1&&arguments[1]!==void 0?arguments[1]:!1;return Object(k.a)(Ce).map(function(Oe,We){if(!K.isValidElement(Oe)||!Oe.type)return null;var je=Oe.type.isSelectOptGroup,ct=Oe.key,Ge=Oe.props,Ze=Ge.children,Xe=Object(se.a)(Ge,["children"]);return be||!je?w(Oe):Object(E.a)(Object(E.a)({key:"__RC_SELECT_GRP__".concat(ct===null?We:ct,"__"),label:ct},Xe),{},{options:b(Ze)})}).filter(function(Oe){return Oe})}var m=He("2Qr1"),v=He("qNPg"),g=He("U8pU"),R=He("Kwbf"),O=He("WKfj");function H(Ce){var be=Ce.mode,Oe=Ce.options,We=Ce.children,je=Ce.backfill,ct=Ce.allowClear,Ge=Ce.placeholder,Ze=Ce.getInputElement,Xe=Ce.showSearch,Qe=Ce.onSearch,ke=Ce.defaultOpen,Y=Ce.autoFocus,A=Ce.labelInValue,_=Ce.value,J=Ce.inputValue,ae=Ce.optionLabelProp,$=be==="multiple"||be==="tags",Se=Xe!==void 0?Xe:$||be==="combobox",Fe=Oe||b(We);if(Object(R.a)(be!=="tags"||Fe.every(function(nt){return!nt.disabled}),"Please avoid setting option to disabled in tags mode since user can always type text as tag."),be==="tags"||be==="combobox"){var $e=Fe.some(function(nt){return nt.options?nt.options.some(function(tt){return typeof("value"in tt?tt.value:tt.key)=="number"}):typeof("value"in nt?nt.value:nt.key)=="number"});Object(R.a)(!$e,"`value` of Option should not use number type when `mode` is `tags` or `combobox`.")}if(Object(R.a)(be!=="combobox"||!ae,"`combobox` mode not support `optionLabelProp`. Please set `value` on Option directly."),Object(R.a)(be==="combobox"||!je,"`backfill` only works with `combobox` mode."),Object(R.a)(be==="combobox"||!Ze,"`getInputElement` only work with `combobox` mode."),Object(R.b)(be!=="combobox"||!Ze||!ct||!Ge,"Customize `getInputElement` should customize clear and placeholder logic instead of configuring `allowClear` and `placeholder`."),Qe&&!Se&&be!=="combobox"&&be!=="tags"&&Object(R.a)(!1,"`onSearch` should work with `showSearch` instead of use alone."),Object(R.b)(!ke||Y,"`defaultOpen` makes Select open without focus which means it will not close by click outside. You can set `autoFocus` if needed."),_!=null){var at=Object(O.d)(_);Object(R.a)(!A||at.every(function(nt){return Object(g.a)(nt)==="object"&&("key"in nt||"value"in nt)}),"`value` should in shape of `{ value: string | number, label?: ReactNode }` when you set `labelInValue` to `true`"),Object(R.a)(!$||Array.isArray(_),"`value` should be array when `mode` is `multiple` or `tags`")}if(We){var Ke=null;Object(k.a)(We).some(function(nt){if(!K.isValidElement(nt)||!nt.type)return!1;var tt=nt.type;if(tt.isSelectOption)return!1;if(tt.isSelectOptGroup){var bt=Object(k.a)(nt.props.children).every(function(_t){return!K.isValidElement(_t)||!nt.type||_t.type.isSelectOption?!0:(Ke=_t.type,!1)});return!bt}return Ke=tt,!0}),Ke&&Object(R.a)(!1,"`children` should be `Select.Option` or `Select.OptGroup` instead of `".concat(Ke.displayName||Ke.name||Ke,"`.")),Object(R.a)(J===void 0,"`inputValue` is deprecated, please use `searchValue` instead.")}}var Z=H,ee=Object(v.a)({prefixCls:"rc-select",components:{optionList:d},convertChildrenToData:b,flattenOptions:m.d,getLabeledValue:m.e,filterOptions:m.b,isValueDisabled:m.g,findValueOption:m.c,warningProps:Z,fillOptionsWithMissingValue:m.a}),fe=function(Ce){Object(z.a)(Oe,Ce);var be=Object(oe.a)(Oe);function Oe(){var We;return Object(ze.a)(this,Oe),We=be.apply(this,arguments),We.selectRef=K.createRef(),We.focus=function(){We.selectRef.current.focus()},We.blur=function(){We.selectRef.current.blur()},We}return Object(re.a)(Oe,[{key:"render",value:function(){return K.createElement(ee,Object.assign({ref:this.selectRef},this.props))}}]),Oe}(K.Component);fe.Option=p,fe.OptGroup=x;var pe=fe,xe=dr.c=pe},OLES:function(Pr,dr,He){"use strict";var ze=He("U8pU"),re=He("VTBJ"),z=He("Ff2n"),oe=He("q1tI"),K=He("uciX"),B=He("7ixt"),se=function(G){var I=G.overlay,P=G.prefixCls,M=G.id,C=G.overlayInnerStyle;return oe.createElement("div",{className:"".concat(P,"-inner"),id:M,role:"tooltip",style:C},typeof I=="function"?I():I)},q=se,X=function(G,I){var P=G.overlayClassName,M=G.trigger,C=M===void 0?["hover"]:M,d=G.mouseEnterDelay,f=d===void 0?0:d,p=G.mouseLeaveDelay,T=p===void 0?.1:p,x=G.overlayStyle,E=G.prefixCls,k=E===void 0?"rc-tooltip":E,w=G.children,b=G.onVisibleChange,m=G.afterVisibleChange,v=G.transitionName,g=G.animation,R=G.placement,O=R===void 0?"right":R,H=G.align,Z=H===void 0?{}:H,ee=G.destroyTooltipOnHide,fe=ee===void 0?!1:ee,pe=G.defaultVisible,xe=G.getTooltipContainer,Ce=G.overlayInnerStyle,be=Object(z.a)(G,["overlayClassName","trigger","mouseEnterDelay","mouseLeaveDelay","overlayStyle","prefixCls","children","onVisibleChange","afterVisibleChange","transitionName","animation","placement","align","destroyTooltipOnHide","defaultVisible","getTooltipContainer","overlayInnerStyle"]),Oe=Object(oe.useRef)(null);Object(oe.useImperativeHandle)(I,function(){return Oe.current});var We=Object(re.a)({},be);"visible"in G&&(We.popupVisible=G.visible);var je=function(){var Qe=G.arrowContent,ke=Qe===void 0?null:Qe,Y=G.overlay,A=G.id;return[oe.createElement("div",{className:"".concat(k,"-arrow"),key:"arrow"},ke),oe.createElement(q,{key:"content",prefixCls:k,id:A,overlay:Y,overlayInnerStyle:Ce})]},ct=!1,Ge=!1;if(typeof fe=="boolean")ct=fe;else if(fe&&Object(ze.a)(fe)==="object"){var Ze=fe.keepParent;ct=Ze===!0,Ge=Ze===!1}return oe.createElement(K.a,Object.assign({popupClassName:P,prefixCls:k,popup:je,action:C,builtinPlacements:B.a,popupPlacement:O,ref:Oe,popupAlign:Z,getPopupContainer:xe,onPopupVisibleChange:b,afterPopupVisibleChange:m,popupTransitionName:v,popupAnimation:g,defaultPopupVisible:pe,destroyPopupOnHide:ct,autoDestroy:Ge,mouseLeaveDelay:T,popupStyle:x,mouseEnterDelay:f},We),w)},V=Object(oe.forwardRef)(X),L=dr.a=V},SJMd:function(Pr,dr){/**
* @license
* Copyright (C) 2006 Google Inc.
*
@@ -157,12 +157,12 @@ Please report this to https://github.com/markedjs/marked.`,ce.silent)return"A
* 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.
- */var He,ze,re,H=!1,oe,K;window.PR_SHOULD_USE_CONTINUATION=!0;var B,se;(function(){var q=window,X=["break,continue,do,else,for,if,return,while"],V=[X,"auto,case,char,const,default,double,enum,extern,float,goto,inline,int,long,register,restrict,short,signed,sizeof,static,struct,switch,typedef,union,unsigned,void,volatile"],L=[V,"catch,class,delete,false,import,new,operator,private,protected,public,this,throw,true,try,typeof"],U=[L,"alignas,alignof,align_union,asm,axiom,bool,concept,concept_map,const_cast,constexpr,decltype,delegate,dynamic_cast,explicit,export,friend,generic,late_check,mutable,namespace,noexcept,noreturn,nullptr,property,reinterpret_cast,static_assert,static_cast,template,typeid,typename,using,virtual,where"],W=[L,"abstract,assert,boolean,byte,extends,finally,final,implements,import,instanceof,interface,null,native,package,strictfp,super,synchronized,throws,transient"],M=[L,"abstract,add,alias,as,ascending,async,await,base,bool,by,byte,checked,decimal,delegate,descending,dynamic,event,finally,fixed,foreach,from,get,global,group,implicit,in,interface,internal,into,is,join,let,lock,null,object,out,override,orderby,params,partial,readonly,ref,remove,sbyte,sealed,select,set,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort,value,var,virtual,where,yield"],P="all,and,by,catch,class,else,extends,false,finally,for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then,throw,true,try,unless,until,when,while,yes",I=[L,"abstract,async,await,constructor,debugger,enum,eval,export,function,get,implements,instanceof,interface,let,null,set,undefined,var,with,yield,Infinity,NaN"],C="caller,delete,die,do,dump,elsif,eval,exit,foreach,for,goto,if,import,last,local,my,next,no,our,print,package,redo,require,sub,undef,unless,until,use,wantarray,while,BEGIN,END",d=[X,"and,as,assert,class,def,del,elif,except,exec,finally,from,global,import,in,is,lambda,nonlocal,not,or,pass,print,raise,try,with,yield,False,True,None"],f=[X,"alias,and,begin,case,class,def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo,rescue,retry,self,super,then,true,undef,unless,until,when,yield,BEGIN,END"],p=[X,"case,done,elif,esac,eval,fi,function,in,local,set,then,until"],T=[U,M,W,I,C,d,f,p],x=/^(DIR|FILE|array|vector|(de|priority_)?queue|(forward_)?list|stack|(const_)?(reverse_)?iterator|(unordered_)?(multi)?(set|map)|bitset|u?(int|float)\d*)\b/,E="str",k="kwd",w="com",b="typ",m="lit",v="pun",g="pln",R="tag",O="dec",G="src",Z="atn",ee="atv",fe="nocode",pe="(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[+\\-]=|->|\\/=?|::?|<>?>?=?|,|;|\\?|@|\\[|~|{|\\^\\^?=?|\\|\\|?=?|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*";function xe(Se){for(var Fe=0,$e=!1,at=!1,Ke=0,nt=Se.length;Ke122||(le<65||me>90||Ht.push([Math.max(65,me)|32,Math.min(le,90)|32]),le<97||me>122||Ht.push([Math.max(97,me)&~32,Math.min(le,122)&~32]))}}Ht.sort(function(Ne,Ie){return Ne[0]-Ie[0]||Ie[1]-Ne[1]});for(var ue=[],ye=[],ie=0;iewe[0]&&(we[1]+1>we[0]&&ge.push("-"),ge.push(Lt(we[1])))}return ge.push("]"),ge.join("")}function xt(Nt){for(var mt=Nt.source.match(new RegExp("(?:\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]|\\\\u[A-Fa-f0-9]{4}|\\\\x[A-Fa-f0-9]{2}|\\\\[0-9]+|\\\\[^ux0-9]|\\(\\?[:!=]|[\\(\\)\\^]|[^\\x5B\\x5C\\(\\)\\^]+)","g")),Ht=mt.length,Vt=[],ge=0,ie=0;ge=2&&me==="["?mt[ge]=Ot(ne):me!=="\\"&&(mt[ge]=ne.replace(/[a-zA-Z]/g,function(ye){var we=ye.charCodeAt(0);return"["+String.fromCharCode(we&~32,we|32)+"]"}))}return mt.join("")}for(var jt=[],Ke=0,nt=Se.length;Ke|\\/=?|::?|<>?>?=?|,|;|\\?|@|\\[|~|{|\\^\\^?=?|\\|\\|?=?|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*";function xe(Se){for(var Fe=0,$e=!1,at=!1,Ke=0,nt=Se.length;Ke122||(le<65||me>90||Ht.push([Math.max(65,me)|32,Math.min(le,90)|32]),le<97||me>122||Ht.push([Math.max(97,me)&~32,Math.min(le,122)&~32]))}}Ht.sort(function(Ne,Ie){return Ne[0]-Ie[0]||Ie[1]-Ne[1]});for(var ue=[],ye=[],ie=0;iewe[0]&&(we[1]+1>we[0]&&ge.push("-"),ge.push(Lt(we[1])))}return ge.push("]"),ge.join("")}function xt(Nt){for(var mt=Nt.source.match(new RegExp("(?:\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]|\\\\u[A-Fa-f0-9]{4}|\\\\x[A-Fa-f0-9]{2}|\\\\[0-9]+|\\\\[^ux0-9]|\\(\\?[:!=]|[\\(\\)\\^]|[^\\x5B\\x5C\\(\\)\\^]+)","g")),Ht=mt.length,Vt=[],ge=0,ie=0;ge=2&&me==="["?mt[ge]=Ot(ne):me!=="\\"&&(mt[ge]=ne.replace(/[a-zA-Z]/g,function(ye){var we=ye.charCodeAt(0);return"["+String.fromCharCode(we&~32,we|32)+"]"}))}return mt.join("")}for(var jt=[],Ke=0,nt=Se.length;Ke=0;)$e[jt.charAt(Nt)]=xt;var mt=xt[1],Ht=""+mt;_t.hasOwnProperty(Ht)||(bt.push(mt),_t[Ht]=null)}bt.push(/[\0-\uffff]/),at=xe(bt)})();var Ke=Fe.length,nt=function(tt){for(var bt=tt.sourceCode,_t=tt.basePos,Lt=tt.sourceNode,Ot=[_t,g],xt=0,jt=bt.match(at)||[],Nt={},mt=0,Ht=jt.length;mt=5&&ge.substring(0,5)==="lang-",ne&&!(ie&&typeof ie[1]=="string")&&(ne=!1,ge=G),ne||(Nt[Vt]=ge)}var le=xt;if(xt+=Vt.length,!ne)Ot.push(_t+le,ge);else{var ue=ie[1],ye=Vt.indexOf(ue),we=ye+ue.length;ie[2]&&(we=Vt.length-ie[2].length,ye=we-ue.length);var Ne=ge.substring(5);be(Lt,_t+le,Vt.substring(0,ye),nt,Ot),be(Lt,_t+le+ye,ue,Y(Ne,ue),Ot),be(Lt,_t+le+we,Vt.substring(we),nt,Ot)}}tt.decorations=Ot};return nt}function ct(Se){var Fe=[],$e=[];Se.tripleQuotedStrings?Fe.push([E,/^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/,null,`'"`]):Se.multiLineStrings?Fe.push([E,/^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/,null,"'\"`"]):Fe.push([E,/^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,null,`"'`]),Se.verbatimStrings&&$e.push([E,/^@\"(?:[^\"]|\"\")*(?:\"|$)/,null]);var at=Se.hashComments;at&&(Se.cStyleComments?(at>1?Fe.push([w,/^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/,null,"#"]):Fe.push([w,/^#(?:(?:define|e(?:l|nd)if|else|error|ifn?def|include|line|pragma|undef|warning)\b|[^\r\n]*)/,null,"#"]),$e.push([E,/^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h(?:h|pp|\+\+)?|[a-z]\w*)>/,null])):Fe.push([w,/^#[^\r\n]*/,null,"#"])),Se.cStyleComments&&($e.push([w,/^\/\/[^\r\n]*/,null]),$e.push([w,/^\/\*[\s\S]*?(?:\*\/|$)/,null]));var Ke=Se.regexLiterals;if(Ke){var nt=Ke>1?"":`
+`):jt=jt.replace(/[ \t\r\n]+/g," "),at[tt]=jt,nt[tt<<1]=Ke,Ke+=jt.length,nt[tt++<<1|1]=_t)}}return bt(Se),{sourceCode:at.join("").replace(/\n$/,""),spans:nt}}function be(Se,Fe,$e,at,Ke){if(!$e)return;var nt={sourceNode:Se,pre:1,langExtension:null,numberLines:null,sourceCode:$e,spans:null,basePos:Fe,decorations:null};at(nt),Ke.push.apply(Ke,nt.decorations)}var Oe=/\S/;function We(Se){for(var Fe=void 0,$e=Se.firstChild;$e;$e=$e.nextSibling){var at=$e.nodeType;Fe=at===1?Fe?Se:$e:at===3&&Oe.test($e.nodeValue)?Se:Fe}return Fe===Se?void 0:Fe}function je(Se,Fe){var $e={},at;(function(){for(var tt=Se.concat(Fe),bt=[],_t={},Lt=0,Ot=tt.length;Lt=0;)$e[jt.charAt(Nt)]=xt;var mt=xt[1],Ht=""+mt;_t.hasOwnProperty(Ht)||(bt.push(mt),_t[Ht]=null)}bt.push(/[\0-\uffff]/),at=xe(bt)})();var Ke=Fe.length,nt=function(tt){for(var bt=tt.sourceCode,_t=tt.basePos,Lt=tt.sourceNode,Ot=[_t,g],xt=0,jt=bt.match(at)||[],Nt={},mt=0,Ht=jt.length;mt=5&&ge.substring(0,5)==="lang-",ne&&!(ie&&typeof ie[1]=="string")&&(ne=!1,ge=H),ne||(Nt[Vt]=ge)}var le=xt;if(xt+=Vt.length,!ne)Ot.push(_t+le,ge);else{var ue=ie[1],ye=Vt.indexOf(ue),we=ye+ue.length;ie[2]&&(we=Vt.length-ie[2].length,ye=we-ue.length);var Ne=ge.substring(5);be(Lt,_t+le,Vt.substring(0,ye),nt,Ot),be(Lt,_t+le+ye,ue,Y(Ne,ue),Ot),be(Lt,_t+le+we,Vt.substring(we),nt,Ot)}}tt.decorations=Ot};return nt}function ct(Se){var Fe=[],$e=[];Se.tripleQuotedStrings?Fe.push([E,/^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/,null,`'"`]):Se.multiLineStrings?Fe.push([E,/^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/,null,"'\"`"]):Fe.push([E,/^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,null,`"'`]),Se.verbatimStrings&&$e.push([E,/^@\"(?:[^\"]|\"\")*(?:\"|$)/,null]);var at=Se.hashComments;at&&(Se.cStyleComments?(at>1?Fe.push([w,/^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/,null,"#"]):Fe.push([w,/^#(?:(?:define|e(?:l|nd)if|else|error|ifn?def|include|line|pragma|undef|warning)\b|[^\r\n]*)/,null,"#"]),$e.push([E,/^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h(?:h|pp|\+\+)?|[a-z]\w*)>/,null])):Fe.push([w,/^#[^\r\n]*/,null,"#"])),Se.cStyleComments&&($e.push([w,/^\/\/[^\r\n]*/,null]),$e.push([w,/^\/\*[\s\S]*?(?:\*\/|$)/,null]));var Ke=Se.regexLiterals;if(Ke){var nt=Ke>1?"":`
\r`,tt=nt?".":"[\\S\\s]",bt="/(?=[^/*"+nt+"])(?:[^/\\x5B\\x5C"+nt+"]|\\x5C"+tt+"|\\x5B(?:[^\\x5C\\x5D"+nt+"]|\\x5C"+tt+")*(?:\\x5D|$))+/";$e.push(["lang-regex",RegExp("^"+pe+"("+bt+")")])}var _t=Se.types;_t&&$e.push([b,_t]);var Lt=(""+Se.keywords).replace(/^ | $/g,"");Lt.length&&$e.push([k,new RegExp("^(?:"+Lt.replace(/[\s,]+/g,"|")+")\\b"),null]),Fe.push([g,/^\s+/,null,` \r
- \xA0`]);var Ot="^.[^\\s\\w.$@'\"`/\\\\]*";return Se.regexLiterals&&(Ot+="(?!s*/)"),$e.push([m,/^@[a-z_$][a-z_$@0-9]*/i,null],[b,/^(?:[@_]?[A-Z]+[a-z][A-Za-z_$@0-9]*|\w+_t\b)/,null],[g,/^[a-z_$][a-z_$@0-9]*/i,null],[m,new RegExp("^(?:0x[a-f0-9]+|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)(?:e[+\\-]?\\d+)?)[a-z]*","i"),null,"0123456789"],[g,/^\\[\s\S]?/,null],[v,new RegExp(Ot),null]),Ue(Fe,$e)}var Ge=ct({keywords:T,hashComments:!0,cStyleComments:!0,multiLineStrings:!0,regexLiterals:!0});function Je(Se,Fe,$e){for(var at=/(?:^|\s)nocode(?:\s|$)/,Ke=/\r\n?|\n/,nt=Se.ownerDocument,tt=nt.createElement("li");Se.firstChild;)tt.appendChild(Se.firstChild);var bt=[tt];function _t(mt){var Ht=mt.nodeType;if(Ht==1&&!at.test(mt.className))if(mt.nodeName==="br")Lt(mt),mt.parentNode&&mt.parentNode.removeChild(mt);else for(var Vt=mt.firstChild;Vt;Vt=Vt.nextSibling)_t(Vt);else if((Ht==3||Ht==4)&&$e){var ge=mt.nodeValue,ie=ge.match(Ke);if(ie){var ne=ge.substring(0,ie.index);mt.nodeValue=ne;var ce=ge.substring(ie.index+ie[0].length);if(ce){var me=mt.parentNode;me.insertBefore(nt.createTextNode(ce),mt.nextSibling)}Lt(mt),ne||mt.parentNode.removeChild(mt)}}}function Lt(mt){for(;!mt.nextSibling;)if(mt=mt.parentNode,!mt)return;function Ht(ie,ne){var ce=ne?ie.cloneNode(!1):ie,me=ie.parentNode;if(me){var le=Ht(me,1),ue=ie.nextSibling;le.appendChild(ce);for(var ye=ue;ye;ye=ue)ue=ye.nextSibling,le.appendChild(ye)}return ce}for(var Vt=Ht(mt.nextSibling,0),ge;(ge=Vt.parentNode)&&ge.nodeType===1;)Vt=ge;bt.push(Vt)}for(var Ot=0;Ot=me&&(_t+=2),nt>=le&&(xt+=2)}}finally{ge&&(ge.style.display=ie)}}var Ye={};function ke(Se,Fe){for(var $e=Fe.length;--$e>=0;){var at=Fe[$e];Ye.hasOwnProperty(at)?q.console&&console.warn("cannot override language handler %s",at):Ye[at]=Se}}function Y(Se,Fe){return Se&&Ye.hasOwnProperty(Se)||(Se=/^\s*]*(?:>|$)/],[w,/^<\!--[\s\S]*?(?:-\->|$)/],["lang-",/^<\?([\s\S]+?)(?:\?>|$)/],["lang-",/^<%([\s\S]+?)(?:%>|$)/],[v,/^(?:<[%?]|[%?]>)/],["lang-",/^]*>([\s\S]+?)<\/xmp\b[^>]*>/i],["lang-js",/^]*>([\s\S]*?)(<\/script\b[^>]*>)/i],["lang-css",/^]*>([\s\S]*?)(<\/style\b[^>]*>)/i],["lang-in.tag",/^(<\/?[a-z][^<>]*>)/i]]),["default-markup","htm","html","mxml","xhtml","xml","xsl"]),ke(Ue([[g,/^[\s]+/,null,` \r
-`],[ee,/^(?:\"[^\"]*\"?|\'[^\']*\'?)/,null,`"'`]],[[R,/^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i],[Z,/^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],["lang-uq.val",/^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/],[v,/^[=<>\/]+/],["lang-js",/^on\w+\s*=\s*\"([^\"]+)\"/i],["lang-js",/^on\w+\s*=\s*\'([^\']+)\'/i],["lang-js",/^on\w+\s*=\s*([^\"\'>\s]+)/i],["lang-css",/^style\s*=\s*\"([^\"]+)\"/i],["lang-css",/^style\s*=\s*\'([^\']+)\'/i],["lang-css",/^style\s*=\s*([^\"\'>\s]+)/i]]),["in.tag"]),ke(Ue([],[[ee,/^[\s\S]+/]]),["uq.val"]),ke(ct({keywords:U,hashComments:!0,cStyleComments:!0,types:x}),["c","cc","cpp","cxx","cyc","m"]),ke(ct({keywords:"null,true,false"}),["json"]),ke(ct({keywords:M,hashComments:!0,cStyleComments:!0,verbatimStrings:!0,types:x}),["cs"]),ke(ct({keywords:W,cStyleComments:!0}),["java"]),ke(ct({keywords:p,hashComments:!0,multiLineStrings:!0}),["bash","bsh","csh","sh"]),ke(ct({keywords:d,hashComments:!0,multiLineStrings:!0,tripleQuotedStrings:!0}),["cv","py","python"]),ke(ct({keywords:C,hashComments:!0,multiLineStrings:!0,regexLiterals:2}),["perl","pl","pm"]),ke(ct({keywords:f,hashComments:!0,multiLineStrings:!0,regexLiterals:!0}),["rb","ruby"]),ke(ct({keywords:I,cStyleComments:!0,regexLiterals:!0}),["javascript","js","ts","typescript"]),ke(ct({keywords:P,hashComments:3,cStyleComments:!0,multilineStrings:!0,tripleQuotedStrings:!0,regexLiterals:!0}),["coffee"]),ke(Ue([],[[E,/^[\s\S]+/]]),["regex"]);function A(Se){var Fe=Se.langExtension;try{var $e=Ce(Se.sourceNode,Se.pre),at=$e.sourceCode;Se.sourceCode=at,Se.spans=$e.spans,Se.basePos=0,Y(Fe,at)(Se),Xe(Se)}catch(Ke){q.console&&console.log(Ke&&Ke.stack||Ke)}}function _(Se,Fe,$e){var at=$e||!1,Ke=Fe||null,nt=document.createElement("div");nt.innerHTML=""+Se+"
",nt=nt.firstChild,at&&Je(nt,at,!0);var tt={langExtension:Ke,numberLines:at,sourceNode:nt,pre:1,sourceCode:null,basePos:null,spans:null,decorations:null};return A(tt),nt.innerHTML}function J(Se,Fe){var $e=Fe||document.body,at=$e.ownerDocument||document;function Ke(ce){return $e.getElementsByTagName(ce)}for(var nt=[Ke("pre"),Ke("code"),Ke("xmp")],tt=[],bt=0;bt=me&&(_t+=2),nt>=le&&(xt+=2)}}finally{ge&&(ge.style.display=ie)}}var Qe={};function ke(Se,Fe){for(var $e=Fe.length;--$e>=0;){var at=Fe[$e];Qe.hasOwnProperty(at)?q.console&&console.warn("cannot override language handler %s",at):Qe[at]=Se}}function Y(Se,Fe){return Se&&Qe.hasOwnProperty(Se)||(Se=/^\s*]*(?:>|$)/],[w,/^<\!--[\s\S]*?(?:-\->|$)/],["lang-",/^<\?([\s\S]+?)(?:\?>|$)/],["lang-",/^<%([\s\S]+?)(?:%>|$)/],[v,/^(?:<[%?]|[%?]>)/],["lang-",/^]*>([\s\S]+?)<\/xmp\b[^>]*>/i],["lang-js",/^]*>([\s\S]*?)(<\/script\b[^>]*>)/i],["lang-css",/^]*>([\s\S]*?)(<\/style\b[^>]*>)/i],["lang-in.tag",/^(<\/?[a-z][^<>]*>)/i]]),["default-markup","htm","html","mxml","xhtml","xml","xsl"]),ke(je([[g,/^[\s]+/,null,` \r
+`],[ee,/^(?:\"[^\"]*\"?|\'[^\']*\'?)/,null,`"'`]],[[R,/^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i],[Z,/^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],["lang-uq.val",/^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/],[v,/^[=<>\/]+/],["lang-js",/^on\w+\s*=\s*\"([^\"]+)\"/i],["lang-js",/^on\w+\s*=\s*\'([^\']+)\'/i],["lang-js",/^on\w+\s*=\s*([^\"\'>\s]+)/i],["lang-css",/^style\s*=\s*\"([^\"]+)\"/i],["lang-css",/^style\s*=\s*\'([^\']+)\'/i],["lang-css",/^style\s*=\s*([^\"\'>\s]+)/i]]),["in.tag"]),ke(je([],[[ee,/^[\s\S]+/]]),["uq.val"]),ke(ct({keywords:U,hashComments:!0,cStyleComments:!0,types:x}),["c","cc","cpp","cxx","cyc","m"]),ke(ct({keywords:"null,true,false"}),["json"]),ke(ct({keywords:I,hashComments:!0,cStyleComments:!0,verbatimStrings:!0,types:x}),["cs"]),ke(ct({keywords:G,cStyleComments:!0}),["java"]),ke(ct({keywords:p,hashComments:!0,multiLineStrings:!0}),["bash","bsh","csh","sh"]),ke(ct({keywords:d,hashComments:!0,multiLineStrings:!0,tripleQuotedStrings:!0}),["cv","py","python"]),ke(ct({keywords:C,hashComments:!0,multiLineStrings:!0,regexLiterals:2}),["perl","pl","pm"]),ke(ct({keywords:f,hashComments:!0,multiLineStrings:!0,regexLiterals:!0}),["rb","ruby"]),ke(ct({keywords:M,cStyleComments:!0,regexLiterals:!0}),["javascript","js","ts","typescript"]),ke(ct({keywords:P,hashComments:3,cStyleComments:!0,multilineStrings:!0,tripleQuotedStrings:!0,regexLiterals:!0}),["coffee"]),ke(je([],[[E,/^[\s\S]+/]]),["regex"]);function A(Se){var Fe=Se.langExtension;try{var $e=Ce(Se.sourceNode,Se.pre),at=$e.sourceCode;Se.sourceCode=at,Se.spans=$e.spans,Se.basePos=0,Y(Fe,at)(Se),Xe(Se)}catch(Ke){q.console&&console.log(Ke&&Ke.stack||Ke)}}function _(Se,Fe,$e){var at=$e||!1,Ke=Fe||null,nt=document.createElement("div");nt.innerHTML=""+Se+"
",nt=nt.firstChild,at&&Ze(nt,at,!0);var tt={langExtension:Ke,numberLines:at,sourceNode:nt,pre:1,sourceCode:null,basePos:null,spans:null,decorations:null};return A(tt),nt.innerHTML}function J(Se,Fe){var $e=Fe||document.body,at=$e.ownerDocument||document;function Ke(ce){return $e.getElementsByTagName(ce)}for(var nt=[Ke("pre"),Ke("code"),Ke("xmp")],tt=[],bt=0;bt0&&ae[ae.length-1])||Ke[0]!==6&&Ke[0]!==2)){Se=0;continue}if(Ke[0]===3&&(!ae||Ke[1]>ae[0]&&Ke[1]0&&ae[ae.length-1])||Ke[0]!==6&&Ke[0]!==2)){Se=0;continue}if(Ke[0]===3&&(!ae||Ke[1]>ae[0]&&Ke[1]',"select"),this.addActionButton(J,'',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(J,'',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(J,'',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(J,'',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(J,'',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(J,'',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(J,'',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function($){var Se=document.createElement("div");Se.className=""+_.toolbarButtonStyleClass.name,Se.setAttribute("data-type-name",$.typeName),Se.innerHTML=$.icon,Se.addEventListener("click",function(){_.markerToolbarButtonClicked(Se,$)}),_.buttons.push(Se),_.markerButtons.push(Se)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var ae=document.createElement("div");ae.className=this.toolbarBlockStyleClass.name,ae.style.whiteSpace="nowrap",ae.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ae),this.addActionButton(ae,'',"render"),this.addActionButton(ae,'',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},Y.prototype.addButtonClickListener=function(A){this.buttonClickListeners.push(A)},Y.prototype.removeButtonClickListener=function(A){this.buttonClickListeners.indexOf(A)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(A),1)},Y.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},Y.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var A=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var _=0;_',"select"),this.addActionButton(J,'',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(J,'',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(J,'',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(J,'',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(J,'',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(J,'',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(J,'',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function($){var Se=document.createElement("div");Se.className=""+_.toolbarButtonStyleClass.name,Se.setAttribute("data-type-name",$.typeName),Se.innerHTML=$.icon,Se.addEventListener("click",function(){_.markerToolbarButtonClicked(Se,$)}),_.buttons.push(Se),_.markerButtons.push(Se)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var ae=document.createElement("div");ae.className=this.toolbarBlockStyleClass.name,ae.style.whiteSpace="nowrap",ae.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ae),this.addActionButton(ae,'',"render"),this.addActionButton(ae,'',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},Y.prototype.addButtonClickListener=function(A){this.buttonClickListeners.push(A)},Y.prototype.removeButtonClickListener=function(A){this.buttonClickListeners.indexOf(A)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(A),1)},Y.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},Y.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var A=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var _=0;_0&&this.buttonClickListeners.forEach(function(J){return J("marker",_)}),this.markerButtonOverflowBlock.style.display="none"},Y.prototype.actionToolbarButtonClicked=function(A,_){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(J){return J("action",_)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},Y.prototype.setActiveButton=function(A){this.resetButtonStyles(),A.className=A.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),A.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},Y.prototype.setActiveMarkerButton=function(A){var _=this.markerButtons.find(function(J){return J.getAttribute("data-type-name")===A});_&&this.setActiveButton(_)},Y.prototype.setCurrentMarker=function(A){var _=this;this.currentMarker=A,this.buttons.filter(function(J){return/delete|notes/.test(J.getAttribute("data-action"))}).forEach(function(J){_.currentMarker===void 0?(J.style.fillOpacity="0.4",J.style.pointerEvents="none"):(J.style.fillOpacity="1",J.style.pointerEvents="all")})},Y}(),M=function(){function Y(A,_,J,ae){this.panels=[],this.panelButtons=[],this.markerjsContainer=A,this.displayMode=_,this.uiStyleSettings=J,this.styles=ae,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return Y.prototype.addStyles=function(){var A;this.toolboxStyleClass=this.styles.addClass(new U("toolbox",`
+ `))},Y.prototype.markerToolbarButtonClicked=function(A,_){this.setActiveButton(A),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(J){return J("marker",_)}),this.markerButtonOverflowBlock.style.display="none"},Y.prototype.actionToolbarButtonClicked=function(A,_){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(J){return J("action",_)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},Y.prototype.setActiveButton=function(A){this.resetButtonStyles(),A.className=A.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),A.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},Y.prototype.setActiveMarkerButton=function(A){var _=this.markerButtons.find(function(J){return J.getAttribute("data-type-name")===A});_&&this.setActiveButton(_)},Y.prototype.setCurrentMarker=function(A){var _=this;this.currentMarker=A,this.buttons.filter(function(J){return/delete|notes/.test(J.getAttribute("data-action"))}).forEach(function(J){_.currentMarker===void 0?(J.style.fillOpacity="0.4",J.style.pointerEvents="none"):(J.style.fillOpacity="1",J.style.pointerEvents="all")})},Y}(),I=function(){function Y(A,_,J,ae){this.panels=[],this.panelButtons=[],this.markerjsContainer=A,this.displayMode=_,this.uiStyleSettings=J,this.styles=ae,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return Y.prototype.addStyles=function(){var A;this.toolboxStyleClass=this.styles.addClass(new U("toolbox",`
width: 100%;
flex-shrink: 0;
display: flex;
@@ -280,15 +280,15 @@ PERFORMANCE OF THIS SOFTWARE.
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new L("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
- `))},Y.prototype.show=function(A){var _;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=A,this.uiContainer.className=this.toolboxStyleClass.name+" "+((_=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&_!==void 0?_:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},Y.prototype.setPanelButtons=function(A){var _,J,ae=this;this.panels=A,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((_=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&_!==void 0?_:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((J=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&J!==void 0?J:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function($){var Se;$.uiStyleSettings=ae.uiStyleSettings;var Fe=document.createElement("div");Fe.className=ae.toolboxButtonStyleClass.name+" "+((Se=ae.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Se!==void 0?Se:ae.toolboxButtonStyleColorsClass.name),Fe.innerHTML=$.icon,Fe.title=$.title,Fe.addEventListener("click",function(){ae.panelButtonClick($)}),ae.panelButtons.push(Fe),ae.buttonRow.appendChild(Fe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},Y.prototype.panelButtonClick=function(A){var _=this,J=-1;if(A!==this.activePanel){J=this.panels.indexOf(A),this.panelRow.innerHTML="";var ae=A.getUi();ae.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(ae),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=A}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){_.displayMode==="inline"?_.panelRow.style.display="none":_.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function($,Se){var Fe,$e;$.className=_.toolboxButtonStyleClass.name+" "+(Se===J?""+((Fe=_.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Fe!==void 0?Fe:_.toolboxActiveButtonStyleColorsClass.name):""+(($e=_.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&$e!==void 0?$e:_.toolboxButtonStyleColorsClass.name))})},Y}(),P=function(Y,A){this.title=Y,this.icon=A},I=function(Y){function A(_,J,ae,$){var Se=Y.call(this,_,$||'')||this;return Se.colors=[],Se.addTransparent=!1,Se.colorBoxes=[],Se.colors=J,Se.currentColor=ae,Se.setCurrentColor=Se.setCurrentColor.bind(Se),Se.getColorBox=Se.getColorBox.bind(Se),Se}return re(A,Y),A.prototype.getUi=function(){var _=this,J=document.createElement("div");return J.style.overflow="hidden",J.style.whiteSpace="nowrap",this.colors.forEach(function(ae){var $=_.getColorBox(ae);J.appendChild($),_.colorBoxes.push($)}),J},A.prototype.getColorBox=function(_){var J=this,ae=this.uiStyleSettings.toolbarHeight/4,$=this.uiStyleSettings.toolbarHeight-ae,Se=document.createElement("div");Se.style.display="inline-block",Se.style.boxSizing="content-box",Se.style.width=$-2+"px",Se.style.height=$-2+"px",Se.style.padding="1px",Se.style.marginRight="2px",Se.style.marginBottom="2px",Se.style.borderWidth="2px",Se.style.borderStyle="solid",Se.style.borderRadius=($+2)/2+"px",Se.style.borderColor=_===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",Se.addEventListener("click",function(){J.setCurrentColor(_,Se)});var Fe=document.createElement("div");return Fe.style.display="inline-block",Fe.style.width=$-2+"px",Fe.style.height=$-2+"px",Fe.style.backgroundColor=_,Fe.style.borderRadius=$/2+"px",_==="transparent"&&(Fe.style.fill=this.uiStyleSettings.toolboxAccentColor,Fe.innerHTML=`',A.title="Powered by marker.js",A.style.display="grid",A.style.alignItems="center",A.style.justifyItems="center",A.style.padding="3px",A.style.width="20px",A.style.height="20px",this.logoUI.appendChild(A),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},Y.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},Y.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},Y.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},Y.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var A=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=A+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new W(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y-1&&this.markers.splice(this.markers.indexOf(A),1),A.dispose()},Y.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},Y.prototype.toolbarButtonClicked=function(A,_){if(A==="marker"&&_!==void 0)this.createNewMarker(_);else if(A==="action")switch(_){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},Y.prototype.deleteSelectedMarker=function(){var A=this;if(this._currentMarker!==void 0){var _=!1;if(this.eventListeners.markerbeforedelete.forEach(function(ae){var $=new Xe(A,A._currentMarker,!0);ae($),$.defaultPrevented&&(_=!0)}),!_){var J=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(ae){return ae(new Xe(A,J))})}}},Y.prototype.clear=function(){var A=this,_=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(Se){var Fe=new Xe(A,void 0,!0);Se(Fe),Fe.defaultPrevented&&(_=!0)}),!_)){this.setCurrentMarker();for(var J=function(Se){var Fe=ae.markers[Se];ae.setCurrentMarker(ae.markers[Se]),ae._currentMarker.dispose(),ae.markerImage.removeChild(ae._currentMarker.container),ae.markers.splice(ae.markers.indexOf(ae._currentMarker),1),ae.eventListeners.markerdelete.forEach(function($e){return $e(new Xe(A,Fe))})},ae=this,$=this.markers.length-1;$>=0;$--)J($);this.addUndoStep()}},Object.defineProperty(Y.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),Y.prototype.showNotesEditor=function(){var A;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(A=this._currentMarker.notes)!==null&&A!==void 0?A:"",this.overlayContainer.appendChild(this.notesArea))},Y.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},Y.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},Y.prototype.addUndoStep=function(){var A=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var _=this.getState(),J=this.undoRedoManager.getLastUndoStep();if(!J||J.width===_.width&&J.height===_.height){var ae=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(_),ae1&&this.panTo({x:A.clientX,y:A.clientY}))},Y.prototype.onPointerUp=function(A){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(A.clientX,A.clientY)),this.isDragging=!1,this.addUndoStep()},Y.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},Y.prototype.onKeyUp=function(A){this._currentMarker===void 0||this.notesArea!==void 0||A.key!=="Delete"&&A.key!=="Backspace"||this.deleteSelectedMarker()},Y.prototype.clientToLocalCoordinates=function(A,_){var J=this.markerImage.getBoundingClientRect();return{x:(A-J.left)/this.zoomLevel,y:(_-J.top)/this.zoomLevel}},Y.prototype.onWindowResize=function(){this.positionUI()},Y.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var A=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=A+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},Y.prototype.addLicenseKey=function(A){se.addKey(A)},Y.prototype.addEventListener=function(A,_){this.eventListeners.addEventListener(A,_)},Y.prototype.removeEventListener=function(A,_){this.eventListeners.removeEventListener(A,_)},Y.prototype.renderState=function(A){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(A),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(Y.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),Y.prototype.focus=function(){var A=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(_){return _(new Ge(A))}))},Y.prototype.blur=function(){var A=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(_){return _(new Ge(A))}))},Y.instanceCounter=0,Y}()},Vg4E:function(Pr,dr,He){},Y1PL:function(Pr,dr,He){"use strict";He.r(dr),He.d(dr,"ResizableTextArea",function(){return We});var ze=He("wx14"),re=He("1OyB"),H=He("vuIU"),oe=He("Ji7U"),K=He("LK+K"),B=He("q1tI"),se=He("VTBJ"),q=He("rePB"),X=He("Zm9Q"),V=He("Kwbf"),L=He("c+Xe"),U=He("m+aA"),W=He("bdgK"),M=new Map;function P(Ge){Ge.forEach(function(Je){var Xe,Ye=Je.target;(Xe=M.get(Ye))===null||Xe===void 0||Xe.forEach(function(ke){return ke(Ye)})})}var I=new W.default(P),C=null,d=null;function f(Ge,Je){M.has(Ge)||(M.set(Ge,new Set),I.observe(Ge)),M.get(Ge).add(Je)}function p(Ge,Je){M.has(Ge)&&(M.get(Ge).delete(Je),M.get(Ge).size||(I.unobserve(Ge),M.delete(Ge)))}var T=function(Ge){Object(oe.a)(Xe,Ge);var Je=Object(K.a)(Xe);function Xe(){return Object(re.a)(this,Xe),Je.apply(this,arguments)}return Object(H.a)(Xe,[{key:"render",value:function(){return this.props.children}}]),Xe}(B.Component),x=B.createContext(null);function E(Ge){var Je=Ge.children,Xe=Ge.onBatchResize,Ye=B.useRef(0),ke=B.useRef([]),Y=B.useContext(x),A=B.useCallback(function(_,J,ae){Ye.current+=1;var $=Ye.current;ke.current.push({size:_,element:J,data:ae}),Promise.resolve().then(function(){$===Ye.current&&(Xe==null||Xe(ke.current),ke.current=[])}),Y==null||Y(_,J,ae)},[Xe,Y]);return B.createElement(x.Provider,{value:A},Je)}function k(Ge){var Je=Ge.children,Xe=Ge.disabled,Ye=B.useRef(null),ke=B.useRef(null),Y=B.useContext(x),A=B.useRef({width:-1,height:-1,offsetWidth:-1,offsetHeight:-1}),_=B.isValidElement(Je)&&Object(L.c)(Je),J=_?Je.ref:null,ae=B.useMemo(function(){return Object(L.a)(J,Ye)},[J,Ye]),$=B.useRef(Ge);$.current=Ge;var Se=B.useCallback(function(Fe){var $e=$.current,at=$e.onResize,Ke=$e.data,nt=Fe.getBoundingClientRect(),tt=nt.width,bt=nt.height,_t=Fe.offsetWidth,Lt=Fe.offsetHeight,Ot=Math.floor(tt),xt=Math.floor(bt);if(A.current.width!==Ot||A.current.height!==xt||A.current.offsetWidth!==_t||A.current.offsetHeight!==Lt){var jt={width:Ot,height:xt,offsetWidth:_t,offsetHeight:Lt};A.current=jt;var Nt=_t===Math.round(tt)?tt:_t,mt=Lt===Math.round(bt)?bt:Lt,Ht=Object(se.a)(Object(se.a)({},jt),{},{offsetWidth:Nt,offsetHeight:mt});Y==null||Y(Ht,Fe,Ke),at&&Promise.resolve().then(function(){at(Ht,Fe)})}},[]);return B.useEffect(function(){var Fe=Object(U.a)(Ye.current)||Object(U.a)(ke.current);return Fe&&!Xe&&f(Fe,Se),function(){return p(Fe,Se)}},[Ye.current,Xe]),B.createElement(T,{ref:ke},_?B.cloneElement(Je,{ref:ae}):Je)}var w="rc-observer-key";function b(Ge){var Je=Ge.children,Xe=Object(X.a)(Je);return Xe.map(function(Ye,ke){var Y=(Ye==null?void 0:Ye.key)||"".concat(w,"-").concat(ke);return B.createElement(k,Object(ze.a)({},Ge,{key:Y}),Ye)})}b.Collection=E;var m=b,v=He("bT9E"),g=He("TSYQ"),R=He.n(g),O=`
+ `,bt.style.marginRight="5px",at.appendChild(bt)}$.typeBoxes.push(at)},$=this,Se=0;Se<4;Se++)ae(Se);return J},A.prototype.setCurrentType=function(_,J){var ae=this;this.currentType=_,this.typeBoxes.forEach(function($){$.style.borderColor=$===J?ae.uiStyleSettings!==void 0?ae.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},A}(P),Z=function(Y){function A(_,J,ae){var $=Y.call(this,_,J,ae)||this;return $.arrowType="end",$.arrowBaseHeight=10,$.arrowBaseWidth=10,$.getArrowPoints=$.getArrowPoints.bind($),$.setArrowType=$.setArrowType.bind($),$.arrowTypePanel=new H("Arrow type","end"),$.arrowTypePanel.onArrowTypeChanged=$.setArrowType,$}return re(A,Y),A.prototype.ownsTarget=function(_){return!(!Y.prototype.ownsTarget.call(this,_)&&_!==this.arrow1&&_!==this.arrow2)},A.prototype.getArrowPoints=function(_,J){var ae=this.arrowBaseWidth+2*this.strokeWidth,$=this.arrowBaseHeight+2*this.strokeWidth;return _-ae/2+","+(J+$/2)+" "+_+","+(J-$/2)+" "+(_+ae/2)+","+(J+$/2)},A.prototype.createTips=function(){this.arrow1=B.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(B.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=B.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(B.createTransform()),this.visual.appendChild(this.arrow2)},A.prototype.pointerDown=function(_,J){Y.prototype.pointerDown.call(this,_,J),this.state==="creating"&&this.createTips()},A.prototype.adjustVisual=function(){if(Y.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",B.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),B.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var _=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),J=this.arrow1.transform.baseVal.getItem(0);J.setRotate(_,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(J,0);var ae=this.arrow2.transform.baseVal.getItem(0);ae.setRotate(_+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(ae,0)}},A.prototype.setArrowType=function(_){this.arrowType=_,this.adjustVisual(),this.stateChanged()},Object.defineProperty(A.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),A.prototype.getState=function(){var _=Object.assign({arrowType:this.arrowType},Y.prototype.getState.call(this));return _.typeName=A.typeName,_},A.prototype.restoreState=function(_){Y.prototype.restoreState.call(this,_);var J=_;this.arrowType=J.arrowType,this.createTips(),this.adjustVisual()},A.typeName="ArrowMarker",A.title="Arrow marker",A.icon='',A}(v),ee=function(Y){function A(_,J,ae){var $=Y.call(this,_,J,ae)||this;return $.fillColor=ae.defaultFillColor,$.strokeWidth=0,$.fillPanel=new M("Color",ae.defaultColorSet,ae.defaultFillColor),$.fillPanel.onColorChanged=$.setFillColor,$}return re(A,Y),Object.defineProperty(A.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),A.prototype.getState=function(){var _=Y.prototype.getState.call(this);return _.typeName=A.typeName,_},A.typeName="CoverMarker",A.title="Cover marker",A.icon='',A}(x),fe=function(Y){function A(_,J,ae,$){var Se=Y.call(this,_,$||'')||this;return Se.opacities=[],Se.opacityBoxes=[],Se.opacities=J,Se.currentOpacity=ae,Se.setCurrentOpacity=Se.setCurrentOpacity.bind(Se),Se}return re(A,Y),A.prototype.getUi=function(){var _=this,J=document.createElement("div");return J.style.display="flex",J.style.overflow="hidden",J.style.flexGrow="2",J.style.justifyContent="space-between",this.opacities.forEach(function(ae){var $=document.createElement("div");$.style.display="flex",$.style.alignItems="center",$.style.justifyContent="center",$.style.padding="5px",$.style.borderWidth="2px",$.style.borderStyle="solid",$.style.borderColor=ae===_.currentOpacity?_.uiStyleSettings.toolboxAccentColor:"transparent",$.addEventListener("click",function(){_.setCurrentOpacity(ae,$)}),J.appendChild($);var Se=document.createElement("div");Se.innerText=100*ae+"%",$.appendChild(Se),_.opacityBoxes.push($)}),J},A.prototype.setCurrentOpacity=function(_,J){var ae=this;this.currentOpacity=_,this.opacityBoxes.forEach(function($){$.style.borderColor=$===J?ae.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},A}(P),pe=function(Y){function A(_,J,ae){var $=Y.call(this,_,J,ae)||this;return $.setOpacity=$.setOpacity.bind($),$.fillColor=ae.defaultHighlightColor,$.strokeWidth=0,$.opacity=ae.defaultHighlightOpacity,$.fillPanel=new M("Color",ae.defaultColorSet,$.fillColor),$.fillPanel.onColorChanged=$.setFillColor,$.opacityPanel=new fe("Opacity",ae.defaultOpacitySteps,$.opacity),$.opacityPanel.onOpacityChanged=$.setOpacity,$}return re(A,Y),A.prototype.setOpacity=function(_){this.opacity=_,this.visual&&B.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(A.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),A.prototype.getState=function(){var _=Y.prototype.getState.call(this);return _.typeName=A.typeName,_},A.typeName="HighlightMarker",A.title="Highlight marker",A.icon='',A}(ee),xe='',Ce=function(Y){function A(_,J,ae){var $=Y.call(this,_,J,ae)||this;return $.bgColor="transparent",$.tipPosition={x:0,y:0},$.tipBase1Position={x:0,y:0},$.tipBase2Position={x:0,y:0},$.tipMoving=!1,$.color=ae.defaultStrokeColor,$.bgColor=ae.defaultFillColor,$.fontFamily=ae.defaultFontFamily,$.defaultSize={x:100,y:30},$.setBgColor=$.setBgColor.bind($),$.getTipPoints=$.getTipPoints.bind($),$.positionTip=$.positionTip.bind($),$.setTipPoints=$.setTipPoints.bind($),$.colorPanel=new M("Text color",ae.defaultColorSet,$.color,''),$.colorPanel.onColorChanged=$.setColor,$.bgColorPanel=new M("Fill color",ae.defaultColorSet,$.bgColor,xe),$.bgColorPanel.onColorChanged=$.setBgColor,$.fontFamilyPanel=new g("Font",ae.defaultFontFamilies,ae.defaultFontFamily),$.fontFamilyPanel.onFontChanged=$.setFont,$.tipGrip=new f,$.tipGrip.visual.transform.baseVal.appendItem(B.createTransform()),$.controlBox.appendChild($.tipGrip.visual),$}return re(A,Y),A.prototype.ownsTarget=function(_){return Y.prototype.ownsTarget.call(this,_)||this.tipGrip.ownsTarget(_)||this.tip===_},A.prototype.createTip=function(){B.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=B.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},A.prototype.pointerDown=function(_,J){this.state==="new"&&Y.prototype.pointerDown.call(this,_,J),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(J)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):Y.prototype.pointerDown.call(this,_,J)},A.prototype.pointerUp=function(_){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,Y.prototype.pointerUp.call(this,_);else{var J=this.state==="creating";Y.prototype.pointerUp.call(this,_),this.setTipPoints(J),this.positionTip()}},A.prototype.manipulate=function(_){if(this.tipMoving){var J=this.unrotatePoint(_);this.tipPosition={x:J.x-this.manipulationStartLeft,y:J.y-this.manipulationStartTop},this.positionTip()}else Y.prototype.manipulate.call(this,_)},A.prototype.setBgColor=function(_){this.bgRectangle&&this.tip&&(B.setAttributes(this.bgRectangle,[["fill",_]]),B.setAttributes(this.tip,[["fill",_]])),this.bgColor=_,this.fillColorChanged(_)},A.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},A.prototype.setTipPoints=function(_){_===void 0&&(_=!1);var J=Math.min(this.height/2,15),ae=this.height/5;_&&(this.tipPosition={x:J+ae/2,y:this.height+20});var $=Math.atan(this.height/2/(this.width/2));this.tipPosition.x=this.width/2&&this.tipPosition.y=this.width/2&&this.tipPosition.y>=this.height/2?$.1)){var _=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),J=this.tip1.transform.baseVal.getItem(0);J.setRotate(_,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(J,0);var ae=this.tip2.transform.baseVal.getItem(0);ae.setRotate(_+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(ae,0)}},Object.defineProperty(A.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),A.prototype.getState=function(){var _=Y.prototype.getState.call(this);return _.typeName=A.typeName,_},A.prototype.restoreState=function(_){Y.prototype.restoreState.call(this,_),this.createTips(),this.adjustVisual()},A.typeName="MeasurementMarker",A.title="Measurement marker",A.icon='',A}(v),We=function(Y){function A(_,J,ae){var $=Y.call(this,_,J,ae)||this;return $.strokePanel.colors=ae.defaultColorSet,$.fillColor="transparent",$}return re(A,Y),Object.defineProperty(A.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),A.prototype.getState=function(){var _=Y.prototype.getState.call(this);return _.typeName=A.typeName,_},A.typeName="EllipseFrameMarker",A.title="Ellipse frame marker",A.icon='',A}(be),je=function(){function Y(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(Y.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),Y.prototype.addUndoStep=function(A){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(A)||(this.undoStack.push(A),JSON.stringify(this.lastRedoStep)!==JSON.stringify(A)&&this.redoStack.splice(0,this.redoStack.length))},Y.prototype.replaceLastUndoStep=function(A){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=A)},Y.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},Y.prototype.undo=function(){if(this.undoStack.length>1){var A=this.undoStack.pop();return A!==void 0&&this.redoStack.push(A),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},Y.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},Y}(),ct=function(Y){function A(_,J,ae){var $=Y.call(this,_,J,ae)||this;return $.strokeColor="transparent",$.strokeWidth=0,$.strokeDasharray="",$.curveX=0,$.curveY=0,$.manipulationStartCurveX=0,$.manipulationStartCurveY=0,$.setStrokeColor=$.setStrokeColor.bind($),$.setStrokeWidth=$.setStrokeWidth.bind($),$.setStrokeDasharray=$.setStrokeDasharray.bind($),$.positionGrips=$.positionGrips.bind($),$.addControlGrips=$.addControlGrips.bind($),$.adjustVisual=$.adjustVisual.bind($),$.setupControlBox=$.setupControlBox.bind($),$.resize=$.resize.bind($),$.strokeColor=ae.defaultColor,$.strokeWidth=ae.defaultStrokeWidth,$.strokeDasharray=ae.defaultStrokeDasharray,$.strokePanel=new M("Line color",ae.defaultColorSet,ae.defaultColor),$.strokePanel.onColorChanged=$.setStrokeColor,$.strokeWidthPanel=new E("Line width",ae.defaultStrokeWidths,ae.defaultStrokeWidth),$.strokeWidthPanel.onWidthChanged=$.setStrokeWidth,$.strokeStylePanel=new k("Line style",ae.defaultStrokeDasharrays,ae.defaultStrokeDasharray),$.strokeStylePanel.onStyleChanged=$.setStrokeDasharray,$}return re(A,Y),A.prototype.ownsTarget=function(_){return!(!Y.prototype.ownsTarget.call(this,_)&&_!==this.visual&&_!==this.selectorCurve&&_!==this.visibleCurve&&!this.curveGrip.ownsTarget(_))},A.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},A.prototype.createVisual=function(){this.visual=B.createGroup(),this.selectorCurve=B.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=B.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},A.prototype.pointerDown=function(_,J){Y.prototype.pointerDown.call(this,_,J),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=_.x,this.curveY=_.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(J)&&(this.activeGrip=this.curveGrip,this._state="resize")},A.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),B.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),B.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),B.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},A.prototype.setupControlBox=function(){Y.prototype.setupControlBox.call(this),this.curveControlLine1=B.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=B.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},A.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,Y.prototype.addControlGrips.call(this)},A.prototype.positionGrips=function(){Y.prototype.positionGrips.call(this);var _=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-_/2,this.curveY-_/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},A.prototype.manipulate=function(_){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+_.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+_.y-this.manipulationStartY),Y.prototype.manipulate.call(this,_)},A.prototype.resize=function(_){this.activeGrip===this.curveGrip&&(this.curveX=_.x,this.curveY=_.y),Y.prototype.resize.call(this,_),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},A.prototype.setStrokeColor=function(_){this.strokeColor=_,this.adjustVisual(),this.colorChanged(_)},A.prototype.setStrokeWidth=function(_){this.strokeWidth=_,this.adjustVisual()},A.prototype.setStrokeDasharray=function(_){this.strokeDasharray=_,this.adjustVisual()},A.prototype.scale=function(_,J){this.curveX=this.curveX*_,this.curveY=this.curveY*J,Y.prototype.scale.call(this,_,J)},Object.defineProperty(A.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),A.prototype.getState=function(){var _=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},Y.prototype.getState.call(this));return _.typeName=A.typeName,_},A.prototype.restoreState=function(_){Y.prototype.restoreState.call(this,_);var J=_;this.strokeColor=J.strokeColor,this.strokeWidth=J.strokeWidth,this.strokeDasharray=J.strokeDasharray,this.curveX=J.curveX,this.curveY=J.curveY,this.createVisual(),this.adjustVisual()},A.typeName="CurveMarker",A.title="Curve marker",A.icon='',A}(m),Ge=function(){function Y(A,_){_===void 0&&(_=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=A,this.cancelable=_}return Object.defineProperty(Y.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),Y.prototype.preventDefault=function(){this._defaultPrevented=!0},Y}(),Ze=function(Y){function A(_,J,ae){var $=Y.call(this,_,!1)||this;return $.dataUrl=J,$.state=ae,$}return re(A,Y),A}(Ge),Xe=function(Y){function A(_,J,ae){ae===void 0&&(ae=!1);var $=Y.call(this,_,ae)||this;return $.marker=J,$}return re(A,Y),A}(Ge),Qe=function(){function Y(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return Y.prototype.addEventListener=function(A,_){this[A].push(_)},Y.prototype.removeEventListener=function(A,_){var J=this[A].indexOf(_);J>-1&&this[A].splice(J,1)},Y}(),ke=function(){function Y(A){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new b,this._isOpen=!1,this.undoRedoManager=new je,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Qe,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=Y.instanceCounter++,this.styles=new V(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=A,this.targetRoot=document.body,this.width=A.clientWidth,this.height=A.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(Y.prototype,"ALL_MARKER_TYPES",{get:function(){return[w,O,Z,R,We,be,pe,Ce,Oe,ee,v,ct]},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[w,O,Z,R,be,pe,Ce]},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"BASIC_MARKER_TYPES",{get:function(){return[w,O,Z,R,pe]},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(A){var _=this;this._availableMarkerTypes.splice(0),A.forEach(function(J){if(typeof J=="string"){var ae=_.ALL_MARKER_TYPES.find(function($){return $.typeName===J});ae!==void 0&&_._availableMarkerTypes.push(ae)}else _._availableMarkerTypes.push(J)})},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(A){this._zoomLevel=A,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(Y.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Y.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),se.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},Y.prototype.show=function(){var A=this;this.styles.styleSheetRoot===void 0&&X.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=X.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(_){return _(new Ge(A))})},Y.prototype.render=function(){return z(this,void 0,void 0,function(){var A;return oe(this,function(_){switch(_.label){case 0:return this.setCurrentMarker(),(A=new q).naturalSize=this.renderAtNaturalSize,A.imageType=this.renderImageType,A.imageQuality=this.renderImageQuality,A.markersOnly=this.renderMarkersOnly,A.width=this.renderWidth,A.height=this.renderHeight,[4,A.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return _.sent(),[4,A.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,_.sent()]}})})},Y.prototype.close=function(A){var _=this;if(A===void 0&&(A=!1),this.isOpen){var J=!1;A||this.eventListeners.beforeclose.forEach(function(ae){var $=new Ge(_,!0);ae($),$.defaultPrevented&&(J=!0)}),J||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(ae){return ae(new Ge(_))}),this.detachEvents(),this._isOpen=!1)}},Y.prototype.addMarkersToToolbar=function(){for(var A,_=[],J=0;Jthis.editorCanvas.clientHeight?this.editorCanvas.clientHeight*A:this.editorCanvas.clientWidth,J=_',A.title="Powered by marker.js",A.style.display="grid",A.style.alignItems="center",A.style.justifyItems="center",A.style.padding="3px",A.style.width="20px",A.style.height="20px",this.logoUI.appendChild(A),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},Y.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},Y.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},Y.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},Y.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var A=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=A+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new G(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y-1&&this.markers.splice(this.markers.indexOf(A),1),A.dispose()},Y.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},Y.prototype.toolbarButtonClicked=function(A,_){if(A==="marker"&&_!==void 0)this.createNewMarker(_);else if(A==="action")switch(_){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},Y.prototype.deleteSelectedMarker=function(){var A=this;if(this._currentMarker!==void 0){var _=!1;if(this.eventListeners.markerbeforedelete.forEach(function(ae){var $=new Xe(A,A._currentMarker,!0);ae($),$.defaultPrevented&&(_=!0)}),!_){var J=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(ae){return ae(new Xe(A,J))})}}},Y.prototype.clear=function(){var A=this,_=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(Se){var Fe=new Xe(A,void 0,!0);Se(Fe),Fe.defaultPrevented&&(_=!0)}),!_)){this.setCurrentMarker();for(var J=function(Se){var Fe=ae.markers[Se];ae.setCurrentMarker(ae.markers[Se]),ae._currentMarker.dispose(),ae.markerImage.removeChild(ae._currentMarker.container),ae.markers.splice(ae.markers.indexOf(ae._currentMarker),1),ae.eventListeners.markerdelete.forEach(function($e){return $e(new Xe(A,Fe))})},ae=this,$=this.markers.length-1;$>=0;$--)J($);this.addUndoStep()}},Object.defineProperty(Y.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),Y.prototype.showNotesEditor=function(){var A;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(A=this._currentMarker.notes)!==null&&A!==void 0?A:"",this.overlayContainer.appendChild(this.notesArea))},Y.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},Y.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},Y.prototype.addUndoStep=function(){var A=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var _=this.getState(),J=this.undoRedoManager.getLastUndoStep();if(!J||J.width===_.width&&J.height===_.height){var ae=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(_),ae1&&this.panTo({x:A.clientX,y:A.clientY}))},Y.prototype.onPointerUp=function(A){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(A.clientX,A.clientY)),this.isDragging=!1,this.addUndoStep()},Y.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},Y.prototype.onKeyUp=function(A){this._currentMarker===void 0||this.notesArea!==void 0||A.key!=="Delete"&&A.key!=="Backspace"||this.deleteSelectedMarker()},Y.prototype.clientToLocalCoordinates=function(A,_){var J=this.markerImage.getBoundingClientRect();return{x:(A-J.left)/this.zoomLevel,y:(_-J.top)/this.zoomLevel}},Y.prototype.onWindowResize=function(){this.positionUI()},Y.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var A=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=A+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},Y.prototype.addLicenseKey=function(A){se.addKey(A)},Y.prototype.addEventListener=function(A,_){this.eventListeners.addEventListener(A,_)},Y.prototype.removeEventListener=function(A,_){this.eventListeners.removeEventListener(A,_)},Y.prototype.renderState=function(A){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(A),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(Y.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),Y.prototype.focus=function(){var A=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(_){return _(new Ge(A))}))},Y.prototype.blur=function(){var A=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(_){return _(new Ge(A))}))},Y.instanceCounter=0,Y}()},Vg4E:function(Pr,dr,He){},Y1PL:function(Pr,dr,He){"use strict";He.r(dr),He.d(dr,"ResizableTextArea",function(){return We});var ze=He("wx14"),re=He("1OyB"),z=He("vuIU"),oe=He("Ji7U"),K=He("LK+K"),B=He("q1tI"),se=He("VTBJ"),q=He("rePB"),X=He("Zm9Q"),V=He("Kwbf"),L=He("c+Xe"),U=He("m+aA"),G=He("bdgK"),I=new Map;function P(Ge){Ge.forEach(function(Ze){var Xe,Qe=Ze.target;(Xe=I.get(Qe))===null||Xe===void 0||Xe.forEach(function(ke){return ke(Qe)})})}var M=new G.default(P),C=null,d=null;function f(Ge,Ze){I.has(Ge)||(I.set(Ge,new Set),M.observe(Ge)),I.get(Ge).add(Ze)}function p(Ge,Ze){I.has(Ge)&&(I.get(Ge).delete(Ze),I.get(Ge).size||(M.unobserve(Ge),I.delete(Ge)))}var T=function(Ge){Object(oe.a)(Xe,Ge);var Ze=Object(K.a)(Xe);function Xe(){return Object(re.a)(this,Xe),Ze.apply(this,arguments)}return Object(z.a)(Xe,[{key:"render",value:function(){return this.props.children}}]),Xe}(B.Component),x=B.createContext(null);function E(Ge){var Ze=Ge.children,Xe=Ge.onBatchResize,Qe=B.useRef(0),ke=B.useRef([]),Y=B.useContext(x),A=B.useCallback(function(_,J,ae){Qe.current+=1;var $=Qe.current;ke.current.push({size:_,element:J,data:ae}),Promise.resolve().then(function(){$===Qe.current&&(Xe==null||Xe(ke.current),ke.current=[])}),Y==null||Y(_,J,ae)},[Xe,Y]);return B.createElement(x.Provider,{value:A},Ze)}function k(Ge){var Ze=Ge.children,Xe=Ge.disabled,Qe=B.useRef(null),ke=B.useRef(null),Y=B.useContext(x),A=B.useRef({width:-1,height:-1,offsetWidth:-1,offsetHeight:-1}),_=B.isValidElement(Ze)&&Object(L.c)(Ze),J=_?Ze.ref:null,ae=B.useMemo(function(){return Object(L.a)(J,Qe)},[J,Qe]),$=B.useRef(Ge);$.current=Ge;var Se=B.useCallback(function(Fe){var $e=$.current,at=$e.onResize,Ke=$e.data,nt=Fe.getBoundingClientRect(),tt=nt.width,bt=nt.height,_t=Fe.offsetWidth,Lt=Fe.offsetHeight,Ot=Math.floor(tt),xt=Math.floor(bt);if(A.current.width!==Ot||A.current.height!==xt||A.current.offsetWidth!==_t||A.current.offsetHeight!==Lt){var jt={width:Ot,height:xt,offsetWidth:_t,offsetHeight:Lt};A.current=jt;var Nt=_t===Math.round(tt)?tt:_t,mt=Lt===Math.round(bt)?bt:Lt,Ht=Object(se.a)(Object(se.a)({},jt),{},{offsetWidth:Nt,offsetHeight:mt});Y==null||Y(Ht,Fe,Ke),at&&Promise.resolve().then(function(){at(Ht,Fe)})}},[]);return B.useEffect(function(){var Fe=Object(U.a)(Qe.current)||Object(U.a)(ke.current);return Fe&&!Xe&&f(Fe,Se),function(){return p(Fe,Se)}},[Qe.current,Xe]),B.createElement(T,{ref:ke},_?B.cloneElement(Ze,{ref:ae}):Ze)}var w="rc-observer-key";function b(Ge){var Ze=Ge.children,Xe=Object(X.a)(Ze);return Xe.map(function(Qe,ke){var Y=(Qe==null?void 0:Qe.key)||"".concat(w,"-").concat(ke);return B.createElement(k,Object(ze.a)({},Ge,{key:Y}),Qe)})}b.Collection=E;var m=b,v=He("bT9E"),g=He("TSYQ"),R=He.n(g),O=`
min-height:0 !important;
max-height:none !important;
height:0 !important;
@@ -298,7 +298,7 @@ PERFORMANCE OF THIS SOFTWARE.
z-index:-1000 !important;
top:0 !important;
right:0 !important
-`,G=["letter-spacing","line-height","padding-top","padding-bottom","font-family","font-weight","font-size","font-variant","text-rendering","text-transform","width","text-indent","padding-left","padding-right","border-width","box-sizing","word-break"],Z={},ee;function fe(Ge){var Je=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Xe=Ge.getAttribute("id")||Ge.getAttribute("data-reactid")||Ge.getAttribute("name");if(Je&&Z[Xe])return Z[Xe];var Ye=window.getComputedStyle(Ge),ke=Ye.getPropertyValue("box-sizing")||Ye.getPropertyValue("-moz-box-sizing")||Ye.getPropertyValue("-webkit-box-sizing"),Y=parseFloat(Ye.getPropertyValue("padding-bottom"))+parseFloat(Ye.getPropertyValue("padding-top")),A=parseFloat(Ye.getPropertyValue("border-bottom-width"))+parseFloat(Ye.getPropertyValue("border-top-width")),_=G.map(function(ae){return"".concat(ae,":").concat(Ye.getPropertyValue(ae))}).join(";"),J={sizingStyle:_,paddingSize:Y,borderSize:A,boxSizing:ke};return Je&&Xe&&(Z[Xe]=J),J}function pe(Ge){var Je=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Xe=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null,Ye=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;ee||(ee=document.createElement("textarea"),ee.setAttribute("tab-index","-1"),ee.setAttribute("aria-hidden","true"),document.body.appendChild(ee)),Ge.getAttribute("wrap")?ee.setAttribute("wrap",Ge.getAttribute("wrap")):ee.removeAttribute("wrap");var ke=fe(Ge,Je),Y=ke.paddingSize,A=ke.borderSize,_=ke.boxSizing,J=ke.sizingStyle;ee.setAttribute("style","".concat(J,";").concat(O)),ee.value=Ge.value||Ge.placeholder||"";var ae=Number.MIN_SAFE_INTEGER,$=Number.MAX_SAFE_INTEGER,Se=ee.scrollHeight,Fe;if(_==="border-box"?Se+=A:_==="content-box"&&(Se-=Y),Xe!==null||Ye!==null){ee.value=" ";var $e=ee.scrollHeight-Y;Xe!==null&&(ae=$e*Xe,_==="border-box"&&(ae=ae+Y+A),Se=Math.max(ae,Se)),Ye!==null&&($=$e*Ye,_==="border-box"&&($=$+Y+A),Fe=Se>$?"":"hidden",Se=Math.min($,Se))}return{height:Se,minHeight:ae,maxHeight:$,overflowY:Fe,resize:"none"}}var xe=He("Gytx"),Ce=He.n(xe),be;(function(Ge){Ge[Ge.NONE=0]="NONE",Ge[Ge.RESIZING=1]="RESIZING",Ge[Ge.RESIZED=2]="RESIZED"})(be||(be={}));var Oe=function(Ge){Object(oe.a)(Xe,Ge);var Je=Object(K.a)(Xe);function Xe(Ye){var ke;return Object(re.a)(this,Xe),ke=Je.call(this,Ye),ke.nextFrameActionId=void 0,ke.resizeFrameId=void 0,ke.textArea=void 0,ke.saveTextArea=function(Y){ke.textArea=Y},ke.handleResize=function(Y){var A=ke.state.resizeStatus,_=ke.props,J=_.autoSize,ae=_.onResize;if(A!==be.NONE)return;typeof ae=="function"&&ae(Y),J&&ke.resizeOnNextFrame()},ke.resizeOnNextFrame=function(){cancelAnimationFrame(ke.nextFrameActionId),ke.nextFrameActionId=requestAnimationFrame(ke.resizeTextarea)},ke.resizeTextarea=function(){var Y=ke.props.autoSize;if(!Y||!ke.textArea)return;var A=Y.minRows,_=Y.maxRows,J=pe(ke.textArea,!1,A,_);ke.setState({textareaStyles:J,resizeStatus:be.RESIZING},function(){cancelAnimationFrame(ke.resizeFrameId),ke.resizeFrameId=requestAnimationFrame(function(){ke.setState({resizeStatus:be.RESIZED},function(){ke.resizeFrameId=requestAnimationFrame(function(){ke.setState({resizeStatus:be.NONE}),ke.fixFirefoxAutoScroll()})})})})},ke.renderTextArea=function(){var Y=ke.props,A=Y.prefixCls,_=A===void 0?"rc-textarea":A,J=Y.autoSize,ae=Y.onResize,$=Y.className,Se=Y.disabled,Fe=ke.state,$e=Fe.textareaStyles,at=Fe.resizeStatus,Ke=Object(v.a)(ke.props,["prefixCls","onPressEnter","autoSize","defaultValue","onResize"]),nt=R()(_,$,Object(q.a)({},"".concat(_,"-disabled"),Se));"value"in Ke&&(Ke.value=Ke.value||"");var tt=Object(se.a)(Object(se.a)(Object(se.a)({},ke.props.style),$e),at===be.RESIZING?{overflowX:"hidden",overflowY:"hidden"}:null);return B.createElement(m,{onResize:ke.handleResize,disabled:!(J||ae)},B.createElement("textarea",Object(ze.a)({},Ke,{className:nt,style:tt,ref:ke.saveTextArea})))},ke.state={textareaStyles:{},resizeStatus:be.NONE},ke}return Object(H.a)(Xe,[{key:"componentDidUpdate",value:function(ke){(ke.value!==this.props.value||!Ce()(ke.autoSize,this.props.autoSize))&&this.resizeTextarea()}},{key:"componentWillUnmount",value:function(){cancelAnimationFrame(this.nextFrameActionId),cancelAnimationFrame(this.resizeFrameId)}},{key:"fixFirefoxAutoScroll",value:function(){try{if(document.activeElement===this.textArea){var ke=this.textArea.selectionStart,Y=this.textArea.selectionEnd;this.textArea.setSelectionRange(ke,Y)}}catch(A){}}},{key:"render",value:function(){return this.renderTextArea()}}]),Xe}(B.Component),We=Oe,Ue=function(Ge){Object(oe.a)(Xe,Ge);var Je=Object(K.a)(Xe);function Xe(Ye){var ke;Object(re.a)(this,Xe),ke=Je.call(this,Ye),ke.resizableTextArea=void 0,ke.focus=function(){ke.resizableTextArea.textArea.focus()},ke.saveTextArea=function(A){ke.resizableTextArea=A},ke.handleChange=function(A){var _=ke.props.onChange;ke.setValue(A.target.value,function(){ke.resizableTextArea.resizeTextarea()}),_&&_(A)},ke.handleKeyDown=function(A){var _=ke.props,J=_.onPressEnter,ae=_.onKeyDown;A.keyCode===13&&J&&J(A),ae&&ae(A)};var Y=typeof Ye.value=="undefined"||Ye.value===null?Ye.defaultValue:Ye.value;return ke.state={value:Y},ke}return Object(H.a)(Xe,[{key:"setValue",value:function(ke,Y){"value"in this.props||this.setState({value:ke},Y)}},{key:"blur",value:function(){this.resizableTextArea.textArea.blur()}},{key:"render",value:function(){return B.createElement(We,Object(ze.a)({},this.props,{value:this.state.value,onKeyDown:this.handleKeyDown,onChange:this.handleChange,ref:this.saveTextArea}))}}],[{key:"getDerivedStateFromProps",value:function(ke){return"value"in ke?{value:ke.value}:null}}]),Xe}(B.Component),ct=dr.default=Ue},bT9E:function(Pr,dr,He){"use strict";He.d(dr,"a",function(){return re});var ze=He("VTBJ");function re(H,oe){var K=Object(ze.a)({},H);return Array.isArray(oe)&&oe.forEach(function(B){delete K[B]}),K}},"o/Ze":function(Pr,dr,He){Pr.exports={flex_box_center:"flex_box_center___33Y_2",flex_space_between:"flex_space_between___2l153",flex_box_vertical_center:"flex_box_vertical_center___23Tf8",flex_box_center_end:"flex_box_center_end___3eAIy",flex_box_column:"flex_box_column___2YVAm",form:"form___2JK57",btn:"btn___3UI5y",img:"img___mvEHH"}},p5ED:function(Pr,dr,He){"use strict";var ze=He("+L6B"),re=He("2/Rp"),H=He("5Dmo"),oe=He("3S7+"),K=He("k1fw"),B=He("9og8"),se=He("tJVT"),q=He("WmNS"),X=He.n(q),V=He("q1tI"),L=He.n(V),U=He("vHTk"),W=He.n(U),M=He("yEEn"),P=He("ZW9T"),I=He("1vsH"),C=He("V0Rq"),d=He("m3rI");dr.a=function(f){var p,T,x,E,k,w,b,m=f.editOffice,v=m===void 0?"view":m,g=f.data,R=f.theme,O=f.type,G=f.filename,Z=f.monacoEditor,ee=f.className,fe=f.style,pe=f.close,xe=f.onClose,Ce=f.hasMask,be=f.disabledDownload,Oe=Object(V.useState)("https://view.officeapps.live.com/op/view.aspx?src=http://testgs.educoder.net//rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBCZz09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--03541f6234b93d7ac3b2d84e7eb0e6594a952945/1.ppt"),We=Object(se.a)(Oe,2),Ue=We[0],ct=We[1],Ge=Object(V.useState)(""),Je=Object(se.a)(Ge,2),Xe=Je[0],Ye=Je[1],ke=Object(V.useState)(),Y=Object(se.a)(ke,2),A=Y[0],_=Y[1],J=window.ENV==="build"?"/react/build":"",ae=d.a.PROXY_SERVER||location.origin,$,Se=1024*1024,Fe=10*Se,$e=Object(V.useRef)();(p=g)!==null&&p!==void 0&&p.startsWith("/api")&&O!=="txt"&&(g=(d.a.API_SERVER||location.origin)+g),O==="office"&&($=Object(I.T)(g).filesize,$>Fe&&(O="other")),G&&Z&&(Z.filename=G),Object(V.useEffect)(function(){var tt,bt,_t=(tt=document.cookie)===null||tt===void 0||((bt=tt.replace(/\s/g,""))===null||bt===void 0)?void 0:bt.split(";");_t==null||_t.map(function(Lt){var Ot=Lt.split("=");Ot[0]==="_educoder_session"&&Ye(Ot[1])})},[]),Object(V.useEffect)(function(){O==="office"&&at()},[O,g]);var at=function(){var tt=Object(B.a)(X.a.mark(function bt(){var _t,Lt,Ot;return X.a.wrap(function(jt){for(;;)switch(jt.prev=jt.next){case 0:return console.log("data:",g),_t=g,g.startsWith("http")||(_t=location.origin+_t),Lt=new URL(_t).pathname.split("/").pop(),jt.next=6,Object(C.V)({attachment_id:Lt});case 6:Ot=jt.sent,_(Ot);case 8:case"end":return jt.stop()}},bt)}));return function(){return tt.apply(this,arguments)}}(),Ke=function(){if(g.startsWith("http")||g.startsWith("blob:")){nt();return}Object(I.z)(G||"educoder",g,G)},nt=function(){Object(I.x)(G||"educoder",decodeURIComponent(g))};return L.a.createElement("div",{style:Object(K.a)({},fe||{}),className:"".concat(Ce&&W.a.bgBlack," ").concat(O?W.a.wrp:"hide")},pe&&L.a.createElement("div",{className:W.a.close,ref:$e},!be&&L.a.createElement(oe.a,{title:"\u70B9\u51FB\u4E0B\u8F7D\u6B64\u6587\u4EF6",getPopupContainer:function(){return $e.current}},L.a.createElement("span",{onClick:nt},L.a.createElement("i",{className:"icon-quxiaozhiding"}))),L.a.createElement(oe.a,{title:"\u5173\u95ED",getPopupContainer:function(){return $e.current}},L.a.createElement("span",{className:"",onClick:xe},L.a.createElement("i",{className:"icon-guanbi1"})))),L.a.createElement("div",{className:"".concat(W.a[ee]," ").concat(ee," ").concat(W.a.monaco," ").concat(O==="txt"?"show":"hide")},O==="txt"&&L.a.createElement(P.b,Z)),O==="audio"&&L.a.createElement("audio",{src:"".concat(((T=g)===null||T===void 0?void 0:T.indexOf("http://"))>-1||((x=g)===null||x===void 0?void 0:x.indexOf("https://"))>-1?"":"data:audio/mp3;base64,").concat(g),autoPlay:!0}),O==="video"&&L.a.createElement(L.a.Fragment,null,((E=g)===null||E===void 0?void 0:E.indexOf("http"))>-1?L.a.createElement("video",{controls:!0,src:"".concat(g),autoPlay:!0}):L.a.createElement("video",{controls:!0,src:"data:video/mp4;base64,".concat(g),autoPlay:!0})),O==="office"&&A&&L.a.createElement("iframe",{src:"".concat(J,"/office.html?key=").concat(A.key,"&url=").concat(ae+A.url,"&callbackUrl=").concat(ae+A.callbackUrl,"&fileType=").concat(A.fileType,"&title=").concat(A.title,"&model=").concat(v,"&officeServer=").concat(d.a.OFFICE_SERVER,"&disabledDownload=").concat(!!be)}),O==="html"&&L.a.createElement("iframe",{src:g+"&disposition=inline"}),O==="pdf"&&L.a.createElement("iframe",{src:"".concat(J,"/js/pdfview/index.html?url=").concat(g,"&disabledDownload=").concat(!!be)}),O==="image"&&L.a.createElement("img",{src:"".concat(((k=g)===null||k===void 0?void 0:k.indexOf("http://"))>-1||((w=g)===null||w===void 0?void 0:w.indexOf("https://"))>-1||(b=g)!==null&&b!==void 0&&b.startsWith("/api")?"":"data:image/png;base64,").concat(g)}),O==="other"&&L.a.createElement("div",null,L.a.createElement(re.a,{type:"primary",size:"large",onClick:Ke},L.a.createElement(M.a,null),"\u70B9\u51FB\u4E0B\u8F7D")),O==="download"&&L.a.createElement(re.a,{type:"primary",size:"large",onClick:Ke},L.a.createElement(M.a,null),"\u70B9\u51FB\u4E0B\u8F7D"))}},phzI:function(Pr,dr,He){"use strict";var ze=He("k1fw"),re=He("9og8"),H=He("tJVT"),oe=He("WmNS"),K=He.n(oe),B=He("q1tI"),se=He.n(B),q=He("yyNy");/*! *****************************************************************************
+`,H=["letter-spacing","line-height","padding-top","padding-bottom","font-family","font-weight","font-size","font-variant","text-rendering","text-transform","width","text-indent","padding-left","padding-right","border-width","box-sizing","word-break"],Z={},ee;function fe(Ge){var Ze=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Xe=Ge.getAttribute("id")||Ge.getAttribute("data-reactid")||Ge.getAttribute("name");if(Ze&&Z[Xe])return Z[Xe];var Qe=window.getComputedStyle(Ge),ke=Qe.getPropertyValue("box-sizing")||Qe.getPropertyValue("-moz-box-sizing")||Qe.getPropertyValue("-webkit-box-sizing"),Y=parseFloat(Qe.getPropertyValue("padding-bottom"))+parseFloat(Qe.getPropertyValue("padding-top")),A=parseFloat(Qe.getPropertyValue("border-bottom-width"))+parseFloat(Qe.getPropertyValue("border-top-width")),_=H.map(function(ae){return"".concat(ae,":").concat(Qe.getPropertyValue(ae))}).join(";"),J={sizingStyle:_,paddingSize:Y,borderSize:A,boxSizing:ke};return Ze&&Xe&&(Z[Xe]=J),J}function pe(Ge){var Ze=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Xe=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null,Qe=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;ee||(ee=document.createElement("textarea"),ee.setAttribute("tab-index","-1"),ee.setAttribute("aria-hidden","true"),document.body.appendChild(ee)),Ge.getAttribute("wrap")?ee.setAttribute("wrap",Ge.getAttribute("wrap")):ee.removeAttribute("wrap");var ke=fe(Ge,Ze),Y=ke.paddingSize,A=ke.borderSize,_=ke.boxSizing,J=ke.sizingStyle;ee.setAttribute("style","".concat(J,";").concat(O)),ee.value=Ge.value||Ge.placeholder||"";var ae=Number.MIN_SAFE_INTEGER,$=Number.MAX_SAFE_INTEGER,Se=ee.scrollHeight,Fe;if(_==="border-box"?Se+=A:_==="content-box"&&(Se-=Y),Xe!==null||Qe!==null){ee.value=" ";var $e=ee.scrollHeight-Y;Xe!==null&&(ae=$e*Xe,_==="border-box"&&(ae=ae+Y+A),Se=Math.max(ae,Se)),Qe!==null&&($=$e*Qe,_==="border-box"&&($=$+Y+A),Fe=Se>$?"":"hidden",Se=Math.min($,Se))}return{height:Se,minHeight:ae,maxHeight:$,overflowY:Fe,resize:"none"}}var xe=He("Gytx"),Ce=He.n(xe),be;(function(Ge){Ge[Ge.NONE=0]="NONE",Ge[Ge.RESIZING=1]="RESIZING",Ge[Ge.RESIZED=2]="RESIZED"})(be||(be={}));var Oe=function(Ge){Object(oe.a)(Xe,Ge);var Ze=Object(K.a)(Xe);function Xe(Qe){var ke;return Object(re.a)(this,Xe),ke=Ze.call(this,Qe),ke.nextFrameActionId=void 0,ke.resizeFrameId=void 0,ke.textArea=void 0,ke.saveTextArea=function(Y){ke.textArea=Y},ke.handleResize=function(Y){var A=ke.state.resizeStatus,_=ke.props,J=_.autoSize,ae=_.onResize;if(A!==be.NONE)return;typeof ae=="function"&&ae(Y),J&&ke.resizeOnNextFrame()},ke.resizeOnNextFrame=function(){cancelAnimationFrame(ke.nextFrameActionId),ke.nextFrameActionId=requestAnimationFrame(ke.resizeTextarea)},ke.resizeTextarea=function(){var Y=ke.props.autoSize;if(!Y||!ke.textArea)return;var A=Y.minRows,_=Y.maxRows,J=pe(ke.textArea,!1,A,_);ke.setState({textareaStyles:J,resizeStatus:be.RESIZING},function(){cancelAnimationFrame(ke.resizeFrameId),ke.resizeFrameId=requestAnimationFrame(function(){ke.setState({resizeStatus:be.RESIZED},function(){ke.resizeFrameId=requestAnimationFrame(function(){ke.setState({resizeStatus:be.NONE}),ke.fixFirefoxAutoScroll()})})})})},ke.renderTextArea=function(){var Y=ke.props,A=Y.prefixCls,_=A===void 0?"rc-textarea":A,J=Y.autoSize,ae=Y.onResize,$=Y.className,Se=Y.disabled,Fe=ke.state,$e=Fe.textareaStyles,at=Fe.resizeStatus,Ke=Object(v.a)(ke.props,["prefixCls","onPressEnter","autoSize","defaultValue","onResize"]),nt=R()(_,$,Object(q.a)({},"".concat(_,"-disabled"),Se));"value"in Ke&&(Ke.value=Ke.value||"");var tt=Object(se.a)(Object(se.a)(Object(se.a)({},ke.props.style),$e),at===be.RESIZING?{overflowX:"hidden",overflowY:"hidden"}:null);return B.createElement(m,{onResize:ke.handleResize,disabled:!(J||ae)},B.createElement("textarea",Object(ze.a)({},Ke,{className:nt,style:tt,ref:ke.saveTextArea})))},ke.state={textareaStyles:{},resizeStatus:be.NONE},ke}return Object(z.a)(Xe,[{key:"componentDidUpdate",value:function(ke){(ke.value!==this.props.value||!Ce()(ke.autoSize,this.props.autoSize))&&this.resizeTextarea()}},{key:"componentWillUnmount",value:function(){cancelAnimationFrame(this.nextFrameActionId),cancelAnimationFrame(this.resizeFrameId)}},{key:"fixFirefoxAutoScroll",value:function(){try{if(document.activeElement===this.textArea){var ke=this.textArea.selectionStart,Y=this.textArea.selectionEnd;this.textArea.setSelectionRange(ke,Y)}}catch(A){}}},{key:"render",value:function(){return this.renderTextArea()}}]),Xe}(B.Component),We=Oe,je=function(Ge){Object(oe.a)(Xe,Ge);var Ze=Object(K.a)(Xe);function Xe(Qe){var ke;Object(re.a)(this,Xe),ke=Ze.call(this,Qe),ke.resizableTextArea=void 0,ke.focus=function(){ke.resizableTextArea.textArea.focus()},ke.saveTextArea=function(A){ke.resizableTextArea=A},ke.handleChange=function(A){var _=ke.props.onChange;ke.setValue(A.target.value,function(){ke.resizableTextArea.resizeTextarea()}),_&&_(A)},ke.handleKeyDown=function(A){var _=ke.props,J=_.onPressEnter,ae=_.onKeyDown;A.keyCode===13&&J&&J(A),ae&&ae(A)};var Y=typeof Qe.value=="undefined"||Qe.value===null?Qe.defaultValue:Qe.value;return ke.state={value:Y},ke}return Object(z.a)(Xe,[{key:"setValue",value:function(ke,Y){"value"in this.props||this.setState({value:ke},Y)}},{key:"blur",value:function(){this.resizableTextArea.textArea.blur()}},{key:"render",value:function(){return B.createElement(We,Object(ze.a)({},this.props,{value:this.state.value,onKeyDown:this.handleKeyDown,onChange:this.handleChange,ref:this.saveTextArea}))}}],[{key:"getDerivedStateFromProps",value:function(ke){return"value"in ke?{value:ke.value}:null}}]),Xe}(B.Component),ct=dr.default=je},bT9E:function(Pr,dr,He){"use strict";He.d(dr,"a",function(){return re});var ze=He("VTBJ");function re(z,oe){var K=Object(ze.a)({},z);return Array.isArray(oe)&&oe.forEach(function(B){delete K[B]}),K}},"o/Ze":function(Pr,dr,He){Pr.exports={flex_box_center:"flex_box_center___33Y_2",flex_space_between:"flex_space_between___2l153",flex_box_vertical_center:"flex_box_vertical_center___23Tf8",flex_box_center_end:"flex_box_center_end___3eAIy",flex_box_column:"flex_box_column___2YVAm",form:"form___2JK57",btn:"btn___3UI5y",img:"img___mvEHH"}},p5ED:function(Pr,dr,He){"use strict";var ze=He("+L6B"),re=He("2/Rp"),z=He("5Dmo"),oe=He("3S7+"),K=He("k1fw"),B=He("9og8"),se=He("tJVT"),q=He("WmNS"),X=He.n(q),V=He("q1tI"),L=He.n(V),U=He("vHTk"),G=He.n(U),I=He("yEEn"),P=He("ZW9T"),M=He("1vsH"),C=He("V0Rq"),d=He("m3rI");dr.a=function(f){var p,T,x,E,k,w,b,m=f.editOffice,v=m===void 0?"view":m,g=f.data,R=f.theme,O=f.type,H=f.filename,Z=f.monacoEditor,ee=f.className,fe=f.style,pe=f.close,xe=f.onClose,Ce=f.hasMask,be=f.disabledDownload,Oe=Object(V.useState)("https://view.officeapps.live.com/op/view.aspx?src=http://testgs.educoder.net//rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBCZz09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--03541f6234b93d7ac3b2d84e7eb0e6594a952945/1.ppt"),We=Object(se.a)(Oe,2),je=We[0],ct=We[1],Ge=Object(V.useState)(""),Ze=Object(se.a)(Ge,2),Xe=Ze[0],Qe=Ze[1],ke=Object(V.useState)(),Y=Object(se.a)(ke,2),A=Y[0],_=Y[1],J=window.ENV==="build"?"/react/build":"",ae=d.a.PROXY_SERVER||location.origin,$,Se=1024*1024,Fe=10*Se,$e=Object(V.useRef)();(p=g)!==null&&p!==void 0&&p.startsWith("/api")&&O!=="txt"&&(g=(d.a.API_SERVER||location.origin)+g),O==="office"&&($=Object(M.T)(g).filesize,$>Fe&&(O="other")),H&&Z&&(Z.filename=H),Object(V.useEffect)(function(){var tt,bt,_t=(tt=document.cookie)===null||tt===void 0||((bt=tt.replace(/\s/g,""))===null||bt===void 0)?void 0:bt.split(";");_t==null||_t.map(function(Lt){var Ot=Lt.split("=");Ot[0]==="_educoder_session"&&Qe(Ot[1])})},[]),Object(V.useEffect)(function(){O==="office"&&at()},[O,g]);var at=function(){var tt=Object(B.a)(X.a.mark(function bt(){var _t,Lt,Ot;return X.a.wrap(function(jt){for(;;)switch(jt.prev=jt.next){case 0:return console.log("data:",g),_t=g,g.startsWith("http")||(_t=location.origin+_t),Lt=new URL(_t).pathname.split("/").pop(),jt.next=6,Object(C.V)({attachment_id:Lt});case 6:Ot=jt.sent,_(Ot);case 8:case"end":return jt.stop()}},bt)}));return function(){return tt.apply(this,arguments)}}(),Ke=function(){if(g.startsWith("http")||g.startsWith("blob:")){nt();return}Object(M.z)(H||"educoder",g,H)},nt=function(){Object(M.x)(H||"educoder",decodeURIComponent(g))};return L.a.createElement("div",{style:Object(K.a)({},fe||{}),className:"".concat(Ce&&G.a.bgBlack," ").concat(O?G.a.wrp:"hide")},pe&&L.a.createElement("div",{className:G.a.close,ref:$e},!be&&L.a.createElement(oe.a,{title:"\u70B9\u51FB\u4E0B\u8F7D\u6B64\u6587\u4EF6",getPopupContainer:function(){return $e.current}},L.a.createElement("span",{onClick:nt},L.a.createElement("i",{className:"icon-quxiaozhiding"}))),L.a.createElement(oe.a,{title:"\u5173\u95ED",getPopupContainer:function(){return $e.current}},L.a.createElement("span",{className:"",onClick:xe},L.a.createElement("i",{className:"icon-guanbi1"})))),L.a.createElement("div",{className:"".concat(G.a[ee]," ").concat(ee," ").concat(G.a.monaco," ").concat(O==="txt"?"show":"hide")},O==="txt"&&L.a.createElement(P.b,Z)),O==="audio"&&L.a.createElement("audio",{src:"".concat(((T=g)===null||T===void 0?void 0:T.indexOf("http://"))>-1||((x=g)===null||x===void 0?void 0:x.indexOf("https://"))>-1?"":"data:audio/mp3;base64,").concat(g),autoPlay:!0}),O==="video"&&L.a.createElement(L.a.Fragment,null,((E=g)===null||E===void 0?void 0:E.indexOf("http"))>-1?L.a.createElement("video",{controls:!0,src:"".concat(g),autoPlay:!0}):L.a.createElement("video",{controls:!0,src:"data:video/mp4;base64,".concat(g),autoPlay:!0})),O==="office"&&A&&L.a.createElement("iframe",{src:"".concat(J,"/office.html?key=").concat(A.key,"&url=").concat(ae+A.url,"&callbackUrl=").concat(ae+A.callbackUrl,"&fileType=").concat(A.fileType,"&title=").concat(A.title,"&model=").concat(v,"&officeServer=").concat(d.a.OFFICE_SERVER,"&disabledDownload=").concat(!!be)}),O==="html"&&L.a.createElement("iframe",{src:g+"&disposition=inline"}),O==="pdf"&&L.a.createElement("iframe",{src:"".concat(J,"/js/pdfview/index.html?url=").concat(g,"&disabledDownload=").concat(!!be)}),O==="image"&&L.a.createElement("img",{src:"".concat(((k=g)===null||k===void 0?void 0:k.indexOf("http://"))>-1||((w=g)===null||w===void 0?void 0:w.indexOf("https://"))>-1||(b=g)!==null&&b!==void 0&&b.startsWith("/api")?"":"data:image/png;base64,").concat(g)}),O==="other"&&L.a.createElement("div",null,L.a.createElement(re.a,{type:"primary",size:"large",onClick:Ke},L.a.createElement(I.a,null),"\u70B9\u51FB\u4E0B\u8F7D")),O==="download"&&L.a.createElement(re.a,{type:"primary",size:"large",onClick:Ke},L.a.createElement(I.a,null),"\u70B9\u51FB\u4E0B\u8F7D"))}},phzI:function(Pr,dr,He){"use strict";var ze=He("k1fw"),re=He("9og8"),z=He("tJVT"),oe=He("WmNS"),K=He.n(oe),B=He("q1tI"),se=He.n(B),q=He("yyNy");/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
@@ -311,43 +311,43 @@ INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */var X=function(){return X=Object.assign||function(d){for(var f,p=1,T=arguments.length;p0)&&!(T=E.next()).done;)k.push(T.value)}catch(w){x={error:w}}finally{try{T&&!T.done&&(p=E.return)&&p.call(E)}finally{if(x)throw x.error}}return k}function L(d){var f=d.defaultContent,p=f===void 0?[]:f,T=d.onCreated,x=d.defaultHtml,E=x===void 0?"":x,k=d.value,w=k===void 0?"":k,b=d.onChange,m=d.defaultConfig,v=m===void 0?{}:m,g=d.mode,R=g===void 0?"default":g,O=d.style,G=O===void 0?{}:O,Z=d.className,ee=Object(B.useRef)(null),fe=V(Object(B.useState)(null),2),pe=fe[0],xe=fe[1],Ce=V(Object(B.useState)(""),2),be=Ce[0],Oe=Ce[1],We=function(Ge){T&&T(Ge);var Je=v.onCreated;Je&&Je(Ge)},Ue=function(Ge){Oe(Ge.getHtml()),b&&b(Ge);var Je=v.onChange;Je&&Je(Ge)},ct=function(Ge){var Je=v.onDestroyed;xe(null),Je&&Je(Ge)};return Object(B.useEffect)(function(){if(pe!=null&&w!==be)try{pe.setHtml(w)}catch(Ge){console.error(Ge)}},[w]),Object(B.useEffect)(function(){var Ge;if(ee.current!=null&&pe==null&&!((Ge=ee.current)===null||Ge===void 0?void 0:Ge.getAttribute("data-w-e-textarea"))){var Je=Object(q.a)({selector:ee.current,config:X(X({},v),{onCreated:We,onChange:Ue,onDestroyed:ct}),content:p,html:E||w,mode:R});xe(Je)}},[pe]),se.a.createElement("div",{style:G,ref:ee,className:Z})}function U(d){var f=d.editor,p=d.defaultConfig,T=p===void 0?{}:p,x=d.mode,E=x===void 0?"default":x,k=d.style,w=k===void 0?{}:k,b=d.className,m=Object(B.useRef)(null);return Object(B.useEffect)(function(){m.current!=null&&f!=null&&q.b({editor:f,selector:m.current,config:T,mode:E})},[f]),se.a.createElement("div",{style:w,ref:m,className:b})}var W=He("ErOA"),M=He("9kvl"),P=He("Vg4E"),I=function(f){var p=f.defaultvalue,T=f.onChange,x=f.style,E=f.user,k=f.placeholder,w=1024*1024*2,b=Object(B.useRef)(null),m=4,v=Object(B.useState)(null),g=Object(H.a)(v,2),R=g[0],O=g[1],G=Object(B.useState)(""),Z=Object(H.a)(G,2),ee=Z[0],fe=Z[1];Object(B.useEffect)(function(){fe(p)},[p]),Object(B.useEffect)(function(){T(ee)},[ee]);var pe={},xe={placeholder:k||"\u8BF7\u8F93\u5165\u5185\u5BB9...",MENU_CONF:{}};return xe.MENU_CONF.uploadImage={customUpload:function(be,Oe){return Object(re.a)(K.a.mark(function We(){var Ue,ct;return K.a.wrap(function(Je){for(;;)switch(Je.prev=Je.next){case 0:return Ue=new FormData,Ue.append("file",be),Je.next=4,Object(W.a)("/api/attachments.json",{method:"post",body:Ue},!0);case 4:ct=Je.sent,Oe(ct==null?void 0:ct.url,"","");case 6:case"end":return Je.stop()}},We)}))()}},xe.MENU_CONF.uploadVideo={customUpload:function(be,Oe){return Object(re.a)(K.a.mark(function We(){var Ue,ct,Ge,Je,Xe,Ye,ke,Y,A,_,J,ae,$,Se,Fe,$e;return K.a.wrap(function(Ke){for(;;)switch(Ke.prev=Ke.next){case 0:return Ue=be.size,ct=Math.ceil(Ue/w),Ke.prev=2,Ke.next=5,Object(W.a)("/api/attachments/multipart_upload_start",{method:"POST",body:{fileName:be.name,chunkCount:ct,user_id:E==null||((Ge=E.userInfo)===null||Ge===void 0)?void 0:Ge.user_id}});case 5:if(Xe=Ke.sent,!((Xe==null?void 0:Xe.status)!==0)){Ke.next=8;break}throw new Error;case 8:for(Ye=Xe.upload_id,b.current=new AbortController,ke=[],Y=0,A=function(tt){var bt=tt*w,_t=Math.min(bt+w,Ue),Lt=be.slice(bt,_t),Ot=new FormData;Ot.append("chunk",Lt),Ot.append("fileName",be.name),Ot.append("chunkIndex",(tt+1).toString()),Ot.append("uploadId",Ye),ke.push(function(){return Object(W.a)("/api/attachments/multipart_upload",{method:"POST",body:Ot,signal:b.current.signal},!0).then(function(xt){})})},_=0;_0)){Ke.next=24;break}return Ke.next=22,Promise.all(Se);case 22:Fe=Ke.sent,J+=ae;case 24:Ke.next=17;break;case 26:return Ke.next=28,Object(W.a)("/api/attachments/multipart_upload_end",{method:"POST",body:{fileName:be.name,chunkCount:ct,uploadId:Ye,user_id:E==null||((Je=E.userInfo)===null||Je===void 0)?void 0:Je.user_id}});case 28:$e=Ke.sent,Oe($e==null?void 0:$e.object,""),Ke.next=34;break;case 32:Ke.prev=32,Ke.t0=Ke.catch(2);case 34:case"end":return Ke.stop()}},We,null,[[2,32]])}))()}},Object(B.useEffect)(function(){return function(){if(R==null)return;R.destroy(),O(null),T(null)}},[R]),se.a.createElement(se.a.Fragment,null,se.a.createElement("div",{style:{border:"1px solid #ccc",zIndex:100}},se.a.createElement(U,{editor:R,defaultConfig:pe,mode:"default",style:{borderBottom:"1px solid #ccc"}}),se.a.createElement(L,{defaultConfig:xe,value:ee,onCreated:O,onChange:function(be){return fe(be.getHtml())},mode:"default",style:Object(ze.a)({height:"500px",overflowY:"hidden"},x)})))},C=dr.a=Object(M.a)(function(d){var f=d.user;return{user:f}})(I)},rUJ1:function(Pr,dr){const He=/[&<>"']/,ze=/[&<>"']/g,re=/[<>"']|&(?!#?\w+;)/,H=/[<>"']|&(?!#?\w+;)/g,oe={"&":"&","<":"<",">":">",'"':""","'":"'"},K=w=>oe[w];function B(w,b){if(b){if(He.test(w))return w.replace(ze,K)}else if(re.test(w))return w.replace(H,K);return w}const se=/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig;function q(w){return w.replace(se,(b,m)=>(m=m.toLowerCase(),m==="colon"?":":m.charAt(0)==="#"?m.charAt(1)==="x"?String.fromCharCode(parseInt(m.substring(2),16)):String.fromCharCode(+m.substring(1)):""))}const X=/(^|[^\[])\^/g;function V(w,b){w=w.source||w,b=b||"";const m={replace:(v,g)=>(g=g.source||g,g=g.replace(X,"$1"),w=w.replace(v,g),m),getRegex:()=>new RegExp(w,b)};return m}const L=/[^\w:]/g,U=/^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;function W(w,b,m){if(w){let v;try{v=decodeURIComponent(q(m)).replace(L,"").toLowerCase()}catch(g){return null}if(v.indexOf("javascript:")===0||v.indexOf("vbscript:")===0||v.indexOf("data:")===0)return null}b&&!U.test(m)&&(m=d(b,m));try{m=encodeURI(m).replace(/%25/g,"%")}catch(v){return null}return m}const M={},P=/^[^:]+:\/*[^/]*$/,I=/^([^:]+:)[\s\S]*$/,C=/^([^:]+:\/*[^/]*)[\s\S]*$/;function d(w,b){M[" "+w]||(P.test(w)?M[" "+w]=w+"/":M[" "+w]=x(w,"/",!0)),w=M[" "+w];const m=w.indexOf(":")===-1;return b.substring(0,2)==="//"?m?b:w.replace(I,"$1")+b:b.charAt(0)==="/"?m?b:w.replace(C,"$1")+b:w+b}const f={exec:function(){}};function p(w){let b=1,m,v;for(;b{let Z=!1,ee=O;for(;--ee>=0&&G[ee]==="\\";)Z=!Z;return Z?"|":" |"}),v=m.split(/ \|/);let g=0;if(v.length>b)v.splice(b);else for(;v.length0},!1)}function L(U,W){for(var M={main:[W]},P={main:[]},I={main:{}};V(M);)for(var C=Object.keys(M),d=0;d=2*k/b||G<=ee)return;var fe=Number.POSITIVE_INFINITY,pe;for(pe=C.level-1;pe>v;pe--){var xe=m[pe].maxBitrate;if(fe=k*xe/(8*.8*O),fe=G)return;var Ce=this.bwEstimator.getEstimate();V.logger.warn("Fragment "+C.sn+(d?" part "+d.index:"")+" of level "+C.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+pe+`
+***************************************************************************** */var X=function(){return X=Object.assign||function(d){for(var f,p=1,T=arguments.length;p0)&&!(T=E.next()).done;)k.push(T.value)}catch(w){x={error:w}}finally{try{T&&!T.done&&(p=E.return)&&p.call(E)}finally{if(x)throw x.error}}return k}function L(d){var f=d.defaultContent,p=f===void 0?[]:f,T=d.onCreated,x=d.defaultHtml,E=x===void 0?"":x,k=d.value,w=k===void 0?"":k,b=d.onChange,m=d.defaultConfig,v=m===void 0?{}:m,g=d.mode,R=g===void 0?"default":g,O=d.style,H=O===void 0?{}:O,Z=d.className,ee=Object(B.useRef)(null),fe=V(Object(B.useState)(null),2),pe=fe[0],xe=fe[1],Ce=V(Object(B.useState)(""),2),be=Ce[0],Oe=Ce[1],We=function(Ge){T&&T(Ge);var Ze=v.onCreated;Ze&&Ze(Ge)},je=function(Ge){Oe(Ge.getHtml()),b&&b(Ge);var Ze=v.onChange;Ze&&Ze(Ge)},ct=function(Ge){var Ze=v.onDestroyed;xe(null),Ze&&Ze(Ge)};return Object(B.useEffect)(function(){if(pe!=null&&w!==be)try{pe.setHtml(w)}catch(Ge){console.error(Ge)}},[w]),Object(B.useEffect)(function(){var Ge;if(ee.current!=null&&pe==null&&!((Ge=ee.current)===null||Ge===void 0?void 0:Ge.getAttribute("data-w-e-textarea"))){var Ze=Object(q.a)({selector:ee.current,config:X(X({},v),{onCreated:We,onChange:je,onDestroyed:ct}),content:p,html:E||w,mode:R});xe(Ze)}},[pe]),se.a.createElement("div",{style:H,ref:ee,className:Z})}function U(d){var f=d.editor,p=d.defaultConfig,T=p===void 0?{}:p,x=d.mode,E=x===void 0?"default":x,k=d.style,w=k===void 0?{}:k,b=d.className,m=Object(B.useRef)(null);return Object(B.useEffect)(function(){m.current!=null&&f!=null&&q.b({editor:f,selector:m.current,config:T,mode:E})},[f]),se.a.createElement("div",{style:w,ref:m,className:b})}var G=He("ErOA"),I=He("9kvl"),P=He("Vg4E"),M=function(f){var p=f.defaultvalue,T=f.onChange,x=f.style,E=f.user,k=f.placeholder,w=1024*1024*2,b=Object(B.useRef)(null),m=4,v=Object(B.useState)(null),g=Object(z.a)(v,2),R=g[0],O=g[1],H=Object(B.useState)(""),Z=Object(z.a)(H,2),ee=Z[0],fe=Z[1];Object(B.useEffect)(function(){fe(p)},[p]),Object(B.useEffect)(function(){T(ee)},[ee]);var pe={},xe={placeholder:k||"\u8BF7\u8F93\u5165\u5185\u5BB9...",MENU_CONF:{}};return xe.MENU_CONF.uploadImage={customUpload:function(be,Oe){return Object(re.a)(K.a.mark(function We(){var je,ct;return K.a.wrap(function(Ze){for(;;)switch(Ze.prev=Ze.next){case 0:return je=new FormData,je.append("file",be),Ze.next=4,Object(G.a)("/api/attachments.json",{method:"post",body:je},!0);case 4:ct=Ze.sent,Oe(ct==null?void 0:ct.url,"","");case 6:case"end":return Ze.stop()}},We)}))()}},xe.MENU_CONF.uploadVideo={customUpload:function(be,Oe){return Object(re.a)(K.a.mark(function We(){var je,ct,Ge,Ze,Xe,Qe,ke,Y,A,_,J,ae,$,Se,Fe,$e;return K.a.wrap(function(Ke){for(;;)switch(Ke.prev=Ke.next){case 0:return je=be.size,ct=Math.ceil(je/w),Ke.prev=2,Ke.next=5,Object(G.a)("/api/attachments/multipart_upload_start",{method:"POST",body:{fileName:be.name,chunkCount:ct,user_id:E==null||((Ge=E.userInfo)===null||Ge===void 0)?void 0:Ge.user_id}});case 5:if(Xe=Ke.sent,!((Xe==null?void 0:Xe.status)!==0)){Ke.next=8;break}throw new Error;case 8:for(Qe=Xe.upload_id,b.current=new AbortController,ke=[],Y=0,A=function(tt){var bt=tt*w,_t=Math.min(bt+w,je),Lt=be.slice(bt,_t),Ot=new FormData;Ot.append("chunk",Lt),Ot.append("fileName",be.name),Ot.append("chunkIndex",(tt+1).toString()),Ot.append("uploadId",Qe),ke.push(function(){return Object(G.a)("/api/attachments/multipart_upload",{method:"POST",body:Ot,signal:b.current.signal},!0).then(function(xt){})})},_=0;_0)){Ke.next=24;break}return Ke.next=22,Promise.all(Se);case 22:Fe=Ke.sent,J+=ae;case 24:Ke.next=17;break;case 26:return Ke.next=28,Object(G.a)("/api/attachments/multipart_upload_end",{method:"POST",body:{fileName:be.name,chunkCount:ct,uploadId:Qe,user_id:E==null||((Ze=E.userInfo)===null||Ze===void 0)?void 0:Ze.user_id}});case 28:$e=Ke.sent,Oe($e==null?void 0:$e.object,""),Ke.next=34;break;case 32:Ke.prev=32,Ke.t0=Ke.catch(2);case 34:case"end":return Ke.stop()}},We,null,[[2,32]])}))()}},Object(B.useEffect)(function(){return function(){if(R==null)return;R.destroy(),O(null),T(null)}},[R]),se.a.createElement(se.a.Fragment,null,se.a.createElement("div",{style:{border:"1px solid #ccc",zIndex:100}},se.a.createElement(U,{editor:R,defaultConfig:pe,mode:"default",style:{borderBottom:"1px solid #ccc"}}),se.a.createElement(L,{defaultConfig:xe,value:ee,onCreated:O,onChange:function(be){return fe(be.getHtml())},mode:"default",style:Object(ze.a)({height:"500px",overflowY:"hidden"},x)})))},C=dr.a=Object(I.a)(function(d){var f=d.user;return{user:f}})(M)},rUJ1:function(Pr,dr){const He=/[&<>"']/,ze=/[&<>"']/g,re=/[<>"']|&(?!#?\w+;)/,z=/[<>"']|&(?!#?\w+;)/g,oe={"&":"&","<":"<",">":">",'"':""","'":"'"},K=w=>oe[w];function B(w,b){if(b){if(He.test(w))return w.replace(ze,K)}else if(re.test(w))return w.replace(z,K);return w}const se=/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig;function q(w){return w.replace(se,(b,m)=>(m=m.toLowerCase(),m==="colon"?":":m.charAt(0)==="#"?m.charAt(1)==="x"?String.fromCharCode(parseInt(m.substring(2),16)):String.fromCharCode(+m.substring(1)):""))}const X=/(^|[^\[])\^/g;function V(w,b){w=w.source||w,b=b||"";const m={replace:(v,g)=>(g=g.source||g,g=g.replace(X,"$1"),w=w.replace(v,g),m),getRegex:()=>new RegExp(w,b)};return m}const L=/[^\w:]/g,U=/^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;function G(w,b,m){if(w){let v;try{v=decodeURIComponent(q(m)).replace(L,"").toLowerCase()}catch(g){return null}if(v.indexOf("javascript:")===0||v.indexOf("vbscript:")===0||v.indexOf("data:")===0)return null}b&&!U.test(m)&&(m=d(b,m));try{m=encodeURI(m).replace(/%25/g,"%")}catch(v){return null}return m}const I={},P=/^[^:]+:\/*[^/]*$/,M=/^([^:]+:)[\s\S]*$/,C=/^([^:]+:\/*[^/]*)[\s\S]*$/;function d(w,b){I[" "+w]||(P.test(w)?I[" "+w]=w+"/":I[" "+w]=x(w,"/",!0)),w=I[" "+w];const m=w.indexOf(":")===-1;return b.substring(0,2)==="//"?m?b:w.replace(M,"$1")+b:b.charAt(0)==="/"?m?b:w.replace(C,"$1")+b:w+b}const f={exec:function(){}};function p(w){let b=1,m,v;for(;b{let Z=!1,ee=O;for(;--ee>=0&&H[ee]==="\\";)Z=!Z;return Z?"|":" |"}),v=m.split(/ \|/);let g=0;if(v.length>b)v.splice(b);else for(;v.length0},!1)}function L(U,G){for(var I={main:[G]},P={main:[]},M={main:{}};V(I);)for(var C=Object.keys(I),d=0;d=2*k/b||H<=ee)return;var fe=Number.POSITIVE_INFINITY,pe;for(pe=C.level-1;pe>v;pe--){var xe=m[pe].maxBitrate;if(fe=k*xe/(8*.8*O),fe=H)return;var Ce=this.bwEstimator.getEstimate();V.logger.warn("Fragment "+C.sn+(d?" part "+d.index:"")+" of level "+C.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+pe+`
Current BW estimate: `+(Object(oe.isFiniteNumber)(Ce)?(Ce/1024).toFixed(3):"Unknown")+` Kb/s
- Estimated load time for current fragment: `+G.toFixed(3)+` s
+ Estimated load time for current fragment: `+H.toFixed(3)+` s
Estimated load time for the next fragment: `+fe.toFixed(3)+` s
- Time to underbuffer: `+ee.toFixed(3)+" s"),f.nextLoadLevel=pe,this.bwEstimator.sample(w,E.loaded),this.clearTimer(),C.loader&&(this.fragCurrent=this.partCurrent=null,C.loader.abort()),f.trigger(B.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:C,part:d,stats:E})},P.onFragLoaded=function(C,d){var f=d.frag,p=d.part;if(f.type===X.PlaylistLevelType.MAIN&&Object(oe.isFiniteNumber)(f.sn)){var T=p?p.stats:f.stats,x=p?p.duration:f.duration;if(this.clearTimer(),this.lastLoadedFragLevel=f.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var E=this.hls.levels[f.level],k=(E.loaded?E.loaded.bytes:0)+T.loaded,w=(E.loaded?E.loaded.duration:0)+x;E.loaded={bytes:k,duration:w},E.realBitrate=Math.round(8*k/w)}if(f.bitrateTest){var b={stats:T,frag:f,part:p,id:f.type};this.onFragBuffered(B.Events.FRAG_BUFFERED,b),f.bitrateTest=!1}}},P.onFragBuffered=function(C,d){var f=d.frag,p=d.part,T=p?p.stats:f.stats;if(T.aborted)return;if(f.type!==X.PlaylistLevelType.MAIN||f.sn==="initSegment")return;var x=T.parsing.end-T.loading.start;this.bwEstimator.sample(x,T.loaded),T.bwEstimate=this.bwEstimator.getEstimate(),f.bitrateTest?this.bitrateTestDelay=x/1e3:this.bitrateTestDelay=0},P.onError=function(C,d){switch(d.details){case q.ErrorDetails.FRAG_LOAD_ERROR:case q.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},P.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},P.getNextABRAutoLevel=function(){var C=this.fragCurrent,d=this.partCurrent,f=this.hls,p=f.maxAutoLevel,T=f.config,x=f.minAutoLevel,E=f.media,k=d?d.duration:C?C.duration:0,w=E?E.currentTime:0,b=E&&E.playbackRate!==0?Math.abs(E.playbackRate):1,m=this.bwEstimator?this.bwEstimator.getEstimate():T.abrEwmaDefaultEstimate,v=(se.BufferHelper.bufferInfo(E,w,T.maxBufferHole).end-w)/b,g=this.findBestLevel(m,x,p,v,T.abrBandWidthFactor,T.abrBandWidthUpFactor);if(g>=0)return g;V.logger.trace((v?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var R=k?Math.min(k,T.maxStarvationDelay):T.maxStarvationDelay,O=T.abrBandWidthFactor,G=T.abrBandWidthUpFactor;if(!v){var Z=this.bitrateTestDelay;if(Z){var ee=k?Math.min(k,T.maxLoadingDelay):T.maxLoadingDelay;R=ee-Z,V.logger.trace("bitrate test took "+Math.round(1e3*Z)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*R)+" ms"),O=G=1}}return g=this.findBestLevel(m,x,p,v+R,O,G),Math.max(g,0)},P.findBestLevel=function(C,d,f,p,T,x){for(var E,k=this.fragCurrent,w=this.partCurrent,b=this.lastLoadedFragLevel,m=this.hls.levels,v=m[b],g=!!(v!=null&&(E=v.details)!==null&&E!==void 0&&E.live),R=v==null?void 0:v.codecSet,O=w?w.duration:k?k.duration:0,G=f;G>=d;G--){var Z=m[G];if(!Z||R&&Z.codecSet!==R)continue;var ee=Z.details,fe=(w?ee==null?void 0:ee.partTarget:ee==null?void 0:ee.averagetargetduration)||O,pe=void 0;G<=b?pe=T*C:pe=x*C;var xe=m[G].maxBitrate,Ce=xe*fe/pe;if(V.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+G+"/"+Math.round(pe)+"/"+xe+"/"+fe+"/"+p+"/"+Ce),pe>xe&&(!Ce||g&&!this.bitrateTestDelay||Ce0&&v===-1?(this.log("Override startPosition with lastCurrentTime @"+g.toFixed(3)),this.state=K.State.IDLE):(this.loadedmetadata=!1,this.state=K.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=v,this.tick()},b.doTick=function(){switch(this.state){case K.State.IDLE:this.doTickIdle();break;case K.State.WAITING_TRACK:{var v,g=this.levels,R=this.trackId,O=g==null||((v=g[R])===null||v===void 0)?void 0:v.details;if(O){if(this.waitForCdnTuneIn(O))break;this.state=K.State.WAITING_INIT_PTS}break}case K.State.FRAG_LOADING_WAITING_RETRY:{var G,Z=performance.now(),ee=this.retryDate;(!ee||Z>=ee||(G=this.media)!==null&&G!==void 0&&G.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=K.State.IDLE);break}case K.State.WAITING_INIT_PTS:{var fe=this.waitingData;if(fe){var pe=fe.frag,xe=fe.part,Ce=fe.cache,be=fe.complete;if(this.initPTS[pe.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=K.State.FRAG_LOADING;var Oe=Ce.flush(),We={frag:pe,part:xe,payload:Oe,networkDetails:null};this._handleFragmentLoadProgress(We),be&&k.prototype._handleFragmentLoadComplete.call(this,We)}else if(this.videoTrackCC!==this.waitingVideoCC)d.logger.log("Waiting fragment cc ("+pe.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var Ue=this.getLoadPosition(),ct=se.BufferHelper.bufferInfo(this.mediaBuffer,Ue,this.config.maxBufferHole),Ge=Object(P.fragmentWithinToleranceTest)(ct.end,this.config.maxFragLookUpTolerance,pe);Ge<0&&(d.logger.log("Waiting fragment cc ("+pe.cc+") @ "+pe.start+" cancelled because another fragment at "+ct.end+" is needed"),this.clearWaitingFragment())}}else this.state=K.State.IDLE}}this.onTickEnd()},b.clearWaitingFragment=function(){var v=this.waitingData;v&&(this.fragmentTracker.removeFragment(v.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=K.State.IDLE)},b.onTickEnd=function(){var v=this.media;if(!v||!v.readyState)return;var g=this.mediaBuffer?this.mediaBuffer:v,R=g.buffered;!this.loadedmetadata&&R.length&&(this.loadedmetadata=!0),this.lastCurrentTime=v.currentTime},b.doTickIdle=function(){var v,g,R=this.hls,O=this.levels,G=this.media,Z=this.trackId,ee=R.config;if(!O||!O[Z])return;if(!G&&(this.startFragRequested||!ee.startFragPrefetch))return;var fe=O[Z],pe=fe.details;if(!pe||pe.live&&this.levelLastLoaded!==Z||this.waitForCdnTuneIn(pe)){this.state=K.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,L.ElementaryStreamTypes.AUDIO,V.PlaylistLevelType.AUDIO));var xe=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,V.PlaylistLevelType.AUDIO);if(xe===null)return;var Ce=xe.len,be=this.getMaxBufferLength(),Oe=this.audioSwitch;if(Ce>=be&&!Oe)return;if(!Oe&&this._streamEnded(xe,pe)){R.trigger(B.Events.BUFFER_EOS,{type:"audio"}),this.state=K.State.ENDED;return}var We=pe.fragments,Ue=We[0].start,ct=xe.end;if(Oe){var Ge=this.getLoadPosition();ct=Ge,pe.PTSKnown&&GeUe||xe.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),G.currentTime=Ue+.05))}var Je=this.getNextFragment(ct,pe);if(!Je){this.bufferFlushed=!0;return}((v=Je.decryptdata)===null||v===void 0?void 0:v.keyFormat)==="identity"&&!((g=Je.decryptdata)!==null&&g!==void 0&&g.key)?this.loadKey(Je,pe):this.loadFragment(Je,pe,ct)},b.getMaxBufferLength=function(){var v=k.prototype.getMaxBufferLength.call(this),g=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,V.PlaylistLevelType.MAIN);return g===null?v:Math.max(v,g.len)},b.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},b.onAudioTracksUpdated=function(v,g){var R=g.audioTracks;this.resetTransmuxer(),this.levels=R.map(function(O){return new X.Level(O)})},b.onAudioTrackSwitching=function(v,g){var R=!!g.url;this.trackId=g.id;var O=this.fragCurrent;O!=null&&O.loader&&O.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),R?this.setInterval(x):this.resetTransmuxer(),R?(this.audioSwitch=!0,this.state=K.State.IDLE):this.state=K.State.STOPPED,this.tick()},b.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},b.onLevelLoaded=function(v,g){this.mainDetails=g.details},b.onAudioTrackLoaded=function(v,g){var R,O=this.levels,G=g.details,Z=g.id;if(!O){this.warn("Audio tracks were reset while loading level "+Z);return}this.log("Track "+Z+" loaded ["+G.startSN+","+G.endSN+"],duration:"+G.totalduration);var ee=O[Z],fe=0;if(G.live||(R=ee.details)!==null&&R!==void 0&&R.live){var pe=this.mainDetails;if(G.fragments[0]||(G.deltaUpdateFailed=!0),G.deltaUpdateFailed||!pe)return;!ee.details&&G.hasProgramDateTime&&pe.hasProgramDateTime?(Object(I.alignMediaPlaylistByPDT)(G,pe),fe=G.fragments[0].start):fe=this.alignPlaylists(G,ee.details)}ee.details=G,this.levelLastLoaded=Z,!this.startFragRequested&&(this.mainDetails||!G.live)&&this.setStartPosition(ee.details,fe),this.state===K.State.WAITING_TRACK&&!this.waitForCdnTuneIn(G)&&(this.state=K.State.IDLE),this.tick()},b._handleFragmentLoadProgress=function(v){var g,R=v.frag,O=v.part,G=v.payload,Z=this.config,ee=this.trackId,fe=this.levels;if(!fe){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+R.sn+" of level "+R.level+" will not be buffered");return}var pe=fe[ee];console.assert(pe,"Audio track is defined on fragment load progress");var xe=pe.details;console.assert(xe,"Audio track details are defined on fragment load progress");var Ce=Z.defaultAudioCodec||pe.audioCodec||"mp4a.40.2",be=this.transmuxer;be||(be=this.transmuxer=new W.default(this.hls,V.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var Oe=this.initPTS[R.cc],We=(g=R.initSegment)===null||g===void 0?void 0:g.data;if(Oe!==void 0){var Ue=!1,ct=O?O.index:-1,Ge=ct!==-1,Je=new M.ChunkMetadata(R.level,R.sn,R.stats.chunkCount,G.byteLength,ct,Ge);be.push(G,We,Ce,"",R,O,xe.totalduration,Ue,Je,Oe)}else{d.logger.log("Unknown video PTS for cc "+R.cc+", waiting for video PTS before demuxing audio frag "+R.sn+" of ["+xe.startSN+" ,"+xe.endSN+"],track "+ee);var Xe=this.waitingData=this.waitingData||{frag:R,part:O,cache:new U.default,complete:!1},Ye=Xe.cache;Ye.push(new Uint8Array(G)),this.waitingVideoCC=this.videoTrackCC,this.state=K.State.WAITING_INIT_PTS}},b._handleFragmentLoadComplete=function(v){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,v)},b.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},b.onBufferCreated=function(v,g){var R=g.tracks.audio;R&&(this.mediaBuffer=R.buffer),g.tracks.video&&(this.videoBuffer=g.tracks.video.buffer)},b.onFragBuffered=function(v,g){var R=g.frag,O=g.part;if(R.type!==V.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(R)){this.warn("Fragment "+R.sn+(O?" p: "+O.index:"")+" of level "+R.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}R.sn!=="initSegment"&&(this.fragPrevious=R,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(R,O)},b.onError=function(v,g){switch(g.details){case C.ErrorDetails.FRAG_LOAD_ERROR:case C.ErrorDetails.FRAG_LOAD_TIMEOUT:case C.ErrorDetails.KEY_LOAD_ERROR:case C.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(V.PlaylistLevelType.AUDIO,g);break;case C.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case C.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==K.State.ERROR&&this.state!==K.State.STOPPED&&(this.state=g.fatal?K.State.ERROR:K.State.IDLE,this.warn(g.details+" while loading frag, switching to "+this.state+" state"));break;case C.ErrorDetails.BUFFER_FULL_ERROR:if(g.parent==="audio"&&(this.state===K.State.PARSING||this.state===K.State.PARSED)){var R=!0,O=this.getFwdBufferInfo(this.mediaBuffer,V.PlaylistLevelType.AUDIO);O&&O.len>.5&&(R=!this.reduceMaxBufferLength(O.len)),R&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},b.onBufferFlushed=function(v,g){var R=g.type;R===L.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},b._handleTransmuxComplete=function(v){var g,R="audio",O=this.hls,G=v.remuxResult,Z=v.chunkMeta,ee=this.getCurrentContext(Z);if(!ee){this.warn("The loading context changed while buffering fragment "+Z.sn+" of level "+Z.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(Z.level);return}var fe=ee.frag,pe=ee.part,xe=G.audio,Ce=G.text,be=G.id3,Oe=G.initSegment;if(this.fragContextChanged(fe))return;if(this.state=K.State.PARSING,this.audioSwitch&&xe&&this.completeAudioSwitch(),Oe!=null&&Oe.tracks&&(this._bufferInitSegment(Oe.tracks,fe,Z),O.trigger(B.Events.FRAG_PARSING_INIT_SEGMENT,{frag:fe,id:R,tracks:Oe.tracks})),xe){var We=xe.startPTS,Ue=xe.endPTS,ct=xe.startDTS,Ge=xe.endDTS;pe&&(pe.elementaryStreams[L.ElementaryStreamTypes.AUDIO]={startPTS:We,endPTS:Ue,startDTS:ct,endDTS:Ge}),fe.setElementaryStreamInfo(L.ElementaryStreamTypes.AUDIO,We,Ue,ct,Ge),this.bufferFragmentData(xe,fe,pe,Z)}if(be!=null&&(g=be.samples)!==null&&g!==void 0&&g.length){var Je=f({frag:fe,id:R},be);O.trigger(B.Events.FRAG_PARSING_METADATA,Je)}if(Ce){var Xe=f({frag:fe,id:R},Ce);O.trigger(B.Events.FRAG_PARSING_USERDATA,Xe)}},b._bufferInitSegment=function(v,g,R){if(this.state!==K.State.PARSING)return;v.video&&delete v.video;var O=v.audio;if(!O)return;O.levelCodec=O.codec,O.id="audio",this.log("Init audio buffer, container:"+O.container+", codecs[parsed]=["+O.codec+"]"),this.hls.trigger(B.Events.BUFFER_CODECS,v);var G=O.initSegment;if(G!=null&&G.byteLength){var Z={type:"audio",frag:g,part:null,chunkMeta:R,parent:g.type,data:G};this.hls.trigger(B.Events.BUFFER_APPENDING,Z)}this.tick()},b.loadFragment=function(v,g,R){var O=this.fragmentTracker.getState(v);this.fragCurrent=v,(this.audioSwitch||O===q.FragmentState.NOT_LOADED||O===q.FragmentState.PARTIAL)&&(v.sn==="initSegment"?this._loadInitSegment(v):g.live&&!Object(oe.isFiniteNumber)(this.initPTS[v.cc])?(this.log("Waiting for video PTS in continuity counter "+v.cc+" of live stream before loading audio fragment "+v.sn+" of level "+this.trackId),this.state=K.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,v,g,R)))},b.completeAudioSwitch=function(){var v=this.hls,g=this.media,R=this.trackId;g&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,v.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:R})},w}(K.default);re.default=E},"./src/controller/audio-track-controller.ts":function(ze,re,H){"use strict";H.r(re);var oe=H("./src/events.ts"),K=H("./src/errors.ts"),B=H("./src/controller/base-playlist-controller.ts"),se=H("./src/types/loader.ts");function q(W,M){for(var P=0;P=d.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var f=d[this.trackId];this.log("Now switching to audio-track index "+C);var p=d[C],T=p.id,x=p.groupId,E=x===void 0?"":x,k=p.name,w=p.type,b=p.url;if(this.trackId=C,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(oe.Events.AUDIO_TRACK_SWITCHING,{id:T,groupId:E,name:k,type:w,url:b}),p.details&&!p.details.live)return;var m=this.switchParams(p.url,f==null?void 0:f.details);this.loadPlaylist(m)},P.selectInitialTrack=function(){var C=this.tracksInGroup;console.assert(C.length,"Initial audio track should be selected when tracks are known");var d=this.trackName,f=this.findTrackId(d)||this.findTrackId();f!==-1?this.setAudioTrack(f):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},P.findTrackId=function(C){for(var d=this.tracksInGroup,f=0;fM.partTarget&&(p+=1)}if(Object(oe.isFiniteNumber)(f))return new K.HlsUrlParameters(f,Object(oe.isFiniteNumber)(p)?p:void 0,K.HlsSkip.No)}}},L.loadPlaylist=function(W){},L.shouldLoadTrack=function(W){return this.canLoad&&W&&!!W.url&&(!W.details||W.details.live)},L.playlistLoaded=function(W,M,P){var I=this,C=M.details,d=M.stats,f=d.loading.end?Math.max(0,self.performance.now()-d.loading.end):0;if(C.advancedDateTime=Date.now()-f,C.live||P!=null&&P.live){if(C.reloaded(P),P&&this.log("live playlist "+W+" "+(C.advanced?"REFRESHED "+C.lastPartSn+"-"+C.lastPartIndex:"MISSED")),P&&C.fragments.length>0&&Object(B.mergeDetails)(P,C),!this.canLoad||!C.live)return;var p,T=void 0,x=void 0;if(C.canBlockReload&&C.endSN&&C.advanced){var E=this.hls.config.lowLatencyMode,k=C.lastPartSn,w=C.endSN,b=C.lastPartIndex,m=b!==-1,v=k===w,g=E?0:b;m?(T=v?w+1:k,x=v?g:b+1):T=w+1;var R=C.age,O=R+C.ageHeader,G=Math.min(O-C.partTarget,C.targetduration*1.5);if(G>0){if(P&&G>P.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+P.tuneInGoal+" to: "+G+" with playlist age: "+C.age),G=0;else{var Z=Math.floor(G/C.targetduration);if(T+=Z,x!==void 0){var ee=Math.round(G%C.targetduration/C.partTarget);x+=ee}this.log("CDN Tune-in age: "+C.ageHeader+"s last advanced "+R.toFixed(2)+"s goal: "+G+" skip sn "+Z+" to part "+x)}C.tuneInGoal=G}if(p=this.getDeliveryDirectives(C,M.deliveryDirectives,T,x),E||!v){this.loadPlaylist(p);return}}else p=this.getDeliveryDirectives(C,M.deliveryDirectives,T,x);var fe=Object(B.computeReloadInterval)(C,d);T!==void 0&&C.canBlockReload&&(fe-=C.partTarget||1),this.log("reload live playlist "+W+" in "+Math.round(fe)+" ms"),this.timer=self.setTimeout(function(){return I.loadPlaylist(p)},fe)}else this.clearTimer()},L.getDeliveryDirectives=function(W,M,P,I){var C=Object(K.getSkipValue)(W,P);return M!=null&&M.skip&&W.deltaUpdateFailed&&(P=M.msn,I=M.part,C=K.HlsSkip.No),new K.HlsUrlParameters(P,I,C)},L.retryLoadingOrFail=function(W){var M=this,P=this.hls.config,I=this.retryCount-1&&(C=W.context)!==null&&C!==void 0&&C.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+W.details+'"'),this.loadPlaylist();else{var d=Math.min(Math.pow(2,this.retryCount)*P.levelLoadingRetryDelay,P.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return M.loadPlaylist()},d),this.warn("retry playlist loading #"+this.retryCount+" in "+d+' ms after "'+W.details+'"')}}else this.warn('cannot recover from error "'+W.details+'"'),this.clearTimer(),W.fatal=!0;return I},V}()},"./src/controller/base-stream-controller.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"State",function(){return w}),H.d(re,"default",function(){return b});var oe=H("./src/polyfills/number.ts"),K=H("./src/task-loop.ts"),B=H("./src/controller/fragment-tracker.ts"),se=H("./src/utils/buffer-helper.ts"),q=H("./src/utils/logger.ts"),X=H("./src/events.ts"),V=H("./src/errors.ts"),L=H("./src/types/transmuxer.ts"),U=H("./src/utils/mp4-tools.ts"),W=H("./src/utils/discontinuities.ts"),M=H("./src/controller/fragment-finders.ts"),P=H("./src/controller/level-helper.ts"),I=H("./src/loader/fragment-loader.ts"),C=H("./src/crypt/decrypter.ts"),d=H("./src/utils/time-ranges.ts"),f=H("./src/types/loader.ts");function p(m,v){for(var g=0;gOe;(pe0&&pe&&pe.key&&pe.iv&&pe.method==="AES-128"){var xe=self.performance.now();return G.decrypter.webCryptoDecrypt(new Uint8Array(fe),pe.key.buffer,pe.iv.buffer).then(function(Ce){var be=self.performance.now();return ee.trigger(X.Events.FRAG_DECRYPTED,{frag:O,payload:Ce,stats:{tstart:xe,tdecrypt:be}}),Z.payload=Ce,Z})}return Z}).then(function(Z){var ee=G.fragCurrent,fe=G.hls,pe=G.levels;if(!pe)throw new Error("init load aborted, missing levels");var xe=pe[O.level].details;console.assert(xe,"Level details are defined when init segment is loaded");var Ce=O.stats;G.state=w.IDLE,G.fragLoadError=0,O.data=new Uint8Array(Z.payload),Ce.parsing.start=Ce.buffering.start=self.performance.now(),Ce.parsing.end=Ce.buffering.end=self.performance.now(),Z.frag===ee&&fe.trigger(X.Events.FRAG_BUFFERED,{stats:Ce,frag:ee,part:null,id:O.type}),G.tick()}).catch(function(Z){G.warn(Z),G.resetFragmentLoading(O)})},g.fragContextChanged=function(O){var G=this.fragCurrent;return!O||!G||O.level!==G.level||O.sn!==G.sn||O.urlId!==G.urlId},g.fragBufferedComplete=function(O,G){var Z=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+O.type+" sn: "+O.sn+(G?" part: "+G.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+O.level+" "+d.default.toString(se.BufferHelper.getBuffered(Z))),this.state=w.IDLE,this.tick()},g._handleFragmentLoadComplete=function(O){var G=this.transmuxer;if(!G)return;var Z=O.frag,ee=O.part,fe=O.partsLoaded,pe=!fe||fe.length===0||fe.some(function(Ce){return!Ce}),xe=new L.ChunkMetadata(Z.level,Z.sn,Z.stats.chunkCount+1,0,ee?ee.index:-1,!pe);G.flush(xe)},g._handleFragmentLoadProgress=function(O){},g._doFragLoad=function(O,G,Z,ee){var fe=this;if(Z===void 0&&(Z=null),!this.levels)throw new Error("frag load aborted, missing levels");if(Z=Math.max(O.start,Z||0),this.config.lowLatencyMode&&G){var pe=G.partList;if(pe&&ee){Z>O.end&&G.fragmentHint&&(O=G.fragmentHint);var xe=this.getNextPart(pe,O,Z);if(xe>-1){var Ce=pe[xe];return this.log("Loading part sn: "+O.sn+" p: "+Ce.index+" cc: "+O.cc+" of playlist ["+G.startSN+"-"+G.endSN+"] parts [0-"+xe+"-"+(pe.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+O.level+", target: "+parseFloat(Z.toFixed(3))),this.nextLoadPosition=Ce.start+Ce.duration,this.state=w.FRAG_LOADING,this.hls.trigger(X.Events.FRAG_LOADING,{frag:O,part:pe[xe],targetBufferTime:Z}),this.doFragPartsLoad(O,pe,xe,ee).catch(function(be){return fe.handleFragLoadError(be)})}else if(!O.url||this.loadedEndOfParts(pe,Z))return Promise.resolve(null)}}return this.log("Loading fragment "+O.sn+" cc: "+O.cc+" "+(G?"of ["+G.startSN+"-"+G.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+O.level+", target: "+parseFloat(Z.toFixed(3))),Object(oe.isFiniteNumber)(O.sn)&&!this.bitrateTest&&(this.nextLoadPosition=O.start+O.duration),this.state=w.FRAG_LOADING,this.hls.trigger(X.Events.FRAG_LOADING,{frag:O,targetBufferTime:Z}),this.fragmentLoader.load(O,ee).catch(function(be){return fe.handleFragLoadError(be)})},g.doFragPartsLoad=function(O,G,Z,ee){var fe=this;return new Promise(function(pe,xe){var Ce=[],be=function Oe(We){var Ue=G[We];fe.fragmentLoader.loadPart(O,Ue,ee).then(function(ct){Ce[Ue.index]=ct;var Ge=ct.part;fe.hls.trigger(X.Events.FRAG_LOADED,ct);var Je=G[We+1];if(Je&&Je.fragment===O)Oe(We+1);else return pe({frag:O,part:Ge,partsLoaded:Ce})}).catch(xe)};be(Z)})},g.handleFragLoadError=function(O){var G=O.data;return G&&G.details===V.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(G.frag,G.part):this.hls.trigger(X.Events.ERROR,G),null},g._handleTransmuxerFlush=function(O){var G=this.getCurrentContext(O);if(!G||this.state!==w.PARSING){this.fragCurrent||(this.state=w.IDLE);return}var Z=G.frag,ee=G.part,fe=G.level,pe=self.performance.now();Z.stats.parsing.end=pe,ee&&(ee.stats.parsing.end=pe),this.updateLevelTiming(Z,ee,fe,O.partial)},g.getCurrentContext=function(O){var G=this.levels,Z=O.level,ee=O.sn,fe=O.part;if(!G||!G[Z])return this.warn("Levels object was unset while buffering fragment "+ee+" of level "+Z+". The current chunk will not be buffered."),null;var pe=G[Z],xe=fe>-1?Object(P.getPartWith)(pe,ee,fe):null,Ce=xe?xe.fragment:Object(P.getFragmentWithSN)(pe,ee,this.fragCurrent);return Ce?{frag:Ce,part:xe,level:pe}:null},g.bufferFragmentData=function(O,G,Z,ee){if(!O||this.state!==w.PARSING)return;var fe=O.data1,pe=O.data2,xe=fe;if(fe&&pe&&(xe=Object(U.appendUint8Array)(fe,pe)),!xe||!xe.length)return;var Ce={type:O.type,frag:G,part:Z,chunkMeta:ee,parent:G.type,data:xe};this.hls.trigger(X.Events.BUFFER_APPENDING,Ce),O.dropped&&O.independent&&!Z&&this.flushBufferGap(G)},g.flushBufferGap=function(O){var G=this.media;if(!G)return;if(!se.BufferHelper.isBuffered(G,G.currentTime)){this.flushMainBuffer(0,O.start);return}var Z=G.currentTime,ee=se.BufferHelper.bufferInfo(G,Z,0),fe=O.duration,pe=Math.min(this.config.maxFragLookUpTolerance*2,fe*.25),xe=Math.max(Math.min(O.start-pe,ee.end-pe),Z+pe);O.start-xe>pe&&this.flushMainBuffer(xe,O.start)},g.getFwdBufferInfo=function(O,G){var Z=this.config,ee=this.getLoadPosition();if(!Object(oe.isFiniteNumber)(ee))return null;var fe=se.BufferHelper.bufferInfo(O,ee,Z.maxBufferHole);if(fe.len===0&&fe.nextStart!==void 0){var pe=this.fragmentTracker.getBufferedFrag(ee,G);if(pe&&fe.nextStart=Z?(G.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+G.maxMaxBufferLength+"s"),!0):!1},g.getNextFragment=function(O,G){var Z,ee,fe=G.fragments,pe=fe.length;if(!pe)return null;var xe=this.config,Ce=fe[0].start,be;if(G.live){var Oe=xe.initialLiveManifestSize;if(pe-1&&ZZ.start&&Z.loaded},g.getInitialLiveFragment=function(O,G){var Z=this.fragPrevious,ee=null;if(Z){if(O.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+Z.programDateTime),ee=Object(M.findFragmentByPDT)(G,Z.endProgramDateTime,this.config.maxFragLookUpTolerance)),!ee){var fe=Z.sn+1;if(fe>=O.startSN&&fe<=O.endSN){var pe=G[fe-O.startSN];Z.cc===pe.cc&&(ee=pe,this.log("Live playlist, switching playlist, load frag with next SN: "+ee.sn))}ee||(ee=Object(M.findFragWithCC)(G,Z.cc),ee&&this.log("Live playlist, switching playlist, load frag with same CC: "+ee.sn))}}else{var xe=this.hls.liveSyncPosition;xe!==null&&(ee=this.getFragmentAtPosition(xe,this.bitrateTest?O.fragmentEnd:O.edge,O))}return ee},g.getFragmentAtPosition=function(O,G,Z){var ee=this.config,fe=this.fragPrevious,pe=Z.fragments,xe=Z.endSN,Ce=Z.fragmentHint,be=ee.maxFragLookUpTolerance,Oe=!!(ee.lowLatencyMode&&Z.partList&&Ce);Oe&&Ce&&!this.bitrateTest&&(pe=pe.concat(Ce),xe=Ce.sn);var We;if(OG-be?0:be;We=Object(M.findFragmentByPTS)(fe,pe,O,Ue)}else We=pe[pe.length-1];if(We){var ct=We.sn-Z.startSN,Ge=fe&&We.level===fe.level,Je=pe[ct+1],Xe=this.fragmentTracker.getState(We);if(Xe===B.FragmentState.BACKTRACKED){We=null;for(var Ye=ct;pe[Ye]&&this.fragmentTracker.getState(pe[Ye])===B.FragmentState.BACKTRACKED;)fe?We=pe[Ye--]:We=pe[--Ye];We||(We=Je)}else fe&&We.sn===fe.sn&&!Oe&&(Ge&&(We.sn=pe-G.maxFragLookUpTolerance&&fe<=xe;if(ee!==null&&Z.duration>ee&&(fe"+O.startSN+" prev-sn: "+(fe?fe.sn:"na")+" fragments: "+xe),We}return Ce},g.waitForCdnTuneIn=function(O){var G=3;return O.live&&O.canBlockReload&&O.tuneInGoal>Math.max(O.partHoldBack,O.partTarget*G)},g.setStartPosition=function(O,G){var Z=this.startPosition;if(Z"+O))}}]),v}(K.default)},"./src/controller/buffer-controller.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return M});var oe=H("./src/polyfills/number.ts"),K=H("./src/events.ts"),B=H("./src/utils/logger.ts"),se=H("./src/errors.ts"),q=H("./src/utils/buffer-helper.ts"),X=H("./src/utils/mediasource-helper.ts"),V=H("./src/loader/fragment.ts"),L=H("./src/controller/buffer-operation-queue.ts"),U=Object(X.getMediaSource)(),W=/([ha]vc.)(?:\.[^.,]+)+/,M=function(){function P(C){var d=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var f=d.hls,p=d.media,T=d.mediaSource;B.logger.log("[buffer-controller]: Media source opened"),p&&(d.updateMediaElementDuration(),f.trigger(K.Events.MEDIA_ATTACHED,{media:p})),T&&T.removeEventListener("sourceopen",d._onMediaSourceOpen),d.checkPendingTracks()},this._onMediaSourceClose=function(){B.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){B.logger.log("[buffer-controller]: Media source ended")},this.hls=C,this._initSourceBuffer(),this.registerListeners()}var I=P.prototype;return I.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},I.destroy=function(){this.unregisterListeners(),this.details=null},I.registerListeners=function(){var d=this.hls;d.on(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.on(K.Events.BUFFER_RESET,this.onBufferReset,this),d.on(K.Events.BUFFER_APPENDING,this.onBufferAppending,this),d.on(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),d.on(K.Events.BUFFER_EOS,this.onBufferEos,this),d.on(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),d.on(K.Events.LEVEL_UPDATED,this.onLevelUpdated,this),d.on(K.Events.FRAG_PARSED,this.onFragParsed,this),d.on(K.Events.FRAG_CHANGED,this.onFragChanged,this)},I.unregisterListeners=function(){var d=this.hls;d.off(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.off(K.Events.BUFFER_RESET,this.onBufferReset,this),d.off(K.Events.BUFFER_APPENDING,this.onBufferAppending,this),d.off(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),d.off(K.Events.BUFFER_EOS,this.onBufferEos,this),d.off(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),d.off(K.Events.LEVEL_UPDATED,this.onLevelUpdated,this),d.off(K.Events.FRAG_PARSED,this.onFragParsed,this),d.off(K.Events.FRAG_CHANGED,this.onFragChanged,this)},I._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new L.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},I.onManifestParsed=function(d,f){var p=2;(f.audio&&!f.video||!f.altAudio)&&(p=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=p,this.details=null,B.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},I.onMediaAttaching=function(d,f){var p=this.media=f.media;if(p&&U){var T=this.mediaSource=new U;T.addEventListener("sourceopen",this._onMediaSourceOpen),T.addEventListener("sourceended",this._onMediaSourceEnded),T.addEventListener("sourceclose",this._onMediaSourceClose),p.src=self.URL.createObjectURL(T),this._objectUrl=p.src}},I.onMediaDetaching=function(){var d=this.media,f=this.mediaSource,p=this._objectUrl;if(f){if(B.logger.log("[buffer-controller]: media source detaching"),f.readyState==="open")try{f.endOfStream()}catch(T){B.logger.warn("[buffer-controller]: onMediaDetaching: "+T.message+" while calling endOfStream")}this.onBufferReset(),f.removeEventListener("sourceopen",this._onMediaSourceOpen),f.removeEventListener("sourceended",this._onMediaSourceEnded),f.removeEventListener("sourceclose",this._onMediaSourceClose),d&&(p&&self.URL.revokeObjectURL(p),d.src===p?(d.removeAttribute("src"),d.load()):B.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(K.Events.MEDIA_DETACHED,void 0)},I.onBufferReset=function(){var d=this;this.getSourceBufferTypes().forEach(function(f){var p=d.sourceBuffer[f];try{p&&(d.removeBufferListeners(f),d.mediaSource&&d.mediaSource.removeSourceBuffer(p),d.sourceBuffer[f]=void 0)}catch(T){B.logger.warn("[buffer-controller]: Failed to reset the "+f+" buffer",T)}}),this._initSourceBuffer()},I.onBufferCodecs=function(d,f){var p=this,T=this.getSourceBufferTypes().length;if(Object.keys(f).forEach(function(x){if(T){var E=p.tracks[x];if(E&&typeof E.buffer.changeType=="function"){var k=f[x],w=k.codec,b=k.levelCodec,m=k.container,v=(E.levelCodec||E.codec).replace(W,"$1"),g=(b||w).replace(W,"$1");if(v!==g){var R=m+";codecs="+(b||w);p.appendChangeType(x,R)}}}else p.pendingTracks[x]=f[x]}),T)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},I.appendChangeType=function(d,f){var p=this,T=this.operationQueue,x={execute:function(){var k=p.sourceBuffer[d];k&&(B.logger.log("[buffer-controller]: changing "+d+" sourceBuffer type to "+f),k.changeType(f)),T.shiftAndExecuteNext(d)},onStart:function(){},onComplete:function(){},onError:function(k){B.logger.warn("[buffer-controller]: Failed to change "+d+" SourceBuffer type",k)}};T.append(x,d)},I.onBufferAppending=function(d,f){var p=this,T=this.hls,x=this.operationQueue,E=this.tracks,k=f.data,w=f.type,b=f.frag,m=f.part,v=f.chunkMeta,g=v.buffering[w],R=self.performance.now();g.start=R;var O=b.stats.buffering,G=m?m.stats.buffering:null;O.start===0&&(O.start=R),G&&G.start===0&&(G.start=R);var Z=E.audio,ee=w==="audio"&&v.id===1&&(Z==null?void 0:Z.container)==="audio/mpeg",fe={execute:function(){if(g.executeStart=self.performance.now(),ee){var xe=p.sourceBuffer[w];if(xe){var Ce=b.start-xe.timestampOffset;Math.abs(Ce)>=.1&&(B.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+b.start+" (delta: "+Ce+") sn: "+b.sn+")"),xe.timestampOffset=b.start)}}p.appendExecutor(k,w)},onStart:function(){},onComplete:function(){var xe=self.performance.now();g.executeEnd=g.end=xe,O.first===0&&(O.first=xe),G&&G.first===0&&(G.first=xe);var Ce=p.sourceBuffer,be={};for(var Oe in Ce)be[Oe]=q.BufferHelper.getBuffered(Ce[Oe]);p.appendError=0,p.hls.trigger(K.Events.BUFFER_APPENDED,{type:w,frag:b,part:m,chunkMeta:v,parent:b.type,timeRanges:be})},onError:function(xe){B.logger.error("[buffer-controller]: Error encountered while trying to append to the "+w+" SourceBuffer",xe);var Ce={type:se.ErrorTypes.MEDIA_ERROR,parent:b.type,details:se.ErrorDetails.BUFFER_APPEND_ERROR,err:xe,fatal:!1};xe.code===DOMException.QUOTA_EXCEEDED_ERR?Ce.details=se.ErrorDetails.BUFFER_FULL_ERROR:(p.appendError++,Ce.details=se.ErrorDetails.BUFFER_APPEND_ERROR,p.appendError>T.config.appendErrorMaxRetry&&(B.logger.error("[buffer-controller]: Failed "+T.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),Ce.fatal=!0)),T.trigger(K.Events.ERROR,Ce)}};x.append(fe,w)},I.onBufferFlushing=function(d,f){var p=this,T=this.operationQueue,x=function(k){return{execute:p.removeExecutor.bind(p,k,f.startOffset,f.endOffset),onStart:function(){},onComplete:function(){p.hls.trigger(K.Events.BUFFER_FLUSHED,{type:k})},onError:function(b){B.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",b)}}};f.type?T.append(x(f.type),f.type):this.getSourceBufferTypes().forEach(function(E){T.append(x(E),E)})},I.onFragParsed=function(d,f){var p=this,T=f.frag,x=f.part,E=[],k=x?x.elementaryStreams:T.elementaryStreams;k[V.ElementaryStreamTypes.AUDIOVIDEO]?E.push("audiovideo"):(k[V.ElementaryStreamTypes.AUDIO]&&E.push("audio"),k[V.ElementaryStreamTypes.VIDEO]&&E.push("video"));var w=function(){var m=self.performance.now();T.stats.buffering.end=m,x&&(x.stats.buffering.end=m);var v=x?x.stats:T.stats;p.hls.trigger(K.Events.FRAG_BUFFERED,{frag:T,part:x,stats:v,id:T.type})};E.length===0&&B.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+T.type+" level: "+T.level+" sn: "+T.sn),this.blockBuffers(w,E)},I.onFragChanged=function(d,f){this.flushBackBuffer()},I.onBufferEos=function(d,f){var p=this,T=this.getSourceBufferTypes().reduce(function(x,E){var k=p.sourceBuffer[E];return(!f.type||f.type===E)&&(k&&!k.ended&&(k.ended=!0,B.logger.log("[buffer-controller]: "+E+" sourceBuffer now EOS"))),x&&!!(!k||k.ended)},!0);T&&this.blockBuffers(function(){var x=p.mediaSource;if(!x||x.readyState!=="open")return;x.endOfStream()})},I.onLevelUpdated=function(d,f){var p=f.details;if(!p.fragments.length)return;this.details=p,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},I.flushBackBuffer=function(){var d=this.hls,f=this.details,p=this.media,T=this.sourceBuffer;if(!p||f===null)return;var x=this.getSourceBufferTypes();if(!x.length)return;var E=f.live&&d.config.liveBackBufferLength!==null?d.config.liveBackBufferLength:d.config.backBufferLength;if(!Object(oe.isFiniteNumber)(E)||E<0)return;var k=p.currentTime,w=f.levelTargetDuration,b=Math.max(E,w),m=Math.floor(k/w)*w-b;x.forEach(function(v){var g=T[v];if(g){var R=q.BufferHelper.getBuffered(g);R.length>0&&m>R.start(0)&&(d.trigger(K.Events.BACK_BUFFER_REACHED,{bufferEnd:m}),f.live&&d.trigger(K.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:m}),d.trigger(K.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:m,type:v}))}})},I.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var d=this.details,f=this.hls,p=this.media,T=this.mediaSource,x=d.fragments[0].start+d.totalduration,E=p.duration,k=Object(oe.isFiniteNumber)(T.duration)?T.duration:0;d.live&&f.config.liveDurationInfinity?(B.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),T.duration=Infinity,this.updateSeekableRange(d)):(x>k&&x>E||!Object(oe.isFiniteNumber)(E))&&(B.logger.log("[buffer-controller]: Updating Media Source duration to "+x.toFixed(3)),T.duration=x)},I.updateSeekableRange=function(d){var f=this.mediaSource,p=d.fragments,T=p.length;if(T&&d.live&&f!==null&&f!==void 0&&f.setLiveSeekableRange){var x=Math.max(0,p[0].start),E=Math.max(x,x+d.totalduration);f.setLiveSeekableRange(x,E)}},I.checkPendingTracks=function(){var d=this.bufferCodecEventsExpected,f=this.operationQueue,p=this.pendingTracks,T=Object.keys(p).length;if(T&&!d||T===2){this.createSourceBuffers(p),this.pendingTracks={};var x=this.getSourceBufferTypes();if(x.length===0){this.hls.trigger(K.Events.ERROR,{type:se.ErrorTypes.MEDIA_ERROR,details:se.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}x.forEach(function(E){f.executeNext(E)})}},I.createSourceBuffers=function(d){var f=this.sourceBuffer,p=this.mediaSource;if(!p)throw Error("createSourceBuffers called when mediaSource was null");var T=0;for(var x in d)if(!f[x]){var E=d[x];if(!E)throw Error("source buffer exists for track "+x+", however track does not");var k=E.levelCodec||E.codec,w=E.container+";codecs="+k;B.logger.log("[buffer-controller]: creating sourceBuffer("+w+")");try{var b=f[x]=p.addSourceBuffer(w),m=x;this.addBufferListener(m,"updatestart",this._onSBUpdateStart),this.addBufferListener(m,"updateend",this._onSBUpdateEnd),this.addBufferListener(m,"error",this._onSBUpdateError),this.tracks[x]={buffer:b,codec:k,container:E.container,levelCodec:E.levelCodec,id:E.id},T++}catch(v){B.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+v.message),this.hls.trigger(K.Events.ERROR,{type:se.ErrorTypes.MEDIA_ERROR,details:se.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:v,mimeType:w})}}T&&this.hls.trigger(K.Events.BUFFER_CREATED,{tracks:this.tracks})},I._onSBUpdateStart=function(d){var f=this.operationQueue,p=f.current(d);p.onStart()},I._onSBUpdateEnd=function(d){var f=this.operationQueue,p=f.current(d);p.onComplete(),f.shiftAndExecuteNext(d)},I._onSBUpdateError=function(d,f){B.logger.error("[buffer-controller]: "+d+" SourceBuffer error",f),this.hls.trigger(K.Events.ERROR,{type:se.ErrorTypes.MEDIA_ERROR,details:se.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var p=this.operationQueue.current(d);p&&p.onError(f)},I.removeExecutor=function(d,f,p){var T=this.media,x=this.mediaSource,E=this.operationQueue,k=this.sourceBuffer,w=k[d];if(!T||!x||!w){B.logger.warn("[buffer-controller]: Attempting to remove from the "+d+" SourceBuffer, but it does not exist"),E.shiftAndExecuteNext(d);return}var b=Object(oe.isFiniteNumber)(T.duration)?T.duration:Infinity,m=Object(oe.isFiniteNumber)(x.duration)?x.duration:Infinity,v=Math.max(0,f),g=Math.min(p,b,m);g>v?(B.logger.log("[buffer-controller]: Removing ["+v+","+g+"] from the "+d+" SourceBuffer"),console.assert(!w.updating,d+" sourceBuffer must not be updating"),w.remove(v,g)):E.shiftAndExecuteNext(d)},I.appendExecutor=function(d,f){var p=this.operationQueue,T=this.sourceBuffer,x=T[f];if(!x){B.logger.warn("[buffer-controller]: Attempting to append to the "+f+" SourceBuffer, but it does not exist"),p.shiftAndExecuteNext(f);return}x.ended=!1,console.assert(!x.updating,f+" sourceBuffer must not be updating"),x.appendBuffer(d)},I.blockBuffers=function(d,f){var p=this;if(f===void 0&&(f=this.getSourceBufferTypes()),!f.length){B.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(d);return}var T=this.operationQueue,x=f.map(function(E){return T.appendBlocker(E)});Promise.all(x).then(function(){d(),f.forEach(function(E){var k=p.sourceBuffer[E];(!k||!k.updating)&&T.shiftAndExecuteNext(E)})})},I.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},I.addBufferListener=function(d,f,p){var T=this.sourceBuffer[d];if(!T)return;var x=p.bind(this,d);this.listeners[d].push({event:f,listener:x}),T.addEventListener(f,x)},I.removeBufferListeners=function(d){var f=this.sourceBuffer[d];if(!f)return;this.listeners[d].forEach(function(p){f.removeEventListener(p.event,p.listener)})},P}()},"./src/controller/buffer-operation-queue.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return K});var oe=H("./src/utils/logger.ts"),K=function(){function B(q){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=q}var se=B.prototype;return se.append=function(X,V){var L=this.queues[V];L.push(X),L.length===1&&this.buffers[V]&&this.executeNext(V)},se.insertAbort=function(X,V){var L=this.queues[V];L.unshift(X),this.executeNext(V)},se.appendBlocker=function(X){var V,L=new Promise(function(W){V=W}),U={execute:V,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(U,X),L},se.executeNext=function(X){var V=this.buffers,L=this.queues,U=V[X],W=L[X];if(W.length){var M=W[0];try{M.execute()}catch(P){oe.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),M.onError(P),(!U||!U.updating)&&(W.shift(),this.executeNext(X))}}},se.shiftAndExecuteNext=function(X){this.queues[X].shift(),this.executeNext(X)},se.current=function(X){return this.queues[X][0]},B}()},"./src/controller/cap-level-controller.ts":function(ze,re,H){"use strict";H.r(re);var oe=H("./src/events.ts");function K(q,X){for(var V=0;V0&&this.mediaWidth>0){var L=this.hls.levels;if(L.length){var U=this.hls;U.autoLevelCapping=this.getMaxLevel(L.length-1),U.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=U.autoLevelCapping}}},X.getMaxLevel=function(L){var U=this,W=this.hls.levels;if(!W.length)return-1;var M=W.filter(function(P,I){return q.isLevelAllowed(I,U.restrictedLevels)&&I<=L});return this.clientRect=null,q.getMaxLevelByMediaSize(M,this.mediaWidth,this.mediaHeight)},X.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},X.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},X.getDimensions=function(){if(this.clientRect)return this.clientRect;var L=this.media,U={width:0,height:0};if(L){var W=L.getBoundingClientRect();U.width=W.width,U.height=W.height,!U.width&&!U.height&&(U.width=W.right-W.left||L.width||0,U.height=W.bottom-W.top||L.height||0)}return this.clientRect=U,U},q.isLevelAllowed=function(L,U){return U===void 0&&(U=[]),U.indexOf(L)===-1},q.getMaxLevelByMediaSize=function(L,U,W){if(!L||!L.length)return-1;for(var M=function(f,p){return p?f.width!==p.width||f.height!==p.height:!0},P=L.length-1,I=0;I=U||C.height>=W)&&M(C,L[I+1])){P=I;break}}return P},B(q,[{key:"mediaWidth",get:function(){return this.getDimensions().width*q.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*q.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var L=1;try{L=self.devicePixelRatio}catch(U){}return L}}]),q}();re.default=se},"./src/controller/cmcd-controller.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return M});var oe=H("./src/events.ts"),K=H("./src/types/cmcd.ts"),B=H("./src/utils/buffer-helper.ts"),se=H("./src/utils/logger.ts");function q(P,I){for(var C=0;C=P.length?{done:!0}:{done:!1,value:P[d++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
-In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function L(P,I){if(!P)return;if(typeof P=="string")return U(P,I);var C=Object.prototype.toString.call(P).slice(8,-1);if(C==="Object"&&P.constructor&&(C=P.constructor.name),C==="Map"||C==="Set")return Array.from(P);if(C==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(C))return U(P,I)}function U(P,I){(I==null||I>P.length)&&(I=P.length);for(var C=0,d=new Array(I);Cf&&(f=E.bitrate)}return f>0?f:NaN},I.getBufferLength=function(d){var f=this.hls.media,p=d===K.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!p||!f)return NaN;var T=B.BufferHelper.bufferInfo(p,f.currentTime,this.config.maxBufferHole);return T.len*1e3},I.createPlaylistLoader=function(){var d=this.config.pLoader,f=this.applyPlaylistData,p=d||this.config.loader;return function(){function T(E){this.loader=void 0,this.loader=new p(E)}var x=T.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(k,w,b){f(k),this.loader.load(k,w,b)},X(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},I.createFragmentLoader=function(){var d=this.config.fLoader,f=this.applyFragmentData,p=d||this.config.loader;return function(){function T(E){this.loader=void 0,this.loader=new p(E)}var x=T.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(k,w,b){f(k),this.loader.load(k,w,b)},X(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},P.uuid=function(){var d=URL.createObjectURL(new Blob),f=d.toString();return URL.revokeObjectURL(d),f.substr(f.lastIndexOf("/")+1)},P.serialize=function(d){for(var f=[],p=function(ee){return!Number.isNaN(ee)&&ee!=null&&ee!==""&&ee!==!1},T=function(ee){return Math.round(ee)},x=function(ee){return T(ee/100)*100},E=function(ee){return encodeURIComponent(ee)},k={br:T,d:T,bl:x,dl:x,mtp:x,nor:E,rtp:x,tb:T},w=Object.keys(d||{}).sort(),b=V(w),m;!(m=b()).done;){var v=m.value,g=d[v];if(!p(g))continue;if(v==="v"&&g===1)continue;if(v=="pr"&&g===1)continue;var R=k[v];R&&(g=R(g));var O=typeof g,G=void 0;v==="ot"||v==="sf"||v==="st"?G=v+"="+g:O==="boolean"?G=v:O==="number"?G=v+"="+g:G=v+"="+JSON.stringify(g),f.push(G)}return f.join(",")},P.toHeaders=function(d){for(var f=Object.keys(d),p={},T=["Object","Request","Session","Status"],x=[{},{},{},{}],E={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},k=0,w=f;kV){this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.KEY_SYSTEM_ERROR,details:K.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var E=V-this._requestLicenseFailureCount+1;B.logger.warn("Retrying license request, "+E+" attempts left"),this._requestLicense(f,p)}break}},P._generateLicenseRequestChallenge=function(C,d){switch(C.mediaKeySystemDomain){case se.KeySystems.WIDEVINE:return d}throw new Error("unsupported key-system: "+C.mediaKeySystemDomain)},P._requestLicense=function(C,d){B.logger.log("Requesting content license for key-system");var f=this._mediaKeysList[0];if(!f){B.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.KEY_SYSTEM_ERROR,details:K.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var p=this.getLicenseServerUrl(f.mediaKeySystemDomain),T=this._createLicenseXhr(p,C,d);B.logger.log("Sending license request to URL: "+p);var x=this._generateLicenseRequestChallenge(f,C);T.send(x)}catch(E){B.logger.error("Failure requesting DRM license: "+E),this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.KEY_SYSTEM_ERROR,details:K.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},P.onMediaAttached=function(C,d){if(!this._emeEnabled)return;var f=d.media;this._media=f,f.addEventListener("encrypted",this._onMediaEncrypted)},P.onMediaDetached=function(){var C=this._media,d=this._mediaKeysList;if(!C)return;C.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(d.map(function(f){if(f.mediaKeysSession)return f.mediaKeysSession.close().catch(function(){})})).then(function(){return C.setMediaKeys(null)}).catch(function(){})},P.onManifestParsed=function(C,d){if(!this._emeEnabled)return;var f=d.levels.map(function(T){return T.audioCodec}).filter(function(T){return!!T}),p=d.levels.map(function(T){return T.videoCodec}).filter(function(T){return!!T});this._attemptKeySystemAccess(se.KeySystems.WIDEVINE,f,p)},X(M,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),M}();re.default=W},"./src/controller/fps-controller.ts":function(ze,re,H){"use strict";H.r(re);var oe=H("./src/events.ts"),K=H("./src/utils/logger.ts"),B=function(){function se(X){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=X,this.registerListeners()}var q=se.prototype;return q.setStreamController=function(V){this.streamController=V},q.registerListeners=function(){this.hls.on(oe.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},q.unregisterListeners=function(){this.hls.off(oe.Events.MEDIA_ATTACHING,this.onMediaAttaching)},q.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},q.onMediaAttaching=function(V,L){var U=this.hls.config;if(U.capLevelOnFPSDrop){var W=L.media instanceof self.HTMLVideoElement?L.media:null;this.media=W,W&&typeof W.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),U.fpsDroppedMonitoringPeriod)}},q.checkFPS=function(V,L,U){var W=performance.now();if(L){if(this.lastTime){var M=W-this.lastTime,P=U-this.lastDroppedFrames,I=L-this.lastDecodedFrames,C=1e3*P/M,d=this.hls;if(d.trigger(oe.Events.FPS_DROP,{currentDropped:P,currentDecoded:I,totalDroppedFrames:U}),C>0&&P>d.config.fpsDroppedMonitoringThreshold*I){var f=d.currentLevel;K.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+f),f>0&&(d.autoLevelCapping===-1||d.autoLevelCapping>=f)&&(f=f-1,d.trigger(oe.Events.FPS_DROP_LEVEL_CAPPING,{level:f,droppedLevel:d.currentLevel}),d.autoLevelCapping=f,this.streamController.nextLevelSwitch())}}this.lastTime=W,this.lastDroppedFrames=U,this.lastDecodedFrames=L}},q.checkFPSInterval=function(){var V=this.media;if(V)if(this.isVideoPlaybackQualityAvailable){var L=V.getVideoPlaybackQuality();this.checkFPS(V,L.totalVideoFrames,L.droppedVideoFrames)}else this.checkFPS(V,V.webkitDecodedFrameCount,V.webkitDroppedFrameCount)},se}();re.default=B},"./src/controller/fragment-finders.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"findFragmentByPDT",function(){return B}),H.d(re,"findFragmentByPTS",function(){return se}),H.d(re,"fragmentWithinToleranceTest",function(){return q}),H.d(re,"pdtWithinToleranceTest",function(){return X}),H.d(re,"findFragWithCC",function(){return V});var oe=H("./src/polyfills/number.ts"),K=H("./src/utils/binary-search.ts");function B(L,U,W){if(U===null||!Array.isArray(L)||!L.length||!Object(oe.isFiniteNumber)(U))return null;var M=L[0].programDateTime;if(U<(M||0))return null;var P=L[L.length-1].endProgramDateTime;if(U>=(P||0))return null;W=W||0;for(var I=0;IL&&W.start?-1:0}function X(L,U,W){var M=Math.min(U,W.duration+(W.deltaPTS?W.deltaPTS:0))*1e3,P=W.endProgramDateTime||0;return P-M>L}function V(L,U){return K.default.search(L,function(W){return W.ccU?-1:0})}},"./src/controller/fragment-tracker.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"FragmentState",function(){return B}),H.d(re,"FragmentTracker",function(){return se});var oe=H("./src/events.ts"),K=H("./src/types/loader.ts"),B;(function(V){V.NOT_LOADED="NOT_LOADED",V.BACKTRACKED="BACKTRACKED",V.APPENDING="APPENDING",V.PARTIAL="PARTIAL",V.OK="OK"})(B||(B={}));var se=function(){function V(U){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=U,this._registerListeners()}var L=V.prototype;return L._registerListeners=function(){var W=this.hls;W.on(oe.Events.BUFFER_APPENDED,this.onBufferAppended,this),W.on(oe.Events.FRAG_BUFFERED,this.onFragBuffered,this),W.on(oe.Events.FRAG_LOADED,this.onFragLoaded,this)},L._unregisterListeners=function(){var W=this.hls;W.off(oe.Events.BUFFER_APPENDED,this.onBufferAppended,this),W.off(oe.Events.FRAG_BUFFERED,this.onFragBuffered,this),W.off(oe.Events.FRAG_LOADED,this.onFragLoaded,this)},L.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},L.getAppendedFrag=function(W,M){if(M===K.PlaylistLevelType.MAIN){var P=this.activeFragment,I=this.activeParts;if(!P)return null;if(I)for(var C=I.length;C--;){var d=I[C],f=d?d.end:P.appendedPTS;if(d.start<=W&&f!==void 0&&W<=f)return C>9&&(this.activeParts=I.slice(C-9)),d}else if(P.start<=W&&P.appendedPTS!==void 0&&W<=P.appendedPTS)return P}return this.getBufferedFrag(W,M)},L.getBufferedFrag=function(W,M){for(var P=this.fragments,I=Object.keys(P),C=I.length;C--;){var d=P[I[C]];if((d==null?void 0:d.body.type)===M&&d.buffered){var f=d.body;if(f.start<=W&&W<=f.end)return f}}return null},L.detectEvictedFragments=function(W,M,P){var I=this;Object.keys(this.fragments).forEach(function(C){var d=I.fragments[C];if(!d)return;if(!d.buffered){d.body.type===P&&I.removeFragment(d.body);return}var f=d.range[W];if(!f)return;f.time.some(function(p){var T=!I.isTimeBuffered(p.startPTS,p.endPTS,M);return T&&I.removeFragment(d.body),T})})},L.detectPartialFragments=function(W){var M=this,P=this.timeRanges,I=W.frag,C=W.part;if(!P||I.sn==="initSegment")return;var d=X(I),f=this.fragments[d];if(!f)return;Object.keys(P).forEach(function(p){var T=I.elementaryStreams[p];if(!T)return;var x=P[p],E=C!==null||T.partial===!0;f.range[p]=M.getBufferedTimes(I,C,E,x)}),f.backtrack=f.loaded=null,Object.keys(f.range).length?f.buffered=!0:this.removeFragment(f.body)},L.fragBuffered=function(W){var M=X(W),P=this.fragments[M];P&&(P.backtrack=P.loaded=null,P.buffered=!0)},L.getBufferedTimes=function(W,M,P,I){for(var C={time:[],partial:P},d=M?M.start:W.start,f=M?M.end:W.end,p=W.minEndPTS||f,T=W.maxStartPTS||d,x=0;x=E&&p<=k){C.time.push({startPTS:Math.max(d,I.start(x)),endPTS:Math.min(f,I.end(x))});break}else if(dE)C.partial=!0,C.time.push({startPTS:Math.max(d,I.start(x)),endPTS:Math.min(f,I.end(x))});else if(f<=E)break}return C},L.getPartialFragment=function(W){var M=null,P,I,C,d=0,f=this.bufferPadding,p=this.fragments;return Object.keys(p).forEach(function(T){var x=p[T];if(!x)return;q(x)&&(I=x.body.start-f,C=x.body.end+f,W>=I&&W<=C&&(P=Math.min(W-I,C-W),d<=P&&(M=x.body,d=P)))}),M},L.getState=function(W){var M=X(W),P=this.fragments[M];return P?P.buffered?q(P)?B.PARTIAL:B.OK:P.backtrack?B.BACKTRACKED:B.APPENDING:B.NOT_LOADED},L.backtrack=function(W,M){var P=X(W),I=this.fragments[P];if(!I||I.backtrack)return null;var C=I.backtrack=M||I.loaded;return I.loaded=null,C},L.getBacktrackData=function(W){var M=X(W),P=this.fragments[M];if(P){var I,C=P.backtrack;if(C!=null&&(I=C.payload)!==null&&I!==void 0&&I.byteLength)return C;this.removeFragment(W)}return null},L.isTimeBuffered=function(W,M,P){for(var I,C,d=0;d=I&&M<=C)return!0;if(M<=I)return!1}return!1},L.onFragLoaded=function(W,M){var P=M.frag,I=M.part;if(P.sn==="initSegment"||P.bitrateTest||I)return;var C=X(P);this.fragments[C]={body:P,loaded:M,backtrack:null,buffered:!1,range:Object.create(null)}},L.onBufferAppended=function(W,M){var P=this,I=M.frag,C=M.part,d=M.timeRanges;if(I.type===K.PlaylistLevelType.MAIN)if(this.activeFragment=I,C){var f=this.activeParts;f||(this.activeParts=f=[]),f.push(C)}else this.activeParts=null;this.timeRanges=d,Object.keys(d).forEach(function(p){var T=d[p];if(P.detectEvictedFragments(p,T),!C)for(var x=0;xW&&I.removeFragment(f)}})},L.removeFragment=function(W){var M=X(W);W.stats.loaded=0,W.clearElementaryStreamInfo(),delete this.fragments[M]},L.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},V}();function q(V){var L,U;return V.buffered&&(((L=V.range.video)===null||L===void 0?void 0:L.partial)||((U=V.range.audio)===null||U===void 0?void 0:U.partial))}function X(V){return V.type+"_"+V.level+"_"+V.urlId+"_"+V.sn}},"./src/controller/gap-controller.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"STALL_MINIMUM_DURATION_MS",function(){return q}),H.d(re,"MAX_START_GAP_JUMP",function(){return X}),H.d(re,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return V}),H.d(re,"SKIP_BUFFER_RANGE_START",function(){return L}),H.d(re,"default",function(){return U});var oe=H("./src/utils/buffer-helper.ts"),K=H("./src/errors.ts"),B=H("./src/events.ts"),se=H("./src/utils/logger.ts"),q=250,X=2,V=.1,L=.05,U=function(){function W(P,I,C,d){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=P,this.media=I,this.fragmentTracker=C,this.hls=d}var M=W.prototype;return M.destroy=function(){this.hls=this.fragmentTracker=this.media=null},M.poll=function(I){var C=this.config,d=this.media,f=this.stalled,p=d.currentTime,T=d.seeking,x=this.seeking&&!T,E=!this.seeking&&T;if(this.seeking=T,p!==I){if(this.moved=!0,f!==null){if(this.stallReported){var k=self.performance.now()-f;se.logger.warn("playback not stuck anymore @"+p+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((E||x)&&(this.stalled=null),d.paused||d.ended||d.playbackRate===0||!oe.BufferHelper.getBuffered(d).length)return;var w=oe.BufferHelper.bufferInfo(d,p,0),b=w.len>0,m=w.nextStart||0;if(!b&&!m)return;if(T){var v=w.len>X,g=!m||m-p>X&&!this.fragmentTracker.getPartialFragment(p);if(v||g)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var R,O=Math.max(m,w.start||0)-p,G=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,Z=G==null||((R=G.details)===null||R===void 0)?void 0:R.live,ee=Z?G.details.targetduration*2:X;if(O>0&&O<=ee){this._trySkipBufferHole(null);return}}var fe=self.performance.now();if(f===null){this.stalled=fe;return}var pe=fe-f;!T&&pe>=q&&this._reportStall(w.len);var xe=oe.BufferHelper.bufferInfo(d,p,C.maxBufferHole);this._tryFixBufferStall(xe,pe)},M._tryFixBufferStall=function(I,C){var d=this.config,f=this.fragmentTracker,p=this.media,T=p.currentTime,x=f.getPartialFragment(T);if(x){var E=this._trySkipBufferHole(x);if(E)return}I.len>d.maxBufferHole&&C>d.highBufferWatchdogPeriod*1e3&&(se.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},M._reportStall=function(I){var C=this.hls,d=this.media,f=this.stallReported;f||(this.stallReported=!0,se.logger.warn("Playback stalling at @"+d.currentTime+" due to low buffer (buffer="+I+")"),C.trigger(B.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:I}))},M._trySkipBufferHole=function(I){for(var C=this.config,d=this.hls,f=this.media,p=f.currentTime,T=0,x=oe.BufferHelper.getBuffered(f),E=0;E=T&&p.05&&this.forwardBufferLength>1){var E=Math.min(2,Math.max(1,d)),k=Math.round(2/(1+Math.exp(-.75*p-this.edgeStalled))*20)/20;W.playbackRate=Math.min(E,Math.max(1,k))}else W.playbackRate!==1&&W.playbackRate!==0&&(W.playbackRate=1)},L.estimateLiveEdge=function(){var W=this.levelDetails;return W===null?null:W.edge+W.age},L.computeLatency=function(){var W=this.estimateLiveEdge();return W===null?null:W-this.currentTime},q(V,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var W=this.config,M=this.levelDetails;return W.liveMaxLatencyDuration!==void 0?W.liveMaxLatencyDuration:M?W.liveMaxLatencyDurationCount*M.targetduration:0}},{key:"targetLatency",get:function(){var W=this.levelDetails;if(W===null)return null;var M=W.holdBack,P=W.partHoldBack,I=W.targetduration,C=this.config,d=C.liveSyncDuration,f=C.liveSyncDurationCount,p=C.lowLatencyMode,T=this.hls.userConfig,x=p&&P||M;(T.liveSyncDuration||T.liveSyncDurationCount||x===0)&&(x=d!==void 0?d:f*I);var E=I,k=1;return x+Math.min(this.stallCount*k,E)}},{key:"liveSyncPosition",get:function(){var W=this.estimateLiveEdge(),M=this.targetLatency,P=this.levelDetails;if(W===null||M===null||P===null)return null;var I=P.edge,C=W-M-this.edgeStalled,d=I-P.totalduration,f=I-(this.config.lowLatencyMode&&P.partTarget||P.targetduration);return Math.min(Math.max(d,C),f)}},{key:"drift",get:function(){var W=this.levelDetails;return W===null?1:W.drift}},{key:"edgeStalled",get:function(){var W=this.levelDetails;if(W===null)return 0;var M=(this.config.lowLatencyMode&&W.partTarget||W.targetduration)*3;return Math.max(W.age-M,0)}},{key:"forwardBufferLength",get:function(){var W=this.media,M=this.levelDetails;if(!W||!M)return 0;var P=W.buffered.length;return P?W.buffered.end(P-1):M.edge-this.currentTime}}]),V}()},"./src/controller/level-controller.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return C});var oe=H("./src/types/level.ts"),K=H("./src/events.ts"),B=H("./src/errors.ts"),se=H("./src/utils/codecs.ts"),q=H("./src/controller/level-helper.ts"),X=H("./src/controller/base-playlist-controller.ts"),V=H("./src/types/loader.ts");function L(){return L=Object.assign||function(d){for(var f=1;f0){m=k[0].bitrate,k.sort(function(pe,xe){return pe.bitrate-xe.bitrate}),this._levels=k;for(var Z=0;Zthis.hls.config.fragLoadingMaxRetry&&(v=E.frag.level)):v=E.frag.level}break;case B.ErrorDetails.LEVEL_LOAD_ERROR:case B.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(m=!1),v=k.level),b=!0;break;case B.ErrorDetails.REMUX_ALLOC_ERROR:v=E.level,b=!0;break}v!==void 0&&this.recoverLevel(E,v,b,m)},p.recoverLevel=function(x,E,k,w){var b=x.details,m=this._levels[E];if(m.loadError++,k){var v=this.retryLoadingOrFail(x);if(v)x.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(w){var g=m.url.length;if(g>1&&m.loadError1){var w=(E.urlId+1)%k;this.warn("Switching to redundant URL-id "+w),this._levels.forEach(function(b){b.urlId=w}),this.level=x}},p.onFragLoaded=function(x,E){var k=E.frag;if(k!==void 0&&k.type===V.PlaylistLevelType.MAIN){var w=this._levels[k.level];w!==void 0&&(w.fragmentError=0,w.loadError=0)}},p.onLevelLoaded=function(x,E){var k,w=E.level,b=E.details,m=this._levels[w];if(!m){var v;this.warn("Invalid level index "+w),(v=E.deliveryDirectives)!==null&&v!==void 0&&v.skip&&(b.deltaUpdateFailed=!0);return}w===this.currentLevelIndex?(m.fragmentError===0&&(m.loadError=0,this.retryCount=0),this.playlistLoaded(w,E,m.details)):(k=E.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(b.deltaUpdateFailed=!0)},p.onAudioTrackSwitched=function(x,E){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var w=-1,b=this.hls.audioTracks[E.id].groupId,m=0;m0){var w=k.urlId,b=k.url[w];if(x)try{b=x.addDirectives(b)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Attempt loading level index "+E+(x?" at sn "+x.msn+" part "+x.part:"")+" with URL-id "+w+" "+b),this.clearTimer(),this.hls.trigger(K.Events.LEVEL_LOADING,{url:b,level:E,id:w,deliveryDirectives:x||null})}},p.removeLevel=function(x,E){var k=function(m,v){return v!==E},w=this._levels.filter(function(b,m){return m!==x?!0:b.url.length>1&&E!==void 0?(b.url=b.url.filter(k),b.audioGroupIds&&(b.audioGroupIds=b.audioGroupIds.filter(k)),b.textGroupIds&&(b.textGroupIds=b.textGroupIds.filter(k)),b.urlId=0,!0):!1}).map(function(b,m){var v=b.details;return v!=null&&v.fragments&&v.fragments.forEach(function(g){g.level=m}),b});this._levels=w,this.hls.trigger(K.Events.LEVELS_UPDATED,{levels:w})},W(f,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(x){var E,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===x&&(E=k[x])!==null&&E!==void 0&&E.details)return;if(x<0||x>=k.length){var w=x<0;if(this.hls.trigger(K.Events.ERROR,{type:B.ErrorTypes.OTHER_ERROR,details:B.ErrorDetails.LEVEL_SWITCH_ERROR,level:x,fatal:w,reason:"invalid level idx"}),w)return;x=Math.min(x,k.length-1)}this.clearTimer();var b=this.currentLevelIndex,m=k[b],v=k[x];this.log("switching to level "+x+" from "+b),this.currentLevelIndex=x;var g=L({},v,{level:x,maxBitrate:v.maxBitrate,uri:v.uri,urlId:v.urlId});delete g._urlId,this.hls.trigger(K.Events.LEVEL_SWITCHING,g);var R=v.details;if(!R||R.live){var O=this.switchParams(v.uri,m==null?void 0:m.details);this.loadPlaylist(O)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(x){this.manualLevelIndex=x,this._startLevel===void 0&&(this._startLevel=x),x!==-1&&(this.level=x)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(x){this._firstLevel=x}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var x=this.hls.config.startLevel;return x!==void 0?x:this._firstLevel}else return this._startLevel},set:function(x){this._startLevel=x}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(x){this.level=x,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=x)}}]),f}(X.default)},"./src/controller/level-helper.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"addGroupId",function(){return B}),H.d(re,"assignTrackIdsByGroup",function(){return se}),H.d(re,"updatePTS",function(){return q}),H.d(re,"updateFragPTSDTS",function(){return V}),H.d(re,"mergeDetails",function(){return L}),H.d(re,"mapPartIntersection",function(){return U}),H.d(re,"mapFragmentIntersection",function(){return W}),H.d(re,"adjustSliding",function(){return M}),H.d(re,"addSliding",function(){return P}),H.d(re,"computeReloadInterval",function(){return I}),H.d(re,"getFragmentWithSN",function(){return C}),H.d(re,"getPartWith",function(){return d});var oe=H("./src/polyfills/number.ts"),K=H("./src/utils/logger.ts");function B(f,p,T){switch(p){case"audio":f.audioGroupIds||(f.audioGroupIds=[]),f.audioGroupIds.push(T);break;case"text":f.textGroupIds||(f.textGroupIds=[]),f.textGroupIds.push(T);break}}function se(f){var p={};f.forEach(function(T){var x=T.groupId||"";T.id=p[x]=p[x]||0,p[x]++})}function q(f,p,T){var x=f[p],E=f[T];X(x,E)}function X(f,p){var T=p.startPTS;if(Object(oe.isFiniteNumber)(T)){var x=0,E;p.sn>f.sn?(x=T-f.start,E=f):(x=f.start-T,E=p),E.duration!==x&&(E.duration=x)}else if(p.sn>f.sn){var k=f.cc===p.cc;k&&f.minEndPTS?p.start=f.start+(f.minEndPTS-f.start):p.start=f.start+f.duration}else p.start=Math.max(f.start-p.duration,0)}function V(f,p,T,x,E,k){var w=x-T;w<=0&&(K.logger.warn("Fragment should have a positive duration",p),x=T+p.duration,k=E+p.duration);var b=T,m=x,v=p.startPTS,g=p.endPTS;if(Object(oe.isFiniteNumber)(v)){var R=Math.abs(v-T);Object(oe.isFiniteNumber)(p.deltaPTS)?p.deltaPTS=Math.max(R,p.deltaPTS):p.deltaPTS=R,b=Math.max(T,v),T=Math.min(T,v),E=Math.min(E,p.startDTS),m=Math.min(x,g),x=Math.max(x,g),k=Math.max(k,p.endDTS)}p.duration=x-T;var O=T-p.start;p.appendedPTS=x,p.start=p.startPTS=T,p.maxStartPTS=b,p.startDTS=E,p.endPTS=x,p.minEndPTS=m,p.endDTS=k;var G=p.sn;if(!f||Gf.endSN)return 0;var Z,ee=G-f.startSN,fe=f.fragments;for(fe[ee]=p,Z=ee;Z>0;Z--)X(fe[Z],fe[Z-1]);for(Z=ee;Z=0;E--){var k=x[E].initSegment;if(k){T=k;break}}f.fragmentHint&&delete f.fragmentHint.endPTS;var w=0,b;if(W(f,p,function(Z,ee){Z.relurl&&(w=Z.cc-ee.cc),Object(oe.isFiniteNumber)(Z.startPTS)&&Object(oe.isFiniteNumber)(Z.endPTS)&&(ee.start=ee.startPTS=Z.startPTS,ee.startDTS=Z.startDTS,ee.appendedPTS=Z.appendedPTS,ee.maxStartPTS=Z.maxStartPTS,ee.endPTS=Z.endPTS,ee.endDTS=Z.endDTS,ee.minEndPTS=Z.minEndPTS,ee.duration=Z.endPTS-Z.startPTS,ee.duration&&(b=ee),p.PTSKnown=p.alignedSliding=!0),ee.elementaryStreams=Z.elementaryStreams,ee.loader=Z.loader,ee.stats=Z.stats,ee.urlId=Z.urlId,Z.initSegment&&(ee.initSegment=Z.initSegment,T=Z.initSegment)}),T){var m=p.fragmentHint?p.fragments.concat(p.fragmentHint):p.fragments;m.forEach(function(Z){var ee;(!Z.initSegment||Z.initSegment.relurl===((ee=T)===null||ee===void 0?void 0:ee.relurl))&&(Z.initSegment=T)})}if(p.skippedSegments&&(p.deltaUpdateFailed=p.fragments.some(function(Z){return!Z}),p.deltaUpdateFailed)){K.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var v=p.skippedSegments;v--;)p.fragments.shift();p.startSN=p.fragments[0].sn,p.startCC=p.fragments[0].cc}var g=p.fragments;if(w){K.logger.warn("discontinuity sliding from playlist, take drift into account");for(var R=0;R=x.length)return;P(p,x[T].start)}function P(f,p){if(p){for(var T=f.fragments,x=f.skippedSegments;x0&&E0&&m===-1&&(this.log("Override startPosition with lastCurrentTime @"+v.toFixed(3)),m=v),this.state=K.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=m,this.tick()}else this._forceStartLoad=!0,this.state=K.State.STOPPED},w.stopLoad=function(){this._forceStartLoad=!1,E.prototype.stopLoad.call(this)},w.doTick=function(){switch(this.state){case K.State.IDLE:this.doTickIdle();break;case K.State.WAITING_LEVEL:{var m,v=this.levels,g=this.level,R=v==null||((m=v[g])===null||m===void 0)?void 0:m.details;if(R&&(!R.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(R))break;this.state=K.State.IDLE;break}break}case K.State.FRAG_LOADING_WAITING_RETRY:{var O,G=self.performance.now(),Z=this.retryDate;(!Z||G>=Z||(O=this.media)!==null&&O!==void 0&&O.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=K.State.IDLE)}break;default:break}this.onTickEnd()},w.onTickEnd=function(){E.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},w.doTickIdle=function(){var m,v,g=this.hls,R=this.levelLastLoaded,O=this.levels,G=this.media,Z=g.config,ee=g.nextLoadLevel;if(R===null||!G&&(this.startFragRequested||!Z.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!O||!O[ee])return;var fe=O[ee];this.level=g.nextLoadLevel=ee;var pe=fe.details;if(!pe||this.state===K.State.WAITING_LEVEL||pe.live&&this.levelLastLoaded!==ee){this.state=K.State.WAITING_LEVEL;return}var xe=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:G,V.PlaylistLevelType.MAIN);if(xe===null)return;var Ce=xe.len,be=this.getMaxBufferLength(fe.maxBitrate);if(Ce>=be)return;if(this._streamEnded(xe,pe)){var Oe={};this.altAudio&&(Oe.type="video"),this.hls.trigger(se.Events.BUFFER_EOS,Oe),this.state=K.State.ENDED;return}var We=xe.end,Ue=this.getNextFragment(We,pe);if(this.couldBacktrack&&!this.fragPrevious&&Ue&&Ue.sn!=="initSegment"){var ct=Ue.sn-pe.startSN;ct>1&&(Ue=pe.fragments[ct-1],this.fragmentTracker.removeFragment(Ue))}if(Ue&&this.fragmentTracker.getState(Ue)===X.FragmentState.OK&&this.nextLoadPosition>We){var Ge=this.audioOnly&&!this.altAudio?L.ElementaryStreamTypes.AUDIO:L.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(G,Ge,V.PlaylistLevelType.MAIN),Ue=this.getNextFragment(this.nextLoadPosition,pe)}if(!Ue)return;Ue.initSegment&&!Ue.initSegment.data&&!this.bitrateTest&&(Ue=Ue.initSegment),((m=Ue.decryptdata)===null||m===void 0?void 0:m.keyFormat)==="identity"&&!((v=Ue.decryptdata)!==null&&v!==void 0&&v.key)?this.loadKey(Ue,pe):this.loadFragment(Ue,pe,We)},w.loadFragment=function(m,v,g){var R,O=this.fragmentTracker.getState(m);if(this.fragCurrent=m,O===X.FragmentState.BACKTRACKED){var G=this.fragmentTracker.getBacktrackData(m);if(G){this._handleFragmentLoadProgress(G),this._handleFragmentLoadComplete(G);return}else O=X.FragmentState.NOT_LOADED}O===X.FragmentState.NOT_LOADED||O===X.FragmentState.PARTIAL?m.sn==="initSegment"?this._loadInitSegment(m):this.bitrateTest?(m.bitrateTest=!0,this.log("Fragment "+m.sn+" of level "+m.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(m)):(this.startFragRequested=!0,E.prototype.loadFragment.call(this,m,v,g)):O===X.FragmentState.APPENDING?this.reduceMaxBufferLength(m.duration)&&this.fragmentTracker.removeFragment(m):((R=this.media)===null||R===void 0?void 0:R.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},w.getAppendedFrag=function(m){var v=this.fragmentTracker.getAppendedFrag(m,V.PlaylistLevelType.MAIN);return v&&"fragment"in v?v.fragment:v},w.getBufferedFrag=function(m){return this.fragmentTracker.getBufferedFrag(m,V.PlaylistLevelType.MAIN)},w.followingBufferedFrag=function(m){return m?this.getBufferedFrag(m.end+.5):null},w.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},w.nextLevelSwitch=function(){var m=this.levels,v=this.media;if(v!=null&&v.readyState){var g,R=this.getAppendedFrag(v.currentTime);if(R&&R.start>1&&this.flushMainBuffer(0,R.start-1),!v.paused&&m){var O=this.hls.nextLoadLevel,G=m[O],Z=this.fragLastKbps;Z&&this.fragCurrent?g=this.fragCurrent.duration*G.maxBitrate/(1e3*Z)+1:g=0}else g=0;var ee=this.getBufferedFrag(v.currentTime+g);if(ee){var fe=this.followingBufferedFrag(ee);if(fe){this.abortCurrentFrag();var pe=fe.maxStartPTS?fe.maxStartPTS:fe.start,xe=fe.duration,Ce=Math.max(ee.end,pe+Math.min(Math.max(xe-this.config.maxFragLookUpTolerance,xe*.5),xe*.75));this.flushMainBuffer(Ce,Number.POSITIVE_INFINITY)}}}},w.abortCurrentFrag=function(){var m=this.fragCurrent;this.fragCurrent=null,m!=null&&m.loader&&m.loader.abort(),this.state===K.State.KEY_LOADING&&(this.state=K.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},w.flushMainBuffer=function(m,v){E.prototype.flushMainBuffer.call(this,m,v,this.altAudio?"video":null)},w.onMediaAttached=function(m,v){E.prototype.onMediaAttached.call(this,m,v);var g=v.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),g.addEventListener("playing",this.onvplaying),g.addEventListener("seeked",this.onvseeked),this.gapController=new M.default(this.config,g,this.fragmentTracker,this.hls)},w.onMediaDetaching=function(){var m=this.media;m&&(m.removeEventListener("playing",this.onvplaying),m.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),E.prototype.onMediaDetaching.call(this)},w.onMediaPlaying=function(){this.tick()},w.onMediaSeeked=function(){var m=this.media,v=m?m.currentTime:null;Object(oe.isFiniteNumber)(v)&&this.log("Media seeked to "+v.toFixed(3)),this.tick()},w.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(se.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},w.onManifestParsed=function(m,v){var g=!1,R=!1,O;v.levels.forEach(function(G){O=G.audioCodec,O&&(O.indexOf("mp4a.40.2")!==-1&&(g=!0),O.indexOf("mp4a.40.5")!==-1&&(R=!0))}),this.audioCodecSwitch=g&&R&&!Object(B.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=v.levels,this.startFragRequested=!1},w.onLevelLoading=function(m,v){var g=this.levels;if(!g||this.state!==K.State.IDLE)return;var R=g[v.level];(!R.details||R.details.live&&this.levelLastLoaded!==v.level||this.waitForCdnTuneIn(R.details))&&(this.state=K.State.WAITING_LEVEL)},w.onLevelLoaded=function(m,v){var g,R=this.levels,O=v.level,G=v.details,Z=G.totalduration;if(!R){this.warn("Levels were reset while loading level "+O);return}this.log("Level "+O+" loaded ["+G.startSN+","+G.endSN+"], cc ["+G.startCC+", "+G.endCC+"] duration:"+Z);var ee=this.fragCurrent;ee&&(this.state===K.State.FRAG_LOADING||this.state===K.State.FRAG_LOADING_WAITING_RETRY)&&(ee.level!==v.level&&ee.loader&&(this.state=K.State.IDLE,ee.loader.abort()));var fe=R[O],pe=0;if(G.live||(g=fe.details)!==null&&g!==void 0&&g.live){if(G.fragments[0]||(G.deltaUpdateFailed=!0),G.deltaUpdateFailed)return;pe=this.alignPlaylists(G,fe.details)}if(fe.details=G,this.levelLastLoaded=O,this.hls.trigger(se.Events.LEVEL_UPDATED,{details:G,level:O}),this.state===K.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(G))return;this.state=K.State.IDLE}this.startFragRequested?G.live&&this.synchronizeToLiveEdge(G):this.setStartPosition(G,pe),this.tick()},w._handleFragmentLoadProgress=function(m){var v,g=m.frag,R=m.part,O=m.payload,G=this.levels;if(!G){this.warn("Levels were reset while fragment load was in progress. Fragment "+g.sn+" of level "+g.level+" will not be buffered");return}var Z=G[g.level],ee=Z.details;if(!ee){this.warn("Dropping fragment "+g.sn+" of level "+g.level+" after level details were reset");return}var fe=Z.videoCodec,pe=ee.PTSKnown||!ee.live,xe=(v=g.initSegment)===null||v===void 0?void 0:v.data,Ce=this._getAudioCodec(Z),be=this.transmuxer=this.transmuxer||new U.default(this.hls,V.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),Oe=R?R.index:-1,We=Oe!==-1,Ue=new W.ChunkMetadata(g.level,g.sn,g.stats.chunkCount,O.byteLength,Oe,We),ct=this.initPTS[g.cc];be.push(O,xe,Ce,fe,g,R,ee.totalduration,pe,Ue,ct)},w.onAudioTrackSwitching=function(m,v){var g=this.altAudio,R=!!v.url,O=v.id;if(!R){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var G=this.fragCurrent;G!=null&&G.loader&&(this.log("Switching to main audio track, cancel main fragment load"),G.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var Z=this.hls;g&&Z.trigger(se.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),Z.trigger(se.Events.AUDIO_TRACK_SWITCHED,{id:O})}},w.onAudioTrackSwitched=function(m,v){var g=v.id,R=!!this.hls.audioTracks[g].url;if(R){var O=this.videoBuffer;O&&this.mediaBuffer!==O&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=O)}this.altAudio=R,this.tick()},w.onBufferCreated=function(m,v){var g=v.tracks,R,O,G=!1;for(var Z in g){var ee=g[Z];if(ee.id==="main"){if(O=Z,R=ee,Z==="video"){var fe=g[Z];fe&&(this.videoBuffer=fe.buffer)}}else G=!0}G&&R?(this.log("Alternate track found, use "+O+".buffered to schedule main fragment loading"),this.mediaBuffer=R.buffer):this.mediaBuffer=this.media},w.onFragBuffered=function(m,v){var g=v.frag,R=v.part;if(g&&g.type!==V.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(g)){this.warn("Fragment "+g.sn+(R?" p: "+R.index:"")+" of level "+g.level+" finished buffering, but was aborted. state: "+this.state),this.state===K.State.PARSED&&(this.state=K.State.IDLE);return}var O=R?R.stats:g.stats;this.fragLastKbps=Math.round(8*O.total/(O.buffering.end-O.loading.first)),g.sn!=="initSegment"&&(this.fragPrevious=g),this.fragBufferedComplete(g,R)},w.onError=function(m,v){switch(v.details){case P.ErrorDetails.FRAG_LOAD_ERROR:case P.ErrorDetails.FRAG_LOAD_TIMEOUT:case P.ErrorDetails.KEY_LOAD_ERROR:case P.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(V.PlaylistLevelType.MAIN,v);break;case P.ErrorDetails.LEVEL_LOAD_ERROR:case P.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==K.State.ERROR&&(v.fatal?(this.warn(""+v.details),this.state=K.State.ERROR):!v.levelRetry&&this.state===K.State.WAITING_LEVEL&&(this.state=K.State.IDLE));break;case P.ErrorDetails.BUFFER_FULL_ERROR:if(v.parent==="main"&&(this.state===K.State.PARSING||this.state===K.State.PARSED)){var g=!0,R=this.getFwdBufferInfo(this.media,V.PlaylistLevelType.MAIN);R&&R.len>.5&&(g=!this.reduceMaxBufferLength(R.len)),g&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},w.checkBuffer=function(){var m=this.media,v=this.gapController;if(!m||!v||!m.readyState)return;var g=q.BufferHelper.getBuffered(m);!this.loadedmetadata&&g.length?(this.loadedmetadata=!0,this.seekToStartPos()):v.poll(this.lastCurrentTime),this.lastCurrentTime=m.currentTime},w.onFragLoadEmergencyAborted=function(){this.state=K.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},w.onBufferFlushed=function(m,v){var g=v.type;if(g!==L.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var R=(g===L.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(R,g,V.PlaylistLevelType.MAIN)}},w.onLevelsUpdated=function(m,v){this.levels=v.levels},w.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},w.seekToStartPos=function(){var m=this.media,v=m.currentTime,g=this.startPosition;if(g>=0&&v0&&(G1&&m.seeking===!1){var g=m.currentTime;if(q.BufferHelper.isBuffered(m,g)?v=this.getAppendedFrag(g):q.BufferHelper.isBuffered(m,g+.1)&&(v=this.getAppendedFrag(g+.1)),v){var R=this.fragPlaying,O=v.level;(!R||v.sn!==R.sn||R.level!==O||v.urlId!==R.urlId)&&(this.hls.trigger(se.Events.FRAG_CHANGED,{frag:v}),(!R||R.level!==O)&&this.hls.trigger(se.Events.LEVEL_SWITCHED,{level:O}),this.fragPlaying=v)}}},d(k,[{key:"nextLevel",get:function(){var m=this.nextBufferedFrag;return m?m.level:-1}},{key:"currentLevel",get:function(){var m=this.media;if(m){var v=this.getAppendedFrag(m.currentTime);if(v)return v.level}return-1}},{key:"nextBufferedFrag",get:function(){var m=this.media;if(m){var v=this.getAppendedFrag(m.currentTime);return this.followingBufferedFrag(v)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(K.default)},"./src/controller/subtitle-stream-controller.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"SubtitleStreamController",function(){return f});var oe=H("./src/events.ts"),K=H("./src/utils/logger.ts"),B=H("./src/utils/buffer-helper.ts"),se=H("./src/controller/fragment-finders.ts"),q=H("./src/utils/discontinuities.ts"),X=H("./src/controller/level-helper.ts"),V=H("./src/controller/fragment-tracker.ts"),L=H("./src/controller/base-stream-controller.ts"),U=H("./src/types/loader.ts"),W=H("./src/types/level.ts");function M(p,T){for(var x=0;x=v[O].start&&R<=v[O].end){g=v[O];break}var G=b.start+b.duration;g?g.end=G:(g={start:R,end:G},v.push(g)),this.fragmentTracker.fragBuffered(b)},x.onBufferFlushing=function(k,w){var b=w.startOffset,m=w.endOffset;if(b===0&&m!==Number.POSITIVE_INFINITY){var v=this.currentTrackId,g=this.levels;if(!g.length||!g[v]||!g[v].details)return;var R=g[v].details,O=R.targetduration,G=m-O;if(G<=0)return;w.endOffsetSubtitles=Math.max(0,G),this.tracksBuffered.forEach(function(Z){for(var ee=0;ee=R.length||v!==g||!O)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,m.live||(b=O.details)!==null&&b!==void 0&&b.live){var G=this.mainDetails;if(m.deltaUpdateFailed||!G)return;var Z=G.fragments[0];if(!O.details)m.hasProgramDateTime&&G.hasProgramDateTime?Object(q.alignMediaPlaylistByPDT)(m,G):Z&&Object(X.addSliding)(m,Z.start);else{var ee=this.alignPlaylists(m,O.details);ee===0&&Z&&Object(X.addSliding)(m,Z.start)}}if(O.details=m,this.levelLastLoaded=v,this.tick(),m.live&&!this.fragCurrent&&this.media&&this.state===L.State.IDLE){var fe=Object(se.findFragmentByPTS)(null,m.fragments,this.media.currentTime,0);fe||(this.warn("Subtitle playlist not aligned with playback"),O.details=void 0)}},x._handleFragmentLoadComplete=function(k){var w=k.frag,b=k.payload,m=w.decryptdata,v=this.hls;if(this.fragContextChanged(w))return;if(b&&b.byteLength>0&&m&&m.key&&m.iv&&m.method==="AES-128"){var g=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(b),m.key.buffer,m.iv.buffer).then(function(R){var O=performance.now();v.trigger(oe.Events.FRAG_DECRYPTED,{frag:w,payload:R,stats:{tstart:g,tdecrypt:O}})})}},x.doTick=function(){if(!this.media){this.state=L.State.IDLE;return}if(this.state===L.State.IDLE){var k,w=this.currentTrackId,b=this.levels;if(!b.length||!b[w]||!b[w].details)return;var m=b[w].details,v=m.targetduration,g=this.config,R=this.media,O=B.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,R.currentTime-v,g.maxBufferHole),G=O.end,Z=O.len,ee=this.getMaxBufferLength()+v;if(Z>ee)return;console.assert(m,"Subtitle track details are defined on idle subtitle stream controller tick");var fe=m.fragments,pe=fe.length,xe=m.edge,Ce,be=this.fragPrevious;if(G-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},I.pollTrackChange=function(d){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,d)},I.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var d=W(this.media.textTracks);d.forEach(function(f){Object(K.clearCurrentCues)(f)}),this.subtitleTrack=-1,this.media=null},I.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},I.onManifestParsed=function(d,f){this.tracks=f.subtitleTracks},I.onSubtitleTrackLoaded=function(d,f){var p=f.id,T=f.details,x=this.trackId,E=this.tracksInGroup[x];if(!E){this.warn("Invalid subtitle track id "+p);return}var k=E.details;E.details=f.details,this.log("subtitle track "+p+" loaded ["+T.startSN+"-"+T.endSN+"]"),p===this.trackId&&(this.retryCount=0,this.playlistLoaded(p,f,k))},I.onLevelLoading=function(d,f){this.switchLevel(f.level)},I.onLevelSwitching=function(d,f){this.switchLevel(f.level)},I.switchLevel=function(d){var f=this.hls.levels[d];if(!(f!=null&&f.textGroupIds))return;var p=f.textGroupIds[f.urlId];if(this.groupId!==p){var T=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,x=this.tracks.filter(function(w){return!p||w.groupId===p});this.tracksInGroup=x;var E=this.findTrackId(T==null?void 0:T.name)||this.findTrackId();this.groupId=p;var k={subtitleTracks:x};this.log("Updating subtitle tracks, "+x.length+' track(s) found in "'+p+'" group-id'),this.hls.trigger(oe.Events.SUBTITLE_TRACKS_UPDATED,k),E!==-1&&this.setSubtitleTrack(E,T)}},I.findTrackId=function(d){for(var f=this.tracksInGroup,p=0;p=T.length)return;this.clearTimer();var x=T[d];if(this.log("Switching to subtitle track "+d),this.trackId=d,x){var E=x.id,k=x.groupId,w=k===void 0?"":k,b=x.name,m=x.type,v=x.url;this.hls.trigger(oe.Events.SUBTITLE_TRACK_SWITCH,{id:E,groupId:w,name:b,type:m,url:v});var g=this.switchParams(x.url,f==null?void 0:f.details);this.loadPlaylist(g)}else this.hls.trigger(oe.Events.SUBTITLE_TRACK_SWITCH,{id:d})},I.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var d=-1,f=W(this.media.textTracks),p=0;p=0&&(m[0]=Math.min(m[0],T),m[1]=Math.max(m[1],x),w=!0,v/(x-T)>.5))return}if(w||k.push([T,x]),this.config.renderTextTracksNatively){var g=this.captionsTracks[p];this.Cues.newCue(g,T,x,E)}else{var R=this.Cues.newCue(null,T,x,E);this.hls.trigger(K.Events.CUES_PARSED,{type:"captions",cues:R,track:p})}},d.onInitPtsFound=function(p,T){var x=this,E=T.frag,k=T.id,w=T.initPTS,b=T.timescale,m=this.unparsedVttFrags;k==="main"&&(this.initPTS[E.cc]=w,this.timescale[E.cc]=b),m.length&&(this.unparsedVttFrags=[],m.forEach(function(v){x.onFragLoaded(K.Events.FRAG_LOADED,v)}))},d.getExistingTrack=function(p){var T=this.media;if(T)for(var x=0;x>>8^b&255^99,V[E]=b,L[b]=E;var m=x[E],v=x[m],g=x[v],R=x[b]*257^b*16843008;W[E]=R<<24|R>>>8,M[E]=R<<16|R>>>16,P[E]=R<<8|R>>>24,I[E]=R,R=g*16843009^v*65537^m*257^E*16843008,d[b]=R<<24|R>>>8,f[b]=R<<16|R>>>16,p[b]=R<<8|R>>>24,T[b]=R,E?(E=m^x[x[x[g^m]]],k^=x[x[k]]):E=k=1}},q.expandKey=function(V){for(var L=this.uint8ArrayToUint32Array_(V),U=!0,W=0;W>>6)+1;var R=(p[T+2]&60)>>>2;if(R>g.length-1){f.trigger(B.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+R});return}return w=(p[T+2]&1)<<2,w|=(p[T+3]&192)>>>6,oe.logger.log("manifest codec:"+x+", ADTS type:"+E+", samplingIndex:"+R),/firefox/i.test(m)?R>=6?(E=5,b=new Array(4),k=R-3):(E=2,b=new Array(2),k=R):m.indexOf("android")!==-1?(E=2,b=new Array(2),k=R):(E=5,b=new Array(4),x&&(x.indexOf("mp4a.40.29")!==-1||x.indexOf("mp4a.40.5")!==-1)||!x&&R>=6?k=R-3:((x&&x.indexOf("mp4a.40.2")!==-1&&(R>=6&&w===1||/vivaldi/i.test(m))||!x&&w===1)&&(E=2,b=new Array(2)),k=R)),b[0]=E<<3,b[0]|=(R&14)>>1,b[1]|=(R&1)<<7,b[1]|=w<<3,E===5&&(b[1]|=(k&14)>>1,b[2]=(k&1)<<7,b[2]|=2<<2,b[3]=0),{config:b,samplerate:g[R],channelCount:w,codec:"mp4a.40."+E,manifestCodec:v}}function q(f,p){return f[p]===255&&(f[p+1]&246)===240}function X(f,p){return f[p+1]&1?7:9}function V(f,p){return(f[p+3]&3)<<11|f[p+4]<<3|(f[p+5]&224)>>>5}function L(f,p){return p+5=f.length)return!1;var x=V(f,p);if(x<=T)return!1;var E=p+x;return E===f.length||U(f,E)}return!1}function P(f,p,T,x,E){if(!f.samplerate){var k=se(p,T,x,E);if(!k)return;f.config=k.config,f.samplerate=k.samplerate,f.channelCount=k.channelCount,f.codec=k.codec,f.manifestCodec=k.manifestCodec,oe.logger.log("parsed codec:"+f.codec+", rate:"+k.samplerate+", channels:"+k.channelCount)}}function I(f){return 1024*9e4/f}function C(f,p,T,x,E){var k=X(f,p),w=V(f,p);if(w-=k,w>0){var b=T+x*E;return{headerLength:k,frameLength:w,stamp:b}}}function d(f,p,T,x,E){var k=I(f.samplerate),w=C(p,T,x,E,k);if(w){var b=w.frameLength,m=w.headerLength,v=w.stamp,g=m+b,R=Math.max(0,T+g-p.length),O;R?(O=new Uint8Array(g-m),O.set(p.subarray(T+m,p.length),0)):O=p.subarray(T+m,T+g);var G={unit:O,pts:v};return R||f.samples.push(G),{sample:G,length:g,missing:R}}}},"./src/demux/base-audio-demuxer.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"initPTSFn",function(){return V});var oe=H("./src/polyfills/number.ts"),K=H("./src/demux/id3.ts"),B=H("./src/demux/dummy-demuxed-track.ts"),se=H("./src/utils/mp4-tools.ts"),q=H("./src/utils/typed-array.ts"),X=function(){function L(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.initPTS=null}var U=L.prototype;return U.resetInitSegment=function(M,P,I){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}},U.resetTimeStamp=function(){},U.resetContiguity=function(){},U.canParse=function(M,P){return!1},U.appendFrame=function(M,P,I){},U.demux=function(M,P){this.cachedData&&(M=Object(se.appendUint8Array)(this.cachedData,M),this.cachedData=null);var I=K.getID3Data(M,0),C=I?I.length:0,d,f,p=this._audioTrack,T=this._id3Track,x=I?K.getTimeStamp(I):void 0,E=M.length;for((this.frameIndex===0||this.initPTS===null)&&(this.initPTS=V(x,P)),I&&I.length>0&&T.samples.push({pts:this.initPTS,dts:this.initPTS,data:I}),f=this.initPTS;CX?(this.word<<=X,this.bitsAvailable-=X):(X-=this.bitsAvailable,V=X>>3,X-=V>>3,this.bytesAvailable-=V,this.loadWord(),this.word<<=X,this.bitsAvailable-=X)},se.readBits=function(X){var V=Math.min(this.bitsAvailable,X),L=this.word>>>32-V;return X>32&&oe.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=V,this.bitsAvailable>0?this.word<<=V:this.bytesAvailable>0&&this.loadWord(),V=X-V,V>0&&this.bitsAvailable?L<>>X)!==0)return this.word<<=X,this.bitsAvailable-=X,X;return this.loadWord(),X+this.skipLZ()},se.skipUEG=function(){this.skipBits(1+this.skipLZ())},se.skipEG=function(){this.skipBits(1+this.skipLZ())},se.readUEG=function(){var X=this.skipLZ();return this.readBits(X+1)-1},se.readEG=function(){var X=this.readUEG();return 1&X?1+X>>>1:-1*(X>>>1)},se.readBoolean=function(){return this.readBits(1)===1},se.readUByte=function(){return this.readBits(8)},se.readUShort=function(){return this.readBits(16)},se.readUInt=function(){return this.readBits(32)},se.skipScalingList=function(X){for(var V=8,L=8,U,W=0;W0?E.subarray(w,w+b):void 0},se=function(E,k){var w=0;return w=(E[k]&127)<<21,w|=(E[k+1]&127)<<14,w|=(E[k+2]&127)<<7,w|=E[k+3]&127,w},q=function(E,k){return oe(E,k)&&se(E,k+6)+10<=E.length-k},X=function(E){for(var k=U(E),w=0;w>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:G+=String.fromCharCode(g);break;case 12:case 13:R=E[Z++],G+=String.fromCharCode((g&31)<<6|R&63);break;case 14:R=E[Z++],O=E[Z++],G+=String.fromCharCode((g&15)<<12|(R&63)<<6|(O&63)<<0);break;default:}}return G},f={decodeTextFrame:P},p;function T(){return!p&&typeof self.TextDecoder!="undefined"&&(p=new self.TextDecoder("utf-8")),p}},"./src/demux/mp3demuxer.ts":function(ze,re,H){"use strict";H.r(re);var oe=H("./src/demux/base-audio-demuxer.ts"),K=H("./src/demux/id3.ts"),B=H("./src/utils/logger.ts"),se=H("./src/demux/mpegaudio.ts");function q(L,U){L.prototype=Object.create(U.prototype),L.prototype.constructor=L,X(L,U)}function X(L,U){return X=Object.setPrototypeOf||function(M,P){return M.__proto__=P,M},X(L,U)}var V=function(L){q(U,L);function U(){return L.apply(this,arguments)||this}var W=U.prototype;return W.resetInitSegment=function(P,I,C){L.prototype.resetInitSegment.call(this,P,I,C),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!1,samples:[],manifestCodec:P,duration:C,inputTimeScale:9e4,dropped:0}},U.probe=function(P){if(!P)return!1;for(var I=K.getID3Data(P,0)||[],C=I.length,d=P.length;C0},q.demux=function(V){var L=V,U=Object(K.dummyTrack)();if(this.config.progressive){this.remainderData&&(L=Object(oe.appendUint8Array)(this.remainderData,V));var W=Object(oe.segmentValidRange)(L);this.remainderData=W.remainder,U.samples=W.valid||new Uint8Array}else U.samples=L;return{audioTrack:Object(K.dummyTrack)(),avcTrack:U,id3Track:Object(K.dummyTrack)(),textTrack:Object(K.dummyTrack)()}},q.flush=function(){var V=Object(K.dummyTrack)();return V.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(K.dummyTrack)(),avcTrack:V,id3Track:Object(K.dummyTrack)(),textTrack:Object(K.dummyTrack)()}},q.demuxSampleAes=function(V,L,U){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},q.destroy=function(){},se}();B.minProbeByteLength=1024,re.default=B},"./src/demux/mpegaudio.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"appendFrame",function(){return X}),H.d(re,"parseHeader",function(){return V}),H.d(re,"isHeaderPattern",function(){return L}),H.d(re,"isHeader",function(){return U}),H.d(re,"canParse",function(){return W}),H.d(re,"probe",function(){return M});var oe=null,K=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],B=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],se=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],q=[0,1,1,4];function X(P,I,C,d,f){if(C+24>I.length)return;var p=V(I,C);if(p&&C+p.frameLength<=I.length){var T=p.samplesPerFrame*9e4/p.sampleRate,x=d+f*T,E={unit:I.subarray(C,C+p.frameLength),pts:x,dts:x};return P.config=[],P.channelCount=p.channelCount,P.samplerate=p.sampleRate,P.samples.push(E),{sample:E,length:p.frameLength,missing:0}}}function V(P,I){var C=P[I+1]>>3&3,d=P[I+1]>>1&3,f=P[I+2]>>4&15,p=P[I+2]>>2&3;if(C!==1&&f!==0&&f!==15&&p!==3){var T=P[I+2]>>1&1,x=P[I+3]>>6,E=C===3?3-d:d===3?3:4,k=K[E*14+f-1]*1e3,w=C===3?0:C===2?1:2,b=B[w*3+p],m=x===3?1:2,v=se[C][d],g=q[d],R=v*8*g,O=Math.floor(v*k/b+T)*g;if(oe===null){var G=navigator.userAgent||"",Z=G.match(/Chrome\/(\d+)/i);oe=Z?parseInt(Z[1]):0}var ee=!!oe&&oe<=87;return ee&&d===2&&k>=224e3&&x===0&&(P[I+3]=P[I+3]|128),{sampleRate:b,channelCount:m,frameLength:O,samplesPerFrame:R}}}function L(P,I){return P[I]===255&&(P[I+1]&224)===224&&(P[I+1]&6)!==0}function U(P,I){return I+1=V.length){U();return}if(V[L].unit.length<32)continue;var W=this.decrypter.isSync();if(this.decryptAacSample(V,L,U,W),!W)return}},q.getAvcEncryptedData=function(V){for(var L=Math.floor((V.length-48)/160)*16+16,U=new Int8Array(L),W=0,M=32;M<=V.length-16;M+=160,W+=16)U.set(V.subarray(M,M+16),W);return U},q.getAvcDecryptedUnit=function(V,L){for(var U=new Uint8Array(L),W=0,M=32;M<=V.length-16;M+=160,W+=16)V.set(U.subarray(W,W+16),M);return V},q.decryptAvcSample=function(V,L,U,W,M,P){var I=Object(K.discardEPB)(M.data),C=this.getAvcEncryptedData(I),d=this;this.decryptBuffer(C.buffer,function(f){M.data=d.getAvcDecryptedUnit(I,f),P||d.decryptAvcSamples(V,L,U+1,W)})},q.decryptAvcSamples=function(V,L,U,W){if(V instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;L++,U=0){if(L>=V.length){W();return}for(var M=V[L].units;!(U>=M.length);U++){var P=M[U];if(P.data.length<=48||P.type!==1&&P.type!==5)continue;var I=this.decrypter.isSync();if(this.decryptAvcSample(V,L,U,W,P,I),!I)return}}},se}();re.default=B},"./src/demux/transmuxer-interface.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return M});var oe=H("./node_modules/webworkify-webpack/index.js"),K=H.n(oe),B=H("./src/events.ts"),se=H("./src/demux/transmuxer.ts"),q=H("./src/utils/logger.ts"),X=H("./src/errors.ts"),V=H("./src/utils/mediasource-helper.ts"),L=H("./node_modules/eventemitter3/index.js"),U=H.n(L),W=Object(V.getMediaSource)()||{isTypeSupported:function(){return!1}},M=function(){function P(C,d,f,p){var T=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=C,this.id=d,this.onTransmuxComplete=f,this.onFlush=p;var x=C.config,E=function(v,g){g=g||{},g.frag=T.frag,g.id=T.id,C.trigger(v,g)};this.observer=new L.EventEmitter,this.observer.on(B.Events.FRAG_DECRYPTED,E),this.observer.on(B.Events.ERROR,E);var k={mp4:W.isTypeSupported("video/mp4"),mpeg:W.isTypeSupported("audio/mpeg"),mp3:W.isTypeSupported('audio/mp4; codecs="mp3"')},w=navigator.vendor;if(x.enableWorker&&typeof Worker!="undefined"){q.logger.log("demuxing in webworker");var b;try{b=this.worker=oe("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),b.addEventListener("message",this.onwmsg),b.onerror=function(m){C.trigger(B.Events.ERROR,{type:X.ErrorTypes.OTHER_ERROR,details:X.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(m.message+" ("+m.filename+":"+m.lineno+")")})},b.postMessage({cmd:"init",typeSupported:k,vendor:w,id:d,config:JSON.stringify(x)})}catch(m){q.logger.warn("Error in worker:",m),q.logger.error("Error while initializing DemuxerWorker, fallback to inline"),b&&self.URL.revokeObjectURL(b.objectURL),this.transmuxer=new se.default(this.observer,k,x,w,d),this.worker=null}}else this.transmuxer=new se.default(this.observer,k,x,w,d)}var I=P.prototype;return I.destroy=function(){var d=this.worker;if(d)d.removeEventListener("message",this.onwmsg),d.terminate(),this.worker=null;else{var f=this.transmuxer;f&&(f.destroy(),this.transmuxer=null)}var p=this.observer;p&&p.removeAllListeners(),this.observer=null},I.push=function(d,f,p,T,x,E,k,w,b,m){var v=this;b.transmuxing.start=self.performance.now();var g=this.transmuxer,R=this.worker,O=E?E.start:x.start,G=x.decryptdata,Z=this.frag,ee=!(Z&&x.cc===Z.cc),fe=!(Z&&b.level===Z.level),pe=Z?b.sn-Z.sn:-1,xe=this.part?b.part-this.part.index:1,Ce=!fe&&(pe===1||pe===0&&xe===1),be=self.performance.now();(fe||pe||x.stats.parsing.start===0)&&(x.stats.parsing.start=be),E&&(xe||!Ce)&&(E.stats.parsing.start=be);var Oe=new se.TransmuxState(ee,Ce,w,fe,O);if(!Ce||ee){q.logger.log("[transmuxer-interface, "+x.type+"]: Starting new transmux session for sn: "+b.sn+" p: "+b.part+" level: "+b.level+" id: "+b.id+`
+ Time to underbuffer: `+ee.toFixed(3)+" s"),f.nextLoadLevel=pe,this.bwEstimator.sample(w,E.loaded),this.clearTimer(),C.loader&&(this.fragCurrent=this.partCurrent=null,C.loader.abort()),f.trigger(B.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:C,part:d,stats:E})},P.onFragLoaded=function(C,d){var f=d.frag,p=d.part;if(f.type===X.PlaylistLevelType.MAIN&&Object(oe.isFiniteNumber)(f.sn)){var T=p?p.stats:f.stats,x=p?p.duration:f.duration;if(this.clearTimer(),this.lastLoadedFragLevel=f.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var E=this.hls.levels[f.level],k=(E.loaded?E.loaded.bytes:0)+T.loaded,w=(E.loaded?E.loaded.duration:0)+x;E.loaded={bytes:k,duration:w},E.realBitrate=Math.round(8*k/w)}if(f.bitrateTest){var b={stats:T,frag:f,part:p,id:f.type};this.onFragBuffered(B.Events.FRAG_BUFFERED,b),f.bitrateTest=!1}}},P.onFragBuffered=function(C,d){var f=d.frag,p=d.part,T=p?p.stats:f.stats;if(T.aborted)return;if(f.type!==X.PlaylistLevelType.MAIN||f.sn==="initSegment")return;var x=T.parsing.end-T.loading.start;this.bwEstimator.sample(x,T.loaded),T.bwEstimate=this.bwEstimator.getEstimate(),f.bitrateTest?this.bitrateTestDelay=x/1e3:this.bitrateTestDelay=0},P.onError=function(C,d){switch(d.details){case q.ErrorDetails.FRAG_LOAD_ERROR:case q.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},P.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},P.getNextABRAutoLevel=function(){var C=this.fragCurrent,d=this.partCurrent,f=this.hls,p=f.maxAutoLevel,T=f.config,x=f.minAutoLevel,E=f.media,k=d?d.duration:C?C.duration:0,w=E?E.currentTime:0,b=E&&E.playbackRate!==0?Math.abs(E.playbackRate):1,m=this.bwEstimator?this.bwEstimator.getEstimate():T.abrEwmaDefaultEstimate,v=(se.BufferHelper.bufferInfo(E,w,T.maxBufferHole).end-w)/b,g=this.findBestLevel(m,x,p,v,T.abrBandWidthFactor,T.abrBandWidthUpFactor);if(g>=0)return g;V.logger.trace((v?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var R=k?Math.min(k,T.maxStarvationDelay):T.maxStarvationDelay,O=T.abrBandWidthFactor,H=T.abrBandWidthUpFactor;if(!v){var Z=this.bitrateTestDelay;if(Z){var ee=k?Math.min(k,T.maxLoadingDelay):T.maxLoadingDelay;R=ee-Z,V.logger.trace("bitrate test took "+Math.round(1e3*Z)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*R)+" ms"),O=H=1}}return g=this.findBestLevel(m,x,p,v+R,O,H),Math.max(g,0)},P.findBestLevel=function(C,d,f,p,T,x){for(var E,k=this.fragCurrent,w=this.partCurrent,b=this.lastLoadedFragLevel,m=this.hls.levels,v=m[b],g=!!(v!=null&&(E=v.details)!==null&&E!==void 0&&E.live),R=v==null?void 0:v.codecSet,O=w?w.duration:k?k.duration:0,H=f;H>=d;H--){var Z=m[H];if(!Z||R&&Z.codecSet!==R)continue;var ee=Z.details,fe=(w?ee==null?void 0:ee.partTarget:ee==null?void 0:ee.averagetargetduration)||O,pe=void 0;H<=b?pe=T*C:pe=x*C;var xe=m[H].maxBitrate,Ce=xe*fe/pe;if(V.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+H+"/"+Math.round(pe)+"/"+xe+"/"+fe+"/"+p+"/"+Ce),pe>xe&&(!Ce||g&&!this.bitrateTestDelay||Ce0&&v===-1?(this.log("Override startPosition with lastCurrentTime @"+g.toFixed(3)),this.state=K.State.IDLE):(this.loadedmetadata=!1,this.state=K.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=v,this.tick()},b.doTick=function(){switch(this.state){case K.State.IDLE:this.doTickIdle();break;case K.State.WAITING_TRACK:{var v,g=this.levels,R=this.trackId,O=g==null||((v=g[R])===null||v===void 0)?void 0:v.details;if(O){if(this.waitForCdnTuneIn(O))break;this.state=K.State.WAITING_INIT_PTS}break}case K.State.FRAG_LOADING_WAITING_RETRY:{var H,Z=performance.now(),ee=this.retryDate;(!ee||Z>=ee||(H=this.media)!==null&&H!==void 0&&H.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=K.State.IDLE);break}case K.State.WAITING_INIT_PTS:{var fe=this.waitingData;if(fe){var pe=fe.frag,xe=fe.part,Ce=fe.cache,be=fe.complete;if(this.initPTS[pe.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=K.State.FRAG_LOADING;var Oe=Ce.flush(),We={frag:pe,part:xe,payload:Oe,networkDetails:null};this._handleFragmentLoadProgress(We),be&&k.prototype._handleFragmentLoadComplete.call(this,We)}else if(this.videoTrackCC!==this.waitingVideoCC)d.logger.log("Waiting fragment cc ("+pe.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var je=this.getLoadPosition(),ct=se.BufferHelper.bufferInfo(this.mediaBuffer,je,this.config.maxBufferHole),Ge=Object(P.fragmentWithinToleranceTest)(ct.end,this.config.maxFragLookUpTolerance,pe);Ge<0&&(d.logger.log("Waiting fragment cc ("+pe.cc+") @ "+pe.start+" cancelled because another fragment at "+ct.end+" is needed"),this.clearWaitingFragment())}}else this.state=K.State.IDLE}}this.onTickEnd()},b.clearWaitingFragment=function(){var v=this.waitingData;v&&(this.fragmentTracker.removeFragment(v.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=K.State.IDLE)},b.onTickEnd=function(){var v=this.media;if(!v||!v.readyState)return;var g=this.mediaBuffer?this.mediaBuffer:v,R=g.buffered;!this.loadedmetadata&&R.length&&(this.loadedmetadata=!0),this.lastCurrentTime=v.currentTime},b.doTickIdle=function(){var v,g,R=this.hls,O=this.levels,H=this.media,Z=this.trackId,ee=R.config;if(!O||!O[Z])return;if(!H&&(this.startFragRequested||!ee.startFragPrefetch))return;var fe=O[Z],pe=fe.details;if(!pe||pe.live&&this.levelLastLoaded!==Z||this.waitForCdnTuneIn(pe)){this.state=K.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,L.ElementaryStreamTypes.AUDIO,V.PlaylistLevelType.AUDIO));var xe=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,V.PlaylistLevelType.AUDIO);if(xe===null)return;var Ce=xe.len,be=this.getMaxBufferLength(),Oe=this.audioSwitch;if(Ce>=be&&!Oe)return;if(!Oe&&this._streamEnded(xe,pe)){R.trigger(B.Events.BUFFER_EOS,{type:"audio"}),this.state=K.State.ENDED;return}var We=pe.fragments,je=We[0].start,ct=xe.end;if(Oe){var Ge=this.getLoadPosition();ct=Ge,pe.PTSKnown&&Geje||xe.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),H.currentTime=je+.05))}var Ze=this.getNextFragment(ct,pe);if(!Ze){this.bufferFlushed=!0;return}((v=Ze.decryptdata)===null||v===void 0?void 0:v.keyFormat)==="identity"&&!((g=Ze.decryptdata)!==null&&g!==void 0&&g.key)?this.loadKey(Ze,pe):this.loadFragment(Ze,pe,ct)},b.getMaxBufferLength=function(){var v=k.prototype.getMaxBufferLength.call(this),g=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,V.PlaylistLevelType.MAIN);return g===null?v:Math.max(v,g.len)},b.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},b.onAudioTracksUpdated=function(v,g){var R=g.audioTracks;this.resetTransmuxer(),this.levels=R.map(function(O){return new X.Level(O)})},b.onAudioTrackSwitching=function(v,g){var R=!!g.url;this.trackId=g.id;var O=this.fragCurrent;O!=null&&O.loader&&O.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),R?this.setInterval(x):this.resetTransmuxer(),R?(this.audioSwitch=!0,this.state=K.State.IDLE):this.state=K.State.STOPPED,this.tick()},b.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},b.onLevelLoaded=function(v,g){this.mainDetails=g.details},b.onAudioTrackLoaded=function(v,g){var R,O=this.levels,H=g.details,Z=g.id;if(!O){this.warn("Audio tracks were reset while loading level "+Z);return}this.log("Track "+Z+" loaded ["+H.startSN+","+H.endSN+"],duration:"+H.totalduration);var ee=O[Z],fe=0;if(H.live||(R=ee.details)!==null&&R!==void 0&&R.live){var pe=this.mainDetails;if(H.fragments[0]||(H.deltaUpdateFailed=!0),H.deltaUpdateFailed||!pe)return;!ee.details&&H.hasProgramDateTime&&pe.hasProgramDateTime?(Object(M.alignMediaPlaylistByPDT)(H,pe),fe=H.fragments[0].start):fe=this.alignPlaylists(H,ee.details)}ee.details=H,this.levelLastLoaded=Z,!this.startFragRequested&&(this.mainDetails||!H.live)&&this.setStartPosition(ee.details,fe),this.state===K.State.WAITING_TRACK&&!this.waitForCdnTuneIn(H)&&(this.state=K.State.IDLE),this.tick()},b._handleFragmentLoadProgress=function(v){var g,R=v.frag,O=v.part,H=v.payload,Z=this.config,ee=this.trackId,fe=this.levels;if(!fe){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+R.sn+" of level "+R.level+" will not be buffered");return}var pe=fe[ee];console.assert(pe,"Audio track is defined on fragment load progress");var xe=pe.details;console.assert(xe,"Audio track details are defined on fragment load progress");var Ce=Z.defaultAudioCodec||pe.audioCodec||"mp4a.40.2",be=this.transmuxer;be||(be=this.transmuxer=new G.default(this.hls,V.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var Oe=this.initPTS[R.cc],We=(g=R.initSegment)===null||g===void 0?void 0:g.data;if(Oe!==void 0){var je=!1,ct=O?O.index:-1,Ge=ct!==-1,Ze=new I.ChunkMetadata(R.level,R.sn,R.stats.chunkCount,H.byteLength,ct,Ge);be.push(H,We,Ce,"",R,O,xe.totalduration,je,Ze,Oe)}else{d.logger.log("Unknown video PTS for cc "+R.cc+", waiting for video PTS before demuxing audio frag "+R.sn+" of ["+xe.startSN+" ,"+xe.endSN+"],track "+ee);var Xe=this.waitingData=this.waitingData||{frag:R,part:O,cache:new U.default,complete:!1},Qe=Xe.cache;Qe.push(new Uint8Array(H)),this.waitingVideoCC=this.videoTrackCC,this.state=K.State.WAITING_INIT_PTS}},b._handleFragmentLoadComplete=function(v){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,v)},b.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},b.onBufferCreated=function(v,g){var R=g.tracks.audio;R&&(this.mediaBuffer=R.buffer),g.tracks.video&&(this.videoBuffer=g.tracks.video.buffer)},b.onFragBuffered=function(v,g){var R=g.frag,O=g.part;if(R.type!==V.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(R)){this.warn("Fragment "+R.sn+(O?" p: "+O.index:"")+" of level "+R.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}R.sn!=="initSegment"&&(this.fragPrevious=R,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(R,O)},b.onError=function(v,g){switch(g.details){case C.ErrorDetails.FRAG_LOAD_ERROR:case C.ErrorDetails.FRAG_LOAD_TIMEOUT:case C.ErrorDetails.KEY_LOAD_ERROR:case C.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(V.PlaylistLevelType.AUDIO,g);break;case C.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case C.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==K.State.ERROR&&this.state!==K.State.STOPPED&&(this.state=g.fatal?K.State.ERROR:K.State.IDLE,this.warn(g.details+" while loading frag, switching to "+this.state+" state"));break;case C.ErrorDetails.BUFFER_FULL_ERROR:if(g.parent==="audio"&&(this.state===K.State.PARSING||this.state===K.State.PARSED)){var R=!0,O=this.getFwdBufferInfo(this.mediaBuffer,V.PlaylistLevelType.AUDIO);O&&O.len>.5&&(R=!this.reduceMaxBufferLength(O.len)),R&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},b.onBufferFlushed=function(v,g){var R=g.type;R===L.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},b._handleTransmuxComplete=function(v){var g,R="audio",O=this.hls,H=v.remuxResult,Z=v.chunkMeta,ee=this.getCurrentContext(Z);if(!ee){this.warn("The loading context changed while buffering fragment "+Z.sn+" of level "+Z.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(Z.level);return}var fe=ee.frag,pe=ee.part,xe=H.audio,Ce=H.text,be=H.id3,Oe=H.initSegment;if(this.fragContextChanged(fe))return;if(this.state=K.State.PARSING,this.audioSwitch&&xe&&this.completeAudioSwitch(),Oe!=null&&Oe.tracks&&(this._bufferInitSegment(Oe.tracks,fe,Z),O.trigger(B.Events.FRAG_PARSING_INIT_SEGMENT,{frag:fe,id:R,tracks:Oe.tracks})),xe){var We=xe.startPTS,je=xe.endPTS,ct=xe.startDTS,Ge=xe.endDTS;pe&&(pe.elementaryStreams[L.ElementaryStreamTypes.AUDIO]={startPTS:We,endPTS:je,startDTS:ct,endDTS:Ge}),fe.setElementaryStreamInfo(L.ElementaryStreamTypes.AUDIO,We,je,ct,Ge),this.bufferFragmentData(xe,fe,pe,Z)}if(be!=null&&(g=be.samples)!==null&&g!==void 0&&g.length){var Ze=f({frag:fe,id:R},be);O.trigger(B.Events.FRAG_PARSING_METADATA,Ze)}if(Ce){var Xe=f({frag:fe,id:R},Ce);O.trigger(B.Events.FRAG_PARSING_USERDATA,Xe)}},b._bufferInitSegment=function(v,g,R){if(this.state!==K.State.PARSING)return;v.video&&delete v.video;var O=v.audio;if(!O)return;O.levelCodec=O.codec,O.id="audio",this.log("Init audio buffer, container:"+O.container+", codecs[parsed]=["+O.codec+"]"),this.hls.trigger(B.Events.BUFFER_CODECS,v);var H=O.initSegment;if(H!=null&&H.byteLength){var Z={type:"audio",frag:g,part:null,chunkMeta:R,parent:g.type,data:H};this.hls.trigger(B.Events.BUFFER_APPENDING,Z)}this.tick()},b.loadFragment=function(v,g,R){var O=this.fragmentTracker.getState(v);this.fragCurrent=v,(this.audioSwitch||O===q.FragmentState.NOT_LOADED||O===q.FragmentState.PARTIAL)&&(v.sn==="initSegment"?this._loadInitSegment(v):g.live&&!Object(oe.isFiniteNumber)(this.initPTS[v.cc])?(this.log("Waiting for video PTS in continuity counter "+v.cc+" of live stream before loading audio fragment "+v.sn+" of level "+this.trackId),this.state=K.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,v,g,R)))},b.completeAudioSwitch=function(){var v=this.hls,g=this.media,R=this.trackId;g&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,v.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:R})},w}(K.default);re.default=E},"./src/controller/audio-track-controller.ts":function(ze,re,z){"use strict";z.r(re);var oe=z("./src/events.ts"),K=z("./src/errors.ts"),B=z("./src/controller/base-playlist-controller.ts"),se=z("./src/types/loader.ts");function q(G,I){for(var P=0;P=d.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var f=d[this.trackId];this.log("Now switching to audio-track index "+C);var p=d[C],T=p.id,x=p.groupId,E=x===void 0?"":x,k=p.name,w=p.type,b=p.url;if(this.trackId=C,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(oe.Events.AUDIO_TRACK_SWITCHING,{id:T,groupId:E,name:k,type:w,url:b}),p.details&&!p.details.live)return;var m=this.switchParams(p.url,f==null?void 0:f.details);this.loadPlaylist(m)},P.selectInitialTrack=function(){var C=this.tracksInGroup;console.assert(C.length,"Initial audio track should be selected when tracks are known");var d=this.trackName,f=this.findTrackId(d)||this.findTrackId();f!==-1?this.setAudioTrack(f):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},P.findTrackId=function(C){for(var d=this.tracksInGroup,f=0;fI.partTarget&&(p+=1)}if(Object(oe.isFiniteNumber)(f))return new K.HlsUrlParameters(f,Object(oe.isFiniteNumber)(p)?p:void 0,K.HlsSkip.No)}}},L.loadPlaylist=function(G){},L.shouldLoadTrack=function(G){return this.canLoad&&G&&!!G.url&&(!G.details||G.details.live)},L.playlistLoaded=function(G,I,P){var M=this,C=I.details,d=I.stats,f=d.loading.end?Math.max(0,self.performance.now()-d.loading.end):0;if(C.advancedDateTime=Date.now()-f,C.live||P!=null&&P.live){if(C.reloaded(P),P&&this.log("live playlist "+G+" "+(C.advanced?"REFRESHED "+C.lastPartSn+"-"+C.lastPartIndex:"MISSED")),P&&C.fragments.length>0&&Object(B.mergeDetails)(P,C),!this.canLoad||!C.live)return;var p,T=void 0,x=void 0;if(C.canBlockReload&&C.endSN&&C.advanced){var E=this.hls.config.lowLatencyMode,k=C.lastPartSn,w=C.endSN,b=C.lastPartIndex,m=b!==-1,v=k===w,g=E?0:b;m?(T=v?w+1:k,x=v?g:b+1):T=w+1;var R=C.age,O=R+C.ageHeader,H=Math.min(O-C.partTarget,C.targetduration*1.5);if(H>0){if(P&&H>P.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+P.tuneInGoal+" to: "+H+" with playlist age: "+C.age),H=0;else{var Z=Math.floor(H/C.targetduration);if(T+=Z,x!==void 0){var ee=Math.round(H%C.targetduration/C.partTarget);x+=ee}this.log("CDN Tune-in age: "+C.ageHeader+"s last advanced "+R.toFixed(2)+"s goal: "+H+" skip sn "+Z+" to part "+x)}C.tuneInGoal=H}if(p=this.getDeliveryDirectives(C,I.deliveryDirectives,T,x),E||!v){this.loadPlaylist(p);return}}else p=this.getDeliveryDirectives(C,I.deliveryDirectives,T,x);var fe=Object(B.computeReloadInterval)(C,d);T!==void 0&&C.canBlockReload&&(fe-=C.partTarget||1),this.log("reload live playlist "+G+" in "+Math.round(fe)+" ms"),this.timer=self.setTimeout(function(){return M.loadPlaylist(p)},fe)}else this.clearTimer()},L.getDeliveryDirectives=function(G,I,P,M){var C=Object(K.getSkipValue)(G,P);return I!=null&&I.skip&&G.deltaUpdateFailed&&(P=I.msn,M=I.part,C=K.HlsSkip.No),new K.HlsUrlParameters(P,M,C)},L.retryLoadingOrFail=function(G){var I=this,P=this.hls.config,M=this.retryCount-1&&(C=G.context)!==null&&C!==void 0&&C.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+G.details+'"'),this.loadPlaylist();else{var d=Math.min(Math.pow(2,this.retryCount)*P.levelLoadingRetryDelay,P.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return I.loadPlaylist()},d),this.warn("retry playlist loading #"+this.retryCount+" in "+d+' ms after "'+G.details+'"')}}else this.warn('cannot recover from error "'+G.details+'"'),this.clearTimer(),G.fatal=!0;return M},V}()},"./src/controller/base-stream-controller.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"State",function(){return w}),z.d(re,"default",function(){return b});var oe=z("./src/polyfills/number.ts"),K=z("./src/task-loop.ts"),B=z("./src/controller/fragment-tracker.ts"),se=z("./src/utils/buffer-helper.ts"),q=z("./src/utils/logger.ts"),X=z("./src/events.ts"),V=z("./src/errors.ts"),L=z("./src/types/transmuxer.ts"),U=z("./src/utils/mp4-tools.ts"),G=z("./src/utils/discontinuities.ts"),I=z("./src/controller/fragment-finders.ts"),P=z("./src/controller/level-helper.ts"),M=z("./src/loader/fragment-loader.ts"),C=z("./src/crypt/decrypter.ts"),d=z("./src/utils/time-ranges.ts"),f=z("./src/types/loader.ts");function p(m,v){for(var g=0;gOe;(pe0&&pe&&pe.key&&pe.iv&&pe.method==="AES-128"){var xe=self.performance.now();return H.decrypter.webCryptoDecrypt(new Uint8Array(fe),pe.key.buffer,pe.iv.buffer).then(function(Ce){var be=self.performance.now();return ee.trigger(X.Events.FRAG_DECRYPTED,{frag:O,payload:Ce,stats:{tstart:xe,tdecrypt:be}}),Z.payload=Ce,Z})}return Z}).then(function(Z){var ee=H.fragCurrent,fe=H.hls,pe=H.levels;if(!pe)throw new Error("init load aborted, missing levels");var xe=pe[O.level].details;console.assert(xe,"Level details are defined when init segment is loaded");var Ce=O.stats;H.state=w.IDLE,H.fragLoadError=0,O.data=new Uint8Array(Z.payload),Ce.parsing.start=Ce.buffering.start=self.performance.now(),Ce.parsing.end=Ce.buffering.end=self.performance.now(),Z.frag===ee&&fe.trigger(X.Events.FRAG_BUFFERED,{stats:Ce,frag:ee,part:null,id:O.type}),H.tick()}).catch(function(Z){H.warn(Z),H.resetFragmentLoading(O)})},g.fragContextChanged=function(O){var H=this.fragCurrent;return!O||!H||O.level!==H.level||O.sn!==H.sn||O.urlId!==H.urlId},g.fragBufferedComplete=function(O,H){var Z=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+O.type+" sn: "+O.sn+(H?" part: "+H.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+O.level+" "+d.default.toString(se.BufferHelper.getBuffered(Z))),this.state=w.IDLE,this.tick()},g._handleFragmentLoadComplete=function(O){var H=this.transmuxer;if(!H)return;var Z=O.frag,ee=O.part,fe=O.partsLoaded,pe=!fe||fe.length===0||fe.some(function(Ce){return!Ce}),xe=new L.ChunkMetadata(Z.level,Z.sn,Z.stats.chunkCount+1,0,ee?ee.index:-1,!pe);H.flush(xe)},g._handleFragmentLoadProgress=function(O){},g._doFragLoad=function(O,H,Z,ee){var fe=this;if(Z===void 0&&(Z=null),!this.levels)throw new Error("frag load aborted, missing levels");if(Z=Math.max(O.start,Z||0),this.config.lowLatencyMode&&H){var pe=H.partList;if(pe&&ee){Z>O.end&&H.fragmentHint&&(O=H.fragmentHint);var xe=this.getNextPart(pe,O,Z);if(xe>-1){var Ce=pe[xe];return this.log("Loading part sn: "+O.sn+" p: "+Ce.index+" cc: "+O.cc+" of playlist ["+H.startSN+"-"+H.endSN+"] parts [0-"+xe+"-"+(pe.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+O.level+", target: "+parseFloat(Z.toFixed(3))),this.nextLoadPosition=Ce.start+Ce.duration,this.state=w.FRAG_LOADING,this.hls.trigger(X.Events.FRAG_LOADING,{frag:O,part:pe[xe],targetBufferTime:Z}),this.doFragPartsLoad(O,pe,xe,ee).catch(function(be){return fe.handleFragLoadError(be)})}else if(!O.url||this.loadedEndOfParts(pe,Z))return Promise.resolve(null)}}return this.log("Loading fragment "+O.sn+" cc: "+O.cc+" "+(H?"of ["+H.startSN+"-"+H.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+O.level+", target: "+parseFloat(Z.toFixed(3))),Object(oe.isFiniteNumber)(O.sn)&&!this.bitrateTest&&(this.nextLoadPosition=O.start+O.duration),this.state=w.FRAG_LOADING,this.hls.trigger(X.Events.FRAG_LOADING,{frag:O,targetBufferTime:Z}),this.fragmentLoader.load(O,ee).catch(function(be){return fe.handleFragLoadError(be)})},g.doFragPartsLoad=function(O,H,Z,ee){var fe=this;return new Promise(function(pe,xe){var Ce=[],be=function Oe(We){var je=H[We];fe.fragmentLoader.loadPart(O,je,ee).then(function(ct){Ce[je.index]=ct;var Ge=ct.part;fe.hls.trigger(X.Events.FRAG_LOADED,ct);var Ze=H[We+1];if(Ze&&Ze.fragment===O)Oe(We+1);else return pe({frag:O,part:Ge,partsLoaded:Ce})}).catch(xe)};be(Z)})},g.handleFragLoadError=function(O){var H=O.data;return H&&H.details===V.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(H.frag,H.part):this.hls.trigger(X.Events.ERROR,H),null},g._handleTransmuxerFlush=function(O){var H=this.getCurrentContext(O);if(!H||this.state!==w.PARSING){this.fragCurrent||(this.state=w.IDLE);return}var Z=H.frag,ee=H.part,fe=H.level,pe=self.performance.now();Z.stats.parsing.end=pe,ee&&(ee.stats.parsing.end=pe),this.updateLevelTiming(Z,ee,fe,O.partial)},g.getCurrentContext=function(O){var H=this.levels,Z=O.level,ee=O.sn,fe=O.part;if(!H||!H[Z])return this.warn("Levels object was unset while buffering fragment "+ee+" of level "+Z+". The current chunk will not be buffered."),null;var pe=H[Z],xe=fe>-1?Object(P.getPartWith)(pe,ee,fe):null,Ce=xe?xe.fragment:Object(P.getFragmentWithSN)(pe,ee,this.fragCurrent);return Ce?{frag:Ce,part:xe,level:pe}:null},g.bufferFragmentData=function(O,H,Z,ee){if(!O||this.state!==w.PARSING)return;var fe=O.data1,pe=O.data2,xe=fe;if(fe&&pe&&(xe=Object(U.appendUint8Array)(fe,pe)),!xe||!xe.length)return;var Ce={type:O.type,frag:H,part:Z,chunkMeta:ee,parent:H.type,data:xe};this.hls.trigger(X.Events.BUFFER_APPENDING,Ce),O.dropped&&O.independent&&!Z&&this.flushBufferGap(H)},g.flushBufferGap=function(O){var H=this.media;if(!H)return;if(!se.BufferHelper.isBuffered(H,H.currentTime)){this.flushMainBuffer(0,O.start);return}var Z=H.currentTime,ee=se.BufferHelper.bufferInfo(H,Z,0),fe=O.duration,pe=Math.min(this.config.maxFragLookUpTolerance*2,fe*.25),xe=Math.max(Math.min(O.start-pe,ee.end-pe),Z+pe);O.start-xe>pe&&this.flushMainBuffer(xe,O.start)},g.getFwdBufferInfo=function(O,H){var Z=this.config,ee=this.getLoadPosition();if(!Object(oe.isFiniteNumber)(ee))return null;var fe=se.BufferHelper.bufferInfo(O,ee,Z.maxBufferHole);if(fe.len===0&&fe.nextStart!==void 0){var pe=this.fragmentTracker.getBufferedFrag(ee,H);if(pe&&fe.nextStart=Z?(H.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+H.maxMaxBufferLength+"s"),!0):!1},g.getNextFragment=function(O,H){var Z,ee,fe=H.fragments,pe=fe.length;if(!pe)return null;var xe=this.config,Ce=fe[0].start,be;if(H.live){var Oe=xe.initialLiveManifestSize;if(pe-1&&ZZ.start&&Z.loaded},g.getInitialLiveFragment=function(O,H){var Z=this.fragPrevious,ee=null;if(Z){if(O.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+Z.programDateTime),ee=Object(I.findFragmentByPDT)(H,Z.endProgramDateTime,this.config.maxFragLookUpTolerance)),!ee){var fe=Z.sn+1;if(fe>=O.startSN&&fe<=O.endSN){var pe=H[fe-O.startSN];Z.cc===pe.cc&&(ee=pe,this.log("Live playlist, switching playlist, load frag with next SN: "+ee.sn))}ee||(ee=Object(I.findFragWithCC)(H,Z.cc),ee&&this.log("Live playlist, switching playlist, load frag with same CC: "+ee.sn))}}else{var xe=this.hls.liveSyncPosition;xe!==null&&(ee=this.getFragmentAtPosition(xe,this.bitrateTest?O.fragmentEnd:O.edge,O))}return ee},g.getFragmentAtPosition=function(O,H,Z){var ee=this.config,fe=this.fragPrevious,pe=Z.fragments,xe=Z.endSN,Ce=Z.fragmentHint,be=ee.maxFragLookUpTolerance,Oe=!!(ee.lowLatencyMode&&Z.partList&&Ce);Oe&&Ce&&!this.bitrateTest&&(pe=pe.concat(Ce),xe=Ce.sn);var We;if(OH-be?0:be;We=Object(I.findFragmentByPTS)(fe,pe,O,je)}else We=pe[pe.length-1];if(We){var ct=We.sn-Z.startSN,Ge=fe&&We.level===fe.level,Ze=pe[ct+1],Xe=this.fragmentTracker.getState(We);if(Xe===B.FragmentState.BACKTRACKED){We=null;for(var Qe=ct;pe[Qe]&&this.fragmentTracker.getState(pe[Qe])===B.FragmentState.BACKTRACKED;)fe?We=pe[Qe--]:We=pe[--Qe];We||(We=Ze)}else fe&&We.sn===fe.sn&&!Oe&&(Ge&&(We.sn=pe-H.maxFragLookUpTolerance&&fe<=xe;if(ee!==null&&Z.duration>ee&&(fe"+O.startSN+" prev-sn: "+(fe?fe.sn:"na")+" fragments: "+xe),We}return Ce},g.waitForCdnTuneIn=function(O){var H=3;return O.live&&O.canBlockReload&&O.tuneInGoal>Math.max(O.partHoldBack,O.partTarget*H)},g.setStartPosition=function(O,H){var Z=this.startPosition;if(Z"+O))}}]),v}(K.default)},"./src/controller/buffer-controller.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return I});var oe=z("./src/polyfills/number.ts"),K=z("./src/events.ts"),B=z("./src/utils/logger.ts"),se=z("./src/errors.ts"),q=z("./src/utils/buffer-helper.ts"),X=z("./src/utils/mediasource-helper.ts"),V=z("./src/loader/fragment.ts"),L=z("./src/controller/buffer-operation-queue.ts"),U=Object(X.getMediaSource)(),G=/([ha]vc.)(?:\.[^.,]+)+/,I=function(){function P(C){var d=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var f=d.hls,p=d.media,T=d.mediaSource;B.logger.log("[buffer-controller]: Media source opened"),p&&(d.updateMediaElementDuration(),f.trigger(K.Events.MEDIA_ATTACHED,{media:p})),T&&T.removeEventListener("sourceopen",d._onMediaSourceOpen),d.checkPendingTracks()},this._onMediaSourceClose=function(){B.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){B.logger.log("[buffer-controller]: Media source ended")},this.hls=C,this._initSourceBuffer(),this.registerListeners()}var M=P.prototype;return M.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},M.destroy=function(){this.unregisterListeners(),this.details=null},M.registerListeners=function(){var d=this.hls;d.on(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.on(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.on(K.Events.BUFFER_RESET,this.onBufferReset,this),d.on(K.Events.BUFFER_APPENDING,this.onBufferAppending,this),d.on(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),d.on(K.Events.BUFFER_EOS,this.onBufferEos,this),d.on(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),d.on(K.Events.LEVEL_UPDATED,this.onLevelUpdated,this),d.on(K.Events.FRAG_PARSED,this.onFragParsed,this),d.on(K.Events.FRAG_CHANGED,this.onFragChanged,this)},M.unregisterListeners=function(){var d=this.hls;d.off(K.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(K.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(K.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.off(K.Events.BUFFER_RESET,this.onBufferReset,this),d.off(K.Events.BUFFER_APPENDING,this.onBufferAppending,this),d.off(K.Events.BUFFER_CODECS,this.onBufferCodecs,this),d.off(K.Events.BUFFER_EOS,this.onBufferEos,this),d.off(K.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),d.off(K.Events.LEVEL_UPDATED,this.onLevelUpdated,this),d.off(K.Events.FRAG_PARSED,this.onFragParsed,this),d.off(K.Events.FRAG_CHANGED,this.onFragChanged,this)},M._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new L.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},M.onManifestParsed=function(d,f){var p=2;(f.audio&&!f.video||!f.altAudio)&&(p=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=p,this.details=null,B.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},M.onMediaAttaching=function(d,f){var p=this.media=f.media;if(p&&U){var T=this.mediaSource=new U;T.addEventListener("sourceopen",this._onMediaSourceOpen),T.addEventListener("sourceended",this._onMediaSourceEnded),T.addEventListener("sourceclose",this._onMediaSourceClose),p.src=self.URL.createObjectURL(T),this._objectUrl=p.src}},M.onMediaDetaching=function(){var d=this.media,f=this.mediaSource,p=this._objectUrl;if(f){if(B.logger.log("[buffer-controller]: media source detaching"),f.readyState==="open")try{f.endOfStream()}catch(T){B.logger.warn("[buffer-controller]: onMediaDetaching: "+T.message+" while calling endOfStream")}this.onBufferReset(),f.removeEventListener("sourceopen",this._onMediaSourceOpen),f.removeEventListener("sourceended",this._onMediaSourceEnded),f.removeEventListener("sourceclose",this._onMediaSourceClose),d&&(p&&self.URL.revokeObjectURL(p),d.src===p?(d.removeAttribute("src"),d.load()):B.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(K.Events.MEDIA_DETACHED,void 0)},M.onBufferReset=function(){var d=this;this.getSourceBufferTypes().forEach(function(f){var p=d.sourceBuffer[f];try{p&&(d.removeBufferListeners(f),d.mediaSource&&d.mediaSource.removeSourceBuffer(p),d.sourceBuffer[f]=void 0)}catch(T){B.logger.warn("[buffer-controller]: Failed to reset the "+f+" buffer",T)}}),this._initSourceBuffer()},M.onBufferCodecs=function(d,f){var p=this,T=this.getSourceBufferTypes().length;if(Object.keys(f).forEach(function(x){if(T){var E=p.tracks[x];if(E&&typeof E.buffer.changeType=="function"){var k=f[x],w=k.codec,b=k.levelCodec,m=k.container,v=(E.levelCodec||E.codec).replace(G,"$1"),g=(b||w).replace(G,"$1");if(v!==g){var R=m+";codecs="+(b||w);p.appendChangeType(x,R)}}}else p.pendingTracks[x]=f[x]}),T)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},M.appendChangeType=function(d,f){var p=this,T=this.operationQueue,x={execute:function(){var k=p.sourceBuffer[d];k&&(B.logger.log("[buffer-controller]: changing "+d+" sourceBuffer type to "+f),k.changeType(f)),T.shiftAndExecuteNext(d)},onStart:function(){},onComplete:function(){},onError:function(k){B.logger.warn("[buffer-controller]: Failed to change "+d+" SourceBuffer type",k)}};T.append(x,d)},M.onBufferAppending=function(d,f){var p=this,T=this.hls,x=this.operationQueue,E=this.tracks,k=f.data,w=f.type,b=f.frag,m=f.part,v=f.chunkMeta,g=v.buffering[w],R=self.performance.now();g.start=R;var O=b.stats.buffering,H=m?m.stats.buffering:null;O.start===0&&(O.start=R),H&&H.start===0&&(H.start=R);var Z=E.audio,ee=w==="audio"&&v.id===1&&(Z==null?void 0:Z.container)==="audio/mpeg",fe={execute:function(){if(g.executeStart=self.performance.now(),ee){var xe=p.sourceBuffer[w];if(xe){var Ce=b.start-xe.timestampOffset;Math.abs(Ce)>=.1&&(B.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+b.start+" (delta: "+Ce+") sn: "+b.sn+")"),xe.timestampOffset=b.start)}}p.appendExecutor(k,w)},onStart:function(){},onComplete:function(){var xe=self.performance.now();g.executeEnd=g.end=xe,O.first===0&&(O.first=xe),H&&H.first===0&&(H.first=xe);var Ce=p.sourceBuffer,be={};for(var Oe in Ce)be[Oe]=q.BufferHelper.getBuffered(Ce[Oe]);p.appendError=0,p.hls.trigger(K.Events.BUFFER_APPENDED,{type:w,frag:b,part:m,chunkMeta:v,parent:b.type,timeRanges:be})},onError:function(xe){B.logger.error("[buffer-controller]: Error encountered while trying to append to the "+w+" SourceBuffer",xe);var Ce={type:se.ErrorTypes.MEDIA_ERROR,parent:b.type,details:se.ErrorDetails.BUFFER_APPEND_ERROR,err:xe,fatal:!1};xe.code===DOMException.QUOTA_EXCEEDED_ERR?Ce.details=se.ErrorDetails.BUFFER_FULL_ERROR:(p.appendError++,Ce.details=se.ErrorDetails.BUFFER_APPEND_ERROR,p.appendError>T.config.appendErrorMaxRetry&&(B.logger.error("[buffer-controller]: Failed "+T.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),Ce.fatal=!0)),T.trigger(K.Events.ERROR,Ce)}};x.append(fe,w)},M.onBufferFlushing=function(d,f){var p=this,T=this.operationQueue,x=function(k){return{execute:p.removeExecutor.bind(p,k,f.startOffset,f.endOffset),onStart:function(){},onComplete:function(){p.hls.trigger(K.Events.BUFFER_FLUSHED,{type:k})},onError:function(b){B.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",b)}}};f.type?T.append(x(f.type),f.type):this.getSourceBufferTypes().forEach(function(E){T.append(x(E),E)})},M.onFragParsed=function(d,f){var p=this,T=f.frag,x=f.part,E=[],k=x?x.elementaryStreams:T.elementaryStreams;k[V.ElementaryStreamTypes.AUDIOVIDEO]?E.push("audiovideo"):(k[V.ElementaryStreamTypes.AUDIO]&&E.push("audio"),k[V.ElementaryStreamTypes.VIDEO]&&E.push("video"));var w=function(){var m=self.performance.now();T.stats.buffering.end=m,x&&(x.stats.buffering.end=m);var v=x?x.stats:T.stats;p.hls.trigger(K.Events.FRAG_BUFFERED,{frag:T,part:x,stats:v,id:T.type})};E.length===0&&B.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+T.type+" level: "+T.level+" sn: "+T.sn),this.blockBuffers(w,E)},M.onFragChanged=function(d,f){this.flushBackBuffer()},M.onBufferEos=function(d,f){var p=this,T=this.getSourceBufferTypes().reduce(function(x,E){var k=p.sourceBuffer[E];return(!f.type||f.type===E)&&(k&&!k.ended&&(k.ended=!0,B.logger.log("[buffer-controller]: "+E+" sourceBuffer now EOS"))),x&&!!(!k||k.ended)},!0);T&&this.blockBuffers(function(){var x=p.mediaSource;if(!x||x.readyState!=="open")return;x.endOfStream()})},M.onLevelUpdated=function(d,f){var p=f.details;if(!p.fragments.length)return;this.details=p,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},M.flushBackBuffer=function(){var d=this.hls,f=this.details,p=this.media,T=this.sourceBuffer;if(!p||f===null)return;var x=this.getSourceBufferTypes();if(!x.length)return;var E=f.live&&d.config.liveBackBufferLength!==null?d.config.liveBackBufferLength:d.config.backBufferLength;if(!Object(oe.isFiniteNumber)(E)||E<0)return;var k=p.currentTime,w=f.levelTargetDuration,b=Math.max(E,w),m=Math.floor(k/w)*w-b;x.forEach(function(v){var g=T[v];if(g){var R=q.BufferHelper.getBuffered(g);R.length>0&&m>R.start(0)&&(d.trigger(K.Events.BACK_BUFFER_REACHED,{bufferEnd:m}),f.live&&d.trigger(K.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:m}),d.trigger(K.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:m,type:v}))}})},M.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var d=this.details,f=this.hls,p=this.media,T=this.mediaSource,x=d.fragments[0].start+d.totalduration,E=p.duration,k=Object(oe.isFiniteNumber)(T.duration)?T.duration:0;d.live&&f.config.liveDurationInfinity?(B.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),T.duration=Infinity,this.updateSeekableRange(d)):(x>k&&x>E||!Object(oe.isFiniteNumber)(E))&&(B.logger.log("[buffer-controller]: Updating Media Source duration to "+x.toFixed(3)),T.duration=x)},M.updateSeekableRange=function(d){var f=this.mediaSource,p=d.fragments,T=p.length;if(T&&d.live&&f!==null&&f!==void 0&&f.setLiveSeekableRange){var x=Math.max(0,p[0].start),E=Math.max(x,x+d.totalduration);f.setLiveSeekableRange(x,E)}},M.checkPendingTracks=function(){var d=this.bufferCodecEventsExpected,f=this.operationQueue,p=this.pendingTracks,T=Object.keys(p).length;if(T&&!d||T===2){this.createSourceBuffers(p),this.pendingTracks={};var x=this.getSourceBufferTypes();if(x.length===0){this.hls.trigger(K.Events.ERROR,{type:se.ErrorTypes.MEDIA_ERROR,details:se.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}x.forEach(function(E){f.executeNext(E)})}},M.createSourceBuffers=function(d){var f=this.sourceBuffer,p=this.mediaSource;if(!p)throw Error("createSourceBuffers called when mediaSource was null");var T=0;for(var x in d)if(!f[x]){var E=d[x];if(!E)throw Error("source buffer exists for track "+x+", however track does not");var k=E.levelCodec||E.codec,w=E.container+";codecs="+k;B.logger.log("[buffer-controller]: creating sourceBuffer("+w+")");try{var b=f[x]=p.addSourceBuffer(w),m=x;this.addBufferListener(m,"updatestart",this._onSBUpdateStart),this.addBufferListener(m,"updateend",this._onSBUpdateEnd),this.addBufferListener(m,"error",this._onSBUpdateError),this.tracks[x]={buffer:b,codec:k,container:E.container,levelCodec:E.levelCodec,id:E.id},T++}catch(v){B.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+v.message),this.hls.trigger(K.Events.ERROR,{type:se.ErrorTypes.MEDIA_ERROR,details:se.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:v,mimeType:w})}}T&&this.hls.trigger(K.Events.BUFFER_CREATED,{tracks:this.tracks})},M._onSBUpdateStart=function(d){var f=this.operationQueue,p=f.current(d);p.onStart()},M._onSBUpdateEnd=function(d){var f=this.operationQueue,p=f.current(d);p.onComplete(),f.shiftAndExecuteNext(d)},M._onSBUpdateError=function(d,f){B.logger.error("[buffer-controller]: "+d+" SourceBuffer error",f),this.hls.trigger(K.Events.ERROR,{type:se.ErrorTypes.MEDIA_ERROR,details:se.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var p=this.operationQueue.current(d);p&&p.onError(f)},M.removeExecutor=function(d,f,p){var T=this.media,x=this.mediaSource,E=this.operationQueue,k=this.sourceBuffer,w=k[d];if(!T||!x||!w){B.logger.warn("[buffer-controller]: Attempting to remove from the "+d+" SourceBuffer, but it does not exist"),E.shiftAndExecuteNext(d);return}var b=Object(oe.isFiniteNumber)(T.duration)?T.duration:Infinity,m=Object(oe.isFiniteNumber)(x.duration)?x.duration:Infinity,v=Math.max(0,f),g=Math.min(p,b,m);g>v?(B.logger.log("[buffer-controller]: Removing ["+v+","+g+"] from the "+d+" SourceBuffer"),console.assert(!w.updating,d+" sourceBuffer must not be updating"),w.remove(v,g)):E.shiftAndExecuteNext(d)},M.appendExecutor=function(d,f){var p=this.operationQueue,T=this.sourceBuffer,x=T[f];if(!x){B.logger.warn("[buffer-controller]: Attempting to append to the "+f+" SourceBuffer, but it does not exist"),p.shiftAndExecuteNext(f);return}x.ended=!1,console.assert(!x.updating,f+" sourceBuffer must not be updating"),x.appendBuffer(d)},M.blockBuffers=function(d,f){var p=this;if(f===void 0&&(f=this.getSourceBufferTypes()),!f.length){B.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(d);return}var T=this.operationQueue,x=f.map(function(E){return T.appendBlocker(E)});Promise.all(x).then(function(){d(),f.forEach(function(E){var k=p.sourceBuffer[E];(!k||!k.updating)&&T.shiftAndExecuteNext(E)})})},M.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},M.addBufferListener=function(d,f,p){var T=this.sourceBuffer[d];if(!T)return;var x=p.bind(this,d);this.listeners[d].push({event:f,listener:x}),T.addEventListener(f,x)},M.removeBufferListeners=function(d){var f=this.sourceBuffer[d];if(!f)return;this.listeners[d].forEach(function(p){f.removeEventListener(p.event,p.listener)})},P}()},"./src/controller/buffer-operation-queue.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return K});var oe=z("./src/utils/logger.ts"),K=function(){function B(q){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=q}var se=B.prototype;return se.append=function(X,V){var L=this.queues[V];L.push(X),L.length===1&&this.buffers[V]&&this.executeNext(V)},se.insertAbort=function(X,V){var L=this.queues[V];L.unshift(X),this.executeNext(V)},se.appendBlocker=function(X){var V,L=new Promise(function(G){V=G}),U={execute:V,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(U,X),L},se.executeNext=function(X){var V=this.buffers,L=this.queues,U=V[X],G=L[X];if(G.length){var I=G[0];try{I.execute()}catch(P){oe.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),I.onError(P),(!U||!U.updating)&&(G.shift(),this.executeNext(X))}}},se.shiftAndExecuteNext=function(X){this.queues[X].shift(),this.executeNext(X)},se.current=function(X){return this.queues[X][0]},B}()},"./src/controller/cap-level-controller.ts":function(ze,re,z){"use strict";z.r(re);var oe=z("./src/events.ts");function K(q,X){for(var V=0;V0&&this.mediaWidth>0){var L=this.hls.levels;if(L.length){var U=this.hls;U.autoLevelCapping=this.getMaxLevel(L.length-1),U.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=U.autoLevelCapping}}},X.getMaxLevel=function(L){var U=this,G=this.hls.levels;if(!G.length)return-1;var I=G.filter(function(P,M){return q.isLevelAllowed(M,U.restrictedLevels)&&M<=L});return this.clientRect=null,q.getMaxLevelByMediaSize(I,this.mediaWidth,this.mediaHeight)},X.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},X.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},X.getDimensions=function(){if(this.clientRect)return this.clientRect;var L=this.media,U={width:0,height:0};if(L){var G=L.getBoundingClientRect();U.width=G.width,U.height=G.height,!U.width&&!U.height&&(U.width=G.right-G.left||L.width||0,U.height=G.bottom-G.top||L.height||0)}return this.clientRect=U,U},q.isLevelAllowed=function(L,U){return U===void 0&&(U=[]),U.indexOf(L)===-1},q.getMaxLevelByMediaSize=function(L,U,G){if(!L||!L.length)return-1;for(var I=function(f,p){return p?f.width!==p.width||f.height!==p.height:!0},P=L.length-1,M=0;M=U||C.height>=G)&&I(C,L[M+1])){P=M;break}}return P},B(q,[{key:"mediaWidth",get:function(){return this.getDimensions().width*q.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*q.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var L=1;try{L=self.devicePixelRatio}catch(U){}return L}}]),q}();re.default=se},"./src/controller/cmcd-controller.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return I});var oe=z("./src/events.ts"),K=z("./src/types/cmcd.ts"),B=z("./src/utils/buffer-helper.ts"),se=z("./src/utils/logger.ts");function q(P,M){for(var C=0;C=P.length?{done:!0}:{done:!1,value:P[d++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
+In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function L(P,M){if(!P)return;if(typeof P=="string")return U(P,M);var C=Object.prototype.toString.call(P).slice(8,-1);if(C==="Object"&&P.constructor&&(C=P.constructor.name),C==="Map"||C==="Set")return Array.from(P);if(C==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(C))return U(P,M)}function U(P,M){(M==null||M>P.length)&&(M=P.length);for(var C=0,d=new Array(M);Cf&&(f=E.bitrate)}return f>0?f:NaN},M.getBufferLength=function(d){var f=this.hls.media,p=d===K.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!p||!f)return NaN;var T=B.BufferHelper.bufferInfo(p,f.currentTime,this.config.maxBufferHole);return T.len*1e3},M.createPlaylistLoader=function(){var d=this.config.pLoader,f=this.applyPlaylistData,p=d||this.config.loader;return function(){function T(E){this.loader=void 0,this.loader=new p(E)}var x=T.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(k,w,b){f(k),this.loader.load(k,w,b)},X(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},M.createFragmentLoader=function(){var d=this.config.fLoader,f=this.applyFragmentData,p=d||this.config.loader;return function(){function T(E){this.loader=void 0,this.loader=new p(E)}var x=T.prototype;return x.destroy=function(){this.loader.destroy()},x.abort=function(){this.loader.abort()},x.load=function(k,w,b){f(k),this.loader.load(k,w,b)},X(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},P.uuid=function(){var d=URL.createObjectURL(new Blob),f=d.toString();return URL.revokeObjectURL(d),f.substr(f.lastIndexOf("/")+1)},P.serialize=function(d){for(var f=[],p=function(ee){return!Number.isNaN(ee)&&ee!=null&&ee!==""&&ee!==!1},T=function(ee){return Math.round(ee)},x=function(ee){return T(ee/100)*100},E=function(ee){return encodeURIComponent(ee)},k={br:T,d:T,bl:x,dl:x,mtp:x,nor:E,rtp:x,tb:T},w=Object.keys(d||{}).sort(),b=V(w),m;!(m=b()).done;){var v=m.value,g=d[v];if(!p(g))continue;if(v==="v"&&g===1)continue;if(v=="pr"&&g===1)continue;var R=k[v];R&&(g=R(g));var O=typeof g,H=void 0;v==="ot"||v==="sf"||v==="st"?H=v+"="+g:O==="boolean"?H=v:O==="number"?H=v+"="+g:H=v+"="+JSON.stringify(g),f.push(H)}return f.join(",")},P.toHeaders=function(d){for(var f=Object.keys(d),p={},T=["Object","Request","Session","Status"],x=[{},{},{},{}],E={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},k=0,w=f;kV){this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.KEY_SYSTEM_ERROR,details:K.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var E=V-this._requestLicenseFailureCount+1;B.logger.warn("Retrying license request, "+E+" attempts left"),this._requestLicense(f,p)}break}},P._generateLicenseRequestChallenge=function(C,d){switch(C.mediaKeySystemDomain){case se.KeySystems.WIDEVINE:return d}throw new Error("unsupported key-system: "+C.mediaKeySystemDomain)},P._requestLicense=function(C,d){B.logger.log("Requesting content license for key-system");var f=this._mediaKeysList[0];if(!f){B.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.KEY_SYSTEM_ERROR,details:K.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var p=this.getLicenseServerUrl(f.mediaKeySystemDomain),T=this._createLicenseXhr(p,C,d);B.logger.log("Sending license request to URL: "+p);var x=this._generateLicenseRequestChallenge(f,C);T.send(x)}catch(E){B.logger.error("Failure requesting DRM license: "+E),this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.KEY_SYSTEM_ERROR,details:K.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},P.onMediaAttached=function(C,d){if(!this._emeEnabled)return;var f=d.media;this._media=f,f.addEventListener("encrypted",this._onMediaEncrypted)},P.onMediaDetached=function(){var C=this._media,d=this._mediaKeysList;if(!C)return;C.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(d.map(function(f){if(f.mediaKeysSession)return f.mediaKeysSession.close().catch(function(){})})).then(function(){return C.setMediaKeys(null)}).catch(function(){})},P.onManifestParsed=function(C,d){if(!this._emeEnabled)return;var f=d.levels.map(function(T){return T.audioCodec}).filter(function(T){return!!T}),p=d.levels.map(function(T){return T.videoCodec}).filter(function(T){return!!T});this._attemptKeySystemAccess(se.KeySystems.WIDEVINE,f,p)},X(I,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),I}();re.default=G},"./src/controller/fps-controller.ts":function(ze,re,z){"use strict";z.r(re);var oe=z("./src/events.ts"),K=z("./src/utils/logger.ts"),B=function(){function se(X){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=X,this.registerListeners()}var q=se.prototype;return q.setStreamController=function(V){this.streamController=V},q.registerListeners=function(){this.hls.on(oe.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},q.unregisterListeners=function(){this.hls.off(oe.Events.MEDIA_ATTACHING,this.onMediaAttaching)},q.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},q.onMediaAttaching=function(V,L){var U=this.hls.config;if(U.capLevelOnFPSDrop){var G=L.media instanceof self.HTMLVideoElement?L.media:null;this.media=G,G&&typeof G.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),U.fpsDroppedMonitoringPeriod)}},q.checkFPS=function(V,L,U){var G=performance.now();if(L){if(this.lastTime){var I=G-this.lastTime,P=U-this.lastDroppedFrames,M=L-this.lastDecodedFrames,C=1e3*P/I,d=this.hls;if(d.trigger(oe.Events.FPS_DROP,{currentDropped:P,currentDecoded:M,totalDroppedFrames:U}),C>0&&P>d.config.fpsDroppedMonitoringThreshold*M){var f=d.currentLevel;K.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+f),f>0&&(d.autoLevelCapping===-1||d.autoLevelCapping>=f)&&(f=f-1,d.trigger(oe.Events.FPS_DROP_LEVEL_CAPPING,{level:f,droppedLevel:d.currentLevel}),d.autoLevelCapping=f,this.streamController.nextLevelSwitch())}}this.lastTime=G,this.lastDroppedFrames=U,this.lastDecodedFrames=L}},q.checkFPSInterval=function(){var V=this.media;if(V)if(this.isVideoPlaybackQualityAvailable){var L=V.getVideoPlaybackQuality();this.checkFPS(V,L.totalVideoFrames,L.droppedVideoFrames)}else this.checkFPS(V,V.webkitDecodedFrameCount,V.webkitDroppedFrameCount)},se}();re.default=B},"./src/controller/fragment-finders.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"findFragmentByPDT",function(){return B}),z.d(re,"findFragmentByPTS",function(){return se}),z.d(re,"fragmentWithinToleranceTest",function(){return q}),z.d(re,"pdtWithinToleranceTest",function(){return X}),z.d(re,"findFragWithCC",function(){return V});var oe=z("./src/polyfills/number.ts"),K=z("./src/utils/binary-search.ts");function B(L,U,G){if(U===null||!Array.isArray(L)||!L.length||!Object(oe.isFiniteNumber)(U))return null;var I=L[0].programDateTime;if(U<(I||0))return null;var P=L[L.length-1].endProgramDateTime;if(U>=(P||0))return null;G=G||0;for(var M=0;ML&&G.start?-1:0}function X(L,U,G){var I=Math.min(U,G.duration+(G.deltaPTS?G.deltaPTS:0))*1e3,P=G.endProgramDateTime||0;return P-I>L}function V(L,U){return K.default.search(L,function(G){return G.ccU?-1:0})}},"./src/controller/fragment-tracker.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"FragmentState",function(){return B}),z.d(re,"FragmentTracker",function(){return se});var oe=z("./src/events.ts"),K=z("./src/types/loader.ts"),B;(function(V){V.NOT_LOADED="NOT_LOADED",V.BACKTRACKED="BACKTRACKED",V.APPENDING="APPENDING",V.PARTIAL="PARTIAL",V.OK="OK"})(B||(B={}));var se=function(){function V(U){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=U,this._registerListeners()}var L=V.prototype;return L._registerListeners=function(){var G=this.hls;G.on(oe.Events.BUFFER_APPENDED,this.onBufferAppended,this),G.on(oe.Events.FRAG_BUFFERED,this.onFragBuffered,this),G.on(oe.Events.FRAG_LOADED,this.onFragLoaded,this)},L._unregisterListeners=function(){var G=this.hls;G.off(oe.Events.BUFFER_APPENDED,this.onBufferAppended,this),G.off(oe.Events.FRAG_BUFFERED,this.onFragBuffered,this),G.off(oe.Events.FRAG_LOADED,this.onFragLoaded,this)},L.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},L.getAppendedFrag=function(G,I){if(I===K.PlaylistLevelType.MAIN){var P=this.activeFragment,M=this.activeParts;if(!P)return null;if(M)for(var C=M.length;C--;){var d=M[C],f=d?d.end:P.appendedPTS;if(d.start<=G&&f!==void 0&&G<=f)return C>9&&(this.activeParts=M.slice(C-9)),d}else if(P.start<=G&&P.appendedPTS!==void 0&&G<=P.appendedPTS)return P}return this.getBufferedFrag(G,I)},L.getBufferedFrag=function(G,I){for(var P=this.fragments,M=Object.keys(P),C=M.length;C--;){var d=P[M[C]];if((d==null?void 0:d.body.type)===I&&d.buffered){var f=d.body;if(f.start<=G&&G<=f.end)return f}}return null},L.detectEvictedFragments=function(G,I,P){var M=this;Object.keys(this.fragments).forEach(function(C){var d=M.fragments[C];if(!d)return;if(!d.buffered){d.body.type===P&&M.removeFragment(d.body);return}var f=d.range[G];if(!f)return;f.time.some(function(p){var T=!M.isTimeBuffered(p.startPTS,p.endPTS,I);return T&&M.removeFragment(d.body),T})})},L.detectPartialFragments=function(G){var I=this,P=this.timeRanges,M=G.frag,C=G.part;if(!P||M.sn==="initSegment")return;var d=X(M),f=this.fragments[d];if(!f)return;Object.keys(P).forEach(function(p){var T=M.elementaryStreams[p];if(!T)return;var x=P[p],E=C!==null||T.partial===!0;f.range[p]=I.getBufferedTimes(M,C,E,x)}),f.backtrack=f.loaded=null,Object.keys(f.range).length?f.buffered=!0:this.removeFragment(f.body)},L.fragBuffered=function(G){var I=X(G),P=this.fragments[I];P&&(P.backtrack=P.loaded=null,P.buffered=!0)},L.getBufferedTimes=function(G,I,P,M){for(var C={time:[],partial:P},d=I?I.start:G.start,f=I?I.end:G.end,p=G.minEndPTS||f,T=G.maxStartPTS||d,x=0;x=E&&p<=k){C.time.push({startPTS:Math.max(d,M.start(x)),endPTS:Math.min(f,M.end(x))});break}else if(dE)C.partial=!0,C.time.push({startPTS:Math.max(d,M.start(x)),endPTS:Math.min(f,M.end(x))});else if(f<=E)break}return C},L.getPartialFragment=function(G){var I=null,P,M,C,d=0,f=this.bufferPadding,p=this.fragments;return Object.keys(p).forEach(function(T){var x=p[T];if(!x)return;q(x)&&(M=x.body.start-f,C=x.body.end+f,G>=M&&G<=C&&(P=Math.min(G-M,C-G),d<=P&&(I=x.body,d=P)))}),I},L.getState=function(G){var I=X(G),P=this.fragments[I];return P?P.buffered?q(P)?B.PARTIAL:B.OK:P.backtrack?B.BACKTRACKED:B.APPENDING:B.NOT_LOADED},L.backtrack=function(G,I){var P=X(G),M=this.fragments[P];if(!M||M.backtrack)return null;var C=M.backtrack=I||M.loaded;return M.loaded=null,C},L.getBacktrackData=function(G){var I=X(G),P=this.fragments[I];if(P){var M,C=P.backtrack;if(C!=null&&(M=C.payload)!==null&&M!==void 0&&M.byteLength)return C;this.removeFragment(G)}return null},L.isTimeBuffered=function(G,I,P){for(var M,C,d=0;d=M&&I<=C)return!0;if(I<=M)return!1}return!1},L.onFragLoaded=function(G,I){var P=I.frag,M=I.part;if(P.sn==="initSegment"||P.bitrateTest||M)return;var C=X(P);this.fragments[C]={body:P,loaded:I,backtrack:null,buffered:!1,range:Object.create(null)}},L.onBufferAppended=function(G,I){var P=this,M=I.frag,C=I.part,d=I.timeRanges;if(M.type===K.PlaylistLevelType.MAIN)if(this.activeFragment=M,C){var f=this.activeParts;f||(this.activeParts=f=[]),f.push(C)}else this.activeParts=null;this.timeRanges=d,Object.keys(d).forEach(function(p){var T=d[p];if(P.detectEvictedFragments(p,T),!C)for(var x=0;xG&&M.removeFragment(f)}})},L.removeFragment=function(G){var I=X(G);G.stats.loaded=0,G.clearElementaryStreamInfo(),delete this.fragments[I]},L.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},V}();function q(V){var L,U;return V.buffered&&(((L=V.range.video)===null||L===void 0?void 0:L.partial)||((U=V.range.audio)===null||U===void 0?void 0:U.partial))}function X(V){return V.type+"_"+V.level+"_"+V.urlId+"_"+V.sn}},"./src/controller/gap-controller.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"STALL_MINIMUM_DURATION_MS",function(){return q}),z.d(re,"MAX_START_GAP_JUMP",function(){return X}),z.d(re,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return V}),z.d(re,"SKIP_BUFFER_RANGE_START",function(){return L}),z.d(re,"default",function(){return U});var oe=z("./src/utils/buffer-helper.ts"),K=z("./src/errors.ts"),B=z("./src/events.ts"),se=z("./src/utils/logger.ts"),q=250,X=2,V=.1,L=.05,U=function(){function G(P,M,C,d){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=P,this.media=M,this.fragmentTracker=C,this.hls=d}var I=G.prototype;return I.destroy=function(){this.hls=this.fragmentTracker=this.media=null},I.poll=function(M){var C=this.config,d=this.media,f=this.stalled,p=d.currentTime,T=d.seeking,x=this.seeking&&!T,E=!this.seeking&&T;if(this.seeking=T,p!==M){if(this.moved=!0,f!==null){if(this.stallReported){var k=self.performance.now()-f;se.logger.warn("playback not stuck anymore @"+p+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((E||x)&&(this.stalled=null),d.paused||d.ended||d.playbackRate===0||!oe.BufferHelper.getBuffered(d).length)return;var w=oe.BufferHelper.bufferInfo(d,p,0),b=w.len>0,m=w.nextStart||0;if(!b&&!m)return;if(T){var v=w.len>X,g=!m||m-p>X&&!this.fragmentTracker.getPartialFragment(p);if(v||g)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var R,O=Math.max(m,w.start||0)-p,H=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,Z=H==null||((R=H.details)===null||R===void 0)?void 0:R.live,ee=Z?H.details.targetduration*2:X;if(O>0&&O<=ee){this._trySkipBufferHole(null);return}}var fe=self.performance.now();if(f===null){this.stalled=fe;return}var pe=fe-f;!T&&pe>=q&&this._reportStall(w.len);var xe=oe.BufferHelper.bufferInfo(d,p,C.maxBufferHole);this._tryFixBufferStall(xe,pe)},I._tryFixBufferStall=function(M,C){var d=this.config,f=this.fragmentTracker,p=this.media,T=p.currentTime,x=f.getPartialFragment(T);if(x){var E=this._trySkipBufferHole(x);if(E)return}M.len>d.maxBufferHole&&C>d.highBufferWatchdogPeriod*1e3&&(se.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},I._reportStall=function(M){var C=this.hls,d=this.media,f=this.stallReported;f||(this.stallReported=!0,se.logger.warn("Playback stalling at @"+d.currentTime+" due to low buffer (buffer="+M+")"),C.trigger(B.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:M}))},I._trySkipBufferHole=function(M){for(var C=this.config,d=this.hls,f=this.media,p=f.currentTime,T=0,x=oe.BufferHelper.getBuffered(f),E=0;E=T&&p.05&&this.forwardBufferLength>1){var E=Math.min(2,Math.max(1,d)),k=Math.round(2/(1+Math.exp(-.75*p-this.edgeStalled))*20)/20;G.playbackRate=Math.min(E,Math.max(1,k))}else G.playbackRate!==1&&G.playbackRate!==0&&(G.playbackRate=1)},L.estimateLiveEdge=function(){var G=this.levelDetails;return G===null?null:G.edge+G.age},L.computeLatency=function(){var G=this.estimateLiveEdge();return G===null?null:G-this.currentTime},q(V,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var G=this.config,I=this.levelDetails;return G.liveMaxLatencyDuration!==void 0?G.liveMaxLatencyDuration:I?G.liveMaxLatencyDurationCount*I.targetduration:0}},{key:"targetLatency",get:function(){var G=this.levelDetails;if(G===null)return null;var I=G.holdBack,P=G.partHoldBack,M=G.targetduration,C=this.config,d=C.liveSyncDuration,f=C.liveSyncDurationCount,p=C.lowLatencyMode,T=this.hls.userConfig,x=p&&P||I;(T.liveSyncDuration||T.liveSyncDurationCount||x===0)&&(x=d!==void 0?d:f*M);var E=M,k=1;return x+Math.min(this.stallCount*k,E)}},{key:"liveSyncPosition",get:function(){var G=this.estimateLiveEdge(),I=this.targetLatency,P=this.levelDetails;if(G===null||I===null||P===null)return null;var M=P.edge,C=G-I-this.edgeStalled,d=M-P.totalduration,f=M-(this.config.lowLatencyMode&&P.partTarget||P.targetduration);return Math.min(Math.max(d,C),f)}},{key:"drift",get:function(){var G=this.levelDetails;return G===null?1:G.drift}},{key:"edgeStalled",get:function(){var G=this.levelDetails;if(G===null)return 0;var I=(this.config.lowLatencyMode&&G.partTarget||G.targetduration)*3;return Math.max(G.age-I,0)}},{key:"forwardBufferLength",get:function(){var G=this.media,I=this.levelDetails;if(!G||!I)return 0;var P=G.buffered.length;return P?G.buffered.end(P-1):I.edge-this.currentTime}}]),V}()},"./src/controller/level-controller.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return C});var oe=z("./src/types/level.ts"),K=z("./src/events.ts"),B=z("./src/errors.ts"),se=z("./src/utils/codecs.ts"),q=z("./src/controller/level-helper.ts"),X=z("./src/controller/base-playlist-controller.ts"),V=z("./src/types/loader.ts");function L(){return L=Object.assign||function(d){for(var f=1;f0){m=k[0].bitrate,k.sort(function(pe,xe){return pe.bitrate-xe.bitrate}),this._levels=k;for(var Z=0;Zthis.hls.config.fragLoadingMaxRetry&&(v=E.frag.level)):v=E.frag.level}break;case B.ErrorDetails.LEVEL_LOAD_ERROR:case B.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(m=!1),v=k.level),b=!0;break;case B.ErrorDetails.REMUX_ALLOC_ERROR:v=E.level,b=!0;break}v!==void 0&&this.recoverLevel(E,v,b,m)},p.recoverLevel=function(x,E,k,w){var b=x.details,m=this._levels[E];if(m.loadError++,k){var v=this.retryLoadingOrFail(x);if(v)x.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(w){var g=m.url.length;if(g>1&&m.loadError1){var w=(E.urlId+1)%k;this.warn("Switching to redundant URL-id "+w),this._levels.forEach(function(b){b.urlId=w}),this.level=x}},p.onFragLoaded=function(x,E){var k=E.frag;if(k!==void 0&&k.type===V.PlaylistLevelType.MAIN){var w=this._levels[k.level];w!==void 0&&(w.fragmentError=0,w.loadError=0)}},p.onLevelLoaded=function(x,E){var k,w=E.level,b=E.details,m=this._levels[w];if(!m){var v;this.warn("Invalid level index "+w),(v=E.deliveryDirectives)!==null&&v!==void 0&&v.skip&&(b.deltaUpdateFailed=!0);return}w===this.currentLevelIndex?(m.fragmentError===0&&(m.loadError=0,this.retryCount=0),this.playlistLoaded(w,E,m.details)):(k=E.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(b.deltaUpdateFailed=!0)},p.onAudioTrackSwitched=function(x,E){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var w=-1,b=this.hls.audioTracks[E.id].groupId,m=0;m0){var w=k.urlId,b=k.url[w];if(x)try{b=x.addDirectives(b)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Attempt loading level index "+E+(x?" at sn "+x.msn+" part "+x.part:"")+" with URL-id "+w+" "+b),this.clearTimer(),this.hls.trigger(K.Events.LEVEL_LOADING,{url:b,level:E,id:w,deliveryDirectives:x||null})}},p.removeLevel=function(x,E){var k=function(m,v){return v!==E},w=this._levels.filter(function(b,m){return m!==x?!0:b.url.length>1&&E!==void 0?(b.url=b.url.filter(k),b.audioGroupIds&&(b.audioGroupIds=b.audioGroupIds.filter(k)),b.textGroupIds&&(b.textGroupIds=b.textGroupIds.filter(k)),b.urlId=0,!0):!1}).map(function(b,m){var v=b.details;return v!=null&&v.fragments&&v.fragments.forEach(function(g){g.level=m}),b});this._levels=w,this.hls.trigger(K.Events.LEVELS_UPDATED,{levels:w})},G(f,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(x){var E,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===x&&(E=k[x])!==null&&E!==void 0&&E.details)return;if(x<0||x>=k.length){var w=x<0;if(this.hls.trigger(K.Events.ERROR,{type:B.ErrorTypes.OTHER_ERROR,details:B.ErrorDetails.LEVEL_SWITCH_ERROR,level:x,fatal:w,reason:"invalid level idx"}),w)return;x=Math.min(x,k.length-1)}this.clearTimer();var b=this.currentLevelIndex,m=k[b],v=k[x];this.log("switching to level "+x+" from "+b),this.currentLevelIndex=x;var g=L({},v,{level:x,maxBitrate:v.maxBitrate,uri:v.uri,urlId:v.urlId});delete g._urlId,this.hls.trigger(K.Events.LEVEL_SWITCHING,g);var R=v.details;if(!R||R.live){var O=this.switchParams(v.uri,m==null?void 0:m.details);this.loadPlaylist(O)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(x){this.manualLevelIndex=x,this._startLevel===void 0&&(this._startLevel=x),x!==-1&&(this.level=x)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(x){this._firstLevel=x}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var x=this.hls.config.startLevel;return x!==void 0?x:this._firstLevel}else return this._startLevel},set:function(x){this._startLevel=x}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(x){this.level=x,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=x)}}]),f}(X.default)},"./src/controller/level-helper.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"addGroupId",function(){return B}),z.d(re,"assignTrackIdsByGroup",function(){return se}),z.d(re,"updatePTS",function(){return q}),z.d(re,"updateFragPTSDTS",function(){return V}),z.d(re,"mergeDetails",function(){return L}),z.d(re,"mapPartIntersection",function(){return U}),z.d(re,"mapFragmentIntersection",function(){return G}),z.d(re,"adjustSliding",function(){return I}),z.d(re,"addSliding",function(){return P}),z.d(re,"computeReloadInterval",function(){return M}),z.d(re,"getFragmentWithSN",function(){return C}),z.d(re,"getPartWith",function(){return d});var oe=z("./src/polyfills/number.ts"),K=z("./src/utils/logger.ts");function B(f,p,T){switch(p){case"audio":f.audioGroupIds||(f.audioGroupIds=[]),f.audioGroupIds.push(T);break;case"text":f.textGroupIds||(f.textGroupIds=[]),f.textGroupIds.push(T);break}}function se(f){var p={};f.forEach(function(T){var x=T.groupId||"";T.id=p[x]=p[x]||0,p[x]++})}function q(f,p,T){var x=f[p],E=f[T];X(x,E)}function X(f,p){var T=p.startPTS;if(Object(oe.isFiniteNumber)(T)){var x=0,E;p.sn>f.sn?(x=T-f.start,E=f):(x=f.start-T,E=p),E.duration!==x&&(E.duration=x)}else if(p.sn>f.sn){var k=f.cc===p.cc;k&&f.minEndPTS?p.start=f.start+(f.minEndPTS-f.start):p.start=f.start+f.duration}else p.start=Math.max(f.start-p.duration,0)}function V(f,p,T,x,E,k){var w=x-T;w<=0&&(K.logger.warn("Fragment should have a positive duration",p),x=T+p.duration,k=E+p.duration);var b=T,m=x,v=p.startPTS,g=p.endPTS;if(Object(oe.isFiniteNumber)(v)){var R=Math.abs(v-T);Object(oe.isFiniteNumber)(p.deltaPTS)?p.deltaPTS=Math.max(R,p.deltaPTS):p.deltaPTS=R,b=Math.max(T,v),T=Math.min(T,v),E=Math.min(E,p.startDTS),m=Math.min(x,g),x=Math.max(x,g),k=Math.max(k,p.endDTS)}p.duration=x-T;var O=T-p.start;p.appendedPTS=x,p.start=p.startPTS=T,p.maxStartPTS=b,p.startDTS=E,p.endPTS=x,p.minEndPTS=m,p.endDTS=k;var H=p.sn;if(!f||Hf.endSN)return 0;var Z,ee=H-f.startSN,fe=f.fragments;for(fe[ee]=p,Z=ee;Z>0;Z--)X(fe[Z],fe[Z-1]);for(Z=ee;Z=0;E--){var k=x[E].initSegment;if(k){T=k;break}}f.fragmentHint&&delete f.fragmentHint.endPTS;var w=0,b;if(G(f,p,function(Z,ee){Z.relurl&&(w=Z.cc-ee.cc),Object(oe.isFiniteNumber)(Z.startPTS)&&Object(oe.isFiniteNumber)(Z.endPTS)&&(ee.start=ee.startPTS=Z.startPTS,ee.startDTS=Z.startDTS,ee.appendedPTS=Z.appendedPTS,ee.maxStartPTS=Z.maxStartPTS,ee.endPTS=Z.endPTS,ee.endDTS=Z.endDTS,ee.minEndPTS=Z.minEndPTS,ee.duration=Z.endPTS-Z.startPTS,ee.duration&&(b=ee),p.PTSKnown=p.alignedSliding=!0),ee.elementaryStreams=Z.elementaryStreams,ee.loader=Z.loader,ee.stats=Z.stats,ee.urlId=Z.urlId,Z.initSegment&&(ee.initSegment=Z.initSegment,T=Z.initSegment)}),T){var m=p.fragmentHint?p.fragments.concat(p.fragmentHint):p.fragments;m.forEach(function(Z){var ee;(!Z.initSegment||Z.initSegment.relurl===((ee=T)===null||ee===void 0?void 0:ee.relurl))&&(Z.initSegment=T)})}if(p.skippedSegments&&(p.deltaUpdateFailed=p.fragments.some(function(Z){return!Z}),p.deltaUpdateFailed)){K.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var v=p.skippedSegments;v--;)p.fragments.shift();p.startSN=p.fragments[0].sn,p.startCC=p.fragments[0].cc}var g=p.fragments;if(w){K.logger.warn("discontinuity sliding from playlist, take drift into account");for(var R=0;R=x.length)return;P(p,x[T].start)}function P(f,p){if(p){for(var T=f.fragments,x=f.skippedSegments;x0&&E0&&m===-1&&(this.log("Override startPosition with lastCurrentTime @"+v.toFixed(3)),m=v),this.state=K.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=m,this.tick()}else this._forceStartLoad=!0,this.state=K.State.STOPPED},w.stopLoad=function(){this._forceStartLoad=!1,E.prototype.stopLoad.call(this)},w.doTick=function(){switch(this.state){case K.State.IDLE:this.doTickIdle();break;case K.State.WAITING_LEVEL:{var m,v=this.levels,g=this.level,R=v==null||((m=v[g])===null||m===void 0)?void 0:m.details;if(R&&(!R.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(R))break;this.state=K.State.IDLE;break}break}case K.State.FRAG_LOADING_WAITING_RETRY:{var O,H=self.performance.now(),Z=this.retryDate;(!Z||H>=Z||(O=this.media)!==null&&O!==void 0&&O.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=K.State.IDLE)}break;default:break}this.onTickEnd()},w.onTickEnd=function(){E.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},w.doTickIdle=function(){var m,v,g=this.hls,R=this.levelLastLoaded,O=this.levels,H=this.media,Z=g.config,ee=g.nextLoadLevel;if(R===null||!H&&(this.startFragRequested||!Z.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!O||!O[ee])return;var fe=O[ee];this.level=g.nextLoadLevel=ee;var pe=fe.details;if(!pe||this.state===K.State.WAITING_LEVEL||pe.live&&this.levelLastLoaded!==ee){this.state=K.State.WAITING_LEVEL;return}var xe=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:H,V.PlaylistLevelType.MAIN);if(xe===null)return;var Ce=xe.len,be=this.getMaxBufferLength(fe.maxBitrate);if(Ce>=be)return;if(this._streamEnded(xe,pe)){var Oe={};this.altAudio&&(Oe.type="video"),this.hls.trigger(se.Events.BUFFER_EOS,Oe),this.state=K.State.ENDED;return}var We=xe.end,je=this.getNextFragment(We,pe);if(this.couldBacktrack&&!this.fragPrevious&&je&&je.sn!=="initSegment"){var ct=je.sn-pe.startSN;ct>1&&(je=pe.fragments[ct-1],this.fragmentTracker.removeFragment(je))}if(je&&this.fragmentTracker.getState(je)===X.FragmentState.OK&&this.nextLoadPosition>We){var Ge=this.audioOnly&&!this.altAudio?L.ElementaryStreamTypes.AUDIO:L.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(H,Ge,V.PlaylistLevelType.MAIN),je=this.getNextFragment(this.nextLoadPosition,pe)}if(!je)return;je.initSegment&&!je.initSegment.data&&!this.bitrateTest&&(je=je.initSegment),((m=je.decryptdata)===null||m===void 0?void 0:m.keyFormat)==="identity"&&!((v=je.decryptdata)!==null&&v!==void 0&&v.key)?this.loadKey(je,pe):this.loadFragment(je,pe,We)},w.loadFragment=function(m,v,g){var R,O=this.fragmentTracker.getState(m);if(this.fragCurrent=m,O===X.FragmentState.BACKTRACKED){var H=this.fragmentTracker.getBacktrackData(m);if(H){this._handleFragmentLoadProgress(H),this._handleFragmentLoadComplete(H);return}else O=X.FragmentState.NOT_LOADED}O===X.FragmentState.NOT_LOADED||O===X.FragmentState.PARTIAL?m.sn==="initSegment"?this._loadInitSegment(m):this.bitrateTest?(m.bitrateTest=!0,this.log("Fragment "+m.sn+" of level "+m.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(m)):(this.startFragRequested=!0,E.prototype.loadFragment.call(this,m,v,g)):O===X.FragmentState.APPENDING?this.reduceMaxBufferLength(m.duration)&&this.fragmentTracker.removeFragment(m):((R=this.media)===null||R===void 0?void 0:R.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},w.getAppendedFrag=function(m){var v=this.fragmentTracker.getAppendedFrag(m,V.PlaylistLevelType.MAIN);return v&&"fragment"in v?v.fragment:v},w.getBufferedFrag=function(m){return this.fragmentTracker.getBufferedFrag(m,V.PlaylistLevelType.MAIN)},w.followingBufferedFrag=function(m){return m?this.getBufferedFrag(m.end+.5):null},w.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},w.nextLevelSwitch=function(){var m=this.levels,v=this.media;if(v!=null&&v.readyState){var g,R=this.getAppendedFrag(v.currentTime);if(R&&R.start>1&&this.flushMainBuffer(0,R.start-1),!v.paused&&m){var O=this.hls.nextLoadLevel,H=m[O],Z=this.fragLastKbps;Z&&this.fragCurrent?g=this.fragCurrent.duration*H.maxBitrate/(1e3*Z)+1:g=0}else g=0;var ee=this.getBufferedFrag(v.currentTime+g);if(ee){var fe=this.followingBufferedFrag(ee);if(fe){this.abortCurrentFrag();var pe=fe.maxStartPTS?fe.maxStartPTS:fe.start,xe=fe.duration,Ce=Math.max(ee.end,pe+Math.min(Math.max(xe-this.config.maxFragLookUpTolerance,xe*.5),xe*.75));this.flushMainBuffer(Ce,Number.POSITIVE_INFINITY)}}}},w.abortCurrentFrag=function(){var m=this.fragCurrent;this.fragCurrent=null,m!=null&&m.loader&&m.loader.abort(),this.state===K.State.KEY_LOADING&&(this.state=K.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},w.flushMainBuffer=function(m,v){E.prototype.flushMainBuffer.call(this,m,v,this.altAudio?"video":null)},w.onMediaAttached=function(m,v){E.prototype.onMediaAttached.call(this,m,v);var g=v.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),g.addEventListener("playing",this.onvplaying),g.addEventListener("seeked",this.onvseeked),this.gapController=new I.default(this.config,g,this.fragmentTracker,this.hls)},w.onMediaDetaching=function(){var m=this.media;m&&(m.removeEventListener("playing",this.onvplaying),m.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),E.prototype.onMediaDetaching.call(this)},w.onMediaPlaying=function(){this.tick()},w.onMediaSeeked=function(){var m=this.media,v=m?m.currentTime:null;Object(oe.isFiniteNumber)(v)&&this.log("Media seeked to "+v.toFixed(3)),this.tick()},w.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(se.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},w.onManifestParsed=function(m,v){var g=!1,R=!1,O;v.levels.forEach(function(H){O=H.audioCodec,O&&(O.indexOf("mp4a.40.2")!==-1&&(g=!0),O.indexOf("mp4a.40.5")!==-1&&(R=!0))}),this.audioCodecSwitch=g&&R&&!Object(B.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=v.levels,this.startFragRequested=!1},w.onLevelLoading=function(m,v){var g=this.levels;if(!g||this.state!==K.State.IDLE)return;var R=g[v.level];(!R.details||R.details.live&&this.levelLastLoaded!==v.level||this.waitForCdnTuneIn(R.details))&&(this.state=K.State.WAITING_LEVEL)},w.onLevelLoaded=function(m,v){var g,R=this.levels,O=v.level,H=v.details,Z=H.totalduration;if(!R){this.warn("Levels were reset while loading level "+O);return}this.log("Level "+O+" loaded ["+H.startSN+","+H.endSN+"], cc ["+H.startCC+", "+H.endCC+"] duration:"+Z);var ee=this.fragCurrent;ee&&(this.state===K.State.FRAG_LOADING||this.state===K.State.FRAG_LOADING_WAITING_RETRY)&&(ee.level!==v.level&&ee.loader&&(this.state=K.State.IDLE,ee.loader.abort()));var fe=R[O],pe=0;if(H.live||(g=fe.details)!==null&&g!==void 0&&g.live){if(H.fragments[0]||(H.deltaUpdateFailed=!0),H.deltaUpdateFailed)return;pe=this.alignPlaylists(H,fe.details)}if(fe.details=H,this.levelLastLoaded=O,this.hls.trigger(se.Events.LEVEL_UPDATED,{details:H,level:O}),this.state===K.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(H))return;this.state=K.State.IDLE}this.startFragRequested?H.live&&this.synchronizeToLiveEdge(H):this.setStartPosition(H,pe),this.tick()},w._handleFragmentLoadProgress=function(m){var v,g=m.frag,R=m.part,O=m.payload,H=this.levels;if(!H){this.warn("Levels were reset while fragment load was in progress. Fragment "+g.sn+" of level "+g.level+" will not be buffered");return}var Z=H[g.level],ee=Z.details;if(!ee){this.warn("Dropping fragment "+g.sn+" of level "+g.level+" after level details were reset");return}var fe=Z.videoCodec,pe=ee.PTSKnown||!ee.live,xe=(v=g.initSegment)===null||v===void 0?void 0:v.data,Ce=this._getAudioCodec(Z),be=this.transmuxer=this.transmuxer||new U.default(this.hls,V.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),Oe=R?R.index:-1,We=Oe!==-1,je=new G.ChunkMetadata(g.level,g.sn,g.stats.chunkCount,O.byteLength,Oe,We),ct=this.initPTS[g.cc];be.push(O,xe,Ce,fe,g,R,ee.totalduration,pe,je,ct)},w.onAudioTrackSwitching=function(m,v){var g=this.altAudio,R=!!v.url,O=v.id;if(!R){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var H=this.fragCurrent;H!=null&&H.loader&&(this.log("Switching to main audio track, cancel main fragment load"),H.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var Z=this.hls;g&&Z.trigger(se.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),Z.trigger(se.Events.AUDIO_TRACK_SWITCHED,{id:O})}},w.onAudioTrackSwitched=function(m,v){var g=v.id,R=!!this.hls.audioTracks[g].url;if(R){var O=this.videoBuffer;O&&this.mediaBuffer!==O&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=O)}this.altAudio=R,this.tick()},w.onBufferCreated=function(m,v){var g=v.tracks,R,O,H=!1;for(var Z in g){var ee=g[Z];if(ee.id==="main"){if(O=Z,R=ee,Z==="video"){var fe=g[Z];fe&&(this.videoBuffer=fe.buffer)}}else H=!0}H&&R?(this.log("Alternate track found, use "+O+".buffered to schedule main fragment loading"),this.mediaBuffer=R.buffer):this.mediaBuffer=this.media},w.onFragBuffered=function(m,v){var g=v.frag,R=v.part;if(g&&g.type!==V.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(g)){this.warn("Fragment "+g.sn+(R?" p: "+R.index:"")+" of level "+g.level+" finished buffering, but was aborted. state: "+this.state),this.state===K.State.PARSED&&(this.state=K.State.IDLE);return}var O=R?R.stats:g.stats;this.fragLastKbps=Math.round(8*O.total/(O.buffering.end-O.loading.first)),g.sn!=="initSegment"&&(this.fragPrevious=g),this.fragBufferedComplete(g,R)},w.onError=function(m,v){switch(v.details){case P.ErrorDetails.FRAG_LOAD_ERROR:case P.ErrorDetails.FRAG_LOAD_TIMEOUT:case P.ErrorDetails.KEY_LOAD_ERROR:case P.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(V.PlaylistLevelType.MAIN,v);break;case P.ErrorDetails.LEVEL_LOAD_ERROR:case P.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==K.State.ERROR&&(v.fatal?(this.warn(""+v.details),this.state=K.State.ERROR):!v.levelRetry&&this.state===K.State.WAITING_LEVEL&&(this.state=K.State.IDLE));break;case P.ErrorDetails.BUFFER_FULL_ERROR:if(v.parent==="main"&&(this.state===K.State.PARSING||this.state===K.State.PARSED)){var g=!0,R=this.getFwdBufferInfo(this.media,V.PlaylistLevelType.MAIN);R&&R.len>.5&&(g=!this.reduceMaxBufferLength(R.len)),g&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},w.checkBuffer=function(){var m=this.media,v=this.gapController;if(!m||!v||!m.readyState)return;var g=q.BufferHelper.getBuffered(m);!this.loadedmetadata&&g.length?(this.loadedmetadata=!0,this.seekToStartPos()):v.poll(this.lastCurrentTime),this.lastCurrentTime=m.currentTime},w.onFragLoadEmergencyAborted=function(){this.state=K.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},w.onBufferFlushed=function(m,v){var g=v.type;if(g!==L.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var R=(g===L.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(R,g,V.PlaylistLevelType.MAIN)}},w.onLevelsUpdated=function(m,v){this.levels=v.levels},w.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},w.seekToStartPos=function(){var m=this.media,v=m.currentTime,g=this.startPosition;if(g>=0&&v0&&(H1&&m.seeking===!1){var g=m.currentTime;if(q.BufferHelper.isBuffered(m,g)?v=this.getAppendedFrag(g):q.BufferHelper.isBuffered(m,g+.1)&&(v=this.getAppendedFrag(g+.1)),v){var R=this.fragPlaying,O=v.level;(!R||v.sn!==R.sn||R.level!==O||v.urlId!==R.urlId)&&(this.hls.trigger(se.Events.FRAG_CHANGED,{frag:v}),(!R||R.level!==O)&&this.hls.trigger(se.Events.LEVEL_SWITCHED,{level:O}),this.fragPlaying=v)}}},d(k,[{key:"nextLevel",get:function(){var m=this.nextBufferedFrag;return m?m.level:-1}},{key:"currentLevel",get:function(){var m=this.media;if(m){var v=this.getAppendedFrag(m.currentTime);if(v)return v.level}return-1}},{key:"nextBufferedFrag",get:function(){var m=this.media;if(m){var v=this.getAppendedFrag(m.currentTime);return this.followingBufferedFrag(v)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(K.default)},"./src/controller/subtitle-stream-controller.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"SubtitleStreamController",function(){return f});var oe=z("./src/events.ts"),K=z("./src/utils/logger.ts"),B=z("./src/utils/buffer-helper.ts"),se=z("./src/controller/fragment-finders.ts"),q=z("./src/utils/discontinuities.ts"),X=z("./src/controller/level-helper.ts"),V=z("./src/controller/fragment-tracker.ts"),L=z("./src/controller/base-stream-controller.ts"),U=z("./src/types/loader.ts"),G=z("./src/types/level.ts");function I(p,T){for(var x=0;x=v[O].start&&R<=v[O].end){g=v[O];break}var H=b.start+b.duration;g?g.end=H:(g={start:R,end:H},v.push(g)),this.fragmentTracker.fragBuffered(b)},x.onBufferFlushing=function(k,w){var b=w.startOffset,m=w.endOffset;if(b===0&&m!==Number.POSITIVE_INFINITY){var v=this.currentTrackId,g=this.levels;if(!g.length||!g[v]||!g[v].details)return;var R=g[v].details,O=R.targetduration,H=m-O;if(H<=0)return;w.endOffsetSubtitles=Math.max(0,H),this.tracksBuffered.forEach(function(Z){for(var ee=0;ee=R.length||v!==g||!O)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,m.live||(b=O.details)!==null&&b!==void 0&&b.live){var H=this.mainDetails;if(m.deltaUpdateFailed||!H)return;var Z=H.fragments[0];if(!O.details)m.hasProgramDateTime&&H.hasProgramDateTime?Object(q.alignMediaPlaylistByPDT)(m,H):Z&&Object(X.addSliding)(m,Z.start);else{var ee=this.alignPlaylists(m,O.details);ee===0&&Z&&Object(X.addSliding)(m,Z.start)}}if(O.details=m,this.levelLastLoaded=v,this.tick(),m.live&&!this.fragCurrent&&this.media&&this.state===L.State.IDLE){var fe=Object(se.findFragmentByPTS)(null,m.fragments,this.media.currentTime,0);fe||(this.warn("Subtitle playlist not aligned with playback"),O.details=void 0)}},x._handleFragmentLoadComplete=function(k){var w=k.frag,b=k.payload,m=w.decryptdata,v=this.hls;if(this.fragContextChanged(w))return;if(b&&b.byteLength>0&&m&&m.key&&m.iv&&m.method==="AES-128"){var g=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(b),m.key.buffer,m.iv.buffer).then(function(R){var O=performance.now();v.trigger(oe.Events.FRAG_DECRYPTED,{frag:w,payload:R,stats:{tstart:g,tdecrypt:O}})})}},x.doTick=function(){if(!this.media){this.state=L.State.IDLE;return}if(this.state===L.State.IDLE){var k,w=this.currentTrackId,b=this.levels;if(!b.length||!b[w]||!b[w].details)return;var m=b[w].details,v=m.targetduration,g=this.config,R=this.media,O=B.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,R.currentTime-v,g.maxBufferHole),H=O.end,Z=O.len,ee=this.getMaxBufferLength()+v;if(Z>ee)return;console.assert(m,"Subtitle track details are defined on idle subtitle stream controller tick");var fe=m.fragments,pe=fe.length,xe=m.edge,Ce,be=this.fragPrevious;if(H-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},M.pollTrackChange=function(d){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,d)},M.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var d=G(this.media.textTracks);d.forEach(function(f){Object(K.clearCurrentCues)(f)}),this.subtitleTrack=-1,this.media=null},M.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},M.onManifestParsed=function(d,f){this.tracks=f.subtitleTracks},M.onSubtitleTrackLoaded=function(d,f){var p=f.id,T=f.details,x=this.trackId,E=this.tracksInGroup[x];if(!E){this.warn("Invalid subtitle track id "+p);return}var k=E.details;E.details=f.details,this.log("subtitle track "+p+" loaded ["+T.startSN+"-"+T.endSN+"]"),p===this.trackId&&(this.retryCount=0,this.playlistLoaded(p,f,k))},M.onLevelLoading=function(d,f){this.switchLevel(f.level)},M.onLevelSwitching=function(d,f){this.switchLevel(f.level)},M.switchLevel=function(d){var f=this.hls.levels[d];if(!(f!=null&&f.textGroupIds))return;var p=f.textGroupIds[f.urlId];if(this.groupId!==p){var T=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,x=this.tracks.filter(function(w){return!p||w.groupId===p});this.tracksInGroup=x;var E=this.findTrackId(T==null?void 0:T.name)||this.findTrackId();this.groupId=p;var k={subtitleTracks:x};this.log("Updating subtitle tracks, "+x.length+' track(s) found in "'+p+'" group-id'),this.hls.trigger(oe.Events.SUBTITLE_TRACKS_UPDATED,k),E!==-1&&this.setSubtitleTrack(E,T)}},M.findTrackId=function(d){for(var f=this.tracksInGroup,p=0;p=T.length)return;this.clearTimer();var x=T[d];if(this.log("Switching to subtitle track "+d),this.trackId=d,x){var E=x.id,k=x.groupId,w=k===void 0?"":k,b=x.name,m=x.type,v=x.url;this.hls.trigger(oe.Events.SUBTITLE_TRACK_SWITCH,{id:E,groupId:w,name:b,type:m,url:v});var g=this.switchParams(x.url,f==null?void 0:f.details);this.loadPlaylist(g)}else this.hls.trigger(oe.Events.SUBTITLE_TRACK_SWITCH,{id:d})},M.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var d=-1,f=G(this.media.textTracks),p=0;p=0&&(m[0]=Math.min(m[0],T),m[1]=Math.max(m[1],x),w=!0,v/(x-T)>.5))return}if(w||k.push([T,x]),this.config.renderTextTracksNatively){var g=this.captionsTracks[p];this.Cues.newCue(g,T,x,E)}else{var R=this.Cues.newCue(null,T,x,E);this.hls.trigger(K.Events.CUES_PARSED,{type:"captions",cues:R,track:p})}},d.onInitPtsFound=function(p,T){var x=this,E=T.frag,k=T.id,w=T.initPTS,b=T.timescale,m=this.unparsedVttFrags;k==="main"&&(this.initPTS[E.cc]=w,this.timescale[E.cc]=b),m.length&&(this.unparsedVttFrags=[],m.forEach(function(v){x.onFragLoaded(K.Events.FRAG_LOADED,v)}))},d.getExistingTrack=function(p){var T=this.media;if(T)for(var x=0;x>>8^b&255^99,V[E]=b,L[b]=E;var m=x[E],v=x[m],g=x[v],R=x[b]*257^b*16843008;G[E]=R<<24|R>>>8,I[E]=R<<16|R>>>16,P[E]=R<<8|R>>>24,M[E]=R,R=g*16843009^v*65537^m*257^E*16843008,d[b]=R<<24|R>>>8,f[b]=R<<16|R>>>16,p[b]=R<<8|R>>>24,T[b]=R,E?(E=m^x[x[x[g^m]]],k^=x[x[k]]):E=k=1}},q.expandKey=function(V){for(var L=this.uint8ArrayToUint32Array_(V),U=!0,G=0;G>>6)+1;var R=(p[T+2]&60)>>>2;if(R>g.length-1){f.trigger(B.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+R});return}return w=(p[T+2]&1)<<2,w|=(p[T+3]&192)>>>6,oe.logger.log("manifest codec:"+x+", ADTS type:"+E+", samplingIndex:"+R),/firefox/i.test(m)?R>=6?(E=5,b=new Array(4),k=R-3):(E=2,b=new Array(2),k=R):m.indexOf("android")!==-1?(E=2,b=new Array(2),k=R):(E=5,b=new Array(4),x&&(x.indexOf("mp4a.40.29")!==-1||x.indexOf("mp4a.40.5")!==-1)||!x&&R>=6?k=R-3:((x&&x.indexOf("mp4a.40.2")!==-1&&(R>=6&&w===1||/vivaldi/i.test(m))||!x&&w===1)&&(E=2,b=new Array(2)),k=R)),b[0]=E<<3,b[0]|=(R&14)>>1,b[1]|=(R&1)<<7,b[1]|=w<<3,E===5&&(b[1]|=(k&14)>>1,b[2]=(k&1)<<7,b[2]|=2<<2,b[3]=0),{config:b,samplerate:g[R],channelCount:w,codec:"mp4a.40."+E,manifestCodec:v}}function q(f,p){return f[p]===255&&(f[p+1]&246)===240}function X(f,p){return f[p+1]&1?7:9}function V(f,p){return(f[p+3]&3)<<11|f[p+4]<<3|(f[p+5]&224)>>>5}function L(f,p){return p+5=f.length)return!1;var x=V(f,p);if(x<=T)return!1;var E=p+x;return E===f.length||U(f,E)}return!1}function P(f,p,T,x,E){if(!f.samplerate){var k=se(p,T,x,E);if(!k)return;f.config=k.config,f.samplerate=k.samplerate,f.channelCount=k.channelCount,f.codec=k.codec,f.manifestCodec=k.manifestCodec,oe.logger.log("parsed codec:"+f.codec+", rate:"+k.samplerate+", channels:"+k.channelCount)}}function M(f){return 1024*9e4/f}function C(f,p,T,x,E){var k=X(f,p),w=V(f,p);if(w-=k,w>0){var b=T+x*E;return{headerLength:k,frameLength:w,stamp:b}}}function d(f,p,T,x,E){var k=M(f.samplerate),w=C(p,T,x,E,k);if(w){var b=w.frameLength,m=w.headerLength,v=w.stamp,g=m+b,R=Math.max(0,T+g-p.length),O;R?(O=new Uint8Array(g-m),O.set(p.subarray(T+m,p.length),0)):O=p.subarray(T+m,T+g);var H={unit:O,pts:v};return R||f.samples.push(H),{sample:H,length:g,missing:R}}}},"./src/demux/base-audio-demuxer.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"initPTSFn",function(){return V});var oe=z("./src/polyfills/number.ts"),K=z("./src/demux/id3.ts"),B=z("./src/demux/dummy-demuxed-track.ts"),se=z("./src/utils/mp4-tools.ts"),q=z("./src/utils/typed-array.ts"),X=function(){function L(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.initPTS=null}var U=L.prototype;return U.resetInitSegment=function(I,P,M){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}},U.resetTimeStamp=function(){},U.resetContiguity=function(){},U.canParse=function(I,P){return!1},U.appendFrame=function(I,P,M){},U.demux=function(I,P){this.cachedData&&(I=Object(se.appendUint8Array)(this.cachedData,I),this.cachedData=null);var M=K.getID3Data(I,0),C=M?M.length:0,d,f,p=this._audioTrack,T=this._id3Track,x=M?K.getTimeStamp(M):void 0,E=I.length;for((this.frameIndex===0||this.initPTS===null)&&(this.initPTS=V(x,P)),M&&M.length>0&&T.samples.push({pts:this.initPTS,dts:this.initPTS,data:M}),f=this.initPTS;CX?(this.word<<=X,this.bitsAvailable-=X):(X-=this.bitsAvailable,V=X>>3,X-=V>>3,this.bytesAvailable-=V,this.loadWord(),this.word<<=X,this.bitsAvailable-=X)},se.readBits=function(X){var V=Math.min(this.bitsAvailable,X),L=this.word>>>32-V;return X>32&&oe.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=V,this.bitsAvailable>0?this.word<<=V:this.bytesAvailable>0&&this.loadWord(),V=X-V,V>0&&this.bitsAvailable?L<>>X)!==0)return this.word<<=X,this.bitsAvailable-=X,X;return this.loadWord(),X+this.skipLZ()},se.skipUEG=function(){this.skipBits(1+this.skipLZ())},se.skipEG=function(){this.skipBits(1+this.skipLZ())},se.readUEG=function(){var X=this.skipLZ();return this.readBits(X+1)-1},se.readEG=function(){var X=this.readUEG();return 1&X?1+X>>>1:-1*(X>>>1)},se.readBoolean=function(){return this.readBits(1)===1},se.readUByte=function(){return this.readBits(8)},se.readUShort=function(){return this.readBits(16)},se.readUInt=function(){return this.readBits(32)},se.skipScalingList=function(X){for(var V=8,L=8,U,G=0;G0?E.subarray(w,w+b):void 0},se=function(E,k){var w=0;return w=(E[k]&127)<<21,w|=(E[k+1]&127)<<14,w|=(E[k+2]&127)<<7,w|=E[k+3]&127,w},q=function(E,k){return oe(E,k)&&se(E,k+6)+10<=E.length-k},X=function(E){for(var k=U(E),w=0;w>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:H+=String.fromCharCode(g);break;case 12:case 13:R=E[Z++],H+=String.fromCharCode((g&31)<<6|R&63);break;case 14:R=E[Z++],O=E[Z++],H+=String.fromCharCode((g&15)<<12|(R&63)<<6|(O&63)<<0);break;default:}}return H},f={decodeTextFrame:P},p;function T(){return!p&&typeof self.TextDecoder!="undefined"&&(p=new self.TextDecoder("utf-8")),p}},"./src/demux/mp3demuxer.ts":function(ze,re,z){"use strict";z.r(re);var oe=z("./src/demux/base-audio-demuxer.ts"),K=z("./src/demux/id3.ts"),B=z("./src/utils/logger.ts"),se=z("./src/demux/mpegaudio.ts");function q(L,U){L.prototype=Object.create(U.prototype),L.prototype.constructor=L,X(L,U)}function X(L,U){return X=Object.setPrototypeOf||function(I,P){return I.__proto__=P,I},X(L,U)}var V=function(L){q(U,L);function U(){return L.apply(this,arguments)||this}var G=U.prototype;return G.resetInitSegment=function(P,M,C){L.prototype.resetInitSegment.call(this,P,M,C),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!1,samples:[],manifestCodec:P,duration:C,inputTimeScale:9e4,dropped:0}},U.probe=function(P){if(!P)return!1;for(var M=K.getID3Data(P,0)||[],C=M.length,d=P.length;C0},q.demux=function(V){var L=V,U=Object(K.dummyTrack)();if(this.config.progressive){this.remainderData&&(L=Object(oe.appendUint8Array)(this.remainderData,V));var G=Object(oe.segmentValidRange)(L);this.remainderData=G.remainder,U.samples=G.valid||new Uint8Array}else U.samples=L;return{audioTrack:Object(K.dummyTrack)(),avcTrack:U,id3Track:Object(K.dummyTrack)(),textTrack:Object(K.dummyTrack)()}},q.flush=function(){var V=Object(K.dummyTrack)();return V.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(K.dummyTrack)(),avcTrack:V,id3Track:Object(K.dummyTrack)(),textTrack:Object(K.dummyTrack)()}},q.demuxSampleAes=function(V,L,U){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},q.destroy=function(){},se}();B.minProbeByteLength=1024,re.default=B},"./src/demux/mpegaudio.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"appendFrame",function(){return X}),z.d(re,"parseHeader",function(){return V}),z.d(re,"isHeaderPattern",function(){return L}),z.d(re,"isHeader",function(){return U}),z.d(re,"canParse",function(){return G}),z.d(re,"probe",function(){return I});var oe=null,K=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],B=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],se=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],q=[0,1,1,4];function X(P,M,C,d,f){if(C+24>M.length)return;var p=V(M,C);if(p&&C+p.frameLength<=M.length){var T=p.samplesPerFrame*9e4/p.sampleRate,x=d+f*T,E={unit:M.subarray(C,C+p.frameLength),pts:x,dts:x};return P.config=[],P.channelCount=p.channelCount,P.samplerate=p.sampleRate,P.samples.push(E),{sample:E,length:p.frameLength,missing:0}}}function V(P,M){var C=P[M+1]>>3&3,d=P[M+1]>>1&3,f=P[M+2]>>4&15,p=P[M+2]>>2&3;if(C!==1&&f!==0&&f!==15&&p!==3){var T=P[M+2]>>1&1,x=P[M+3]>>6,E=C===3?3-d:d===3?3:4,k=K[E*14+f-1]*1e3,w=C===3?0:C===2?1:2,b=B[w*3+p],m=x===3?1:2,v=se[C][d],g=q[d],R=v*8*g,O=Math.floor(v*k/b+T)*g;if(oe===null){var H=navigator.userAgent||"",Z=H.match(/Chrome\/(\d+)/i);oe=Z?parseInt(Z[1]):0}var ee=!!oe&&oe<=87;return ee&&d===2&&k>=224e3&&x===0&&(P[M+3]=P[M+3]|128),{sampleRate:b,channelCount:m,frameLength:O,samplesPerFrame:R}}}function L(P,M){return P[M]===255&&(P[M+1]&224)===224&&(P[M+1]&6)!==0}function U(P,M){return M+1=V.length){U();return}if(V[L].unit.length<32)continue;var G=this.decrypter.isSync();if(this.decryptAacSample(V,L,U,G),!G)return}},q.getAvcEncryptedData=function(V){for(var L=Math.floor((V.length-48)/160)*16+16,U=new Int8Array(L),G=0,I=32;I<=V.length-16;I+=160,G+=16)U.set(V.subarray(I,I+16),G);return U},q.getAvcDecryptedUnit=function(V,L){for(var U=new Uint8Array(L),G=0,I=32;I<=V.length-16;I+=160,G+=16)V.set(U.subarray(G,G+16),I);return V},q.decryptAvcSample=function(V,L,U,G,I,P){var M=Object(K.discardEPB)(I.data),C=this.getAvcEncryptedData(M),d=this;this.decryptBuffer(C.buffer,function(f){I.data=d.getAvcDecryptedUnit(M,f),P||d.decryptAvcSamples(V,L,U+1,G)})},q.decryptAvcSamples=function(V,L,U,G){if(V instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;L++,U=0){if(L>=V.length){G();return}for(var I=V[L].units;!(U>=I.length);U++){var P=I[U];if(P.data.length<=48||P.type!==1&&P.type!==5)continue;var M=this.decrypter.isSync();if(this.decryptAvcSample(V,L,U,G,P,M),!M)return}}},se}();re.default=B},"./src/demux/transmuxer-interface.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return I});var oe=z("./node_modules/webworkify-webpack/index.js"),K=z.n(oe),B=z("./src/events.ts"),se=z("./src/demux/transmuxer.ts"),q=z("./src/utils/logger.ts"),X=z("./src/errors.ts"),V=z("./src/utils/mediasource-helper.ts"),L=z("./node_modules/eventemitter3/index.js"),U=z.n(L),G=Object(V.getMediaSource)()||{isTypeSupported:function(){return!1}},I=function(){function P(C,d,f,p){var T=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=C,this.id=d,this.onTransmuxComplete=f,this.onFlush=p;var x=C.config,E=function(v,g){g=g||{},g.frag=T.frag,g.id=T.id,C.trigger(v,g)};this.observer=new L.EventEmitter,this.observer.on(B.Events.FRAG_DECRYPTED,E),this.observer.on(B.Events.ERROR,E);var k={mp4:G.isTypeSupported("video/mp4"),mpeg:G.isTypeSupported("audio/mpeg"),mp3:G.isTypeSupported('audio/mp4; codecs="mp3"')},w=navigator.vendor;if(x.enableWorker&&typeof Worker!="undefined"){q.logger.log("demuxing in webworker");var b;try{b=this.worker=oe("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),b.addEventListener("message",this.onwmsg),b.onerror=function(m){C.trigger(B.Events.ERROR,{type:X.ErrorTypes.OTHER_ERROR,details:X.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(m.message+" ("+m.filename+":"+m.lineno+")")})},b.postMessage({cmd:"init",typeSupported:k,vendor:w,id:d,config:JSON.stringify(x)})}catch(m){q.logger.warn("Error in worker:",m),q.logger.error("Error while initializing DemuxerWorker, fallback to inline"),b&&self.URL.revokeObjectURL(b.objectURL),this.transmuxer=new se.default(this.observer,k,x,w,d),this.worker=null}}else this.transmuxer=new se.default(this.observer,k,x,w,d)}var M=P.prototype;return M.destroy=function(){var d=this.worker;if(d)d.removeEventListener("message",this.onwmsg),d.terminate(),this.worker=null;else{var f=this.transmuxer;f&&(f.destroy(),this.transmuxer=null)}var p=this.observer;p&&p.removeAllListeners(),this.observer=null},M.push=function(d,f,p,T,x,E,k,w,b,m){var v=this;b.transmuxing.start=self.performance.now();var g=this.transmuxer,R=this.worker,O=E?E.start:x.start,H=x.decryptdata,Z=this.frag,ee=!(Z&&x.cc===Z.cc),fe=!(Z&&b.level===Z.level),pe=Z?b.sn-Z.sn:-1,xe=this.part?b.part-this.part.index:1,Ce=!fe&&(pe===1||pe===0&&xe===1),be=self.performance.now();(fe||pe||x.stats.parsing.start===0)&&(x.stats.parsing.start=be),E&&(xe||!Ce)&&(E.stats.parsing.start=be);var Oe=new se.TransmuxState(ee,Ce,w,fe,O);if(!Ce||ee){q.logger.log("[transmuxer-interface, "+x.type+"]: Starting new transmux session for sn: "+b.sn+" p: "+b.part+" level: "+b.level+" id: "+b.id+`
discontinuity: `+ee+`
trackSwitch: `+fe+`
contiguous: `+Ce+`
accurateTimeOffset: `+w+`
- timeOffset: `+O);var We=new se.TransmuxConfig(p,T,f,k,m);this.configureTransmuxer(We)}if(this.frag=x,this.part=E,R)R.postMessage({cmd:"demux",data:d,decryptdata:G,chunkMeta:b,state:Oe},d instanceof ArrayBuffer?[d]:[]);else if(g){var Ue=g.push(d,G,b,Oe);Object(se.isPromise)(Ue)?Ue.then(function(ct){v.handleTransmuxComplete(ct)}):this.handleTransmuxComplete(Ue)}},I.flush=function(d){var f=this;d.transmuxing.start=self.performance.now();var p=this.transmuxer,T=this.worker;if(T)T.postMessage({cmd:"flush",chunkMeta:d});else if(p){var x=p.flush(d);Object(se.isPromise)(x)?x.then(function(E){f.handleFlushResult(E,d)}):this.handleFlushResult(x,d)}},I.handleFlushResult=function(d,f){var p=this;d.forEach(function(T){p.handleTransmuxComplete(T)}),this.onFlush(f)},I.onWorkerMessage=function(d){var f=d.data,p=this.hls;switch(f.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(f.data);break}case"flush":{this.onFlush(f.data);break}default:{f.data=f.data||{},f.data.frag=this.frag,f.data.id=this.id,p.trigger(f.event,f.data);break}}},I.configureTransmuxer=function(d){var f=this.worker,p=this.transmuxer;f?f.postMessage({cmd:"configure",config:d}):p&&p.configure(d)},I.handleTransmuxComplete=function(d){d.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(d)},P}()},"./src/demux/transmuxer-worker.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return X});var oe=H("./src/demux/transmuxer.ts"),K=H("./src/events.ts"),B=H("./src/utils/logger.ts"),se=H("./node_modules/eventemitter3/index.js"),q=H.n(se);function X(M){var P=new se.EventEmitter,I=function(d,f){M.postMessage({event:d,data:f})};P.on(K.Events.FRAG_DECRYPTED,I),P.on(K.Events.ERROR,I),M.addEventListener("message",function(C){var d=C.data;switch(d.cmd){case"init":{var f=JSON.parse(d.config);M.transmuxer=new oe.default(P,d.typeSupported,f,d.vendor,d.id),Object(B.enableLogs)(f.debug),I("init",null);break}case"configure":{M.transmuxer.configure(d.config);break}case"demux":{var p=M.transmuxer.push(d.data,d.decryptdata,d.chunkMeta,d.state);Object(oe.isPromise)(p)?p.then(function(E){V(M,E)}):V(M,p);break}case"flush":{var T=d.chunkMeta,x=M.transmuxer.flush(T);Object(oe.isPromise)(x)?x.then(function(E){U(M,E,T)}):U(M,x,T);break}default:break}})}function V(M,P){if(W(P.remuxResult))return;var I=[],C=P.remuxResult,d=C.audio,f=C.video;d&&L(I,d),f&&L(I,f),M.postMessage({event:"transmuxComplete",data:P},I)}function L(M,P){P.data1&&M.push(P.data1.buffer),P.data2&&M.push(P.data2.buffer)}function U(M,P,I){P.forEach(function(C){V(M,C)}),M.postMessage({event:"flush",data:I})}function W(M){return!M.audio&&!M.video&&!M.text&&!M.id3&&!M.initSegment}},"./src/demux/transmuxer.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return f}),H.d(re,"isPromise",function(){return x}),H.d(re,"TransmuxConfig",function(){return E}),H.d(re,"TransmuxState",function(){return k});var oe=H("./src/events.ts"),K=H("./src/errors.ts"),B=H("./src/crypt/decrypter.ts"),se=H("./src/demux/aacdemuxer.ts"),q=H("./src/demux/mp4demuxer.ts"),X=H("./src/demux/tsdemuxer.ts"),V=H("./src/demux/mp3demuxer.ts"),L=H("./src/remux/mp4-remuxer.ts"),U=H("./src/remux/passthrough-remuxer.ts"),W=H("./src/demux/chunk-cache.ts"),M=H("./src/utils/mp4-tools.ts"),P=H("./src/utils/logger.ts"),I;try{I=self.performance.now.bind(self.performance)}catch(w){P.logger.debug("Unable to use Performance API on this environment"),I=self.Date.now}var C=[{demux:X.default,remux:L.default},{demux:q.default,remux:U.default},{demux:se.default,remux:L.default},{demux:V.default,remux:L.default}],d=1024;C.forEach(function(w){var b=w.demux;d=Math.max(d,b.minProbeByteLength)});var f=function(){function w(m,v,g,R,O){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new W.default,this.observer=m,this.typeSupported=v,this.config=g,this.vendor=R,this.id=O}var b=w.prototype;return b.configure=function(v){this.transmuxConfig=v,this.decrypter&&this.decrypter.reset()},b.push=function(v,g,R,O){var G=this,Z=R.transmuxing;Z.executeStart=I();var ee=new Uint8Array(v),fe=this.cache,pe=this.config,xe=this.currentTransmuxState,Ce=this.transmuxConfig;O&&(this.currentTransmuxState=O);var be=p(ee,g);if(be&&be.method==="AES-128"){var Oe=this.getDecrypter();if(pe.enableSoftwareAES){var We=Oe.softwareDecrypt(ee,be.key.buffer,be.iv.buffer);if(!We)return Z.executeEnd=I(),T(R);ee=new Uint8Array(We)}else return this.decryptionPromise=Oe.webCryptoDecrypt(ee,be.key.buffer,be.iv.buffer).then(function(Fe){var $e=G.push(Fe,null,R);return G.decryptionPromise=null,$e}),this.decryptionPromise}var Ue=O||xe,ct=Ue.contiguous,Ge=Ue.discontinuity,Je=Ue.trackSwitch,Xe=Ue.accurateTimeOffset,Ye=Ue.timeOffset,ke=Ce.audioCodec,Y=Ce.videoCodec,A=Ce.defaultInitPts,_=Ce.duration,J=Ce.initSegmentData;if((Ge||Je)&&this.resetInitSegment(J,ke,Y,_),Ge&&this.resetInitialTimestamp(A),ct||this.resetContiguity(),this.needsProbing(ee,Ge,Je)){if(fe.dataLength){var ae=fe.flush();ee=Object(M.appendUint8Array)(ae,ee)}this.configureTransmuxer(ee,Ce)}var $=this.transmux(ee,be,Ye,Xe,R),Se=this.currentTransmuxState;return Se.contiguous=!0,Se.discontinuity=!1,Se.trackSwitch=!1,Z.executeEnd=I(),$},b.flush=function(v){var g=this,R=v.transmuxing;R.executeStart=I();var O=this.decrypter,G=this.cache,Z=this.currentTransmuxState,ee=this.decryptionPromise;if(ee)return ee.then(function(){return g.flush(v)});var fe=[],pe=Z.timeOffset;if(O){var xe=O.flush();xe&&fe.push(this.push(xe,null,v))}var Ce=G.dataLength;G.reset();var be=this.demuxer,Oe=this.remuxer;if(!be||!Oe)return Ce>=d&&this.observer.emit(oe.Events.ERROR,oe.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),R.executeEnd=I(),[T(v)];var We=be.flush(pe);return x(We)?We.then(function(Ue){return g.flushRemux(fe,Ue,v),fe}):(this.flushRemux(fe,We,v),fe)},b.flushRemux=function(v,g,R){var O=g.audioTrack,G=g.avcTrack,Z=g.id3Track,ee=g.textTrack,fe=this.currentTransmuxState,pe=fe.accurateTimeOffset,xe=fe.timeOffset;P.logger.log("[transmuxer.ts]: Flushed fragment "+R.sn+(R.part>-1?" p: "+R.part:"")+" of level "+R.level);var Ce=this.remuxer.remux(O,G,Z,ee,xe,pe,!0,this.id);v.push({remuxResult:Ce,chunkMeta:R}),R.transmuxing.executeEnd=I()},b.resetInitialTimestamp=function(v){var g=this.demuxer,R=this.remuxer;if(!g||!R)return;g.resetTimeStamp(v),R.resetTimeStamp(v)},b.resetContiguity=function(){var v=this.demuxer,g=this.remuxer;if(!v||!g)return;v.resetContiguity(),g.resetNextTimestamp()},b.resetInitSegment=function(v,g,R,O){var G=this.demuxer,Z=this.remuxer;if(!G||!Z)return;G.resetInitSegment(g,R,O),Z.resetInitSegment(v,g,R)},b.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},b.transmux=function(v,g,R,O,G){var Z;return g&&g.method==="SAMPLE-AES"?Z=this.transmuxSampleAes(v,g,R,O,G):Z=this.transmuxUnencrypted(v,R,O,G),Z},b.transmuxUnencrypted=function(v,g,R,O){var G=this.demuxer.demux(v,g,!1,!this.config.progressive),Z=G.audioTrack,ee=G.avcTrack,fe=G.id3Track,pe=G.textTrack,xe=this.remuxer.remux(Z,ee,fe,pe,g,R,!1,this.id);return{remuxResult:xe,chunkMeta:O}},b.transmuxSampleAes=function(v,g,R,O,G){var Z=this;return this.demuxer.demuxSampleAes(v,g,R).then(function(ee){var fe=Z.remuxer.remux(ee.audioTrack,ee.avcTrack,ee.id3Track,ee.textTrack,R,O,!1,Z.id);return{remuxResult:fe,chunkMeta:G}})},b.configureTransmuxer=function(v,g){for(var R=this.config,O=this.observer,G=this.typeSupported,Z=this.vendor,ee=g.audioCodec,fe=g.defaultInitPts,pe=g.duration,xe=g.initSegmentData,Ce=g.videoCodec,be,Oe=0,We=C.length;Oe0&&b!=null&&b.key!=null&&b.iv!==null&&b.method!=null&&(m=b),m}var T=function(b){return{remuxResult:{},chunkMeta:b}};function x(w){return"then"in w&&w.then instanceof Function}var E=function(b,m,v,g,R){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=b,this.videoCodec=m,this.initSegmentData=v,this.duration=g,this.defaultInitPts=R},k=function(b,m,v,g,R){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=b,this.contiguous=m,this.accurateTimeOffset=v,this.trackSwitch=g,this.timeOffset=R}},"./src/demux/tsdemuxer.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"discardEPB",function(){return T});var oe=H("./src/demux/adts.ts"),K=H("./src/demux/mpegaudio.ts"),B=H("./src/demux/exp-golomb.ts"),se=H("./src/demux/id3.ts"),q=H("./src/demux/sample-aes.ts"),X=H("./src/events.ts"),V=H("./src/utils/mp4-tools.ts"),L=H("./src/utils/logger.ts"),U=H("./src/errors.ts"),W={video:1,audio:2,id3:3,text:4},M=function(){function x(k,w,b){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=k,this.config=w,this.typeSupported=b}x.probe=function(w){var b=x.syncOffset(w);return b<0?!1:(b&&L.logger.warn("MPEG2-TS detected but first sync word found @ offset "+b+", junk ahead ?"),!0)},x.syncOffset=function(w){for(var b=Math.min(1e3,w.length-3*188),m=0;m>4,ke=void 0;if(Ye>1){if(ke=Ge+5+w[Ge+4],ke===Ge+188)continue}else ke=Ge+4;switch(Xe){case Z:Je&&(ee&&(g=d(ee))&&this.parseAVCPES(g,!1),ee={data:[],size:0}),ee&&(ee.data.push(w.subarray(ke,Ge+188)),ee.size+=Ge+188-ke);break;case fe:Je&&(xe&&(g=d(xe))&&(O.isAAC?this.parseAACPES(g):this.parseMPEGPES(g)),xe={data:[],size:0}),xe&&(xe.data.push(w.subarray(ke,Ge+188)),xe.size+=Ge+188-ke);break;case pe:Je&&(Ce&&(g=d(Ce))&&this.parseID3PES(g),Ce={data:[],size:0}),Ce&&(Ce.data.push(w.subarray(ke,Ge+188)),Ce.size+=Ge+188-ke);break;case 0:Je&&(ke+=w[ke]+1),We=this._pmtId=I(w,ke);break;case We:{Je&&(ke+=w[ke]+1);var Y=C(w,ke,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,m);Z=Y.avc,Z>0&&(R.pid=Z),fe=Y.audio,fe>0&&(O.pid=fe,O.isAAC=Y.isAAC),pe=Y.id3,pe>0&&(G.pid=pe),be&&!Oe&&(L.logger.log("reparse from beginning"),be=!1,Ge=ct-188),Oe=this.pmtParsed=!0;break}case 17:case 8191:break;default:be=!0;break}}else this.observer.emit(X.Events.ERROR,X.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});R.pesData=ee,O.pesData=xe,G.pesData=Ce;var A={audioTrack:O,avcTrack:R,id3Track:G,textTrack:this._txtTrack};return v&&this.extractRemainingSamples(A),A},E.flush=function(){var w=this.remainderData;this.remainderData=null;var b;return w?b=this.demux(w,-1,!1,!0):b={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(b),this.sampleAes?this.decrypt(b,this.sampleAes):b},E.extractRemainingSamples=function(w){var b=w.audioTrack,m=w.avcTrack,v=w.id3Track,g=m.pesData,R=b.pesData,O=v.pesData,G;g&&(G=d(g))?(this.parseAVCPES(G,!0),m.pesData=null):m.pesData=g,R&&(G=d(R))?(b.isAAC?this.parseAACPES(G):this.parseMPEGPES(G),b.pesData=null):(R!=null&&R.size&&L.logger.log("last AAC PES packet truncated,might overlap between fragments"),b.pesData=R),O&&(G=d(O))?(this.parseID3PES(G),v.pesData=null):v.pesData=O},E.demuxSampleAes=function(w,b,m){var v=this.demux(w,m,!0,!this.config.progressive),g=this.sampleAes=new q.default(this.observer,this.config,b);return this.decrypt(v,g)},E.decrypt=function(w,b){return new Promise(function(m){var v=w.audioTrack,g=w.avcTrack;v.samples&&v.isAAC?b.decryptAacSamples(v.samples,0,function(){g.samples?b.decryptAvcSamples(g.samples,0,0,function(){m(w)}):m(w)}):g.samples&&b.decryptAvcSamples(g.samples,0,0,function(){m(w)})})},E.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},E.parseAVCPES=function(w,b){var m=this,v=this._avcTrack,g=this.parseAVCNALu(w.data),R=!1,O=this.avcSample,G,Z=!1;w.data=null,O&&g.length&&!v.audFound&&(f(O,v),O=this.avcSample=P(!1,w.pts,w.dts,"")),g.forEach(function(ee){switch(ee.type){case 1:{G=!0,O||(O=m.avcSample=P(!0,w.pts,w.dts,"")),R&&(O.debug+="NDR "),O.frame=!0;var fe=ee.data;if(Z&&fe.length>4){var pe=new B.default(fe).readSliceType();(pe===2||pe===4||pe===7||pe===9)&&(O.key=!0)}break}case 5:G=!0,O||(O=m.avcSample=P(!0,w.pts,w.dts,"")),R&&(O.debug+="IDR "),O.key=!0,O.frame=!0;break;case 6:{G=!0,R&&O&&(O.debug+="SEI ");var xe=new B.default(T(ee.data));xe.readUByte();for(var Ce=0,be=0,Oe=!1,We=0;!Oe&&xe.bytesAvailable>1;){Ce=0;do We=xe.readUByte(),Ce+=We;while(We===255);be=0;do We=xe.readUByte(),be+=We;while(We===255);if(Ce===4&&xe.bytesAvailable!==0){Oe=!0;var Ue=xe.readUByte();if(Ue===181){var ct=xe.readUShort();if(ct===49){var Ge=xe.readUInt();if(Ge===1195456820){var Je=xe.readUByte();if(Je===3){for(var Xe=xe.readUByte(),Ye=xe.readUByte(),ke=31&Xe,Y=[Xe,Ye],A=0;A16){for(var _=[],J=0;J<16;J++)_.push(xe.readUByte().toString(16)),(J===3||J===5||J===7||J===9)&&_.push("-");for(var ae=be-16,$=new Uint8Array(ae),Se=0;Se=0){var xe={data:w.subarray(fe,O-v-1),type:pe};R.push(xe)}else{var Ce=this.getLastNalUnit();if(Ce&&(g&&O<=4-g&&(Ce.state&&(Ce.data=Ce.data.subarray(0,Ce.data.byteLength-g))),Z=O-v-1,Z>0)){var be=new Uint8Array(Ce.data.byteLength+Z);be.set(Ce.data,0),be.set(w.subarray(0,Z),Ce.data.byteLength),Ce.data=be,Ce.state=0}}O=0&&v>=0){var Oe={data:w.subarray(fe,b),type:pe,state:v};R.push(Oe)}if(R.length===0){var We=this.getLastNalUnit();if(We){var Ue=new Uint8Array(We.data.byteLength+w.byteLength);Ue.set(We.data,0),Ue.set(w,We.data.byteLength),We.data=Ue}}return m.naluState=v,R},E.parseAACPES=function(w){var b=0,m=this._audioTrack,v=this.aacOverFlow,g=w.data;if(v){this.aacOverFlow=null;var R=v.sample.unit.byteLength,O=Math.min(v.missing,R),G=R-O;v.sample.unit.set(g.subarray(0,O),G),m.samples.push(v.sample),b=v.missing}var Z,ee;for(Z=b,ee=g.length;Z1;){var R=new Uint8Array(g[0].length+g[1].length);R.set(g[0]),R.set(g[1],g[0].length),g[0]=R,g.splice(1,1)}k=g[0];var O=(k[0]<<16)+(k[1]<<8)+k[2];if(O===1){if(w=(k[4]<<8)+k[5],w&&w>x.size-6)return null;var G=k[7];G&192&&(m=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,G&64?(v=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,m-v>60*9e4&&(L.logger.warn(Math.round((m-v)/9e4)+"s delta between PTS and DTS, align them"),m=v)):v=m),b=k[8];var Z=b+9;if(x.size<=Z)return null;x.size-=Z;for(var ee=new Uint8Array(x.size),fe=0,pe=g.length;fexe){Z-=xe;continue}else k=k.subarray(Z),xe-=Z,Z=0;ee.set(k,E),E+=xe}return w&&(w-=b+3),{data:ee,pts:m,dts:v,len:w}}return null}function f(x,E){if(x.units.length&&x.frame){if(x.pts===void 0){var k=E.samples,w=k.length;if(w){var b=k[w-1];x.pts=b.pts,x.dts=b.dts}else{E.dropped++;return}}E.samples.push(x)}x.debug.length&&L.logger.log(x.pts+"/"+x.dts+":"+x.debug)}function p(x,E){var k=x.length;if(k>0){if(E.pts>=x[k-1].pts)x.push(E);else for(var w=k-1;w>=0;w--)if(E.ptsm)return g;return 0}},{key:"maxAutoLevel",get:function(){var b=this.levels,m=this.autoLevelCapping,v;return m===-1&&b&&b.length?v=b.length-1:v=m,v}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(b){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,b)}},{key:"audioTracks",get:function(){var b=this.audioTrackController;return b?b.audioTracks:[]}},{key:"audioTrack",get:function(){var b=this.audioTrackController;return b?b.audioTrack:-1},set:function(b){var m=this.audioTrackController;m&&(m.audioTrack=b)}},{key:"subtitleTracks",get:function(){var b=this.subtitleTrackController;return b?b.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var b=this.subtitleTrackController;return b?b.subtitleTrack:-1},set:function(b){var m=this.subtitleTrackController;m&&(m.subtitleTrack=b)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var b=this.subtitleTrackController;return b?b.subtitleDisplay:!1},set:function(b){var m=this.subtitleTrackController;m&&(m.subtitleDisplay=b)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(b){this.config.lowLatencyMode=b}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return d.Events}},{key:"ErrorTypes",get:function(){return f.ErrorTypes}},{key:"ErrorDetails",get:function(){return f.ErrorDetails}},{key:"DefaultConfig",get:function(){return E.defaultConfig?E.defaultConfig:P.hlsDefaultConfig},set:function(b){E.defaultConfig=b}}]),E}();x.defaultConfig=void 0},"./src/is-supported.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"isSupported",function(){return B}),H.d(re,"changeTypeSupported",function(){return se});var oe=H("./src/utils/mediasource-helper.ts");function K(){return self.SourceBuffer||self.WebKitSourceBuffer}function B(){var q=Object(oe.getMediaSource)();if(!q)return!1;var X=K(),V=q&&typeof q.isTypeSupported=="function"&&q.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),L=!X||X.prototype&&typeof X.prototype.appendBuffer=="function"&&typeof X.prototype.remove=="function";return!!V&&!!L}function se(){var q,X=K();return typeof(X==null||((q=X.prototype)===null||q===void 0)?void 0:q.changeType)=="function"}},"./src/loader/fragment-loader.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return M}),H.d(re,"LoadError",function(){return I});var oe=H("./src/polyfills/number.ts"),K=H("./src/errors.ts");function B(C,d){C.prototype=Object.create(d.prototype),C.prototype.constructor=C,L(C,d)}function se(C){var d=typeof Map=="function"?new Map:void 0;return se=function(p){if(p===null||!V(p))return p;if(typeof p!="function")throw new TypeError("Super expression must either be null or a function");if(typeof d!="undefined"){if(d.has(p))return d.get(p);d.set(p,T)}function T(){return q(p,arguments,U(this).constructor)}return T.prototype=Object.create(p.prototype,{constructor:{value:T,enumerable:!1,writable:!0,configurable:!0}}),L(T,p)},se(C)}function q(C,d,f){return X()?q=Reflect.construct:q=function(T,x,E){var k=[null];k.push.apply(k,x);var w=Function.bind.apply(T,k),b=new w;return E&&L(b,E.prototype),b},q.apply(null,arguments)}function X(){if(typeof Reflect=="undefined"||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(C){return!1}}function V(C){return Function.toString.call(C).indexOf("[native code]")!==-1}function L(C,d){return L=Object.setPrototypeOf||function(p,T){return p.__proto__=T,p},L(C,d)}function U(C){return U=Object.setPrototypeOf?Object.getPrototypeOf:function(f){return f.__proto__||Object.getPrototypeOf(f)},U(C)}var W=Math.pow(2,17),M=function(){function C(f){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=f}var d=C.prototype;return d.destroy=function(){this.loader&&(this.loader.destroy(),this.loader=null)},d.abort=function(){this.loader&&this.loader.abort()},d.load=function(p,T){var x=this,E=p.url;if(!E)return Promise.reject(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:p,networkDetails:null},"Fragment does not have a "+(E?"part list":"url")));this.abort();var k=this.config,w=k.fLoader,b=k.loader;return new Promise(function(m,v){x.loader&&x.loader.destroy();var g=x.loader=p.loader=w?new w(k):new b(k),R=P(p),O={timeout:k.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:k.fragLoadingMaxRetryTimeout,highWaterMark:W};p.stats=g.stats,g.load(R,O,{onSuccess:function(Z,ee,fe,pe){x.resetLoader(p,g),m({frag:p,part:null,payload:Z.data,networkDetails:pe})},onError:function(Z,ee,fe){x.resetLoader(p,g),v(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:p,response:Z,networkDetails:fe}))},onAbort:function(Z,ee,fe){x.resetLoader(p,g),v(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:p,networkDetails:fe}))},onTimeout:function(Z,ee,fe){x.resetLoader(p,g),v(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:p,networkDetails:fe}))},onProgress:function(Z,ee,fe,pe){T&&T({frag:p,part:null,payload:fe,networkDetails:pe})}})})},d.loadPart=function(p,T,x){var E=this;this.abort();var k=this.config,w=k.fLoader,b=k.loader;return new Promise(function(m,v){E.loader&&E.loader.destroy();var g=E.loader=p.loader=w?new w(k):new b(k),R=P(p,T),O={timeout:k.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:k.fragLoadingMaxRetryTimeout,highWaterMark:W};T.stats=g.stats,g.load(R,O,{onSuccess:function(Z,ee,fe,pe){E.resetLoader(p,g),E.updateStatsFromPart(p,T);var xe={frag:p,part:T,payload:Z.data,networkDetails:pe};x(xe),m(xe)},onError:function(Z,ee,fe){E.resetLoader(p,g),v(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:p,part:T,response:Z,networkDetails:fe}))},onAbort:function(Z,ee,fe){p.stats.aborted=T.stats.aborted,E.resetLoader(p,g),v(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:p,part:T,networkDetails:fe}))},onTimeout:function(Z,ee,fe){E.resetLoader(p,g),v(new I({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:p,part:T,networkDetails:fe}))}})})},d.updateStatsFromPart=function(p,T){var x=p.stats,E=T.stats,k=E.total;if(x.loaded+=E.loaded,k){var w=Math.round(p.duration/T.duration),b=Math.min(Math.round(x.loaded/k),w),m=w-b,v=m*Math.round(x.loaded/b);x.total=x.loaded+v}else x.total=Math.max(x.loaded,x.total);var g=x.loading,R=E.loading;g.start?g.first+=R.first-R.start:(g.start=R.start,g.first=R.first),g.end=R.end},d.resetLoader=function(p,T){p.loader=null,this.loader===T&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),T.destroy()},C}();function P(C,d){d===void 0&&(d=null);var f=d||C,p={frag:C,part:d,responseType:"arraybuffer",url:f.url,headers:{},rangeStart:0,rangeEnd:0},T=f.byteRangeStartOffset,x=f.byteRangeEndOffset;return Object(oe.isFiniteNumber)(T)&&Object(oe.isFiniteNumber)(x)&&(p.rangeStart=T,p.rangeEnd=x),p}var I=function(C){B(d,C);function d(f){for(var p,T=arguments.length,x=new Array(T>1?T-1:0),E=1;E>8*(15-k)&255;return E},p.setDecryptDataFromLevelKey=function(x,E){var k=x;return(x==null?void 0:x.method)==="AES-128"&&x.uri&&!x.iv&&(k=q.LevelKey.fromURI(x.uri),k.method=x.method,k.iv=this.createInitializationVector(E),k.keyFormat="identity"),k},p.setElementaryStreamInfo=function(x,E,k,w,b,m){m===void 0&&(m=!1);var v=this.elementaryStreams,g=v[x];if(!g){v[x]={startPTS:E,endPTS:k,startDTS:w,endDTS:b,partial:m};return}g.startPTS=Math.min(g.startPTS,E),g.endPTS=Math.max(g.endPTS,k),g.startDTS=Math.min(g.startDTS,w),g.endDTS=Math.max(g.endDTS,b)},p.clearElementaryStreamInfo=function(){var x=this.elementaryStreams;x[M.AUDIO]=null,x[M.VIDEO]=null,x[M.AUDIOVIDEO]=null},W(f,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var x=this.sn;typeof x!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&se.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),x=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,x)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(oe.isFiniteNumber)(this.programDateTime))return null;var x=Object(oe.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+x*1e3}},{key:"encrypted",get:function(){var x;return!!((x=this.decryptdata)!==null&&x!==void 0&&x.keyFormat&&this.decryptdata.uri)}}]),f}(P),C=function(d){V(f,d);function f(p,T,x,E,k){var w;w=d.call(this,x)||this,w.fragOffset=0,w.duration=0,w.gap=!1,w.independent=!1,w.relurl=void 0,w.fragment=void 0,w.index=void 0,w.stats=new X.LoadStats,w.duration=p.decimalFloatingPoint("DURATION"),w.gap=p.bool("GAP"),w.independent=p.bool("INDEPENDENT"),w.relurl=p.enumeratedString("URI"),w.fragment=T,w.index=E;var b=p.enumeratedString("BYTERANGE");return b&&w.setByteRange(b,k),k&&(w.fragOffset=k.fragOffset+k.duration),w}return W(f,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var T=this.elementaryStreams;return!!(T.audio||T.video||T.audiovideo)}}]),f}(P)},"./src/loader/key-loader.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return se});var oe=H("./src/events.ts"),K=H("./src/errors.ts"),B=H("./src/utils/logger.ts"),se=function(){function q(V){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=V,this._registerListeners()}var X=q.prototype;return X._registerListeners=function(){this.hls.on(oe.Events.KEY_LOADING,this.onKeyLoading,this)},X._unregisterListeners=function(){this.hls.off(oe.Events.KEY_LOADING,this.onKeyLoading)},X.destroy=function(){this._unregisterListeners();for(var L in this.loaders){var U=this.loaders[L];U&&U.destroy()}this.loaders={}},X.onKeyLoading=function(L,U){var W=U.frag,M=W.type,P=this.loaders[M];if(!W.decryptdata){B.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var I=W.decryptdata.uri;if(I!==this.decrypturl||this.decryptkey===null){var C=this.hls.config;if(P&&(B.logger.warn("abort previous key loader for type:"+M),P.abort()),!I){B.logger.warn("key uri is falsy");return}var d=C.loader,f=W.loader=this.loaders[M]=new d(C);this.decrypturl=I,this.decryptkey=null;var p={url:I,frag:W,responseType:"arraybuffer"},T={timeout:C.fragLoadingTimeOut,maxRetry:0,retryDelay:C.fragLoadingRetryDelay,maxRetryDelay:C.fragLoadingMaxRetryTimeout,highWaterMark:0},x={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};f.load(p,T,x)}else this.decryptkey&&(W.decryptdata.key=this.decryptkey,this.hls.trigger(oe.Events.KEY_LOADED,{frag:W}))},X.loadsuccess=function(L,U,W){var M=W.frag;if(!M.decryptdata){B.logger.error("after key load, decryptdata unset");return}this.decryptkey=M.decryptdata.key=new Uint8Array(L.data),M.loader=null,delete this.loaders[M.type],this.hls.trigger(oe.Events.KEY_LOADED,{frag:M})},X.loaderror=function(L,U){var W=U.frag,M=W.loader;M&&M.abort(),delete this.loaders[W.type],this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:W,response:L})},X.loadtimeout=function(L,U){var W=U.frag,M=W.loader;M&&M.abort(),delete this.loaders[W.type],this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:W})},q}()},"./src/loader/level-details.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"LevelDetails",function(){return q});var oe=H("./src/polyfills/number.ts");function K(X,V){for(var L=0;LU.endSN||W>0||W===0&&M>0,this.updated||this.advanced?this.misses=Math.floor(U.misses*.6):this.misses=U.misses+1,this.availabilityDelay=U.availabilityDelay},B(X,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(oe.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||se}},{key:"drift",get:function(){var U=this.driftEndTime-this.driftStartTime;if(U>0){var W=this.driftEnd-this.driftStart;return W*1e3/U}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var U;return(U=this.partList)!==null&&U!==void 0&&U.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var U;return(U=this.fragments)!==null&&U!==void 0&&U.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var U;return(U=this.partList)!==null&&U!==void 0&&U.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var U;return(U=this.partList)!==null&&U!==void 0&&U.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),X}()},"./src/loader/level-key.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"LevelKey",function(){return q});var oe=H("./node_modules/url-toolkit/src/url-toolkit.js"),K=H.n(oe);function B(X,V){for(var L=0;L2){var v=m.shift()+".";return v+=parseInt(m.shift()).toString(16),v+=("000"+parseInt(m.shift()).toString(16)).substr(-4),v}return b},k.resolve=function(b,m){return K.buildAbsoluteURL(m,b,{alwaysNormalize:!0})},k.parseMasterPlaylist=function(b,m){var v=[],g={},R=!1;W.lastIndex=0;for(var O;(O=W.exec(b))!=null;)if(O[1]){var G=new V.AttrList(O[1]),Z={attrs:G,bitrate:G.decimalInteger("AVERAGE-BANDWIDTH")||G.decimalInteger("BANDWIDTH"),name:G.NAME,url:k.resolve(O[2],m)},ee=G.decimalResolution("RESOLUTION");ee&&(Z.width=ee.width,Z.height=ee.height),p((G.CODECS||"").split(/[ ,]+/).filter(function(pe){return pe}),Z),Z.videoCodec&&Z.videoCodec.indexOf("avc1")!==-1&&(Z.videoCodec=k.convertAVC1ToAVCOTI(Z.videoCodec)),v.push(Z)}else if(O[3]){var fe=new V.AttrList(O[3]);fe["DATA-ID"]&&(R=!0,g[fe["DATA-ID"]]=fe)}return{levels:v,sessionData:R?g:null}},k.parseMasterPlaylistMedia=function(b,m,v,g){g===void 0&&(g=[]);var R,O=[],G=0;for(M.lastIndex=0;(R=M.exec(b))!==null;){var Z=new V.AttrList(R[1]);if(Z.TYPE===v){var ee={attrs:Z,bitrate:0,id:G++,groupId:Z["GROUP-ID"],instreamId:Z["INSTREAM-ID"],name:Z.NAME||Z.LANGUAGE||"",type:v,default:Z.bool("DEFAULT"),autoselect:Z.bool("AUTOSELECT"),forced:Z.bool("FORCED"),lang:Z.LANGUAGE,url:Z.URI?k.resolve(Z.URI,m):""};if(g.length){var fe=k.findGroup(g,ee.groupId)||g[0];T(ee,fe,"audioCodec"),T(ee,fe,"textCodec")}O.push(ee)}}return O},k.parseLevelPlaylist=function(b,m,v,g,R){var O=new q.LevelDetails(m),G=O.fragments,Z=null,ee=0,fe=0,pe=0,xe=0,Ce=null,be=new se.Fragment(g,m),Oe,We,Ue,ct=-1,Ge=!1;for(P.lastIndex=0,O.m3u8=b;(Oe=P.exec(b))!==null;){Ge&&(Ge=!1,be=new se.Fragment(g,m),be.start=pe,be.sn=ee,be.cc=xe,be.level=v,Z&&(be.initSegment=Z,be.rawProgramDateTime=Z.rawProgramDateTime));var Je=Oe[1];if(Je){be.duration=parseFloat(Je);var Xe=(" "+Oe[2]).slice(1);be.title=Xe||null,be.tagList.push(Xe?["INF",Je,Xe]:["INF",Je])}else if(Oe[3])Object(oe.isFiniteNumber)(be.duration)&&(be.start=pe,Ue&&(be.levelkey=Ue),be.sn=ee,be.level=v,be.cc=xe,be.urlId=R,G.push(be),be.relurl=(" "+Oe[3]).slice(1),E(be,Ce),Ce=be,pe+=be.duration,ee++,fe=0,Ge=!0);else if(Oe[4]){var Ye=(" "+Oe[4]).slice(1);Ce?be.setByteRange(Ye,Ce):be.setByteRange(Ye)}else if(Oe[5])be.rawProgramDateTime=(" "+Oe[5]).slice(1),be.tagList.push(["PROGRAM-DATE-TIME",be.rawProgramDateTime]),ct===-1&&(ct=G.length);else{if(Oe=Oe[0].match(I),!Oe){L.logger.warn("No matches on slow regex match for level playlist!");continue}for(We=1;We-1){L.logger.warn("Keyformat "+bt+" is not supported from the manifest");continue}else if(bt!=="identity")continue;$e&&(Ue=X.LevelKey.fromURL(m,at),at&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf($e)>=0&&(Ue.method=$e,Ue.keyFormat=bt,tt&&(Ue.keyID=tt),nt&&(Ue.keyFormatVersions=nt),Ue.iv=Ke));break}case"START":{var Lt=new V.AttrList(Y),Ot=Lt.decimalFloatingPoint("TIME-OFFSET");Object(oe.isFiniteNumber)(Ot)&&(O.startTimeOffset=Ot);break}case"MAP":{var xt=new V.AttrList(Y);be.relurl=xt.URI,xt.BYTERANGE&&be.setByteRange(xt.BYTERANGE),be.level=v,be.sn="initSegment",Ue&&(be.levelkey=Ue),be.initSegment=null,Z=be,Ge=!0;break}case"SERVER-CONTROL":{var jt=new V.AttrList(Y);O.canBlockReload=jt.bool("CAN-BLOCK-RELOAD"),O.canSkipUntil=jt.optionalFloat("CAN-SKIP-UNTIL",0),O.canSkipDateRanges=O.canSkipUntil>0&&jt.bool("CAN-SKIP-DATERANGES"),O.partHoldBack=jt.optionalFloat("PART-HOLD-BACK",0),O.holdBack=jt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Nt=new V.AttrList(Y);O.partTarget=Nt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var mt=O.partList;mt||(mt=O.partList=[]);var Ht=fe>0?mt[mt.length-1]:void 0,Vt=fe++,ge=new se.Part(new V.AttrList(Y),be,m,Vt,Ht);mt.push(ge),be.duration+=ge.duration;break}case"PRELOAD-HINT":{var ie=new V.AttrList(Y);O.preloadHint=ie;break}case"RENDITION-REPORT":{var ne=new V.AttrList(Y);O.renditionReports=O.renditionReports||[],O.renditionReports.push(ne);break}default:L.logger.warn("line parsed but not handled: "+Oe);break}}}Ce&&!Ce.relurl?(G.pop(),pe-=Ce.duration,O.partList&&(O.fragmentHint=Ce)):O.partList&&(E(be,Ce),be.cc=xe,O.fragmentHint=be);var ce=G.length,me=G[0],le=G[ce-1];if(pe+=O.skippedSegments*O.targetduration,pe>0&&ce&&le){O.averagetargetduration=pe/ce;var ue=le.sn;O.endSN=ue!=="initSegment"?ue:0,me&&(O.startCC=me.cc,me.initSegment||O.fragments.every(function(ye){return ye.relurl&&d(ye.relurl)})&&(L.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),be=new se.Fragment(g,m),be.relurl=le.relurl,be.level=v,be.sn="initSegment",me.initSegment=be,O.needSidxRanges=!0))}else O.endSN=0,O.startCC=0;return O.fragmentHint&&(pe+=O.fragmentHint.duration),O.totalduration=pe,O.endCC=xe,ct>0&&x(G,ct),O},k}();function p(k,w){["video","audio","text"].forEach(function(b){var m=k.filter(function(g){return Object(U.isCodecType)(g,b)});if(m.length){var v=m.filter(function(g){return g.lastIndexOf("avc1",0)===0||g.lastIndexOf("mp4a",0)===0});w[b+"Codec"]=v.length>0?v[0]:m[0],k=k.filter(function(g){return m.indexOf(g)===-1})}}),w.unknownCodecs=k}function T(k,w,b){var m=w[b];m&&(k[b]=m)}function x(k,w){for(var b=k[w],m=w;m--;){var v=k[m];if(!v)return;v.programDateTime=b.programDateTime-v.duration*1e3,b=v}}function E(k,w){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):w!=null&&w.programDateTime&&(k.programDateTime=w.endProgramDateTime),Object(oe.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ze,re,H){"use strict";H.r(re);var oe=H("./src/polyfills/number.ts"),K=H("./src/events.ts"),B=H("./src/errors.ts"),se=H("./src/utils/logger.ts"),q=H("./src/utils/mp4-tools.ts"),X=H("./src/loader/m3u8-parser.ts"),V=H("./src/types/loader.ts"),L=H("./src/utils/attr-list.ts");function U(P){var I=P.type;switch(I){case V.PlaylistContextType.AUDIO_TRACK:return V.PlaylistLevelType.AUDIO;case V.PlaylistContextType.SUBTITLE_TRACK:return V.PlaylistLevelType.SUBTITLE;default:return V.PlaylistLevelType.MAIN}}function W(P,I){var C=P.url;return(C===void 0||C.indexOf("data:")===0)&&(C=I.url),C}var M=function(){function P(C){this.hls=void 0,this.loaders=Object.create(null),this.hls=C,this.registerListeners()}var I=P.prototype;return I.registerListeners=function(){var d=this.hls;d.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),d.on(K.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),d.on(K.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},I.unregisterListeners=function(){var d=this.hls;d.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(K.Events.LEVEL_LOADING,this.onLevelLoading,this),d.off(K.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),d.off(K.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},I.createInternalLoader=function(d){var f=this.hls.config,p=f.pLoader,T=f.loader,x=p||T,E=new x(f);return d.loader=E,this.loaders[d.type]=E,E},I.getInternalLoader=function(d){return this.loaders[d.type]},I.resetInternalLoader=function(d){this.loaders[d]&&delete this.loaders[d]},I.destroyInternalLoaders=function(){for(var d in this.loaders){var f=this.loaders[d];f&&f.destroy(),this.resetInternalLoader(d)}},I.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},I.onManifestLoading=function(d,f){var p=f.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:V.PlaylistContextType.MANIFEST,url:p,deliveryDirectives:null})},I.onLevelLoading=function(d,f){var p=f.id,T=f.level,x=f.url,E=f.deliveryDirectives;this.load({id:p,groupId:null,level:T,responseType:"text",type:V.PlaylistContextType.LEVEL,url:x,deliveryDirectives:E})},I.onAudioTrackLoading=function(d,f){var p=f.id,T=f.groupId,x=f.url,E=f.deliveryDirectives;this.load({id:p,groupId:T,level:null,responseType:"text",type:V.PlaylistContextType.AUDIO_TRACK,url:x,deliveryDirectives:E})},I.onSubtitleTrackLoading=function(d,f){var p=f.id,T=f.groupId,x=f.url,E=f.deliveryDirectives;this.load({id:p,groupId:T,level:null,responseType:"text",type:V.PlaylistContextType.SUBTITLE_TRACK,url:x,deliveryDirectives:E})},I.load=function(d){var f,p=this.hls.config,T=this.getInternalLoader(d);if(T){var x=T.context;if(x&&x.url===d.url){se.logger.trace("[playlist-loader]: playlist request ongoing");return}se.logger.log("[playlist-loader]: aborting previous loader for type: "+d.type),T.abort()}var E,k,w,b;switch(d.type){case V.PlaylistContextType.MANIFEST:E=p.manifestLoadingMaxRetry,k=p.manifestLoadingTimeOut,w=p.manifestLoadingRetryDelay,b=p.manifestLoadingMaxRetryTimeout;break;case V.PlaylistContextType.LEVEL:case V.PlaylistContextType.AUDIO_TRACK:case V.PlaylistContextType.SUBTITLE_TRACK:E=0,k=p.levelLoadingTimeOut;break;default:E=p.levelLoadingMaxRetry,k=p.levelLoadingTimeOut,w=p.levelLoadingRetryDelay,b=p.levelLoadingMaxRetryTimeout;break}if(T=this.createInternalLoader(d),(f=d.deliveryDirectives)!==null&&f!==void 0&&f.part){var m;if(d.type===V.PlaylistContextType.LEVEL&&d.level!==null?m=this.hls.levels[d.level].details:d.type===V.PlaylistContextType.AUDIO_TRACK&&d.id!==null?m=this.hls.audioTracks[d.id].details:d.type===V.PlaylistContextType.SUBTITLE_TRACK&&d.id!==null&&(m=this.hls.subtitleTracks[d.id].details),m){var v=m.partTarget,g=m.targetduration;v&&g&&(k=Math.min(Math.max(v*3,g*.8)*1e3,k))}}var R={timeout:k,maxRetry:E,retryDelay:w,maxRetryDelay:b,highWaterMark:0},O={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};T.load(d,R,O)},I.loadsuccess=function(d,f,p,T){if(T===void 0&&(T=null),p.isSidxRequest){this.handleSidxRequest(d,p),this.handlePlaylistLoaded(d,f,p,T);return}this.resetInternalLoader(p.type);var x=d.data;if(x.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(d,p,"no EXTM3U delimiter",T);return}f.parsing.start=performance.now(),x.indexOf("#EXTINF:")>0||x.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(d,f,p,T):this.handleMasterPlaylist(d,f,p,T)},I.loaderror=function(d,f,p){p===void 0&&(p=null),this.handleNetworkError(f,p,!1,d)},I.loadtimeout=function(d,f,p){p===void 0&&(p=null),this.handleNetworkError(f,p,!0)},I.handleMasterPlaylist=function(d,f,p,T){var x=this.hls,E=d.data,k=W(d,p),w=X.default.parseMasterPlaylist(E,k),b=w.levels,m=w.sessionData;if(!b.length){this.handleManifestParsingError(d,p,"no level found in manifest",T);return}var v=b.map(function(ee){return{id:ee.attrs.AUDIO,audioCodec:ee.audioCodec}}),g=b.map(function(ee){return{id:ee.attrs.SUBTITLES,textCodec:ee.textCodec}}),R=X.default.parseMasterPlaylistMedia(E,k,"AUDIO",v),O=X.default.parseMasterPlaylistMedia(E,k,"SUBTITLES",g),G=X.default.parseMasterPlaylistMedia(E,k,"CLOSED-CAPTIONS");if(R.length){var Z=R.some(function(ee){return!ee.url});!Z&&b[0].audioCodec&&!b[0].attrs.AUDIO&&(se.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),R.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new L.AttrList({}),bitrate:0,url:""}))}x.trigger(K.Events.MANIFEST_LOADED,{levels:b,audioTracks:R,subtitles:O,captions:G,url:k,stats:f,networkDetails:T,sessionData:m})},I.handleTrackOrLevelPlaylist=function(d,f,p,T){var x=this.hls,E=p.id,k=p.level,w=p.type,b=W(d,p),m=Object(oe.isFiniteNumber)(E)?E:0,v=Object(oe.isFiniteNumber)(k)?k:m,g=U(p),R=X.default.parseLevelPlaylist(d.data,b,v,g,m);if(!R.fragments.length){x.trigger(K.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:b,reason:"no fragments found in level",level:typeof p.level=="number"?p.level:void 0});return}if(w===V.PlaylistContextType.MANIFEST){var O={attrs:new L.AttrList({}),bitrate:0,details:R,name:"",url:b};x.trigger(K.Events.MANIFEST_LOADED,{levels:[O],audioTracks:[],url:b,stats:f,networkDetails:T,sessionData:null})}if(f.parsing.end=performance.now(),R.needSidxRanges){var G,Z=(G=R.fragments[0].initSegment)===null||G===void 0?void 0:G.url;this.load({url:Z,isSidxRequest:!0,type:w,level:k,levelDetails:R,id:E,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}p.levelDetails=R,this.handlePlaylistLoaded(d,f,p,T)},I.handleSidxRequest=function(d,f){var p=Object(q.parseSegmentIndex)(new Uint8Array(d.data));if(!p)return;var T=p.references,x=f.levelDetails;T.forEach(function(E,k){var w=E.info,b=x.fragments[k];b.byteRange.length===0&&b.setByteRange(String(1+w.end-w.start)+"@"+String(w.start)),b.initSegment&&b.initSegment.setByteRange(String(p.moovEndOffset)+"@0")})},I.handleManifestParsingError=function(d,f,p,T){this.hls.trigger(K.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:f.type===V.PlaylistContextType.MANIFEST,url:d.url,reason:p,response:d,context:f,networkDetails:T})},I.handleNetworkError=function(d,f,p,T){p===void 0&&(p=!1),se.logger.warn("[playlist-loader]: A network "+(p?"timeout":"error")+" occurred while loading "+d.type+" level: "+d.level+" id: "+d.id+' group-id: "'+d.groupId+'"');var x=B.ErrorDetails.UNKNOWN,E=!1,k=this.getInternalLoader(d);switch(d.type){case V.PlaylistContextType.MANIFEST:x=p?B.ErrorDetails.MANIFEST_LOAD_TIMEOUT:B.ErrorDetails.MANIFEST_LOAD_ERROR,E=!0;break;case V.PlaylistContextType.LEVEL:x=p?B.ErrorDetails.LEVEL_LOAD_TIMEOUT:B.ErrorDetails.LEVEL_LOAD_ERROR,E=!1;break;case V.PlaylistContextType.AUDIO_TRACK:x=p?B.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:B.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,E=!1;break;case V.PlaylistContextType.SUBTITLE_TRACK:x=p?B.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:B.ErrorDetails.SUBTITLE_LOAD_ERROR,E=!1;break}k&&this.resetInternalLoader(d.type);var w={type:B.ErrorTypes.NETWORK_ERROR,details:x,fatal:E,url:d.url,loader:k,context:d,networkDetails:f};T&&(w.response=T),this.hls.trigger(K.Events.ERROR,w)},I.handlePlaylistLoaded=function(d,f,p,T){var x=p.type,E=p.level,k=p.id,w=p.groupId,b=p.loader,m=p.levelDetails,v=p.deliveryDirectives;if(!(m!=null&&m.targetduration)){this.handleManifestParsingError(d,p,"invalid target duration",T);return}if(!b)return;m.live&&(b.getCacheAge&&(m.ageHeader=b.getCacheAge()||0),(!b.getCacheAge||isNaN(m.ageHeader))&&(m.ageHeader=0));switch(x){case V.PlaylistContextType.MANIFEST:case V.PlaylistContextType.LEVEL:this.hls.trigger(K.Events.LEVEL_LOADED,{details:m,level:E||0,id:k||0,stats:f,networkDetails:T,deliveryDirectives:v});break;case V.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(K.Events.AUDIO_TRACK_LOADED,{details:m,id:k||0,groupId:w||"",stats:f,networkDetails:T,deliveryDirectives:v});break;case V.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(K.Events.SUBTITLE_TRACK_LOADED,{details:m,id:k||0,groupId:w||"",stats:f,networkDetails:T,deliveryDirectives:v});break}},P}();re.default=M},"./src/polyfills/number.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"isFiniteNumber",function(){return oe}),H.d(re,"MAX_SAFE_INTEGER",function(){return K});var oe=Number.isFinite||function(B){return typeof B=="number"&&isFinite(B)},K=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ze,re,H){"use strict";H.r(re);var oe=function(){function K(){}return K.getSilentFrame=function(se,q){switch(se){case"mp4a.40.2":if(q===1)return new Uint8Array([0,200,0,128,35,128]);if(q===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(q===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(q===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(q===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(q===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(q===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(q===2)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]);if(q===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]);break}return},K}();re.default=oe},"./src/remux/mp4-generator.ts":function(ze,re,H){"use strict";H.r(re);var oe=Math.pow(2,32)-1,K=function(){function B(){}return B.init=function(){B.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var q;for(q in B.types)B.types.hasOwnProperty(q)&&(B.types[q]=[q.charCodeAt(0),q.charCodeAt(1),q.charCodeAt(2),q.charCodeAt(3)]);var X=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),V=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);B.HDLR_TYPES={video:X,audio:V};var L=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),U=new Uint8Array([0,0,0,0,0,0,0,0]);B.STTS=B.STSC=B.STCO=U,B.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),B.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),B.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),B.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var W=new Uint8Array([105,115,111,109]),M=new Uint8Array([97,118,99,49]),P=new Uint8Array([0,0,0,1]);B.FTYP=B.box(B.types.ftyp,W,P,W,M),B.DINF=B.box(B.types.dinf,B.box(B.types.dref,L))},B.box=function(q){for(var X=8,V=arguments.length,L=new Array(V>1?V-1:0),U=1;U>24&255,P[1]=X>>16&255,P[2]=X>>8&255,P[3]=X&255,P.set(q,4),W=0,X=8;W>24&255,q>>16&255,q>>8&255,q&255,V>>24,V>>16&255,V>>8&255,V&255,L>>24,L>>16&255,L>>8&255,L&255,85,196,0,0]))},B.mdia=function(q){return B.box(B.types.mdia,B.mdhd(q.timescale,q.duration),B.hdlr(q.type),B.minf(q))},B.mfhd=function(q){return B.box(B.types.mfhd,new Uint8Array([0,0,0,0,q>>24,q>>16&255,q>>8&255,q&255]))},B.minf=function(q){return q.type==="audio"?B.box(B.types.minf,B.box(B.types.smhd,B.SMHD),B.DINF,B.stbl(q)):B.box(B.types.minf,B.box(B.types.vmhd,B.VMHD),B.DINF,B.stbl(q))},B.moof=function(q,X,V){return B.box(B.types.moof,B.mfhd(q),B.traf(V,X))},B.moov=function(q){for(var X=q.length,V=[];X--;)V[X]=B.trak(q[X]);return B.box.apply(null,[B.types.moov,B.mvhd(q[0].timescale,q[0].duration)].concat(V).concat(B.mvex(q)))},B.mvex=function(q){for(var X=q.length,V=[];X--;)V[X]=B.trex(q[X]);return B.box.apply(null,[B.types.mvex].concat(V))},B.mvhd=function(q,X){X*=q;var V=Math.floor(X/(oe+1)),L=Math.floor(X%(oe+1)),U=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,q>>24&255,q>>16&255,q>>8&255,q&255,V>>24,V>>16&255,V>>8&255,V&255,L>>24,L>>16&255,L>>8&255,L&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return B.box(B.types.mvhd,U)},B.sdtp=function(q){var X=q.samples||[],V=new Uint8Array(4+X.length),L,U;for(L=0;L>>8&255),X.push(W&255),X=X.concat(Array.prototype.slice.call(U));for(L=0;L>>8&255),V.push(W&255),V=V.concat(Array.prototype.slice.call(U));var M=B.box(B.types.avcC,new Uint8Array([1,X[3],X[4],X[5],252|3,224|q.sps.length].concat(X).concat([q.pps.length]).concat(V))),P=q.width,I=q.height,C=q.pixelRatio[0],d=q.pixelRatio[1];return B.box(B.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,P>>8&255,P&255,I>>8&255,I&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),M,B.box(B.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),B.box(B.types.pasp,new Uint8Array([C>>24,C>>16&255,C>>8&255,C&255,d>>24,d>>16&255,d>>8&255,d&255])))},B.esds=function(q){var X=q.config.length;return new Uint8Array([0,0,0,0,3,23+X,0,1,0,4,15+X,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([X]).concat(q.config).concat([6,1,2]))},B.mp4a=function(q){var X=q.samplerate;return B.box(B.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,q.channelCount,0,16,0,0,0,0,X>>8&255,X&255,0,0]),B.box(B.types.esds,B.esds(q)))},B.mp3=function(q){var X=q.samplerate;return B.box(B.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,q.channelCount,0,16,0,0,0,0,X>>8&255,X&255,0,0]))},B.stsd=function(q){return q.type==="audio"?!q.isAAC&&q.codec==="mp3"?B.box(B.types.stsd,B.STSD,B.mp3(q)):B.box(B.types.stsd,B.STSD,B.mp4a(q)):B.box(B.types.stsd,B.STSD,B.avc1(q))},B.tkhd=function(q){var X=q.id,V=q.duration*q.timescale,L=q.width,U=q.height,W=Math.floor(V/(oe+1)),M=Math.floor(V%(oe+1));return B.box(B.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,X>>24&255,X>>16&255,X>>8&255,X&255,0,0,0,0,W>>24,W>>16&255,W>>8&255,W&255,M>>24,M>>16&255,M>>8&255,M&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,L>>8&255,L&255,0,0,U>>8&255,U&255,0,0]))},B.traf=function(q,X){var V=B.sdtp(q),L=q.id,U=Math.floor(X/(oe+1)),W=Math.floor(X%(oe+1));return B.box(B.types.traf,B.box(B.types.tfhd,new Uint8Array([0,0,0,0,L>>24,L>>16&255,L>>8&255,L&255])),B.box(B.types.tfdt,new Uint8Array([1,0,0,0,U>>24,U>>16&255,U>>8&255,U&255,W>>24,W>>16&255,W>>8&255,W&255])),B.trun(q,V.length+16+20+8+16+8+8),V)},B.trak=function(q){return q.duration=q.duration||4294967295,B.box(B.types.trak,B.tkhd(q),B.mdia(q))},B.trex=function(q){var X=q.id;return B.box(B.types.trex,new Uint8Array([0,0,0,0,X>>24,X>>16&255,X>>8&255,X&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},B.trun=function(q,X){var V=q.samples||[],L=V.length,U=12+16*L,W=new Uint8Array(U),M,P,I,C,d,f;for(X+=8+U,W.set([0,0,15,1,L>>>24&255,L>>>16&255,L>>>8&255,L&255,X>>>24&255,X>>>16&255,X>>>8&255,X&255],0),M=0;M>>24&255,I>>>16&255,I>>>8&255,I&255,C>>>24&255,C>>>16&255,C>>>8&255,C&255,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.paddingValue<<1|d.isNonSync,d.degradPrio&240<<8,d.degradPrio&15,f>>>24&255,f>>>16&255,f>>>8&255,f&255],12+16*M);return B.box(B.types.trun,W)},B.initSegment=function(q){B.types||B.init();var X=B.moov(q),V=new Uint8Array(B.FTYP.byteLength+X.byteLength);return V.set(B.FTYP),V.set(X,B.FTYP.byteLength),V},B}();K.types=void 0,K.HDLR_TYPES=void 0,K.STTS=void 0,K.STSC=void 0,K.STCO=void 0,K.STSZ=void 0,K.VMHD=void 0,K.SMHD=void 0,K.STSD=void 0,K.FTYP=void 0,K.DINF=void 0,re.default=K},"./src/remux/mp4-remuxer.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return f}),H.d(re,"normalizePts",function(){return p});var oe=H("./src/polyfills/number.ts"),K=H("./src/remux/aac-helper.ts"),B=H("./src/remux/mp4-generator.ts"),se=H("./src/events.ts"),q=H("./src/errors.ts"),X=H("./src/utils/logger.ts"),V=H("./src/types/loader.ts"),L=H("./src/utils/timescale-conversion.ts");function U(){return U=Object.assign||function(k){for(var w=1;w0?R:O.pts},m[0].pts);return v&&X.logger.debug("PTS rollover detected"),g},w.remux=function(m,v,g,R,O,G,Z,ee){var fe,pe,xe,Ce,be,Oe,We=O,Ue=O,ct=m.pid>-1,Ge=v.pid>-1,Je=v.samples.length,Xe=m.samples.length>0,Ye=Je>1,ke=(!ct||Xe)&&(!Ge||Ye)||this.ISGenerated||Z;if(ke){this.ISGenerated||(xe=this.generateIS(m,v,O));var Y=this.isVideoContiguous,A=-1;if(Ye&&(A=T(v.samples),!Y&&this.config.forceKeyFrameOnDiscontinuity))if(Oe=!0,A>0){X.logger.warn("[mp4-remuxer]: Dropped "+A+" out of "+Je+" video samples due to a missing keyframe");var _=this.getVideoStartPts(v.samples);v.samples=v.samples.slice(A),v.dropped+=A,Ue+=(v.samples[0].pts-_)/(v.timescale||9e4)}else A===-1&&(X.logger.warn("[mp4-remuxer]: No keyframe found out of "+Je+" video samples"),Oe=!1);if(this.ISGenerated){if(Xe&&Ye){var J=this.getVideoStartPts(v.samples),ae=p(m.samples[0].pts,J)-J,$=ae/v.inputTimeScale;We+=Math.max(0,$),Ue+=Math.max(0,-$)}if(Xe){if(m.samplerate||(X.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),xe=this.generateIS(m,v,O)),pe=this.remuxAudio(m,We,this.isAudioContiguous,G,Ge||Ye||ee===V.PlaylistLevelType.AUDIO?Ue:void 0),Ye){var Se=pe?pe.endPTS-pe.startPTS:0;v.inputTimeScale||(X.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),xe=this.generateIS(m,v,O)),fe=this.remuxVideo(v,Ue,Y,Se)}}else Ye&&(fe=this.remuxVideo(v,Ue,Y,0));fe&&(fe.firstKeyFrame=A,fe.independent=A!==-1)}}return this.ISGenerated&&(g.samples.length&&(be=this.remuxID3(g,O)),R.samples.length&&(Ce=this.remuxText(R,O))),{audio:pe,video:fe,initSegment:xe,independent:Oe,text:Ce,id3:be}},w.generateIS=function(m,v,g){var R=m.samples,O=v.samples,G=this.typeSupported,Z={},ee=!Object(oe.isFiniteNumber)(this._initPTS),fe="audio/mp4",pe,xe,Ce;if(ee&&(pe=xe=Infinity),m.config&&R.length&&(m.timescale=m.samplerate,m.isAAC||(G.mpeg?(fe="audio/mpeg",m.codec=""):G.mp3&&(m.codec="mp3")),Z.audio={id:"audio",container:fe,codec:m.codec,initSegment:!m.isAAC&&G.mpeg?new Uint8Array(0):B.default.initSegment([m]),metadata:{channelCount:m.channelCount}},ee&&(Ce=m.inputTimeScale,pe=xe=R[0].pts-Math.round(Ce*g))),v.sps&&v.pps&&O.length&&(v.timescale=v.inputTimeScale,Z.video={id:"main",container:"video/mp4",codec:v.codec,initSegment:B.default.initSegment([v]),metadata:{width:v.width,height:v.height}},ee)){Ce=v.inputTimeScale;var be=this.getVideoStartPts(O),Oe=Math.round(Ce*g);xe=Math.min(xe,p(O[0].dts,be)-Oe),pe=Math.min(pe,be-Oe)}if(Object.keys(Z).length)return this.ISGenerated=!0,ee&&(this._initPTS=pe,this._initDTS=xe),{tracks:Z,initPTS:pe,timescale:Ce}},w.remuxVideo=function(m,v,g,R){var O=m.inputTimeScale,G=m.samples,Z=[],ee=G.length,fe=this._initPTS,pe=this.nextAvcDts,xe=8,Ce,be,Oe,We=Number.POSITIVE_INFINITY,Ue=Number.NEGATIVE_INFINITY,ct=0,Ge=!1;if(!g||pe===null){var Je=v*O,Xe=G[0].pts-p(G[0].dts,G[0].pts);pe=Je-Xe}for(var Ye=0;Yeke.pts){var Y=9e4*.2;ct=Math.max(Math.min(ct,ke.pts-ke.dts),-1*Y)}ke.dts0?Ye-1:Ye].dts&&(Ge=!0)}Ge&&G.sort(function(Kr,Jt){var Yt=Kr.dts-Jt.dts,jn=Kr.pts-Jt.pts;return Yt||jn}),be=G[0].dts,Oe=G[G.length-1].dts;var A=Math.round((Oe-be)/(ee-1));if(ct<0){if(ctA,Fe=$<-1;if(Se||Fe){Se?X.logger.warn("AVC: "+Object(L.toMsFromMpegTsClock)($,!0)+" ms ("+$+"dts) hole between fragments detected, filling it"):X.logger.warn("AVC: "+Object(L.toMsFromMpegTsClock)(-$,!0)+" ms ("+$+"dts) overlapping between fragments detected"),be=pe;var $e=G[0].pts-$;G[0].dts=be,G[0].pts=$e,X.logger.log("Video: First PTS/DTS adjusted: "+Object(L.toMsFromMpegTsClock)($e,!0)+"/"+Object(L.toMsFromMpegTsClock)(be,!0)+", delta: "+Object(L.toMsFromMpegTsClock)($,!0)+" ms")}}d&&(be=Math.max(0,be));for(var at=0,Ke=0,nt=0;nt0?mt-1:mt].dts;if(ue.stretchShortVideoTrack&&this.nextAudioPts!==null){var we=Math.floor(ue.maxBufferHole*O),Ne=(R?We+R*O:this.nextAudioPts)-Ht.pts;Ne>we?(Ce=Ne-ye,Ce<0&&(Ce=ye),X.logger.log("[mp4-remuxer]: It is approximately "+Ne/90+" ms to the next segment; using duration "+Ce/90+" ms for the last video frame.")):Ce=ye}else Ce=ye}var Ie=Math.round(Ht.pts-Ht.dts);Z.push(new x(Ht.key,Ce,ge,Ie))}if(Z.length&&I&&I<70){var lt=Z[0].flags;lt.dependsOn=2,lt.isNonSync=0}console.assert(Ce!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=pe=Oe+Ce,this.isVideoContiguous=!0;var Pt=B.default.moof(m.sequenceNumber++,be,U({},m,{samples:Z})),Zt="video",$t={data1:Pt,data2:jt,startPTS:We/O,endPTS:(Ue+Ce)/O,startDTS:be/O,endDTS:pe/O,type:Zt,hasAudio:!1,hasVideo:!0,nb:Z.length,dropped:m.dropped};return m.samples=[],m.dropped=0,console.assert(jt.length,"MDAT length must not be zero"),$t},w.remuxAudio=function(m,v,g,R,O){var G=m.inputTimeScale,Z=m.samplerate?m.samplerate:G,ee=G/Z,fe=m.isAAC?M:P,pe=fe*ee,xe=this._initPTS,Ce=!m.isAAC&&this.typeSupported.mpeg,be=[],Oe=m.samples,We=Ce?0:8,Ue=this.nextAudioPts||-1,ct=v*G;if(this.isAudioContiguous=g=g||Oe.length&&Ue>0&&(R&&Math.abs(ct-Ue)<9e3||Math.abs(p(Oe[0].pts-xe,ct)-Ue)<20*pe),Oe.forEach(function(me){me.pts=p(me.pts-xe,ct)}),!g||Ue<0){if(Oe=Oe.filter(function(me){return me.pts>=0}),!Oe.length)return;O===0?Ue=0:R?Ue=Math.max(0,ct):Ue=Oe[0].pts}if(m.isAAC)for(var Ge=O!==void 0,Je=this.config.maxAudioFramesDrift,Xe=0,Ye=Ue;Xe=Je*pe&&_0){Ke+=We;try{at=new Uint8Array(Ke)}catch(me){this.observer.emit(se.Events.ERROR,se.Events.ERROR,{type:q.ErrorTypes.MUX_ERROR,details:q.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ke,reason:"fail allocating audio mdat "+Ke});return}if(!Ce){var jt=new DataView(at.buffer);jt.setUint32(0,Ke),at.set(B.default.types.mdat,4)}}else return;at.set(Lt,We);var Nt=Lt.byteLength;We+=Nt,be.push(new x(!0,fe,Nt,0)),$e=Ot}var mt=be.length;if(!mt)return;var Ht=be[be.length-1];this.nextAudioPts=Ue=$e+ee*Ht.duration;var Vt=Ce?new Uint8Array(0):B.default.moof(m.sequenceNumber++,Fe/ee,U({},m,{samples:be}));m.samples=[];var ge=Fe/G,ie=Ue/G,ne="audio",ce={data1:Vt,data2:at,startPTS:ge,endPTS:ie,startDTS:ge,endDTS:ie,type:ne,hasAudio:!0,hasVideo:!1,nb:mt};return this.isAudioContiguous=!0,console.assert(at.length,"MDAT length must not be zero"),ce},w.remuxEmptyAudio=function(m,v,g,R){var O=m.inputTimeScale,G=m.samplerate?m.samplerate:O,Z=O/G,ee=this.nextAudioPts,fe=(ee!==null?ee:R.startDTS*O)+this._initDTS,pe=R.endDTS*O+this._initDTS,xe=Z*M,Ce=Math.ceil((pe-fe)/xe),be=K.default.getSilentFrame(m.manifestCodec||m.codec,m.channelCount);if(X.logger.warn("[mp4-remuxer]: remux empty Audio"),!be){X.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var Oe=[],We=0;We4294967296;)k+=b;return k}function T(k){for(var w=0;w0?this.lastEndDTS=m:(se.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var v=!!k.audio,g=!!k.video,R="";v&&(R+="audio"),g&&(R+="video");var O={data1:x,startPTS:b,startDTS:b,endPTS:m,endDTS:m,type:R,hasAudio:v,hasVideo:g,nb:1,dropped:0};return T.audio=O.type==="audio"?O:void 0,T.video=O.type!=="audio"?O:void 0,T.text=C,T.id3=I,T.initSegment=E,T},L}(),X=function(U,W,M){return Object(K.getStartDTS)(U,W)-M};function V(L,U){var W=L==null?void 0:L.codec;return W&&W.length>4?W:W==="hvc1"?"hvc1.1.c.L120.90":W==="av01"?"av01.0.04M.08":W==="avc1"||U===B.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}re.default=q},"./src/task-loop.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"default",function(){return oe});var oe=function(){function K(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var B=K.prototype;return B.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},B.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},B.onHandlerDestroyed=function(){},B.hasInterval=function(){return!!this._tickInterval},B.hasNextTick=function(){return!!this._tickTimer},B.setInterval=function(q){return this._tickInterval?!1:(this._tickInterval=self.setInterval(this._boundTick,q),!0)},B.clearInterval=function(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1},B.clearNextTick=function(){return this._tickTimer?(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0):!1},B.tick=function(){this._tickCallCount++,this._tickCallCount===1&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},B.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},B.doTick=function(){},K}()},"./src/types/cmcd.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"CMCDVersion",function(){return oe}),H.d(re,"CMCDObjectType",function(){return K}),H.d(re,"CMCDStreamingFormat",function(){return B}),H.d(re,"CMCDStreamType",function(){return se});var oe=1,K;(function(q){q.MANIFEST="m",q.AUDIO="a",q.VIDEO="v",q.MUXED="av",q.INIT="i",q.CAPTION="c",q.TIMED_TEXT="tt",q.KEY="k",q.OTHER="o"})(K||(K={}));var B;(function(q){q.DASH="d",q.HLS="h",q.SMOOTH="s",q.OTHER="o"})(B||(B={}));var se;(function(q){q.VOD="v",q.LIVE="l"})(se||(se={}))},"./src/types/level.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"HlsSkip",function(){return B}),H.d(re,"getSkipValue",function(){return se}),H.d(re,"HlsUrlParameters",function(){return q}),H.d(re,"Level",function(){return X});function oe(V,L){for(var U=0;UNumber.MAX_SAFE_INTEGER?Infinity:L},q.hexadecimalInteger=function(V){if(this[V]){var L=(this[V]||"0x").slice(2);L=(L.length&1?"0":"")+L;for(var U=new Uint8Array(L.length/2),W=0;WNumber.MAX_SAFE_INTEGER?Infinity:L},q.decimalFloatingPoint=function(V){return parseFloat(this[V])},q.optionalFloat=function(V,L){var U=this[V];return U?parseFloat(U):L},q.enumeratedString=function(V){return this[V]},q.bool=function(V){return this[V]==="YES"},q.decimalResolution=function(V){var L=oe.exec(this[V]);return L===null?void 0:{width:parseInt(L[1],10),height:parseInt(L[2],10)}},se.parseAttrList=function(V){var L,U={},W='"';for(K.lastIndex=0;(L=K.exec(V))!==null;){var M=L[2];M.indexOf(W)===0&&M.lastIndexOf(W)===M.length-1&&(M=M.slice(1,-1)),U[L[1]]=M}return U},se}()},"./src/utils/binary-search.ts":function(ze,re,H){"use strict";H.r(re);var oe={search:function(B,se){for(var q=0,X=B.length-1,V=null,L=null;q<=X;){V=(q+X)/2|0,L=B[V];var U=se(L);if(U>0)q=V+1;else if(U<0)X=V-1;else return L}return null}};re.default=oe},"./src/utils/buffer-helper.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"BufferHelper",function(){return B});var oe=H("./src/utils/logger.ts"),K={length:0,start:function(){return 0},end:function(){return 0}},B=function(){function se(){}return se.isBuffered=function(X,V){try{if(X){for(var L=se.getBuffered(X),U=0;U=L.start(U)&&V<=L.end(U))return!0}}catch(W){}return!1},se.bufferInfo=function(X,V,L){try{if(X){var U=se.getBuffered(X),W=[],M;for(M=0;MP&&(U[M-1].end=X[W].end):U.push(X[W])}else U.push(X[W])}else U=X;for(var I=0,C,d=V,f=V,p=0;p=T&&V=g&&oe.logger.log(this.time+" ["+g+"] "+R)},b}(),I=function(m){for(var v=[],g=0;gq&&(this.logger.log(M.DEBUG,"Too large cursor position "+this.pos),this.pos=q)},m.moveCursor=function(g){var R=this.pos+g;if(g>1)for(var O=this.pos+1;O=144&&this.backSpace();var R=B(g);if(this.pos>=q){this.logger.log(M.ERROR,"Cannot insert "+g.toString(16)+" ("+R+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(R,this.currPenState),this.moveCursor(1)},m.clearFromPos=function(g){var R;for(R=g;R0&&(g?O="["+R.join(" | ")+"]":O=R.join(`
-`)),O},m.getTextAndFormat=function(){return this.rows},b}(),T=function(){function b(v,g,R){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=v,this.outputFilter=g,this.mode=null,this.verbose=0,this.displayedMemory=new p(R),this.nonDisplayedMemory=new p(R),this.lastOutputScreen=new p(R),this.currRollUpRow=this.displayedMemory.rows[se-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=R}var m=b.prototype;return m.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[se-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},m.getHandler=function(){return this.outputFilter},m.setHandler=function(g){this.outputFilter=g},m.setPAC=function(g){this.writeScreen.setPAC(g)},m.setBkgData=function(g){this.writeScreen.setBkgData(g)},m.setMode=function(g){if(g===this.mode)return;this.mode=g,this.logger.log(M.INFO,"MODE="+g),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=g},m.insertChars=function(g){for(var R=0;R=46,R.italics)R.foreground="white";else{var O=Math.floor(g/2)-16,G=["white","green","blue","cyan","red","yellow","magenta"];R.foreground=G[O]}this.logger.log(M.INFO,"MIDROW: "+JSON.stringify(R)),this.writeScreen.setPen(R)},m.outputDataUpdate=function(g){g===void 0&&(g=!1);var R=this.logger.time;if(R===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=R:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,R,this.lastOutputScreen),g&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:R),this.lastOutputScreen.copy(this.displayedMemory))},m.cueSplitAtTime=function(g){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,g,this.displayedMemory),this.cueStartTime=g))},b}(),x=function(){function b(v,g,R){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var O=new P;this.channels=[null,new T(v,g,O),new T(v+1,R,O)],this.cmdHistory=w(),this.logger=O}var m=b.prototype;return m.getHandler=function(g){return this.channels[g].getHandler()},m.setHandler=function(g,R){this.channels[g].setHandler(R)},m.addData=function(g,R){var O,G,Z,ee=!1;this.logger.time=g;for(var fe=0;fe ("+I([G,Z])+")"),O=this.parseCmd(G,Z),O||(O=this.parseMidrow(G,Z)),O||(O=this.parsePAC(G,Z)),O||(O=this.parseBackgroundAttributes(G,Z)),!O&&(ee=this.parseChars(G,Z),ee)){var pe=this.currentChannel;if(pe&&pe>0){var xe=this.channels[pe];xe.insertChars(ee)}else this.logger.log(M.WARNING,"No channel found yet. TEXT-MODE?")}!O&&!ee&&this.logger.log(M.WARNING,"Couldn't parse cleaned data "+I([G,Z])+" orig: "+I([R[fe],R[fe+1]]))}},m.parseCmd=function(g,R){var O=this.cmdHistory,G=(g===20||g===28||g===21||g===29)&&R>=32&&R<=47,Z=(g===23||g===31)&&R>=33&&R<=35;if(!(G||Z))return!1;if(k(g,R,O))return E(null,null,O),this.logger.log(M.DEBUG,"Repeated command ("+I([g,R])+") is dropped"),!0;var ee=g===20||g===21||g===23?1:2,fe=this.channels[ee];return g===20||g===21||g===28||g===29?R===32?fe.ccRCL():R===33?fe.ccBS():R===34?fe.ccAOF():R===35?fe.ccAON():R===36?fe.ccDER():R===37?fe.ccRU(2):R===38?fe.ccRU(3):R===39?fe.ccRU(4):R===40?fe.ccFON():R===41?fe.ccRDC():R===42?fe.ccTR():R===43?fe.ccRTD():R===44?fe.ccEDM():R===45?fe.ccCR():R===46?fe.ccENM():R===47&&fe.ccEOC():fe.ccTO(R-32),E(g,R,O),this.currentChannel=ee,!0},m.parseMidrow=function(g,R){var O=0;if((g===17||g===25)&&R>=32&&R<=47){if(g===17?O=1:O=2,O!==this.currentChannel)return this.logger.log(M.ERROR,"Mismatch channel in midrow parsing"),!1;var G=this.channels[O];return G?(G.ccMIDROW(R),this.logger.log(M.DEBUG,"MIDROW ("+I([g,R])+")"),!0):!1}return!1},m.parsePAC=function(g,R){var O,G=this.cmdHistory,Z=(g>=17&&g<=23||g>=25&&g<=31)&&R>=64&&R<=127,ee=(g===16||g===24)&&R>=64&&R<=95;if(!(Z||ee))return!1;if(k(g,R,G))return E(null,null,G),!0;var fe=g<=23?1:2;R>=64&&R<=95?O=fe===1?X[g]:L[g]:O=fe===1?V[g]:U[g];var pe=this.channels[fe];return pe?(pe.setPAC(this.interpretPAC(O,R)),E(g,R,G),this.currentChannel=fe,!0):!1},m.interpretPAC=function(g,R){var O,G={color:null,italics:!1,indent:null,underline:!1,row:g};return R>95?O=R-96:O=R-64,G.underline=(O&1)===1,O<=13?G.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(O/2)]:O<=15?(G.italics=!0,G.color="white"):G.indent=Math.floor((O-16)/2)*4,G},m.parseChars=function(g,R){var O,G=null,Z=null;if(g>=25?(O=2,Z=g-8):(O=1,Z=g),Z>=17&&Z<=19){var ee;Z===17?ee=R+80:Z===18?ee=R+112:ee=R+144,this.logger.log(M.INFO,"Special char '"+B(ee)+"' in channel "+O),G=[ee]}else g>=32&&g<=127&&(G=R===0?[g]:[g,R]);if(G){var fe=I(G);this.logger.log(M.DEBUG,"Char codes = "+fe.join(",")),E(g,R,this.cmdHistory)}return G},m.parseBackgroundAttributes=function(g,R){var O=(g===16||g===24)&&R>=32&&R<=47,G=(g===23||g===31)&&R>=45&&R<=47;if(!(O||G))return!1;var Z,ee={};g===16||g===24?(Z=Math.floor((R-32)/2),ee.background=W[Z],R%2===1&&(ee.background=ee.background+"_semi")):R===45?ee.background="transparent":(ee.foreground="black",R===47&&(ee.underline=!0));var fe=g<=23?1:2,pe=this.channels[fe];return pe.setBkgData(ee),E(g,R,this.cmdHistory),!0},m.reset=function(){for(var g=0;g=16?d--:d++;var E=Object(oe.fixLineBreaks)(f.trim()),k=Object(K.generateCueId)(L,U,E);(!V||!V.cues||!V.cues.getCueById(k))&&(I=new p(L,U,E),I.id=k,I.line=T+1,I.align="left",I.position=10+Math.min(80,Math.floor(d*8/32)*10),M.push(I))}return V&&M.length&&(M.sort(function(w,b){return w.line==="auto"||b.line==="auto"?0:w.line>8&&b.line>8?b.line-w.line:w.line-b.line}),M.forEach(function(w){return Object(B.addCueToTrack)(V,w)})),M}};re.default=q},"./src/utils/discontinuities.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"findFirstFragWithCC",function(){return se}),H.d(re,"shouldAlignOnDiscontinuities",function(){return q}),H.d(re,"findDiscontinuousReferenceFrag",function(){return X}),H.d(re,"adjustSlidingStart",function(){return L}),H.d(re,"alignStream",function(){return U}),H.d(re,"alignPDT",function(){return M}),H.d(re,"alignFragmentByPDTDelta",function(){return P}),H.d(re,"alignMediaPlaylistByPDT",function(){return I});var oe=H("./src/polyfills/number.ts"),K=H("./src/utils/logger.ts"),B=H("./src/controller/level-helper.ts");function se(C,d){for(var f=null,p=0,T=C.length;pf.startCC||C&&C.cc=this.minWeight_},se.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},se.destroy=function(){},B}();re.default=K},"./src/utils/ewma.ts":function(ze,re,H){"use strict";H.r(re);var oe=function(){function K(se,q,X){q===void 0&&(q=0),X===void 0&&(X=0),this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=se,this.alpha_=se?Math.exp(Math.log(.5)/se):0,this.estimate_=q,this.totalWeight_=X}var B=K.prototype;return B.sample=function(q,X){var V=Math.pow(this.alpha_,q);this.estimate_=X*(1-V)+V*this.estimate_,this.totalWeight_+=q},B.getTotalWeight=function(){return this.totalWeight_},B.getEstimate=function(){if(this.alpha_){var q=1-Math.pow(this.alpha_,this.totalWeight_);if(q)return this.estimate_/q}return this.estimate_},K}();re.default=oe},"./src/utils/fetch-loader.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"fetchSupported",function(){return P});var oe=H("./src/polyfills/number.ts"),K=H("./src/loader/load-stats.ts"),B=H("./src/demux/chunk-cache.ts");function se(p,T){p.prototype=Object.create(T.prototype),p.prototype.constructor=p,U(p,T)}function q(p){var T=typeof Map=="function"?new Map:void 0;return q=function(E){if(E===null||!L(E))return E;if(typeof E!="function")throw new TypeError("Super expression must either be null or a function");if(typeof T!="undefined"){if(T.has(E))return T.get(E);T.set(E,k)}function k(){return X(E,arguments,W(this).constructor)}return k.prototype=Object.create(E.prototype,{constructor:{value:k,enumerable:!1,writable:!0,configurable:!0}}),U(k,E)},q(p)}function X(p,T,x){return V()?X=Reflect.construct:X=function(k,w,b){var m=[null];m.push.apply(m,w);var v=Function.bind.apply(k,m),g=new v;return b&&U(g,b.prototype),g},X.apply(null,arguments)}function V(){if(typeof Reflect=="undefined"||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(p){return!1}}function L(p){return Function.toString.call(p).indexOf("[native code]")!==-1}function U(p,T){return U=Object.setPrototypeOf||function(E,k){return E.__proto__=k,E},U(p,T)}function W(p){return W=Object.setPrototypeOf?Object.getPrototypeOf:function(x){return x.__proto__||Object.getPrototypeOf(x)},W(p)}function M(){return M=Object.assign||function(p){for(var T=1;T=b&&m(k,w,v.flush(),E)):m(k,w,Z,E),O()}).catch(function(){return Promise.reject()})};return R()},p}();function C(p,T){var x={method:"GET",mode:"cors",credentials:"same-origin",signal:T,headers:new self.Headers(M({},p.headers))};return p.rangeEnd&&x.headers.set("Range","bytes="+p.rangeStart+"-"+String(p.rangeEnd-1)),x}function d(p,T){return new self.Request(p.url,T)}var f=function(p){se(T,p);function T(x,E,k){var w;return w=p.call(this,x)||this,w.code=void 0,w.details=void 0,w.code=E,w.details=k,w}return T}(q(Error));re.default=I},"./src/utils/imsc1-ttml-parser.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"IMSC1_CODEC",function(){return L}),H.d(re,"parseIMSC1",function(){return P});var oe=H("./src/utils/mp4-tools.ts"),K=H("./src/utils/vttparser.ts"),B=H("./src/utils/vttcue.ts"),se=H("./src/demux/id3.ts"),q=H("./src/utils/timescale-conversion.ts"),X=H("./src/utils/webvtt-parser.ts");function V(){return V=Object.assign||function(b){for(var m=1;m"):oe}function q(L){for(var U=arguments.length,W=new Array(U>1?U-1:0),M=1;M>24,T[x+1]=E>>16&255,T[x+2]=E>>8&255,T[x+3]=E&255}function U(T,x){var E=[];if(!x.length)return E;var k,w,b;"data"in T?(k=T.data,w=T.start,b=T.end):(k=T,w=0,b=k.byteLength);for(var m=w;m1?m+v:b;if(g===x[0])if(x.length===1)E.push({data:k,start:m+8,end:R});else{var O=U({data:k,start:m+8,end:R},x.slice(1));O.length&&se.apply(E,O)}m=R}return E}function W(T){var x=U(T,["moov"]),E=x[0],k=E?E.end:null,w=U(T,["sidx"]);if(!w||!w[0])return null;var b=[],m=w[0],v=m.data[0],g=v===0?8:16,R=V(m,g);g+=4;var O=0,G=0;v===0?g+=8:g+=16,g+=2;var Z=m.end+G,ee=X(m,g);g+=2;for(var fe=0;fe>>31;if(be===1)return console.warn("SIDX has hierarchical references (not supported)"),null;var Oe=V(m,pe);pe+=4,b.push({referenceSize:Ce,subsegmentDuration:Oe,info:{duration:Oe/R,start:Z,end:Z+Ce-1}}),Z+=Ce,pe+=4,g=pe}return{earliestPresentationTime:O,timescale:R,version:v,referencesCount:ee,references:b,moovEndOffset:k}}function M(T){for(var x=[],E=U(T,["moov","trak"]),k=0;kq)&&(this.startTime=q),this.endTime=X,this.screen=V,this.timelineController.createCaptionsTrack(this.trackName)},B.reset=function(){this.cueRanges=[]},K}()},"./src/utils/texttrack-utils.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"sendAddTrackEvent",function(){return K}),H.d(re,"addCueToTrack",function(){return B}),H.d(re,"clearCurrentCues",function(){return se}),H.d(re,"removeCuesInRange",function(){return q}),H.d(re,"getCuesInRange",function(){return V});var oe=H("./src/utils/logger.ts");function K(L,U){var W;try{W=new Event("addtrack")}catch(M){W=document.createEvent("Event"),W.initEvent("addtrack",!1,!1)}W.track=L,U.dispatchEvent(W)}function B(L,U){var W=L.mode;if(W==="disabled"&&(L.mode="hidden"),L.cues&&!L.cues.getCueById(U.id))try{if(L.addCue(U),!L.cues.getCueById(U.id))throw new Error("addCue is failed for: "+U)}catch(P){oe.logger.debug("[texttrack-utils]: "+P);var M=new self.TextTrackCue(U.startTime,U.endTime,U.text);M.id=U.id,L.addCue(M)}W==="disabled"&&(L.mode=W)}function se(L){var U=L.mode;if(U==="disabled"&&(L.mode="hidden"),L.cues)for(var W=L.cues.length;W--;)L.removeCue(L.cues[W]);U==="disabled"&&(L.mode=U)}function q(L,U,W){var M=L.mode;if(M==="disabled"&&(L.mode="hidden"),L.cues&&L.cues.length>0)for(var P=V(L.cues,U,W),I=0;IL[W].endTime)return-1;for(var M=0,P=W;M<=P;){var I=Math.floor((P+M)/2);if(UL[I].startTime&&M-1)for(var I=P,C=L.length;I=U&&d.endTime<=W)M.push(d);else if(d.startTime>W)return M}return M}},"./src/utils/time-ranges.ts":function(ze,re,H){"use strict";H.r(re);var oe={toString:function(B){for(var se="",q=B.length,X=0;X1?U-1:0),M=1;M100)throw new Error("Position must be between 0 and 100.");b=O,this.hasBeenReset=!0}})),Object.defineProperty(M,"positionAlign",X({},P,{get:function(){return m},set:function(O){var G=q(O);if(!G)throw new SyntaxError("An invalid or illegal string was specified.");m=G,this.hasBeenReset=!0}})),Object.defineProperty(M,"size",X({},P,{get:function(){return v},set:function(O){if(O<0||O>100)throw new Error("Size must be between 0 and 100.");v=O,this.hasBeenReset=!0}})),Object.defineProperty(M,"align",X({},P,{get:function(){return g},set:function(O){var G=q(O);if(!G)throw new SyntaxError("An invalid or illegal string was specified.");g=G,this.hasBeenReset=!0}})),M.displayState=void 0}return V.prototype.getCueAsHTML=function(){var L=self.WebVTT;return L.convertCueToDOMTree(self,this.text)},V}()},"./src/utils/vttparser.ts":function(ze,re,H){"use strict";H.r(re),H.d(re,"parseTimeStamp",function(){return B}),H.d(re,"fixLineBreaks",function(){return U}),H.d(re,"VTTParser",function(){return W});var oe=H("./src/utils/vttcue.ts"),K=function(){function M(){}var P=M.prototype;return P.decode=function(C,d){if(!C)return"";if(typeof C!="string")throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(C))},M}();function B(M){function P(C,d,f,p){return(C|0)*3600+(d|0)*60+(f|0)+parseFloat(p||0)}var I=M.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return I?parseFloat(I[2])>59?P(I[2],I[3],0,I[4]):P(I[1],I[2],I[3],I[4]):null}var se=function(){function M(){this.values=Object.create(null)}var P=M.prototype;return P.set=function(C,d){!this.get(C)&&d!==""&&(this.values[C]=d)},P.get=function(C,d,f){return f?this.has(C)?this.values[C]:d[f]:this.has(C)?this.values[C]:d},P.has=function(C){return C in this.values},P.alt=function(C,d,f){for(var p=0;p=0&&f<=100)return this.set(C,f),!0}return!1},M}();function q(M,P,I,C){var d=C?M.split(C):[M];for(var f in d){if(typeof d[f]!="string")continue;var p=d[f].split(I);if(p.length!==2)continue;var T=p[0],x=p[1];P(T,x)}}var X=new oe.default(0,0,""),V=X.align==="middle"?"middle":"center";function L(M,P,I){var C=M;function d(){var T=B(M);if(T===null)throw new Error("Malformed timestamp: "+C);return M=M.replace(/^[^\sa-zA-Z-]+/,""),T}function f(T,x){var E=new se;q(T,function(b,m){var v;switch(b){case"region":for(var g=I.length-1;g>=0;g--)if(I[g].id===m){E.set(b,I[g].region);break}break;case"vertical":E.alt(b,m,["rl","lr"]);break;case"line":v=m.split(","),E.integer(b,v[0]),E.percent(b,v[0])&&E.set("snapToLines",!1),E.alt(b,v[0],["auto"]),v.length===2&&E.alt("lineAlign",v[1],["start",V,"end"]);break;case"position":v=m.split(","),E.percent(b,v[0]),v.length===2&&E.alt("positionAlign",v[1],["start",V,"end","line-left","line-right","auto"]);break;case"size":E.percent(b,m);break;case"align":E.alt(b,m,["start",V,"end","left","right"]);break}},/:/,/\s/),x.region=E.get("region",null),x.vertical=E.get("vertical","");var k=E.get("line","auto");k==="auto"&&X.line===-1&&(k=-1),x.line=k,x.lineAlign=E.get("lineAlign","start"),x.snapToLines=E.get("snapToLines",!0),x.size=E.get("size",100),x.align=E.get("align",V);var w=E.get("position","auto");w==="auto"&&X.position===50&&(w=x.align==="start"||x.align==="left"?0:x.align==="end"||x.align==="right"?100:50),x.position=w}function p(){M=M.replace(/^\s+/,"")}if(p(),P.startTime=d(),p(),M.substr(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+C);M=M.substr(3),p(),P.endTime=d(),p(),f(M,P)}function U(M){return M.replace(//gi,`
-`)}var W=function(){function M(){this.state="INITIAL",this.buffer="",this.decoder=new K,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}var P=M.prototype;return P.parse=function(C){var d=this;C&&(d.buffer+=d.decoder.decode(C,{stream:!0}));function f(){var w=d.buffer,b=0;for(w=U(w);b=d&&this.observer.emit(oe.Events.ERROR,oe.Events.ERROR,{type:K.ErrorTypes.MEDIA_ERROR,details:K.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),R.executeEnd=M(),[T(v)];var We=be.flush(pe);return x(We)?We.then(function(je){return g.flushRemux(fe,je,v),fe}):(this.flushRemux(fe,We,v),fe)},b.flushRemux=function(v,g,R){var O=g.audioTrack,H=g.avcTrack,Z=g.id3Track,ee=g.textTrack,fe=this.currentTransmuxState,pe=fe.accurateTimeOffset,xe=fe.timeOffset;P.logger.log("[transmuxer.ts]: Flushed fragment "+R.sn+(R.part>-1?" p: "+R.part:"")+" of level "+R.level);var Ce=this.remuxer.remux(O,H,Z,ee,xe,pe,!0,this.id);v.push({remuxResult:Ce,chunkMeta:R}),R.transmuxing.executeEnd=M()},b.resetInitialTimestamp=function(v){var g=this.demuxer,R=this.remuxer;if(!g||!R)return;g.resetTimeStamp(v),R.resetTimeStamp(v)},b.resetContiguity=function(){var v=this.demuxer,g=this.remuxer;if(!v||!g)return;v.resetContiguity(),g.resetNextTimestamp()},b.resetInitSegment=function(v,g,R,O){var H=this.demuxer,Z=this.remuxer;if(!H||!Z)return;H.resetInitSegment(g,R,O),Z.resetInitSegment(v,g,R)},b.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},b.transmux=function(v,g,R,O,H){var Z;return g&&g.method==="SAMPLE-AES"?Z=this.transmuxSampleAes(v,g,R,O,H):Z=this.transmuxUnencrypted(v,R,O,H),Z},b.transmuxUnencrypted=function(v,g,R,O){var H=this.demuxer.demux(v,g,!1,!this.config.progressive),Z=H.audioTrack,ee=H.avcTrack,fe=H.id3Track,pe=H.textTrack,xe=this.remuxer.remux(Z,ee,fe,pe,g,R,!1,this.id);return{remuxResult:xe,chunkMeta:O}},b.transmuxSampleAes=function(v,g,R,O,H){var Z=this;return this.demuxer.demuxSampleAes(v,g,R).then(function(ee){var fe=Z.remuxer.remux(ee.audioTrack,ee.avcTrack,ee.id3Track,ee.textTrack,R,O,!1,Z.id);return{remuxResult:fe,chunkMeta:H}})},b.configureTransmuxer=function(v,g){for(var R=this.config,O=this.observer,H=this.typeSupported,Z=this.vendor,ee=g.audioCodec,fe=g.defaultInitPts,pe=g.duration,xe=g.initSegmentData,Ce=g.videoCodec,be,Oe=0,We=C.length;Oe0&&b!=null&&b.key!=null&&b.iv!==null&&b.method!=null&&(m=b),m}var T=function(b){return{remuxResult:{},chunkMeta:b}};function x(w){return"then"in w&&w.then instanceof Function}var E=function(b,m,v,g,R){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=b,this.videoCodec=m,this.initSegmentData=v,this.duration=g,this.defaultInitPts=R},k=function(b,m,v,g,R){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=b,this.contiguous=m,this.accurateTimeOffset=v,this.trackSwitch=g,this.timeOffset=R}},"./src/demux/tsdemuxer.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"discardEPB",function(){return T});var oe=z("./src/demux/adts.ts"),K=z("./src/demux/mpegaudio.ts"),B=z("./src/demux/exp-golomb.ts"),se=z("./src/demux/id3.ts"),q=z("./src/demux/sample-aes.ts"),X=z("./src/events.ts"),V=z("./src/utils/mp4-tools.ts"),L=z("./src/utils/logger.ts"),U=z("./src/errors.ts"),G={video:1,audio:2,id3:3,text:4},I=function(){function x(k,w,b){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=k,this.config=w,this.typeSupported=b}x.probe=function(w){var b=x.syncOffset(w);return b<0?!1:(b&&L.logger.warn("MPEG2-TS detected but first sync word found @ offset "+b+", junk ahead ?"),!0)},x.syncOffset=function(w){for(var b=Math.min(1e3,w.length-3*188),m=0;m>4,ke=void 0;if(Qe>1){if(ke=Ge+5+w[Ge+4],ke===Ge+188)continue}else ke=Ge+4;switch(Xe){case Z:Ze&&(ee&&(g=d(ee))&&this.parseAVCPES(g,!1),ee={data:[],size:0}),ee&&(ee.data.push(w.subarray(ke,Ge+188)),ee.size+=Ge+188-ke);break;case fe:Ze&&(xe&&(g=d(xe))&&(O.isAAC?this.parseAACPES(g):this.parseMPEGPES(g)),xe={data:[],size:0}),xe&&(xe.data.push(w.subarray(ke,Ge+188)),xe.size+=Ge+188-ke);break;case pe:Ze&&(Ce&&(g=d(Ce))&&this.parseID3PES(g),Ce={data:[],size:0}),Ce&&(Ce.data.push(w.subarray(ke,Ge+188)),Ce.size+=Ge+188-ke);break;case 0:Ze&&(ke+=w[ke]+1),We=this._pmtId=M(w,ke);break;case We:{Ze&&(ke+=w[ke]+1);var Y=C(w,ke,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,m);Z=Y.avc,Z>0&&(R.pid=Z),fe=Y.audio,fe>0&&(O.pid=fe,O.isAAC=Y.isAAC),pe=Y.id3,pe>0&&(H.pid=pe),be&&!Oe&&(L.logger.log("reparse from beginning"),be=!1,Ge=ct-188),Oe=this.pmtParsed=!0;break}case 17:case 8191:break;default:be=!0;break}}else this.observer.emit(X.Events.ERROR,X.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});R.pesData=ee,O.pesData=xe,H.pesData=Ce;var A={audioTrack:O,avcTrack:R,id3Track:H,textTrack:this._txtTrack};return v&&this.extractRemainingSamples(A),A},E.flush=function(){var w=this.remainderData;this.remainderData=null;var b;return w?b=this.demux(w,-1,!1,!0):b={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(b),this.sampleAes?this.decrypt(b,this.sampleAes):b},E.extractRemainingSamples=function(w){var b=w.audioTrack,m=w.avcTrack,v=w.id3Track,g=m.pesData,R=b.pesData,O=v.pesData,H;g&&(H=d(g))?(this.parseAVCPES(H,!0),m.pesData=null):m.pesData=g,R&&(H=d(R))?(b.isAAC?this.parseAACPES(H):this.parseMPEGPES(H),b.pesData=null):(R!=null&&R.size&&L.logger.log("last AAC PES packet truncated,might overlap between fragments"),b.pesData=R),O&&(H=d(O))?(this.parseID3PES(H),v.pesData=null):v.pesData=O},E.demuxSampleAes=function(w,b,m){var v=this.demux(w,m,!0,!this.config.progressive),g=this.sampleAes=new q.default(this.observer,this.config,b);return this.decrypt(v,g)},E.decrypt=function(w,b){return new Promise(function(m){var v=w.audioTrack,g=w.avcTrack;v.samples&&v.isAAC?b.decryptAacSamples(v.samples,0,function(){g.samples?b.decryptAvcSamples(g.samples,0,0,function(){m(w)}):m(w)}):g.samples&&b.decryptAvcSamples(g.samples,0,0,function(){m(w)})})},E.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},E.parseAVCPES=function(w,b){var m=this,v=this._avcTrack,g=this.parseAVCNALu(w.data),R=!1,O=this.avcSample,H,Z=!1;w.data=null,O&&g.length&&!v.audFound&&(f(O,v),O=this.avcSample=P(!1,w.pts,w.dts,"")),g.forEach(function(ee){switch(ee.type){case 1:{H=!0,O||(O=m.avcSample=P(!0,w.pts,w.dts,"")),R&&(O.debug+="NDR "),O.frame=!0;var fe=ee.data;if(Z&&fe.length>4){var pe=new B.default(fe).readSliceType();(pe===2||pe===4||pe===7||pe===9)&&(O.key=!0)}break}case 5:H=!0,O||(O=m.avcSample=P(!0,w.pts,w.dts,"")),R&&(O.debug+="IDR "),O.key=!0,O.frame=!0;break;case 6:{H=!0,R&&O&&(O.debug+="SEI ");var xe=new B.default(T(ee.data));xe.readUByte();for(var Ce=0,be=0,Oe=!1,We=0;!Oe&&xe.bytesAvailable>1;){Ce=0;do We=xe.readUByte(),Ce+=We;while(We===255);be=0;do We=xe.readUByte(),be+=We;while(We===255);if(Ce===4&&xe.bytesAvailable!==0){Oe=!0;var je=xe.readUByte();if(je===181){var ct=xe.readUShort();if(ct===49){var Ge=xe.readUInt();if(Ge===1195456820){var Ze=xe.readUByte();if(Ze===3){for(var Xe=xe.readUByte(),Qe=xe.readUByte(),ke=31&Xe,Y=[Xe,Qe],A=0;A16){for(var _=[],J=0;J<16;J++)_.push(xe.readUByte().toString(16)),(J===3||J===5||J===7||J===9)&&_.push("-");for(var ae=be-16,$=new Uint8Array(ae),Se=0;Se=0){var xe={data:w.subarray(fe,O-v-1),type:pe};R.push(xe)}else{var Ce=this.getLastNalUnit();if(Ce&&(g&&O<=4-g&&(Ce.state&&(Ce.data=Ce.data.subarray(0,Ce.data.byteLength-g))),Z=O-v-1,Z>0)){var be=new Uint8Array(Ce.data.byteLength+Z);be.set(Ce.data,0),be.set(w.subarray(0,Z),Ce.data.byteLength),Ce.data=be,Ce.state=0}}O=0&&v>=0){var Oe={data:w.subarray(fe,b),type:pe,state:v};R.push(Oe)}if(R.length===0){var We=this.getLastNalUnit();if(We){var je=new Uint8Array(We.data.byteLength+w.byteLength);je.set(We.data,0),je.set(w,We.data.byteLength),We.data=je}}return m.naluState=v,R},E.parseAACPES=function(w){var b=0,m=this._audioTrack,v=this.aacOverFlow,g=w.data;if(v){this.aacOverFlow=null;var R=v.sample.unit.byteLength,O=Math.min(v.missing,R),H=R-O;v.sample.unit.set(g.subarray(0,O),H),m.samples.push(v.sample),b=v.missing}var Z,ee;for(Z=b,ee=g.length;Z1;){var R=new Uint8Array(g[0].length+g[1].length);R.set(g[0]),R.set(g[1],g[0].length),g[0]=R,g.splice(1,1)}k=g[0];var O=(k[0]<<16)+(k[1]<<8)+k[2];if(O===1){if(w=(k[4]<<8)+k[5],w&&w>x.size-6)return null;var H=k[7];H&192&&(m=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,H&64?(v=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,m-v>60*9e4&&(L.logger.warn(Math.round((m-v)/9e4)+"s delta between PTS and DTS, align them"),m=v)):v=m),b=k[8];var Z=b+9;if(x.size<=Z)return null;x.size-=Z;for(var ee=new Uint8Array(x.size),fe=0,pe=g.length;fexe){Z-=xe;continue}else k=k.subarray(Z),xe-=Z,Z=0;ee.set(k,E),E+=xe}return w&&(w-=b+3),{data:ee,pts:m,dts:v,len:w}}return null}function f(x,E){if(x.units.length&&x.frame){if(x.pts===void 0){var k=E.samples,w=k.length;if(w){var b=k[w-1];x.pts=b.pts,x.dts=b.dts}else{E.dropped++;return}}E.samples.push(x)}x.debug.length&&L.logger.log(x.pts+"/"+x.dts+":"+x.debug)}function p(x,E){var k=x.length;if(k>0){if(E.pts>=x[k-1].pts)x.push(E);else for(var w=k-1;w>=0;w--)if(E.ptsm)return g;return 0}},{key:"maxAutoLevel",get:function(){var b=this.levels,m=this.autoLevelCapping,v;return m===-1&&b&&b.length?v=b.length-1:v=m,v}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(b){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,b)}},{key:"audioTracks",get:function(){var b=this.audioTrackController;return b?b.audioTracks:[]}},{key:"audioTrack",get:function(){var b=this.audioTrackController;return b?b.audioTrack:-1},set:function(b){var m=this.audioTrackController;m&&(m.audioTrack=b)}},{key:"subtitleTracks",get:function(){var b=this.subtitleTrackController;return b?b.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var b=this.subtitleTrackController;return b?b.subtitleTrack:-1},set:function(b){var m=this.subtitleTrackController;m&&(m.subtitleTrack=b)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var b=this.subtitleTrackController;return b?b.subtitleDisplay:!1},set:function(b){var m=this.subtitleTrackController;m&&(m.subtitleDisplay=b)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(b){this.config.lowLatencyMode=b}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return d.Events}},{key:"ErrorTypes",get:function(){return f.ErrorTypes}},{key:"ErrorDetails",get:function(){return f.ErrorDetails}},{key:"DefaultConfig",get:function(){return E.defaultConfig?E.defaultConfig:P.hlsDefaultConfig},set:function(b){E.defaultConfig=b}}]),E}();x.defaultConfig=void 0},"./src/is-supported.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"isSupported",function(){return B}),z.d(re,"changeTypeSupported",function(){return se});var oe=z("./src/utils/mediasource-helper.ts");function K(){return self.SourceBuffer||self.WebKitSourceBuffer}function B(){var q=Object(oe.getMediaSource)();if(!q)return!1;var X=K(),V=q&&typeof q.isTypeSupported=="function"&&q.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),L=!X||X.prototype&&typeof X.prototype.appendBuffer=="function"&&typeof X.prototype.remove=="function";return!!V&&!!L}function se(){var q,X=K();return typeof(X==null||((q=X.prototype)===null||q===void 0)?void 0:q.changeType)=="function"}},"./src/loader/fragment-loader.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return I}),z.d(re,"LoadError",function(){return M});var oe=z("./src/polyfills/number.ts"),K=z("./src/errors.ts");function B(C,d){C.prototype=Object.create(d.prototype),C.prototype.constructor=C,L(C,d)}function se(C){var d=typeof Map=="function"?new Map:void 0;return se=function(p){if(p===null||!V(p))return p;if(typeof p!="function")throw new TypeError("Super expression must either be null or a function");if(typeof d!="undefined"){if(d.has(p))return d.get(p);d.set(p,T)}function T(){return q(p,arguments,U(this).constructor)}return T.prototype=Object.create(p.prototype,{constructor:{value:T,enumerable:!1,writable:!0,configurable:!0}}),L(T,p)},se(C)}function q(C,d,f){return X()?q=Reflect.construct:q=function(T,x,E){var k=[null];k.push.apply(k,x);var w=Function.bind.apply(T,k),b=new w;return E&&L(b,E.prototype),b},q.apply(null,arguments)}function X(){if(typeof Reflect=="undefined"||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(C){return!1}}function V(C){return Function.toString.call(C).indexOf("[native code]")!==-1}function L(C,d){return L=Object.setPrototypeOf||function(p,T){return p.__proto__=T,p},L(C,d)}function U(C){return U=Object.setPrototypeOf?Object.getPrototypeOf:function(f){return f.__proto__||Object.getPrototypeOf(f)},U(C)}var G=Math.pow(2,17),I=function(){function C(f){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=f}var d=C.prototype;return d.destroy=function(){this.loader&&(this.loader.destroy(),this.loader=null)},d.abort=function(){this.loader&&this.loader.abort()},d.load=function(p,T){var x=this,E=p.url;if(!E)return Promise.reject(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:p,networkDetails:null},"Fragment does not have a "+(E?"part list":"url")));this.abort();var k=this.config,w=k.fLoader,b=k.loader;return new Promise(function(m,v){x.loader&&x.loader.destroy();var g=x.loader=p.loader=w?new w(k):new b(k),R=P(p),O={timeout:k.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:k.fragLoadingMaxRetryTimeout,highWaterMark:G};p.stats=g.stats,g.load(R,O,{onSuccess:function(Z,ee,fe,pe){x.resetLoader(p,g),m({frag:p,part:null,payload:Z.data,networkDetails:pe})},onError:function(Z,ee,fe){x.resetLoader(p,g),v(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:p,response:Z,networkDetails:fe}))},onAbort:function(Z,ee,fe){x.resetLoader(p,g),v(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:p,networkDetails:fe}))},onTimeout:function(Z,ee,fe){x.resetLoader(p,g),v(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:p,networkDetails:fe}))},onProgress:function(Z,ee,fe,pe){T&&T({frag:p,part:null,payload:fe,networkDetails:pe})}})})},d.loadPart=function(p,T,x){var E=this;this.abort();var k=this.config,w=k.fLoader,b=k.loader;return new Promise(function(m,v){E.loader&&E.loader.destroy();var g=E.loader=p.loader=w?new w(k):new b(k),R=P(p,T),O={timeout:k.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:k.fragLoadingMaxRetryTimeout,highWaterMark:G};T.stats=g.stats,g.load(R,O,{onSuccess:function(Z,ee,fe,pe){E.resetLoader(p,g),E.updateStatsFromPart(p,T);var xe={frag:p,part:T,payload:Z.data,networkDetails:pe};x(xe),m(xe)},onError:function(Z,ee,fe){E.resetLoader(p,g),v(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:p,part:T,response:Z,networkDetails:fe}))},onAbort:function(Z,ee,fe){p.stats.aborted=T.stats.aborted,E.resetLoader(p,g),v(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:p,part:T,networkDetails:fe}))},onTimeout:function(Z,ee,fe){E.resetLoader(p,g),v(new M({type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:p,part:T,networkDetails:fe}))}})})},d.updateStatsFromPart=function(p,T){var x=p.stats,E=T.stats,k=E.total;if(x.loaded+=E.loaded,k){var w=Math.round(p.duration/T.duration),b=Math.min(Math.round(x.loaded/k),w),m=w-b,v=m*Math.round(x.loaded/b);x.total=x.loaded+v}else x.total=Math.max(x.loaded,x.total);var g=x.loading,R=E.loading;g.start?g.first+=R.first-R.start:(g.start=R.start,g.first=R.first),g.end=R.end},d.resetLoader=function(p,T){p.loader=null,this.loader===T&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),T.destroy()},C}();function P(C,d){d===void 0&&(d=null);var f=d||C,p={frag:C,part:d,responseType:"arraybuffer",url:f.url,headers:{},rangeStart:0,rangeEnd:0},T=f.byteRangeStartOffset,x=f.byteRangeEndOffset;return Object(oe.isFiniteNumber)(T)&&Object(oe.isFiniteNumber)(x)&&(p.rangeStart=T,p.rangeEnd=x),p}var M=function(C){B(d,C);function d(f){for(var p,T=arguments.length,x=new Array(T>1?T-1:0),E=1;E>8*(15-k)&255;return E},p.setDecryptDataFromLevelKey=function(x,E){var k=x;return(x==null?void 0:x.method)==="AES-128"&&x.uri&&!x.iv&&(k=q.LevelKey.fromURI(x.uri),k.method=x.method,k.iv=this.createInitializationVector(E),k.keyFormat="identity"),k},p.setElementaryStreamInfo=function(x,E,k,w,b,m){m===void 0&&(m=!1);var v=this.elementaryStreams,g=v[x];if(!g){v[x]={startPTS:E,endPTS:k,startDTS:w,endDTS:b,partial:m};return}g.startPTS=Math.min(g.startPTS,E),g.endPTS=Math.max(g.endPTS,k),g.startDTS=Math.min(g.startDTS,w),g.endDTS=Math.max(g.endDTS,b)},p.clearElementaryStreamInfo=function(){var x=this.elementaryStreams;x[I.AUDIO]=null,x[I.VIDEO]=null,x[I.AUDIOVIDEO]=null},G(f,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var x=this.sn;typeof x!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&se.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),x=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,x)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(oe.isFiniteNumber)(this.programDateTime))return null;var x=Object(oe.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+x*1e3}},{key:"encrypted",get:function(){var x;return!!((x=this.decryptdata)!==null&&x!==void 0&&x.keyFormat&&this.decryptdata.uri)}}]),f}(P),C=function(d){V(f,d);function f(p,T,x,E,k){var w;w=d.call(this,x)||this,w.fragOffset=0,w.duration=0,w.gap=!1,w.independent=!1,w.relurl=void 0,w.fragment=void 0,w.index=void 0,w.stats=new X.LoadStats,w.duration=p.decimalFloatingPoint("DURATION"),w.gap=p.bool("GAP"),w.independent=p.bool("INDEPENDENT"),w.relurl=p.enumeratedString("URI"),w.fragment=T,w.index=E;var b=p.enumeratedString("BYTERANGE");return b&&w.setByteRange(b,k),k&&(w.fragOffset=k.fragOffset+k.duration),w}return G(f,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var T=this.elementaryStreams;return!!(T.audio||T.video||T.audiovideo)}}]),f}(P)},"./src/loader/key-loader.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return se});var oe=z("./src/events.ts"),K=z("./src/errors.ts"),B=z("./src/utils/logger.ts"),se=function(){function q(V){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=V,this._registerListeners()}var X=q.prototype;return X._registerListeners=function(){this.hls.on(oe.Events.KEY_LOADING,this.onKeyLoading,this)},X._unregisterListeners=function(){this.hls.off(oe.Events.KEY_LOADING,this.onKeyLoading)},X.destroy=function(){this._unregisterListeners();for(var L in this.loaders){var U=this.loaders[L];U&&U.destroy()}this.loaders={}},X.onKeyLoading=function(L,U){var G=U.frag,I=G.type,P=this.loaders[I];if(!G.decryptdata){B.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var M=G.decryptdata.uri;if(M!==this.decrypturl||this.decryptkey===null){var C=this.hls.config;if(P&&(B.logger.warn("abort previous key loader for type:"+I),P.abort()),!M){B.logger.warn("key uri is falsy");return}var d=C.loader,f=G.loader=this.loaders[I]=new d(C);this.decrypturl=M,this.decryptkey=null;var p={url:M,frag:G,responseType:"arraybuffer"},T={timeout:C.fragLoadingTimeOut,maxRetry:0,retryDelay:C.fragLoadingRetryDelay,maxRetryDelay:C.fragLoadingMaxRetryTimeout,highWaterMark:0},x={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};f.load(p,T,x)}else this.decryptkey&&(G.decryptdata.key=this.decryptkey,this.hls.trigger(oe.Events.KEY_LOADED,{frag:G}))},X.loadsuccess=function(L,U,G){var I=G.frag;if(!I.decryptdata){B.logger.error("after key load, decryptdata unset");return}this.decryptkey=I.decryptdata.key=new Uint8Array(L.data),I.loader=null,delete this.loaders[I.type],this.hls.trigger(oe.Events.KEY_LOADED,{frag:I})},X.loaderror=function(L,U){var G=U.frag,I=G.loader;I&&I.abort(),delete this.loaders[G.type],this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:G,response:L})},X.loadtimeout=function(L,U){var G=U.frag,I=G.loader;I&&I.abort(),delete this.loaders[G.type],this.hls.trigger(oe.Events.ERROR,{type:K.ErrorTypes.NETWORK_ERROR,details:K.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:G})},q}()},"./src/loader/level-details.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"LevelDetails",function(){return q});var oe=z("./src/polyfills/number.ts");function K(X,V){for(var L=0;LU.endSN||G>0||G===0&&I>0,this.updated||this.advanced?this.misses=Math.floor(U.misses*.6):this.misses=U.misses+1,this.availabilityDelay=U.availabilityDelay},B(X,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(oe.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||se}},{key:"drift",get:function(){var U=this.driftEndTime-this.driftStartTime;if(U>0){var G=this.driftEnd-this.driftStart;return G*1e3/U}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var U;return(U=this.partList)!==null&&U!==void 0&&U.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var U;return(U=this.fragments)!==null&&U!==void 0&&U.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var U;return(U=this.partList)!==null&&U!==void 0&&U.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var U;return(U=this.partList)!==null&&U!==void 0&&U.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),X}()},"./src/loader/level-key.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"LevelKey",function(){return q});var oe=z("./node_modules/url-toolkit/src/url-toolkit.js"),K=z.n(oe);function B(X,V){for(var L=0;L2){var v=m.shift()+".";return v+=parseInt(m.shift()).toString(16),v+=("000"+parseInt(m.shift()).toString(16)).substr(-4),v}return b},k.resolve=function(b,m){return K.buildAbsoluteURL(m,b,{alwaysNormalize:!0})},k.parseMasterPlaylist=function(b,m){var v=[],g={},R=!1;G.lastIndex=0;for(var O;(O=G.exec(b))!=null;)if(O[1]){var H=new V.AttrList(O[1]),Z={attrs:H,bitrate:H.decimalInteger("AVERAGE-BANDWIDTH")||H.decimalInteger("BANDWIDTH"),name:H.NAME,url:k.resolve(O[2],m)},ee=H.decimalResolution("RESOLUTION");ee&&(Z.width=ee.width,Z.height=ee.height),p((H.CODECS||"").split(/[ ,]+/).filter(function(pe){return pe}),Z),Z.videoCodec&&Z.videoCodec.indexOf("avc1")!==-1&&(Z.videoCodec=k.convertAVC1ToAVCOTI(Z.videoCodec)),v.push(Z)}else if(O[3]){var fe=new V.AttrList(O[3]);fe["DATA-ID"]&&(R=!0,g[fe["DATA-ID"]]=fe)}return{levels:v,sessionData:R?g:null}},k.parseMasterPlaylistMedia=function(b,m,v,g){g===void 0&&(g=[]);var R,O=[],H=0;for(I.lastIndex=0;(R=I.exec(b))!==null;){var Z=new V.AttrList(R[1]);if(Z.TYPE===v){var ee={attrs:Z,bitrate:0,id:H++,groupId:Z["GROUP-ID"],instreamId:Z["INSTREAM-ID"],name:Z.NAME||Z.LANGUAGE||"",type:v,default:Z.bool("DEFAULT"),autoselect:Z.bool("AUTOSELECT"),forced:Z.bool("FORCED"),lang:Z.LANGUAGE,url:Z.URI?k.resolve(Z.URI,m):""};if(g.length){var fe=k.findGroup(g,ee.groupId)||g[0];T(ee,fe,"audioCodec"),T(ee,fe,"textCodec")}O.push(ee)}}return O},k.parseLevelPlaylist=function(b,m,v,g,R){var O=new q.LevelDetails(m),H=O.fragments,Z=null,ee=0,fe=0,pe=0,xe=0,Ce=null,be=new se.Fragment(g,m),Oe,We,je,ct=-1,Ge=!1;for(P.lastIndex=0,O.m3u8=b;(Oe=P.exec(b))!==null;){Ge&&(Ge=!1,be=new se.Fragment(g,m),be.start=pe,be.sn=ee,be.cc=xe,be.level=v,Z&&(be.initSegment=Z,be.rawProgramDateTime=Z.rawProgramDateTime));var Ze=Oe[1];if(Ze){be.duration=parseFloat(Ze);var Xe=(" "+Oe[2]).slice(1);be.title=Xe||null,be.tagList.push(Xe?["INF",Ze,Xe]:["INF",Ze])}else if(Oe[3])Object(oe.isFiniteNumber)(be.duration)&&(be.start=pe,je&&(be.levelkey=je),be.sn=ee,be.level=v,be.cc=xe,be.urlId=R,H.push(be),be.relurl=(" "+Oe[3]).slice(1),E(be,Ce),Ce=be,pe+=be.duration,ee++,fe=0,Ge=!0);else if(Oe[4]){var Qe=(" "+Oe[4]).slice(1);Ce?be.setByteRange(Qe,Ce):be.setByteRange(Qe)}else if(Oe[5])be.rawProgramDateTime=(" "+Oe[5]).slice(1),be.tagList.push(["PROGRAM-DATE-TIME",be.rawProgramDateTime]),ct===-1&&(ct=H.length);else{if(Oe=Oe[0].match(M),!Oe){L.logger.warn("No matches on slow regex match for level playlist!");continue}for(We=1;We-1){L.logger.warn("Keyformat "+bt+" is not supported from the manifest");continue}else if(bt!=="identity")continue;$e&&(je=X.LevelKey.fromURL(m,at),at&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf($e)>=0&&(je.method=$e,je.keyFormat=bt,tt&&(je.keyID=tt),nt&&(je.keyFormatVersions=nt),je.iv=Ke));break}case"START":{var Lt=new V.AttrList(Y),Ot=Lt.decimalFloatingPoint("TIME-OFFSET");Object(oe.isFiniteNumber)(Ot)&&(O.startTimeOffset=Ot);break}case"MAP":{var xt=new V.AttrList(Y);be.relurl=xt.URI,xt.BYTERANGE&&be.setByteRange(xt.BYTERANGE),be.level=v,be.sn="initSegment",je&&(be.levelkey=je),be.initSegment=null,Z=be,Ge=!0;break}case"SERVER-CONTROL":{var jt=new V.AttrList(Y);O.canBlockReload=jt.bool("CAN-BLOCK-RELOAD"),O.canSkipUntil=jt.optionalFloat("CAN-SKIP-UNTIL",0),O.canSkipDateRanges=O.canSkipUntil>0&&jt.bool("CAN-SKIP-DATERANGES"),O.partHoldBack=jt.optionalFloat("PART-HOLD-BACK",0),O.holdBack=jt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Nt=new V.AttrList(Y);O.partTarget=Nt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var mt=O.partList;mt||(mt=O.partList=[]);var Ht=fe>0?mt[mt.length-1]:void 0,Vt=fe++,ge=new se.Part(new V.AttrList(Y),be,m,Vt,Ht);mt.push(ge),be.duration+=ge.duration;break}case"PRELOAD-HINT":{var ie=new V.AttrList(Y);O.preloadHint=ie;break}case"RENDITION-REPORT":{var ne=new V.AttrList(Y);O.renditionReports=O.renditionReports||[],O.renditionReports.push(ne);break}default:L.logger.warn("line parsed but not handled: "+Oe);break}}}Ce&&!Ce.relurl?(H.pop(),pe-=Ce.duration,O.partList&&(O.fragmentHint=Ce)):O.partList&&(E(be,Ce),be.cc=xe,O.fragmentHint=be);var ce=H.length,me=H[0],le=H[ce-1];if(pe+=O.skippedSegments*O.targetduration,pe>0&&ce&&le){O.averagetargetduration=pe/ce;var ue=le.sn;O.endSN=ue!=="initSegment"?ue:0,me&&(O.startCC=me.cc,me.initSegment||O.fragments.every(function(ye){return ye.relurl&&d(ye.relurl)})&&(L.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),be=new se.Fragment(g,m),be.relurl=le.relurl,be.level=v,be.sn="initSegment",me.initSegment=be,O.needSidxRanges=!0))}else O.endSN=0,O.startCC=0;return O.fragmentHint&&(pe+=O.fragmentHint.duration),O.totalduration=pe,O.endCC=xe,ct>0&&x(H,ct),O},k}();function p(k,w){["video","audio","text"].forEach(function(b){var m=k.filter(function(g){return Object(U.isCodecType)(g,b)});if(m.length){var v=m.filter(function(g){return g.lastIndexOf("avc1",0)===0||g.lastIndexOf("mp4a",0)===0});w[b+"Codec"]=v.length>0?v[0]:m[0],k=k.filter(function(g){return m.indexOf(g)===-1})}}),w.unknownCodecs=k}function T(k,w,b){var m=w[b];m&&(k[b]=m)}function x(k,w){for(var b=k[w],m=w;m--;){var v=k[m];if(!v)return;v.programDateTime=b.programDateTime-v.duration*1e3,b=v}}function E(k,w){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):w!=null&&w.programDateTime&&(k.programDateTime=w.endProgramDateTime),Object(oe.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ze,re,z){"use strict";z.r(re);var oe=z("./src/polyfills/number.ts"),K=z("./src/events.ts"),B=z("./src/errors.ts"),se=z("./src/utils/logger.ts"),q=z("./src/utils/mp4-tools.ts"),X=z("./src/loader/m3u8-parser.ts"),V=z("./src/types/loader.ts"),L=z("./src/utils/attr-list.ts");function U(P){var M=P.type;switch(M){case V.PlaylistContextType.AUDIO_TRACK:return V.PlaylistLevelType.AUDIO;case V.PlaylistContextType.SUBTITLE_TRACK:return V.PlaylistLevelType.SUBTITLE;default:return V.PlaylistLevelType.MAIN}}function G(P,M){var C=P.url;return(C===void 0||C.indexOf("data:")===0)&&(C=M.url),C}var I=function(){function P(C){this.hls=void 0,this.loaders=Object.create(null),this.hls=C,this.registerListeners()}var M=P.prototype;return M.registerListeners=function(){var d=this.hls;d.on(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(K.Events.LEVEL_LOADING,this.onLevelLoading,this),d.on(K.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),d.on(K.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},M.unregisterListeners=function(){var d=this.hls;d.off(K.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(K.Events.LEVEL_LOADING,this.onLevelLoading,this),d.off(K.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),d.off(K.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},M.createInternalLoader=function(d){var f=this.hls.config,p=f.pLoader,T=f.loader,x=p||T,E=new x(f);return d.loader=E,this.loaders[d.type]=E,E},M.getInternalLoader=function(d){return this.loaders[d.type]},M.resetInternalLoader=function(d){this.loaders[d]&&delete this.loaders[d]},M.destroyInternalLoaders=function(){for(var d in this.loaders){var f=this.loaders[d];f&&f.destroy(),this.resetInternalLoader(d)}},M.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},M.onManifestLoading=function(d,f){var p=f.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:V.PlaylistContextType.MANIFEST,url:p,deliveryDirectives:null})},M.onLevelLoading=function(d,f){var p=f.id,T=f.level,x=f.url,E=f.deliveryDirectives;this.load({id:p,groupId:null,level:T,responseType:"text",type:V.PlaylistContextType.LEVEL,url:x,deliveryDirectives:E})},M.onAudioTrackLoading=function(d,f){var p=f.id,T=f.groupId,x=f.url,E=f.deliveryDirectives;this.load({id:p,groupId:T,level:null,responseType:"text",type:V.PlaylistContextType.AUDIO_TRACK,url:x,deliveryDirectives:E})},M.onSubtitleTrackLoading=function(d,f){var p=f.id,T=f.groupId,x=f.url,E=f.deliveryDirectives;this.load({id:p,groupId:T,level:null,responseType:"text",type:V.PlaylistContextType.SUBTITLE_TRACK,url:x,deliveryDirectives:E})},M.load=function(d){var f,p=this.hls.config,T=this.getInternalLoader(d);if(T){var x=T.context;if(x&&x.url===d.url){se.logger.trace("[playlist-loader]: playlist request ongoing");return}se.logger.log("[playlist-loader]: aborting previous loader for type: "+d.type),T.abort()}var E,k,w,b;switch(d.type){case V.PlaylistContextType.MANIFEST:E=p.manifestLoadingMaxRetry,k=p.manifestLoadingTimeOut,w=p.manifestLoadingRetryDelay,b=p.manifestLoadingMaxRetryTimeout;break;case V.PlaylistContextType.LEVEL:case V.PlaylistContextType.AUDIO_TRACK:case V.PlaylistContextType.SUBTITLE_TRACK:E=0,k=p.levelLoadingTimeOut;break;default:E=p.levelLoadingMaxRetry,k=p.levelLoadingTimeOut,w=p.levelLoadingRetryDelay,b=p.levelLoadingMaxRetryTimeout;break}if(T=this.createInternalLoader(d),(f=d.deliveryDirectives)!==null&&f!==void 0&&f.part){var m;if(d.type===V.PlaylistContextType.LEVEL&&d.level!==null?m=this.hls.levels[d.level].details:d.type===V.PlaylistContextType.AUDIO_TRACK&&d.id!==null?m=this.hls.audioTracks[d.id].details:d.type===V.PlaylistContextType.SUBTITLE_TRACK&&d.id!==null&&(m=this.hls.subtitleTracks[d.id].details),m){var v=m.partTarget,g=m.targetduration;v&&g&&(k=Math.min(Math.max(v*3,g*.8)*1e3,k))}}var R={timeout:k,maxRetry:E,retryDelay:w,maxRetryDelay:b,highWaterMark:0},O={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};T.load(d,R,O)},M.loadsuccess=function(d,f,p,T){if(T===void 0&&(T=null),p.isSidxRequest){this.handleSidxRequest(d,p),this.handlePlaylistLoaded(d,f,p,T);return}this.resetInternalLoader(p.type);var x=d.data;if(x.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(d,p,"no EXTM3U delimiter",T);return}f.parsing.start=performance.now(),x.indexOf("#EXTINF:")>0||x.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(d,f,p,T):this.handleMasterPlaylist(d,f,p,T)},M.loaderror=function(d,f,p){p===void 0&&(p=null),this.handleNetworkError(f,p,!1,d)},M.loadtimeout=function(d,f,p){p===void 0&&(p=null),this.handleNetworkError(f,p,!0)},M.handleMasterPlaylist=function(d,f,p,T){var x=this.hls,E=d.data,k=G(d,p),w=X.default.parseMasterPlaylist(E,k),b=w.levels,m=w.sessionData;if(!b.length){this.handleManifestParsingError(d,p,"no level found in manifest",T);return}var v=b.map(function(ee){return{id:ee.attrs.AUDIO,audioCodec:ee.audioCodec}}),g=b.map(function(ee){return{id:ee.attrs.SUBTITLES,textCodec:ee.textCodec}}),R=X.default.parseMasterPlaylistMedia(E,k,"AUDIO",v),O=X.default.parseMasterPlaylistMedia(E,k,"SUBTITLES",g),H=X.default.parseMasterPlaylistMedia(E,k,"CLOSED-CAPTIONS");if(R.length){var Z=R.some(function(ee){return!ee.url});!Z&&b[0].audioCodec&&!b[0].attrs.AUDIO&&(se.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),R.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new L.AttrList({}),bitrate:0,url:""}))}x.trigger(K.Events.MANIFEST_LOADED,{levels:b,audioTracks:R,subtitles:O,captions:H,url:k,stats:f,networkDetails:T,sessionData:m})},M.handleTrackOrLevelPlaylist=function(d,f,p,T){var x=this.hls,E=p.id,k=p.level,w=p.type,b=G(d,p),m=Object(oe.isFiniteNumber)(E)?E:0,v=Object(oe.isFiniteNumber)(k)?k:m,g=U(p),R=X.default.parseLevelPlaylist(d.data,b,v,g,m);if(!R.fragments.length){x.trigger(K.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:b,reason:"no fragments found in level",level:typeof p.level=="number"?p.level:void 0});return}if(w===V.PlaylistContextType.MANIFEST){var O={attrs:new L.AttrList({}),bitrate:0,details:R,name:"",url:b};x.trigger(K.Events.MANIFEST_LOADED,{levels:[O],audioTracks:[],url:b,stats:f,networkDetails:T,sessionData:null})}if(f.parsing.end=performance.now(),R.needSidxRanges){var H,Z=(H=R.fragments[0].initSegment)===null||H===void 0?void 0:H.url;this.load({url:Z,isSidxRequest:!0,type:w,level:k,levelDetails:R,id:E,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}p.levelDetails=R,this.handlePlaylistLoaded(d,f,p,T)},M.handleSidxRequest=function(d,f){var p=Object(q.parseSegmentIndex)(new Uint8Array(d.data));if(!p)return;var T=p.references,x=f.levelDetails;T.forEach(function(E,k){var w=E.info,b=x.fragments[k];b.byteRange.length===0&&b.setByteRange(String(1+w.end-w.start)+"@"+String(w.start)),b.initSegment&&b.initSegment.setByteRange(String(p.moovEndOffset)+"@0")})},M.handleManifestParsingError=function(d,f,p,T){this.hls.trigger(K.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:f.type===V.PlaylistContextType.MANIFEST,url:d.url,reason:p,response:d,context:f,networkDetails:T})},M.handleNetworkError=function(d,f,p,T){p===void 0&&(p=!1),se.logger.warn("[playlist-loader]: A network "+(p?"timeout":"error")+" occurred while loading "+d.type+" level: "+d.level+" id: "+d.id+' group-id: "'+d.groupId+'"');var x=B.ErrorDetails.UNKNOWN,E=!1,k=this.getInternalLoader(d);switch(d.type){case V.PlaylistContextType.MANIFEST:x=p?B.ErrorDetails.MANIFEST_LOAD_TIMEOUT:B.ErrorDetails.MANIFEST_LOAD_ERROR,E=!0;break;case V.PlaylistContextType.LEVEL:x=p?B.ErrorDetails.LEVEL_LOAD_TIMEOUT:B.ErrorDetails.LEVEL_LOAD_ERROR,E=!1;break;case V.PlaylistContextType.AUDIO_TRACK:x=p?B.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:B.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,E=!1;break;case V.PlaylistContextType.SUBTITLE_TRACK:x=p?B.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:B.ErrorDetails.SUBTITLE_LOAD_ERROR,E=!1;break}k&&this.resetInternalLoader(d.type);var w={type:B.ErrorTypes.NETWORK_ERROR,details:x,fatal:E,url:d.url,loader:k,context:d,networkDetails:f};T&&(w.response=T),this.hls.trigger(K.Events.ERROR,w)},M.handlePlaylistLoaded=function(d,f,p,T){var x=p.type,E=p.level,k=p.id,w=p.groupId,b=p.loader,m=p.levelDetails,v=p.deliveryDirectives;if(!(m!=null&&m.targetduration)){this.handleManifestParsingError(d,p,"invalid target duration",T);return}if(!b)return;m.live&&(b.getCacheAge&&(m.ageHeader=b.getCacheAge()||0),(!b.getCacheAge||isNaN(m.ageHeader))&&(m.ageHeader=0));switch(x){case V.PlaylistContextType.MANIFEST:case V.PlaylistContextType.LEVEL:this.hls.trigger(K.Events.LEVEL_LOADED,{details:m,level:E||0,id:k||0,stats:f,networkDetails:T,deliveryDirectives:v});break;case V.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(K.Events.AUDIO_TRACK_LOADED,{details:m,id:k||0,groupId:w||"",stats:f,networkDetails:T,deliveryDirectives:v});break;case V.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(K.Events.SUBTITLE_TRACK_LOADED,{details:m,id:k||0,groupId:w||"",stats:f,networkDetails:T,deliveryDirectives:v});break}},P}();re.default=I},"./src/polyfills/number.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"isFiniteNumber",function(){return oe}),z.d(re,"MAX_SAFE_INTEGER",function(){return K});var oe=Number.isFinite||function(B){return typeof B=="number"&&isFinite(B)},K=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ze,re,z){"use strict";z.r(re);var oe=function(){function K(){}return K.getSilentFrame=function(se,q){switch(se){case"mp4a.40.2":if(q===1)return new Uint8Array([0,200,0,128,35,128]);if(q===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(q===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(q===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(q===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(q===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(q===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(q===2)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]);if(q===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]);break}return},K}();re.default=oe},"./src/remux/mp4-generator.ts":function(ze,re,z){"use strict";z.r(re);var oe=Math.pow(2,32)-1,K=function(){function B(){}return B.init=function(){B.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var q;for(q in B.types)B.types.hasOwnProperty(q)&&(B.types[q]=[q.charCodeAt(0),q.charCodeAt(1),q.charCodeAt(2),q.charCodeAt(3)]);var X=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),V=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);B.HDLR_TYPES={video:X,audio:V};var L=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),U=new Uint8Array([0,0,0,0,0,0,0,0]);B.STTS=B.STSC=B.STCO=U,B.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),B.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),B.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),B.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var G=new Uint8Array([105,115,111,109]),I=new Uint8Array([97,118,99,49]),P=new Uint8Array([0,0,0,1]);B.FTYP=B.box(B.types.ftyp,G,P,G,I),B.DINF=B.box(B.types.dinf,B.box(B.types.dref,L))},B.box=function(q){for(var X=8,V=arguments.length,L=new Array(V>1?V-1:0),U=1;U>24&255,P[1]=X>>16&255,P[2]=X>>8&255,P[3]=X&255,P.set(q,4),G=0,X=8;G>24&255,q>>16&255,q>>8&255,q&255,V>>24,V>>16&255,V>>8&255,V&255,L>>24,L>>16&255,L>>8&255,L&255,85,196,0,0]))},B.mdia=function(q){return B.box(B.types.mdia,B.mdhd(q.timescale,q.duration),B.hdlr(q.type),B.minf(q))},B.mfhd=function(q){return B.box(B.types.mfhd,new Uint8Array([0,0,0,0,q>>24,q>>16&255,q>>8&255,q&255]))},B.minf=function(q){return q.type==="audio"?B.box(B.types.minf,B.box(B.types.smhd,B.SMHD),B.DINF,B.stbl(q)):B.box(B.types.minf,B.box(B.types.vmhd,B.VMHD),B.DINF,B.stbl(q))},B.moof=function(q,X,V){return B.box(B.types.moof,B.mfhd(q),B.traf(V,X))},B.moov=function(q){for(var X=q.length,V=[];X--;)V[X]=B.trak(q[X]);return B.box.apply(null,[B.types.moov,B.mvhd(q[0].timescale,q[0].duration)].concat(V).concat(B.mvex(q)))},B.mvex=function(q){for(var X=q.length,V=[];X--;)V[X]=B.trex(q[X]);return B.box.apply(null,[B.types.mvex].concat(V))},B.mvhd=function(q,X){X*=q;var V=Math.floor(X/(oe+1)),L=Math.floor(X%(oe+1)),U=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,q>>24&255,q>>16&255,q>>8&255,q&255,V>>24,V>>16&255,V>>8&255,V&255,L>>24,L>>16&255,L>>8&255,L&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return B.box(B.types.mvhd,U)},B.sdtp=function(q){var X=q.samples||[],V=new Uint8Array(4+X.length),L,U;for(L=0;L>>8&255),X.push(G&255),X=X.concat(Array.prototype.slice.call(U));for(L=0;L>>8&255),V.push(G&255),V=V.concat(Array.prototype.slice.call(U));var I=B.box(B.types.avcC,new Uint8Array([1,X[3],X[4],X[5],252|3,224|q.sps.length].concat(X).concat([q.pps.length]).concat(V))),P=q.width,M=q.height,C=q.pixelRatio[0],d=q.pixelRatio[1];return B.box(B.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,P>>8&255,P&255,M>>8&255,M&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),I,B.box(B.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),B.box(B.types.pasp,new Uint8Array([C>>24,C>>16&255,C>>8&255,C&255,d>>24,d>>16&255,d>>8&255,d&255])))},B.esds=function(q){var X=q.config.length;return new Uint8Array([0,0,0,0,3,23+X,0,1,0,4,15+X,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([X]).concat(q.config).concat([6,1,2]))},B.mp4a=function(q){var X=q.samplerate;return B.box(B.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,q.channelCount,0,16,0,0,0,0,X>>8&255,X&255,0,0]),B.box(B.types.esds,B.esds(q)))},B.mp3=function(q){var X=q.samplerate;return B.box(B.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,q.channelCount,0,16,0,0,0,0,X>>8&255,X&255,0,0]))},B.stsd=function(q){return q.type==="audio"?!q.isAAC&&q.codec==="mp3"?B.box(B.types.stsd,B.STSD,B.mp3(q)):B.box(B.types.stsd,B.STSD,B.mp4a(q)):B.box(B.types.stsd,B.STSD,B.avc1(q))},B.tkhd=function(q){var X=q.id,V=q.duration*q.timescale,L=q.width,U=q.height,G=Math.floor(V/(oe+1)),I=Math.floor(V%(oe+1));return B.box(B.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,X>>24&255,X>>16&255,X>>8&255,X&255,0,0,0,0,G>>24,G>>16&255,G>>8&255,G&255,I>>24,I>>16&255,I>>8&255,I&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,L>>8&255,L&255,0,0,U>>8&255,U&255,0,0]))},B.traf=function(q,X){var V=B.sdtp(q),L=q.id,U=Math.floor(X/(oe+1)),G=Math.floor(X%(oe+1));return B.box(B.types.traf,B.box(B.types.tfhd,new Uint8Array([0,0,0,0,L>>24,L>>16&255,L>>8&255,L&255])),B.box(B.types.tfdt,new Uint8Array([1,0,0,0,U>>24,U>>16&255,U>>8&255,U&255,G>>24,G>>16&255,G>>8&255,G&255])),B.trun(q,V.length+16+20+8+16+8+8),V)},B.trak=function(q){return q.duration=q.duration||4294967295,B.box(B.types.trak,B.tkhd(q),B.mdia(q))},B.trex=function(q){var X=q.id;return B.box(B.types.trex,new Uint8Array([0,0,0,0,X>>24,X>>16&255,X>>8&255,X&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},B.trun=function(q,X){var V=q.samples||[],L=V.length,U=12+16*L,G=new Uint8Array(U),I,P,M,C,d,f;for(X+=8+U,G.set([0,0,15,1,L>>>24&255,L>>>16&255,L>>>8&255,L&255,X>>>24&255,X>>>16&255,X>>>8&255,X&255],0),I=0;I>>24&255,M>>>16&255,M>>>8&255,M&255,C>>>24&255,C>>>16&255,C>>>8&255,C&255,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.paddingValue<<1|d.isNonSync,d.degradPrio&240<<8,d.degradPrio&15,f>>>24&255,f>>>16&255,f>>>8&255,f&255],12+16*I);return B.box(B.types.trun,G)},B.initSegment=function(q){B.types||B.init();var X=B.moov(q),V=new Uint8Array(B.FTYP.byteLength+X.byteLength);return V.set(B.FTYP),V.set(X,B.FTYP.byteLength),V},B}();K.types=void 0,K.HDLR_TYPES=void 0,K.STTS=void 0,K.STSC=void 0,K.STCO=void 0,K.STSZ=void 0,K.VMHD=void 0,K.SMHD=void 0,K.STSD=void 0,K.FTYP=void 0,K.DINF=void 0,re.default=K},"./src/remux/mp4-remuxer.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return f}),z.d(re,"normalizePts",function(){return p});var oe=z("./src/polyfills/number.ts"),K=z("./src/remux/aac-helper.ts"),B=z("./src/remux/mp4-generator.ts"),se=z("./src/events.ts"),q=z("./src/errors.ts"),X=z("./src/utils/logger.ts"),V=z("./src/types/loader.ts"),L=z("./src/utils/timescale-conversion.ts");function U(){return U=Object.assign||function(k){for(var w=1;w0?R:O.pts},m[0].pts);return v&&X.logger.debug("PTS rollover detected"),g},w.remux=function(m,v,g,R,O,H,Z,ee){var fe,pe,xe,Ce,be,Oe,We=O,je=O,ct=m.pid>-1,Ge=v.pid>-1,Ze=v.samples.length,Xe=m.samples.length>0,Qe=Ze>1,ke=(!ct||Xe)&&(!Ge||Qe)||this.ISGenerated||Z;if(ke){this.ISGenerated||(xe=this.generateIS(m,v,O));var Y=this.isVideoContiguous,A=-1;if(Qe&&(A=T(v.samples),!Y&&this.config.forceKeyFrameOnDiscontinuity))if(Oe=!0,A>0){X.logger.warn("[mp4-remuxer]: Dropped "+A+" out of "+Ze+" video samples due to a missing keyframe");var _=this.getVideoStartPts(v.samples);v.samples=v.samples.slice(A),v.dropped+=A,je+=(v.samples[0].pts-_)/(v.timescale||9e4)}else A===-1&&(X.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ze+" video samples"),Oe=!1);if(this.ISGenerated){if(Xe&&Qe){var J=this.getVideoStartPts(v.samples),ae=p(m.samples[0].pts,J)-J,$=ae/v.inputTimeScale;We+=Math.max(0,$),je+=Math.max(0,-$)}if(Xe){if(m.samplerate||(X.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),xe=this.generateIS(m,v,O)),pe=this.remuxAudio(m,We,this.isAudioContiguous,H,Ge||Qe||ee===V.PlaylistLevelType.AUDIO?je:void 0),Qe){var Se=pe?pe.endPTS-pe.startPTS:0;v.inputTimeScale||(X.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),xe=this.generateIS(m,v,O)),fe=this.remuxVideo(v,je,Y,Se)}}else Qe&&(fe=this.remuxVideo(v,je,Y,0));fe&&(fe.firstKeyFrame=A,fe.independent=A!==-1)}}return this.ISGenerated&&(g.samples.length&&(be=this.remuxID3(g,O)),R.samples.length&&(Ce=this.remuxText(R,O))),{audio:pe,video:fe,initSegment:xe,independent:Oe,text:Ce,id3:be}},w.generateIS=function(m,v,g){var R=m.samples,O=v.samples,H=this.typeSupported,Z={},ee=!Object(oe.isFiniteNumber)(this._initPTS),fe="audio/mp4",pe,xe,Ce;if(ee&&(pe=xe=Infinity),m.config&&R.length&&(m.timescale=m.samplerate,m.isAAC||(H.mpeg?(fe="audio/mpeg",m.codec=""):H.mp3&&(m.codec="mp3")),Z.audio={id:"audio",container:fe,codec:m.codec,initSegment:!m.isAAC&&H.mpeg?new Uint8Array(0):B.default.initSegment([m]),metadata:{channelCount:m.channelCount}},ee&&(Ce=m.inputTimeScale,pe=xe=R[0].pts-Math.round(Ce*g))),v.sps&&v.pps&&O.length&&(v.timescale=v.inputTimeScale,Z.video={id:"main",container:"video/mp4",codec:v.codec,initSegment:B.default.initSegment([v]),metadata:{width:v.width,height:v.height}},ee)){Ce=v.inputTimeScale;var be=this.getVideoStartPts(O),Oe=Math.round(Ce*g);xe=Math.min(xe,p(O[0].dts,be)-Oe),pe=Math.min(pe,be-Oe)}if(Object.keys(Z).length)return this.ISGenerated=!0,ee&&(this._initPTS=pe,this._initDTS=xe),{tracks:Z,initPTS:pe,timescale:Ce}},w.remuxVideo=function(m,v,g,R){var O=m.inputTimeScale,H=m.samples,Z=[],ee=H.length,fe=this._initPTS,pe=this.nextAvcDts,xe=8,Ce,be,Oe,We=Number.POSITIVE_INFINITY,je=Number.NEGATIVE_INFINITY,ct=0,Ge=!1;if(!g||pe===null){var Ze=v*O,Xe=H[0].pts-p(H[0].dts,H[0].pts);pe=Ze-Xe}for(var Qe=0;Qeke.pts){var Y=9e4*.2;ct=Math.max(Math.min(ct,ke.pts-ke.dts),-1*Y)}ke.dts0?Qe-1:Qe].dts&&(Ge=!0)}Ge&&H.sort(function(Kr,Jt){var Yt=Kr.dts-Jt.dts,jn=Kr.pts-Jt.pts;return Yt||jn}),be=H[0].dts,Oe=H[H.length-1].dts;var A=Math.round((Oe-be)/(ee-1));if(ct<0){if(ctA,Fe=$<-1;if(Se||Fe){Se?X.logger.warn("AVC: "+Object(L.toMsFromMpegTsClock)($,!0)+" ms ("+$+"dts) hole between fragments detected, filling it"):X.logger.warn("AVC: "+Object(L.toMsFromMpegTsClock)(-$,!0)+" ms ("+$+"dts) overlapping between fragments detected"),be=pe;var $e=H[0].pts-$;H[0].dts=be,H[0].pts=$e,X.logger.log("Video: First PTS/DTS adjusted: "+Object(L.toMsFromMpegTsClock)($e,!0)+"/"+Object(L.toMsFromMpegTsClock)(be,!0)+", delta: "+Object(L.toMsFromMpegTsClock)($,!0)+" ms")}}d&&(be=Math.max(0,be));for(var at=0,Ke=0,nt=0;nt0?mt-1:mt].dts;if(ue.stretchShortVideoTrack&&this.nextAudioPts!==null){var we=Math.floor(ue.maxBufferHole*O),Ne=(R?We+R*O:this.nextAudioPts)-Ht.pts;Ne>we?(Ce=Ne-ye,Ce<0&&(Ce=ye),X.logger.log("[mp4-remuxer]: It is approximately "+Ne/90+" ms to the next segment; using duration "+Ce/90+" ms for the last video frame.")):Ce=ye}else Ce=ye}var Ie=Math.round(Ht.pts-Ht.dts);Z.push(new x(Ht.key,Ce,ge,Ie))}if(Z.length&&M&&M<70){var lt=Z[0].flags;lt.dependsOn=2,lt.isNonSync=0}console.assert(Ce!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=pe=Oe+Ce,this.isVideoContiguous=!0;var Pt=B.default.moof(m.sequenceNumber++,be,U({},m,{samples:Z})),Zt="video",$t={data1:Pt,data2:jt,startPTS:We/O,endPTS:(je+Ce)/O,startDTS:be/O,endDTS:pe/O,type:Zt,hasAudio:!1,hasVideo:!0,nb:Z.length,dropped:m.dropped};return m.samples=[],m.dropped=0,console.assert(jt.length,"MDAT length must not be zero"),$t},w.remuxAudio=function(m,v,g,R,O){var H=m.inputTimeScale,Z=m.samplerate?m.samplerate:H,ee=H/Z,fe=m.isAAC?I:P,pe=fe*ee,xe=this._initPTS,Ce=!m.isAAC&&this.typeSupported.mpeg,be=[],Oe=m.samples,We=Ce?0:8,je=this.nextAudioPts||-1,ct=v*H;if(this.isAudioContiguous=g=g||Oe.length&&je>0&&(R&&Math.abs(ct-je)<9e3||Math.abs(p(Oe[0].pts-xe,ct)-je)<20*pe),Oe.forEach(function(me){me.pts=p(me.pts-xe,ct)}),!g||je<0){if(Oe=Oe.filter(function(me){return me.pts>=0}),!Oe.length)return;O===0?je=0:R?je=Math.max(0,ct):je=Oe[0].pts}if(m.isAAC)for(var Ge=O!==void 0,Ze=this.config.maxAudioFramesDrift,Xe=0,Qe=je;Xe=Ze*pe&&_0){Ke+=We;try{at=new Uint8Array(Ke)}catch(me){this.observer.emit(se.Events.ERROR,se.Events.ERROR,{type:q.ErrorTypes.MUX_ERROR,details:q.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ke,reason:"fail allocating audio mdat "+Ke});return}if(!Ce){var jt=new DataView(at.buffer);jt.setUint32(0,Ke),at.set(B.default.types.mdat,4)}}else return;at.set(Lt,We);var Nt=Lt.byteLength;We+=Nt,be.push(new x(!0,fe,Nt,0)),$e=Ot}var mt=be.length;if(!mt)return;var Ht=be[be.length-1];this.nextAudioPts=je=$e+ee*Ht.duration;var Vt=Ce?new Uint8Array(0):B.default.moof(m.sequenceNumber++,Fe/ee,U({},m,{samples:be}));m.samples=[];var ge=Fe/H,ie=je/H,ne="audio",ce={data1:Vt,data2:at,startPTS:ge,endPTS:ie,startDTS:ge,endDTS:ie,type:ne,hasAudio:!0,hasVideo:!1,nb:mt};return this.isAudioContiguous=!0,console.assert(at.length,"MDAT length must not be zero"),ce},w.remuxEmptyAudio=function(m,v,g,R){var O=m.inputTimeScale,H=m.samplerate?m.samplerate:O,Z=O/H,ee=this.nextAudioPts,fe=(ee!==null?ee:R.startDTS*O)+this._initDTS,pe=R.endDTS*O+this._initDTS,xe=Z*I,Ce=Math.ceil((pe-fe)/xe),be=K.default.getSilentFrame(m.manifestCodec||m.codec,m.channelCount);if(X.logger.warn("[mp4-remuxer]: remux empty Audio"),!be){X.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var Oe=[],We=0;We4294967296;)k+=b;return k}function T(k){for(var w=0;w0?this.lastEndDTS=m:(se.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var v=!!k.audio,g=!!k.video,R="";v&&(R+="audio"),g&&(R+="video");var O={data1:x,startPTS:b,startDTS:b,endPTS:m,endDTS:m,type:R,hasAudio:v,hasVideo:g,nb:1,dropped:0};return T.audio=O.type==="audio"?O:void 0,T.video=O.type!=="audio"?O:void 0,T.text=C,T.id3=M,T.initSegment=E,T},L}(),X=function(U,G,I){return Object(K.getStartDTS)(U,G)-I};function V(L,U){var G=L==null?void 0:L.codec;return G&&G.length>4?G:G==="hvc1"?"hvc1.1.c.L120.90":G==="av01"?"av01.0.04M.08":G==="avc1"||U===B.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}re.default=q},"./src/task-loop.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"default",function(){return oe});var oe=function(){function K(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var B=K.prototype;return B.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},B.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},B.onHandlerDestroyed=function(){},B.hasInterval=function(){return!!this._tickInterval},B.hasNextTick=function(){return!!this._tickTimer},B.setInterval=function(q){return this._tickInterval?!1:(this._tickInterval=self.setInterval(this._boundTick,q),!0)},B.clearInterval=function(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1},B.clearNextTick=function(){return this._tickTimer?(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0):!1},B.tick=function(){this._tickCallCount++,this._tickCallCount===1&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},B.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},B.doTick=function(){},K}()},"./src/types/cmcd.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"CMCDVersion",function(){return oe}),z.d(re,"CMCDObjectType",function(){return K}),z.d(re,"CMCDStreamingFormat",function(){return B}),z.d(re,"CMCDStreamType",function(){return se});var oe=1,K;(function(q){q.MANIFEST="m",q.AUDIO="a",q.VIDEO="v",q.MUXED="av",q.INIT="i",q.CAPTION="c",q.TIMED_TEXT="tt",q.KEY="k",q.OTHER="o"})(K||(K={}));var B;(function(q){q.DASH="d",q.HLS="h",q.SMOOTH="s",q.OTHER="o"})(B||(B={}));var se;(function(q){q.VOD="v",q.LIVE="l"})(se||(se={}))},"./src/types/level.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"HlsSkip",function(){return B}),z.d(re,"getSkipValue",function(){return se}),z.d(re,"HlsUrlParameters",function(){return q}),z.d(re,"Level",function(){return X});function oe(V,L){for(var U=0;UNumber.MAX_SAFE_INTEGER?Infinity:L},q.hexadecimalInteger=function(V){if(this[V]){var L=(this[V]||"0x").slice(2);L=(L.length&1?"0":"")+L;for(var U=new Uint8Array(L.length/2),G=0;GNumber.MAX_SAFE_INTEGER?Infinity:L},q.decimalFloatingPoint=function(V){return parseFloat(this[V])},q.optionalFloat=function(V,L){var U=this[V];return U?parseFloat(U):L},q.enumeratedString=function(V){return this[V]},q.bool=function(V){return this[V]==="YES"},q.decimalResolution=function(V){var L=oe.exec(this[V]);return L===null?void 0:{width:parseInt(L[1],10),height:parseInt(L[2],10)}},se.parseAttrList=function(V){var L,U={},G='"';for(K.lastIndex=0;(L=K.exec(V))!==null;){var I=L[2];I.indexOf(G)===0&&I.lastIndexOf(G)===I.length-1&&(I=I.slice(1,-1)),U[L[1]]=I}return U},se}()},"./src/utils/binary-search.ts":function(ze,re,z){"use strict";z.r(re);var oe={search:function(B,se){for(var q=0,X=B.length-1,V=null,L=null;q<=X;){V=(q+X)/2|0,L=B[V];var U=se(L);if(U>0)q=V+1;else if(U<0)X=V-1;else return L}return null}};re.default=oe},"./src/utils/buffer-helper.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"BufferHelper",function(){return B});var oe=z("./src/utils/logger.ts"),K={length:0,start:function(){return 0},end:function(){return 0}},B=function(){function se(){}return se.isBuffered=function(X,V){try{if(X){for(var L=se.getBuffered(X),U=0;U=L.start(U)&&V<=L.end(U))return!0}}catch(G){}return!1},se.bufferInfo=function(X,V,L){try{if(X){var U=se.getBuffered(X),G=[],I;for(I=0;IP&&(U[I-1].end=X[G].end):U.push(X[G])}else U.push(X[G])}else U=X;for(var M=0,C,d=V,f=V,p=0;p=T&&V=g&&oe.logger.log(this.time+" ["+g+"] "+R)},b}(),M=function(m){for(var v=[],g=0;gq&&(this.logger.log(I.DEBUG,"Too large cursor position "+this.pos),this.pos=q)},m.moveCursor=function(g){var R=this.pos+g;if(g>1)for(var O=this.pos+1;O=144&&this.backSpace();var R=B(g);if(this.pos>=q){this.logger.log(I.ERROR,"Cannot insert "+g.toString(16)+" ("+R+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(R,this.currPenState),this.moveCursor(1)},m.clearFromPos=function(g){var R;for(R=g;R0&&(g?O="["+R.join(" | ")+"]":O=R.join(`
+`)),O},m.getTextAndFormat=function(){return this.rows},b}(),T=function(){function b(v,g,R){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=v,this.outputFilter=g,this.mode=null,this.verbose=0,this.displayedMemory=new p(R),this.nonDisplayedMemory=new p(R),this.lastOutputScreen=new p(R),this.currRollUpRow=this.displayedMemory.rows[se-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=R}var m=b.prototype;return m.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[se-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},m.getHandler=function(){return this.outputFilter},m.setHandler=function(g){this.outputFilter=g},m.setPAC=function(g){this.writeScreen.setPAC(g)},m.setBkgData=function(g){this.writeScreen.setBkgData(g)},m.setMode=function(g){if(g===this.mode)return;this.mode=g,this.logger.log(I.INFO,"MODE="+g),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=g},m.insertChars=function(g){for(var R=0;R=46,R.italics)R.foreground="white";else{var O=Math.floor(g/2)-16,H=["white","green","blue","cyan","red","yellow","magenta"];R.foreground=H[O]}this.logger.log(I.INFO,"MIDROW: "+JSON.stringify(R)),this.writeScreen.setPen(R)},m.outputDataUpdate=function(g){g===void 0&&(g=!1);var R=this.logger.time;if(R===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=R:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,R,this.lastOutputScreen),g&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:R),this.lastOutputScreen.copy(this.displayedMemory))},m.cueSplitAtTime=function(g){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,g,this.displayedMemory),this.cueStartTime=g))},b}(),x=function(){function b(v,g,R){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var O=new P;this.channels=[null,new T(v,g,O),new T(v+1,R,O)],this.cmdHistory=w(),this.logger=O}var m=b.prototype;return m.getHandler=function(g){return this.channels[g].getHandler()},m.setHandler=function(g,R){this.channels[g].setHandler(R)},m.addData=function(g,R){var O,H,Z,ee=!1;this.logger.time=g;for(var fe=0;fe ("+M([H,Z])+")"),O=this.parseCmd(H,Z),O||(O=this.parseMidrow(H,Z)),O||(O=this.parsePAC(H,Z)),O||(O=this.parseBackgroundAttributes(H,Z)),!O&&(ee=this.parseChars(H,Z),ee)){var pe=this.currentChannel;if(pe&&pe>0){var xe=this.channels[pe];xe.insertChars(ee)}else this.logger.log(I.WARNING,"No channel found yet. TEXT-MODE?")}!O&&!ee&&this.logger.log(I.WARNING,"Couldn't parse cleaned data "+M([H,Z])+" orig: "+M([R[fe],R[fe+1]]))}},m.parseCmd=function(g,R){var O=this.cmdHistory,H=(g===20||g===28||g===21||g===29)&&R>=32&&R<=47,Z=(g===23||g===31)&&R>=33&&R<=35;if(!(H||Z))return!1;if(k(g,R,O))return E(null,null,O),this.logger.log(I.DEBUG,"Repeated command ("+M([g,R])+") is dropped"),!0;var ee=g===20||g===21||g===23?1:2,fe=this.channels[ee];return g===20||g===21||g===28||g===29?R===32?fe.ccRCL():R===33?fe.ccBS():R===34?fe.ccAOF():R===35?fe.ccAON():R===36?fe.ccDER():R===37?fe.ccRU(2):R===38?fe.ccRU(3):R===39?fe.ccRU(4):R===40?fe.ccFON():R===41?fe.ccRDC():R===42?fe.ccTR():R===43?fe.ccRTD():R===44?fe.ccEDM():R===45?fe.ccCR():R===46?fe.ccENM():R===47&&fe.ccEOC():fe.ccTO(R-32),E(g,R,O),this.currentChannel=ee,!0},m.parseMidrow=function(g,R){var O=0;if((g===17||g===25)&&R>=32&&R<=47){if(g===17?O=1:O=2,O!==this.currentChannel)return this.logger.log(I.ERROR,"Mismatch channel in midrow parsing"),!1;var H=this.channels[O];return H?(H.ccMIDROW(R),this.logger.log(I.DEBUG,"MIDROW ("+M([g,R])+")"),!0):!1}return!1},m.parsePAC=function(g,R){var O,H=this.cmdHistory,Z=(g>=17&&g<=23||g>=25&&g<=31)&&R>=64&&R<=127,ee=(g===16||g===24)&&R>=64&&R<=95;if(!(Z||ee))return!1;if(k(g,R,H))return E(null,null,H),!0;var fe=g<=23?1:2;R>=64&&R<=95?O=fe===1?X[g]:L[g]:O=fe===1?V[g]:U[g];var pe=this.channels[fe];return pe?(pe.setPAC(this.interpretPAC(O,R)),E(g,R,H),this.currentChannel=fe,!0):!1},m.interpretPAC=function(g,R){var O,H={color:null,italics:!1,indent:null,underline:!1,row:g};return R>95?O=R-96:O=R-64,H.underline=(O&1)===1,O<=13?H.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(O/2)]:O<=15?(H.italics=!0,H.color="white"):H.indent=Math.floor((O-16)/2)*4,H},m.parseChars=function(g,R){var O,H=null,Z=null;if(g>=25?(O=2,Z=g-8):(O=1,Z=g),Z>=17&&Z<=19){var ee;Z===17?ee=R+80:Z===18?ee=R+112:ee=R+144,this.logger.log(I.INFO,"Special char '"+B(ee)+"' in channel "+O),H=[ee]}else g>=32&&g<=127&&(H=R===0?[g]:[g,R]);if(H){var fe=M(H);this.logger.log(I.DEBUG,"Char codes = "+fe.join(",")),E(g,R,this.cmdHistory)}return H},m.parseBackgroundAttributes=function(g,R){var O=(g===16||g===24)&&R>=32&&R<=47,H=(g===23||g===31)&&R>=45&&R<=47;if(!(O||H))return!1;var Z,ee={};g===16||g===24?(Z=Math.floor((R-32)/2),ee.background=G[Z],R%2===1&&(ee.background=ee.background+"_semi")):R===45?ee.background="transparent":(ee.foreground="black",R===47&&(ee.underline=!0));var fe=g<=23?1:2,pe=this.channels[fe];return pe.setBkgData(ee),E(g,R,this.cmdHistory),!0},m.reset=function(){for(var g=0;g=16?d--:d++;var E=Object(oe.fixLineBreaks)(f.trim()),k=Object(K.generateCueId)(L,U,E);(!V||!V.cues||!V.cues.getCueById(k))&&(M=new p(L,U,E),M.id=k,M.line=T+1,M.align="left",M.position=10+Math.min(80,Math.floor(d*8/32)*10),I.push(M))}return V&&I.length&&(I.sort(function(w,b){return w.line==="auto"||b.line==="auto"?0:w.line>8&&b.line>8?b.line-w.line:w.line-b.line}),I.forEach(function(w){return Object(B.addCueToTrack)(V,w)})),I}};re.default=q},"./src/utils/discontinuities.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"findFirstFragWithCC",function(){return se}),z.d(re,"shouldAlignOnDiscontinuities",function(){return q}),z.d(re,"findDiscontinuousReferenceFrag",function(){return X}),z.d(re,"adjustSlidingStart",function(){return L}),z.d(re,"alignStream",function(){return U}),z.d(re,"alignPDT",function(){return I}),z.d(re,"alignFragmentByPDTDelta",function(){return P}),z.d(re,"alignMediaPlaylistByPDT",function(){return M});var oe=z("./src/polyfills/number.ts"),K=z("./src/utils/logger.ts"),B=z("./src/controller/level-helper.ts");function se(C,d){for(var f=null,p=0,T=C.length;pf.startCC||C&&C.cc=this.minWeight_},se.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},se.destroy=function(){},B}();re.default=K},"./src/utils/ewma.ts":function(ze,re,z){"use strict";z.r(re);var oe=function(){function K(se,q,X){q===void 0&&(q=0),X===void 0&&(X=0),this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=se,this.alpha_=se?Math.exp(Math.log(.5)/se):0,this.estimate_=q,this.totalWeight_=X}var B=K.prototype;return B.sample=function(q,X){var V=Math.pow(this.alpha_,q);this.estimate_=X*(1-V)+V*this.estimate_,this.totalWeight_+=q},B.getTotalWeight=function(){return this.totalWeight_},B.getEstimate=function(){if(this.alpha_){var q=1-Math.pow(this.alpha_,this.totalWeight_);if(q)return this.estimate_/q}return this.estimate_},K}();re.default=oe},"./src/utils/fetch-loader.ts":function(ze,re,z){"use strict";z.r(re),z.d(re,"fetchSupported",function(){return P});var oe=z("./src/polyfills/number.ts"),K=z("./src/loader/load-stats.ts"),B=z("./src/demux/chunk-cache.ts");function se(p,T){p.prototype=Object.create(T.prototype),p.prototype.constructor=p,U(p,T)}function q(p){var T=typeof Map=="function"?new Map:void 0;return q=function(E){if(E===null||!L(E))return E;if(typeof E!="function")throw new TypeError("Super expression must either be null or a function");if(typeof T!="undefined"){if(T.has(E))return T.get(E);T.set(E,k)}function k(){return X(E,arguments,G(this).constructor)}return k.prototype=Object.create(E.prototype,{constructor:{value:k,enumerable:!1,writable:!0,configurable:!0}}),U(k,E)},q(p)}function X(p,T,x){return V()?X=Reflect.construct:X=function(k,w,b){var m=[null];m.push.apply(m,w);var v=Function.bind.apply(k,m),g=new v;return b&&U(g,b.prototype),g},X.apply(null,arguments)}function V(){if(typeof Reflect=="undefined"||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(p){return!1}}function L(p){return Function.toString.call(p).indexOf("[native code]")!==-1}function U(p,T){return U=Object.setPrototypeOf||function(E,k){return E.__proto__=k,E},U(p,T)}function G(p){return G=Object.setPrototypeOf?Object.getPrototypeOf:function(x){return x.__proto__||Object.getPrototypeOf(x)},G(p)}function I(){return I=Object.assign||function(p){for(var T=1;T