRandomValues(a);return a[0]}}if(x)try{var b=require("crypto");return function(){return b.randomBytes(1)[0]}}catch(c){}return function(){B("randomDevice")}}
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function rb(){for(var a="",b=!1,c=arguments.length-1;-1<=c&&!b;c--){b=0<=c?arguments[c]:T.cwd();if("string"!==typeof b)throw new TypeError("Arguments to path.resolve must be strings");if(!b)return"";a=b+"/"+a;b="/"===b.charAt(0)}a=lb(a.split("/").filter(function(d){return!!d}),!b).join("/");return(b?"/":"")+a||"."}
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var vb={open:function(a){var b=tb[a.node.rdev];if(!b)throw new T.$a(43);a.tty=b;a.seekable=!1},close:function(a){a.tty.Nb.flush(a.tty)},flush:function(a){a.tty.Nb.flush(a.tty)},read:function(a,b,c,d){if(!a.tty||!a.tty.Nb.Vc)throw new T.$a(60);for(var f=0,g=0;g<d;g++){try{var h=a.tty.Nb.Vc(a.tty)}catch(n){throw new T.$a(29);}if(void 0===h&&0===f)throw new T.$a(6);if(null===h||void 0===h)break;f++;b[c+g]=h}f&&(a.node.timestamp=Date.now());return f},write:function(a,b,c,d){if(!a.tty||!a.tty.Nb.Cc)throw new T.$a(60);
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wc:function(a,b){for(var c=0,d=0;d<b.length;d++)c=(c<<5)-c+b.charCodeAt(d)|0;return(a+c>>>0)%T.xb.length},Xc:function(a){var b=T.wc(a.parent.id,a.name);a.Hb=T.xb[b];T.xb[b]=a},Yc:function(a){var b=T.wc(a.parent.id,a.name);if(T.xb[b]===a)T.xb[b]=a.Hb;else for(b=T.xb[b];b;){if(b.Hb===a){b.Hb=a.Hb;break}b=b.Hb}},wb:function(a,b){var c=T.Jd(a);if(c)throw new T.$a(c,a);for(c=T.xb[T.wc(a.id,b)];c;c=c.Hb){var d=c.name;if(c.parent.id===a.id&&d===b)return c}return T.lookup(a,b)},createNode:function(a,b,c,
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d){a=new T.hd(a,b,c,d);T.Xc(a);return a},sc:function(a){T.Yc(a)},ec:function(a){return a===a.parent},Fb:function(a){return!!a.Xb},isFile:function(a){return 32768===(a&61440)},jb:function(a){return 16384===(a&61440)},Eb:function(a){return 40960===(a&61440)},Vb:function(a){return 8192===(a&61440)},Fd:function(a){return 24576===(a&61440)},isFIFO:function(a){return 4096===(a&61440)},isSocket:function(a){return 49152===(a&49152)},Ad:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},Ld:function(a){var b=T.Ad[a];
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if("undefined"===typeof b)throw Error("Unknown file open mode: "+a);return b},Sc:function(a){var b=["r","w","rw"][a&3];a&512&&(b+="w");return b},Cb:function(a,b){if(T.Zc)return 0;if(!b.includes("r")||a.mode&292){if(b.includes("w")&&!(a.mode&146)||b.includes("x")&&!(a.mode&73))return 2}else return 2;return 0},Jd:function(a){var b=T.Cb(a,"x");return b?b:a.ab.lookup?0:2},Bc:function(a,b){try{return T.wb(a,b),20}catch(c){}return T.Cb(a,"wx")},fc:function(a,b,c){try{var d=T.wb(a,b)}catch(f){return f.cb}if(a=
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T.Cb(a,"wx"))return a;if(c){if(!T.jb(d.mode))return 54;if(T.ec(d)||T.Bb(d)===T.cwd())return 10}else if(T.jb(d.mode))return 31;return 0},Kd:function(a,b){return a?T.Eb(a.mode)?32:T.jb(a.mode)&&("r"!==T.Sc(b)||b&512)?31:T.Cb(a,T.Sc(b)):44},jd:4096,Nd:function(a,b){b=b||T.jd;for(a=a||0;a<=b;a++)if(!T.streams[a])return a;throw new T.$a(33);},ub:function(a){return T.streams[a]},Nc:function(a,b,c){T.oc||(T.oc=function(){},T.oc.prototype={object:{get:function(){return this.node},set:function(g){this.node=
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g}}});var d=new T.oc,f;for(f in a)d[f]=a[f];a=d;b=T.Nd(b,c);a.fd=b;return T.streams[b]=a},sd:function(a){T.streams[a]=null},rd:{open:function(a){a.bb=T.Cd(a.node.rdev).bb;a.bb.open&&a.bb.open(a)},qb:function(){throw new T.$a(70);}},Ac:function(a){return a>>8},ke:function(a){return a&255},Gb:function(a,b){return a<<8|b},Fc:function(a,b){T.Pc[a]={bb:b}},Cd:function(a){return T.Pc[a]},Uc:function(a){var b=[];for(a=[a];a.length;){var c=a.pop();b.push(c);a.push.apply(a,c.Yb)}return b},ed:function(a,b){function c(h){T.kc--;
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return b(h)}function d(h){if(h){if(!d.yd)return d.yd=!0,c(h)}else++g>=f.length&&c(null)}"function"===typeof a&&(b=a,a=!1);T.kc++;1<T.kc&&k("warning: "+T.kc+" FS.syncfs operations in flight at once, probably just doing extra work");var f=T.Uc(T.root.hb),g=0;f.forEach(function(h){if(!h.type.ed)return d(null);h.type.ed(h,a,d)})},hb:function(a,b,c){var d="/"===c,f=!c;if(d&&T.root)throw new T.$a(10);if(!d&&!f){var g=T.fb(c,{tc:!1});c=g.path;g=g.node;if(T.Fb(g))throw new T.$a(10);if(!T.jb(g.mode))throw new T.$a(54);
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}b={type:a,ne:b,$c:c,Yb:[]};a=a.hb(b);a.hb=b;b.root=a;d?T.root=a:g&&(g.Xb=b,g.hb&&g.hb.Yb.push(b));return a},qe:function(a){a=T.fb(a,{tc:!1});if(!T.Fb(a.node))throw new T.$a(28);a=a.node;var b=a.Xb,c=T.Uc(b);Object.keys(T.xb).forEach(function(d){for(d=T.xb[d];d;){var f=d.Hb;c.includes(d.hb)&&T.sc(d);d=f}});a.Xb=null;a.hb.Yb.splice(a.hb.Yb.indexOf(b),1)},lookup:function(a,b){return a.ab.lookup(a,b)},zb:function(a,b,c){var d=T.fb(a,{parent:!0}).node;a=S(a);if(!a||"."===a||".."===a)throw new T.$a(28);
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var f=T.Bc(d,a);if(f)throw new T.$a(f);if(!d.ab.zb)throw new T.$a(63);return d.ab.zb(d,a,b,c)},create:function(a,b){return T.zb(a,(void 0!==b?b:438)&4095|32768,0)},mkdir:function(a,b){return T.zb(a,(void 0!==b?b:511)&1023|16384,0)},le:function(a,b){a=a.split("/");for(var c="",d=0;d<a.length;++d)if(a[d]){c+="/"+a[d];try{T.mkdir(c,b)}catch(f){if(20!=f.cb)throw f;}}},hc:function(a,b,c){"undefined"===typeof c&&(c=b,b=438);return T.zb(a,b|8192,c)},symlink:function(a,b){if(!rb(a))throw new T.$a(44);var c=
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T.fb(b,{parent:!0}).node;if(!c)throw new T.$a(44);b=S(b);var d=T.Bc(c,b);if(d)throw new T.$a(d);if(!c.ab.symlink)throw new T.$a(63);return c.ab.symlink(c,b,a)},rename:function(a,b){var c=ob(a),d=ob(b),f=S(a),g=S(b);var h=T.fb(a,{parent:!0});var n=h.node;h=T.fb(b,{parent:!0});h=h.node;if(!n||!h)throw new T.$a(44);if(n.hb!==h.hb)throw new T.$a(75);var p=T.wb(n,f);d=sb(a,d);if("."!==d.charAt(0))throw new T.$a(28);d=sb(b,c);if("."!==d.charAt(0))throw new T.$a(55);try{var q=T.wb(h,g)}catch(r){}if(p!==
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q){c=T.jb(p.mode);if(f=T.fc(n,f,c))throw new T.$a(f);if(f=q?T.fc(h,g,c):T.Bc(h,g))throw new T.$a(f);if(!n.ab.rename)throw new T.$a(63);if(T.Fb(p)||q&&T.Fb(q))throw new T.$a(10);if(h!==n&&(f=T.Cb(n,"w")))throw new T.$a(f);try{T.lb.willMovePath&&T.lb.willMovePath(a,b)}catch(r){k("FS.trackingDelegate['willMovePath']('"+a+"', '"+b+"') threw an exception: "+r.message)}T.Yc(p);try{n.ab.rename(p,h,g)}catch(r){throw r;}finally{T.Xc(p)}try{if(T.lb.onMovePath)T.lb.onMovePath(a,b)}catch(r){k("FS.trackingDelegate['onMovePath']('"+
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a+"', '"+b+"') threw an exception: "+r.message)}}},rmdir:function(a){var b=T.fb(a,{parent:!0}).node,c=S(a),d=T.wb(b,c),f=T.fc(b,c,!0);if(f)throw new T.$a(f);if(!b.ab.rmdir)throw new T.$a(63);if(T.Fb(d))throw new T.$a(10);try{T.lb.willDeletePath&&T.lb.willDeletePath(a)}catch(g){k("FS.trackingDelegate['willDeletePath']('"+a+"') threw an exception: "+g.message)}b.ab.rmdir(b,c);T.sc(d);try{if(T.lb.onDeletePath)T.lb.onDeletePath(a)}catch(g){k("FS.trackingDelegate['onDeletePath']('"+a+"') threw an exception: "+
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g.message)}},readdir:function(a){a=T.fb(a,{tb:!0}).node;if(!a.ab.readdir)throw new T.$a(54);return a.ab.readdir(a)},unlink:function(a){var b=T.fb(a,{parent:!0}).node,c=S(a),d=T.wb(b,c),f=T.fc(b,c,!1);if(f)throw new T.$a(f);if(!b.ab.unlink)throw new T.$a(63);if(T.Fb(d))throw new T.$a(10);try{T.lb.willDeletePath&&T.lb.willDeletePath(a)}catch(g){k("FS.trackingDelegate['willDeletePath']('"+a+"') threw an exception: "+g.message)}b.ab.unlink(b,c);T.sc(d);try{if(T.lb.onDeletePath)T.lb.onDeletePath(a)}catch(g){k("FS.trackingDelegate['onDeletePath']('"+
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a+"') threw an exception: "+g.message)}},readlink:function(a){a=T.fb(a).node;if(!a)throw new T.$a(44);if(!a.ab.readlink)throw new T.$a(28);return rb(T.Bb(a.parent),a.ab.readlink(a))},stat:function(a,b){a=T.fb(a,{tb:!b}).node;if(!a)throw new T.$a(44);if(!a.ab.vb)throw new T.$a(63);return a.ab.vb(a)},lstat:function(a){return T.stat(a,!0)},chmod:function(a,b,c){a="string"===typeof a?T.fb(a,{tb:!c}).node:a;if(!a.ab.mb)throw new T.$a(63);a.ab.mb(a,{mode:b&4095|a.mode&-4096,timestamp:Date.now()})},lchmod:function(a,
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b){T.chmod(a,b,!0)},fchmod:function(a,b){a=T.ub(a);if(!a)throw new T.$a(8);T.chmod(a.node,b)},chown:function(a,b,c,d){a="string"===typeof a?T.fb(a,{tb:!d}).node:a;if(!a.ab.mb)throw new T.$a(63);a.ab.mb(a,{timestamp:Date.now()})},lchown:function(a,b,c){T.chown(a,b,c,!0)},fchown:function(a,b,c){a=T.ub(a);if(!a)throw new T.$a(8);T.chown(a.node,b,c)},truncate:function(a,b){if(0>b)throw new T.$a(28);a="string"===typeof a?T.fb(a,{tb:!0}).node:a;if(!a.ab.mb)throw new T.$a(63);if(T.jb(a.mode))throw new T.$a(31);
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if(!T.isFile(a.mode))throw new T.$a(28);var c=T.Cb(a,"w");if(c)throw new T.$a(c);a.ab.mb(a,{size:b,timestamp:Date.now()})},ge:function(a,b){a=T.ub(a);if(!a)throw new T.$a(8);if(0===(a.flags&2097155))throw new T.$a(28);T.truncate(a.node,b)},re:function(a,b,c){a=T.fb(a,{tb:!0}).node;a.ab.mb(a,{timestamp:Math.max(b,c)})},open:function(a,b,c,d,f){if(""===a)throw new T.$a(44);b="string"===typeof b?T.Ld(b):b;c=b&64?("undefined"===typeof c?438:c)&4095|32768:0;if("object"===typeof a)var g=a;else{a=nb(a);
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try{g=T.fb(a,{tb:!(b&131072)}).node}catch(n){}}var h=!1;if(b&64)if(g){if(b&128)throw new T.$a(20);}else g=T.zb(a,c,0),h=!0;if(!g)throw new T.$a(44);T.Vb(g.mode)&&(b&=-513);if(b&65536&&!T.jb(g.mode))throw new T.$a(54);if(!h&&(c=T.Kd(g,b)))throw new T.$a(c);b&512&&T.truncate(g,0);b&=-131713;d=T.Nc({node:g,path:T.Bb(g),flags:b,seekable:!0,position:0,bb:g.bb,$d:[],error:!1},d,f);d.bb.open&&d.bb.open(d);!e.logReadFiles||b&1||(T.Dc||(T.Dc={}),a in T.Dc||(T.Dc[a]=1,k("FS.trackingDelegate error on read file: "+
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a)));try{T.lb.onOpenFile&&(f=0,1!==(b&2097155)&&(f|=T.gd.ad.kd),0!==(b&2097155)&&(f|=T.gd.ad.ld),T.lb.onOpenFile(a,f))}catch(n){k("FS.trackingDelegate['onOpenFile']('"+a+"', flags) threw an exception: "+n.message)}return d},close:function(a){if(T.Wb(a))throw new T.$a(8);a.Db&&(a.Db=null);try{a.bb.close&&a.bb.close(a)}catch(b){throw b;}finally{T.sd(a.fd)}a.fd=null},Wb:function(a){return null===a.fd},qb:function(a,b,c){if(T.Wb(a))throw new T.$a(8);if(!a.seekable||!a.bb.qb)throw new T.$a(70);if(0!=c&&
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1!=c&&2!=c)throw new T.$a(28);a.position=a.bb.qb(a,b,c);a.$d=[];return a.position},read:function(a,b,c,d,f){if(0>d||0>f)throw new T.$a(28);if(T.Wb(a))throw new T.$a(8);if(1===(a.flags&2097155))throw new T.$a(8);if(T.jb(a.node.mode))throw new T.$a(31);if(!a.bb.read)throw new T.$a(28);var g="undefined"!==typeof f;if(!g)f=a.position;else if(!a.seekable)throw new T.$a(70);b=a.bb.read(a,b,c,d,f);g||(a.position+=b);return b},write:function(a,b,c,d,f,g){if(0>d||0>f)throw new T.$a(28);if(T.Wb(a))throw new T.$a(8);
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if(0===(a.flags&2097155))throw new T.$a(8);if(T.jb(a.node.mode))throw new T.$a(31);if(!a.bb.write)throw new T.$a(28);a.seekable&&a.flags&1024&&T.qb(a,0,2);var h="undefined"!==typeof f;if(!h)f=a.position;else if(!a.seekable)throw new T.$a(70);b=a.bb.write(a,b,c,d,f,g);h||(a.position+=b);try{if(a.path&&T.lb.onWriteToFile)T.lb.onWriteToFile(a.path)}catch(n){k("FS.trackingDelegate['onWriteToFile']('"+a.path+"') threw an exception: "+n.message)}return b},Tb:function(a,b,c){if(T.Wb(a))throw new T.$a(8);
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if(0>b||0>=c)throw new T.$a(28);if(0===(a.flags&2097155))throw new T.$a(8);if(!T.isFile(a.node.mode)&&!T.jb(a.node.mode))throw new T.$a(43);if(!a.bb.Tb)throw new T.$a(138);a.bb.Tb(a,b,c)},Lb:function(a,b,c,d,f,g){if(0!==(f&2)&&0===(g&2)&&2!==(a.flags&2097155))throw new T.$a(2);if(1===(a.flags&2097155))throw new T.$a(2);if(!a.bb.Lb)throw new T.$a(43);return a.bb.Lb(a,b,c,d,f,g)},Mb:function(a,b,c,d,f){return a&&a.bb.Mb?a.bb.Mb(a,b,c,d,f):0},me:function(){return 0},Kb:function(a,b,c){if(!a.bb.Kb)throw new T.$a(59);
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return a.bb.Kb(a,b,c)},readFile:function(a,b){b=b||{};b.flags=b.flags||0;b.encoding=b.encoding||"binary";if("utf8"!==b.encoding&&"binary"!==b.encoding)throw Error('Invalid encoding type "'+b.encoding+'"');var c,d=T.open(a,b.flags);a=T.stat(a).size;var f=new Uint8Array(a);T.read(d,f,0,a,0);"utf8"===b.encoding?c=za(f,0):"binary"===b.encoding&&(c=f);T.close(d);return c},writeFile:function(a,b,c){c=c||{};c.flags=c.flags||577;a=T.open(a,c.flags,c.mode);if("string"===typeof b){var d=new Uint8Array(Aa(b)+
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1);b=C(b,d,0,d.length);T.write(a,d,0,b,void 0,c.qd)}else if(ArrayBuffer.isView(b))T.write(a,b,0,b.byteLength,void 0,c.qd);else throw Error("Unsupported data type");T.close(a)},cwd:function(){return T.Oc},chdir:function(a){a=T.fb(a,{tb:!0});if(null===a.node)throw new T.$a(44);if(!T.jb(a.node.mode))throw new T.$a(54);var b=T.Cb(a.node,"x");if(b)throw new T.$a(b);T.Oc=a.path},ud:function(){T.mkdir("/tmp");T.mkdir("/home");T.mkdir("/home/web_user")},td:function(){T.mkdir("/dev");T.Fc(T.Gb(1,3),{read:function(){return 0},
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write:function(b,c,d,f){return f}});T.hc("/dev/null",T.Gb(1,3));ub(T.Gb(5,0),xb);ub(T.Gb(6,0),yb);T.hc("/dev/tty",T.Gb(5,0));T.hc("/dev/tty1",T.Gb(6,0));var a=qb();T.Ab("/dev","random",a);T.Ab("/dev","urandom",a);T.mkdir("/dev/shm");T.mkdir("/dev/shm/tmp")},wd:function(){T.mkdir("/proc");var a=T.mkdir("/proc/self");T.mkdir("/proc/self/fd");T.hb({hb:function(){var b=T.createNode(a,"fd",16895,73);b.ab={lookup:function(c,d){var f=T.ub(+d);if(!f)throw new T.$a(8);c={parent:null,hb:{$c:"fake"},ab:{readlink:function(){return f.path}}};
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return c.parent=c}};return b}},{},"/proc/self/fd")},xd:function(){e.stdin?T.Ab("/dev","stdin",e.stdin):T.symlink("/dev/tty","/dev/stdin");e.stdout?T.Ab("/dev","stdout",null,e.stdout):T.symlink("/dev/tty","/dev/stdout");e.stderr?T.Ab("/dev","stderr",null,e.stderr):T.symlink("/dev/tty1","/dev/stderr");T.open("/dev/stdin",0);T.open("/dev/stdout",1);T.open("/dev/stderr",1)},Qc:function(){T.$a||(T.$a=function(a,b){this.node=b;this.Ud=function(c){this.cb=c};this.Ud(a);this.message="FS error"},T.$a.prototype=
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Error(),T.$a.prototype.constructor=T.$a,[44].forEach(function(a){T.uc[a]=new T.$a(a);T.uc[a].stack="<generic error, no stack>"}))},Vd:function(){T.Qc();T.xb=Array(4096);T.hb(U,{},"/");T.ud();T.td();T.wd();T.zd={MEMFS:U}},Ub:function(a,b,c){T.Ub.xc=!0;T.Qc();e.stdin=a||e.stdin;e.stdout=b||e.stdout;e.stderr=c||e.stderr;T.xd()},quit:function(){T.Ub.xc=!1;var a=e._fflush;a&&a(0);for(a=0;a<T.streams.length;a++){var b=T.streams[a];b&&T.close(b)}},vc:function(a,b){var c=0;a&&(c|=365);b&&(c|=146);return c},
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fe:function(a,b){a=T.rc(a,b);return a.exists?a.object:null},rc:function(a,b){try{var c=T.fb(a,{tb:!b});a=c.path}catch(f){}var d={ec:!1,exists:!1,error:0,name:null,path:null,object:null,Od:!1,Qd:null,Pd:null};try{c=T.fb(a,{parent:!0}),d.Od=!0,d.Qd=c.path,d.Pd=c.node,d.name=S(a),c=T.fb(a,{tb:!b}),d.exists=!0,d.path=c.path,d.object=c.node,d.name=c.node.name,d.ec="/"===c.path}catch(f){d.error=f.cb}return d},de:function(a,b){a="string"===typeof a?a:T.Bb(a);for(b=b.split("/").reverse();b.length;){var c=
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b.pop();if(c){var d=pb(a,c);try{T.mkdir(d)}catch(f){}a=d}}return d},vd:function(a,b,c,d,f){a=pb("string"===typeof a?a:T.Bb(a),b);return T.create(a,T.vc(d,f))},Mc:function(a,b,c,d,f,g){a=b?pb("string"===typeof a?a:T.Bb(a),b):a;d=T.vc(d,f);f=T.create(a,d);if(c){if("string"===typeof c){a=Array(c.length);b=0;for(var h=c.length;b<h;++b)a[b]=c.charCodeAt(b);c=a}T.chmod(f,d|146);a=T.open(f,577);T.write(a,c,0,c.length,0,g);T.close(a);T.chmod(f,d)}return f},Ab:function(a,b,c,d){a=pb("string"===typeof a?a:
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T.Bb(a),b);b=T.vc(!!c,!!d);T.Ab.Ac||(T.Ab.Ac=64);var f=T.Gb(T.Ab.Ac++,0);T.Fc(f,{open:function(g){g.seekable=!1},close:function(){d&&d.buffer&&d.buffer.length&&d(10)},read:function(g,h,n,p){for(var q=0,r=0;r<p;r++){try{var w=c()}catch(z){throw new T.$a(29);}if(void 0===w&&0===q)throw new T.$a(6);if(null===w||void 0===w)break;q++;h[n+r]=w}q&&(g.node.timestamp=Date.now());return q},write:function(g,h,n,p){for(var q=0;q<p;q++)try{d(h[n+q])}catch(r){throw new T.$a(29);}p&&(g.node.timestamp=Date.now());
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return q}});return T.hc(a,b,f)},Tc:function(a){if(a.yc||a.Gd||a.link||a.eb)return!0;if("undefined"!==typeof XMLHttpRequest)throw 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.");if(ma)try{a.eb=wb(ma(a.url),!0),a.gb=a.eb.length}catch(b){throw new T.$a(29);}else throw Error("Cannot load without read() or XMLHttpRequest.");},ce:function(a,b,c,d,f){function g(){this.zc=
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!1;this.Jb=[]}g.prototype.get=function(q){if(!(q>this.length-1||0>q)){var r=q%this.chunkSize;return this.Wc(q/this.chunkSize|0)[r]}};g.prototype.od=function(q){this.Wc=q};g.prototype.Kc=function(){var q=new XMLHttpRequest;q.open("HEAD",c,!1);q.send(null);if(!(200<=q.status&&300>q.status||304===q.status))throw Error("Couldn't load "+c+". Status: "+q.status);var r=Number(q.getResponseHeader("Content-length")),w,z=(w=q.getResponseHeader("Accept-Ranges"))&&"bytes"===w;q=(w=q.getResponseHeader("Content-Encoding"))&&
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"gzip"===w;var m=1048576;z||(m=r);var t=this;t.od(function(u){var E=u*m,J=(u+1)*m-1;J=Math.min(J,r-1);if("undefined"===typeof t.Jb[u]){var bb=t.Jb;if(E>J)throw Error("invalid range ("+E+", "+J+") or no bytes requested!");if(J>r-1)throw Error("only "+r+" bytes available! programmer error!");var A=new XMLHttpRequest;A.open("GET",c,!1);r!==m&&A.setRequestHeader("Range","bytes="+E+"-"+J);"undefined"!=typeof Uint8Array&&(A.responseType="arraybuffer");A.overrideMimeType&&A.overrideMimeType("text/plain; charset=x-user-defined");
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A.send(null);if(!(200<=A.status&&300>A.status||304===A.status))throw Error("Couldn't load "+c+". Status: "+A.status);E=void 0!==A.response?new Uint8Array(A.response||[]):wb(A.responseText||"",!0);bb[u]=E}if("undefined"===typeof t.Jb[u])throw Error("doXHR failed!");return t.Jb[u]});if(q||!r)m=r=1,m=r=this.Wc(0).length,ea("LazyFiles on gzip forces download of the whole file when length is accessed");this.nd=r;this.md=m;this.zc=!0};if("undefined"!==typeof XMLHttpRequest){if(!v)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";
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var h=new g;Object.defineProperties(h,{length:{get:function(){this.zc||this.Kc();return this.nd}},chunkSize:{get:function(){this.zc||this.Kc();return this.md}}});h={yc:!1,eb:h}}else h={yc:!1,url:c};var n=T.vd(a,b,h,d,f);h.eb?n.eb=h.eb:h.url&&(n.eb=null,n.url=h.url);Object.defineProperties(n,{gb:{get:function(){return this.eb.length}}});var p={};Object.keys(n.bb).forEach(function(q){var r=n.bb[q];p[q]=function(){T.Tc(n);return r.apply(null,arguments)}});p.read=function(q,r,w,z,m){T.Tc(n);q=q.node.eb;
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T.Mc(ob(w),S(w),z.result,!0,!0,!0);p++;p+q==r&&(0==q?b():c())};z.onerror=function(){q++;p+q==r&&(0==q?b():c())}});h.onerror=c};f.onerror=c}},Ab={};
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c.Qb=a;b=T.Nc({path:b,node:c,flags:2,seekable:!1,bb:W.bb});a.stream=b;return a},Dd:function(a){return(a=T.ub(a))&&T.isSocket(a.node.mode)?a.node.Qb:null},bb:{Ob:function(a){a=a.node.Qb;return a.rb.Ob(a)},Kb:function(a,b,c){a=a.node.Qb;return a.rb.Kb(a,b,c)},read:function(a,b,c,d){a=a.node.Qb;d=a.rb.bd(a,d);if(!d)return 0;b.set(d.buffer,c);return d.buffer.length},write:function(a,b,c,d){a=a.node.Qb;return a.rb.dd(a,b,c,d)},close:function(a){a=a.node.Qb;a.rb.close(a)}},ic:function(){W.ic.current||(W.ic.current=
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b.split("/");g=g+h[0]+":"+c+"/"+h.slice(1).join("/")}h="binary";f&&"string"===typeof e.websocket.subprotocol&&(h=e.websocket.subprotocol);var n=void 0;"null"!==h&&(h=h.replace(/^ +| +$/g,"").split(/ *, */),n=x?{protocol:h.toString()}:h);f&&null===e.websocket.subprotocol&&(n=void 0);d=new (x?require("ws"):WebSocket)(g,n);d.binaryType="arraybuffer"}catch(p){throw new T.$a(23);}b={ib:b,port:c,socket:d,cc:[]};W.nb.Jc(a,b);W.nb.Ed(a,b);2===a.type&&"undefined"!==typeof a.Ib&&b.cc.push(new Uint8Array([255,
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f;f=!1;h&&10===g.length&&255===g[0]&&255===g[1]&&255===g[2]&&255===g[3]&&112===g[4]&&111===g[5]&&114===g[6]&&116===g[7]?(g=g[8]<<8|g[9],W.nb.cd(a,b),b.port=g,W.nb.Jc(a,b)):(a.Pb.push({ib:b.ib,port:b.port,data:g}),e.websocket.emit("message",a.stream.fd))}var f=!0;x?(b.socket.on("open",c),b.socket.on("message",function(g,h){h.be&&d((new Uint8Array(g)).buffer)}),b.socket.on("close",function(){e.websocket.emit("close",a.stream.fd)}),b.socket.on("error",function(){a.error=14;e.websocket.emit("error",[a.stream.fd,
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a.error,"ECONNREFUSED: Connection refused"])})):(b.socket.onopen=c,b.socket.onclose=function(){e.websocket.emit("close",a.stream.fd)},b.socket.onmessage=function(g){d(g.data)},b.socket.onerror=function(){a.error=14;e.websocket.emit("error",[a.stream.fd,a.error,"ECONNREFUSED: Connection refused"])})},Ob:function(a){if(1===a.type&&a.kb)return a.pending.length?65:0;var b=0,c=1===a.type?W.nb.dc(a,a.pb,a.sb):null;if(a.Pb.length||!c||c&&c.socket.readyState===c.socket.CLOSING||c&&c.socket.readyState===c.socket.CLOSED)b|=
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"undefined"!==typeof a.Ib)throw new T.$a(28);a.jc=b;a.Ib=c;if(2===a.type){a.kb&&(a.kb.close(),a.kb=null);try{a.rb.listen(a,0)}catch(d){if(!(d instanceof T.$a))throw d;if(138!==d.cb)throw d;}}},connect:function(a,b,c){if(a.kb)throw new T.$a(138);if("undefined"!==typeof a.pb&&"undefined"!==typeof a.sb){var d=W.nb.dc(a,a.pb,a.sb);if(d){if(d.socket.readyState===d.socket.CONNECTING)throw new T.$a(7);throw new T.$a(30);}}b=W.nb.bc(a,b,c);a.pb=b.ib;a.sb=b.port;throw new T.$a(26);},listen:function(a){if(!x)throw new T.$a(138);
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if(a.kb)throw new T.$a(28);var b=require("ws").Server;a.kb=new b({host:a.jc,port:a.Ib});e.websocket.emit("listen",a.stream.fd);a.kb.on("connection",function(c){if(1===a.type){var d=W.createSocket(a.family,a.type,a.protocol);c=W.nb.bc(d,c);d.pb=c.ib;d.sb=c.port;a.pending.push(d);e.websocket.emit("connection",d.stream.fd)}else W.nb.bc(a,c),e.websocket.emit("connection",a.stream.fd)});a.kb.on("closed",function(){e.websocket.emit("close",a.stream.fd);a.kb=null});a.kb.on("error",function(){a.error=23;
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e.websocket.emit("error",[a.stream.fd,a.error,"EHOSTUNREACH: Host is unreachable"])})},accept:function(a){if(!a.kb)throw new T.$a(28);var b=a.pending.shift();b.stream.flags=a.stream.flags;return b},ie:function(a,b){if(b){if(void 0===a.pb||void 0===a.sb)throw new T.$a(53);b=a.pb;a=a.sb}else b=a.jc||0,a=a.Ib||0;return{ib:b,port:a}},dd:function(a,b,c,d,f,g){if(2===a.type){if(void 0===f||void 0===g)f=a.pb,g=a.sb;if(void 0===f||void 0===g)throw new T.$a(17);}else f=a.pb,g=a.sb;var h=W.nb.dc(a,f,g);if(1===
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a.type){if(!h||h.socket.readyState===h.socket.CLOSING||h.socket.readyState===h.socket.CLOSED)throw new T.$a(53);if(h.socket.readyState===h.socket.CONNECTING)throw new T.$a(6);}ArrayBuffer.isView(b)&&(c+=b.byteOffset,b=b.buffer);b=b.slice(c,c+d);if(2===a.type&&(!h||h.socket.readyState!==h.socket.OPEN))return h&&h.socket.readyState!==h.socket.CLOSING&&h.socket.readyState!==h.socket.CLOSED||(h=W.nb.bc(a,f,g)),h.cc.push(b),d;try{return h.socket.send(b),d}catch(n){throw new T.$a(28);}},bd:function(a,b){if(1===
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a.type&&a.kb)throw new T.$a(53);var c=a.Pb.shift();if(!c){if(1===a.type){if(a=W.nb.dc(a,a.pb,a.sb)){if(a.socket.readyState===a.socket.CLOSING||a.socket.readyState===a.socket.CLOSED)return null;throw new T.$a(6);}throw new T.$a(53);}throw new T.$a(6);}var d=c.data.byteLength||c.data.length,f=c.data.byteOffset||0,g=c.data.buffer||c.data;b=Math.min(b,d);var h={buffer:new Uint8Array(g,f,b),ib:c.ib,port:c.port};1===a.type&&b<d&&(c.data=new Uint8Array(g,f+b,d-b),a.Pb.unshift(c));return h}}};
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function X(a){a=W.Dd(a);if(!a)throw new T.$a(8);return a}function Eb(a){a=a.split(".");for(var b=0;4>b;b++){var c=Number(a[b]);if(isNaN(c))return null;a[b]=c}return(a[0]|a[1]<<8|a[2]<<16|a[3]<<24)>>>0}
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function Fb(a){var b,c,d=[];if(!/^((?=.*::)(?!.*::.+::)(::)?([\dA-F]{1,4}:(:|\b)|){5}|([\dA-F]{1,4}:){6})((([\dA-F]{1,4}((?!\3)::|:\b|$))|(?!\2\3)){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})$/i.test(a))return null;if("::"===a)return[0,0,0,0,0,0,0,0];a=a.startsWith("::")?a.replace("::","Z:"):a.replace("::",":Z:");0<a.indexOf(".")?(a=a.replace(/[.]/g,":"),a=a.split(":"),a[a.length-4]=parseInt(a[a.length-4])+256*parseInt(a[a.length-3]),a[a.length-3]=parseInt(a[a.length-2])+256*parseInt(a[a.length-
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1]),a=a.slice(0,a.length-2)):a=a.split(":");for(b=c=0;b<a.length;b++)if("string"===typeof a[b])if("Z"===a[b]){for(c=0;c<8-a.length+1;c++)d[b+c]=0;--c}else d[b+c]=Gb(parseInt(a[b],16));else d[b+c]=a[b];return[d[1]<<16|d[0],d[3]<<16|d[2],d[5]<<16|d[4],d[7]<<16|d[6]]}
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function Hb(a,b,c,d,f){switch(b){case 2:c=Eb(c);f&&(M[f>>2]=16);L[a>>1]=b;M[a+4>>2]=c;L[a+2>>1]=Gb(d);R=[0,(Q=0,1<=+Math.abs(Q)?0<Q?(Math.min(+Math.floor(Q/4294967296),4294967295)|0)>>>0:~~+Math.ceil((Q-+(~~Q>>>0))/4294967296)>>>0:0)];M[a+8>>2]=R[0];M[a+12>>2]=R[1];break;case 10:c=Fb(c);f&&(M[f>>2]=28);M[a>>2]=b;M[a+8>>2]=c[0];M[a+12>>2]=c[1];M[a+16>>2]=c[2];M[a+20>>2]=c[3];L[a+2>>1]=Gb(d);M[a+4>>2]=0;M[a+24>>2]=0;break;default:return 5}return 0}var Ib=1,Jb={},Kb={};
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function Lb(a){var b=Eb(a);if(null!==b)return a;b=Fb(a);if(null!==b)return a;Jb[a]?b=Jb[a]:(b=Ib++,assert(65535>b,"exceeded max address mappings of 65535"),b="172.29."+(b&255)+"."+(b&65280),Kb[b]=a,Jb[a]=b);return b}function Mb(a){return(a&255)+"."+(a>>8&255)+"."+(a>>16&255)+"."+(a>>24&255)}
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function Nb(a){var b="",c,d=0,f=0,g=0,h=0;a=[a[0]&65535,a[0]>>16,a[1]&65535,a[1]>>16,a[2]&65535,a[2]>>16,a[3]&65535,a[3]>>16];var n=!0;for(c=0;5>c;c++)if(0!==a[c]){n=!1;break}if(n){c=Mb(a[6]|a[7]<<16);if(-1===a[5])return"::ffff:"+c;if(0===a[5])return"0.0.0.0"===c&&(c=""),"0.0.0.1"===c&&(c="1"),"::"+c}for(c=0;8>c;c++)0===a[c]&&(1<c-f&&(h=0),f=c,h++),h>d&&(d=h,g=c-d+1);for(c=0;8>c;c++)1<d&&0===a[c]&&c>=g&&c<g+d?c===g&&(b+=":",0===g&&(b+=":")):(b+=Number(Ob(a[c]&65535)).toString(16),b+=7>c?":":"");return b}
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function Pb(a,b){var c=L[a>>1],d=Ob(Fa[a+2>>1]);switch(c){case 2:if(16!==b)return{cb:28};a=M[a+4>>2];a=Mb(a);break;case 10:if(28!==b)return{cb:28};a=[M[a+8>>2],M[a+12>>2],M[a+16>>2],M[a+20>>2]];a=Nb(a);break;default:return{cb:5}}return{family:c,ib:a,port:d}}function Qb(a,b,c){if(c&&0===a)return null;a=Pb(a,b);if(a.cb)throw new T.$a(a.cb);b=a.ib;a.ib=(Kb[b]?Kb[b]:null)||a.ib;return a}function Rb(){void 0===Rb.start&&(Rb.start=Date.now());return 1E3*(Date.now()-Rb.start)|0}var Sb={};
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function Tb(){if(!Ub){var a={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",_:ia||"./this.program"},b;for(b in Sb)void 0===Sb[b]?delete a[b]:a[b]=Sb[b];var c=[];for(b in a)c.push(b+"="+a[b]);Ub=c}return Ub}var Ub,Y={};
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function Vb(a){Vb.buffer||(Vb.buffer=Ca(256),Y["0"]="Success",Y["-1"]="Invalid value for 'ai_flags' field",Y["-2"]="NAME or SERVICE is unknown",Y["-3"]="Temporary failure in name resolution",Y["-4"]="Non-recoverable failure in name res",Y["-6"]="'ai_family' not supported",Y["-7"]="'ai_socktype' not supported",Y["-8"]="SERVICE not supported for 'ai_socktype'",Y["-10"]="Memory allocation failure",Y["-11"]="System error returned in 'errno'",Y["-12"]="Argument buffer overflow");var b="Unknown error";
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a in Y&&(255<Y[a].length?b="Message too long":b=Y[a]);K(b,Vb.buffer);return Vb.buffer}function Wb(a){return 0===a%4&&(0!==a%100||0===a%400)}function Xb(a,b){for(var c=0,d=0;d<=b;c+=a[d++]);return c}var Yb=[31,29,31,30,31,30,31,31,30,31,30,31],Zb=[31,28,31,30,31,30,31,31,30,31,30,31];
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function $b(a,b){for(a=new Date(a.getTime());0<b;){var c=a.getMonth(),d=(Wb(a.getFullYear())?Yb:Zb)[c];if(b>d-a.getDate())b-=d-a.getDate()+1,a.setDate(1),11>c?a.setMonth(c+1):(a.setMonth(0),a.setFullYear(a.getFullYear()+1));else{a.setDate(a.getDate()+b);break}}return a}function ac(a,b,c,d){a||(a=this);this.parent=a;this.hb=a.hb;this.Xb=null;this.id=T.Md++;this.name=b;this.mode=c;this.ab={};this.bb={};this.rdev=d}
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Object.defineProperties(ac.prototype,{read:{get:function(){return 365===(this.mode&365)},set:function(a){a?this.mode|=365:this.mode&=-366}},write:{get:function(){return 146===(this.mode&146)},set:function(a){a?this.mode|=146:this.mode&=-147}},Gd:{get:function(){return T.jb(this.mode)}},yc:{get:function(){return T.Vb(this.mode)}}});T.hd=ac;T.Vd();var zb;function wb(a,b){var c=Array(Aa(a)+1);a=C(a,c,0,c.length);b&&(c.length=a);return c}
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var vc={b:function(a,b,c,d){B("Assertion failed: "+H(a)+", at: "+[b?H(b):"unknown filename",c,d?H(d):"unknown function"])},ma:function(a,b){return cb(a,b)},w:function(a,b){La.unshift({Bd:a,ac:b})},da:function(a,b){return eb(a,b)},ca:function(a,b){return kb(a,b)},oa:function(a,b,c,d){try{for(var f=0,g=b?M[b>>2]:0,h=b?M[b+4>>2]:0,n=c?M[c>>2]:0,p=c?M[c+4>>2]:0,q=d?M[d>>2]:0,r=d?M[d+4>>2]:0,w=0,z=0,m=0,t=0,u=0,E=0,J=(b?M[b>>2]:0)|(c?M[c>>2]:0)|(d?M[d>>2]:0),bb=(b?M[b+4>>2]:0)|(c?M[c+4>>2]:0)|(d?M[d+4>>
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g);B(g)})}var d={a:vc};Ta();if(e.instantiateWasm)try{return e.instantiateWasm(d,a)}catch(f){return k("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return sa||"function"!==typeof WebAssembly.instantiateStreaming||Va()||P.startsWith("file://")||"function"!==typeof fetch?c(b):fetch(P,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){k("wasm streaming compile failed: "+g);k("falling back to ArrayBuffer instantiation");
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return c(b)})})})().catch(ba);return{}})();e.___wasm_call_ctors=function(){return(e.___wasm_call_ctors=e.asm.Fa).apply(null,arguments)};var dc=e._free=function(){return(dc=e._free=e.asm.Ga).apply(null,arguments)},bc=e._memset=function(){return(bc=e._memset=e.asm.Ha).apply(null,arguments)},Ca=e._malloc=function(){return(Ca=e._malloc=e.asm.Ia).apply(null,arguments)},db=e.___errno_location=function(){return(db=e.___errno_location=e.asm.Ka).apply(null,arguments)};
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e._fflush=function(){return(e._fflush=e.asm.La).apply(null,arguments)};var cc=e._memalign=function(){return(cc=e._memalign=e.asm.Ma).apply(null,arguments)},Ob=e._ntohs=function(){return(Ob=e._ntohs=e.asm.Na).apply(null,arguments)},Gb=e._htons=function(){return(Gb=e._htons=e.asm.Oa).apply(null,arguments)};e._main=function(){return(e._main=e.asm.Pa).apply(null,arguments)};
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var ec=e._htonl=function(){return(ec=e._htonl=e.asm.Qa).apply(null,arguments)},jb=e.__get_tzname=function(){return(jb=e.__get_tzname=e.asm.Ra).apply(null,arguments)},ib=e.__get_daylight=function(){return(ib=e.__get_daylight=e.asm.Sa).apply(null,arguments)},hb=e.__get_timezone=function(){return(hb=e.__get_timezone=e.asm.Ta).apply(null,arguments)},G=e.stackSave=function(){return(G=e.stackSave=e.asm.Ua).apply(null,arguments)},I=e.stackRestore=function(){return(I=e.stackRestore=e.asm.Va).apply(null,arguments)},
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xa=e.stackAlloc=function(){return(xa=e.stackAlloc=e.asm.Wa).apply(null,arguments)},Z=e._setThrew=function(){return(Z=e._setThrew=e.asm.Xa).apply(null,arguments)},wc=e.dynCall_vijjjid=function(){return(wc=e.dynCall_vijjjid=e.asm.Ya).apply(null,arguments)},xc=e.dynCall_iiiijj=function(){return(xc=e.dynCall_iiiijj=e.asm.Za).apply(null,arguments)},yc=e.dynCall_iij=function(){return(yc=e.dynCall_iij=e.asm._a).apply(null,arguments)};e._ff_h264_cabac_tables=2553548;
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function ic(a,b,c){var d=G();try{return O.get(a)(b,c)}catch(f){I(d);if(f!==f+0&&"longjmp"!==f)throw f;Z(1,0)}}function pc(a,b){var c=G();try{O.get(a)(b)}catch(d){I(c);if(d!==d+0&&"longjmp"!==d)throw d;Z(1,0)}}function rc(a,b,c,d,f){var g=G();try{O.get(a)(b,c,d,f)}catch(h){I(g);if(h!==h+0&&"longjmp"!==h)throw h;Z(1,0)}}function qc(a,b,c){var d=G();try{O.get(a)(b,c)}catch(f){I(d);if(f!==f+0&&"longjmp"!==f)throw f;Z(1,0)}}
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function kc(a,b,c,d,f){var g=G();try{return O.get(a)(b,c,d,f)}catch(h){I(g);if(h!==h+0&&"longjmp"!==h)throw h;Z(1,0)}}function mc(a,b,c,d,f,g,h,n,p){var q=G();try{return O.get(a)(b,c,d,f,g,h,n,p)}catch(r){I(q);if(r!==r+0&&"longjmp"!==r)throw r;Z(1,0)}}function fc(a){var b=G();try{return O.get(a)()}catch(c){I(b);if(c!==c+0&&"longjmp"!==c)throw c;Z(1,0)}}function hc(a,b){var c=G();try{return O.get(a)(b)}catch(d){I(c);if(d!==d+0&&"longjmp"!==d)throw d;Z(1,0)}}
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function jc(a,b,c,d){var f=G();try{return O.get(a)(b,c,d)}catch(g){I(f);if(g!==g+0&&"longjmp"!==g)throw g;Z(1,0)}}function tc(a,b,c,d,f,g,h,n,p){var q=G();try{O.get(a)(b,c,d,f,g,h,n,p)}catch(r){I(q);if(r!==r+0&&"longjmp"!==r)throw r;Z(1,0)}}function lc(a,b,c,d,f,g){var h=G();try{return O.get(a)(b,c,d,f,g)}catch(n){I(h);if(n!==n+0&&"longjmp"!==n)throw n;Z(1,0)}}function sc(a,b,c,d,f,g,h){var n=G();try{O.get(a)(b,c,d,f,g,h)}catch(p){I(n);if(p!==p+0&&"longjmp"!==p)throw p;Z(1,0)}}
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function uc(a,b,c,d,f,g,h,n,p,q){var r=G();try{wc(a,b,c,d,f,g,h,n,p,q)}catch(w){I(r);if(w!==w+0&&"longjmp"!==w)throw w;Z(1,0)}}function nc(a,b,c,d,f,g,h,n){var p=G();try{return xc(a,b,c,d,f,g,h,n)}catch(q){I(p);if(q!==q+0&&"longjmp"!==q)throw q;Z(1,0)}}function oc(a,b,c,d){var f=G();try{return yc(a,b,c,d)}catch(g){I(f);if(g!==g+0&&"longjmp"!==g)throw g;Z(1,0)}}e.ccall=wa;
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e.cwrap=function(a,b,c,d){c=c||[];var f=c.every(function(g){return"number"===g});return"string"!==b&&f&&!d?va(a):function(){return wa(a,b,c,arguments,d)}};
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e.setValue=function(a,b,c){c=c||"i8";"*"===c.charAt(c.length-1)&&(c="i32");switch(c){case "i1":F[a>>0]=b;break;case "i8":F[a>>0]=b;break;case "i16":L[a>>1]=b;break;case "i32":M[a>>2]=b;break;case "i64":R=[b>>>0,(Q=b,1<=+Math.abs(Q)?0<Q?(Math.min(+Math.floor(Q/4294967296),4294967295)|0)>>>0:~~+Math.ceil((Q-+(~~Q>>>0))/4294967296)>>>0:0)];M[a>>2]=R[0];M[a+4>>2]=R[1];break;case "float":Ga[a>>2]=b;break;case "double":Ha[a>>3]=b;break;default:B("invalid type for setValue: "+c)}};e.writeAsciiToMemory=K;
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e.FS=T;var zc;function ca(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}Sa=function Ac(){zc||Bc();zc||(Sa=Ac)};
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function Bc(a){function b(){if(!zc&&(zc=!0,e.calledRun=!0,!ua)){e.noFSInit||T.Ub.xc||T.Ub();T.Zc=!1;W.root=T.hb(W,{},null);Za(Ja);Za(Ka);aa(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(Cc){var c=a,d=e._main;c=c||[];var f=c.length+1,g=xa(4*(f+1));M[g>>2]=Da(ia);for(var h=1;h<f;h++)M[(g>>2)+h]=Da(c[h-1]);M[(g>>2)+f]=0;try{var n=d(f,g);da(n,!0)}catch(p){p instanceof ca||"unwind"==p||((c=p)&&"object"===typeof p&&p.stack&&(c=[p,p.stack]),k("exception thrown: "+c),ja(1,p))}finally{}}if(e.postRun)for("function"==
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typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;)c=e.postRun.shift(),Ma.unshift(c);Za(Ma)}}a=a||ha;if(!(0<Qa)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)Na();Za(Ia);0<Qa||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);b()},1)):b())}}e.run=Bc;function da(a,b){if(!b||!(noExitRuntime||0<$a)||0!==a){if(!(noExitRuntime||0<$a)){Za(La);T.quit();if(e.onExit)e.onExit(a);ua=!0}ja(a,new ca(a))}}
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if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();var Cc=!1;e.noInitialRun&&(Cc=!1);Bc();
|
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|
|
|
|
return createFFmpegCore.ready
|
|
}
|
|
);
|
|
})();
|
|
if (typeof exports === 'object' && typeof module === 'object')
|
|
module.exports = createFFmpegCore;
|
|
else if (typeof define === 'function' && define['amd'])
|
|
define([], function() { return createFFmpegCore; });
|
|
else if (typeof exports === 'object')
|
|
exports["createFFmpegCore"] = createFFmpegCore;
|