"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[59215],{99765:function(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.DashManifestPeriodParser=void 0;var r=i(91261),a=i(41145),n=i(63306),o=i(89855),s=i(77630),d=i(55761),l=i(2387),u=i(45e3),h=i(18813),v=i(96798),p=i(72949),m=i(73981),c=i(2574),g=i(18035),f=function(){function t(t,e){this._system=t,this._options=e,this._cencUtil=new c.CommonEncryptionUtil,this._nodeUtil=new s.DashUtil}return t.prototype._getKeyFormat=function(t){var e='schemeiduri="';switch(t.toLowerCase()){case"".concat(e).concat("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",'"'):return"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";case"".concat(e).concat("urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95",'"'):return"urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95";case"".concat(e).concat("urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b",'"'):return"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"}},t.prototype._getKeySystemsForFormat=function(t){switch(t){case"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":return["com.widevine.alpha"];case"urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":return["com.microsoft.playready.recommendation","com.microsoft.playready"];case"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":return["org.w3.clearkey"]}return[]},t.prototype.parsePeriods=function(e,i,a,s){for(var l,h,c,g,f=this,_=0,U=i.attributes;_<U.length;_++){var b=U[_];this._nodeUtil.startsWith(b,"mediaPresentationDuration=")&&(g=this._nodeUtil.parseSecondsFromISO8601(this._nodeUtil.getAttributeValue(b)))}for(var y=[],S=new o.NodeParser(i.rawBody),T=new v.HashMap,w=new v.HashMap,A=0,V=S.getDirectChildren();A<V.length;A++){var E=V[A];"Period"===E.type?y.push(E):"BaseURL"===E.type&&(a=this._updateBaseURL(a,new n.Uri(this._nodeUtil.getBodyValue(E).trim())))}for(var W=0,C=0;C<y.length;C++){for(var R=y[C],N=[],D=[],P=[],F=[],I=new o.NodeParser(R.rawBody),B=[],L=[],M=!1===this._options.sharedWidevineInit?void 0:{drmToApply:[]},O=a,z=W,k=void 0,x=C.toString(),G=0,H=R.attributes;G<H.length;G++){var b=H[G];this._nodeUtil.startsWith(b,"start=")?z=this._nodeUtil.parseSecondsFromISO8601(this._nodeUtil.getAttributeValue(b)):this._nodeUtil.startsWith(b,"duration=")?k=this._nodeUtil.parseSecondsFromISO8601(this._nodeUtil.getAttributeValue(b)):this._nodeUtil.startsWith(b,"id=")&&(x=this._nodeUtil.getAttributeValue(b))}if(y.length>C+1)for(var K=y[C+1],Y=0,Q=K.attributes;Y<Q.length;Y++){var b=Q[Y];if(this._nodeUtil.startsWith(b,"start=")){var X=this._nodeUtil.parseSecondsFromISO8601(this._nodeUtil.getAttributeValue(b)),j=this._nodeUtil.performSecondsSubtraction(X,z);void 0!==k&&Math.abs(j-k)>t.PERIOD_DURATION_DELTA_TOLERANCE&&this._system.logWarn("Period ".concat(x," has start=").concat(z," and duration attribute ").concat(k," but expected ").concat(j," due to next period start ").concat(X)),k=j;break}}if(void 0===k&&void 0!==g&&y.length===C+1&&(k=this._nodeUtil.performSecondsSubtraction(g,z)),void 0!==s&&s.contains(x)&&0!==C&&C!==y.length-1){W=s.get(x).end;continue}for(var q=new v.HashMap,$=0,J=I.getDirectChildren();$<J.length;$++){var E=J[$];"AdaptationSet"===E.type?B.push(E):"EventStream"===E.type?this.parseEventStream(L,E):"BaseURL"===E.type&&(O=this._updateBaseURL(O,new n.Uri(this._nodeUtil.getBodyValue(E).trim())))}for(var Z=0;Z<B.length;Z++){for(var tt=B[Z],te=new o.NodeParser(tt.rawBody),ti=te.getDirectChildren(),tr=[],ta=[],tn=void 0,to=void 0,ts=void 0,td=void 0,tl=void 0,tu=void 0,th="und",tv=void 0,tp=void 0,tm=void 0,tc=void 0,tg=void 0,tf=void 0,t_=!1,tU=!1,tb=!1,ty="none",tS=void 0,tT=0,tw=tt.attributes;tT<tw.length;tT++){var b=tw[tT];if(this._nodeUtil.startsWith(b,"contentType="))tn=this._nodeUtil.getAttributeValue(b);else if(void 0===tn&&this._nodeUtil.startsWith(b,"mimeType=")){ts=this._nodeUtil.getAttributeValue(b);try{tn=m.MimeUtil.getStreamTypeFromMimeType(ts)}catch(t){this._system.logVerbose(t)}}else this._nodeUtil.startsWith(b,"codecs=")?(to=this._nodeUtil.getAttributeValue(b),void 0===tn&&("wvtt"===to||"stpp"===to)&&(tn="text")):this._nodeUtil.startsWith(b,"lang=")?th=this._nodeUtil.getAttributeValue(b):this._nodeUtil.startsWith(b,"width=")?tm=this._nodeUtil.getAttributeValue(b):this._nodeUtil.startsWith(b,"height=")?tp=this._nodeUtil.getAttributeValue(b):this._nodeUtil.startsWith(b,"bandwidth=")?tv=this._nodeUtil.getAttributeValue(b):this._nodeUtil.startsWith(b,"frameRate=")&&(tc=this._nodeUtil.getAttributeValue(b))}var tA=this.getStreamType(tn);if(void 0!==tA){for(var tV=O,tE=0;tE<ti.length;tE++){var E=ti[tE];switch(E.type){case"BaseURL":tV=this._updateBaseURL(tV,new n.Uri(this._nodeUtil.getBodyValue(E).trim()));break;case"ContentProtection":tr.push(E);break;case"Label":tg=this._nodeUtil.getBodyValue(E).trim();break;case"Accessibility":tU||(tU=this._nodeUtil.parseAudioDescription(E)),tS=this._nodeUtil.parseEmbeddedCaptions(E);break;case"SupplementalProperty":t_||(t_=this._nodeUtil.parseDolbyAtmos(E)),tb||(tb="video"===tA&&this._nodeUtil.parseVideoRangePQ(E)),this._addSupplementalProperty(E,ta);break;case"Role":ty=this._nodeUtil.containsRole(E,"forced-subtitle")?"forced-subtitle":this._nodeUtil.containsRole(E,"caption")?"caption":"none";break;case"EssentialProperty":tb||(tb="video"===tA&&this._nodeUtil.parseVideoRangePQ(E))}}var tW=this._tryGetBaseFromNode(tt,te,tV),tC=this._tryGetTemplateFromNode(tt,te,tV,T,k),tR=this._tryGetListFromNode(tt,te,tV,T);void 0!==tW&&(td=tW),void 0!==tC&&(tl=tC),void 0!==tR&&(tu=tR);for(var tN=this,tD=0;tD<ti.length;tD++)!function(t){if("Representation"===t.type){for(var e=new o.NodeParser(t.rawBody),i=tV,a=void 0,s=[],d=[],v=[],m=0,g=e.getDirectChildren();m<g.length;m++){var _=g[m];"BaseURL"===_.type?i=tN._updateBaseURL(i,new n.Uri(tN._nodeUtil.getBodyValue(_).trim())):"Label"===_.type?tg=tN._nodeUtil.getBodyValue(_).trim():"Accessibility"===_.type?tU=tU||tN._nodeUtil.parseAudioDescription(_):"SupplementalProperty"===_.type?(t_||(t_=tN._nodeUtil.parseDolbyAtmos(_)),tN._addSupplementalProperty(_,s)):"ContentProtection"===_.type&&v.push(_)}for(var U=null!==(l=tN._tryGetBaseFromNode(t,e,i))&&void 0!==l?l:td,b=null!==(h=tN._tryGetTemplateFromNode(t,e,i,T,k))&&void 0!==h?h:tl,y=null!==(c=tN._tryGetListFromNode(t,e,i,T))&&void 0!==c?c:tu,S=0,A=t.attributes;S<A.length;S++){var V=A[S];tN._nodeUtil.startsWith(V,"codecs=")?to=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"lang=")?th=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"width=")?tm=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"height=")?tp=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"bandwidth=")?tv=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"id=")?a=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"mimeType=")?ts=tN._nodeUtil.getAttributeValue(V):tN._nodeUtil.startsWith(V,"frameRate=")?tc=tN._nodeUtil.getAttributeValue(V):"supplementalCodecs"===tN._nodeUtil.getAttributeName(V)&&(tf=tN._nodeUtil.getAttributeValue(V))}var E=void 0;void 0===U&&void 0===b&&"text"===tA&&(E={uri:i.toString()});for(var W=new p.HashSet,C=0;C<v.length;C++)for(var _=v[C],R=0,I=_.attributes;R<I.length;R++){var V=I[R];if(tN._nodeUtil.startsWith(V,"schemeIdUri=")){W.add(tN._nodeUtil.getAttributeValue(V).toLowerCase());break}}var B=tr.filter(function(t){for(var e=0,i=t.attributes;e<i.length;e++){var r=i[e];if(f._nodeUtil.startsWith(r,"schemeIdUri="))return!W.has(f._nodeUtil.getAttributeValue(r).toLowerCase())}return!0}).concat(v);tN._processContentProtectionNodes(B,d,w,M);var L=ta.length>0||s.length>0?r.__spreadArray(r.__spreadArray([],ta,!0),s,!0):void 0;if(void 0!==U||void 0!==b||void 0!==E||void 0!==y){var O="".concat(x,"-").concat(a),z=tN.getRangeFromTemplateOrList(b,y);if("audio"===tA&&void 0!==to)void 0!==z&&q.set("audio",z),N.push({id:O,codecs:to,drm:d,language:th,isDefault:"mp4a.40.2"===to,bandwidth:void 0===tv?void 0:Number(tv),base:U,template:b,singleFile:E,list:y,attributes:(tU?1:0)|(t_?2:0),label:tg,initSegment:tN.getInitSegment(O,U,b,y,a),representationId:a,supplementalProperties:L});else if("video"===tA&&void 0!==to&&void 0!==tv&&void 0!==tp&&void 0!==tm)void 0!==z&&q.set("video",z),D.push({id:O,attributes:tb?32:0,bandwidth:Number(tv),codecs:to,drm:d,width:Number(tm),height:Number(tp),frameRate:tN._parseFrameRate(tc),supplementalCodecs:tf,base:U,template:b,singleFile:E,list:y,label:tg,initSegment:tN.getInitSegment(O,U,b,y,a),representationId:a,embeddedCaptions:tS,supplementalProperties:L});else if("text"===tA){void 0!==z&&q.set("text",z);var G="application/mp4"===ts?tN.getInitSegment(O,U,b,y,a):void 0,H=0;switch(ty){case"forced-subtitle":H|=4;break;case"caption":H|=8}P.push({id:O,attributes:H,codecs:null!=to?to:u.ContainerConstants.DEFAULT_TEXT_CODECS,drm:d,language:th,base:U,template:b,singleFile:E,list:y,label:tg,initSegment:G,representationId:a,textRole:ty,supplementalProperties:L})}else if("image"===tA&&void 0!==tm&&void 0!==tp){void 0!==z&&q.set("image",z);var K=null!=ts?ts:u.ContainerConstants.DEFAULT_IMAGE_MIME_TYPE;F.push({id:O,attributes:0,drm:d,base:U,template:b,singleFile:E,list:y,label:tg,mime:K,codecs:tN.getImageCodecForMime(K),bandwidth:void 0===tv?0:Number(tv),width:Number(tm),height:Number(tp),initSegment:void 0,representationId:a,supplementalProperties:L})}}}}(ti[tD])}}var tP=q.coalesce(t.ALL_STREAM_TYPES),tF=k;if(void 0===k&&void 0!==tP&&(k=tP.end,tF=tP.end-tP.start),void 0===k)throw new d.ManifestParserError("Failed to determine periodDuration for period '".concat(x,"'"));for(var tI=0;tI<N.length;tI++){var tB=N[tI];this.finalizeTemplateStream(tB,tF)}for(var tL=0;tL<D.length;tL++){var tB=D[tL];this.finalizeTemplateStream(tB,tF)}for(var tM=0;tM<P.length;tM++){var tB=P[tM];this.finalizeTemplateStream(tB,tF)}for(var tO=0;tO<F.length;tO++){var tB=F[tO];this.finalizeTemplateStream(tB,tF)}this._finalizeSharedWidevineDrm(M),e.push({periodId:x,periodStart:z,periodDuration:k,audio:N,video:D,text:P,image:F,schemeEvents:L}),W=this._nodeUtil.performSecondsAddition(z,k)}},t.prototype.finalizeTemplateStream=function(e,i){var r;if((null===(r=e.template)||void 0===r?void 0:r.finalizationData)!==void 0){if(void 0===i)throw new d.ManifestParserError("Missing period duration required for template finalization.");e.template.totalDurationSeconds=i,e.template.segmentTimes=t.getTemplateSegmentTimes(e.template.timescale,i,e.template.finalizationData.startNumber,e.template.finalizationData.segmentDurationScaled,e.template.finalizationData.presentationTimeOffsetScaled)}},t.combineTemplateSegmentTimes=function(t,e){return{length:t.length+e.length,getTime:function(i){return i<t.length?t.getTime(i):e.getTime(i-t.length)}}},t.getTemplateSegmentTimes=function(e,i,r,a,n){var o=i*e,s=Math.ceil(o/a-t.TEMPLATE_SEGMENT_COUNT_TOLERANCE);return(s-1)*a===o&&s--,{length:s,getTime:function(t){var e=t*a;return{position:r+t,startScaled:e+n,endScaled:e+a+n}}}},t.prototype.getRangeFromTemplateOrList=function(t,e){var i,r,a=null===(i=null==t?void 0:t.segmentTimes)||void 0===i?void 0:i.getTime(0),n=null===(r=null==t?void 0:t.segmentTimes)||void 0===r?void 0:r.getTime(t.segmentTimes.length-1);return void 0!==t&&void 0===t.finalizationData&&void 0!==a&&void 0!==n?{start:(a.startScaled-t.presentationTimeOffsetScaled)/t.timescale,end:(n.endScaled-t.presentationTimeOffsetScaled)/t.timescale}:void 0!==e?{start:0,end:e.duration*e.items.length/e.timescale}:void 0},t.prototype.parseEventStream=function(t,e){for(var i,r=0,n=e.attributes;r<n.length;r++){var o=n[r];if(this._nodeUtil.startsWith(o,"schemeIdUri=")){i=this._nodeUtil.getAttributeValue(o);break}}if(void 0===i)throw new d.ManifestParserError("EventStream has no schemeIdUri");a.StringUtil.startsWith("urn:scte:scte35",i)||this.parseSchemeEventStream(t,e,i)},t.prototype.parseSchemeEventStream=function(t,e,i){for(var r,a,n,s=new o.NodeParser(e.rawBody).getDirectChildren(),d=1,l=0,u=0,h=e.attributes;u<h.length;u++){var v=h[u];this._nodeUtil.startsWith(v,"value=")?a=this._nodeUtil.getAttributeValue(v):this._nodeUtil.startsWith(v,"timescale=")?d=Number(this._nodeUtil.getAttributeValue(v)):this._nodeUtil.startsWith(v,"presentationTimeOffset=")?l=Number(this._nodeUtil.getAttributeValue(v)):this._nodeUtil.startsWith(v,"contentEncoding=")&&(n=this._nodeUtil.getAttributeValue(v))}for(var p=0;p<s.length;p++){var m=s[p];if("Event"===m.type){for(var c=0,g=void 0,f=void 0,_=void 0,U=void 0,b=0,y=m.attributes;b<y.length;b++){var v=y[b];this._nodeUtil.startsWith(v,"id=")?f=Number(this._nodeUtil.getAttributeValue(v)):this._nodeUtil.startsWith(v,"messageData=")?_=this._nodeUtil.getAttributeValue(v):this._nodeUtil.startsWith(v,"presentationTime=")?c=Number(this._nodeUtil.getAttributeValue(v)):this._nodeUtil.startsWith(v,"duration=")?g=Number(this._nodeUtil.getAttributeValue(v)):this._nodeUtil.startsWith(v,"contentEncoding=")&&(U=this._nodeUtil.getAttributeValue(v))}var S=c-l,T=S/d,w=void 0!==g?(S+g)/d:Number.MAX_VALUE,A=this._nodeUtil.getBodyValue(m).trim();A.length>0&&(_=A);var V=null!==(r=null!=_?_:a)&&void 0!==r?r:"",E=null!=U?U:n;t.push({type:"scheme",schemeIdUri:i,id:f,value:V,eventStreamValue:a,start:T,end:w,encoding:E})}}},t.prototype.getImageCodecForMime=function(t){return a.StringUtil.startsWith("image/",t)?t.substring(6):u.ContainerConstants.DEFAULT_IMAGE_CODECS},t.prototype.getStreamType=function(t){switch(t){case"audio":return"audio";case"video":return"video";case"text":return"text";case"image":return"image"}},t.prototype.getInitSegment=function(t,e,i,r,a){var n="".concat(t,"-init");if(void 0!==e)return{id:n,startByte:e.initializationRange[0],endByte:e.initializationRange[1],createUri:e.uri};if(void 0!==i&&void 0!==i.initializationUri)return{id:n,createUri:this._nodeUtil.getUriFromTemplate(i.initializationUri,void 0,void 0,a)};if(void 0!==r&&void 0!==r.initializationUri)return{id:n,createUri:r.initializationUri};throw new l.ManifestProcessingError("Unexpected: segment information missing")},t.prototype._addSupplementalProperty=function(t,e){var i=this._nodeUtil.parseSupplementalProperty(t);void 0!==i&&e.push(i)},t.prototype._tryGetBaseFromNode=function(t,e,i){if(-1!==t.rawBody.indexOf("<SegmentBase")&&-1!==t.rawBody.indexOf("Initialization")){var r=e.getFirstRecursiveChildByType("SegmentBase"),a=e.getFirstRecursiveChildByType("Initialization");if(void 0!==r&&void 0!==a){for(var n=void 0,o=void 0,s=1,d=0,l=0,u=a.attributes;l<u.length;l++){var h=u[l];this._nodeUtil.startsWith(h,"range=")&&(n=this._nodeUtil.parseRange(this._nodeUtil.getAttributeValue(h)))}for(var v=0,p=r.attributes;v<p.length;v++){var h=p[v];this._nodeUtil.startsWith(h,"indexRange=")?o=this._nodeUtil.parseRange(this._nodeUtil.getAttributeValue(h)):this._nodeUtil.startsWith(h,"timescale=")?s=parseInt(this._nodeUtil.getAttributeValue(h)):this._nodeUtil.startsWith(h,"presentationTimeOffset=")&&(d=parseInt(this._nodeUtil.getAttributeValue(h)))}if(void 0!==n&&void 0!==o)return{uri:i.toString(),indexRange:o,initializationRange:n,timescale:s,presentationTimeOffsetScaled:d}}}},t.prototype._tryGetTemplateFromNode=function(e,i,r,a,s){if(-1!==e.rawBody.indexOf("<SegmentTemplate")){var l=i.getFirstRecursiveChildByType("SegmentTemplate");if(void 0!==l){for(var u=i.getFirstRecursiveChildByType("SegmentTimeline"),h=void 0,p=void 0,m=void 0,c=void 0,g=!1,f=void 0,_=1,U=0,b=0,y=0,S=l.attributes;y<S.length;y++){var T=S[y];this._nodeUtil.startsWith(T,"media=")?p=this._nodeUtil.getAttributeValue(T):this._nodeUtil.startsWith(T,"initialization=")?m=this._nodeUtil.getAttributeValue(T):this._nodeUtil.startsWith(T,"timescale=")?_=parseInt(this._nodeUtil.getAttributeValue(T)):this._nodeUtil.startsWith(T,"presentationTimeOffset=")?U=parseInt(this._nodeUtil.getAttributeValue(T)):this._nodeUtil.startsWith(T,"startNumber=")?isNaN(b=parseInt(this._nodeUtil.getAttributeValue(T)))&&(b=0):this._nodeUtil.startsWith(T,"duration=")&&isNaN(c=parseInt(this._nodeUtil.getAttributeValue(T)))&&(c=0)}var w=void 0;if(0===c&&void 0===u){this._system.logWarn("Found template stream with zero duration segments, ignoring template ".concat(p));return}if(void 0!==u){for(var A=new o.NodeParser(u.rawBody),V=void 0,E=b,W=[],C=0,R=A.getRecursiveChildrenByType("S");C<R.length;C++){for(var N=R[C],D=void 0,P=void 0,F=1,I=0,B=N.attributes;I<B.length;I++){var T=B[I];this._nodeUtil.startsWith(T,"t=")?V=parseInt(this._nodeUtil.getAttributeValue(T)):this._nodeUtil.startsWith(T,"d=")?D=parseInt(this._nodeUtil.getAttributeValue(T)):this._nodeUtil.startsWith(T,"r=")?F+=parseInt(this._nodeUtil.getAttributeValue(T)):this._nodeUtil.startsWith(T,"n=")&&(P=parseInt(this._nodeUtil.getAttributeValue(T)))}if(void 0!==P&&(E=P),void 0!==V&&void 0!==D)for(var L=0;L<F;L++)W.push({startScaled:V,endScaled:V+D,position:E}),E++,V+=D}h={length:W.length,getTime:function(t){return W[t]}}}else if(void 0!==c&&void 0!==s)g=!0,f=s,h=t.getTemplateSegmentTimes(_,s,b,c,U);else if(void 0!==c)g=!0,w={presentationTimeOffsetScaled:U,startNumber:b,segmentDurationScaled:c};else{if(void 0!==i.getFirstRecursiveChildByType("FailoverContent")){this._system.logWarn("Found template stream without segment and/or template duration information containing FailoverContent node, ignoring representation.");return}throw new d.ManifestParserError("Missing segment timeline and/or template duration information")}if(void 0!==p){var M=r.toString();a.contains(M)||a.set(M,new v.HashMap);var O=a.get(M),z=O.tryGet(p);void 0===z&&(z=r.resolve(new n.Uri(p)).toString(),O.set(p,z));var k=void 0;return void 0!==m&&void 0===(k=O.tryGet(m))&&(k=r.resolve(new n.Uri(m)).toString(),O.set(m,k)),{uriTemplate:z,initializationUri:k,timescale:_,segmentTimes:h,presentationTimeOffsetScaled:U,durationBasedSegments:g,totalDurationSeconds:f,finalizationData:w}}}}},t.prototype._tryGetListFromNode=function(t,e,i,r){if(-1!==t.rawBody.indexOf("<SegmentList")){var a=e.getFirstRecursiveChildByType("SegmentList");if(void 0!==a){for(var s=void 0,u=void 0,h=0,p=a.attributes;h<p.length;h++){var m=p[h];this._nodeUtil.startsWith(m,"timescale=")?u=parseFloat(this._nodeUtil.getAttributeValue(m)):this._nodeUtil.startsWith(m,"duration=")&&isNaN(s=parseFloat(this._nodeUtil.getAttributeValue(m)))&&(s=void 0)}for(var c=new o.NodeParser(a.rawBody),g=void 0,f=[],_=0,U=c.getDirectChildren();_<U.length;_++){var b=U[_];if("Initialization"===b.type){if(void 0!==g)throw new l.ManifestProcessingError("SegmentList with multiple initializations not supported");for(var y=0,S=b.attributes;y<S.length;y++){var m=S[y];if(this._nodeUtil.startsWith(m,"sourceURL=")){var T=this._nodeUtil.getAttributeValue(m),w=i.toString();r.contains(w)||r.set(w,new v.HashMap);var A=r.get(w),V=A.tryGet(T);void 0===V&&(V=i.resolve(new n.Uri(T)).toString(),A.set(T,V)),g=V}}}else if("SegmentURL"===b.type)for(var E=0,W=b.attributes;E<W.length;E++){var m=W[E];if(this._nodeUtil.startsWith(m,"media=")){var C=this._nodeUtil.getAttributeValue(m),w=i.toString();r.contains(w)||r.set(w,new v.HashMap);var A=r.get(w),R=A.tryGet(C);void 0===R&&(R=i.resolve(new n.Uri(C)).toString(),A.set(C,R)),f.push({mediaUri:R})}}else throw new l.ManifestProcessingError("SegmentList child type '".concat(b.type,"' not supported"))}if(void 0===s||void 0===u||void 0===g)throw new d.ManifestParserError("Did not metadata from SegmentList, duration=".concat(s,", timescale=").concat(u,", init=").concat(g));return{duration:s,timescale:u,initializationUri:g,items:f}}}},t.prototype._updateBaseURL=function(t,e){return""===e.getScheme()?t.resolve(e):e},t.prototype._processContentProtectionNodes=function(t,e,i,r){for(var n,s="ctr",l=0;l<t.length;l++)for(var u=t[l],v=0,p=u.attributes;v<p.length;v++){var m=p[v];void 0===n&&-1!==m.indexOf(':default_KID="')?n=(0,g.lower)(a.StringUtil.replaceAll(this._nodeUtil.getAttributeValue(m),"-","",function(){return""})):"ctr"===s&&'value="cbcs"'===m.toLowerCase()&&(s="cbc")}if(void 0!==n){"cbc"===s&&e.push(h.DrmInfoUtil.makeCbcsFairPlayInfo(n));for(var c=0;c<t.length;c++)for(var u=t[c],f=0,_=u.attributes;f<_.length;f++){var m=_[f],U=this._getKeyFormat(m);if(void 0!==U){var b=void 0,y=new o.NodeParser(u.rawBody),S=y.getFirstRecursiveChildByType("cenc:pssh");if(void 0!==S)b=S.rawBody;else{var T=y.getFirstRecursiveChildByType("pssh");if(void 0===T)throw new d.ManifestParserError("Could not find PSSH in manifest");b=T.rawBody}for(var w=0,A=this._getKeySystemsForFormat(U);w<A.length;w++){var V=A[w];this._addDrmInfo(e,U,V,b,n,s,i,r)}}}}},t.prototype._addDrmInfo=function(t,e,i,r,n,o,s,d){var l,u=s.tryGet(r),h={keyFormat:e,keySystem:i,initDataType:"cenc",initData:null!=u?u:new Uint8Array(0),keyId:n,scheme:o};void 0===u&&(void 0!==d&&"com.widevine.alpha"===i?(null!==(l=d.psshToRewrite)&&void 0!==l||(d.psshToRewrite=r),d.drmToApply.push(h)):(h.initData=a.StringUtil.toCharCode(a.StringUtil.fromStandardBase64(r)),s.set(r,h.initData))),t.push(h)},t.prototype._finalizeSharedWidevineDrm=function(t){if(void 0!==t&&void 0!==t.psshToRewrite){for(var e=new p.HashSet,i=0,r=t.drmToApply;i<r.length;i++){var n=r[i];e.add(n.keyId)}for(var o=e.values().map(function(t){return a.StringUtil.fromHexString(t)}),s=a.StringUtil.toCharCode(a.StringUtil.fromStandardBase64(t.psshToRewrite)),d=this._cencUtil.rewriteInitDataKeys(s,o,!1),l=0,u=t.drmToApply;l<u.length;l++){var n=u[l];n.initData=d}}},t.prototype._parseFrameRate=function(t){if(void 0!==t){var e=t.match(/^(\d+)(\/(\d+))?$/);if(null!==e){var i=parseInt(e[1]);return void 0===e[3]?i:i/parseInt(e[3])}}},t.ALL_STREAM_TYPES=["video","audio","image","text"],t.PERIOD_DURATION_DELTA_TOLERANCE=.5,t.TEMPLATE_SEGMENT_COUNT_TOLERANCE=.03,t}();e.DashManifestPeriodParser=f}}]);