/*
 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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ERROR_CHECKING_HDCP_VERSION:6019,MISSING_EME_SUPPORT:6020,LOAD_INTERRUPTED:7E3,OPERATION_ABORTED:7001,NO_VIDEO_ELEMENT:7002,OBJECT_DESTROYED:7003,CONTENT_NOT_LOADED:7004,SRC_EQUALS_PRELOAD_NOT_SUPPORTED:7005,PRELOAD_DESTROYED:7006,QUEUE_INDEX_OUT_OF_BOUNDS:7007,CAST_API_UNAVAILABLE:8E3,NO_CAST_RECEIVERS:8001,ALREADY_CASTING:8002,UNEXPECTED_CAST_ERROR:8003,CAST_CANCELED_BY_USER:8004,CAST_CONNECTION_TIMED_OUT:8005,CAST_RECEIVER_APP_UNAVAILABLE:8006,STORAGE_NOT_SUPPORTED:9E3,INDEXED_DB_ERROR:9001,DEPRECATED_OPERATION_ABORTED:9002,
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function Pf(a,b){var c=b.type;if((b.Wa&112)===16){var d=b.Wa>>3&1;c===0?a.o=d:a.u=d}var e=`CC${(c<<1|(c?a.u:a.o))+1}`;c=a.m.get(e);if(b.Wa===255&&b.kb===255||!b.Wa&&!b.kb||!Qf(b.Wa)||!Qf(b.kb))return++a.l>=45&&Of(a),null;a.l=0;b.Wa&=127;b.kb&=127;d=b.Wa;if(d>=1&&d<=15||!b.Wa&&!b.kb)return null;d=null;if((b.Wa&112)===16)a:{a.A.add(e),d=b.Wa;a=b.kb;e=b.pts;if(c.o===(d<<8|a))c.o=null;else if(c.o=d<<8|a,(d&240)===16&&(a&192)===64){b=[11,11,1,2,3,4,12,13,14,15,5,6,7,8,9,10][(d&7)<<1|a>>5&1];d="white";
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function mg(a,b){b==1?(a.skip(8),a.skip(8)):(a.skip(4),a.skip(4));var c=a.P();b==1?a.skip(8):a.skip(4);a.skip(4);a.skip(8);a.skip(2);a.skip(2);a.skip(2);a.skip(2);a.skip(36);b=a.ra()+a.ra()/16;a=a.ra()+a.ra()/16;return{trackId:c,width:b,height:a}}function ng(a){a.skip(6);a.skip(2);a.skip(8);var b=a.ra();a.skip(2);a.skip(2);a.skip(2);a=a.ra()+a.ra()/65536;return{channelCount:b,sampleRate:a}}function og(a,b=!1){a=a.toString(16).toUpperCase();return b?a:("0"+a).slice(-2)}
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function sg(a){var b=null,c=null,d=a.va(4,!1);var e=String.fromCharCode(d[0]);e+=String.fromCharCode(d[1]);e+=String.fromCharCode(d[2]);e+=String.fromCharCode(d[3]);if(e==="nclx"){switch(a.ra()){case 1:case 5:case 6:case 7:b="srgb";break;case 9:b="rec2020";break;case 11:case 12:b="p3"}d=a.ra();a.ra();switch(d){case 1:case 6:case 13:case 14:case 15:c="SDR";break;case 16:c="PQ";break;case 18:c="HLG"}}return{colorGamut:b,bd:c}}function tg(a){return(a<10?"0":"")+a}
function ug(a,b,c,d){var e=!!(b&2);b&1&&(a.skip(3),c=a.V(),a.skip(16),c===0&&(d=a.V(),d=a.va(d,!0)));b=a.P();var f=[];for(let h=0;h<b;h++){var g=d;if(c>0)g=a.va(c,!0);else if(!g)throw Error("SENC specifies IV size 0 but no constant IV is available.");let k=new Uint8Array(16);k.set(g.subarray(0,Math.min(g.length,16)),0);g=null;if(e){let l=a.ra();g=[];for(let m=0;m<l;m++)g.push({Hc:a.ra(),Nb:a.P()})}f.push({iv:k,Ag:g})}return{La:f}};var Bg=class{constructor(){this.l=new Map;this.j=this.i=0;this.m=null;this.h=vg}init(a){var b=[],c=[],d=null;(new M).ka([...dg,"mvex"],Wf).O("trex",e=>{var f=e.reader;f.skip(4);f.skip(4);e=f.P();f=f.P();this.i=e;this.j=f}).O("tkhd",e=>{e=mg(e.reader,e.version);d=e.trackId;b.push(e.trackId)}).O("mdhd",e=>{e=kg(e.reader,e.version);c.push(e.timescale)}).O("stsd",Yf).ka(gg,e=>{e=e.name;wg.has(e)&&(this.h=wg.get(e))}).box("encv",Zf).box("sinf",Wf).box("frma",e=>{({codec:e}=pg(e.reader));wg.has(e)&&(this.h=
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 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.
*/
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W=new T(W,Q,A,K,P,b,0,0,Infinity,[],"",null,X,G,l);B.name=="EXT-X-PRELOAD-HINT"&&(W.Re(),z=!0);S(B,"INDEPENDENT")!="YES"&&E>0&&W.gg();B=k;B||(v.length&&v[0].mimeType?B=v[0].mimeType:Y&&(B=Jk(Y),B=Jl.get(g).get(B)||null));B&&(W.mimeType=B,um.has(B)&&(W.$=null));v.push(W);X&&(X+=aa)}}if(n){n=Uj(n);if(n==0)return null;p=e+n}else if(v.length)p=v[v.length-1].endTime;else return null;t&&(C||v[0].startByte!=0?(t=!1,D=null):v=[]);(n=Pj(m,"EXT-X-BYTERANGE"))?[q,u]=tm(c,n.value):v.length&&(q=v[0].startByte,
u=v[v.length-1].endByte);c="";n=null;g=="image"&&(c="1x1",g=Pj(m,"EXT-X-TILES"))&&(c=Jj(g,"LAYOUT"),(g=S(g,"DURATION"))&&(n=Number(g)));var U=null;b=new T(e,p,()=>{if(D)return D();U==null&&(U=Rj(h(),d.i,f));return U||[]},q,u,b,0,0,Infinity,v,c,n,r,w,l,v.length>0&&!!d.i);k&&(b.mimeType=k,um.has(k)&&(b.$=null));t&&(a.Gb=!0,b.eg(),z&&b.Re());return b}
async function Sk(a,b){if(a.qa.has(b))var c=a.qa.get(b);else c=Kk(b.R(),b.Rb(),b.Qb(),a.j.getStreamingRetryParameters()),c=await Yk(a,c,Bi,{type:0}).promise,b.Zc(c.data),c=Bk(c.data),a.qa.set(b,c);return c}
var vm=class{constructor(){this.h=this.j=null;this.F=1;this.N=new Map;this.S=new Map;this.u=new Map;this.u.set("video",new Map);this.u.set("audio",new Map);this.u.set(L,new Map);this.u.set("image",new Map);this.Fb=(new Map).set("com.apple.streamingkeydelivery",(a,b,c)=>Rk(this,a,b,c)).set("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",a=>Tk(this,a)).set("com.microsoft.playready",a=>{var b=Jj(a,"METHOD");if(["SAMPLE-AES","SAMPLE-AES-CTR"].includes(b)){var c="cenc";b=="SAMPLE-AES"&&(c="cbcs");a=Jj(a,
"URI");b=Fk(a.split("?")[0]);a=H(b.data);var d=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);let e=a.length,f=12+d.length+4+e,g=new Uint8Array(f),h=Qa(g),k=0;h.setUint32(k,f);k+=4;h.setUint32(k,1886614376);k+=4;h.setUint32(k,0);k+=4;g.set(d,k);k+=d.length;h.setUint32(k,e);g.set(a,k+4);c=Lb("com.microsoft.playready",c,[{initDataType:"cenc",initData:g}],void 0,b.vf);if(a=Bc(["<PLAYREADY>",eb(a),"</PLAYREADY>"].join("\n")))a=fb(Hc(a)),a=Gj(a),c.licenseServerUri=a;c=Promise.resolve(c)}else c=
Promise.resolve(null);return c}).set("urn:uuid:3d5e6d35-9b9a-41e8-b843-dd3c6e72c42c",a=>Uk(this,a));this.Pa=new Set;this.l=new Map;this.m=null;this.G="";this.xa=new ak;this.K=-1;this.na=Infinity;this.Ja=new WeakMap;this.M=this.Ib=this.Oa=!1;this.C=new Xd(()=>{if(this.Z&&!this.h.continueLoadingWhenPaused&&(this.Y.$a(this.Z,"timeupdate"),this.Z.paused)){this.Y.Fa(this.Z,"timeupdate",()=>Vk(this));return}Vk(this)});this.A=sl;this.i=null;this.Da=0;this.D=Infinity;this.Ba=this.sa=this.W=0;this.ea=new ji;
this.J=new Map;this.H=new Map;this.Hb=new Map;this.Va=new Map;this.ua=new Map;this.ub=new Map;this.qa=new Map;this.Gb=this.ia=!1;this.sb=new ia(5);this.o=null;this.U=!0;this.Y=new Da;this.B=this.Z=null;this.wb=()=>!1;this.Ha=new Map;this.L=[];this.wa=new Map}configure(a,b){var c=this.j&&a.updatePeriod!=this.h.updatePeriod&&a.updatePeriod>=0;this.h=a;b&&(this.wb=b);this.o&&this.o.configure(this.h);c&&this.i&&this.i.presentationTimeline.oa()&&this.C.Ra()}async start(a,b){this.j=b;this.ia=b.isLowLatencyMode();
a=await Xk(this,[a]).promise;this.G=a.uri;await Zk(this,a.data);return this.i}stop(){this.C&&(this.C.stop(),this.C=null);var a=[];this.ea&&(a.push(this.ea.destroy()),this.ea=null);this.h=this.j=null;this.Pa.clear();this.i=null;this.l.clear();this.S.clear();this.H.clear();this.N.clear();this.Hb.clear();this.Va.clear();this.ua.clear();this.ub.clear();this.qa.clear();this.Ha.clear();this.o&&this.o.destroy();this.Y&&(this.Y.release(),this.Y=null);return Promise.all(a)}async update(){if(Wk(this)){var a=
[],b=Array.from(this.l.values()).filter(d=>!d.stream.isAudioMuxedInVideo&&d.stream.segmentIndex);if(b.length!==0){this.D=Infinity;this.i.gapCount=0;for(let d of b)a.push(tl(this,d));a.push(bl(this));await Promise.all(a);a=Array.from(this.wa.values());for(var c of a)this.i.chapterStreams.includes(c)||this.i.chapterStreams.push(c);Bl(this,b.map(d=>d.stream));c=b.some(d=>d.Pc==0);b.length&&!c&&(Cl(this,sl),pl(this));c&&pl(this);for(let d of b)d.stream.isAudioMuxedInVideo||!d.stream.segmentIndex||ve(d.stream.segmentIndex)||
this.j.disableStream(d.stream)}}}onExpirationUpdated(){}onInitialVariantChosen(){}banLocation(a){this.o&&this.o.banLocation(a)}setMediaElement(a){this.Z=a}};x("shaka.hls.HlsParser",vm);
var Kl=(new Map).set("aac","audio/aac").set("ac3","audio/ac3").set("ec3","audio/ec3").set("mp3","audio/mpeg"),wm=(new Map).set("mp4","audio/mp4").set("mp4a","audio/mp4").set("m4s","audio/mp4").set("m4i","audio/mp4").set("m4a","audio/mp4").set("m4f","audio/mp4").set("cmfa","audio/mp4").set("ts","video/mp2t").set("tsa","video/mp2t"),xm=(new Map).set("mp4","video/mp4").set("mp4v","video/mp4").set("m4s","video/mp4").set("m4i","video/mp4").set("m4v","video/mp4").set("m4f","video/mp4").set("cmfv","video/mp4").set("ts",
"video/mp2t").set("tsv","video/mp2t"),ym=(new Map).set("mp4","application/mp4").set("m4s","application/mp4").set("m4i","application/mp4").set("m4f","application/mp4").set("cmft","application/mp4").set("vtt","text/vtt").set("webvtt","text/vtt").set("ttml","application/ttml+xml"),zm=(new Map).set("jpg","image/jpeg").set("png","image/png").set("svg","image/svg+xml").set("webp","image/webp").set("avif","image/avif"),Jl=(new Map).set("audio",wm).set("video",xm).set("text",ym).set("image",zm),um=new Set(["video/mp2t",
...sd]),rm=["application/octet-stream","binary/octet-stream"],sl="VOD",qm="EVENT",Dl="LIVE";Vb("application/x-mpegurl",()=>new vm);Vb("application/vnd.apple.mpegurl",()=>new vm);Vb("audio/x-mpegurl",()=>new vm);function Am(a,b){if(a.mimeType!=b.mimeType)return!1;a=a.codecs.split(",").map(c=>zd(c));b=b.codecs.split(",").map(c=>zd(c));return xa(a,b)}
function Bm(a,b,c=!0){a=a.i;var d;if(!(d=!!a.audio!=!!b.audio||!!a.video!=!!b.video||a.language!=b.language)&&(d=a.audio&&b.audio)){d=a.audio;var e=b.audio;d=!(!((!d.channelsCount||!e.channelsCount||d.channelsCount>2||e.channelsCount>2)&&d.channelsCount!=e.channelsCount||d.spatialAudio!==e.spatialAudio||c&&!Am(d,e))&&xa(d.roles,e.roles)&&d.groupId===e.groupId)}!d&&(d=a.video&&b.video)&&(a=a.video,b=b.video,d=!((!c||Am(a,b))&&xa(a.roles,b.roles)));return d?!1:!0}
var Cm=class{constructor(a,b,c=!0){this.i=a;this.h=new Set([a]);b=b||[];for(let d of b)this.add(d,c)}add(a,b){return Bm(this,a,b)?(this.h.add(a),!0):!1}values(){return this.h.values()}};x("shaka.media.AdaptationSet",Cm);function Dm(a,b){var c=a.h!==b;a.h=b;c&&b===Em&&(a.j=Date.now());return c}var Gm=class{constructor(){this.h=Em;this.l=(new Map).set(Em,2).set(Fm,1);this.j=0;this.i=-1}},Fm=0,Em=1;function Hm(a){var b=H(a).slice(),c=Qa(b),d=[],e=-1,f=g=>{d.push(()=>{c.setUint32(g.start+4,1718773093,!1);b.fill(0,g.start+8,g.start+g.size)})};(new M).ka(dg,Wf).O("stsd",Yf).box("encv",g=>{e=g.start;Zf(g)}).box("enca",g=>{e=g.start;$f(g)}).box("sinf",g=>{f(g);Wf(g)}).box("frma",g=>{var {codec:h}=pg(g.reader),k=e;k!==-1&&h&&d.push(()=>{for(let l=0;l<4;++l)c.setUint8(k+4+l,h.charCodeAt(l))})}).O("sgpd",f).box("pssh",f).parse(b,!0);for(let g of d)g();return b}
async function Im(a){var b=new Map;if(!a.clearKeys)return b;a=await Promise.all([...a.clearKeys.entries()].map(([c,d])=>{d=fb(d);var e=fb(c);return Promise.all([crypto.subtle.importKey("raw",d,{name:"AES-CBC"},!1,["decrypt","encrypt"]),crypto.subtle.importKey("raw",d,{name:"AES-CTR"},!1,["decrypt"])]).then(([f,g])=>({Wh:hb(e),ie:f,wd:g}))}));for(let {Wh:c,ie:d,wd:e}of a)b.set(c,{ie:d,wd:e});return b}
async function Jm(a,b,c){var d=Km(c);c=Lm(b,d);var e=c.bh.map(f=>{var g=d.get(f.trackId)||d.values().next().value;return Mm(a,f,b,g)});e=await Promise.all(e);c=[b.slice(0,c.$g),...e];return ib(...c)}async function Nm(a,b,c,d){b=H(b);if(c)return a.j=b,Hm(b);if(!a.j)return b;a.i!==d&&(a.i=d,a.h=Im(a.i),a.l=await a.h,a.h=null);return Jm(a,b,a.j)}
function Km(a){var b=new Map,c=0;(new M).ka(["moov","mdia","minf","stbl"],Wf).box("trak",d=>{c=0;Wf(d)}).O("tkhd",d=>{c=mg(d.reader,d.version).trackId;b.getOrInsert(c,{defaultKID:"",encryptionScheme:"cenc",Ic:8,Kb:null,yd:0,zd:0})}).O("stsd",Yf).box("encv",Zf).box("enca",$f).box("sinf",Wf).O("schm",d=>{d=Vf(d.reader.P());var e=b.get(c);e&&(e.encryptionScheme=d.toLowerCase())}).box("schi",Wf).O("tenc",d=>{d=rg(d.reader,d.version);var e=b.get(c);e&&(e.defaultKID=d.defaultKID,e.Ic=d.Vg,e.Kb=d.Kb,e.yd=
d.yd,e.zd=d.zd)}).parse(a,!0);return b}
function Lm(a,b){var c=[],d=0,e=null,f=g=>{e&&e.ge.push({start:g.start,size:g.size})};(new M).box("moof",g=>{c.length||(d=g.start);e={xc:g.start,ig:g.size,Se:-1,Uc:-1,pg:null,Cg:0,trackId:0,Eg:[],ge:[]};Wf(g)}).box("traf",Wf).O("tfhd",g=>{e&&(g=ig(g.reader,g.flags),e.trackId=g.trackId,e.Cg=g.Lb||0)}).O("trun",g=>{if(e){g=lg(g.reader,g.version,g.flags);for(let h of g.Vb)e.Eg.push({size:h.sampleSize||e.Cg})}}).O("senc",g=>{if(e){var h=b.get(e.trackId);h&&(e.pg=ug(g.reader,g.flags,h.Ic,h.Kb));f(g)}}).Pf(["saiz",
"saio","sgpd","sbgp"],f).box("pssh",f).box("mdat",g=>{e&&(e.Se=g.start,e.Uc=g.size,c.push(e),e=null)}).parse(a);return{bh:c,$g:d}}
async function Mm(a,b,c,d){a=a.l.get(d.defaultKID);if(!a)return c.slice(b.xc,b.Se+b.Uc);var e=d.encryptionScheme,f=b.pg;if(f&&d.Ic!==8){var g=c.subarray(b.xc,b.xc+b.ig);(new M).ka(eg,Wf).O("senc",k=>{f=ug(k.reader,k.flags,d.Ic,d.Kb)}).parse(g,!1)}g=b.Se+8;a=await Om(c.subarray(g,g+b.Uc-8),b.Eg.map(k=>k.size),f,d,a,e);c=c.slice(b.xc,b.xc+b.ig);e=Qa(c);if(b.ge)for(var h of b.ge)g=h.start-b.xc,g>=0&&g+h.size<=c.byteLength&&(e.setUint32(g+4,1718773093,!1),c.fill(0,g+8,g+h.size));b=8+a.byteLength;h=new Uint8Array(b);
Qa(h).setUint32(0,b,!1);h.set([109,100,97,116],4);h.set(a,8);return ib(c,h)}
async function Om(a,b,c,d,e,f){var g=new Uint8Array(a.byteLength),h=0;b=b.map((k,l)=>{var m=h;h+=k;k=a.subarray(m,m+k);if(c&&c.La[l]){l=c.La[l];let n=d.Ic===16?16:8,p=new Uint8Array(16);p.set(l.iv.slice(0,n),0);return f==="cenc"?Pm(k,p,l.Ag,e).then(q=>({offset:m,xd:q})):Qm(k,d.Kb||p,l.Ag,d,e).then(q=>({offset:m,xd:q}))}return f==="cbcs"&&d.Kb?Qm(k,d.Kb,null,d,e).then(n=>({offset:m,xd:n})):Promise.resolve({offset:m,xd:k})});b=await Promise.all(b);for(let {offset:k,xd:l}of b)g.set(l,k);return g}
async function Pm(a,b,c,d){if(!c||!c.length)return H(await crypto.subtle.decrypt({name:"AES-CTR",counter:b,length:64},d.wd,a));var e=new Uint8Array(a.byteLength),f=0,g=0;c=c.map(h=>{var k=f;f+=h.Hc;if(h.Nb===0)return Promise.resolve({ud:k,Kf:h.Hc,Of:f,Yg:0,me:null});var l=b.slice();Rm(l,g);var m=f;f+=h.Nb;g+=Math.ceil(h.Nb/16);return crypto.subtle.decrypt({name:"AES-CTR",counter:l,length:64},d.wd,a.subarray(m,m+h.Nb)).then(n=>({ud:k,Kf:h.Hc,Of:m,Yg:h.Nb,me:H(n)}))});c=await Promise.all(c);for(let h of c)e.set(a.subarray(h.ud,
h.ud+h.Kf),h.ud),h.me&&e.set(h.me,h.Of);return e}
async function Qm(a,b,c,d,e){var f=d.yd,g=d.zd;f===0&&(f=1,g=0);var h=new Uint8Array(a.byteLength),k=[],l=b;b=(m,n)=>{var p=m;for(m+=n;p<m;){n=Math.min(f*16,m-p);if(n>=16){let q=Math.floor(n/16)*16,u=p,r=n-q,t=p+q;k.push(Sm(a.subarray(u,u+q),l,e.ie).then(w=>{h.set(w,u);r>0&&h.set(a.subarray(t,t+r),t)}));l=a.slice(u+q-16,u+q);p+=q+r}else h.set(a.subarray(p,p+n),p),p+=n;n=Math.min(g*16,m-p);n>0&&(h.set(a.subarray(p,p+n),p),p+=n)}};if(c&&c.length){d=0;for(let m of c)c=d,d+=m.Hc,h.set(a.subarray(c,c+
m.Hc),c),m.Nb>0&&(c=d,d+=m.Nb,b(c,m.Nb))}else b(0,a.byteLength);await Promise.all(k);return h}function Rm(a,b){for(let c=15;c>=8&&b>0;c--)b+=a[c],a[c]=b&255,b>>>=8}
async function Sm(a,b,c){if(!a||!a.byteLength||a.byteLength%16!==0)return new Uint8Array(0);var d=a.byteLength/16;d=a.subarray((d-1)*16,d*16).map(f=>16^f);var e=new Uint8Array(16);d=await crypto.subtle.encrypt({name:"AES-CBC",iv:e},c,d);d=new Uint8Array(d,0,16);e=new Uint8Array(a.byteLength+16);e.set(a,0);e.set(d,a.byteLength);a=await crypto.subtle.decrypt({name:"AES-CBC",iv:b},c,e);return H(a)}
var Tm=class{constructor(){this.i=null;this.l=new Map;this.j=this.h=null}async destroy(){if(this.h)try{await this.h}catch(a){}this.i=null;this.l.clear();this.j=this.h=null}};function Um(a){return a.encrypted&&a.drmInfos.length>0}function Vm(a,...b){var c=0;for(var d of b)c+=d.byteLength;a=Wm(a,c);c=8;for(d=0;d<b.length;d++)a.set(b[d],c),c+=b[d].byteLength;return a}function Wm(a,b){var c=Xm.get(a);c||(c=[a.charCodeAt(0),a.charCodeAt(1),a.charCodeAt(2),a.charCodeAt(3)],Xm.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 Ym(a){var b=[];if(!Um(a))return new Uint8Array([]);for(let c of a.drmInfos)if(c.initData)for(let d of c.initData)b.push(d.initData);return ib(...b)}function Zm(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 $m(a,b,c){a[c]=b>>>8&255;a[c+1]=b&255}
function an(a){var b="aac";a.codecs.includes("mp3")?b="mp3":a.codecs.includes("ac-3")?b=y().K()?"ec-3":"ac-3":a.codecs.includes("ec-3")?b="ec-3":a.codecs.includes("opus")&&(b="opus");var c=new Uint8Array([]);switch(a.type){case "video":a.codecs.includes("avc1")?c=bn(a,"avc1","avcC"):a.codecs.includes("hvc1")&&(c=bn(a,"hvc1","hvcC"));break;case "audio":if(b=="mp3")a=Vm(".mp3",cn(a));else if(b=="ac-3"){b=Vm("dac3",a.Qa);c="ac-3";var d=new Uint8Array([]);Um(a.stream)&&(d=dn(a.stream,a.codecs),c="enca");
a=Vm(c,cn(a),b,d)}else if(b=="ec-3")b=Vm("dec3",a.Qa),c="ec-3",d=new Uint8Array([]),Um(a.stream)&&(d=dn(a.stream,a.codecs),c="enca"),a=Vm(c,cn(a),b,d);else if(b=="opus")b=Vm("dOps",a.Qa),c="Opus",d=new Uint8Array([]),Um(a.stream)&&(d=dn(a.stream,a.codecs),c="enca"),a=Vm(c,cn(a),b,d);else{if(a.Qa.byteLength>0)b=Vm("esds",a.Qa);else{b=a.id+1;c=a.stream.channelsCount||2;var e=a.stream.audioSamplingRate||44100,f=Nb("audio",a.codecs.split(","));let g={96E3:0,88200:1,64E3:2,48E3:3,44100:4,32E3:5,24E3:6,
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function pr(a,b,c){var d={".drm.keySystemsMapping":"",".drm.servers":"",".drm.clearKeys":"",".drm.advanced":{distinctiveIdentifierRequired:!1,persistentStateRequired:!1,videoRobustness:[],audioRobustness:[],sessionType:"",serverCertificate:new Uint8Array(0),serverCertificateUri:"",individualizationServer:"",headers:{}}};return fr(a,b,c||kr(),d,"")}
function qr(a){var b=a.preferredAudio[0],c=a.preferredVideo[0];a.language=b?.language??"";a.role=b?.role??"";a.channelCount=b?.channelCount??2;a.spatialAudio=b?.spatialAudio??!1;a.audioLabel=b?.label??"";a.videoRole=c?.role??"";a.hdrLevel=c?.hdrLevel??"";a.videoLayout=c?.layout??"";a.videoLabel=c?.label??"";a.preferredAudioCodecs=a.preferredAudio.map(d=>d.codec).filter(Boolean);a.preferredAudioChannelCount=b?.channelCount??2}var rr=class{};x("shaka.util.PlayerConfiguration",rr);
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var Gr=class{constructor(){this.C=this.Z=NaN;this.m="";this.j=this.dg=this.B=this.D=this.L=this.F=this.A=this.o=this.K=this.u=this.G=this.i=this.W=this.Y=this.N=this.S=this.U=NaN;this.M=0;this.J=this.H=NaN;this.h=new ur;this.l=new wr}};function Hr(a){var b=c=>c.video&&c.audio||c.video&&c.video.codecs.includes(",");a.variants.some(b)&&(a.variants=a.variants.filter(b))}function Ir(a,b,c){(a=b?a.L:a.M)?a.push(c):c()}function Jr(a){if(a.L)for(let b of a.L)b();a.L=null}function Kr(a,b){a.S=b;a.U=!0;if(a.M)for(let c of a.M)c();a.M=null}function Lr(a){a.qa=!0;return a.K}function Mr(a){a.ea=!0;return a.l}function Nr(a){a.sa=!0;return a.D}
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async function Sr(a,b){if(a.h&&!a.l){Pr(a,"drm-engine");a.ua=Date.now()/1E3;a.l=a.xa();a.J.h=a.l;a.l.configure(a.j.drm,()=>a.G);var c=Ce(a.h.variants),d=!0;a.h&&a.h.presentationTimeline&&(d=a.h.presentationTimeline.oa());await Zi(a.l,c,a.h.offlineSessionIds,d);Rr(a);b&&(await a.l.yb(b),Rr(a));a.m&&(b=a.m.getConfiguration(),b.keySystem=Tr(a),a.m.configure(b));await jo(a.J,a.h)&&(b=new gi("trackschanged",void 0),await Promise.resolve(),a.dispatchEvent(b))}}
async function Ur(a){a.i&&!a.h.variants.includes(a.i)&&(await Vr(a.i),a.i=Wr(a),a.i&&await Xr(a.i))}async function Yr(a){if(!a.i){var b=Wr(a);b&&(a.i=b)}if(a.i){b=a.h.presentationTimeline.isLive();let d=[];var c=a.i;c.video&&d.push(Zr(a,c.video,b));c.audio&&d.push(Zr(a,c.audio,b));if(c=$r(a,c))d.push(Zr(a,c,b)),a.u=c;await Promise.all(d)}}function Pr(a,b){a.dispatchEvent(new gi("onstatechange",(new Map).set("state",b)))}
async function Qr(a){if(!a.m){a.m=a.j.adaptationSetCriteriaFactory();let b={preferredAudio:a.j.preferredAudio,preferredVideo:a.j.preferredVideo,language:"",role:"",videoRole:"",channelCount:0,hdrLevel:"",spatialAudio:!1,videoLayout:"",audioLabel:"",videoLabel:"",preferredAudioCodecs:[],preferredAudioChannelCount:0,codecSwitchingStrategy:a.j.mediaSource.codecSwitchingStrategy,audioCodec:"",activeAudioCodec:"",activeAudioChannelCount:0,keySystem:Tr(a)};qr(b);a.m.configure(b)}if(a.i||!a.h.variants.length?
0:a.h.variants.length==1||a.h.type=="HLS")a.i=Wr(a),a.i&&await Xr(a.i)}function Tr(a){return rb(a.l?a.l.Pb():null)}
async function as(a){if(a.i){var b=a.h.presentationTimeline.isLive(),c=[],d=k=>{k&&(a.D.has(k.id)&&(kq(a.D.get(k.id)),a.D.delete(k.id)),k.segmentIndex&&k.closeSegmentIndex&&c.push(k.closeSegmentIndex()))},e=()=>{var k=a.i;for(let l of[k.video,k.audio])d(l);a.u=null},f=()=>{d(a.u);a.u=null},g=a.m.getConfiguration(),h={preferredAudio:a.j.preferredAudio,preferredVideo:a.j.preferredVideo,language:"",role:"",videoRole:"",channelCount:0,hdrLevel:"",spatialAudio:!1,videoLayout:"",audioLabel:"",videoLabel:"",
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function Wr(a){if(!a.B){var b=a.j.abrFactory;a.B=b();a.B.configure(a.j.abr)}b=a.h.isLowLatency&&a.j.streaming.lowLatencyMode;var c=Ce(a.h.variants);c=a.m.create(c);a.B.setVariants(Array.from(c.values()),b);return a.B.chooseVariant(!0)}async function Xr(a){var b=[];for(let c of[a.video,a.audio])c&&!c.segmentIndex&&b.push(c.createSegmentIndex());b.length>0&&await Promise.all(b)}
async function Vr(a){var b=[];for(let c of[a.video,a.audio])c&&c.segmentIndex&&c.closeSegmentIndex&&b.push(c.closeSegmentIndex());b.length>0&&await Promise.all(b)}
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var bs=class extends hi{constructor(a,b,c,d){super();this.N=a;this.W=b;this.wa=d.networkingEngine;this.A=c;this.m=null;this.ua=0;this.xa=d.vd;this.J=d.Yh;this.Da=d.Zh;this.j=d.config;this.o=this.H=this.h=null;this.na=!1;this.K=d.pi;this.qa=!1;this.l=null;this.ea=!1;this.B=null;this.D=new Map;this.sa=!1;this.Ba=d.oi;this.Y=new Gr;this.ia=Promise.withResolvers();this.C=Promise.withResolvers();this.S=null;this.F=!1;this.Z=d.Lg;this.u=this.i=null;this.U=!1;this.M=[];this.L=[];this.G=!0}getStartTime(){return this.A}Le(){return this.W}Ed(){return this.N}Ke(){return this.h}getStats(){return this.Y}Dh(){return this.i?
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this.destroy());var b=(new Map).set("detail",a);b=new gi("error",b);this.dispatchEvent(b);b.defaultPrevented&&(a.handled=!0)}configure(a,b){a=gr(a,b);pr(this.j,a);as(this)}getConfiguration(){return wc(this.j)}Si(){return this.C.promise}async destroy(){this.F=!0;this.o&&!this.na&&await this.o.stop();this.B&&this.B.release();this.K&&!this.qa&&this.K.release();this.l&&!this.ea&&await this.l.destroy();if(this.D.size>0&&!this.sa)for(let a of this.D.values())kq(a)}};x("shaka.media.PreloadManager",bs);
bs.prototype.destroy=bs.prototype.destroy;bs.prototype.waitForFinish=bs.prototype.Si;bs.prototype.getPrefetchedTextTrack=bs.prototype.Ch;bs.prototype.getPrefetchedVariantTrack=bs.prototype.Dh;var cs=class extends hi{constructor(a){super();this.h=a;this.i=null}release(){this.h=null;super.release()}l(a){if(this.h&&(a=this.h.Me(a))){var b=a.Ze-a.start;this.i!=null&&Math.abs(b-this.i)>.5&&this.dispatchEvent(new gi("change",new Map([["programDateTime",new Date(a.Ze*1E3)],["timestamp",a.start]])));this.i=b}}};function ds(a,b,c,d){b=new gi(b,new Map([["region",c],["seeking",d]]));a.dispatchEvent(b)}
var hs=class extends hi{constructor(a,b){super();this.j=a;this.m=b;this.h=new Map;this.o=[{lc:null,kc:es,Zb:(c,d)=>ds(this,"enter",c,d)},{lc:fs,kc:es,Zb:(c,d)=>ds(this,"enter",c,d)},{lc:gs,kc:es,Zb:(c,d)=>ds(this,"enter",c,d)},{lc:es,kc:fs,Zb:(c,d)=>ds(this,"exit",c,d)},{lc:es,kc:gs,Zb:(c,d)=>ds(this,"exit",c,d)},{lc:fs,kc:gs,Zb:(c,d)=>{d?ds(this,"skip",c,d):(ds(this,"enter",c,d),ds(this,"exit",c,d))}},{lc:gs,kc:fs,Zb:(c,d)=>ds(this,"skip",c,d)}];this.i=new Da;this.i.I(this.j,"regionremove",c=>{this.h.delete(c.region)})}release(){this.j=
null;this.h.clear();this.i.release();this.i=null;super.release()}l(a,b){if(!this.m||a!=0){this.m=!1;for(let c of this.j.j()){let d=this.h.get(c),e=a<c.startTime?fs:a>c.endTime?gs:es;this.h.set(c,e);for(let f of this.o)f.lc==d&&f.kc==e&&f.Zb(c,b)}}}},fs=1,es=2,gs=3;var is=class{parse(a){var b=[],c=a.length-128;if(c<0||a[c]!==84||a[c+1]!==65||a[c+2]!==71)return b;var d=(h,k)=>Ua(a.subarray(c+h,c+h+k)).replace(/\0/g,"").trim(),e=(h,k)=>{k&&b.push({key:h,description:"",data:k,mimeType:null,pictureType:null})};e("TIT2",d(3,30));e("TPE1",d(33,30));e("TALB",d(63,30));e("TYER",d(93,4));var f="",g=null;a[c+125]===0?(f=d(97,28),g=a[c+126]):f=d(97,30);e("COMM",f);g!==null&&e("TRCK",String(g));e("TCON",String(a[c+127]));return b}};x("shaka.metadata.Id3V1Utils",is);
is.prototype.parse=is.prototype.parse;for(let a of sd)Fg(a,()=>new is);function js(a){var b="",c="",d=null;(new M).O("mean",e=>{b=Ua(e.reader.va(e.reader.Ia()-e.reader.Ea(),!1))}).O("name",e=>{c=Ua(e.reader.va(e.reader.Ia()-e.reader.Ea(),!1))}).O("data",e=>{d=ks(e)}).parse(a);return d&&c?{key:c,data:d.data,description:b?`Domain: ${b}`:"",mimeType:d.mimeType,pictureType:d.pictureType}:null}function ls(a,b){var c=ms.get(a)||a,d=null;(new M).O("data",e=>{e=ks(e,a);d={key:c,data:e.data,description:"",mimeType:e.mimeType,pictureType:e.pictureType}}).parse(b);return d}
function ks(a,b=""){a.reader.skip(4);var c=a.reader.va(a.reader.Ia()-a.reader.Ea(),!1);if((b==="trkn"||b==="disk")&&c.length>=6){var d=Qa(c);c=d.getUint16(2,!1);d=d.getUint16(4,!1);return{data:d>0?`${c}/${d}`:`${c}`,mimeType:null,pictureType:null}}switch(a.flags){case 13:return{data:Oa(c),mimeType:"image/jpeg",pictureType:3};case 14:return{data:Oa(c),mimeType:"image/png",pictureType:3};case 21:a=Qa(c);switch(c.length){case 1:a=a.getInt8(0);break;case 2:a=a.getInt16(0,!1);break;case 3:a=c[0]<<16|c[1]<<
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var ns=class{parse(a){var b=[];(new M).ka(["moov","udta"],Wf).O("meta",Wf).box("ilst",c=>{for(;c.reader.Na()&&!(c.reader.Ia()-c.reader.Ea()<8);){var d=c.reader.P(),e=Vf(c.reader.P());if(d<8)break;d=c.reader.va(Math.min(d-8,c.reader.Ia()-c.reader.Ea()),!1);(e=e==="----"?js(d):ls(e,d))&&b.push(e)}}).parse(a);return b}};x("shaka.metadata.IlstUtils",ns);ns.prototype.parse=ns.prototype.parse;
var ms=(new Map).set("\u00a9nam","TIT2").set("\u00a9ART","TPE1").set("aART","TPE2").set("\u00a9alb","TALB").set("\u00a9gen","TCON").set("\u00a9day","TDRC").set("\u00a9wrt","TEXT").set("trkn","TRCK").set("disk","TPOS").set("\u00a9cmt","COMM").set("covr","APIC").set("cprt","TCOP").set("\u00a9too","TENC").set("tmpo","TBPM").set("cpil","TCMP");Fg("audio/mp4",()=>new ns);function os(a){var b=[];try{let c=new Nf(a,Mf),d=c.P();c.skip(d);let e=c.P();for(a=0;a<e;a++){let f=c.P(),g=Ua(c.va(f,!1)),h=g.indexOf("=");if(h<0)continue;let k=g.substring(0,h).toUpperCase();b.push({key:ps[k]||k,data:g.substring(h+1),description:"",mimeType:null,pictureType:null})}}catch(c){}return b}
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a);if(!b)return null;var c=[];b.segmentIndex.Bb(d=>{var e=Kw(d.tilesLayout||b.tilesLayout);if(e){let f=e.rows*e.columns,g=(d.m-d.startTime)/f;for(let h=0;h<f;h++){let k=Lw(d,b,d.startTime+h*g,e);if(!k)break;c.push(k)}}});return c}async Kh(a,b){a=await Jw(this,a);if(!a)return null;var c=a.segmentIndex.find(b);if(c==null)return null;c=a.segmentIndex.get(c);var d=Kw(c.tilesLayout||a.tilesLayout);return d?Lw(c,a,b,d):null}hc(a){var b=!1;this.H&&a&&(b=this.H.ab().includes(a));this.H&&!b&&this.H.disable();
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d=()=>{var e=this.N.getConfiguration();e.audioCodec=a.codecs||"";e.preferredAudio=[{language:a.language,role:a.roles[0]||"",label:a.label||"",channelCount:a.channelsCount||0,codec:"",spatialAudio:a.spatialAudio}];var f=this.l.u;if(f=f&&f.audio)e.activeAudioCodec=f.codecs||"",e.activeAudioChannelCount=f.channelsCount||0,c(f.language,a.language);qr(e);this.N.configure(e);sw(this,!0,b,!1,!1)};if(this.j&&this.F&&(d(),!this.za()))return;(()=>{if(this.i&&this.i.audioTracks){let f=Cb(a.language);var e=Array.from(this.i.audioTracks);
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function qz(a,b,c,d){b=cz(b,"style",c,"");var e=null;for(let f=0;f<b.length;f++){let g=Jc(b[f],"urn:ebu:tt:style",d);g||=Kc(b[f],pz,d);g||=oz(a,b[f],c,d);g&&(e=g)}return e}
function gz(a,b){var c=null;if(rz.test(a)){a=rz.exec(a);c=Number(a[1]);let d=Number(a[2]),e=Number(a[3]),f=Number(a[4]);f+=(Number(a[5])||0)/b.i;e+=f/b.frameRate;c=e+d*60+c*3600}else if(sz.test(a))c=tz(sz,a);else if(uz.test(a))c=tz(uz,a);else if(vz.test(a))a=vz.exec(a),c=Number(a[1])/b.frameRate;else if(wz.test(a))a=wz.exec(a),c=Number(a[1])/b.h;else if(xz.test(a))c=tz(xz,a);else if(a)throw new J(2,2,2001,"Could not parse cue time range in TTML");return c}
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var Az=class{constructor(){this.h="UNKNOWN"}parseInit(){}setManifestType(a){this.h=a}parseMedia(a,b,c,d){var e=Ua(a);a=[];if(e=="")return a;var f=Bc(e,"tt",!0);if(!f)throw new J(2,2,2005,"Failed to parse TTML.");e=Ic(f,"body")[0];if(!e)return[];var g=Kc(f,yz,"frameRate"),h=Kc(f,yz,"subFrameRate"),k=Kc(f,yz,"frameRateMultiplier"),l=Kc(f,yz,"tickRate"),m=Kc(f,yz,"cellResolution"),n=f.attributes["xml:space"]||"default",p=Kc(f,pz,"extent");if(n!="default"&&n!="preserve")throw new J(2,2,2005,"Invalid xml:space value: "+
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var zz=class{constructor(a,b,c,d){this.frameRate=Number(a)||30;this.i=Number(b)||1;this.h=Number(d);this.h==0&&(this.h=a?this.frameRate*this.i:1);c&&(a=/^(\d+) (\d+)$/g.exec(c))&&(this.frameRate*=Number(a[1])/Number(a[2]))}},Yy=/^(\d{1,2}(?:\.\d+)?|100(?:\.0+)?)% (\d{1,2}(?:\.\d+)?|100(?:\.0+)?)%$/,mz=/^(\d{1,4}(?:\.\d+)?|100)%$/,lz=/^(\d+px|\d+em|\d*\.?\d+c)$/,Zy=/^(\d+)px (\d+)px$/,rz=/^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/,sz=/^(?:(\d{2,}):)?(\d{2}):(\d{2})$/,uz=/^(?:(\d{2,}):)?(\d{2}):(\d{2}\.\d+)$/,
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var Cz=class{constructor(){this.h=new Az;this.i=null}parseInit(a){var b=!1;(new M).ka(dg,Wf).O("mdhd",c=>{this.i=kg(c.reader,c.version).timescale}).O("stsd",Yf).box("stpp",c=>{b=!0;c.parser.stop()}).parse(a);if(!b)throw new J(2,2,2007);}setManifestType(a){this.h.setManifestType(a)}parseMedia(a,b,c){var d=[],e=null,f=null,g=[],h=new Map,k=[],l=[],m=[],n=0;(new M).ka(eg,Wf).O("tfhd",r=>{r=ig(r.reader,r.flags);e=r.Lb;f=r.ob}).O("tfdt",r=>{n=jg(r.reader,r.version).ya}).O("trun",r=>{r=lg(r.reader,r.version,
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(b.scroll="up")}});return b}
function Ez(a,b,c,d){if(a.length==1&&!a[0]||Fz.test(a[0])||a[0]=="STYLE"||a[0]=="REGION")return null;var e=null,f=0;a[0].includes("--\x3e")||(e=a[0],f=1);var g=new vc(a[f]),h=qc(g),k=rc(g,/[ \t]+--\x3e[ \t]+/g),l=qc(g);if(h==null||k==null||l==null)return na("Failed to parse VTT time code. Cue skipped:",e,a),null;h+=b;l+=b;h<0&&(h=0);b="";for(k=f+1;k<a.length;k++)k>f+1&&(b+="\n"),b+=a[k];b=b.trim();if(d.has("global")){var m=d.get("global").clone();m.startTime=h;m.endTime=l;m.payload=b}else m=new Nc(h,
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function Gz(a,b,c){var d;if(d=Hz.exec(b))b=d[1],b=="middle"?a.textAlign=Wc:a.textAlign=hd[b.toUpperCase()];else if(d=Iz.exec(b))a.writingMode=d[1]=="lr"?"vertical-lr":"vertical-rl";else if(d=Jz.exec(b))a.size=Number(d[1]);else if(d=Kz.exec(b))a.position=Number(d[1]),d[2]&&(b=d[2],a.positionAlign=b=="line-left"||b=="start"?"line-left":b=="line-right"||b=="end"?"line-right":b=="center"||b=="middle"?"center":$c);else if(d=Lz.exec(b)){if(b=Mz(c,d[1]))a.region=b}else a:{if(c=Nz.exec(b))a.lineInterpretation=
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var Pz=class{constructor(){this.h="UNKNOWN"}parseInit(){}setManifestType(a){this.h=a}parseMedia(a,b){a=Ua(a);a=a.replace(/\r\n|\r(?=[^\n]|$)/gm,"\n");var c=a.split(/\n{2,}/m);if(!/^WEBVTT($|[ \t\n])/m.test(c[0]))throw new J(2,2,2E3);a=b.vttOffset;if(this.h=="HLS"&&c[0].includes("X-TIMESTAMP-MAP")){var d=c[0];a=d.match(/LOCAL:((?:(\d{1,}):)?(\d{2}):(\d{2})\.(\d{3}))/m);d=d.match(/MPEGTS:(\d+)/m);if(!a||!d)throw new J(2,2,2E3);a=(a=a[1])?qc(new vc(a)):null;if(a==null)throw new J(2,2,2E3);d=Number(d[1]);
for(var e=b.segmentStart-b.periodStart;e>=95443.7176888889;)e-=95443.7176888889,d+=8589934592;a=b.periodStart+d/9E4-a}b=[];for(var f of c[0].split("\n"))/^Region:/.test(f)&&(d=Dz(f),b.push(d));f=new Map;Qc(f);d=[];for(let k of c.slice(1)){c=k.split("\n");if((c.length!=1||c[0])&&!Fz.test(c[0])&&c[0]=="STYLE"){e=[];var g=-1;for(var h=1;h<c.length;h++)c[h].includes("::cue")&&(e.push([]),g=e.length-1),g!=-1&&(e[g].push(c[h]),c[h].includes("}")&&(g=-1));for(let l of e){e="global";(g=l[0].match(/\((.*)\)/))&&
(e=g.pop());g=l.slice(1,-1);l[0].includes("}")&&(h=/\{(.*?)\}/.exec(l[0]))&&(g=h[1].split(";"));(h=f.get(e))||(h=new Nc(0,0,""));let m=!1;for(let n=0;n<g.length;n++){let p=/^\s*([^:]+):\s*(.*)/.exec(g[n]);if(p){let q=p[2].trim().replace(";","");switch(p[1].trim()){case "background-color":case "background":m=!0;h.backgroundColor=q;break;case "color":m=!0;h.color=q;break;case "font-family":m=!0;h.fontFamily=q;break;case "font-size":m=!0;h.fontSize=q;break;case "font-weight":if(parseInt(q,10)>=700||
q=="bold")m=!0,h.fontWeight=Xc;break;case "font-style":switch(q){case "normal":m=!0;h.fontStyle=gd;break;case "italic":m=!0;h.fontStyle=Yc;break;case "oblique":m=!0,h.fontStyle="oblique"}break;case "opacity":m=!0;h.opacity=parseFloat(q);break;case "text-combine-upright":m=!0;h.textCombineUpright=q;break;case "text-shadow":m=!0;h.textShadow=q;break;case "white-space":m=!0,h.wrapLine=q!="noWrap"}}}m&&f.set(e,h)}}(c=Ez(c,a,b,f))&&d.push(c)}return d}};x("shaka.text.VttTextParser",Pz);
Pz.prototype.parseMedia=Pz.prototype.parseMedia;Pz.prototype.setManifestType=Pz.prototype.setManifestType;Pz.prototype.parseInit=Pz.prototype.parseInit;var Fz=/^NOTE($|[ \t])/,Hz=/^align:(start|middle|center|end|left|right)$/,Iz=/^vertical:(lr|rl)$/,Jz=/^size:([\d.]+)%$/,Kz=/^position:([\d.]+)%(?:,(line-left|line-right|middle|center|start|end|auto))?$/,Lz=/^region:(.*)$/,Nz=/^line:([\d.]+)%(?:,(start|end|center))?$/,Oz=/^line:(-?\d+)(?:,(start|end|center))?$/;Hd("text/vtt",()=>new Pz);
Hd('text/vtt; codecs="vtt"',()=>new Pz);Hd('text/vtt; codecs="wvtt"',()=>new Pz);function Qz(a,b,c){var d,e,f;(new M).box("payl",ag(g=>{d=Ua(g)},!1)).box("iden",ag(g=>{e=Ua(g)},!1)).box("sttg",ag(g=>{f=Ua(g)},!1)).parse(a);return d?Rz(d,e,f,b,c):null}function Rz(a,b,c,d,e){var f=new Nc(d,e,a);Pc(f);b&&(f.id=b);c&&uc(new vc(c),g=>{Gz(f,g,[])});return f}
var Sz=class{constructor(){this.h=null}parseInit(a){var b=!1;(new M).ka(dg,Wf).O("mdhd",c=>{this.h=kg(c.reader,c.version).timescale}).O("stsd",Yf).box("wvtt",()=>{b=!0}).parse(a);if(!this.h)throw new J(2,2,2008);if(!b)throw new J(2,2,2008);}setManifestType(){}parseMedia(a,b){if(!a.length)return[];if(!this.h)throw new J(2,2,2008);var c=0,d=[],e,f=[],g=!1,h=!1,k=!1,l=null;(new M).ka(eg,Wf).O("tfdt",p=>{g=!0;c=jg(p.reader,p.version).ya}).O("tfhd",p=>{l=ig(p.reader,p.flags).ob}).O("trun",p=>{h=!0;d=lg(p.reader,
p.version,p.flags).Vb}).box("mdat",ag(p=>{k=!0;e=p},!1)).parse(a,!1);if(!k&&!g&&!h)throw new J(2,2,2008);a=c;var m=new Nf(e,0);for(let p of d){let q=p.ec||l,u=p.Vd?c+p.Vd:a;a=u+(q||0);let r=0;do{var n=m.P();if(n<8)throw new J(2,2,2008);r+=n;let t=m.P(),w=null;Vf(t)=="vttc"?n>8&&(w=m.va(n-8,!1)):m.skip(n-8);q&&w&&(n=Qz(w,b.periodStart+u/this.h,b.periodStart+a/this.h),f.push(n))}while(p.sampleSize&&r<p.sampleSize)}return f.filter(Yd)}};x("shaka.text.Mp4VttParser",Sz);Sz.prototype.parseMedia=Sz.prototype.parseMedia;
Sz.prototype.setManifestType=Sz.prototype.setManifestType;Sz.prototype.parseInit=Sz.prototype.parseInit;Hd('application/mp4; codecs="wvtt"',()=>new Sz);function Tz(a,b){var c=a[b+1]&1?7:9;return b+c<=a.length&&(a=((a[b+3]&3)<<11|a[b+4]<<3|(a[b+5]&224)>>>5)-c,a>0)?{Qc:c,ba:a}:null}function Uz(a,b){var c=[96E3,88200,64E3,48E3,44100,32E3,24E3,22050,16E3,12E3,11025,8E3,7350],d=(a[b+2]&60)>>>2;if(d>c.length-1)return null;var e=((a[b+2]&192)>>>6)+1,f=(a[b+2]&1)<<2;f|=(a[b+3]&192)>>>6;return{sampleRate:c[d],channelCount:f,codec:"mp4a.40."+e}}
function Vz(a,b){if(b+1<a.length&&a[b]===255&&(a[b+1]&246)===240){let c=a[b+1]&1?7:9;if(b+c>=a.length)return!1;let d=(a[b+3]&3)<<11|a[b+4]<<3|(a[b+5]&224)>>>5;if(d<=c)return!1;b+=d;return b===a.length||b+1<a.length&&a[b]===255&&(a[b+1]&246)===240}return!1}
function Wz(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,
2,0,178,0,32,8,224]);break;default:if(b===1)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(b===2||b===3)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null};function Xz(a,b){a=Og(a);return a.length&&(a=a.find(c=>c.description==="com.apple.streaming.transportStreamTimestamp"))?a.data:b}
function Yz(a,b,c,d){c=a.j.getOrInsertComputed(c.id+"_"+d.j,()=>{if(b.h.length===0)throw Error("StreamInfos must have elements");var f=[];for(var g of b.h){var h=f,k=h.push;var l=g.id+1;var m=g.stream.width||0;var n=g.stream.height||0;g.type=="audio"&&(n=m=0);var p=g.duration*g.timescale;var q=Math.floor(p/(sn+1));p=Math.floor(p%(sn+1));let r=wn.value();Zm(r,l,20);Zm(r,q,28);Zm(r,p,32);$m(r,m,88);$m(r,n,92);l=Vm("tkhd",r);n=g.duration*g.timescale;m=Math.floor(n/(sn+1));n=Math.floor(n%(sn+1));q=g.stream.language;
q=q.charCodeAt(0)-96<<10|q.charCodeAt(1)-96<<5|q.charCodeAt(2)-96;p=xn.value();Zm(p,g.timescale,20);Zm(p,m,24);Zm(p,n,28);$m(p,q,32);m=Vm("mdhd",p);n=new Uint8Array([]);switch(g.type){case "video":n=zn.value();break;case "audio":n=An.value()}q=Vm("hdlr",n);a:{switch(g.type){case "video":n=Vm("minf",Vm("vmhd",Bn.value()),En.value(),an(g));break a;case "audio":n=Vm("minf",Vm("smhd",Cn.value()),En.value(),an(g));break a}n=new Uint8Array([])}m=Vm("mdia",m,q,n);l=Vm("trak",l,m);k.call(h,l)}h=b.h[0];g=
h.duration*h.timescale;k=Math.floor(g/(sn+1));g=Math.floor(g%(sn+1));l=vn.value();Zm(l,h.timescale,20);Zm(l,k,24);Zm(l,g,28);k=Vm("mvhd",l);g=[];for(u of b.h)l=g,m=l.push,n=u.id+1,q=yn.value(),Zm(q,n,4),n=Vm("trex",q),m.call(l,n);var u=Vm("mvex",...g);f=Vm("moov",k,...f,u,Ym(h.stream));u=Dn.value();h=new Uint8Array(u.byteLength+f.byteLength);h.set(u);h.set(f,u.byteLength);return h});d=a.l!==c;var e=qn(b);a.l=c;a.frameIndex++;return{data:e,init:d?c:null}}
var Zz=class{constructor(a){this.m=a;this.frameIndex=0;this.j=new Map;this.l=null}destroy(){this.j.clear()}getOriginalMimeType(){return this.m}};x("shaka.transmuxer.BaseTransmuxer",Zz);Zz.prototype.getOriginalMimeType=Zz.prototype.getOriginalMimeType;Zz.prototype.destroy=Zz.prototype.destroy;var $z=Object.freeze({Pe:0,Kd:0,Id:0,Bd:0,Cd:2,Qe:0}),aA=Object.freeze({Pe:0,Kd:0,Id:0,Bd:0,Cd:2,Qe:0}),bA=Object.freeze({Pe:0,Kd:0,Id:0,Bd:0,Cd:1,Qe:1});var cA=class extends Zz{isSupported(a){return a.toLowerCase().split(";")[0]=="audio/aac"?uk(this.convertCodecs("audio",a)):!1}convertCodecs(a,b){return b.toLowerCase().split(";")[0]=="audio/aac"?`audio/mp4; codecs="${Bd(b)||"mp4a.40.2"}"`:b}transmux(a,b,c,d){var e=H(a);a=Pg(e);for(var f=a.length;f<e.length&&!Vz(e,f);f++);var g=Xz(a,c.endTime*1E3);a=Uz(e,f);if(!a)return Promise.reject(new J(2,3,3018,c?c.R()[0]:null));b.audioSamplingRate=a.sampleRate;b.channelsCount=a.channelCount;for(var h=[];f<e.length;){let k=
Tz(e,f);if(!k)return Promise.reject(new J(2,3,3018,c?c.R()[0]:null));let l=k.Qc+k.ba;f+l<=e.length&&h.push({data:e.subarray(f+k.Qc,f+l),size:k.ba,duration:1024,Xa:0,flags:$z});f+=l}e=a.sampleRate;f=Math.floor(g*e/1E3);d={id:b.id,type:"audio",codecs:a.codec,timescale:e,duration:d,Qa:new Uint8Array([]),data:{sequenceNumber:this.frameIndex,ya:f,La:h},stream:b};return Promise.resolve(Yz(this,new un([d]),b,c))}};x("shaka.transmuxer.AacTransmuxer",cA);cA.prototype.transmux=cA.prototype.transmux;
cA.prototype.convertCodecs=cA.prototype.convertCodecs;cA.prototype.isSupported=cA.prototype.isSupported;ld("audio/aac",()=>new cA("audio/aac"),1);function dA(a,b,c){if(b+8>a.length||a[b]!==11||a[b+1]!==119)return!1;var d=a[b+4]>>6;if(d>=3)return!1;var e=a[b+4]&63,f=[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,
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h+=1;l-=p}if(k<16){g=!0;break a}}g=!1}if(g)break}e=Xz(e,c.endTime*1E3);g=0;h=new Uint8Array([]);k=[];for(l={sampleRate:0,channelCount:0,zb:new Uint8Array(0),ba:0};f<a.length;){if(!dA(a,f,l))return Promise.reject(new J(2,3,3018,c?c.R()[0]:null));b.audioSamplingRate=l.sampleRate;b.channelsCount=l.channelCount;g=l.sampleRate;h=l.zb;k.push({data:a.subarray(f,f+l.ba),size:l.ba,duration:1536,Xa:0,flags:$z});f+=l.ba}return Promise.resolve(Yz(this,new un([{id:b.id,type:"audio",codecs:"ac-3",timescale:g,duration:d,
Qa:h,data:{sequenceNumber:this.frameIndex,ya:Math.floor(e*g/1E3),La:k},stream:b}]),b,c))}};x("shaka.transmuxer.Ac3Transmuxer",eA);eA.prototype.transmux=eA.prototype.transmux;eA.prototype.convertCodecs=eA.prototype.convertCodecs;eA.prototype.isSupported=eA.prototype.isSupported;ld("audio/ac3",()=>new eA("audio/ac3"),1);function fA(a,b,c){if(b+8>a.length||(a[b]<<8|a[b+1]<<0)!==2935)return!1;var d=new Zg(a.subarray(b+2));Sg(d,2);Sg(d,3);var e=N(d,11)+1<<1,f=N(d,2);if(f==3){f=N(d,2);f=[24E3,22060,16E3][f];var g=3}else f=[48E3,44100,32E3][f],g=N(d,2);var h=N(d,3),k=N(d,1);d=N(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.zb=a;c.ba=e;return!0};var gA=class extends Zz{isSupported(a){return a.toLowerCase().split(";")[0]=="audio/ec3"?uk(this.convertCodecs("audio",a)):!1}convertCodecs(a,b){return b.toLowerCase().split(";")[0]=="audio/ec3"?'audio/mp4; codecs="ec-3"':b}transmux(a,b,c,d){a=H(a);for(var e=Pg(a),f=e.length;f<a.length&&(a[f]<<8|a[f+1]<<0)!==2935;f++);e=Xz(e,c.endTime*1E3);for(var g=0,h=new Uint8Array([]),k=[],l={sampleRate:0,channelCount:0,zb:new Uint8Array(0),ba:0};f<a.length;){if(!fA(a,f,l))return Promise.reject(new J(2,3,3018,
c?c.R()[0]:null));b.audioSamplingRate=l.sampleRate;b.channelsCount=l.channelCount;g=l.sampleRate;h=l.zb;k.push({data:a.subarray(f,f+l.ba),size:l.ba,duration:1536,Xa:0,flags:$z});f+=l.ba}return Promise.resolve(Yz(this,new un([{id:b.id,type:"audio",codecs:"ec-3",timescale:g,duration:d,Qa:h,data:{sequenceNumber:this.frameIndex,ya:Math.floor(e*g/1E3),La:k},stream:b}]),b,c))}};x("shaka.transmuxer.Ec3Transmuxer",gA);gA.prototype.transmux=gA.prototype.transmux;gA.prototype.convertCodecs=gA.prototype.convertCodecs;
gA.prototype.isSupported=gA.prototype.isSupported;ld("audio/ec3",()=>new gA("audio/ec3"),1);function hA(a){if(!a.length)return null;var b=a.find(p=>p.type==7);a=a.find(p=>p.type==8);if(!b||!a)return null;var c=new Zg(b.data),d=Wg(c);Wg(c);Wg(c);Ug(c);if(iA.includes(d)&&(d=O(c),d===3&&Sg(c,1),Ug(c),Ug(c),Sg(c,1),R(c))){d=d!==3?8:12;for(var e=0;e<d;e++)R(c)&&(e<6?Xg(c,16):Xg(c,64))}Ug(c);d=O(c);if(d===0)O(c);else if(d===1)for(Sg(c,1),Ug(c),Ug(c),d=O(c),e=0;e<d;e++)Ug(c);Ug(c);Sg(c,1);var f=O(c),g=O(c),h=N(c,1);h===0&&Sg(c,1);Sg(c,1);var k=0,l=0,m=0,n=0;R(c)&&(k=O(c),l=O(c),m=O(c),n=O(c));
e=d=1;if(R(c)&&R(c)){let p=Wg(c),q=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],u=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];p>0&&p<=16?(d=q[p-1],e=u[p-1]):p===255&&(d=N(c,16),e=N(c,16))}c=(2-h)*(g+1)*16-m*2-n*2;f=(f+1)*16-k*2-l*2;b=b.fullData;k=b.byteLength;a=a.fullData;l=a.byteLength;g=0;h=new Uint8Array(11+k+l);h[g++]=1;h[g++]=b[1];h[g++]=b[2];h[g++]=b[3];h[g++]=255;h[g++]=225;h[g++]=k>>>8&255;h[g++]=k&255;h.set(b,g);g+=k;h[g++]=1;h[g++]=l>>>8&255;h[g++]=l&255;h.set(a,g);return{height:c,width:f,
yf:h,Yb:d,jc:e}}
function jA(a){var b=[],c=null,d=!1,e=()=>{if(c&&c.nalus.length&&c.frame){var l=c.nalus.length*4;for(var m of c.nalus)l+=m.fullData.byteLength;l=new Uint8Array(l);m=0;for(let n of c.nalus){let p=n.fullData.byteLength;l[m]=p>>24&255;l[m+1]=p>>16&255;l[m+2]=p>>8&255;l[m+3]=p&255;l.set(n.fullData,m+4);m+=4+p}c.data=l;b.push(c)}},f=new Uint8Array(0),g=l=>{c={data:f,frame:!1,isKeyframe:!1,pts:l.pts,dts:l.dts,nalus:[]}};for(let l=0;l<a.length;l++){let m=a[l];var h=m.nalus;let n=!1;c&&h.length&&!d&&(e(),
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[1,1,4,0,1,2,3];break;case 133:Ha=[1,1,5,0,1,2,3,4];break;case 134:Ha=[1,1,6,0,1,2,3,4,5];break;case 135:Ha=[1,1,7,0,1,2,3,4,5,6];break;case 136:Ha=[1,1,8,0,1,2,3,4,5,6,7]}var p=new Uint8Array([0,bb.channelCount,0,0,bb.sampleRate>>>24&255,bb.sampleRate>>>17&255,bb.sampleRate>>>8&255,bb.sampleRate>>>0&255,0,0,...Ha]);let qg=bb.sampleRate;for(let ka of g.Ya()){let ya=ka.data;jb==null&&ka.pts!==null&&(jb=ka.pts);let pa=0;for(;pa<ya.length;){let mb=(ya[pa+1]&16)!==0,yd=(ya[pa+1]&8)!==0,Ac=pa+2,qh=0;for(;ya[Ac]===
255;)qh+=255,Ac+=1;qh+=ya[Ac];Ac+=1;Ac+=mb?2:0;Ac+=yd?2:0;let Ek=ya.slice(Ac,Ac+qh);ab.push({data:Ek,size:Ek.byteLength,duration:yA(Ek),Xa:0,flags:$z});pa=Ac+qh}}if(p.byteLength==0||jb==null)throw new J(2,3,3018,c?c.R()[0]:null);b.audioSamplingRate=bb.sampleRate;b.channelsCount=bb.channelCount;q={id:b.id,type:"audio",codecs:"opus",timescale:qg,duration:d,Qa:p,data:{sequenceNumber:this.frameIndex,ya:jb/9E4*qg,La:ab},stream:b}}q&&h.push(q)}}catch(q){return q&&q.code==3023?Promise.resolve(new Uint8Array([])):
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function JA(a){var b=Object.assign({},a);b.originalId=null;b.createSegmentIndex=()=>Promise.resolve();b.closeSegmentIndex=()=>{};b.roles=b.roles.slice();b.segmentIndex=null;b.emsgSchemeIdUris=[];b.keyIds=new Set(a.keyIds);b.closedCaptions=a.closedCaptions?new Map(a.closedCaptions):null;b.trickModeVideo=null;b.dependencyStream=null;return b}
function KA(a,b){a.roles=LA(a.roles,b.roles);b.emsgSchemeIdUris&&(a.emsgSchemeIdUris=LA(a.emsgSchemeIdUris,b.emsgSchemeIdUris));for(var c of b.keyIds)a.keyIds.add(c);a.originalId==null?a.originalId=b.originalId:(c=b.originalId||"")&&!a.originalId.endsWith(c)&&(a.originalId+=","+c);c=qb(a.drmInfos,b.drmInfos);if(b.drmInfos.length&&a.drmInfos.length&&!c.length)throw new J(2,4,4038);a.drmInfos=c;a.encrypted=a.encrypted||b.encrypted;if(b.closedCaptions){a.closedCaptions||(a.closedCaptions=new Map);for(let [d,
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async function OA(a,b){var c=[],d=a.matchedStreams;for(let f=b;f<d.length;f++){var e=d[f];c.push(e.createSegmentIndex());e=GA(e);for(let g of e)g.segmentIndex||c.push(g.createSegmentIndex())}await Promise.all(c);if(a.segmentIndex instanceof tk)for(;b<d.length;b++)c=d[b],c.segmentIndex&&a.segmentIndex.j.push(c.segmentIndex)}
function PA(a,b,c,d){var e=a.matchedStreams;for(b+=d;b<e.length;b++){let g=e[b];KA(a,g);var f=!0;a.type=="audio"&&Gb(a.language,g.language)==0&&(f=!1);if(f&&((f=c[b-d])&&f.delete(g),g.fullMimeTypes))for(let h of g.fullMimeTypes.values())a.fullMimeTypes.add(h)}}function LA(a,b){a||=[];for(let c of b)a.includes(c)||a.push(c);return a}
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function QA(a){return RA([a.fastSwitching,a.channelsCount,a.language,a.bandwidth,a.label,a.codecs,a.mimeType,a.roles,a.audioSamplingRate,a.primary,a.dependencyStream?.baseOriginalId??a.baseOriginalId,Array.from(a.keyIds)])}function SA(a){return RA([a.fastSwitching,a.width,a.frameRate,a.codecs,a.mimeType,a.label,a.roles,a.closedCaptions?Array.from(a.closedCaptions.entries()):null,a.bandwidth,a.dependencyStream?.baseOriginalId??a.baseOriginalId,Array.from(a.keyIds)])}
function TA(a){return RA([a.language,a.label,a.codecs,a.mimeType,a.bandwidth,a.roles])}function UA(a){return RA([a.width,a.codecs,a.mimeType])}function VA(a,b){return b.language?a.forced!==b.forced||Gb(a.language,b.language)==0?!1:!0:!0}function WA(){return!0}
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function dB(a,b,c){var d=Gb(a.language,b.language),e=Gb(a.language,c.language);if(e>d)return!0;if(e<d)return!1;d=b.kind==a.kind;if((e=c.kind==a.kind)&&!d)return!0;if(!e&&d)return!1;if(!b.primary&&c.primary)return!0;if(b.primary&&!c.primary)return!1;if(b.label!==c.label){if(a.label===b.label)return!1;if(a.label===c.label)return!0}if(a.roles.length){d=b.roles.filter(f=>a.roles.includes(f));e=c.roles.filter(f=>a.roles.includes(f));if(e.length>d.length)return!0;if(e.length<d.length)return!1}else{if(!c.roles.length&&
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function jB(a){return Ie({originalId:"",segmentIndex:new pk([]),type:a})}function RA(a){return JSON.stringify(a)}function kB(a,b){var c=[],d=[],e=[],f=[];for(let h of a){a=IA(h.audioStreams,QA);let k=IA(h.videoStreams,SA),l=IA(h.textStreams,TA),m=IA(h.imageStreams,UA);if(b){var g=jB(L);l.set(TA(g),g);g=jB("image");m.set(UA(g),g)}c.push(a);d.push(k);e.push(l);f.push(m)}return{Ef:c,Fg:d,Bg:e,Xf:f}}
async function lB(a,b,c,d,e){var f=[];for(let g=0;g<c.length;g++)g>=d?f.push(new Set(c[g].values())):f.push(new Set);for(let g of b)if(!await mB(a,g,c,d,f,e))throw new J(2,4,4037);for(let g of f)for(let h of g)(d=nB(a,b,h,c,f))&&b.push(d);for(let g of f)for(let h of g)if(!NA(h)&&b.some(k=>h.drmInfos&&!ob(h.drmInfos,k.drmInfos)?!1:!0))throw new J(2,4,4037);return b}async function mB(a,b,c,d,e,f){oB(a,c,b,f>0);if(!b.matchedStreams)return!1;b.segmentIndex&&await OA(b,d+f);PA(b,d,e,f);return!0}
function nB(a,b,c,d,e){if(NA(c))return null;var f=JA(c);oB(a,d,f);f.createSegmentIndex&&(f.createSegmentIndex=async()=>{f.segmentIndex||(f.segmentIndex=new tk,await OA(f,0))},f.closeSegmentIndex=()=>{f.segmentIndex&&(f.segmentIndex.release(),f.segmentIndex=null);if(f.matchedStreams)for(let l of f.matchedStreams){var g;if(g=l.segmentIndex){a:{g=l;var h=f,k=b;for(let m of k)if(m!==h&&m.segmentIndex&&m.matchedStreams&&m.matchedStreams.includes(g)){g=!0;break a}g=!1}g=!g}g&&(l.segmentIndex.release(),
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function pB(a,b,c){var d={audio:QA,video:SA,text:TA,image:UA}[c.type],e=null,f=d(c);if(b.has(f))e=b.get(f);else{f={audio:(h,k)=>h.drmInfos&&!ob(h.drmInfos,k.drmInfos)?!1:!0,video:(h,k)=>h.drmInfos&&!ob(h.drmInfos,k.drmInfos)?!1:!0,text:VA,image:WA}[c.type];let g={audio:XA,video:cB,text:dB,image:eB}[c.type];for(let h of b.values())!f(c,h)||c.fastSwitching!=h.fastSwitching||e&&!g(c,e,h)||(e=h)}a.u&&!NA(e)&&b.delete(d(e));return e}
var qB=class{constructor(){this.o=[];this.i=[];this.h=[];this.l=[];this.j=[];this.u=!1;this.m=new Set;this.A=(new Map).set("audio",this.i).set("video",this.h).set(L,this.l).set("image",this.j)}release(){var a=this.i.concat(this.h,this.l,this.j);for(let b of a)b.segmentIndex&&b.segmentIndex.release();this.i=[];this.h=[];this.l=[];this.j=[];this.o=[];this.u=!1;this.m.clear();this.A.clear()}Nh(){return this.o}Ih(){return this.l.slice()}qh(){return this.j}Wg(a,b){if(a){var c=this.A.get(a.type)||[];for(let d of c){FA(d,
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this.l=Array.from(l[0].values());this.j=Array.from(m[0].values())}a=0;b=[];if(this.h.length&&this.i.length)for(var e of this.i)for(var f of this.h){var g=qb(e.drmInfos,f.drmInfos);if(e.drmInfos.length&&f.drmInfos.length&&!g.length)continue;c=(e.bandwidth||0)+(f.bandwidth||0);e.dependencyStream&&(c+=e.dependencyStream.bandwidth||0);f.dependencyStream&&(c+=f.dependencyStream.bandwidth||0);d=a++;b.push({id:d,language:e.language,disabledUntilTime:0,primary:e.primary,audio:e,video:f,bandwidth:c,drmInfos:g,
allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]})}else{e=this.h.length?this.h:this.i;for(g of e)e=a++,f=g.bandwidth||0,g.dependencyStream&&(f+=g.dependencyStream.bandwidth||0),b.push({id:e,language:g.language,disabledUntilTime:0,primary:g.primary,audio:g.type=="audio"?g:null,video:g.type=="video"?g:null,bandwidth:f,drmInfos:g.drmInfos,allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]})}this.o=b}Gi(a){this.u=a}};x("shaka.util.PeriodCombiner",qB);
qB.prototype.setUseStreamOnce=qB.prototype.Gi;qB.prototype.combinePeriods=qB.prototype.Sg;qB.prototype.deleteStream=qB.prototype.Wg;qB.prototype.getImageStreams=qB.prototype.qh;qB.prototype.getTextStreams=qB.prototype.Ih;qB.prototype.getVariants=qB.prototype.Nh;var HA=["trickModeVideo","dependencyStream"],ZA=1,iB=0,$A=-1,hB=new Map;[].concat(It,Gt,Ht,Ft).filter((a,b,c)=>c.indexOf(a)===b);}).call(exportTo,innerGlobal,innerGlobal,undefined);if(typeof exports!="undefined")for(var k in exportTo.shaka)exports[k]=exportTo.shaka[k];else if(typeof define=="function"&&define.amd)define(function(){return exportTo.shaka});else innerGlobal.shaka=exportTo.shaka})();

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