/*
 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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function ha(a,b){if(b)a:{var c=fa;a=a.split(".");for(var d=0;d<a.length-1;d++){var e=a[d];if(!(e in c))break a;c=c[e]}a=a[a.length-1];d=c[a];b=b(d);b!=d&&b!=null&&da(c,a,{configurable:!0,writable:!0,value:b})}}ha("Promise.withResolvers",function(a){return a?a:function(){var b,c;return{promise:new Promise(function(d,e){b=d;c=e}),resolve:b,reject:c}}});/*

 Copyright The Closure Library Authors.
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*/
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 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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function Ng(a){for(a=String(a);a.length<2;)a="0"+a;return a}function Og(a,b,c,d){var e=!!(b&2);b&1&&(a.skip(3),c=a.Ga(),a.skip(16),c===0&&(d=a.Ga(),d=a.Ca(d,!0)));b=a.P();var f=[];for(let h=0;h<b;h++){var g=d;if(c>0)g=a.Ca(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.bb();g=[];for(let m=0;m<l;m++)g.push({Vc:a.bb(),Lb:a.P()})}f.push({iv:k,Ng:g})}return{xg:f}};var Wg=class{constructor(){this.l=new Map;this.j=this.i=0;this.m=null;this.h=Pg}init(a){var b=[],c=[],d=null,e=f=>{f=f.name;Qg.has(f)&&(this.h=Qg.get(f))};(new R).ka([...zg,"mvex"],Q).S("trex",f=>{var g=f.reader;g.skip(4);g.skip(4);f=g.P();g=g.P();this.i=f;this.j=g}).S("tkhd",f=>{f=Kg(f.reader,f.version);d=f.trackId;b.push(f.trackId)}).S("mdhd",f=>{f=Ig(f.reader,f.version);c.push(f.timescale)}).S("stsd",tg).ka(Cg,e).ka(Bg,e).box("encv",ug).box("sinf",Q).box("frma",f=>{({codec:f}=Lg(f.reader));Qg.has(f)&&
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 Copyright Brightcove, Inc.

 Licensed under the Apache License, Version 2.0 (the "License");
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     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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function Ik(a){return Jk([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 Kk(a){return Jk([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)])}
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function Wk(a,b,c){var d=Ab(a.language,b.language),e=Ab(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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async function fl(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 gl(a,g,c,d,f,e))throw new G(2,4,4037);for(let g of f)for(let h of g)(d=hl(a,b,h,c,f))&&b.push(d);for(let g of f)for(let h of g)if(!Gk(h)&&b.some(k=>h.drmInfos&&!jb(h.drmInfos,k.drmInfos)?!1:!0))throw new G(2,4,4037);return b}
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var jl=class{constructor(){this.m=[];this.i=[];this.h=[];this.l=[];this.j=[];this.u=!1;this.o=new Set;this.A=(new Map).set("audio",this.i).set("video",this.h).set(I,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.m=[];this.u=!1;this.o.clear();this.A.clear()}bi(){return this.m}Je(){return this.l.slice()}Ih(){return this.j}Jf(a,b){if(a){var c=this.A.get(a.type)||[];for(let d of c){xk(d,
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ol.commonFairPlayResponse=function(a,b){if(a===2&&(a=b.originalRequest.drmInfo)&&qb(a.keySystem)){try{var c=Ta(b.data)}catch(d){return}a=!1;c=c.trim();c.substr(0,5)==="<ckc>"&&c.substr(-6)==="</ckc>"&&(c=c.slice(5,-6),a=!0);if(!a)try{let d=JSON.parse(c);d.ckc&&(c=d.ckc,a=!0);d.CkcMessage&&(c=d.CkcMessage,a=!0);d.License&&(c=d.License,a=!0)}catch(d){}a&&(b.data=Na(cb(c)))}};
ol.gumletFairPlayRequest=function(a,b){a!==2||b.attempt>0||(a=b.drmInfo)&&qb(a.keySystem)&&b.body&&(a=F(b.body),a=bb(a),b.body=Xa(JSON.stringify({nk:a})),b.headers["Content-Type"]="application/json")};ol.muxFairPlayRequest=function(a,b){nl(a,b)};ol.expressplayFairPlayRequest=function(a,b){nl(a,b)};ol.conaxFairPlayRequest=function(a,b){nl(a,b)};ol.ezdrmFairPlayRequest=function(a,b){nl(a,b)};
ol.verimatrixFairPlayRequest=function(a,b){a!==2||b.attempt>0||(a=b.drmInfo)&&qb(a.keySystem)&&(a=F(b.body),a=bb(a),b.headers["Content-Type"]="application/x-www-form-urlencoded",b.body=Xa("spc="+a))};ol.muxInitDataTransform=function(a,b,c){return ml(a,b,c)};ol.expressplayInitDataTransform=function(a,b,c){return ml(a,b,c)};
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function sl(a,b){if(!a.audio||!b.audio)return a.audio==b.audio;if(a.audio==b.audio)return!0;var c=!a.audio.channelsCount||!b.audio.channelsCount||a.audio.channelsCount==b.audio.channelsCount;return a.language==b.language&&a.audio.label==b.audio.label&&c&&a.audio.spatialAudio==b.audio.spatialAudio&&a.audio.groupId==b.audio.groupId&&Td(a.audio.codecs)==Td(b.audio.codecs)&&xa(a.audio.roles,b.audio.roles)}
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function ul(a,b,c){var d=a[0];if(!d||!d.audio||a.some(l=>!l.audio||!l.audio.channelsCount))return[];var e=Math.min(...a.map(l=>{l=l.audio;return(l.channelsCount||0)*2+(l.spatialAudio?1:0)})),f=new Set(a.map(l=>l.video?.hdr)),g=new Set(a.map(l=>l.video?.videoLayout)),h=new Map;for(let l of b)b=l.audio,a.includes(l)||!b||!b.channelsCount||(b.channelsCount||0)*2+(b.spatialAudio?1:0)>=e||l.language!=d.language||b.label!=d.audio.label||!xa(b.roles,d.audio.roles)||c&&!vl(d.audio,b)||tl(d,l)&&(!d.video||
!l.video||f.has(l.video.hdr)&&g.has(l.video.videoLayout)&&rl(d.video,l.video,c))&&h.getOrInsertComputed((b.channelsCount||0)*2+(b.spatialAudio?1:0),()=>[]).push(l);c=Td(d.audio.codecs);d=[];var k=Math.min(...a.map(l=>l.bandwidth));a=Array.from(h.keys()).sort((l,m)=>m-l);for(let l of a){a=h.get(l);let m=new Map;for(let p of a)e=Td(p.audio.codecs),m.set(e,m.getOrInsert(e,0)+1);let n=c;m.has(n)||(n=Array.from(m.keys()).reduce((p,q)=>m.get(q)>m.get(p)?q:p));a=a.filter(p=>Td(p.audio.codecs)==n&&p.bandwidth<
k);a.length&&(d.push(...a),k=Math.min(...a.map(p=>p.bandwidth)))}return d}function ql(a,b,c){if(!a.channelsCount||!b.channelsCount){if(a.channelsCount!=b.channelsCount&&Td(a.codecs)!=Td(b.codecs))return!1}else if((a.channelsCount>2||b.channelsCount>2)&&a.channelsCount!=b.channelsCount)return!1;return a.spatialAudio!==b.spatialAudio||c&&!vl(a,b)||!xa(a.roles,b.roles)||a.groupId!==b.groupId?!1:!0}function rl(a,b,c){return c&&!vl(a,b)||!xa(a.roles,b.roles)?!1:!0}
function vl(a,b){if(a.mimeType!=b.mimeType)return!1;a=a.codecs.split(",").map(c=>Vd(c));b=b.codecs.split(",").map(c=>Vd(c));return xa(a,b)}function wl(a,b,c=!0){return pl(a.i,b,c)}var xl=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 wl(this,a,b)?(this.h.add(a),!0):!1}values(){return this.h.values()}};x("shaka.media.AdaptationSet",xl);function yl(a,b){var c=a[0];if(!b||!c.video)return c;b=h=>{var k=h.video.codecs.split(",").map(l=>Vd(l)).sort();return h.video.mimeType+";"+k.join(",")};var d=h=>a.filter(k=>pl(h,k,!0)).length,e=c,f=d(c),g=new Set([b(c)]);for(let h of a){if(!h.video||g.has(b(h)))continue;if(!pl(c,h,!1)||c.audio&&h.audio&&!ql(c.audio,h.audio,!0))continue;g.add(b(h));let k=d(h);k>f&&(e=h,f=k)}return e}
function zl(a,b,c,d){for(let h of b){b=a;if(h.language&&(b=Al(b,h.language),!b.length))continue;if(h.role&&(b=Bl(b,h.role),!b.length))continue;if(h.label&&(b=Cl(b,h.label),!b.length))continue;if(h.channelCount&&(b=Dl(b,h.channelCount),!b.length))continue;let k=[];h.codec&&k.push(h.codec);c&&k.push(c);d&&k.push(d);var e=k.filter((l,m)=>k.indexOf(l)===m);if(e.length){let l=!1;for(let m of e)if(e=El(b,m,m!=h.codec),e.length){b=e;l=!0;break}if(!l&&h.codec)continue}if(h.spatialAudio!==void 0&&(b=Fl(b,
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n=g=="static"||g=="list";a.i&&a.i.presentationTimeline&&(a.R=a.i.presentationTimeline.isLive()&&n);a.m.type=g;if(a.i){l=a.i.presentationTimeline;g=l.yb();for(var q of a.u.values())q.segmentIndex&&q.segmentIndex.Ma(g)}else q=0,a.h.dash.ignoreMinBufferTime||(q=K(b,"minBufferTime",Vc)||0),g=0,g=p!=null?Math.min(p,e||Infinity):a.h.defaultPresentationDelay>0?a.h.defaultPresentationDelay:Math.min(q*1.5,e||Infinity),l=new W(l,g,a.h.dash.autoCorrectDrift);l.mf(n);l.isLive()&&!isNaN(a.h.availabilityWindowOverride)&&
(e=a.h.availabilityWindowOverride);e==null&&(e=Infinity);l.Gg(e);q=b.attributes.profiles||"";a.m.profiles=q.split(",");q={Xa:!n,presentationTimeline:l,Ba:null,aa:null,ea:null,L:null,bandwidth:0,Le:!1,Va:f,Bb:null,profiles:q.split(","),roles:null,urlParams:dm,name:""};await h;h=aj(b);f=cj(b);e=u=>wm.has(u.schemeIdUri);if(h=h.find(e)||f.find(e))if(h=xm(a,h.element))q.urlParams=h;if(h=um(a,b,"segment"))q.urlParams=h;a.N=0;f=qm(a,q,d,b,!1);e=f.duration;h=f.periods;(n&&!a.R||!f.Nf)&&l.Eb(e||Infinity);
a.X&&a.qa&&l.zg(a.Z);l.Re(m||1);a.X&&a.qa&&l.Bg(p!=null?p:a.h.defaultPresentationDelay);await rm(a);if(a.l){if(a.i)a.i.periodCount=h.length,a.i.gapCount=a.N,a.i.serviceDescription=Yj(b,c),await sm(a,h,!1);else{await a.o.xe(h,q.Xa);a.i={presentationTimeline:l,variants:a.o.m,textStreams:a.o.Je(),imageStreams:a.o.j,chapterStreams:[],offlineSessionIds:[],sequenceMode:a.h.dash.sequenceMode,ignoreManifestTimestampsInSegmentsMode:!1,type:"DASH",serviceDescription:Yj(b,c),nextUrl:ym(a,b),periodCount:h.length,
gapCount:a.N,isLowLatency:a.X,startTime:null};if(l.Rg()){c=J(b,"UTCTiming");c=await zm(a,d,c);if(!a.l)return;l.Ag(c)}l.ig();a.o&&!a.i.presentationTimeline.isLive()&&a.o.release();if(b=Oc(b,"ProgramInformation"))b=(new Map).set("detail",b),b=new oi("programinformation",b),a.l.onEvent(b)}a.l.makeTextStreamsForClosedCaptions(a.i);Am(a);Bm(a,h)}}
function tm(a){var b=aj(a);if(b.length){a=new Map;var c=0;for(let d of b)b=d.id!=null?"id:"+d.id:"no-id:"+c++,a.getOrInsert(b,[]).push(d);for(let d of a.values())if(!d.some(e=>Cm.has(e.schemeIdUri)))throw new G(2,4,4063,d.map(e=>e.schemeIdUri));}}function um(a,b,c){var d;for(let e of J(b,"RequestParam"))b=(e.attributes.includeInRequests||"segment").split(/\s+/),(b.includes(c)||b.includes("*"))&&(b=Dm(a,e))&&(d=b);return d}
function xm(a,b){return(b=Pc(b,"urn:mpeg:dash:schema:urlparam:2014","UrlQueryInfo")||Pc(b,"urn:mpeg:dash:schema:urlparam:2016","ExtUrlQueryInfo"))?Dm(a,b):null}
function qm(a,b,c,d,e){var f=b.Bb;f||(f=K(d,"mediaPresentationDuration",Vc),a.m.Bb=f);var g=0;a.i&&a.i.presentationTimeline&&a.R&&(g=a.i.presentationTimeline.kb());var h=[],k=g;d=J(d,"Period");var l=b.Xa;l||a.F.clear();var m=0,n=l&&!e?new Set(a.C.slice(1,-1)):null;for(let r=0;r<d.length;r++){var p=d[r],q=d[r+1];let t=K(p,"start",Vc,null);var u=p.attributes.id;let v=K(p,"duration",Vc);r==0&&a.R&&(m=g-(t||0));t==null?t=k:a.R&&(t+=m);let w=null;if(q){let A=K(q,"start",Vc);A!=null&&(w=A-t+g)}else f!=
null&&(w=f-t+g);w&&v&&Math.abs(w-v)>Nb&&w>v&&a.N++;w==null&&(w=v);if(a.U!==null&&u!=null&&t!==null&&t<a.U&&!a.C.includes(u)&&r+1!=d.length)continue;t!==null&&(a.U===null||t>a.U)&&(a.U=t);k={start:t,duration:w,node:p,Od:w==null||!q};p=null;q=r>0&&r<d.length-1;l&&n&&q&&!e&&(u??="__shaka_period_"+t,n.has(u)&&(u=a.F.get(u))&&(p=u));p||(p=Em(a,b,c,k),l&&p.id&&a.F.set(p.id,p));h.push(p);p.id&&w&&a.ya.set(p.id,w);if(w==null){k=null;break}k=t+w}l&&!e&&Fm(a,h);if(e)for(let r of h)b=r.id,a.C.includes(b)||a.C.push(b);
else a.C=h.map(r=>r.id);return f!=null?{periods:h,duration:f+g,Nf:!1}:{periods:h,duration:k,Nf:!0}}async function rm(a){var b=a.ia;a.ia=[];b.length&&await Promise.all(b.map(async c=>{var d=await Gm(a,c.initSegmentReference);if(d){var e=c.stream;e.keyIds.add(d);for(let f of e.drmInfos)f.keyIds.add(d);if(a.i)for(let f of a.i.variants){e=cf(f);for(let g of e)if(g.id==c.stream.id){g.keyIds.add(d);for(let h of g.drmInfos)h.keyIds.add(d)}}}}))}
async function sm(a,b,c){await a.o.xe(b,!0,c);a.i.variants=a.o.m;b=a.o.Je();b.length>0&&(a.i.textStreams=b);a.i.imageStreams=a.o.j;a.l.filter(a.i)}function ym(a,b){var c=cj(b);return(c=dj(c,"urn:mpeg:dash:chaining:2016"))&&c.value?wi(c.value,um(a,b,"chaining")):null}
async function zm(a,b,c){c=c.map(e=>({scheme:e.attributes.schemeIdUri,value:e.attributes.value}));var d=a.h.dash.clockSyncUri;!c.length&&d&&c.push({scheme:"urn:mpeg:dash:utc:http-head:2014",value:d});for(let e of c)try{let f=e.scheme,g=e.value;switch(f){case "urn:mpeg:dash:utc:http-head:2014":case "urn:mpeg:dash:utc:http-head:2012":return await Hm(a,b,g,"HEAD");case "urn:mpeg:dash:utc:http-xsdate:2014":case "urn:mpeg:dash:utc:http-iso:2014":case "urn:mpeg:dash:utc:http-xsdate:2012":case "urn:mpeg:dash:utc:http-iso:2012":return await Hm(a,
b,g,"GET");case "urn:mpeg:dash:utc:direct:2014":case "urn:mpeg:dash:utc:direct:2012":let h=Date.parse(g);return isNaN(h)?0:h-Date.now();case "urn:mpeg:dash:utc:http-ntp:2014":case "urn:mpeg:dash:utc:ntp:2014":case "urn:mpeg:dash:utc:sntp:2014":y("NTP UTCTiming scheme is not supported");break;default:y("Unrecognized scheme in UTCTiming element",f)}}catch(f){}y("A UTCTiming element should always be given in live manifests! This content may not play on clients with bad clocks!");return 0}
function Am(a){var b=Array.from(a.O.keys()).filter(c=>!a.C.includes(c));for(let c of b){b=!0;for(let d of a.O.get(c)){let e=a.u.get(d);e&&(e.segmentIndex&&e.segmentIndex.getNumReferences()!=0?b=!1:(a.o&&a.o.Jf(e,c),a.u.delete(d)))}b&&a.O.delete(c)}}function Bm(a,b){b=new Set(b.map(c=>c.id));for(let c of a.D.keys())b.has(c)||a.D.delete(c)}
function nm(a,b){a.i.periodCount--;for(let c of a.A.keys())if(c.startsWith(b)){let d=a.A.get(c);Pi(d,Oj,"SegmentTimeline").children=[];pm(a,c);a.A.delete(c)}a.C=a.C.filter(c=>c!==b);a.F.delete(b)}
function pm(a,b){var c=a.A.get(b),d=a.u.get(b);d.segmentIndex&&d.segmentIndex.Ma(a.i.presentationTimeline.yb());try{let e=Nj(c,(f,g,h,k)=>Im(a,f,g,h,k),a.u,!0,a.h.dash.initialSegmentLimit,a.ya,c.L.aesKey,null,!0,a.D);d.createSegmentIndex=async()=>{d.segmentIndex||(d.segmentIndex=await e.Yb())}}catch(e){if(b=c.L.contentType,c=b=="image",b!=I&&b!="application"&&!c||e.code!=4002)throw e;}}
function om(a,b){var c="",d="",e=-1,f="";for(let g of b)g.name==="Period"?c=g.id:g.name==="AdaptationSet"?(d=g.id,g.position!==null&&(e=g.position)):g.name==="Representation"&&(f=g.id);b=[];if(f)b.push(c+","+f);else if(d)for(let g of a.A.values())g.Ba.id===c&&g.ea.id===d&&g.L.id&&b.push(c+","+g.L.id);else if(e>-1)for(let g of a.A.values())g.Ba.id===c&&g.ea.position===e&&g.L.id&&b.push(c+","+g.L.id);return b}
async function Im(a,b,c,d,e){e=e?0:1;b=qk(b,c,d,a.l.getStreamingRetryParameters());return(await jm(a,b,Ii,{type:e})).data}
function Em(a,b,c,d){b.Ba=Jm(a,d.node,null,c);b.aa=d;b.Ba.Va=b.Va;b.Ba.id||(b.Ba.id="__shaka_period_"+d.start);c=J(d.node,"EventStream");var e=b.presentationTimeline.yb();for(var f of c)Km(a,d.start,d.duration,f,e);f=cj(d.node);for(var g of f)wm.has(g.schemeIdUri)&&(f=xm(a,g.element))&&(b.urlParams=f);if(g=um(a,d.node,"segment"))b.urlParams=g;var h=J(d.node,"AdaptationSet").map((r,t)=>Lm(a,b,t,r)).filter(ue);if(b.Xa){g=new Set;f=0;for(c=0;c<h.length;c++){e=h[c].Qi;for(let r=0;r<e.length;r++)g.add(e[r]),
f++}if(f!=g.size)throw new G(2,4,4018);}var k=new Map;for(var l of h)for(let [r,t]of l.ih)k.set(r,t);if(k.size){l=new Map;for(g=0;g<h.length;g++)for(f=h[g].streams,c=0;c<f.length;c++)k.has(f[c].originalId)&&(l.has(g)||l.set(g,[]),l.get(g).push(f[c].originalId));if(l.size){let r=J(d.node,"AdaptationSet");g=b.name;b.name="dependencyStream";l.forEach((t,v)=>{var w=r[v];if(w&&(w=Lm(a,b,v,w))){var A=[];for(let C=0;C<t.length;C++){let z=t[C],B=w.streams.find(M=>M.originalId==z);if(B){let M=k.get(B.originalId||
"");B.dependencyStream=M;B.originalId+=M.originalId;B.baseOriginalId=M.baseOriginalId;A.push(B)}}A.length&&h[v].streams.push(...A)}});b.name=g}}h=Mm(a,b,d,h);var [m,n]=ya(h,r=>!!r.rf);for(let r of m)for(let t of r.streams)t.isIframe=!0;if(!a.h.disableIFrames)for(var p of m){d=p.rf.split(" ");for(var q of n)if(d.includes(q.id))for(var u of q.streams)df(u,p.streams)}p=Nm(a.h.disableAudio,n,"audio");q=Nm(a.h.disableVideo,n,"video");u=Nm(a.h.disableText,n,I);d=Nm(a.h.disableThumbnails,n,"image");if(q.length===
0&&p.length===0)throw new G(2,4,4004);return{id:b.Ba.id,audioStreams:p,videoStreams:q,textStreams:u,imageStreams:d}}function Fm(a,b){b=new Set(b.map(c=>c.id));for(let c of Array.from(a.F.keys()))b.has(c)||a.F.delete(c)}
function Jm(a,b,c,d){c=c||{contentType:"",mimeType:"",codecs:"",supplementalCodecs:"",emsgSchemeIdUris:[],frameRate:void 0,pixelAspectRatio:void 0,Zd:null,audioSamplingRate:null,Va:0,ee:1,encrypted:!1};d=d||c.Pa;var e=b.attributes.id,f=b.attributes.supplementalId,g=J(b,"BaseURL"),h,k=!1;if(a.j)for(var l of g){var m=l.attributes.serviceLocation,n=Kc(l);m&&n&&(uk(a.j,e,m,n),k=!0)}k&&a.j||(h=g.map(Kc));var p=a.j;a=b.attributes.contentType||c.contentType;l=b.attributes.mimeType||c.mimeType;m=kk([b.attributes.codecs||
c.codecs]).join(",");n=[Rc(b,"urn:scte:dash:scte214-extensions","supplementalCodecs")||c.supplementalCodecs];n=kk(n).join(",");var q=K(b,"frameRate",cd)||c.frameRate,u=b.attributes.sar||c.pixelAspectRatio,r=Om(J(b,"InbandEventStream"),c.emsgSchemeIdUris),t=J(b,"AudioChannelConfiguration");t=Pm(t)||c.Zd;var v=K(b,"audioSamplingRate",Zc)||c.audioSamplingRate;a||=em(l,m);var w=Oc(b,"SegmentBase"),A=Oc(b,"SegmentTemplate"),C=w?K(w,"availabilityTimeOffset",$c)||0:0,z=A?K(A,"availabilityTimeOffset",$c)||
0:0,B=g&&g.length?K(g[0],"availabilityTimeOffset",$c)||0:0;C=c.Va+B+C+z;z=null;(B=Oc(b,"SegmentSequenceProperties"))&&(B=K(B,"cadence",Yc))&&(z=B);B=Qm(b);return{Pa:()=>si(d(),g.length?p&&k?vk(p,e):h?h:[]:[]),Hc:w||c.Hc,Db:Oc(b,"SegmentList")||c.Db,Xb:A||c.Xb,be:Oc(b,"ProducerReferenceTime")||c.be,width:K(b,"width",Zc)||c.width,height:K(b,"height",Zc)||c.height,contentType:a,mimeType:l,codecs:m,supplementalCodecs:n.split(" ").join(","),frameRate:q,pixelAspectRatio:u,emsgSchemeIdUris:r,id:f||e,originalId:e,
language:b.attributes.lang,Zd:t,audioSamplingRate:v,Va:C,Nd:null,ee:z||c.ee,label:B||null,encrypted:!1}}
function Km(a,b,c,d,e){var f=d.attributes.schemeIdUri||"",g=d.attributes.value||"",h=K(d,"timescale",Zc)||1,k=K(d,"presentationTimeOffset",Zc)||0,l;f==="urn:mpeg:dash:event:alternativeMPD:insert:2025"||f==="urn:mpeg:dash:event:alternativeMPD:replace:2025"?l="altmpd":f==="urn:mpeg:dash:event:callback:2015"&&(l="callback");l=l?um(a,d,l):void 0;for(let n of J(d,"Event")){var m=K(n,"presentationTime",Zc)||0;d=K(n,"duration",Zc)||0;m=Math.max((m-k)/h+b,b);d=m+d/h;c!=null&&(m=Math.min(m,b+c),d=Math.min(d,
b+c));if(d<e)continue;d={schemeIdUri:f,value:g,startTime:m,endTime:d,id:n.attributes.id||"",timescale:h,eventNode:hd(n),urlParams:l};a.l.onTimelineRegionAdded(d);a:{if(!am.includes(d.schemeIdUri.trim())){d=null;break a}m={schemeIdUri:d.schemeIdUri,startTime:d.startTime,endTime:d.endTime,id:d.id,source:"dash",kind:"",data:null,node:null};d.eventNode&&(m.data=$l(d.eventNode),m.data||(m.node=d.eventNode));d=m}if(d)a.l.onScte35Event(d)}}
function Lm(a,b,c,d){b.ea=Jm(a,d,b.Ba,null);b.ea.position=c;c=Rm(d);var e=c.Ne,f=c.jf,g=c.kind,h=b.ea.contentType==I;h&&g===void 0&&(g="subtitle");var k=U=>{switch(U){case 1:case 6:case 13:case 14:case 15:return"SDR";case 16:return"PQ";case 18:return"HLG"}},l=U=>{switch(U){case 1:case 5:case 6:case 7:return"srgb";case 9:return"rec2020";case 11:case 12:return"p3"}},m=U=>{var ta=U.attributes["dvb:fontFamily"];U=U.attributes["dvb:url"];ta&&U&&(U=si(b.ea.Pa(),[U],b.urlParams()),a.l.addFont(ta,U[0]))},
n=aj(d),p=cj(d);c=null;var q=!1,u=null,r=!1,t=[],v=(U,ta)=>{var Uc=null,Yb=[];if(U){let Ie=U.lastIndexOf(",");Ie>=0&&(Uc=U.substring(0,Ie).trim(),Yb=U.substring(Ie+1).trim().split(/\s+/).filter(Di=>Di.length>0))}t.push({tag:Uc,Wc:Yb,mh:ta})};for(var w of n)if(n=w.schemeIdUri,Cm.has(n))if(n=="http://dashif.org/guidelines/trickmode")c=w.value;else if(n=="urn:mpeg:mpegB:cicp:TransferCharacteristics")var A=k(parseInt(w.value,10));else if(n=="urn:mpeg:mpegB:cicp:ColourPrimaries")var C=l(parseInt(w.value,
10));else n=="urn:mpeg:dash:ssr:2023"?a.h.dash.enableFastSwitching?q=!0:r=!0:n=="urn:dvb:dash:fontdownload:2014"?m(w.element):n=="urn:mpeg:dash:preselection:2016"?v(w.value,!0):wm.has(n)&&((u=xm(a,w.element))||(r=!0));else r=!0;if(r)return null;var z=null;for(var B of p)w=B.schemeIdUri,w=="http://dashif.org/guidelines/last-segment-number"?z=parseInt(B.value,10)-1:w=="urn:mpeg:mpegB:cicp:TransferCharacteristics"?A=k(parseInt(B.value,10)):w=="urn:mpeg:mpegB:cicp:ColourPrimaries"?C=l(parseInt(B.value,
10)):w=="urn:dvb:dash:fontdownload:2014"?m(B.element):w=="urn:mpeg:dash:preselection:2016"?v(B.value,!1):wm.has(w)&&(u=xm(a,B.element));(B=um(a,d,"segment"))&&(u=B);u&&(b.urlParams=u);B=J(d,"Accessibility");var M=new Map,ca;for(var N of B)(B=N.attributes.schemeIdUri,u=N.attributes.value,B!="urn:scte:dash:cc:cea-608:2015"||a.h.disableText)?B!="urn:scte:dash:cc:cea-708:2015"||a.h.disableText?B=="urn:mpeg:dash:role:2011"?u!=null&&(f.push(u),u=="captions"&&(g="caption")):B=="urn:tva:metadata:cs:AudioPurposeCS:2007"&&
(B=Sm(u))&&(ca=B):Lb(u,M):Kb(u,M);N=J(d,"ContentProtection");var ba=ci(a.ma,N,a.h.ignoreDrmInfo,a.h.dash.keySystemsByURI);b.ea.encrypted=N.length>0;var T=H(b.ea.language||"und"),ka=b.ea.label,aa=new Map;d=J(d,"Representation");if(!a.h.ignoreSupplementalCodecs){N=[];for(var sa of d)if(B=Rc(sa,"urn:scte:dash:scte214-extensions","supplementalCodecs"))u=wc(sa),u.attributes.codecs=B.split(" ").join(","),u.attributes.id&&(u.attributes.supplementalId=u.attributes.id+"_supplementalCodecs"),N.push(u);d.push(...N)}sa=
d.map(U=>{var ta=Tm(a,b,ba,g,T,ka,e,f,M,U,ca,z);return ta&&(ta.hdr=ta.hdr||A,ta.colorGamut=ta.colorGamut||C,ta.fastSwitching=q,U=U.attributes.dependencyId)?(ta.baseOriginalId=U,aa.set(U,ta),null):ta}).filter(U=>!!U);if(sa.length==0&&aa.size==0){var Fa=b.ea.contentType=="image";if(a.h.dash.ignoreEmptyAdaptationSet||h||Fa)return null;throw new G(2,4,4003);}if(!b.ea.contentType||b.ea.contentType=="application"){b.ea.contentType=em(sa[0].mimeType,sa[0].codecs);for(var qc of sa)qc.type=b.ea.contentType}qc=
b.ea.id||"__fake__"+a.Ea++;for(Fa of sa){for(let U of ba.drmInfos)U.keyIds=U.keyIds&&Fa.keyIds?new Set([...U.keyIds,...Fa.keyIds]):U.keyIds||Fa.keyIds;a.h.enableAudioGroups&&(Fa.groupId=qc)}Fa=d.map(U=>U.attributes.supplementalId||U.attributes.id).filter(ue);return{id:qc,contentType:b.ea.contentType,language:T,Ne:e,streams:sa,drmInfos:ba.drmInfos,rf:c,Qi:Fa,ih:aa,Xe:t}}
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async function Oo(a,b,c,d){if(!c||!c.length)return F(await crypto.subtle.decrypt({name:"AES-CTR",counter:b,length:64},d.Cd,a));var e=new Uint8Array(a.byteLength),f=0,g=0;c=c.map(h=>{var k=f;f+=h.Vc;if(h.Lb===0)return Promise.resolve({zd:k,Gf:h.Vc,Of:f,kh:0,Ae:null});var l=b.slice();Qo(l,g);var m=f;f+=h.Lb;g+=Math.ceil(h.Lb/16);return crypto.subtle.decrypt({name:"AES-CTR",counter:l,length:64},d.Cd,a.subarray(m,m+h.Lb)).then(n=>({zd:k,Gf:h.Vc,Of:m,kh:h.Lb,Ae:F(n)}))});c=await Promise.all(c);for(let h of c)e.set(a.subarray(h.zd,
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function Wo(a){var b=[];if(!(a.encrypted&&a.drmInfos.length>0))return new Uint8Array([]);for(let c of a.drmInfos)if(c.initData)for(let d of c.initData)b.push(d.initData);return fb(...b)}function Xo(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 Yo(a){var b=0;for(let c=0;c<a.length;c+=1)b|=a.charCodeAt(c)<<(a.length-c-1)*8;return b}var Vo=new Map,Zo=new Ha(()=>new Uint8Array([0,0,0,0,0,0,1,8])),$o=new Ha(()=>new Uint8Array([0,0,0,0,0,0,0,0,0,1,0,0]));function ap(a){a=F(a);var b=null;(new R).ka(zg,Q).S("stsd",tg).box("enca",c=>{b=c.reader.i;return vg(c)}).box("sinf",Q).box("frma",c=>{c.parser.stop();({codec:c}=Lg(c.reader));c==="ec-3"&&b&&b.getUint16(16)!==2&&b.setUint16(16,2)}).parse(a);return a}function bp(a){a=F(a);var b=null,c=-1;(new R).ka(zg,Q).S("stsd",tg).ka(["encv","hvc1"],d=>{b=d.reader.i;c=d.start;return ug(d)}).box("dvvC",d=>{d.parser.stop();b.setUint32(d.start-c-4,1718773093)}).parse(a);return a}
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function fp(a){a=F(a);var b=[];(new R).box("mdat",d=>{b.push(d)}).parse(a);var c=[];for(let d=0;d<b.length;d++){let e=b[d-1],f=b[d];c.push(gp(a.subarray(e?e.start+e.size:0,f.start+f.size)))}return fb(...c)}
function gp(a){var b,c,d,e,f=[];(new R).ka(Ag,k=>{f.push(k);Q(k)}).S("tfhd",k=>{b=k;d=Gg(k.reader,k.flags)}).S("trun",k=>{c=k;e=Jg(k.reader,k.version,k.flags)}).parse(a);if(d&&d.kf!==2){let k=b.start+sg(b)+4+(d.Bf!==null?8:0);var g=Pa(a);if(d.kf!==null)g.setUint32(k,2);else{hp(a,b.start,b.size+4);var h=g.getUint32(b.start+8);g.setUint32(b.start+8,h|2);e&&e.Gb!==null&&g.setInt32(c.start+sg(c)+4,e.Gb+4);h=a.subarray(0,k);g=a.subarray(k);a=new Uint8Array(a.byteLength+4);a.set(h);h=[];for(let l=3;l>=
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function ep(a,b){a=Wo(a);if(a.byteLength===0)return b;var c=0,d=0;(new R).box("moov",h=>{c=h.start;d=h.size;h.parser.stop()}).parse(b);var e=c+d;hp(b,c,d+a.byteLength);var f=new Uint8Array(b.byteLength+a.byteLength),g=b.subarray(e);f.set(b.subarray(0,e));f.set(a,e);f.set(g,e+a.byteLength);return f}
function ip(a){var b=F(a),c=[];(new R).ka(zg,d=>{c.push({start:d.start,size:d.size});Q(d)}).box("stsd",d=>{c.push({start:d.start,size:d.size});var e=Pa(b,d.start);for(let f=0;f<d.size-3;f++){let g=e.getUint32(f);g==1633889587?e.setUint32(f,1700998451):g==1684103987&&e.setUint32(f,1684366131)}}).parse(b);return b}
function jp(a){a=F(a);var b=[],c=[],d=[],e=[],f=!1;(new R).box("moof",B=>{b.push(B);Q(B)}).box("traf",B=>{c.push(B);Q(B)}).S("tfhd",B=>{d.push(B)}).S("trun",B=>{e.push(B)}).ka(["senc","saiz","saio"],()=>{f=!0}).parse(a,!1,!0);if(f||b.length!=1||c.length!=1||d.length!=1||e.length!=1)return a;var g=b[0],h=c[0],k=d[0],l=e[0],m=l.flags,n=Gg(k.reader,k.flags),p=Jg(l.reader,l.version,l.flags);if(n.Bf!=null||!(m&1)||p.Gb==null)return a;var q=g.start+g.size,u=Pa(a);if(q+8>a.byteLength||u.getUint32(q+4)!=
1835295092)return a;u=u.getUint32(q);if(u==1)return a;u==0&&(u=a.byteLength-q);var r=a.byteLength-(q+8);if(r>=u-8)return a;var t=u=0;for(var v of p.fc){var w=v.sampleSize!=null?v.sampleSize:n.Jb;if(w==null)return a;if(u+w>r)break;u+=w;t++}if(t!=1||t>=p.sampleCount)return a;r=(m&256)!=0;v=0;for(var A of p.fc){w=r?A.hc:n.Ib;if(w==null)return a;v+=w}A=sg(l);w=l.start+A+4;w+=4;m&4&&(w+=4);var C=0;m&256&&(C+=4);m&512&&(C+=4);m&1024&&(C+=4);m&2048&&(C+=4);m=(p.sampleCount-t)*C;C=w+t*C;if(C+m!=q)return a;
C=a.slice(0,C);var z=Pa(C);z.setUint32(l.start+A,t);z.setInt32(l.start+A+4,p.Gb-m);r?z.setUint32(w,v):(k=k.start+sg(k)+4,n.kf!=null&&(k+=4),z.setUint32(k,v));hp(C,l.start,l.size-m);hp(C,h.start,h.size-m);hp(C,g.start,g.size-m);g=a.slice(q,q+8);hp(g,0,8+u);return fb(C,g,a.subarray(q+8,q+8+u))};function kp(a){return a.length==1&&a.end(0)-a.start(0)<1E-4}function lp(a){return!a||kp(a)?null:a.length==1&&a.start(0)<0?0:a.length?a.start(0):null}function mp(a){return!a||kp(a)?null:a.length?a.end(a.length-1):null}function np(a,b){return!a||!a.length||kp(a)||b>a.end(a.length-1)?!1:b>=a.start(0)}function op(a,b){if(!a||!a.length||kp(a))return 0;var c=0;for(let {start:d,end:e}of pp(a))e>b&&(c+=e-Math.max(d,b));return c}
function pp(a){if(!a)return[];var b=[];for(let c=0;c<a.length;c++)b.push({start:a.start(c),end:a.end(c)});return b}function qp(a,b){if(!a||!a.length||kp(a))return 0;var c=0;for(let {start:d,end:e}of pp(a))d<b&&(c+=Math.min(e,b)-d);return c}function rp(a,b,c){if(!a||!a.length||kp(a))return null;a=pp(a).findIndex((d,e,f)=>d.start>b&&(e==0||f[e-1].end-b<=c));return a>=0?a:null};function sp(a){if(!a.i.stallEnabled)return null;var b=a.i.stallThreshold,c=a.i.stallSkip;return new tp(new up(a.h),b,async(d,e,f)=>{if(pp(a.h.buffered).length){if(c)a.h.currentTime+=c;else{await a.h.play();if(!a.h)return;a.h.pause();a.h.play()}f==0&&(a.G++,a.A(new oi("stalldetected")))}})}
function vp(a){if(a.h.readyState!=0){if(a.h.seeking){if(!a.u)return}else a.u=!1;if(!a.h.paused||a.h.currentTime==a.o&&(a.h.autoplay||a.h.currentTime!=a.o))if(!a.l||!wp(a.l)){var b=a.h.currentTime,c=a.h.buffered,d=a.i.gapDetectionThreshold;if(!(a.I()<0)){d=rp(c,b,d);if(d==null&&a.l&&!wp(a.l)){var e=pp(c);for(var f=0;f<e.length-1;f++)if(Math.abs(b-e[f].end)<.1&&e[f+1].start>e[f].end){d=f+1;break}}if(d!=null&&(d!=0||a.B)){if(d>0){let g=c.end(d-1);if(a.H().some(h=>g>=h.start-.1&&g<h.end)&&g-b>.1)return}e=
c.start(d);(f=a.i.gapPadding)&&(e=Math.ceil((e+f)*100)/100);f=a.C.eb();e>=f||e-b<.001||(d==0||qa(c.end(d-1)),xp(a,e),b==a.o&&(a.o=e),a.F++,a.A(new oi("gapjumped")))}}}}}function xp(a,b){a.D=!0;a.m.Ia(a.h,"seeked",()=>{a.D=!1});a.h.currentTime=b}
var yp=class{constructor(a,b,c,d,e,f){this.A=d;this.I=e||(()=>a.playbackRate);this.H=f||(()=>[]);this.h=a;this.C=b;this.i=c;this.m=new D;this.u=!1;this.o=0;this.D=!1;this.G=this.F=0;this.l=sp(this);this.B=!1;this.m.J(a,"waiting",()=>vp(this));this.j=(new O(()=>{vp(this)})).Ha(this.i.gapJumpTimerTime)}release(){this.m&&(this.m.release(),this.m=null);this.j!=null&&(this.j.stop(),this.j=null);this.l&&(this.l.release(),this.l=null);this.h=this.C=this.A=null}Cc(){this.B=!0;this.j&&this.j.Ha(this.i.gapJumpTimerTime);
vp(this)}};function wp(a){var b=a.j,c=zp(b),d=b.h.currentTime,e=Date.now()/1E3;if(a.i!=d||a.A!=c)a.o=e,a.i=d,a.A=c,a.h=0;d=e-a.o;if(c=d>=a.u&&c&&a.h<3&&(a.h==0||e-a.m>=a.u))a.l&&a.l(a.i,d,a.h),a.h++,a.m=e,a.i=b.h.currentTime;return c}var tp=class{constructor(a,b,c){this.j=a;this.A=zp(a);this.i=a.h.currentTime;this.o=Date.now()/1E3;this.m=this.h=0;this.u=b;this.l=c}release(){this.j&&this.j.release();this.l=this.j=null}};
function zp(a){if(a.h.paused||a.h.playbackRate==0||a.j||a.h.buffered.length==0)var b=!1;else a:{b=a.h.buffered;a=a.h.currentTime;for(let {start:c,end:d}of pp(b))if(!(a<c-.1||a>d-.5)){b=!0;break a}b=!1}return b}var up=class{constructor(a){this.h=a;this.i=new D;this.j=!1;this.i.J(this.h,"audiofocuspaused",()=>{this.j=!0});this.i.J(this.h,"audiofocusgranted",()=>{this.j=!1});this.i.J(this.h,"audiofocuslost",()=>{this.j=!0})}release(){this.i&&this.i.release();this.i=null}};function Ap(a,b){var c=Bp(a,b);if(b){let d=a.h?a.h.xb():null;if(d&&a.h.A){let e=new Set;for(let f of b.variants)f.audio&&e.add(f.audio),f.video&&e.add(f.video);for(let f of e)Cp(a,d.keySystem,f)}Dp(a,b)}return c}
async function Ep(a,b){await Ae(a.h,b,a.i.drm.preferredKeySystems,a.i.drm.keySystemsMapping);if(!a.i.streaming.dontChooseCodecs){let c=a.i.preferredVideo.map(f=>f.codec).filter(Boolean),d=a.i.preferredAudio.map(f=>f.codec).filter(Boolean),e=a.i.preferredText.map(f=>f.format).filter(Boolean);xe(b,c,d,a.i.preferredDecodingAttributes,e)}if(!b.variants.some(Ye))throw new G(2,4,4032);return Ap(a,b)}
function Bp(a,b){var c=b.variants;b=a.i.restrictions;a=a.j;var d=!1;for(let e of c)c=e.allowedByApplication,e.allowedByApplication=ze(e,b,a),c!=e.allowedByApplication&&(d=!0);return d}function Cp(a,b,c){for(let d of c.drmInfos)if(d.keySystem==b){for(let e of d.initData||[])ho(a.h,e.initDataType,e.initData);c=a.h;c.h&&(c.h.mediaTypes!==d.mediaTypes&&(c.h.mediaTypes=d.mediaTypes),kb(d)&&(c.h=eo(c,c.h.keySystem,[c.h,d])))}}
function Dp(a,b){var c=a.h?a.h.Id():{};a=Object.keys(c);var d=a.length&&a[0]=="00";a=!1;var e=new Set,f=new Set,g=new WeakSet,h=k=>{if(k&&!g.has(k)&&(g.add(k),k.keyIds.size))for(let l of k.keyIds)(k=c[d?"00":l])?Fp.includes(k)&&f.add(k):e.add(l)};for(let k of b.variants){if(!k.allowedByApplication)a=!0;else if(k.allowedByKeySystem)return;h(k.audio);h(k.video)}b={hasAppRestrictions:a,missingKeys:Array.from(e),restrictedKeyStatuses:Array.from(f)};throw new G(2,4,4012,b);}
var Gp=class{constructor(a,b,c){this.i=a;this.j=b;this.h=c}},Fp=["output-restricted","internal-error"];var Mp=class{constructor(a,b="",c=null){this.i=a;this.A=c;this.B=b;this.j=!1;this.u=0;this.h=new Map;this.l=Hp++;this.m=this.o=!1}destroy(){for(let a of this.h.values())a.ge.stop(),a.reject(new G(2,3,3018,"Worker transmuxer destroyed"));this.h.clear();this.m&&(Ip&&Ip.postMessage({cmd:"destroy",id:this.l}),Jp.delete(this.l),this.m=!1,Jp.size===0&&Ip&&(Ip.terminate(),Ip=null));this.i.destroy()}isSupported(a,b){return this.i.isSupported(a,b)}convertCodecs(a,b){return this.i.convertCodecs(a,b)}getOriginalMimeType(){return this.i.getOriginalMimeType()}async transmux(a,
b,c,d,e){if(this.j)return this.i.transmux(a,b,c,d,e);if(!this.m){if(!Kp(this.B))return this.j=!0,this.i.transmux(a,b,c,d,e);Jp.set(this.l,this);this.m=!0}var f=Ip;if(!f)return this.j=!0,this.i.transmux(a,b,c,d,e);if(!this.o){var g=this.i.getOriginalMimeType();f.postMessage({cmd:"init",id:this.l,mimeType:g,priority:this.A,typeSupport:Array.from(hk)});this.o=!0}var h=this.u++;g={id:b.id,codecs:b.codecs,channelsCount:b.channelsCount,audioSamplingRate:b.audioSamplingRate,height:b.height,width:b.width,
language:b.language};var k=c?{discontinuitySequence:c.discontinuitySequence,startTime:c.startTime,endTime:c.endTime,uris:c.Ka()}:null,l=Na(fb(a)),{promise:m,resolve:n,reject:p}=Promise.withResolvers(),q=!1,u=new O(()=>{this.h.has(h)&&(this.h.delete(h),q=this.j=!0,n(null))});u.ha(30);this.h.set(h,{resolve:n,reject:p,ge:u});try{f.postMessage({cmd:"transmux",id:this.l,reqId:h,data:l,streamProps:g,refProps:k,duration:d,contentType:e},[l])}catch(r){return u.stop(),this.h.delete(h),Lp(),this.i.transmux(a,
b,c,d,e)}f=await m;if(q||f===null)return y("Worker transmux unavailable; falling back to main-thread transmuxing"),this.i.transmux(a,b,c,d,e);if((a=f.streamMutations)&&Object.keys(a).length>0)for(let r of Object.keys(a))b[r]=a[r];b=f.output;return b.type==="raw"?F(b.data):{data:F(b.data),init:b.init?F(b.init):null}}};x("shaka.transmuxer.TransmuxerProxy",Mp);Mp.prototype.transmux=Mp.prototype.transmux;Mp.prototype.getOriginalMimeType=Mp.prototype.getOriginalMimeType;Mp.prototype.convertCodecs=Mp.prototype.convertCodecs;
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function wB(a,b,c,d,e){b=[eB(a,d,e,"fontSize")].concat(XA(b,c).map(f=>rB(a,f,e,"fontSize"))).filter(f=>f);c=0;d="";for(let f of b){let g=UA(f);if(!g||!["px","c","%"].includes(g[2]))return null;g[2]=="%"&&d?c=c*Number(g[1])/100:(c=Number(g[1]),d=g[2])}return b.length>1?Number(c.toFixed(4))+d:null}function xB(a){return a=="none"?a:a.split(/,(?![^(]*\))/).map(b=>b.trim().split(/\s+(?![^(]*\))/).map(c=>WA(c)||fB(c)).join(" ")).join(", ")}
function yB(a,b){for(let c of b.split(" ")){if(c=="none"){a.textDecoration=[];continue}b=!c.startsWith("no");let d=zB[(b?c:c.slice(2)).toLowerCase()];b?d&&!a.textDecoration.includes(d)&&a.textDecoration.push(d):wa(a.textDecoration,d)}}function jB(a,b,c,d,e){e=e||lB(b,"style",c,"");b=null;for(let k of e){if(!(e=Rc(k,"urn:ebu:tt:style",d)||Sc(k,iB,d))){e=a;var f=k,g=c,h=d;e=Sc(f,iB,h)||jB(e,f,g,h)}b=e||b}return b}
function pB(a,b,c){for(;a;a=a.parent){let d=c?Rc(a,c,b):a.attributes[b];if(d)return d}return null}
function hB(a,b){if(!a)return null;var c=AB.exec(a);if(c)return Number(c[3])+(Number(c[4])+(Number(c[5])||0)/b.h)/b.frameRate+Number(c[2])*60+Number(c[1])*3600;if(c=BB.exec(a))return Number(c[1])/(c[2]=="f"?b.frameRate:b.i);c=CB.exec(a)||DB.exec(a);if(!c)throw new G(2,2,2001,"Could not parse cue time range in TTML");return(Number(c[4])||0)/1E3+(Number(c[3])||0)+(Number(c[2])||0)*60+(Number(c[1])||0)*3600}
var HB=class{constructor(){this.h="UNKNOWN"}parseInit(){}setManifestType(a){this.h=a}parseMedia(a,b,c,d){a=Ta(a);var e=[];if(a=="")return e;var f=Cc(a,!0).find(C=>Nc(C,ZA,"tt"));if(!f)throw new G(2,2,2005,"Failed to parse TTML.");e=Mc(f,ZA,"body")[0];if(!e)return[];a=f.attributes["xml:space"]||"default";var g=Sc(f,iB,"extent");if(a!="default"&&a!="preserve")throw new G(2,2,2005,"Invalid xml:space value: "+a);var h=a=="default",k=new EB(Sc(f,FB,"frameRate"),Sc(f,FB,"subFrameRate"),Sc(f,FB,"frameRateMultiplier"),
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var EB=class{constructor(a,b,c,d){this.frameRate=Number(a)||30;this.h=Number(b)||1;this.i=Number(d)||(a?this.frameRate*this.h:1);if(a=/^(\d+) (\d+)$/.exec(c||""))this.frameRate*=Number(a[1])/Number(a[2])}},GB=/^(transparent|#\w{6}00|rgba\(.*,\s*0\))?$/i,vB=/^(\d{1,4}(?:\.\d+)?|100)%$/,uB=/^(\d+px|\d+em|\d*\.?\d+c)$/,dB=/^(\d+)px (\d+)px$/,AB=/^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/,CB=/^(?:(\d{2,}):)?(\d{2}):(\d{2}(?:\.\d+)?)$/,BB=/^(\d*(?:\.\d*)?)([ft])$/,DB=RegExp("^(?:(\\d*(?:\\.\\d*)?)h)?(?:(\\d*(?:\\.\\d*)?)m(?!s))?(?:(\\d*(?:\\.\\d*)?)s)?(?:(\\d*(?:\\.\\d*)?)ms)?$"),
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var JB=class{constructor(){this.h=new HB;this.i=null}parseInit(a){var b=!1;(new R).ka(zg,Q).S("mdhd",c=>{this.i=Ig(c.reader,c.version).timescale}).S("stsd",tg).box("stpp",c=>{b=!0;c.parser.stop()}).parse(a);if(!b)throw new G(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 R).ka(Ag,Q).S("tfhd",r=>{r=Gg(r.reader,r.flags);e=r.Jb;f=r.Ib}).S("tfdt",r=>{n=Hg(r.reader,r.version).ib}).S("trun",r=>{r=Jg(r.reader,r.version,
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function QB(a,b,c){vc(b,d=>{var e;if(e=RB.exec(d))d=e[1],d=="middle"?a.textAlign=rd:a.textAlign=Dd[d.toUpperCase()];else if(e=SB.exec(d))a.writingMode=e[1]=="lr"?"vertical-lr":"vertical-rl";else if(e=TB.exec(d))a.size=Number(e[1]);else if(e=UB.exec(d))a.position=Number(e[1]),e[2]&&(d=e[2],a.positionAlign=d=="line-left"||d=="start"?"line-left":d=="line-right"||d=="end"?"line-right":d=="center"||d=="middle"?"center":vd);else if(e=VB.exec(d)){b:{for(d=c.length-1;d>=0;d--)if(c[d].id==e[1]){d=c[d];break b}d=
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var ZB=class{constructor(){this.h="UNKNOWN"}parseInit(){}setManifestType(a){this.h=a}parseMedia(a,b){a=Ta(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 G(2,2,2E3);a=b.vttOffset;if(this.h=="HLS"&&c[0].includes("X-TIMESTAMP-MAP")){var d=c[0];a=c.slice(1);var e=d.match(/LOCAL:((?:(\d{1,}):)?(\d{2}):(\d{2})\.(\d{3}))/m);d=d.match(/MPEGTS:(\d+)/m);if(!e||!d)throw new G(2,2,2E3);e=oc(e[1]);if(e==null)throw new G(2,2,2E3);d=Number(d[1]);
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h=g.length-1),h!=-1&&(g[h].push(c[k]),c[k].includes("}")&&(h=-1));for(let u of g){g="global";(h=u[0].match(/\((.*)\)/))&&(g=h.pop());h=u.slice(1,-1);u[0].includes("}")&&(k=/\{(.*?)\}/.exec(u[0]))&&(h=k[1].split(";"));(k=e.get(g))||(k=new L(0,0,""));var l=!1;for(var m=0;m<h.length;m++){var n=/^\s*([^:]+):\s*(.*)/.exec(h[m]);if(n){var p=n[2].trim().replace(";","");switch(n[1].trim()){case "background-color":case "background":l=!0;k.backgroundColor=p;break;case "color":l=!0;k.color=p;break;case "font-family":l=
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var YB=/^NOTE($|[ \t])/,RB=/^align:(start|middle|center|end|left|right)$/,SB=/^vertical:(lr|rl)$/,TB=/^size:([\d.]+)%$/,UB=/^position:([\d.]+)%(?:,(line-left|line-right|middle|center|start|end|auto))?$/,VB=/^region:(.+)$/,WB=/^line:([\d.]+)%(?:,(start|end|center))?$/,XB=/^line:(-?\d+)(?:,(start|end|center))?$/;ee("text/vtt",()=>new ZB);ee('text/vtt; codecs="vtt"',()=>new ZB);ee('text/vtt; codecs="wvtt"',()=>new ZB);function $B(a,b,c,d){var e,f,g;(new R).box("payl",wg(h=>{e=Ta(h)},!1)).box("iden",wg(h=>{f=Ta(h)},!1)).box("sttg",wg(h=>{g=Ta(h)},!1)).parse(a);return e?aC(e,f,g,b,c,d):null}function aC(a,b,c,d,e,f){a=new L(d,e,a);kd(a);b&&(a.id=b);c&&QB(a,new rc(c),f);return a}
var bC=class{constructor(){this.h=null;this.i=[]}parseInit(a){var b=!1;(new R).ka(zg,Q).S("mdhd",c=>{this.h=Ig(c.reader,c.version).timescale}).S("stsd",tg).box("wvtt",c=>{b=!0;c.reader.skip(8);Q(c)}).box("vttC",wg(c=>{this.i=KB(Ta(c))},!1)).parse(a);if(!this.h)throw new G(2,2,2008);if(!b)throw new G(2,2,2008);}setManifestType(){}parseMedia(a,b){if(!a.length)return[];if(!this.h)throw new G(2,2,2008);var c=0,d=[],e=[],f=!1,g=!1,h=!1,k=null,l=m=>{var n=d,p=c,q=k,u=p;m=new P(m,0);for(let t of n){n=t.hc||
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!1);if(!h&&!f&&!g)throw new G(2,2,2008);return e.filter(ue)}};x("shaka.text.Mp4VttParser",bC);bC.prototype.parseMedia=bC.prototype.parseMedia;bC.prototype.setManifestType=bC.prototype.setManifestType;bC.prototype.parseInit=bC.prototype.parseInit;ee('application/mp4; codecs="wvtt"',()=>new bC);Object.freeze({eg:0,dg:0,$f:0,If:0,Kf:2,fg:0});Object.freeze({eg:0,dg:0,$f:0,If:0,Kf:2,fg:0});Object.freeze({eg:0,dg:0,$f:0,If:0,Kf:1,fg:1});var cC=class{constructor(a){this.h=new Uint8Array(a);Pa(this.h);this.i=0}ua(){return this.i}Ja(){return this.i}seek(a){if(a>this.h.length)throw new G(2,3,3025);this.i=a}skip(a){var b=this.i+a;b<=this.h.length||(b=new Uint8Array(Math.max(this.h.length*2,b)),b.set(this.h),this.h=b,Pa(this.h));this.i+=a}};x("shaka.util.DataViewWriter",cC);cC.Endianness={BIG_ENDIAN:0,LITTLE_ENDIAN:1};[].concat(nv,lv,mv,kv).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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