/*

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 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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function eb(a,b){switch(a){case "mp4a.40.2":if(b===1)return new Uint8Array([0,200,0,128,35,128]);if(b===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(b===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(b===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(b===5)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(b===6)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,
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(a[c+2]&192)==128?(d=(a[c]&15)<<12|(a[c+1]&63)<<6|a[c+2]&63,c+=2):a.length>=c+4&&(a[c]&241)==240&&(a[c+1]&192)==128&&(a[c+2]&192)==128&&(a[c+3]&192)==128&&(d=(a[c]&7)<<18|(a[c+1]&63)<<12|(a[c+2]&63)<<6|a[c+3]&63,c+=3);if(d<=65535)b+=String.fromCharCode(d);else{d-=65536;var e=d&1023;b+=String.fromCharCode(55296+(d>>10));b+=String.fromCharCode(56320+e)}}return b}
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function qb(a){function b(d){return c.byteLength<=d||c[d]>=9&&c[d]<=126}if(!a)return"";var c=B(a);if(c[0]==239&&c[1]==187&&c[2]==191)return nb(c);if(c[0]==254&&c[1]==255)return ob(c.subarray(2),!1);if(c[0]==255&&c[1]==254)return ob(c.subarray(2),!0);if(c[0]==0&&c[2]==0)return ob(a,!1);if(c[1]==0&&c[3]==0)return ob(a,!0);if(b(0)&&b(1)&&b(2)&&b(3))return nb(a);throw new D(2,2,2003);}A("shaka.util.StringUtils",mb);mb.resetFromCharCode=function(){pb.reset()};
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var pb=new E(function(){function a(c){try{var d=new Uint8Array(c);return String.fromCharCode.apply(null,d).length>0}catch(e){return!1}}for(var b={fa:65536};b.fa>0;b={fa:b.fa},b.fa/=2)if(a(b.fa))return function(c){return function(d){for(var e="",f=0;f<d.length;f+=c.fa)e+=String.fromCharCode.apply(null,d.subarray(f,f+c.fa));return e}}(b);return null});function rb(){}function sb(a){a=B(a);return Uint8Array.prototype.toBase64?a.toBase64({alphabet:"base64",omitPadding:!1}):(a=pb.value()(a),btoa(a))}function tb(){var a=Aa.apply(0,arguments);return ub(a,0,a.length)}function ub(a,b,c){b=b===void 0?0:b;c=c===void 0?a.length:c;for(var d=0,e=b;e<c;++e)d+=a[e].byteLength;d=new Uint8Array(d);for(e=0;b<c;++b){var f=a[b];ArrayBuffer.isView(f)&&f.BYTES_PER_ELEMENT===1?d.set(f,e):d.set(B(f),e);e+=f.byteLength}return d}A("shaka.util.Uint8ArrayUtils",rb);
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rb.fromBase64=function(a){if(!("fromBase64"in Uint8Array)){a=self.atob(a.replace(/-/g,"+").replace(/_/g,"/"));for(var b=new Uint8Array(a.length),c=0;c<a.length;++c)b[c]=a.charCodeAt(c);return b}a=a.replace(/\s+/g,"");return Uint8Array.fromBase64(a,{alphabet:/[-_]/.test(a)?"base64url":"base64"})};rb.toBase64=function(a,b){b=b==void 0?!0:b;return Uint8Array.prototype.toBase64?B(a).toBase64({alphabet:"base64url",omitPadding:!b}):(a=sb(a).replace(/\+/g,"-").replace(/\//g,"_"),b?a:a.replace(/[=]*$/,""))};
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function xb(a){a=v(a.split("-x-"));var b=a.next().value;b=b===void 0?"":b;a=a.next().value;a=a===void 0?"":a;var c=v(b.split("-"));b=c.next().value;b=b===void 0?"":b;c=c.next().value;c=c===void 0?"":c;a=a?"x-"+a:"";b=b.toLowerCase();b=zb.get(b)||b;c=c.toUpperCase();return""+(c?b+"-"+c:b)+(a?"-"+a:"")}function Ab(a){var b=a.indexOf("-");a=b>=0?a.substring(0,b):a;a=a.toLowerCase();return a=zb.get(a)||a}A("shaka.util.LanguageUtils",vb);
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"vi"],["vol","vo"],["wel","cy"],["wln","wa"],["wol","wo"],["xho","xh"],["yid","yi"],["yor","yo"],["zha","za"],["zho","zh"],["zul","zu"]]);function Bb(a,b){var c=Cb.get(a);c=v(c);for(var d=c.next();!d.done;d=c.next()){d=d.value;for(var e=v(b),f=e.next();!f.done;f=e.next())if(f=f.value,d.test(f.trim()))return f.trim()}return a==Db?"":null}
var Db="text",Cb=(new Map).set("audio",[/^vorbis$/,/^Opus$/,/^opus$/,/^fLaC$/,/^flac$/,/^mp4a/,/^[ae]c-3$/,/^ac-4/,/^dts[cehx]?$/,/^iamf/,/^mhm[12]/,/^ac3$/,/^eac3$/,/^apac$/]).set("video",[/^avc/,/^hev/,/^hvc/,/^vvc/,/^vvi/,/^vp0?[89]/,/^av0[12]/,/^mp2v/,/^dvh/,/^dva/,/^dav/]).set("text",[/^vtt$/,/^wvtt/,/^stpp/]);function Eb(){}function Fb(a,b){var c=a;b&&!Gb.includes(a)&&(c+='; codecs="'+b+'"');return c}
function Hb(a){a=a.split(".");var b=a[0];a.shift();b=[b,a.join(".")];a=b[0].toLowerCase();b=b[1].toLowerCase();switch(!0){case a==="mp4a"&&b==="69":case a==="mp4a"&&b==="6b":case a==="mp4a"&&b==="40.34":return"mp3";case a==="mp4a"&&b==="66":case a==="mp4a"&&b==="67":case a==="mp4a"&&b==="68":case a==="mp4a"&&b==="40.2":case a==="mp4a"&&b==="40.02":case a==="mp4a"&&b==="40.5":case a==="mp4a"&&b==="40.05":case a==="mp4a"&&b==="40.29":case a==="mp4a"&&b==="40.42":return"aac";case a==="mp4a"&&b==="a5":case a===
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function Kb(a){if(a.includes("avc1")){var b=a.split(".");if(b.length==3)return a=b.shift()+".",a+=parseInt(b.shift(),10).toString(16),a+=("000"+parseInt(b.shift(),10).toString(16)).slice(-4)}else if(a=="vp9")return"vp09.00.41.08";return a}A("shaka.util.MimeUtils",Eb);Eb.getFullTypeWithAllCodecs=function(a,b){b&&(a+='; codecs="'+b+'"');return a};Eb.getFullType=Fb;
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function Pb(a,b){switch(b){case 0:return Array.from(a).map(function(c){return String.fromCharCode(c)}).join("");case 1:return qb(a);case 2:return ob(a,!1);case 3:return nb(a);default:return""}}function Qb(a){return a===1||a===2?2:1}function Rb(a,b,c){c=c===void 0?0:c;if(b===1||b===2){for(b=c;b+1<a.length;b+=2)if(a[b]===0&&a[b+1]===0)return b;return-1}return a.indexOf(0,c)}
function Sb(a){var b={key:a.type,description:"",data:"",mimeType:null,pictureType:null};if(a.type==="APIC"){if(a.size<2)return null;var c=a.data[0],d=a.data.subarray(1).indexOf(0);if(d===-1)return null;var e=nb(B(a.data,1,d)),f=a.data[2+d];d=3+d;var g=Rb(a.data,c,d);if(g===-1)return null;d=Pb(a.data.subarray(d,g),c);c=g+Qb(c);a=e==="--\x3e"?nb(a.data.subarray(c)):Ta(a.data.subarray(c));b.mimeType=e;b.pictureType=f;b.description=d;b.data=a;return b}if(a.type==="COMM"){if(a.size<5)return null;c=a.data[0];
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f,1);if(c===-1)return null;e=Pb(a.data.subarray(1,c),f);a=nb(a.data.subarray(c+Qb(f))).replace(/\0*$/,"");b.description=e;b.data=a;return b}if(a.type==="PRIV"){if(a.size<2)return null;e=a.data.indexOf(0);if(e===-1)return null;e=nb(B(a.data,0,e));b.description=e;e=="com.apple.streaming.transportStreamTimestamp"?(e=a.data.subarray(e.length+1),a=e[3]&1,e=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7],e/=45,a&&(e+=4.772185884E7),b.data=e):(a=Ta(a.data.subarray(e.length+1)),b.data=a);return b}if(a.type==="UFID"){e=
a.data.indexOf(0);if(e===-1)return null;f=nb(B(a.data,0,e));b.description=f;b.data=Ta(a.data.subarray(e+1));return b}if(a.type[0]==="T"){if(a.size<2)return null;a=Pb(a.data.subarray(1),a.data[0]).replace(/\0+$/,"").split("\x00").map(function(h){return h.replace(/^\ufeff/,"")}).filter(function(h){return h.length>0}).join(" / ");b.data=a;return b}return a.type[0]==="W"?(a=nb(a.data).replace(/\0*$/,""),b.data=a,b):a.data?(b.data=Ta(a.data),b):null}
function Tb(a){for(var b=0,c=[];Mb(a,b);){var d=a[b+3],e=Ob(a,b+6);a[b+5]>>6&1&&(b+=10);b+=10;for(e=b+e;b+10<e&&a[b]!==0;){var f=a.subarray(b);if(d>=4)var g=Ob(f,4);else g=f[4]<<24,g|=f[5]<<16,g|=f[6]<<8,g|=f[7],g>>>=0;f={type:String.fromCharCode(f[0],f[1],f[2],f[3]),size:g,data:f.subarray(10,10+g)};(g=Sb(f))&&c.push(g);b+=f.size+10}Nb(a,b)&&(b+=10)}return c}
function Ub(a,b){for(var c=b=b===void 0?0:b,d=0;Mb(a,b);)a[b+5]>>6&1&&(d+=10),d+=10,d+=Ob(a,b+6),Nb(a,b+10)&&(d+=10),b+=d;return d>0?a.subarray(c,c+d):new Uint8Array([])}Lb.prototype.parse=function(a){return Tb(a)};A("shaka.metadata.Id3Utils",Lb);Lb.prototype.parse=Lb.prototype.parse;Lb.getID3Data=Ub;Lb.getID3Frames=Tb;for(var Vb=v(Gb),Wb=Vb.next();!Wb.done;Wb=Vb.next())gb(Wb.value,function(){return new Lb});function G(a){this.fc=a;this.frameIndex=0;this.Fc=new Map;this.Jc=null}G.prototype.destroy=function(){this.Fc.clear()};G.prototype.getOriginalMimeType=function(){return this.fc};function Xb(a,b){a=Tb(a);return a.length&&(a=a.find(function(c){return c.description==="com.apple.streaming.transportStreamTimestamp"}))?a.data:b}
function Yb(a,b,c,d){c=a.Fc.getOrInsertComputed(c.id+"_"+d.discontinuitySequence,function(){return b.Ec()});d=a.Jc!==c;var e=b.Tc();a.Jc=c;a.frameIndex++;return{data:e,init:d?c:null}}A("shaka.transmuxer.BaseTransmuxer",G);G.prototype.getOriginalMimeType=G.prototype.getOriginalMimeType;G.prototype.destroy=G.prototype.destroy;var Zb=Object.freeze({bc:0,fb:0,cb:0,$a:0,ab:2,cc:0}),$b=Object.freeze({bc:0,fb:0,cb:0,$a:0,ab:2,cc:0}),ac=Object.freeze({bc:0,fb:0,cb:0,$a:0,ab:1,cc:1});function bc(a){return a.length<5?null:{profile:a[2]>>1,level:(a[2]&1)<<5|a[3]>>3,ve:!!(a[3]&4),kd:!!(a[3]&2),ue:!!(a[3]&1),$c:a[4]>>4}}function cc(a){a=a.split(".")[0].toLowerCase();return dc.includes(a)?a:null}var dc=["dvh1","dva1","dav1"];function ec(a){this.Qa=a=a===void 0?[]:a}
ec.prototype.Ec=function(){if(this.Qa.length===0)throw Error("StreamInfos must have elements");var a=[];for(var b=v(this.Qa),c=b.next();!c.done;c=b.next()){var d=a,e=d.push;var f=c.value;c=H;var g=f.id+1;var h=f.stream.width||0,k=f.stream.height||0;f.type=="audio"&&(k=h=0);var l=f.duration*f.timescale,m=Math.floor(l/(fc+1));l=Math.floor(l%(fc+1));var n=hc.value();I(n,g,20);I(n,m,28);I(n,l,32);ic(n,h,88);ic(n,k,92);g=H("tkhd",n);h=H;k=f;l=k.duration*k.timescale;m=Math.floor(l/(fc+1));l=Math.floor(l%
(fc+1));n=k.stream.language;n=n.charCodeAt(0)-96<<10|n.charCodeAt(1)-96<<5|n.charCodeAt(2)-96;var p=jc.value();I(p,k.timescale,20);I(p,m,24);I(p,l,28);ic(p,n,32);k=H("mdhd",p);m=f;l=new Uint8Array([]);switch(m.type){case "video":l=kc.value();break;case "audio":l=lc.value()}m=H("hdlr",l);a:{switch(f.type){case "video":f=H("minf",H("vmhd",mc.value()),nc.value(),pc(this,f));break a;case "audio":f=H("minf",H("smhd",qc.value()),nc.value(),pc(this,f));break a}f=new Uint8Array([])}f=h("mdia",k,m,f);c=c("trak",
g,f);e.call(d,c)}f=this.Qa[0];b=H;d=b.apply;c=f.duration*f.timescale;e=Math.floor(c/(fc+1));c=Math.floor(c%(fc+1));g=rc.value();I(g,f.timescale,20);I(g,e,24);I(g,c,28);e=["moov",H("mvhd",g)];c=e.concat;a=y(a);g=[];h=v(this.Qa);for(l=h.next();!l.done;l=h.next())k=g,m=k.push,l=l.value.id+1,n=sc.value(),I(n,l,4),l=H("trex",n),m.call(k,l);g=H.apply(ec,["mvex"].concat(y(g)));h=f.stream;f=[];if(tc(h)){h=v(h.drmInfos);for(k=h.next();!k.done;k=h.next())if(k=k.value,k.initData)for(k=v(k.initData),m=k.next();!m.done;m=
k.next())f.push(m.value.initData);f=tb.apply(rb,y(f))}else f=new Uint8Array([]);a=d.call(b,ec,c.call(e,a,[g,f]));b=uc.value();d=new Uint8Array(b.byteLength+a.byteLength);d.set(b);d.set(a,b.byteLength);return d};function pc(a,b){return H("stbl",vc(b),wc.value(),xc.value(),yc.value(),zc.value())}
function vc(a){var b=new Uint8Array([]);switch(a.type){case "video":var c=Ac.find(function(d){d=v(d).next().value;return a.codecs.includes(d)});c&&(b=Bc(a,c[0],c[1]));break;case "audio":b=Cc(a)}return H("stsd",Dc.value(),b)}
function Bc(a,b,c){var d=a.stream.width||0,e=a.stream.height||0,f=new Uint8Array([]);a.B.byteLength>0&&(f=H(c,a.B));c=Ec.value();ic(c,d,24);ic(c,e,26);if(a.P||a.S){d=a.P||0;e=a.S||0;var g=Fc("pasp",8);I(g,d,8);I(g,e,12);d=g}else d=new Uint8Array([]);g=(e=a.ka)&&bc(e);e=e&&g?H(g.profile>7?"dvvC":"dvcC",e):new Uint8Array([]);g=new Uint8Array([]);tc(a.stream)&&(g=Gc(a.stream,a.codecs),b="encv");return H(b,c,f,e,d,g)}
function Cc(a){var b="aac";a.codecs.includes("mp3")?b="mp3":a.codecs.includes("ac-3")?b=lb.value().mb()?"ec-3":"ac-3":a.codecs.includes("ec-3")?b="ec-3":a.codecs.includes("opus")?b="opus":a.codecs.toLowerCase().includes("flac")&&(b="flac");var c=a.stream.channelsCount||2,d=a.stream.audioSamplingRate||44100,e=Hc.value();e[17]=c;ic(e,d>65535?0:d,24);c=new Uint8Array([]);d=a.B;switch(b){case "mp3":b=".mp3";break;case "ac-3":b="ac-3";c=H("dac3",d);break;case "ec-3":b="ec-3";c=H("dec3",d);break;case "opus":b=
"Opus";c=H("dOps",d);break;case "flac":b="fLaC";c=H("dfLa",d);break;default:b="mp4a";c=H;if(!(d.byteLength>0)){d=a.id+1;var f=a.stream.channelsCount||2,g=a.stream.audioSamplingRate||44100;var h=a.codecs.split(",");if(h.length==1)h=h[0];else{var k=Bb("audio",h);if(k!=null)h=k;else throw new D(2,4,4025,h);}k=h;var l={96E3:0,88200:1,64E3:2,48E3:3,44100:4,32E3:5,24E3:6,22050:7,16E3:8,12E3:9,11025:10,8E3:11,7350:12};h=l[g];if(k==="mp4a.40.5"||k==="mp4a.40.29")h=l[g*2];g=parseInt(k.split(".").pop(),10);
k=Ic.value();ic(k,d,6);k[26]=g<<3|h>>>1;k[27]=h<<7|f<<3;d=k}c=c("esds",d)}d=new Uint8Array([]);tc(a.stream)&&(d=Gc(a.stream,a.codecs),b="enca");return H(b,e,c,d)}
function Gc(a,b){var c=H,d=b.split(".")[0];b=Fc("frma",4);I(b,Jc(d),8);d="cenc";var e=a.drmInfos[0];e&&e.encryptionScheme&&(d=e.encryptionScheme);e=Kc.value();I(e,Jc(d),4);d=H("schm",e);e=H;var f=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);a=v(a.drmInfos);for(var g=a.next();!g.done;g=a.next())if((g=g.value)&&g.keyIds&&g.keyIds.size){g=v(g.keyIds);for(var h=g.next();!h.done;h=g.next()){f=h.value;h=new Uint8Array(f.length/2);for(var k=0;k<f.length/2;k+=1)h[k]=parseInt(String(f[k*2]+f[k*2+1]),
16);f=h}}a=H("tenc",Lc.value(),f);return c("sinf",b,d,e("schi",a))}
ec.prototype.Tc=function(){for(var a=[],b=0,c=v(this.Qa),d=c.next();!d.done;d=c.next()){d=d.value;var e=H,f=d.data?d.data.sequenceNumber:0,g=Fc("mfhd",8);I(g,f,12);f=g;var h,k=d.data?d.data.o:[];g=Fc("sdtp",4+k.length);for(h=0;h<k.length;h++){var l=k[h].flags;g[h+12]=l.ab<<4|l.fb<<2|l.cb}var m=g.length+32+20+8+16+8+8;k=H;h=d.id+1;l=Mc.value();I(l,h,4);h=H("tfhd",l);l=d.data?d.data.D:0;var n=Math.floor(l/(fc+1)),p=Math.floor(l%(fc+1));l=Fc("tfdt",12);l[8]=1;I(l,n,12);I(l,p,16);var t=m;m=d.data?d.data.o:
[];n=m.length;var w=12+16*n;p=Fc("trun",w);t+=8+w;p[8]=d.type==="video"?1:0;p[9]=0;p[10]=15;p[11]=1;I(p,n,12);I(p,t,16);for(t=0;t<n;t++){w=m[t];var x=w.flags,C=20+16*t;I(p,w.duration,C);I(p,w.size,C+4);p[C+8]=x.bc<<2|x.ab;p[C+9]=x.fb<<6|x.cb<<4|x.cc;p[C+10]=x.$a&61440;p[C+11]=x.$a&15;I(p,w.A,C+12)}g=k("traf",h,l,p,g);e=e("moof",f,g);d=d.data?d.data.o:[];f=0;g=v(d);for(k=g.next();!k.done;k=g.next())f+=k.value.data.byteLength;f=8+f;a.push({Ld:e,o:d,Gd:f});b+=e.byteLength+f}b=B(new ArrayBuffer(b));c=
0;a=v(a);for(d=a.next();!d.done;d=a.next())for(f=d.value,d=f.Ld,e=f.o,f=f.Gd,b.set(d,c),c+=d.byteLength,I(b,f,c),b.set(Nc.value(),c+4),c+=8,d=v(e),e=d.next();!e.done;e=d.next())e=e.value,b.set(e.data,c),c+=e.data.byteLength;return b};function I(a,b,c){a[c]=b>>>24&255;a[c+1]=b>>>16&255;a[c+2]=b>>>8&255;a[c+3]=b&255}function ic(a,b,c){a[c]=b>>>8&255;a[c+1]=b&255}function Jc(a){for(var b=0,c=0;c<a.length;c+=1)b|=a.charCodeAt(c)<<(a.length-c-1)*8;return b}
function H(a){for(var b=Aa.apply(1,arguments),c=0,d=v(b),e=d.next();!e.done;e=d.next())c+=e.value.byteLength;c=Fc(a,c);d=8;for(e=0;e<b.length;e++)c.set(b[e],d),d+=b[e].byteLength;return c}function Fc(a,b){var c=Oc.get(a);c||(c=[a.charCodeAt(0),a.charCodeAt(1),a.charCodeAt(2),a.charCodeAt(3)],Oc.set(a,c));a=8+b;b=new Uint8Array(a);b[0]=a>>24&255;b[1]=a>>16&255;b[2]=a>>8&255;b[3]=a&255;b.set(c,4);return b}function tc(a){return a.encrypted&&a.drmInfos.length>0}
var fc=4294967295,Oc=new Map,Nc=new E(function(){return new Uint8Array([109,100,97,116])}),rc=new E(function(){return new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255])}),hc=new E(function(){return new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0])}),jc=new E(function(){return new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0])}),sc=new E(function(){return new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])}),Mc=new E(function(){return new Uint8Array([0,0,0,58,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])}),Ic=new E(function(){return new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,0,0,0,0,
0,0,0,0,0,0,5,2,0,0,6,1,2])}),Hc=new E(function(){return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,0])}),Ec=new E(function(){return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17])}),Lc=new E(function(){return new Uint8Array([0,0,0,0,0,0,1,8])}),Kc=new E(function(){return new Uint8Array([0,0,0,0,0,0,0,0,0,
1,0,0])}),kc=new E(function(){return 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])}),lc=new E(function(){return 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])}),mc=new E(function(){return new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}),qc=new E(function(){return new Uint8Array([0,0,0,0,0,0,0,0])}),Ac=[["avc1","avcC"],["hvc1","hvcC"],["av01","av1C"],["vp09",
"vpcC"],["dvh1","hvcC"],["dva1","avcC"],["dav1","av1C"]],Dc=new E(function(){return new Uint8Array([0,0,0,0,0,0,0,1])}),uc=new E(function(){var a=new Uint8Array([105,115,111,109]),b=new Uint8Array([97,118,99,49]),c=new Uint8Array([0,0,0,1]);return H("ftyp",a,c,a,b)}),nc=new E(function(){var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]);a=H("dref",a);return H("dinf",a)}),wc=new E(function(){return Fc("stts",8)}),xc=new E(function(){return Fc("stsc",8)}),yc=new E(function(){return Fc("stsz",
12)}),zc=new E(function(){return Fc("stco",8)});function Pc(){G.apply(this,arguments)}u(Pc,G);Pc.prototype.isSupported=function(a){return a.toLowerCase().split(";")[0]=="audio/aac"?Ka(this.convertCodecs("audio",a)):!1};Pc.prototype.convertCodecs=function(a,b){return b.toLowerCase().split(";")[0]=="audio/aac"?'audio/mp4; codecs="'+(Ib(b)||"mp4a.40.2")+'"':b};
Pc.prototype.transmux=function(a,b,c,d){var e=B(a);a=Ub(e);for(var f=a.length;f<e.length&&!cb(e,f);f++);var g=Xb(a,c.endTime*1E3);a=ab(e,f);if(!a)return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));b.audioSamplingRate=a.sampleRate;b.channelsCount=a.channelCount;for(var h=[];f<e.length;){var k=$a(e,f);if(!k)return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));var l=k.ma+k.i;f+l<=e.length&&h.push({data:e.subarray(f+k.ma,f+l),size:k.i,duration:1024,A:0,flags:Zb});f+=l}e=a.sampleRate;f=Math.floor(g*
e/1E3);d={id:b.id,type:"audio",codecs:a.codec,timescale:e,duration:d,B:new Uint8Array([]),data:{sequenceNumber:this.frameIndex,D:f,o:h},stream:b};return Promise.resolve(Yb(this,new ec([d]),b,c))};A("shaka.transmuxer.AacTransmuxer",Pc);Pc.prototype.transmux=Pc.prototype.transmux;Pc.prototype.convertCodecs=Pc.prototype.convertCodecs;Pc.prototype.isSupported=Pc.prototype.isSupported;Na("audio/aac",function(){return new Pc("audio/aac")},1);function Qc(a,b,c){if(b+8>a.length||a[b]!==11||a[b+1]!==119)return!1;var d=a[b+4]>>6;if(d>=3)return!1;var e=a[b+4]&63,f=[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,
1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][e*3+d]*2;if(b+f>a.length)return!1;var g=a[b+6]>>5,h=0;g===2?h+=2:(g&1&&g!==1&&(h+=2),g&4&&(h+=2));h=(a[b+6]<<8|a[b+7])>>12-h&1;var k=a[b+5]&7;a=new Uint8Array([d<<6|a[b+5]>>3<<1|k>>2,(k&3)<<6|g<<3|h<<2|e>>4,e<<4&224]);c.sampleRate=[48E3,44100,32E3][d];c.channelCount=[2,1,2,3,3,4,4,5][g]+h;c.T=a;c.i=f;return!0};function Rc(){G.apply(this,arguments)}u(Rc,G);Rc.prototype.isSupported=function(a){return a.toLowerCase().split(";")[0]=="audio/ac3"?Ka(this.convertCodecs("audio",a)):!1};Rc.prototype.convertCodecs=function(a,b){return b.toLowerCase().split(";")[0]=="audio/ac3"?lb.value().mb()?'audio/mp4; codecs="ec-3"':'audio/mp4; codecs="ac-3"':b};
Rc.prototype.transmux=function(a,b,c,d){a=B(a);for(var e=Ub(a),f=e.length;f<a.length;f++){a:{var g=a;var h=f;if(g[h]===11&&g[h+1]===119){var k=0,l=5;h+=l;for(var m,n;l>0;){n=g[h];var p=Math.min(l,8),t=8-p;m=4278190080>>>24+t<<t;m=(n&m)>>t;k=k?k<<p|m:m;h+=1;l-=p}if(k<16){g=!0;break a}}g=!1}if(g)break}e=Xb(e,c.endTime*1E3);g=0;h=new Uint8Array([]);k=[];for(l={sampleRate:0,channelCount:0,T:new Uint8Array(0),i:0};f<a.length;){if(!Qc(a,f,l))return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));b.audioSamplingRate=
l.sampleRate;b.channelsCount=l.channelCount;g=l.sampleRate;h=l.T;k.push({data:a.subarray(f,f+l.i),size:l.i,duration:1536,A:0,flags:Zb});f+=l.i}return Promise.resolve(Yb(this,new ec([{id:b.id,type:"audio",codecs:"ac-3",timescale:g,duration:d,B:h,data:{sequenceNumber:this.frameIndex,D:Math.floor(e*g/1E3),o:k},stream:b}]),b,c))};A("shaka.transmuxer.Ac3Transmuxer",Rc);Rc.prototype.transmux=Rc.prototype.transmux;Rc.prototype.convertCodecs=Rc.prototype.convertCodecs;Rc.prototype.isSupported=Rc.prototype.isSupported;
Na("audio/ac3",function(){return new Rc("audio/ac3")},1);/*

 Copyright Brightcove, Inc.

 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.
*/
function Sc(a,b){this.Ya=a;if(b===void 0?0:b){b=new Uint8Array(a.length);for(var c=0,d=0,e=0;e<a.length;e++){var f=a[e];c>=2&&f==3?c=0:(b[d++]=f,f==0?c++:c=0)}this.Ya=b.subarray(0,d)}this.qa=this.Ya.byteLength;this.G=this.ba=0}function Tc(a){var b=a.Ya.byteLength-a.qa,c=Math.min(4,a.qa);if(c!==0){for(var d=0,e=0;e<c;e++)d=d<<8|a.Ya[b+e];a.ba=d<<(4-c)*8;a.G=c*8;a.qa-=c}}function Uc(a,b){if(a.G<=b){b-=a.G;var c=Math.floor(b/8);b-=c*8;a.G-=c;Tc(a)}a.ba<<=b;a.G-=b}
function J(a,b){var c=Math.min(a.G,b),d=a.ba>>>32-c;a.G-=c;a.G>0?a.ba<<=c:a.qa>0&&Tc(a);c=b-c;return c>0?d<<c|J(a,c):d}function Vc(a){for(var b=0;a.G===0;){if(a.qa===0)return b;Tc(a)}for(;;){var c=Math.clz32(a.ba);c>a.G&&(c=a.G);b+=c;a.ba<<=c;a.G-=c;if(a.G>0||a.qa===0)break;Tc(a)}return b}function K(a){Uc(a,1+Vc(a))}function L(a){var b=Vc(a);return J(a,b+1)-1}function Wc(a){a=L(a);return 1&a?1+a>>>1:-1*(a>>>1)}function M(a){return J(a,1)===1}function N(a){return J(a,8)}
function Xc(a,b){for(var c=8,d=8,e=0;e<b;e++)d!==0&&(d=Wc(a),d=(c+d+256)%256),c=d===0?c:d}function Yc(a){L(a);return L(a)}A("shaka.util.ExpGolomb",Sc);function Zc(a,b,c){if(b+8>a.length||(a[b]<<8|a[b+1]<<0)!==2935)return!1;var d=new Sc(a.subarray(b+2));Uc(d,2);Uc(d,3);var e=J(d,11)+1<<1,f=J(d,2);if(f==3){f=J(d,2);f=[24E3,22060,16E3][f];var g=3}else f=[48E3,44100,32E3][f],g=J(d,2);var h=J(d,3),k=J(d,1);d=J(d,5);if(b+e>a.byteLength)return!1;a=Math.floor(e*f/([1,2,3,6][g]*16));a=new Uint8Array([(a&8160)>>5,(a&31)<<3,f<<6|d<<1|0,0|h<<1|k<<0,0]);c.sampleRate=f;c.channelCount=[2,1,2,3,3,4,4,5][h]+k;c.T=a;c.i=e;return!0};function $c(){G.apply(this,arguments)}u($c,G);$c.prototype.isSupported=function(a){return a.toLowerCase().split(";")[0]=="audio/ec3"?Ka(this.convertCodecs("audio",a)):!1};$c.prototype.convertCodecs=function(a,b){return b.toLowerCase().split(";")[0]=="audio/ec3"?'audio/mp4; codecs="ec-3"':b};
$c.prototype.transmux=function(a,b,c,d){a=B(a);for(var e=Ub(a),f=e.length;f<a.length&&(a[f]<<8|a[f+1]<<0)!==2935;f++);e=Xb(e,c.endTime*1E3);for(var g=0,h=new Uint8Array([]),k=[],l={sampleRate:0,channelCount:0,T:new Uint8Array(0),i:0};f<a.length;){if(!Zc(a,f,l))return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));b.audioSamplingRate=l.sampleRate;b.channelsCount=l.channelCount;g=l.sampleRate;h=l.T;k.push({data:a.subarray(f,f+l.i),size:l.i,duration:1536,A:0,flags:Zb});f+=l.i}return Promise.resolve(Yb(this,
new ec([{id:b.id,type:"audio",codecs:"ec-3",timescale:g,duration:d,B:h,data:{sequenceNumber:this.frameIndex,D:Math.floor(e*g/1E3),o:k},stream:b}]),b,c))};A("shaka.transmuxer.Ec3Transmuxer",$c);$c.prototype.transmux=$c.prototype.transmux;$c.prototype.convertCodecs=$c.prototype.convertCodecs;$c.prototype.isSupported=$c.prototype.isSupported;Na("audio/ec3",function(){return new $c("audio/ec3")},1);function ad(a){for(var b=[],c=0;c<a.byteLength;){var d=c,e=a[c++];if(e&128)break;var f=(e&120)>>3,g=(e&2)!=0;if((e&4)!=0){if(c>=a.byteLength)break;c++}if(g){a:{for(g=e=0;g<8&&!(c+g>=a.byteLength);g++){var h=a[c+g];e+=(h&127)*Math.pow(2,g*7);if(!(h&128)){e={value:e,size:g+1};break a}}e=null}g=e;if(!g)break;e=g.value;c+=g.size}else e=a.byteLength-c;e=c+e;if(e>a.byteLength)break;b.push({type:f,data:a.subarray(c,e),fullData:a.subarray(d,e)});c=e}return b}
function bd(a){for(var b=[],c=-1,d=0,e=0;e<a.byteLength;e++){var f=a[e];if(f){if(f==1&&d>=2){if(c>=0){c=cd(a.subarray(c,e-2));if(!c)return null;b.push.apply(b,y(c))}c=e+1}d=0}else d++}if(c<0)return null;a=cd(a.subarray(c));if(!a)return null;b.push.apply(b,y(a));return ub(b)}
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function Ae(a,b){var c=[];for(a=fe(a);a.m();){var d=a.C(),e=void 0;try{e=$d(a)}catch(F){if(F.code==3E3)break;throw F;}if(de(e))break;if(e.id==174){var f=c,g=f.push;d={offset:b+d,size:e.Da+e.sa,number:0,type:0,codecId:"",F:null,yc:null,language:"eng",name:"",enabled:!0,Bd:!0,forced:!1,wd:!1,re:!1,Od:!1,fd:!1,width:null,height:null,displayWidth:null,displayHeight:null,oe:null,channels:null,sampleRate:null,Mc:null,Za:null,ya:null,Wc:!1,ka:null};var h=null;for(e=fe(e);e.m();){var k=$d(e);switch(k.id){case 215:d.number=
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function Je(a){for(var b=1;b<=8;b++)if(a<Math.pow(2,7*b)-1){for(var c=new Uint8Array(b),d=b-1;d>=0;d--)c[d]=a%256,a=Math.floor(a/256);c[0]|=128>>b-1;return c}throw new RangeError("The value does not fit an EBML integer");}var Ie=new Uint8Array([1,255,255,255,255,255,255,255]);function Ke(a){G.call(this,a);this.Ca=this.Ka=this.pa=this.ta=null}u(Ke,G);Ke.prototype.destroy=function(){G.prototype.destroy.call(this);this.Ca=this.pa=this.ta=null};Ke.prototype.isSupported=function(a,b){if(a.toLowerCase().split(";")[0]!=this.getOriginalMimeType())return!1;var c=Ib(a);return c&&Le(c)?Ka(this.convertCodecs(b||(a.startsWith("audio/")?"audio":"video"),a)):!1};
Ke.prototype.convertCodecs=function(a,b){if(b.toLowerCase().split(";")[0]!=this.getOriginalMimeType())return b;a=a=="audio";var c=Ib(b);if(a&&Hb(c)=="mp3"&&te("A_MPEG/L3"))return"audio/mpeg";a&&Hb(c)=="mp3"&&(c=se()||c);b=Me.some(function(d){return c.toLowerCase().startsWith(d)});b=(a?"audio":"video")+(b?"/webm":"/mp4");a&&(c=Jb(c,b));return Fb(b,c)};
Ke.prototype.transmux=function(a,b,c,d,e){try{var f=B(a);if(!c)return Ne(this,f,b),Promise.resolve(new Uint8Array(0));var g=b.id%1048576;if(!this.ta||!this.pa||this.pa.number!=g)throw Error("The initialization segment of track "+g+" has not been received");var h=e=="audio"?Oe(this,f,b,c,d):Pe(this,f,b,c,d);return Promise.resolve(h)}catch(k){return k instanceof D?Promise.reject(k):Promise.reject(new D(2,3,3018,k&&k.message?k.message:String(k)))}};
function Ne(a,b,c){b=xe(b);var d=c.id%1048576;c=b.tracks.find(function(e){return e.number==d});if(!c)throw Error("Track "+d+" is not in the file");a.ta=b;a.pa=c;a.Ka=null;a.Ca=null}
function Pe(a,b,c,d,e){var f=a.pa,g=a.ta;if(qe(f.codecId))return Qe(a,b,c,d);b=he(b,f,g.K);if(!b.length)return{data:new Uint8Array(0),init:null};var h=b.map(function(t){return Math.round(t.time*9E4)}),k=h.map(function(t){return t+9E4});h=h.slice().sort(function(t,w){return t-w});var l=Re(a,h[0],g,9E4),m=Se(f,h,d);g=[];for(var n=0;n<b.length;n++){var p=h[n]+l;g.push({data:b[n].data,size:b[n].data.byteLength,duration:(n+1<b.length?h[n+1]+l:p+m)-p,A:k[n]-p,flags:b[n].oa?$b:ac})}b=h[0]+l;a.Ka=b+g.reduce(function(t,
w){return t+w.duration},0);h=(k=f.ka?cc(c.codecs):null)||ue(f.codecId);l=we(f);e={id:c.id,type:"video",codecs:h,timescale:9E4,duration:e,B:f.codecId=="V_VP9"?ne(c.codecs):f.F||new Uint8Array(0),P:l?l.yd:void 0,S:l?l.vertical:void 0,ka:k?f.ka:void 0,data:{sequenceNumber:a.frameIndex,D:b,o:g},stream:c};return Yb(a,new ec([e]),c,d)}
function Oe(a,b,c,d,e){var f=a.pa,g=a.ta;if(qe(f.codecId))return Qe(a,b,c,d);b=he(b,f,g.K);if(!b.length)return{data:new Uint8Array(0),init:null};a.Ca||(a.Ca=Te(f,b[0].data));var h=a.Ca;c.audioSamplingRate=h.sampleRate;c.channelsCount=h.channelCount;if(te(f.codecId))return{data:ub(b.map(function(k){return k.data})),init:null};f=b.map(function(k){return{data:k.data,size:k.data.byteLength,duration:h.getDuration(k.data),A:0,flags:Zb}});b=Math.round((b[0].time+1)*h.timescale);b+=Re(a,b,g,h.timescale);
a.Ka=b+f.reduce(function(k,l){return k+l.duration},0);return Yb(a,new ec([{id:c.id,type:"audio",codecs:h.codecs,timescale:h.timescale,duration:e,B:h.config,data:{sequenceNumber:a.frameIndex,D:b,o:f},stream:c}]),c,d)}
function Qe(a,b,c,d){var e=a.pa,f=a.ta,g=1E9/f.K;b=he(b,e,f.K);if(!b.length)return{data:new Uint8Array(0),init:null};var h=Ue(b,e);e={tc:e.number,type:e.type,codecId:e.codecId,F:e.F,K:f.K,width:e.width||c.width||0,height:e.height||c.height||0,channelCount:e.channels||c.channelsCount||1,sampleRate:e.sampleRate||c.audioSamplingRate||0,frames:b.map(function(k,l){return{timecode:Math.round((h[l]+1)*g),data:k.data,oa:k.oa}})};return Yb(a,new De(e),c,d)}
function Ue(a,b){var c;if(b.codecId=="A_VORBIS"&&b.F)if(c=Td(b.F)){c=v(c);var d=c.next().value;c.next();c=c.next().value;d.length<=28||d[0]!=1?c=null:(d=d[28],d=[1<<(d&15),1<<(d>>4)],c=(c=Ud(c))?{ad:d,Jd:c,Id:c.length>1?32-Math.clz32(c.length-1):0}:null)}else c=null;else c=null;b=b.sampleRate||0;d=[];var e=0;a=v(a);for(var f=a.next();!f.done;f=a.next())f=f.value,c&&b&&f.Ed!=0?(f=Sd(c,f.data),d.push(d[d.length-1]+(e+f)/4/b),e=f):(d.push(f.time),e=c?Sd(c,f.data):0);return d}
function Re(a,b,c,d){if(a.Ka==null)return 0;a=a.Ka-b;return Math.abs(a)<=Math.ceil(2*c.K/1E9*d)?a:0}function Se(a,b,c){if(a.Za)return Math.round(a.Za*9E4);a=b.length;return a>1?b[a-1]-b[a-2]:c?Math.round((c.endTime-c.startTime)*9E4):0}
function Te(a,b){var c=a.sampleRate||0,d=a.channels||0;switch(a.codecId){case "A_AAC":if(!c||!a.F)throw Error("The AAC track has no sample rate or configuration");return{codecs:pe(a)||"",timescale:c,sampleRate:c,channelCount:d,config:Dd(a.F),getDuration:function(){return 1024}};case "A_AC3":case "A_EAC3":a=a.codecId=="A_EAC3";c={sampleRate:0,channelCount:0,T:new Uint8Array(0),i:0};if((a?!Zc(b,0,c):!Qc(b,0,c))||!c.sampleRate)throw Error("The first Dolby Digital frame is invalid");return{codecs:a?"ec-3":
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e)}};case "A_MPEG/L3":var f=Kd(b,0);if(!f)throw Error("The first MP3 frame is invalid");b=se();b=b!=null&&b!="mp3";return{codecs:b?f.sampleRate>=32E3?"mp4a.6B":"mp4a.69":"mp3",timescale:f.sampleRate,sampleRate:f.sampleRate,channelCount:f.channelCount,config:b?Qd(f.sampleRate):new Uint8Array(0),getDuration:function(){return f.Sc}}}throw Error("Unsupported audio codec "+a.codecId);}function Le(a){return Ve.some(function(b){return a.toLowerCase().startsWith(b)})}
A("shaka.transmuxer.MatroskaTransmuxer",Ke);Ke.prototype.transmux=Ke.prototype.transmux;Ke.prototype.convertCodecs=Ke.prototype.convertCodecs;Ke.prototype.isSupported=Ke.prototype.isSupported;Ke.prototype.destroy=Ke.prototype.destroy;var Ve="avc1. hvc1. av01. vp09. dvh1. dva1. dav1. mp4a.40. ac-3 ec-3 opus mp3 flac vp8 vorbis".split(" "),Me=["vp8","vorbis"];Na("video/x-matroska",function(){return new Ke("video/x-matroska")},1);Na("audio/x-matroska",function(){return new Ke("audio/x-matroska")},1);function We(){G.apply(this,arguments)}u(We,G);We.prototype.isSupported=function(a){return a.toLowerCase().split(";")[0]=="audio/mpeg"?Ka(this.convertCodecs("audio",a)):!1};We.prototype.convertCodecs=function(a,b){return b.toLowerCase().split(";")[0]=="audio/mpeg"?'audio/mp4; codecs="mp3"':b};
We.prototype.transmux=function(a,b,c,d){for(var e=B(a),f=Ub(e).length;f<e.length&&!Rd(e,f);f++);var g;for(a=[];f<e.length;){var h=Kd(e,f);h?(g||(g=h),f+h.i<=e.length&&a.push({data:e.subarray(f,f+h.i),size:h.i,duration:1152,A:0,flags:Zb}),f+=h.i):f++}if(!g)return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));e=g.Sc*9E4/g.sampleRate*this.frameIndex;d={id:b.id,type:"audio",codecs:"mp3",timescale:g.sampleRate,duration:d,B:new Uint8Array([]),data:{sequenceNumber:this.frameIndex,D:e,o:a},stream:b};return Promise.resolve(Yb(this,
new ec([d]),b,c))};A("shaka.transmuxer.Mp3Transmuxer",We);We.prototype.transmux=We.prototype.transmux;We.prototype.convertCodecs=We.prototype.convertCodecs;We.prototype.isSupported=We.prototype.isSupported;Na("audio/mpeg",function(){return new We("audio/mpeg")},1);function U(){this.ac=new Map;this.xb=new Map;this.U=!1}q=U.prototype;q.box=function(a,b){a=Xe(a);this.ac.set(a,Ye);this.xb.set(a,b);return this};q.bd=function(a,b){a=v(a);for(var c=a.next();!c.done;c=a.next())this.box(c.value,b);return this};q.Dc=function(a,b){a=Xe(a);this.ac.set(a,Ze);this.xb.set(a,b);return this};q.pd=function(a,b){a=v(a);for(var c=a.next();!c.done;c=a.next())this.Dc(c.value,b);return this};q.stop=function(){this.U=!0};
q.parse=function(a,b,c){a=new P(a,0);for(this.U=!1;a.m()&&!this.U;)this.wa(0,a,b,c)};
q.wa=function(a,b,c,d){var e=b.C();if(d&&e+8>b.h.byteLength)this.U=!0;else{var f=b.Ma(),g=b.Ma(),h=$e(g),k=!1;switch(f){case 0:f=b.h.byteLength-e;break;case 1:if(d&&b.C()+8>b.h.byteLength){this.U=!0;return}f=b.Rc();k=!0}var l=this.xb.get(g);if(l){var m=null,n=null;if(this.ac.get(g)==Ze){if(d&&b.C()+4>b.h.byteLength){this.U=!0;return}n=b.Ma();m=n>>>24;n&=16777215}g=e+f;c&&g>b.h.byteLength&&(g=b.h.byteLength);d&&g>b.h.byteLength?this.U=!0:(g-=b.C(),b=g>0?b.kc(g,!1):new Uint8Array(0),b=new P(b,0),l({name:h,
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q.parse=function(a){if(a.length<564)return this;for(var b=Math.max(0,df(a)),c=a.length-(a.length+b)%188,d=!1,e=b;e<c;e+=188)if(a[e]==71){var f=!!(a[e+1]&64),g=((a[e+1]&31)<<8)+a[e+2];if((a[e+3]&48)>>4>1){var h=e+5+a[e+4];if(h==e+188)continue}else h=e+4;switch(g){case 0:f&&(h+=a[h]+1);this.Oc=(a[h+10]&31)<<8|a[h+11];break;case 17:case 8191:break;case this.Oc:f&&(h+=a[h]+1);f=a;g={audio:-1,video:-1,ua:-1,audioCodec:"",videoCodec:""};var k=h+3+((f[h+1]&15)<<8|f[h+2])-4;for(h+=12+((f[h+10]&15)<<8|f[h+
11]);h<k;){var l=(f[h+1]&31)<<8|f[h+2],m=(f[h+3]&15)<<8|f[h+4];switch(f[h]){case 6:if(m>0)for(var n=h+5,p=m;p>2;){var t=f[n+1]+2;switch(f[n]){case 5:var w=n+2;w=f[w]<<24|f[w+1]<<16|f[w+2]<<8|f[w+3];g.audio==-1&&w===1332770163?(g.audio=l,g.audioCodec="opus"):g.video==-1&&w===1096167473&&(g.video=l,g.videoCodec="av1");break;case 106:g.audio==-1&&(g.audio=l,g.audioCodec="ac3");break;case 122:g.audio==-1&&(g.audio=l,g.audioCodec="ec3");break;case 124:g.audio==-1&&(g.audio=l,g.audioCodec="aac");break;
case 128:g.videoCodec=="av1"&&t>=5&&(this.sb=f.subarray(n+2,n+5));break;case 127:g.audioCodec=="opus"&&(w=null,f[n+2]===128&&(w=f[n+3]),w!=null&&(this.Lc={channelCount:(w&15)===0?2:w&15,dd:w,sampleRate:48E3}))}n+=t;p-=t}break;case 15:g.audio==-1&&(g.audio=l,g.audioCodec="aac");break;case 17:g.audio==-1&&(g.audio=l,g.audioCodec="aac-loas");break;case 21:g.ua==-1&&(g.ua=l);break;case 27:g.video==-1&&(g.video=l,g.videoCodec="avc");break;case 3:case 4:g.audio==-1&&(g.audio=l,g.audioCodec="mp3");break;
case 36:g.video==-1&&(g.video=l,g.videoCodec="hvc");break;case 129:g.audio==-1&&(g.audio=l,g.audioCodec="ac3");break;case 132:case 135:g.audio==-1&&(g.audio=l,g.audioCodec="ec3")}h+=m+5}f=g;f.video!=-1&&(this.qb=f.video,this.ga=f.videoCodec);f.audio!=-1&&(this.Va=f.audio,this.rb=f.audioCodec);f.ua!=-1&&(this.eb=f.ua);h=[f.video,f.audio,f.ua];f.video==-1&&h.includes(this.qb)&&(this.ga=this.qb=null);f.audio==-1&&h.includes(this.Va)&&(this.rb=this.Va=null);f.ua==-1&&h.includes(this.eb)&&(this.eb=null);
d&&!this.Pc&&(d=!1,e=b-188);this.Pc=!0;break;case this.qb:h=a.subarray(h,e+188);f?(this.za.push(this.Sa.length),this.Sa.push(h)):this.za.length&&this.Sa.push(h);break;case this.Va:h=a.subarray(h,e+188);f?(this.ra.push(this.Ba.length),this.Ba.push(h)):this.ra.length&&this.Ba.push(h);break;case this.eb:h=a.subarray(h,e+188);f?(this.Ea.push(this.Fa.length),this.Fa.push(h)):this.Ea.length&&this.Fa.push(h);break;default:d=!0}}return this};
function ef(a,b,c){return ub(a,b[c],c+1<b.length?b[c+1]:a.length)}
function ff(a,b){var c=b.byteLength;if(b.byteLength<9||(b[0]<<16|b[1]<<8|b[2])!==1)c=null;else{var d=b[4]<<8|b[5];if(d&&d>c-6)c=null;else{var e=null,f=null,g=b[7],h=b[7];b.byteLength<(h&64?19:h&192?14:9)?c=null:(g&192&&(e=(b[9]&14)*536870912+(b[10]&255)*4194304+(b[11]&254)*16384+(b[12]&255)*128+(b[13]&254)/2,h=null,g&64&&(h=(b[14]&14)*536870912+(b[15]&255)*4194304+(b[16]&254)*16384+(b[17]&255)*128+(b[18]&254)/2,e=gf(e,h)),a.Na==null&&(a.Na=e),e=gf(e,a.Na),f=a.Na=e,h!=null&&(f=gf(h,e))),a=b[8]+9,c=
c<=a?null:{packetLength:d,Sd:a,pts:e,dts:f})}}return c?{data:b.subarray(c.Sd),packetLength:c.packetLength,pts:c.pts,dts:c.dts,nalus:[]}:null}
q.Nc=function(a,b){var c=a.pts?a.pts/9E4:null;a=a.data;var d=a.byteLength,e=1;this.ga=="hvc"&&(e=2);var f=b.state||0,g=f,h=0,k=[],l=-1,m=0,n=this.ga==="hvc";f==-1&&(l=0,m=n?a[0]>>1&63:a[0]&31,f=0,h=1);for(;h<d;){var p=a[h++];if(f)if(f===1)f=p?0:2;else if(p)if(p==1){p=h-f-1;if(l>=0)k.push({data:a.subarray(l+e,p),fullData:a.subarray(l,p),type:m,time:c,state:null});else if(f=k.length?k[k.length-1]:b.ib)g&&h<=4-g&&f.state&&(f.data=f.data.subarray(0,f.data.byteLength-g),f.fullData=f.fullData.subarray(0,
f.fullData.byteLength-g)),p>0&&(p=a.subarray(0,p),f.data=tb(f.data,p),f.fullData=tb(f.fullData,p),f.state=0);h<d?(m=n?a[h]>>1&63:a[h]&31,l=h,f=0):f=-1}else f=0;else f=3;else f=p?0:1}l>=0&&f>=0&&k.push({data:a.subarray(l+e,d),fullData:a.subarray(l,d),type:m,time:c,state:f});!k.length&&b.ib&&(c=k.length?k[k.length-1]:b.ib)&&(c.data=tb(c.data,a),c.fullData=tb(c.fullData,a));b.state=f;return k};
q.getMetadata=function(){for(var a=[],b=0;b<this.Ea.length;b++){var c=ef(this.Fa,this.Ea,b);(c=ff(this,c))&&a.push({cueTime:c.pts?c.pts/9E4:null,data:c.data,frames:Tb(c.data),dts:c.dts,pts:c.pts})}return a};
q.ea=function(){if(this.ra.length&&!this.X.length)for(var a=0;a<this.ra.length;a++){var b=ef(this.Ba,this.ra,a),c=ff(this,b),d=this.X.length?this.X[this.X.length-1]:null;c&&c.pts!=null&&c.dts!=null&&(!d||d.pts!=c.pts&&d.dts!=c.dts)?this.X.push(c):this.X.length&&(b=c?c.data:b)&&(d=this.X[this.X.length-1],d.data=tb(d.data,b))}return this.X};
q.la=function(a){a=a===void 0?!0:a;if(this.za.length&&!this.L.length){for(var b=0;b<this.za.length;b++){var c=ef(this.Sa,this.za,b),d=ff(this,c),e=this.L.length?this.L[this.L.length-1]:null;d&&d.pts!=null&&d.dts!=null&&(!e||e.pts!=d.pts&&e.dts!=d.dts)?this.L.push(d):this.L.length&&(c=d?d.data:c)&&(e=this.L[this.L.length-1],e.data=tb(e.data,c))}if(a&&this.ga!="av1"){b={ib:null,state:null};e=[];c=v(this.L);for(d=c.next();!d.done;d=c.next())d=d.value,d.nalus=this.Nc(d,b),d.nalus.length&&(e.push(d),b.ib=
d.nalus[d.nalus.length-1]);this.L=e}}return a?this.L:(a=this.L,this.L=[],a)};q.getStartTime=function(a){if(a=="audio")a=this.ea();else if(a=="video")a=this.la(!1);else return null;a.length?(a=a[0],a=a.pts==null||a.dts==null?null:Math.min(a.dts,a.pts)/9E4):a=null;return a};q.Xb=function(){return{audio:this.rb,video:this.ga}};q.$b=function(){for(var a=[],b=v(this.la()),c=b.next();!c.done;c=b.next())a.push.apply(a,y(c.value.nalus));return a};
q.ud=function(){if(this.ga=="hvc")var a=hf(this);else if(this.ga=="av1"){if(a={height:null,width:null,codec:null,frameRate:jf(this)},this.sb){var b=new Uint8Array(4);b.set(this.sb);var c=new P(b,0);c.skip(1);b=c.kb();c=c.kb();var d=b>>>5,e=(c&64)>>6;b="av01."+d+"."+cf(b&31)+(c>>>7?"H":"M")+"."+cf(d===2&&e?(c&32)>>5?12:10:e?10:8)+"."+((c&16)>>4)+"."+((c&8)>>3)+((c&4)>>2)+(c&3)+"."+cf(1)+"."+cf(1)+"."+cf(1)+".0";a.codec=b}}else a=kf(this);return a};
function jf(a){var b=a.la();return b.length>1&&(a=b[0].pts,b=b[1].pts,!isNaN(b-a))?Math.abs(1/(b-a)*9E4):null}
function kf(a){var b={height:null,width:null,codec:null,frameRate:null},c=a.$b();if(!c.length)return b;c=c.find(function(t){return t.type==7});if(!c)return b;c=new Sc(c.data);var d=N(c),e=N(c),f=N(c);K(c);if(lf.includes(d)){var g=L(c);g===3&&Uc(c,1);K(c);K(c);Uc(c,1);if(M(c)){g=g!==3?8:12;for(var h=0;h<g;h++)M(c)&&(h<6?Xc(c,16):Xc(c,64))}}K(c);g=L(c);if(g===0)L(c);else if(g===1)for(Uc(c,1),K(c),K(c),g=L(c),h=0;h<g;h++)K(c);K(c);Uc(c,1);g=L(c);h=L(c);var k=J(c,1);k===0&&Uc(c,1);Uc(c,1);var l=0,m=0,
n=0,p=0;M(c)&&(l=L(c),m=L(c),n=L(c),p=L(c));b.height=String((2-k)*(h+1)*16-n*2-p*2);b.width=String((g+1)*16-l*2-m*2);b.codec="avc1."+("0"+d.toString(16).toUpperCase()).slice(-2)+("0"+e.toString(16).toUpperCase()).slice(-2)+("0"+f.toString(16).toUpperCase()).slice(-2);b.frameRate=jf(a);return b}
function hf(a){var b={height:null,width:null,codec:null,frameRate:null},c=a.$b();if(!c.length)return b;c=c.find(function(aa){return aa.type==33});if(!c)return b;var d=new Sc(c.fullData,!0);N(d);N(d);J(d,4);var e=J(d,3);M(d);var f=J(d,2);c=J(d,1);for(var g=J(d,5),h=J(d,32),k=N(d),l=N(d),m=N(d),n=N(d),p=N(d),t=N(d),w=N(d),x=[],C=[],F=0;F<e;F++)x.push(M(d)),C.push(M(d));if(e>0)for(F=e;F<8;F++)J(d,2);for(F=0;F<e;F++)x[F]&&J(d,88),C[F]&&N(d);L(d);e=L(d);e==3&&J(d,1);x=L(d);C=L(d);var W=F=0,X=0,Y=0;M(d)&&
(F+=L(d),W+=L(d),X+=L(d),Y+=L(d));b.width=String(x-(F+W)*(e===1||e===2?2:1));b.height=String(C-(X+Y)*(e===1?2:1));d=function(aa){for(var S=0,qa=0;qa<32;qa++)S|=(aa>>qa&1)<<31-qa;return S>>>0}(h);f="hvc1"+("."+["","A","B","C"][f]+g);f+="."+d.toString(16).toUpperCase();f+="."+(c==1?"H":"L")+w;t&&(f+="."+t.toString(16).toUpperCase());p&&(f+="."+p.toString(16).toUpperCase());n&&(f+="."+n.toString(16).toUpperCase());m&&(f+="."+m.toString(16).toUpperCase());l&&(f+="."+l.toString(16).toUpperCase());k&&(f+=
"."+k.toString(16).toUpperCase());b.codec=f;b.frameRate=jf(a);return b}function gf(a,b){var c=1;for(a>b&&(c=-1);Math.abs(b-a)>4294967296;)a+=c*8589934592;return a}function mf(a){return df(a)<0?!1:!0}function df(a){for(var b=Math.min(1E3,a.length-564),c=0;c<b;){if(a[c]==71&&a[c+188]==71&&a[c+376]==71)return c;var d=a.indexOf(71,c+1);c=d>=0&&d<b?d:c+1}return-1}A("shaka.util.TsParser",V);V.syncOffset=df;V.probe=mf;V.prototype.getVideoInfo=V.prototype.ud;V.prototype.getVideoNalus=V.prototype.$b;
V.prototype.getCodecs=V.prototype.Xb;V.prototype.getStartTime=V.prototype.getStartTime;V.prototype.getVideoData=V.prototype.la;V.prototype.getAudioData=V.prototype.ea;V.prototype.getMetadata=V.prototype.getMetadata;V.prototype.parseNalus=V.prototype.Nc;V.prototype.parse=V.prototype.parse;V.prototype.setDiscontinuitySequence=V.prototype.nc;V.prototype.clearData=V.prototype.clearData;V.Timescale=9E4;var lf=[100,110,122,244,44,83,86,118,128,138,139,134];function nf(a){this.fc=a;this.V=null}q=nf.prototype;q.destroy=function(){};q.isSupported=function(a){if(!this.Ia(a))return!1;var b=Ib(a).split(","),c=Bb("audio",b);b=Bb("video",b);return!c||b||Hb(c)!="mp3"?!1:Ka(this.convertCodecs("audio",a))};q.Ia=function(a){return a.toLowerCase().split(";")[0]=="video/mp2t"};q.convertCodecs=function(a,b){return this.Ia(b)?"audio/mpeg":b};q.getOriginalMimeType=function(){return this.fc};
q.transmux=function(a,b,c,d,e){this.V?this.V.clearData():this.V=new V;this.V.nc(c.discontinuitySequence);a=B(a);a=this.V.parse(a);if(a.Xb().audio!="mp3"||e!="audio")return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));c=[];e=v(a.ea());for(a=e.next();!a.done;a=e.next())a=a.value,a.data&&c.push(a.data);c=ub(c);e=[];for(a=0;a<c.length;)(b=Kd(c,a))?(a+b.i<=c.length&&e.push(c.subarray(a,a+b.i)),a+=b.i):a++;return Promise.resolve(ub(e))};A("shaka.transmuxer.MpegTsTransmuxer",nf);
nf.prototype.transmux=nf.prototype.transmux;nf.prototype.getOriginalMimeType=nf.prototype.getOriginalMimeType;nf.prototype.convertCodecs=nf.prototype.convertCodecs;nf.prototype.isSupported=nf.prototype.isSupported;nf.prototype.destroy=nf.prototype.destroy;Na("video/mp2t",function(){return new nf("video/mp2t")},2);function of(a){G.call(this,a);this.I=this.Aa=this.V=null}u(of,G);q=of.prototype;q.destroy=function(){G.prototype.destroy.call(this);this.Aa&&this.Aa.destroy()};q.isSupported=function(a,b){if(!this.Ia(a))return!1;var c=a;b&&(c=this.convertCodecs(b,a));var d=Ib(c).split(",");c=Bb("audio",d);d=Bb("video",d);if(c&&(c=Hb(c),!pf.includes(c))||d&&(c=Hb(d),!qf.includes(c)))return!1;if(b)return Ka(this.convertCodecs(b,a));b=this.convertCodecs("audio",a);a=this.convertCodecs("video",a);return Ka(b)||Ka(a)};
q.Ia=function(a){a=a.toLowerCase().split(";")[0];return a=="video/mp2t"||a=="audio/mp2t"};q.convertCodecs=function(a,b){return this.Ia(b)?(b=Ib(b).replace("mp4a.40.34","mp3").split(",").map(function(c){return Jb(c,"audio/mp4")}).map(Kb).join(","),a=="audio"?'audio/mp4; codecs="'+b+'"':'video/mp4; codecs="'+b+'"'):b};
q.transmux=function(a,b,c,d,e){var f=B(a);if(e=="audio"&&!mf(f)){for(var g=Ub(f),h=g.length;h<f.length;h++)if(Rd(f,h))return Promise.reject(new D(2,3,3018,c?c.u()[0]:null));for(h=g.length;h<f.length;h++)if(cb(f,h))return this.Aa||(this.Aa=new Pc("audio/aac")),this.Aa.transmux(a,b,c,d,e);return Promise.reject(new D(2,3,3018,c?c.u()[0]:null))}this.V?this.V.clearData():this.V=new V;this.V.nc(c.discontinuitySequence);g=this.V.parse(f);a=[];var k=g.Xb();try{f=null;if(e=="video"){switch(k.video){case "avc":f=
this.Wb(g,b,d,c);break;case "hvc":f=this.Yb(g,b,d,c);break;case "av1":f=this.Vb(g,b,d,c)}f&&(a.push(f),f=null)}if(e=="audio"){switch(k.audio){case "aac":f=this.Ub(g,b,d,c);break;case "ac3":h=[];for(var l=0,m=new Uint8Array([]),n=null,p={sampleRate:0,channelCount:0,T:new Uint8Array(0),i:0},t=v(g.ea()),w=t.next();!w.done;w=t.next()){var x=w.value,C=x.data;n==null&&x.pts!==null&&(n=x.pts);for(g=0;g<C.length;)Qc(C,g,p)?(b.audioSamplingRate=p.sampleRate,b.channelsCount=p.channelCount,l=p.sampleRate,m=
p.T,h.push({data:C.subarray(g,g+p.i),size:p.i,duration:1536,A:0,flags:Zb}),g+=p.i):g++}if(l==0||m.byteLength==0||n==null)throw new D(2,3,3018,c?c.u()[0]:null);f={id:b.id,type:"audio",codecs:"ac-3",timescale:l,duration:d,B:m,data:{sequenceNumber:this.frameIndex,D:n/9E4*l,o:h},stream:b};break;case "ec3":h=[];m=0;l=new Uint8Array([]);p=null;n={sampleRate:0,channelCount:0,T:new Uint8Array(0),i:0};for(var F=v(g.ea()),W=F.next();!W.done;W=F.next()){var X=W.value,Y=X.data;p==null&&X.pts!==null&&(p=X.pts);
for(g=0;g<Y.length;)Zc(Y,g,n)?(b.audioSamplingRate=n.sampleRate,b.channelsCount=n.channelCount,m=n.sampleRate,l=n.T,h.push({data:Y.subarray(g,g+n.i),size:n.i,duration:1536,A:0,flags:Zb}),g+=n.i):g++}if(m==0||l.byteLength==0||p==null)throw new D(2,3,3018,c?c.u()[0]:null);f={id:b.id,type:"audio",codecs:"ec-3",timescale:m,duration:d,B:l,data:{sequenceNumber:this.frameIndex,D:p/9E4*m,o:h},stream:b};break;case "mp3":m=[];var aa;p=null;t=[];for(var S=v(g.ea()),qa=S.next();!qa.done;qa=S.next()){var ia=qa.value;
ia.data&&(p==null&&ia.pts!==null&&(p=ia.pts),t.push(ia.data))}var T=ub(t);for(g=0;g<T.length;){var Q=Kd(T,g);Q?(aa||(aa=Q),g+Q.i<=T.length&&m.push({data:T.subarray(g,g+Q.i),size:Q.i,duration:1152,A:0,flags:Zb}),g+=Q.i):g++}if(!aa||p==null)throw new D(2,3,3018,c?c.u()[0]:null);h=aa.sampleRate;g=p/9E4*h;f={id:b.id,type:"audio",codecs:"mp3",timescale:h,duration:d,B:new Uint8Array([]),data:{sequenceNumber:this.frameIndex,D:g,o:m},stream:b};break;case "opus":f=this.Zb(g,b,d,c)}f&&a.push(f)}}catch(ea){return ea&&
ea.code==3023?Promise.resolve(new Uint8Array([])):Promise.reject(ea)}return a.length?Promise.resolve(Yb(this,new ec(a),b,c)):Promise.reject(new D(2,3,3018,c?c.u()[0]:null))};
q.Ub=function(a,b,c,d){var e=[],f=null,g=null,h=null;a=v(a.ea());for(var k=a.next();!k.done;k=a.next()){var l=k.value;if(k=l.data){var m=0;if(g==-1&&h)k=tb(h,l.data),g=null;else if(g!=null&&h){m=Math.max(0,g);var n=tb(h,k.subarray(0,m));e.push({data:n,size:n.byteLength,duration:1024,A:0,flags:Zb});g=h=null}n=ab(k,m);if(!n)throw new D(2,3,3018,d?d.u()[0]:null);b.audioSamplingRate=n.sampleRate;b.channelsCount=n.channelCount;f==null&&l.pts!==null&&(f=l.pts);for(;m<k.length;){l=$a(k,m);if(!l){h=k.subarray(m,
k.length);g=-1;break}var p=l.ma+l.i;g=Math.max(0,m+p-k.length);g!=0?h=k.subarray(m+l.ma,m+p):m+p<=k.length&&e.push({data:k.subarray(m+l.ma,m+p),size:l.i,duration:1024,A:0,flags:Zb});m+=p}}}if(!n||f==null){f=d.startTime*9E4;g=Bb("audio",b.codecs.split(","));if(!g||!b.channelsCount||!b.audioSamplingRate)throw new D(2,3,3018,d?d.u()[0]:null);n={sampleRate:b.audioSamplingRate,channelCount:b.channelsCount,codec:g};g=eb(g,b.channelsCount);if(!g)throw new D(2,3,3018,d?d.u()[0]:null);d=f+(d.endTime-d.startTime)*
9E4;for(h=f;h<d;)e.push({data:g,size:g.byteLength,duration:1024,A:0,flags:Zb}),h+=1024/n.sampleRate*9E4}d=n.sampleRate;f=f/9E4*d;return{id:b.id,type:"audio",codecs:n.codec,timescale:d,duration:c,B:new Uint8Array([]),data:{sequenceNumber:this.frameIndex,D:f,o:e},stream:b}};
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