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UpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣"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t=e.getBoundingClientRect();i.scrollTo(0,t.top-300)}},500)}}}UNSAFE_componentWillReceiveProps({post:e,user:t}){this.setState({post:e,user:t})}componentWillUnmount(){}onReact(e,t,i){let{totalReaction:s}=this.state,r={...this.state.post};e===b.U.Up&&(s=this.state.totalReaction+1,r.reaction.postReactions[t]=r.reaction.postReactions[t]+1,r.reaction.userReactionId=t),e===b.U.Down&&(s=this.state.totalReaction-1,r.reaction.postReactions[i]=r.reaction.postReactions[i]-1,r.reaction.userReactionId=null),e===b.U.Neutral&&(r.reaction.postReactions[i]=r.reaction.postReactions[i]-1,r.reaction.postReactions[t]=r.reaction.postReactions[t]+1,r.reaction.userReactionId=t),this.setState({totalReaction:s,post:{...r}})}onEdit(e){this.setState({postEditVisible:!this.state.postEditVisible,post:e})}isCommenting(){this.props&&this.props.isCommenting&&this.props.isCommenting()}isNotCommenting(){this.props&&this.props.isNotCommenting&&this.props.isNotCommenting()}goToLoginPage(){window.location=`/login&redirect=${window.location}`}edit(){this.setState({postEditVisible:!this.state.postEditVisible})}report(){this.state.post.id&&I(this.props.api,this.state.post.id).then(e=>{e.errors?S.c.error(e.errors):S.c.success("Báo xấu thành công")}).catch(e=>{S.c.error(e)})}delete(){this.setState({postDeleteVisible:!this.state.postDeleteVisible})}deletePost(e){this.setState({postDeleteVisible:!this.state.postDeleteVisible,post:e})}replyPost(){let{user:t}=this.state;t&&t.id||this.goToLoginPage(),this.setState({postReplyVisible:!this.state.postReplyVisible},()=>{if(this.state.postReplyVisible){let t=`post-reply-${this.state.post.id}`;(e.g.document.getElementById(t)&&e.g.document.getElementById(t).childNodes[0]?e.g.document.getElementById(t).childNodes[0]:{}).focus()}})}async toggleLikePost(){let{api:e}=this.props,{post:t,user:i}=this.state;i&&i.id||this.goToLoginPage();try{let s=await (0,p.f)(e,t),r={user_id:i.id,username:i.name},{likeUsers:n}=t;if(n){let e=n.findIndex(e=>e.user_id===r.user_id);e>-1?s.likeUsers.splice(e,1):s.likeUsers.unshift(r)}else s.likeUsers=[r];this.setState({post:s})}catch(e){}}addPost(e){this.props.addPost(e),this.setState({postReplyVisible:!this.state.postReplyVisible})}showPostQuote(){let{showPostQuote:e}=this.state;this.setState({showPostQuote:!e})}render(){let{post:e,user:s,postReplyVisible:r,postReportVisible:n,postDeleteVisible:a,postEditVisible:o,isAnchor:h,showLightBox:d,photoIndex:p,lite:T,showPostQuote:S,totalReaction:x}=this.state,{enterToSubmit:w,mobileFactComment:C}=this.props,I=[];e.attachments&&e.attachments.length>0&&e.attachments.map(e=>I.push(e.links.permalink));let D="var(--primary-text)";return e.author&&(D=(0,A.f)(e.author)),(0,t.jsxs)("div",{className:`jsx-${k.__hash}`,children:[e.isIgnored?(0,t.jsx)("div",{className:`jsx-${k.__hash}`}):(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment`,children:(0,t.jsxs)("div",{className:`jsx-${k.__hash} thread-comment__container`,children:[(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__avatar`,children:(0,t.jsx)("a",{href:e.author.link,className:`jsx-${k.__hash}`,children:(0,t.jsx)("div",{style:{backgroundImage:`url(${e.author.avatar})`},className:`jsx-${k.__hash} avatar ${T?"lite":""}`})})}),(0,t.jsxs)("div",{style:{"--user-color":D},className:`jsx-${k.__hash} thread-comment__wrapper`,children:[o?(0,t.jsx)(f.f,{ref:e=>{this.postReply=e},api:this.props.api,postToEdit:e,isCommenting:this.isCommenting,isNotCommenting:this.isNotCommenting,user:s,lite:T,enterToSubmit:w,onEdit:this.onEdit}):(0,t.jsxs)("div",{id:C?`post-mobile-${e.id}`:`post-${e.id}`,className:`jsx-${k.__hash} thread-comment__box ${T?"lite":""} ${h?"active":""} ${e.isDeleted?"isDeleted":""}`,children:[(0,t.jsxs)("div",{className:`jsx-${k.__hash} thread-comment__author-container`,children:[(0,t.jsxs)("div",{className:`jsx-${k.__hash} thread-comment__author`,children:[(0,t.jsxs)("a",{href:e.author.link,className:`jsx-${k.__hash} author-name`,children:[e.author.name,e.author.verified_badge?(0,t.jsx)("i",{className:`jsx-${k.__hash} fas fa-check-circle`}):(0,t.jsx)("i",{className:`jsx-${k.__hash}`})]}),(0,t.jsx)("a",{href:`#post-${e.id}`,className:`jsx-${k.__hash} thread-comment__date`,children:(0,t.jsx)(c.f,{value:e.since})}),(0,t.jsx)("button",{onClick:()=>this.showPostQuote(),className:`jsx-${k.__hash} show-quote-reply-button`,children:(0,t.jsx)("i",{className:`jsx-${k.__hash} fas ${S?"fa-chevron-up":"fa-chevron-down"}`})})]}),(0,t.jsx)("div",{className:`jsx-${k.__hash}`,children:(0,t.jsx)("div",{className:`jsx-${k.__hash} comment-menu-toggle`,children:(0,t.jsx)(y.f,{position:"right",menuItems:(0,t.jsxs)(E.Fragment,{children:[e.permissions.edit&&(0,t.jsx)("button",{onClick:this.edit,className:`jsx-${k.__hash} dropdown-action`,children:"Sửa"}),e.permissions.delete&&(0,t.jsx)("button",{onClick:this.delete,className:`jsx-${k.__hash} dropdown-action`,children:"Xoá"}),e.permissions.report&&e.reported?(0,t.jsx)("button",{className:`jsx-${k.__hash} dropdown-action disabled`,children:"Đã báo xấu"}):n?(0,t.jsx)("button",{onClick:this.report,className:`jsx-${k.__hash} dropdown-action selected`,children:(0,t.jsx)("span",{className:`jsx-${k.__hash}`,children:"Hủy"})}):(0,t.jsx)("button",{onClick:this.report,className:`jsx-${k.__hash} dropdown-action`,children:"Báo xấu"}),s&&s.id&&(s.isAdmin||s.isModerator)&&(0,t.jsx)("button",{className:`jsx-${k.__hash} dropdown-action`,children:(0,t.jsx)("a",{href:`https://tinhte.vn/spam-cleaner/${e.author.id}/`,className:`jsx-${k.__hash}`,children:(0,t.jsx)("span",{className:`jsx-${k.__hash}`,children:"Spam"})})}),s&&s.id&&(s.isAdmin||s.isModerator)&&(0,t.jsx)("button",{className:`jsx-${k.__hash}`,children:(0,t.jsx)("a",{href:`https://tinhte.vn/members/mem.${e.author.id}/warn-smart?content_type=post&content_id=${e.id}`,className:`jsx-${k.__hash}`,children:(0,t.jsx)("span",{className:`jsx-${k.__hash}`,children:"Cảnh báo"})})})]})})})})]}),(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__content`,children:(0,t.jsx)(u.f,{body:e.bodyHtml,author:e.author.name,showPostQuote:S})}),e.stickers&&e.stickers.length>0&&(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__stickers`,children:e.stickers.map(e=>(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__sticker`,children:(0,t.jsx)("img",{src:e.links.image_url,alt:e.sticker_name,className:`jsx-${k.__hash}`})},e.sticker_id))}),e.attachments&&e.attachments.length>0&&(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__attachments`,children:e.attachments.map((i,s)=>-1!==e.body.indexOf(i.attachment_id.toString())?(0,t.jsx)("div",{className:`jsx-${k.__hash}`},i.attachment_id):(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__attachment`,children:(0,t.jsx)("img",{src:i.links.thumbnail,alt:i.filename,onClick:()=>this.setState({showLightBox:!0,photoIndex:s}),className:`jsx-${k.__hash}`})},i.attachment_id))}),d&&(0,t.jsx)(l.f,{mainSrc:I[p],nextSrc:I[(p+1)%I.length],prevSrc:I[(p+I.length-1)%I.length],onCloseRequest:()=>this.setState({showLightBox:!1}),onMovePrevRequest:()=>this.setState({photoIndex:(p+I.length-1)%I.length}),onMoveNextRequest:()=>this.setState({photoIndex:(p+1)%I.length})})]}),(0,t.jsx)("div",{className:`jsx-${k.__hash} thread-comment__action no-user-select`,children:(0,t.jsxs)("div",{className:`jsx-${k.__hash} thread-comment__action--left`,children:[(0,t.jsx)(_.f,{totalReaction:x,post:e}),s&&s.id&&(0,t.jsx)(E.Fragment,{children:b.q.map(i=>{let s=e&&e.reaction&&e.reaction.userReactionId===i,r=e&&e.reaction&&e.reaction.postReactions[i]||0;return(0,t.jsx)(E.Fragment,{children:(0,t.jsxs)("div",{className:`jsx-${k.__hash} react-item`,children:[(0,t.jsx)(g.f,{post:e,onReact:this.onReact,reactionButtonId:i}),(0,t.jsx)("span",{className:`jsx-${k.__hash} ${s?"reacted-text":""}`,children:r})]})},`${i}`)})}),e.permissions.reply?r?(0,t.jsx)("button",{onClick:this.replyPost,className:`jsx-${k.__hash} thread-action selected no-user-select`,children:(0,t.jsx)("span",{className:`jsx-${k.__hash}`,children:"Hủy"})}):(0,t.jsx)("button",{onClick:this.replyPost,className:`jsx-${k.__hash} thread-action reply no-user-select`,children:(0,t.jsx)(v.f,{style:{width:14}})}):(0,t.jsx)("div",{className:`jsx-${k.__hash}`}),o&&(0,t.jsx)("button",{onClick:this.edit,className:`jsx-${k.__hash} thread-action selected`,children:(0,t.jsx)("span",{className:`jsx-${k.__hash}`,children:"Hủy"})}),a&&(0,t.jsx)("button",{onClick:this.delete,className:`jsx-${k.__hash} thread-action selected`,children:(0,t.jsx)("span",{className:`jsx-${k.__hash}`,children:"Hủy"})})]})}),s&&r&&(0,t.jsx)(f.f,{ref:e=>{this.postReply=e},api:this.props.api,postToReply:e,isCommenting:this.isCommenting,isNotCommenting:this.isNotCommenting,user:s,lite:T,enterToSubmit:w,addPost:this.addPost}),a&&(0,t.jsx)(m.f,{ref:e=>{this.PostDelete=e},api:this.props.api,post:e,user:s,deletePost:this.deletePost})]})]})},e.id),(0,t.jsx)(i.default,{id:k.__hash,children:k})]})}}let P=r.f.ApiConsumer(D);class L extends o.default.Component{constructor(e){super(e),this.state={post:this.props.post,user:this.props.user,lite:this.props.lite,isAnchor:!1,postReplyVisible:!1,postDeleteVisible:!1,postEditVisible:!1,showLightBox:!1,photoIndex:0,totalReaction:this.props.post.reaction.total,showOptionMenu:!1},this.edit=this.edit.bind(this),this.onEdit=this.onEdit.bind(this),this.report=this.report.bind(this),this.deletePost=this.deletePost.bind(this),this.delete=this.delete.bind(this),this.addPost=this.addPost.bind(this),this.replyPost=this.replyPost.bind(this),this.loadMoreReplies=this.loadMoreReplies.bind(this),this.toggleLikePost=this.toggleLikePost.bind(this),this.isCommenting=this.isCommenting.bind(this),this.isNotCommenting=this.isNotCommenting.bind(this),this.showOptionMenu=this.showOptionMenu.bind(this),this.onReact=this.onReact.bind(this)}componentDidMount(){let{mobileFactComment:e}=this.props,{post:t}=this.state,{isAnchor:i}=this.state;if(i=w(t.id),this.setState({isAnchor:i}),e&&i){let e=document.getElementsByClassName("comment-area");if(e.length>0){let i=e[0];i&&setTimeout(()=>{let e=document.getElementById(`post-mobile-${t.id}`);if(e){let t=e.getBoundingClientRect();i.scrollTo(0,t.top-300)}},500)}}}UNSAFE_componentWillReceiveProps({post:e,user:t}){this.setState({post:e,user:t})}componentDidUpdate(e){let{post:t}=this.props;(0,h.default)(t,e.post)||this.setState({post:t})}onReact(e,t,i){let{totalReaction:s}=this.state,r={...this.state.post};e===b.U.Up&&(s=this.state.totalReaction+1,r.reaction.postReactions[t]=r.reaction.postReactions[t]+1,r.reaction.userReactionId=t),e===b.U.Down&&(s=this.state.totalReaction-1,r.reaction.postReactions[i]=r.reaction.postReactions[i]-1,r.reaction.userReactionId=null),e===b.U.Neutral&&(r.reaction.postReactions[i]=r.reaction.postReactions[i]-1,r.reaction.postReactions[t]=r.reaction.postReactions[t]+1,r.reaction.userReactionId=t),this.setState({totalReaction:s,post:{...r}})}onAttachmentClick(e,t){this.setState({showLightBox:!0,photoIndex:t})}onEdit(e){this.setState({postEditVisible:!this.state.postEditVisible,post:e})}isCommenting(){this.props&&this.props.isCommenting&&this.props.isCommenting()}isNotCommenting(){this.props&&this.props.isNotCommenting&&this.props.isNotCommenting()}showOptionMenu(){let{showOptionMenu:e}=this.state;this.setState({showOptionMenu:!e})}goToLoginPage(){window.location=`/login&redirect=${window.location}`}edit(){this.setState({postEditVisible:!this.state.postEditVisible})}report(){this.state.post.id&&I(this.props.api,this.state.post.id).then(e=>{e.errors?S.c.error(e.errors):S.c.success("Báo xấu thành công")}).catch(e=>{S.c.error(e)})}delete(){this.setState({postDeleteVisible:!this.state.postDeleteVisible})}deletePost(e){this.setState({postDeleteVisible:!this.state.postDeleteVisible,post:e})}replyPost(){let{user:t}=this.state;t&&t.id||this.goToLoginPage(),this.setState({postReplyVisible:!this.state.postReplyVisible},()=>{if(this.state.postReplyVisible){let t=`post-reply-${this.state.post.id}`;(e.g.document.getElementById(t)&&e.g.document.getElementById(t).childNodes[0]?e.g.document.getElementById(t).childNodes[0]:{}).focus()}})}async toggleLikePost(){let{api:e}=this.props,{post:t,user:i}=this.state;i&&i.id||this.goToLoginPage();try{let s=await (0,p.f)(e,t),r={user_id:i.id,username:i.name},{likeUsers:n}=t;if(n){let e=n.findIndex(e=>e.user_id===r.user_id);e>-1?s.likeUsers.splice(e,1):s.likeUsers.unshift(r)}else s.likeUsers=[r];this.setState({post:s})}catch(e){console.log(e)}}loadMoreReplies(e){let{post:t}=this.state;fetch(e.link?e.link:"").then(e=>e.json()).then(i=>{let s=[];i&&i.parent_post&&i.parent_post&&i.parent_post.post_replies&&i.parent_post.post_replies.map((e,r)=>{if(e.post_id){let r=i.replies.find(t=>t.post_id===e.post_id);r&&-1===t.postRepliesDetail.findIndex(e=>e.id===r.post_id)&&s.push((0,d.U)(r,t.thread))}else if(0===r){let i=t.postRepliesDetail.findIndex(t=>t.id===e.from),r=t.postRepliesDetail.findIndex(t=>t.id===e.to);(-1===i||-1===r)&&s.push(e)}return!0});let r=t.postRepliesDetail.findIndex(t=>t.link===e.link);r>-1&&t.postRepliesDetail.splice(r,1,...s),this.setState({post:t})})}addPost(e,t){let{post:i}=this.state;e.postReplyTo===i.id?(i.postRepliesDetail.unshift(e),this.setState({postReplyVisible:!this.state.postReplyVisible,post:i})):(i.postRepliesDetail.forEach((t,s)=>{e.postReplyTo===t.id&&i.postRepliesDetail.splice(s+1,0,e)}),this.setState({post:i}))}handleClickOutside(e){e.stopImmediatePropagation();let{showOptionMenu:t}=this.state;this.node&&this.node.contains(e.target)&&!t&&this.showOptionMenu(),t&&!e.target.classList.contains("menu-item")&&this.setState({showOptionMenu:!1})}render(){let{post:e,postReplyVisible:s,postReportVisible:r,postDeleteVisible:n,postEditVisible:a,isAnchor:h,user:d,showLightBox:p,photoIndex:S,lite:w,totalReaction:E,showOptionMenu:k}=this.state,{enterToSubmit:C,mobileFactComment:I}=this.props,D=[];e.attachments&&e.attachments.length>0&&e.attachments.map(e=>D.push(e.links.permalink));let L="var(--primary-text)";return e.author&&(L=(0,A.f)(e.author)),(0,t.jsxs)(o.Fragment,{children:[e.isIgnored?(0,t.jsx)("div",{className:`jsx-${x.__hash}`}):(0,t.jsx)("div",{className:`jsx-${x.__hash} thread-comment ${e.postRepliesDetail&&e.postRepliesDetail.length>0?"no-margin":""}`,children:(0,t.jsxs)("div",{className:`jsx-${x.__hash} thread-comment__container`,children:[(0,t.jsx)("div",{className:`jsx-${x.__hash} thread-comment__avatar`,children:(0,t.jsx)("a",{href:e.author.link,className:`jsx-${x.__hash}`,children:(0,t.jsx)("div",{style:{backgroundImage:`url(${e.author.avatar})`},className:`jsx-${x.__hash} avatar ${w?"lite":""}`})})}),(0,t.jsxs)("div",{style:{"--user-color":L},className:`jsx-${x.__hash} thread-comment__wrapper`,children:[a?(0,t.jsx)(f.f,{ref:e=>{this.postReply=e},api:this.props.api,postToEdit:e,user:d,lite:w,enterToSubmit:C,isCommenting:this.isCommenting,isNotCommenting:this.isNotCommenting,onEdit:this.onEdit}):(0,t.jsxs)("div",{id:I?`post-mobile-${e.id}`:`post-${e.id}`,className:`jsx-${x.__hash} thread-comment__box ${w?"lite":""} ${h?"active":""} ${e.isDeleted?"isDeleted":""}`,children:[(0,t.jsxs)("div",{className:`jsx-${x.__hash} thread-comment__author-container`,children:[(0,t.jsxs)("div",{className:`jsx-${x.__hash} thread-comment__author`,children:[(0,t.jsxs)("a",{href:e.author.link,className:`jsx-${x.__hash} author-name`,children:[e.author.name,e.author.verified_badge?(0,t.jsx)("i",{className:`jsx-${x.__hash} fas fa-check-circle`}):(0,t.jsx)("i",{className:`jsx-${x.__hash}`})]}),(0,t.jsx)("a",{href:`/thread/${e.thread.id}#post-${e.id}`,className:`jsx-${x.__hash} thread-comment__date`,children:(0,t.jsx)(c.f,{value:e.since})})]}),(0,t.jsx)("div",{className:`jsx-${x.__hash} comment-menu-toggle`,children:(0,t.jsx)(y.f,{position:"right",menuItems:(0,t.jsxs)(o.Fragment,{children:[e.permissions.edit&&(0,t.jsx)("button",{onClick:this.edit,className:`jsx-${x.__hash}`,children:"Sửa"}),e.permissions.delete&&(0,t.jsx)("button",{onClick:this.delete,className:`jsx-${x.__hash}`,children:"Xoá"}),e.permissions.report&&e.reported?(0,t.jsx)("button",{className:`jsx-${x.__hash} dropdown-action disabled`,children:"Đã báo xấu"}):r?(0,t.jsx)("button",{onClick:this.report,className:`jsx-${x.__hash} dropdown-action selected`,children:(0,t.jsx)("span",{className:`jsx-${x.__hash}`,children:"Hủy"})}):(0,t.jsx)("button",{onClick:this.report,className:`jsx-${x.__hash}`,children:"Báo xấu"}),d&&d.id&&(d.isAdmin||d.isModerator)&&(0,t.jsx)("a",{href:`https://tinhte.vn/spam-cleaner/${e.author.id}/`,className:`jsx-${x.__hash}`,children:(0,t.jsx)("span",{className:`jsx-${x.__hash}`,children:"Spam"})}),d&&d.id&&(d.isAdmin||d.isModerator)&&(0,t.jsx)("a",{href:`https://tinhte.vn/members/mem.${e.author.id}/warn-smart?content_type=post&content_id=${e.id}`,className:`jsx-${x.__hash}`,children:(0,t.jsx)("span",{className:`jsx-${x.__hash}`,children:"Cảnh báo"})})]})})})]}),(0,t.jsx)("div",{className:`jsx-${x.__hash} thread-comment__content`,children:(0,t.jsx)(u.f,{body:e.bodyHtml,author:e.author.name})}),e.stickers&&e.stickers.length>0&&(0,t.jsx)("div",{className:`jsx-${x.__hash} thread-comment__stickers`,children:e.stickers.map(e=>(0,t.jsx)("div",{className:`jsx-${x.__hash} 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it."},sd.MEDIA_ERR_CUSTOM=0,sd.prototype.MEDIA_ERR_CUSTOM=0,sd.MEDIA_ERR_ABORTED=1,sd.prototype.MEDIA_ERR_ABORTED=1,sd.MEDIA_ERR_NETWORK=2,sd.prototype.MEDIA_ERR_NETWORK=2,sd.MEDIA_ERR_DECODE=3,sd.prototype.MEDIA_ERR_DECODE=3,sd.MEDIA_ERR_SRC_NOT_SUPPORTED=4,sd.prototype.MEDIA_ERR_SRC_NOT_SUPPORTED=4,sd.MEDIA_ERR_ENCRYPTED=5,sd.prototype.MEDIA_ERR_ENCRYPTED=5;let sp=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((t,i,s)=>(e[i]&&(t[i]=e[i]),t),{cues:e.cues&&Array.prototype.map.call(e.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})};var sf=function(e){let t=e.$$("track"),i=Array.prototype.map.call(t,e=>e.track);return Array.prototype.map.call(t,function(e){let t=sp(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return -1===i.indexOf(e)}).map(sp))};let sm="vjs-modal-dialog";class sg extends i9{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=t4("div",{className:`${sm}-content`},{role:"document"}),this.descEl_=t4("p",{className:`${sm}-description vjs-control-text`,id:this.el().getAttribute("aria-describedby")}),t5(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":`${this.id()}_description`,"aria-hidden":"true","aria-label":this.label(),role:"dialog","aria-live":"polite"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return`${sm} vjs-hidden ${super.buildCSSClass()}`}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){if(this.opened_){this.options_.fillAlways&&this.fill();return}let e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){if(!this.opened_)return;let e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger({type:"modalclose",bubbles:!0}),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}closeable(e){if("boolean"==typeof e){let t=this.closeable_=!!e,i=this.getChild("closeButton");if(t&&!i){let e=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){let t=this.contentEl(),i=t.parentNode,s=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),ig(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t);let r=this.getChild("closeButton");r&&i.appendChild(r.el_),this.trigger("aftermodalfill")}empty(){this.trigger("beforemodalempty"),ic(this.contentEl()),this.trigger("modalempty")}content(e){return void 0!==e&&(this.content_=e),this.content_}conditionalFocus_(){let e=y.default.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){let t;if(this.trigger({type:"modalKeydown",originalEvent:e,target:this,bubbles:!0}),e.stopPropagation(),"Escape"===e.key&&this.closeable()){e.preventDefault(),this.close();return}if("Tab"!==e.key)return;let i=this.focusableEls_(),s=this.el_.querySelector(":focus");for(let e=0;e<i.length;e++)if(s===i[e]){t=e;break}y.default.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}focusableEls_(){let e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof g.default.HTMLAnchorElement||e instanceof g.default.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof g.default.HTMLInputElement||e instanceof g.default.HTMLSelectElement||e instanceof g.default.HTMLTextAreaElement||e instanceof g.default.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof g.default.HTMLIFrameElement||e instanceof g.default.HTMLObjectElement||e instanceof g.default.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}sg.prototype.options_={pauseOnOpen:!0,temporary:!0},i9.registerComponent("ModalDialog",sg);class sy extends iW{constructor(e=[]){super(),this.tracks_=[];for(let t=0;t<e.length;t++)this.addTrack(e[t])}get length(){return this.tracks_.length}addTrack(e){let t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},iX(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,s=this.length;i<s;i++)if(this[i]===e){(t=this[i]).off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let i=0,s=this.length;i<s;i++){let s=this[i];if(s.id===e){t=s;break}}return t}}for(let e in sy.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},sy.prototype.allowedEvents_)sy.prototype["on"+e]=null;let s_=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)};class sb extends sy{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){s_(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&s_(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,s_(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}}let sv=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)};class sT extends sy{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){sv(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return -1},set(){}})}addTrack(e){e.selected&&sv(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,sv(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}}class sS extends sy{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_),-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}toJSON(){return this.tracks_.map(e=>e.toJSON())}}class sx{constructor(e){sx.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){let t=this.length||0,i=0,s=e.length;this.cues_=e,this.length_=e.length;let r=function(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})};if(t<s)for(i=t;i<s;i++)r.call(this,i)}getCueById(e){let t=null;for(let i=0,s=this.length;i<s;i++){let s=this[i];if(s.id===e){t=s;break}}return t}}let sw={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},sE={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},sk={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},sC={disabled:"disabled",hidden:"hidden",showing:"showing"};class sI extends iW{constructor(e={}){super();let t={id:e.id||"vjs_track_"+iD++,kind:e.kind||"",language:e.language||""},i=e.label||"";for(let e in t)Object.defineProperty(this,e,{get:()=>t[e],set(){}});Object.defineProperty(this,"label",{get:()=>i,set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}let sA=function(e){return new URL(e,y.default.baseURI)},sD=function(e){return new URL(e,y.default.baseURI).href},sP=function(e){if("string"==typeof e){let t=e.split("?")[0].replace(/\/+$/,"").match(/\.([^.\/]+)$/);return t?t[1].toLowerCase():""}return""},sL=function(e,t=g.default.location){return sA(e).origin!==t.origin};var sO=Object.freeze({__proto__:null,parseUrl:sA,getAbsoluteURL:sD,getFileExtension:sP,isCrossOrigin:sL});let sN=function(e,t){let i=new g.default.WebVTT.Parser(g.default,g.default.vttjs,g.default.WebVTT.StringDecoder()),s=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){s.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),s.length>0&&(g.default.console&&g.default.console.groupCollapsed&&g.default.console.groupCollapsed(`Text Track parsing errors for ${t.src}`),s.forEach(e=>ty.error(e)),g.default.console&&g.default.console.groupEnd&&g.default.console.groupEnd()),i.flush()},sR=function(e,t){let i={uri:e},s=sL(e);s&&(i.cors=s);let r="use-credentials"===t.tech_.crossOrigin();r&&(i.withCredentials=r),(0,_.default)(i,iF(this,function(e,i,s){if(e)return ty.error(e,i);t.loaded_=!0,"function"!=typeof g.default.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],e=>"vttjserror"===e.type?void ty.error(`vttjs failed to load, stopping trying to process ${t.src}`):sN(s,t)):sN(s,t)}))};class sM extends sI{constructor(e={}){if(!e.tech)throw Error("A tech was not provided.");let t=tE(e,{kind:sk[e.kind]||"subtitles",language:e.language||e.srclang||""}),i=sC[t.mode]||"disabled",s=t.default;("metadata"===t.kind||"chapters"===t.kind)&&(i="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks;let r=new sx(this.cues_),n=new sx(this.activeCues_),a=!1;this.timeupdateHandler=iF(this,function(e={}){if(!this.tech_.isDisposed()){if(!this.tech_.isReady_){"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler));return}this.activeCues=this.activeCues,a&&(this.trigger("cuechange"),a=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))}});let o=()=>{this.stopTracking()};this.tech_.one("dispose",o),"disabled"!==i&&this.startTracking(),Object.defineProperties(this,{default:{get:()=>s,set(){}},mode:{get:()=>i,set(e){sC[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||sR(this.src,this),this.stopTracking(),"disabled"!==i&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?r:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0===this.cues.length)return n;let e=this.tech_.currentTime(),t=[];for(let i=0,s=this.cues.length;i<s;i++){let s=this.cues[i];s.startTime<=e&&s.endTime>=e&&t.push(s)}if(a=!1,t.length!==this.activeCues_.length)a=!0;else for(let e=0;e<t.length;e++)-1===this.activeCues_.indexOf(t[e])&&(a=!0);return this.activeCues_=t,n.setCues_(this.activeCues_),n},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==t.kind&&"captions"!==t.kind)&&sR(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){for(let i in t=new g.default.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}let i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}toJSON(){return sp(this)}removeCue(e){let t=this.cues_.length;for(;t--;){let i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}sM.prototype.allowedEvents_={cuechange:"cuechange"};class sU extends sI{constructor(e={}){let t=tE(e,{kind:sE[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"enabled",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class sj extends sI{constructor(e={}){let t=tE(e,{kind:sw[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"selected",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class sB extends iW{constructor(e={}){let t;super();let i=new sM(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get:()=>t},track:{get:()=>i}}),t=sB.NONE,i.addEventListener("loadeddata",()=>{t=sB.LOADED,this.trigger({type:"load",target:this})})}}sB.prototype.allowedEvents_={load:"load"},sB.NONE=0,sB.LOADING=1,sB.LOADED=2,sB.ERROR=3;let sq={audio:{ListClass:sb,TrackClass:sU,capitalName:"Audio"},video:{ListClass:sT,TrackClass:sj,capitalName:"Video"},text:{ListClass:sS,TrackClass:sM,capitalName:"Text"}};Object.keys(sq).forEach(function(e){sq[e].getterName=`${e}Tracks`,sq[e].privateName=`${e}Tracks_`});let s$={remoteText:{ListClass:sS,TrackClass:sM,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){let t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let i=0,s=this.trackElements_.length;i<s;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}},TrackClass:sB,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},sF=Object.assign({},sq,s$);s$.names=Object.keys(s$),sq.names=Object.keys(sq),sF.names=[].concat(s$.names).concat(sq.names);class sV extends i9{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),sF.names.forEach(t=>{let i=sF[t];e&&e[i.getterName]&&(this[i.privateName]=e[i.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)}),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:(!0===e.nativeCaptions||!0===e.nativeTextTracks)&&(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new sF.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(iF(this,function(){let e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return si(0,0)}bufferedPercent(){return sh(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(sq.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach(e=>{let t=this[`${e}Tracks`]()||[],i=t.length;for(;i--;){let s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){let e=this.autoRemoteTextTracks_||[],t=e.length;for(;t--;){let i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new sd(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?si(0,0):si()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){sq.names.forEach(e=>{let t=sq[e],i=()=>{this.trigger(`${e}trackchange`)},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!g.default.WebVTT)if(y.default.body.contains(this.el())){if(!this.options_["vtt.js"]&&tw(b.default)&&Object.keys(b.default).length>0)return void this.trigger("vttjsloaded");let e=y.default.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),g.default.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){let e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),s=t=>e.removeTrack(t.track);t.on("addtrack",i),t.on("removetrack",s),this.addWebVttScript_();let r=()=>this.trigger("texttrackchange"),n=()=>{r();for(let t=0;t<e.length;t++){let i=e[t];i.removeEventListener("cuechange",r),"showing"===i.mode&&i.addEventListener("cuechange",r)}};n(),e.addEventListener("change",n),e.addEventListener("addtrack",n),e.addEventListener("removetrack",n),this.on("dispose",function(){t.off("addtrack",i),t.off("removetrack",s),e.removeEventListener("change",n),e.removeEventListener("addtrack",n),e.removeEventListener("removetrack",n);for(let t=0;t<e.length;t++)e[t].removeEventListener("cuechange",r)})}addTextTrack(e,t,i){if(!e)throw Error("TextTrack kind is required but was not provided");return function(e,t,i,s,r={}){let n=e.textTracks();r.kind=t,i&&(r.label=i),s&&(r.language=s),r.tech=e;let a=new sF.text.TrackClass(r);return n.addTrack(a),a}(this,e,t,i)}createRemoteTextTrack(e){let t=tE(e,{tech:this});return new s$.remoteTextEl.TrackClass(t)}addRemoteTextTrack(e={},t){let i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){let t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){let t=iD++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return sV.canPlayType(e.type)}static isTech(e){return e.prototype instanceof sV||e instanceof sV||e===sV}static registerTech(e,t){if(sV.techs_||(sV.techs_={}),!sV.isTech(t))throw Error(`Tech ${e} must be a Tech`);if(!sV.canPlayType)throw Error("Techs must have a static canPlayType method on them");if(!sV.canPlaySource)throw Error("Techs must have a static canPlaySource method on them");return e=i3(e),sV.techs_[e]=t,sV.techs_[i8(e)]=t,"Tech"!==e&&sV.defaultTechOrder_.push(e),t}static getTech(e){if(e){if(sV.techs_&&sV.techs_[e])return sV.techs_[e];if(e=i3(e),g.default&&g.default.videojs&&g.default.videojs[e])return ty.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),g.default.videojs[e]}}}sF.names.forEach(function(e){let t=sF[e];sV.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),sV.prototype.featuresVolumeControl=!0,sV.prototype.featuresMuteControl=!0,sV.prototype.featuresFullscreenResize=!1,sV.prototype.featuresPlaybackRate=!1,sV.prototype.featuresProgressEvents=!1,sV.prototype.featuresSourceset=!1,sV.prototype.featuresTimeupdateEvents=!1,sV.prototype.featuresNativeTextTracks=!1,sV.prototype.featuresVideoFrameCallback=!1,sV.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let s=e.sourceHandlers;s||(s=e.sourceHandlers=[]),void 0===i&&(i=s.length),s.splice(i,0,t)},e.canPlayType=function(t){let i,s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){let s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},e.canPlaySource=function(t,i){let s=e.selectSourceHandler(t,i);return s?s.canHandleSource(t,i):""},["seekable","seeking","duration"].forEach(function(e){let t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},e.prototype),e.prototype.setSource=function(t){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:ty.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},i9.registerComponent("Tech",sV),sV.registerTech("Tech",sV),sV.defaultTechOrder_=[];let sH={},sz={},sW={};function sG(e,t,i,s=null){let r="call"+i3(i),n=e.reduce(sQ(r),s),a=n===sW,o=a?null:t[i](n);return function(e,t,i,s){for(let r=e.length-1;r>=0;r--){let n=e[r];n[t]&&n[t](s,i)}}(e,i,o,a),o}let sX={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},sK={setCurrentTime:1,setMuted:1,setVolume:1},sY={play:1,pause:1};function sQ(e){return(t,i)=>t===sW?sW:i[e]?i[e](t):t}let sJ={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},sZ=function(e=""){return sJ[sP(e).toLowerCase()]||""},s0=function(e){if(Array.isArray(e)){let t=[];e.forEach(function(e){Array.isArray(e=s0(e))?t=t.concat(e):tx(e)&&t.push(e)}),e=t}else e="string"==typeof e&&e.trim()?[s1({src:e})]:tx(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[s1(e)]:[];return e};function s1(e){if(!e.type){let t=sZ(e.src);t&&(e.type=t)}return e}let s2=tH?10009:tz?461:8,s4={codes:{play:415,pause:19,ff:417,rw:412,back:s2},names:{415:"play",19:"pause",417:"ff",412:"rw",[s2]:"back"},isEventKey(e,t){return t=t.toLowerCase(),!!this.names[e.keyCode]&&this.names[e.keyCode]===t},getEventName(e){if(this.names[e.keyCode])return this.names[e.keyCode];if(this.codes[e.code]){let t=this.codes[e.code];return this.names[t]}return null}};class s5 extends iW{constructor(e){super(),this.player_=e,this.focusableComponents=[],this.isListening_=!1,this.isPaused_=!1,this.onKeyDown_=this.onKeyDown_.bind(this),this.lastFocusedComponent_=null}start(){!this.isListening_&&(this.player_.on("keydown",this.onKeyDown_),this.player_.on("modalKeydown",this.onKeyDown_),this.player_.on("loadedmetadata",()=>{this.focus(this.updateFocusableComponents()[0])}),this.player_.on("modalclose",()=>{this.refocusComponent()}),this.player_.on("focusin",this.handlePlayerFocus_.bind(this)),this.player_.on("focusout",this.handlePlayerBlur_.bind(this)),this.isListening_=!0,this.player_.errorDisplay&&this.player_.errorDisplay.on("aftermodalfill",()=>{this.updateFocusableComponents(),this.focusableComponents.length&&(this.focusableComponents.length>1?this.focusableComponents[1].focus():this.focusableComponents[0].focus())}))}stop(){this.player_.off("keydown",this.onKeyDown_),this.isListening_=!1}onKeyDown_(e){let t=e.originalEvent?e.originalEvent:e;if(["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(t.key)){if(this.isPaused_)return;t.preventDefault();let e=t.key.substring(5).toLowerCase();this.move(e)}else if(s4.isEventKey(t,"play")||s4.isEventKey(t,"pause")||s4.isEventKey(t,"ff")||s4.isEventKey(t,"rw")){t.preventDefault();let e=s4.getEventName(t);this.performMediaAction_(e)}else s4.isEventKey(t,"Back")&&e.target&&"function"==typeof e.target.closeable&&e.target.closeable()&&(t.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+5);break;case"rw":this.userSeek_(this.player_.currentTime()-5)}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}handlePlayerBlur_(e){let t=e.relatedTarget,i=null,s=this.getCurrentComponent(e.target);t&&(i=!!t.closest(".video-js"),t.classList.contains("vjs-text-track-settings")&&!this.isPaused_&&this.searchForTrackSelect_()),(!e.currentTarget.contains(e.relatedTarget)&&!i||!t)&&(s&&"CloseButton"===s.name()?this.refocusComponent():(this.pause(),s&&s.el()&&(this.lastFocusedComponent_=s)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){let e=this.player_,t=[];function i(e){for(let s of e)s.hasOwnProperty("el_")&&s.getIsFocusable()&&s.getIsAvailableToBeFocused(s.el())&&t.push(s),s.hasOwnProperty("children_")&&s.children_.length>0&&i(s.children_)}return e.children_.forEach(e=>{if(e.hasOwnProperty("el_"))if(e.getIsFocusable&&e.getIsAvailableToBeFocused&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el()))return void t.push(e);else e.hasOwnProperty("children_")&&e.children_.length>0?i(e.children_):e.hasOwnProperty("items")&&e.items.length>0?i(e.items):this.findSuitableDOMChild(e)&&t.push(e);if("ErrorDisplay"===e.name_&&e.opened_){let i=e.el_.querySelector(".vjs-errors-ok-button-container");i&&i.querySelectorAll("button").forEach((e,i)=>{t.push({name:()=>"ModalButton"+(i+1),el:()=>e,getPositions:()=>{let t=e.getBoundingClientRect();return{boundingClientRect:{x:t.x,y:t.y,width:t.width,height:t.height,top:t.top,right:t.right,bottom:t.bottom,left:t.left},center:{x:t.left+t.width/2,y:t.top+t.height/2,width:0,height:0,top:t.top+t.height/2,right:t.left+t.width/2,bottom:t.top+t.height/2,left:t.left+t.width/2}}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:e=>!0,focus:()=>e.focus()})})}}),this.focusableComponents=t,this.focusableComponents}findSuitableDOMChild(e){return e.el()?function t(i){if(e.getIsFocusable(i)&&e.getIsAvailableToBeFocused(i))return i;for(let e=0;e<i.children.length;e++){let s=t(i.children[e]);if(s)return s}return null}(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();let t=e||document.activeElement;if(this.focusableComponents.length){for(let e of this.focusableComponents)if(e.el()===t)return e}}add(e){let t=[...this.focusableComponents];e.hasOwnProperty("el_")&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el())&&t.push(e),this.focusableComponents=t,this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}remove(e){for(let t=0;t<this.focusableComponents.length;t++)if(this.focusableComponents[t].name()===e.name()){this.focusableComponents.splice(t,1),this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents});return}}clear(){this.focusableComponents.length>0&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(e){let t=this.getCurrentComponent();if(!t)return;let i=t.getPositions(),s=this.focusableComponents.filter(s=>s!==t&&this.isInDirection_(i.boundingClientRect,s.getPositions().boundingClientRect,e)),r=this.findBestCandidate_(i.center,s,e);r?this.focus(r):this.trigger({type:"endOfFocusableComponents",direction:e,focusedComponent:t})}findBestCandidate_(e,t,i){let s=1/0,r=null;for(let n of t){let t=n.getPositions().center,a=this.calculateDistance_(e,t,i);a<s&&(s=a,r=n)}return r}isInDirection_(e,t,i){switch(i){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name())return void this.focus(this.focusableComponents[e])}else this.focus(this.updateFocusableComponents()[0])}focus(e){"object"==typeof e&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,i){let s,r=Math.abs(e.x-t.x),n=Math.abs(e.y-t.y);switch(i){case"right":case"left":s=r+100*n;break;case"up":s=2*n+.5*r;break;case"down":s=5*n+r;break;default:s=r+n}return s}searchForTrackSelect_(){for(let e of this.updateFocusableComponents())if("TextTrackSelect"===e.constructor.name){this.focus(e);break}}}i9.registerComponent("MediaLoader",class extends i9{constructor(e,t,i){if(super(e,tE({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,s=t.playerOptions.techOrder;i<s.length;i++){let t=i3(s[i]),r=sV.getTech(t);if(t||(r=i9.getComponent(t)),r&&r.isSupported()){e.loadTech_(t);break}}}});class s8 extends i9{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&ty.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;let s=t4(e,t,i);return this.player_.options_.experimentalSvgIcons||s.appendChild(t4("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(s),s}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=t4("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";let i=this.localize(e);this.controlText_=e,t5(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return`vjs-control vjs-button ${super.buildCSSClass()}`}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}i9.registerComponent("ClickableComponent",s8);class s3 extends s8{constructor(e,t){super(e,t);let{mainContent:i}=t&&t.playerOptions||{};this.isMainContent=i,this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return t4("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){let t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){if(!e){this.el_.textContent="";return}this.$("img")||this.el_.appendChild(t4("picture",{className:"vjs-poster",tabIndex:-1},{},t4("img",{loading:this.isMainContent?"eager":"lazy",fetchPriority:this.isMainContent?"high":"auto",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e}handleClick(e){if(!this.player_.controls())return;let t=this.player_.getChild("controlBar"),i=t&&t.getChild("playToggle");tO?(i||this.player_).focus():this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?sc(this.player_.play()):this.player_.pause()}}s3.prototype.crossorigin=s3.prototype.crossOrigin,i9.registerComponent("PosterImage",s3);let s6="#222",s7="#ccc",s9={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function re(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else if(7===e.length)i=e.slice(1);else throw Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function rt(e,t,i){try{e.style[t]=i}catch(e){return}}function ri(e){return e?`${e}px`:""}i9.registerComponent("TextTrackDisplay",class extends i9{constructor(e,t,i){super(e,t,i);let s=e=>this.updateDisplay(e),r=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};e.on("loadstart",e=>this.toggleDisplay(e)),e.on("useractive",s),e.on("userinactive",s),e.on("texttrackchange",s),e.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),e.ready(iF(this,function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)return void this.hide();e.on("fullscreenchange",r),e.on("playerresize",r);let t=g.default.screen.orientation||g.default,i=g.default.screen.orientation?"change":"orientationchange";t.addEventListener(i,r),e.on("dispose",()=>t.removeEventListener(i,r));let s=this.options_.playerOptions.tracks||[];for(let e=0;e<s.length;e++)this.player_.addRemoteTextTrack(s[e],!0);this.preselectTrack()}))}preselectTrack(){let e,t,i,s={captions:1,subtitles:1},r=this.player_.textTracks(),n=this.player_.cache_.selectedLanguage;for(let a=0;a<r.length;a++){let o=r[a];n&&n.enabled&&n.language&&n.language===o.language&&o.kind in s?o.kind===n.kind?i=o:i||(i=o):n&&!n.enabled?(i=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in s&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof g.default.WebVTT&&g.default.WebVTT.processCues(g.default,[],this.el_)}updateDisplay(){let e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){let t=[];for(let i=0;i<e.length;++i){let s=e[i];"showing"===s.mode&&t.push(s)}this.updateForTrack(t);return}let i=null,s=null,r=e.length;for(;r--;){let t=e[r];"showing"===t.mode&&("descriptions"===t.kind?i=t:s=t)}if(s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):i&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(i)),!(void 0!==g.default.CSS&&g.default.CSS.supports("inset","10px"))){let e=this.el_,t=e.querySelectorAll(".vjs-text-track-cue"),i=this.player_.controlBar.el_.getBoundingClientRect().height,s=this.player_.el_.getBoundingClientRect().height;e.style="",rt(e,"position","relative"),rt(e,"height",s-i+"px"),rt(e,"top","unset"),tW?rt(e,"bottom",s+"px"):rt(e,"bottom","0px"),t.length>0&&t.forEach(e=>{if(e.style.inset){let t=e.style.inset.split(" ");3===t.length&&Object.assign(e.style,{top:t[0],right:t[1],bottom:t[2],left:"unset"})}})}}updateDisplayOverlay(){if(!this.player_.videoHeight()||!(void 0!==g.default.CSS&&g.default.CSS.supports("inset-inline: 10px")))return;let e=this.player_.currentWidth(),t=this.player_.currentHeight(),i=e/t,s=this.player_.videoWidth()/this.player_.videoHeight(),r=0,n=0;Math.abs(i-s)>.1&&(i>s?r=Math.round((e-t*s)/2):n=Math.round((t-e/s)/2)),rt(this.el_,"insetInline",ri(r)),rt(this.el_,"insetBlock",ri(n))}updateDisplayState(e){let t=this.player_.textTrackSettings.getValues(),i=e.activeCues,s=i.length;for(;s--;){let e=i[s];if(!e)continue;let r=e.displayState;if(t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&rt(r.firstChild,"color",re(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&rt(r.firstChild,"backgroundColor",re(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?rt(r,"backgroundColor",re(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow=`2px 2px 3px ${s6}, 2px 2px 4px ${s6}, 2px 2px 5px ${s6}`:"raised"===t.edgeStyle?r.firstChild.style.textShadow=`1px 1px ${s6}, 2px 2px ${s6}, 3px 3px ${s6}`:"depressed"===t.edgeStyle?r.firstChild.style.textShadow=`1px 1px ${s7}, 0 1px ${s7}, -1px -1px ${s6}, 0 -1px ${s6}`:"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow=`0 0 4px ${s6}, 0 0 4px ${s6}, 0 0 4px ${s6}, 0 0 4px ${s6}`)),t.fontPercent&&1!==t.fontPercent){let e=g.default.parseFloat(r.style.fontSize);r.style.fontSize=e*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=s9[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"!=typeof g.default.WebVTT||e.every(e=>!e.activeCues))return;let t=[];for(let i=0;i<e.length;++i){let s=e[i];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}g.default.WebVTT.processCues(g.default,t,this.el_);for(let t=0;t<e.length;++t){let i=e[t];for(let e=0;e<i.activeCues.length;++e){let s=i.activeCues[e].displayState;t6(s,"vjs-text-track-cue","vjs-text-track-cue-"+(i.language?i.language:t)),i.language&&is(s,"lang",i.language)}this.player_.textTrackSettings&&this.updateDisplayState(i)}}}),i9.registerComponent("LoadingSpinner",class extends i9{createEl(){let e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=t4("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),s=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return s.appendChild(i),s}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}});class rs extends s8{createEl(e,t={},i={}){e="button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i);let s=t4(e,t,i);return this.player_.options_.experimentalSvgIcons||s.appendChild(t4("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(s),s}addChild(e,t={}){let i=this.constructor.name;return ty.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),i9.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){" "===e.key||"Enter"===e.key?e.stopPropagation():super.handleKeyDown(e)}}i9.registerComponent("Button",rs);class rr extends rs{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){let t=this.player_.play(),i=this.player_.getChild("controlBar"),s=i&&i.getChild("playToggle");if("tap"===e.type||this.mouseused_&&"clientX"in e&&"clientY"in e){sc(t),tO?(s||this.player_).focus():this.player_.tech(!0)&&this.player_.tech(!0).focus();return}if(!s)return void this.player_.tech(!0).focus();let r=()=>s.focus();su(t)?t.then(r,()=>{}):this.setTimeout(r,1)}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}rr.prototype.controlText_="Play Video",i9.registerComponent("BigPlayButton",rr),i9.registerComponent("CloseButton",class extends rs{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return`vjs-close-button ${super.buildCSSClass()}`}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){"Escape"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class rn extends rs{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return`vjs-play-control ${super.buildCSSClass()}`}handleClick(e){this.player_.paused()?sc(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}rn.prototype.controlText_="Play",i9.registerComponent("PlayToggle",rn);class ra extends i9{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended","seeking"],e=>this.update(e)),this.updateTextNode_()}createEl(){let e=this.buildCSSClass(),t=super.createEl("div",{className:`${e} vjs-time-control vjs-control`}),i=t4("span",{className:"vjs-control-text",textContent:`${this.localize(this.labelText_)}\xa0`},{role:"presentation"});return t.appendChild(i),this.contentEl_=t4("span",{className:`${e}-display`},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}update(e){(this.player_.options_.enableSmoothSeeking||"seeking"!==e.type)&&this.updateContent(e)}updateTextNode_(e=0){e=so(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(!this.contentEl_)return;let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,ty.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=y.default.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}))}updateContent(e){}}ra.prototype.labelText_="Time",ra.prototype.controlText_="Time",i9.registerComponent("TimeDisplay",ra);class ro extends ra{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():e&&e.target&&"function"==typeof e.target.pendingSeekTime&&null!==e.target.pendingSeekTime()?e.target.pendingSeekTime():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}ro.prototype.labelText_="Current Time",ro.prototype.controlText_="Current Time",i9.registerComponent("CurrentTimeDisplay",ro);class rl extends ra{constructor(e,t){super(e,t);let i=e=>this.updateContent(e);this.on(e,"durationchange",i),this.on(e,"loadstart",i),this.on(e,"loadedmetadata",i)}buildCSSClass(){return"vjs-duration"}updateContent(e){let t=this.player_.duration();this.updateTextNode_(t)}}rl.prototype.labelText_="Duration",rl.prototype.controlText_="Duration",i9.registerComponent("DurationDisplay",rl),i9.registerComponent("TimeDivider",class extends i9{createEl(){let e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}});class rh extends ra{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){let e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(t4("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){let t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))}}rh.prototype.labelText_="Remaining Time",rh.prototype.controlText_="Remaining Time",i9.registerComponent("RemainingTimeDisplay",rh),i9.registerComponent("LiveDisplay",class extends i9{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){let e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=t4("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(t4("span",{className:"vjs-control-text",textContent:`${this.localize("Stream Type")}\xa0`})),this.contentEl_.appendChild(y.default.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){1/0===this.player().duration()?this.show():this.hide()}});class rd extends rs{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){let e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=t4("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function ru(e,t,i){return Math.min(i,Math.max(t,isNaN(e=Number(e))?t:e))}rd.prototype.controlText_="Seek to live, currently playing live",i9.registerComponent("SeekToLive",rd);var rc=Object.freeze({__proto__:null,clamp:ru});class rp extends i9{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){if(!this.enabled())return;let e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){let t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||tR||e.preventDefault(),ia(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){let t=this.bar.el_.ownerDocument;io(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(!this.el_||!this.bar)return;let e=this.getProgress();return e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",()=>{let t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"})),e}getProgress(){return Number(ru(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){let t=id(this.el_,e);return this.vertical()?t.y:t.x}handleKeyDown(e){let t=this.options_.playerOptions.spatialNavigation,i=t&&t.enabled,s=t&&t.horizontalSeek;i?s&&"ArrowLeft"===e.key||!s&&"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):s&&"ArrowRight"===e.key||!s&&"ArrowUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(this.pendingSeekTime()&&(this.pendingSeekTime(null),this.userSeek_(this.player_.currentTime())),super.handleKeyDown(e)):"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):"ArrowUp"===e.key||"ArrowRight"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}i9.registerComponent("Slider",rp);let rf=(e,t)=>ru(e/t*100,0,100).toFixed(2)+"%";i9.registerComponent("LoadProgressBar",class extends i9{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){let e=super.createEl("div",{className:"vjs-load-progress"}),t=t4("span",{className:"vjs-control-text"}),i=t4("span",{textContent:this.localize("Loaded")}),s=y.default.createTextNode(": ");return this.percentageEl_=t4("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{let e=this.player_.liveTracker,t=this.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),r=this.partEls_,n=rf(s,i);this.percent_!==n&&(this.el_.style.width=n,t5(this.percentageEl_,n),this.percent_=n);for(let e=0;e<t.length;e++){let i=t.start(e),n=t.end(e),a=r[e];a||(a=this.el_.appendChild(t4()),r[e]=a),(a.dataset.start!==i||a.dataset.end!==n)&&(a.dataset.start=i,a.dataset.end=n,a.style.left=rf(i,s),a.style.width=rf(n-i,s))}for(let e=r.length;e>t.length;e--)this.el_.removeChild(r[e-1]);r.length=t.length})}}),i9.registerComponent("TimeTooltip",class extends i9{constructor(e,t){super(e,t),this.update=iV(iF(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){let s=ih(this.el_),r=il(this.player_.el()),n=e.width*t;if(!r||!s)return;let a=e.left-r.left+n,o=e.width-n+(r.right-e.right);o||(o=e.width-n,a=n);let l=s.width/2;a<l?l+=l-a:o<l&&(l=o),l<0?l=0:l>s.width&&(l=s.width),l=Math.round(l),this.el_.style.right=`-${l}px`,this.write(i)}write(e){t5(this.el_,e)}updateTime(e,t,i,s){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let r,n=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){let e=this.player_.liveTracker.liveWindow(),i=e-t*e;r=(i<1?"":"-")+so(i,e)}else r=so(i,n);this.update(e,t,r),s&&s()})}});class rm extends i9{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=iV(iF(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t,i){let s=this.getChild("timeTooltip");if(!s)return;let r=i&&i.target&&"function"==typeof i.target.pendingSeekTime?i.target.pendingSeekTime():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();s.updateTime(e,t,r)}}rm.prototype.options_={children:[]},tK||tP||rm.prototype.options_.children.push("timeTooltip"),i9.registerComponent("PlayProgressBar",rm);class rg extends i9{constructor(e,t){super(e,t),this.update=iV(iF(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){let i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=`${e.width*t}px`})}}rg.prototype.options_={children:["timeTooltip"]},i9.registerComponent("MouseTimeDisplay",rg);class ry extends rp{constructor(e,t){(t=tE(ry.prototype.options_,t)).children=[...t.children];let i=e.options_.disableSeekWhileScrubbingOnMobile&&(tK||tP)||e.options_.disableSeekWhileScrubbingOnSTV;(tK||tP)&&!i||t.children.splice(1,0,"mouseTimeDisplay"),super(e,t),this.shouldDisableSeekWhileScrubbing_=i,this.pendingSeekTime_=null,this.setEventHandlers_()}setEventHandlers_(){this.update_=iF(this,this.update),this.update=iV(this.update_,30),this.on(this.player_,["durationchange","timeupdate"],this.update),this.on(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in y.default&&"visibilityState"in y.default&&this.on(y.default,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===y.default.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"===y.default.visibilityState)return;let t=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{let i=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),s=this.player_.liveTracker,r=this.player_.duration();s&&s.isLive()&&(r=this.player_.liveTracker.liveCurrentTime()),this.percent_!==t&&(this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.percent_=t),(this.currentTime_!==i||this.duration_!==r)&&(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[so(i,r),so(r,r)],"{1} of {2}")),this.currentTime_=i,this.duration_=r),this.bar&&this.bar.update(il(this.el()),this.getProgress(),e)}),t}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}pendingSeekTime(e){if(void 0!==e)if(null!==e){let t=this.player_.duration();this.pendingSeekTime_=Math.max(0,Math.min(e,t))}else this.pendingSeekTime_=null;return this.pendingSeekTime_}getPercent(){let e;if(null!==this.pendingSeekTime())return this.pendingSeekTime()/this.player_.duration();let t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e}handleMouseDown(e){iy(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.shouldDisableSeekWhileScrubbing_||this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){let i;if(!iy(e)||isNaN(this.player_.duration()))return;t||this.player_.scrubbing()||this.player_.scrubbing(!0);let s=this.calculateDistance(e),r=this.player_.liveTracker;if(r&&r.isLive()){if(s>=.99)return void r.seekToLiveEdge();let e=r.seekableStart(),t=r.liveCurrentTime();if((i=e+s*r.liveWindow())>=t&&(i=t),i<=e&&(i=e+.1),1/0===i)return}else(i=s*this.player_.duration())===this.player_.duration()&&(i-=.1);this.shouldDisableSeekWhileScrubbing_?this.pendingSeekTime(i):this.userSeek_(i),this.player_.options_.enableSmoothSeeking&&this.update()}enable(){super.enable();let e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();let e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),null!==this.pendingSeekTime()&&(this.userSeek_(this.pendingSeekTime()),this.pendingSeekTime(null)),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?sc(this.player_.play()):this.update_()}handlePendingSeek_(e){this.player_.paused()||this.player_.pause();let t=null!==this.pendingSeekTime()?this.pendingSeekTime():this.player_.currentTime();this.pendingSeekTime(t+e),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}stepForward(){this.shouldDisableSeekWhileScrubbing_?this.handlePendingSeek_(this.options().stepSeconds):this.userSeek_(this.player_.currentTime()+this.options().stepSeconds)}stepBack(){this.shouldDisableSeekWhileScrubbing_?this.handlePendingSeek_(-this.options().stepSeconds):this.userSeek_(this.player_.currentTime()-this.options().stepSeconds)}handleAction(e){null!==this.pendingSeekTime()&&(this.userSeek_(this.pendingSeekTime()),this.pendingSeekTime(null)),this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){let t=this.player_.liveTracker;if(" "===e.key||"Enter"===e.key)e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if("Home"===e.key)e.preventDefault(),e.stopPropagation(),this.userSeek_(0);else if("End"===e.key)e.preventDefault(),e.stopPropagation(),t&&t.isLive()?this.userSeek_(t.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(e.key)){e.preventDefault(),e.stopPropagation();let i=.1*parseInt(e.key,10);t&&t.isLive()?this.userSeek_(t.seekableStart()+t.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else"PageDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-this.options().stepSeconds*this.options().pageMultiplier)):"PageUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+this.options().stepSeconds*this.options().pageMultiplier)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["durationchange","timeupdate"],this.update),this.off(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in y.default&&"visibilityState"in y.default&&this.off(y.default,"visibilitychange",this.toggleVisibility_),super.dispose()}}ry.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar",stepSeconds:5,pageMultiplier:12},i9.registerComponent("SeekBar",ry);class r_ extends i9{constructor(e,t){super(e,t),this.handleMouseMove=iV(iF(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=iV(iF(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){let t=this.getChild("seekBar");if(!t)return;let i=t.getChild("playProgressBar"),s=t.getChild("mouseTimeDisplay");if(!i&&!s)return;let r=t.el(),n=ih(r),a=id(r,e).x;a=ru(a,0,1),s&&s.update(n,a),i&&i.update(n,t.getProgress())}handleMouseSeek(e){let t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){if(this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,["mousemove","touchmove"],this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){let e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&sc(this.player_.play())}}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,["mousemove","touchmove"],this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){let e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){let t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){let t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}r_.prototype.options_={children:["seekBar"]},i9.registerComponent("ProgressControl",r_);class rb extends rs{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return`vjs-picture-in-picture-control vjs-hidden ${super.buildCSSClass()}`}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){y.default.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in g.default?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof y.default.exitPictureInPicture&&super.show()}}rb.prototype.controlText_="Picture-in-Picture",i9.registerComponent("PictureInPictureToggle",rb);class rv extends rs{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===y.default[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return`vjs-fullscreen-control ${super.buildCSSClass()}`}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}rv.prototype.controlText_="Fullscreen",i9.registerComponent("FullscreenToggle",rv);let rT=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})};i9.registerComponent("VolumeLevel",class extends i9{createEl(){let e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}),i9.registerComponent("VolumeLevelTooltip",class extends i9{constructor(e,t){super(e,t),this.update=iV(iF(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,s){if(!i){let i=il(this.el_),s=il(this.player_.el()),r=e.width*t;if(!s||!i)return;let n=e.left-s.left+r,a=e.width-r+(s.right-e.right),o=i.width/2;n<o?o+=o-n:a<o&&(o=a),o<0?o=0:o>i.width&&(o=i.width),this.el_.style.right=`-${o}px`}this.write(`${s}%`)}write(e){t5(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),r&&r()})}});class rS extends i9{constructor(e,t){super(e,t),this.update=iV(iF(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){this.getChild("volumeLevelTooltip").updateVolume(e,t,i,100*t,()=>{i?this.el_.style.bottom=`${e.height*t}px`:this.el_.style.left=`${e.width*t}px`})}}rS.prototype.options_={children:["volumeLevelTooltip"]},i9.registerComponent("MouseVolumeLevelDisplay",rS);class rx extends rp{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){iy(e)&&super.handleMouseDown(e)}handleMouseMove(e){let t=this.getChild("mouseVolumeLevelDisplay");if(t){let i=this.el(),s=il(i),r=this.vertical(),n=id(i,e);n=ru(n=r?n.y:n.x,0,1),t.update(s,n,r)}iy(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){let t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){let e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}rx.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},tK||tP||rx.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),rx.prototype.playerEvent="volumechange",i9.registerComponent("VolumeBar",rx);class rw extends i9{constructor(e,t={}){t.vertical=t.vertical||!1,(void 0===t.volumeBar||tw(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),rT(this,e),this.throttledHandleMouseMove=iV(iF(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:`vjs-volume-control vjs-control ${e}`})}handleMouseDown(e){let t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){let t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}rw.prototype.options_={children:["volumeBar"]},i9.registerComponent("VolumeControl",rw);let rE=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})};class rk extends rs{constructor(e,t){super(e,t),rE(this,e),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return`vjs-mute-control ${super.buildCSSClass()}`}handleClick(e){let t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){let e=this.player_.volume(),t=3;this.setIcon("volume-high"),tK&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),t7(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-${t}`,"")),t6(this.el_,`vjs-vol-${t}`)}updateControlText_(){let e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}rk.prototype.controlText_="Mute",i9.registerComponent("MuteToggle",rk);class rC extends i9{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,(void 0===t.volumeControl||tw(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:`vjs-volume-panel vjs-control ${e}`})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){"Escape"===e.key&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),iM(y.default,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),iU(y.default,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){"Escape"===e.key&&this.handleMouseOut()}}rC.prototype.options_={children:["muteToggle","volumeControl"]},i9.registerComponent("VolumePanel",rC);class rI extends rs{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`forward-${this.skipTime}`),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipForwardTime(){let e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} ${super.buildCSSClass()}`}handleClick(e){let t;if(isNaN(this.player_.duration()))return;let i=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()?s.seekableEnd():this.player_.duration();t=i+this.skipTime<=r?i+this.skipTime:r,this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}rI.prototype.controlText_="Skip Forward",i9.registerComponent("SkipForward",rI);class rA extends rs{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`replay-${this.skipTime}`),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipBackwardTime(){let e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} ${super.buildCSSClass()}`}handleClick(e){let t,i=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()&&s.seekableStart();t=r&&i-this.skipTime<=r?r:i>=this.skipTime?i-this.skipTime:0,this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}rA.prototype.controlText_="Skip Backward",i9.registerComponent("SkipBackward",rA);class rD extends i9{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof i9&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof i9&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){let t=this.addChild(e);t&&this.addEventListenerForItem(t)}createEl(){let e=this.options_.contentElType||"ul";this.contentEl_=t4(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");let t=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),iM(t,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),t}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){let t=e.relatedTarget||y.default.activeElement;if(!this.children().some(e=>e.el()===t)){let e=this.menuButton_;e&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}}handleTapClick(e){if(this.menuButton_){this.menuButton_.unpressButton();let t=this.children();if(!Array.isArray(t))return;let i=t.filter(t=>t.el()===e.target)[0];i&&"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}handleKeyDown(e){"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):("ArrowRight"===e.key||"ArrowUp"===e.key)&&(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){let t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())}}i9.registerComponent("Menu",rD);class rP extends i9{constructor(e,t={}){super(e,t),this.menuButton_=new rs(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");let i=rs.prototype.buildCSSClass();this.menuButton_.el_.className=this.buildCSSClass()+" "+i,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0;let s=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",s),this.on(this.menuButton_,"click",s),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),iM(y.default,"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){let e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){let e=new rD(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){let t=t4("li",{className:"vjs-menu-title",textContent:i3(this.options_.title),tabIndex:-1}),i=new i9(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){return super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";let t=rs.prototype.buildCSSClass();return`vjs-menu-button ${e} ${t} ${super.buildCSSClass()}`}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${super.buildCSSClass()}`}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),iU(y.default,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){"Escape"===e.key||"Tab"===e.key?(this.buttonPressed_&&this.unpressButton(),e.key):"Up"!==e.key&&("Down"!==e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled)||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){("Escape"===e.key||"Tab"===e.key)&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){("Escape"===e.key||"Tab"===e.key)&&(this.buttonPressed_&&this.unpressButton(),e.key)}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),tK&&t1()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}i9.registerComponent("MenuButton",rP);class rL extends rP{constructor(e,t){let i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),!i)return;this.updateHandler_=iF(this,this.update),this.cleanupHandler_=iF(this,this.cleanupTrackListeners_),i.addEventListener("removetrack",this.updateHandler_),i.addEventListener("addtrack",this.updateHandler_),i.addEventListener("labelchange",this.updateHandler_),this.player_.on("ready",this.updateHandler_),this.player_.on("dispose",this.cleanupHandler_)}cleanupTrackListeners_(){if(!this.updateHandler_)return;let e=this.options_.tracks;e&&(e.removeEventListener("removetrack",this.updateHandler_),e.removeEventListener("addtrack",this.updateHandler_),e.removeEventListener("labelchange",this.updateHandler_)),this.player_&&(this.player_.off("ready",this.updateHandler_),this.player_.off("dispose",this.cleanupHandler_)),this.updateHandler_=null,this.cleanupHandler_=null}dispose(){this.cleanupTrackListeners_(),super.dispose()}}i9.registerComponent("TrackButton",rL);class rO extends s8{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;let s=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),r=t4("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?s.appendChild(r):s.replaceChild(r,s.querySelector(".vjs-icon-placeholder")),s}handleKeyDown(e){["Tab","Escape","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"].includes(e.key)||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}i9.registerComponent("MenuItem",rO);class rN extends rO{constructor(e,t){let i=t.track,s=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean);let r=(...e)=>{this.handleTracksChange.apply(this,e)},n=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),s.addEventListener("change",r),s.addEventListener("selectedlanguagechange",n),this.on("dispose",function(){e.off(["loadstart","texttrackchange"],r),s.removeEventListener("change",r),s.removeEventListener("selectedlanguagechange",n)}),void 0===s.onchange){let e;this.on(["tap","click"],function(){if("object"!=typeof g.default.Event)try{e=new g.default.Event("change")}catch(e){}e||(e=y.default.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)})}this.handleTracksChange()}handleClick(e){let t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){let s=i[e];-1!==this.kinds.indexOf(s.kind)&&(s===t?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled"))}}handleTracksChange(e){let t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){if("showing"===this.track.mode){let e=this.player_.cache_.selectedLanguage;e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}}dispose(){this.track=null,super.dispose()}}i9.registerComponent("TextTrackMenuItem",rN);class rR extends rN{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){let t=this.player().textTracks(),i=!0;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(this.options_.kinds.indexOf(s.kind)>-1&&"showing"===s.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){let t=this.player().textTracks(),i=!0;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(["captions","descriptions","subtitles"].indexOf(s.kind)>-1&&"showing"===s.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}i9.registerComponent("OffTextTrackMenuItem",rR);class rM extends rL{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=rN){let i;this.label_&&(i=`${this.label_} off`),e.push(new rR(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;let s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<s.length;i++){let r=s[i];if(this.kinds_.indexOf(r.kind)>-1){let i=new t(this.player_,{track:r,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});i.addClass(`vjs-${r.kind}-menu-item`),e.push(i)}}return e}}i9.registerComponent("TextTrackButton",rM);class rU extends rO{constructor(e,t){let i=t.track,s=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=s.text,t.selected=s.startTime<=r&&r<s.endTime,super(e,t),this.track=i,this.cue=s}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}i9.registerComponent("ChaptersTrackMenuItem",rU);class rj extends rM{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return`vjs-chapters-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-chapters-button ${super.buildWrapperCSSClass()}`}update(e){if(e&&e.track&&"chapters"!==e.track.kind)return;let t=this.findChaptersTrack();t!==this.track_?(this.setTrack(t),super.update()):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&super.update()}setTrack(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){let e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";let e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}}findChaptersTrack(){let e=this.player_.textTracks()||[];for(let t=e.length-1;t>=0;t--){let i=e[t];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(i3(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){let e=[];if(!this.track_)return e;let t=this.track_.cues;if(!t)return e;for(let i=0,s=t.length;i<s;i++){let s=t[i],r=new rU(this.player_,{track:this.track_,cue:s});e.push(r)}return e}}rj.prototype.kind_="chapters",rj.prototype.controlText_="Chapters",i9.registerComponent("ChaptersButton",rj);class rB extends rM{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");let s=e.textTracks(),r=iF(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",function(){s.removeEventListener("change",r)})}handleTracksChange(e){let t=this.player().textTracks(),i=!1;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(s.kind!==this.kind_&&"showing"===s.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return`vjs-descriptions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-descriptions-button ${super.buildWrapperCSSClass()}`}}rB.prototype.kind_="descriptions",rB.prototype.controlText_="Descriptions",i9.registerComponent("DescriptionsButton",rB);class rq extends rM{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return`vjs-subtitles-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subtitles-button ${super.buildWrapperCSSClass()}`}}rq.prototype.kind_="subtitles",rq.prototype.controlText_="Subtitles",i9.registerComponent("SubtitlesButton",rq);class r$ extends rN{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}i9.registerComponent("CaptionSettingsMenuItem",r$);class rF extends rM{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return`vjs-captions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-captions-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")&&(e.push(new r$(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}rF.prototype.kind_="captions",rF.prototype.controlText_="Captions",i9.registerComponent("CaptionsButton",rF);class rV extends rN{createEl(e,t,i){let s=super.createEl(e,t,i),r=s.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",s):r.appendChild(t4("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(t4("span",{className:"vjs-control-text",textContent:` ${this.localize("Captions")}`}))),s}}i9.registerComponent("SubsCapsMenuItem",rV);class rH extends rM{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)>-1&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(i3(this.label_))}buildCSSClass(){return`vjs-subs-caps-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subs-caps-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")&&(e.push(new r$(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,rV)}}rH.prototype.kinds_=["captions","subtitles"],rH.prototype.controlText_="Subtitles",i9.registerComponent("SubsCapsButton",rH);class rz extends rO{constructor(e,t){let i=t.track,s=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`);let r=(...e)=>{this.handleTracksChange.apply(this,e)};s.addEventListener("change",r),this.on("dispose",()=>{s.removeEventListener("change",r)})}createEl(e,t,i){let s=super.createEl(e,t,i),r=s.querySelector(".vjs-menu-item-text");return["main-desc","descriptions","description"].indexOf(this.options_.track.kind)>=0&&(r.appendChild(t4("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(t4("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),s}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){let e=this.player_.audioTracks();for(let t=0;t<e.length;t++){let i=e[t];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}i9.registerComponent("AudioTrackMenuItem",rz);class rW extends rL{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return`vjs-audio-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-audio-button ${super.buildWrapperCSSClass()}`}createItems(e=[]){this.hideThreshold_=1;let t=this.player_.audioTracks();for(let i=0;i<t.length;i++){let s=t[i];e.push(new rz(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return e}}rW.prototype.controlText_="Audio Track",i9.registerComponent("AudioTrackButton",rW);class rG extends rO{constructor(e,t){let i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}rG.prototype.contentElType="button",i9.registerComponent("PlaybackRateMenuItem",rG);class rX extends rP{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){let e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=t4("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return`vjs-playback-rate ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-playback-rate ${super.buildWrapperCSSClass()}`}createItems(){let e=this.playbackRates(),t=[];for(let i=e.length-1;i>=0;i--)t.push(new rG(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){let e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}rX.prototype.controlText_="Playback Rate",i9.registerComponent("PlaybackRateMenuButton",rX);class rK extends i9{buildCSSClass(){return`vjs-spacer ${super.buildCSSClass()}`}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}i9.registerComponent("Spacer",rK),i9.registerComponent("CustomControlSpacer",class extends rK{buildCSSClass(){return`vjs-custom-control-spacer ${super.buildCSSClass()}`}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class rY extends i9{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}rY.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},i9.registerComponent("ControlBar",rY);class rQ extends sg{constructor(e,t){super(e,t),this.on(e,"error",e=>{this.open(e)})}buildCSSClass(){return`vjs-error-display ${super.buildCSSClass()}`}content(){let e=this.player().error();return e?this.localize(e.message):""}}rQ.prototype.options_=Object.assign({},sg.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),i9.registerComponent("ErrorDisplay",rQ);class rJ extends i9{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){return this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim(),t4("select",{id:this.options_.id},{},this.options_.SelectOptions.map(e=>{let t=(this.options_.labelId?this.options_.labelId:`vjs-track-option-${iD++}`)+"-"+e[1].replace(/\W+/g,""),i=t4("option",{id:t,value:this.localize(e[0]),textContent:this.localize(e[1])});return i.setAttribute("aria-labelledby",`${this.selectLabelledbyIds} ${t}`),i}))}}i9.registerComponent("TextTrackSelect",rJ);class rZ extends i9{constructor(e,t={}){super(e,t);let i=t4("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId});for(let t of(this.el().appendChild(i),this.options_.selects)){let i=this.options_.selectConfigs[t],s=i.className,r=i.id.replace("%s",this.options_.id_),n=null,a=`vjs_select_${iD++}`;if("colors"===this.options_.type){n=t4("span",{className:s});let e=t4("label",{id:r,className:"vjs-label",textContent:this.localize(i.label)});e.setAttribute("for",a),n.appendChild(e)}let o=new rJ(e,{SelectOptions:i.options,legendId:this.options_.legendId,id:a,labelId:r});this.addChild(o),"colors"===this.options_.type&&(n.appendChild(o.el()),this.el().appendChild(n))}}createEl(){return t4("fieldset",{className:this.options_.className})}}i9.registerComponent("TextTrackFieldset",rZ);class r0 extends i9{constructor(e,t={}){super(e,t);let i=this.options_.textTrackComponentid,s=new rZ(e,{id_:i,legendId:`captions-text-legend-${i}`,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(s);let r=new rZ(e,{id_:i,legendId:`captions-background-${i}`,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(r);let n=new rZ(e,{id_:i,legendId:`captions-window-${i}`,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(n)}createEl(){return t4("div",{className:"vjs-track-settings-colors"})}}i9.registerComponent("TextTrackSettingsColors",r0);class r1 extends i9{constructor(e,t={}){super(e,t);let i=this.options_.textTrackComponentid,s=new rZ(e,{id_:i,legendId:`captions-font-size-${i}`,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(s);let r=new rZ(e,{id_:i,legendId:`captions-edge-style-${i}`,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(r);let n=new rZ(e,{id_:i,legendId:`captions-font-family-${i}`,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(n)}createEl(){return t4("div",{className:"vjs-track-settings-font"})}}i9.registerComponent("TextTrackSettingsFont",r1);class r2 extends i9{constructor(e,t={}){super(e,t);let i=new rs(e,{controlText:this.localize("restore all settings to the default values"),className:"vjs-default-button"});i.el().classList.remove("vjs-control","vjs-button"),i.el().textContent=this.localize("Reset"),this.addChild(i);let s=this.localize("Done"),r=new rs(e,{controlText:s,className:"vjs-done-button"});r.el().classList.remove("vjs-control","vjs-button"),r.el().textContent=s,this.addChild(r)}createEl(){return t4("div",{className:"vjs-track-settings-controls"})}}i9.registerComponent("TrackSettingsControls",r2);let r4="vjs-text-track-settings",r5=["#000","Black"],r8=["#00F","Blue"],r3=["#0FF","Cyan"],r6=["#0F0","Green"],r7=["#F0F","Magenta"],r9=["#F00","Red"],ne=["#FFF","White"],nt=["#FF0","Yellow"],ni=["1","Opaque"],ns=["0.5","Semi-Transparent"],nr=["0","Transparent"],nn={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[r5,ne,r9,r6,r8,nt,r7,r3],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[ni,ns,nr],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[ne,r5,r9,r6,r8,nt,r7,r3],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[ni,ns],className:"vjs-text-opacity vjs-opacity"},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color",className:"vjs-window-color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[nr,ns,ni],className:"vjs-window-opacity vjs-opacity"}};function na(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}nn.windowColor.options=nn.backgroundColor.options,i9.registerComponent("TextTrackSettings",class extends sg{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.renderModalComponents(e),this.endDialog=t4("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){let t=new r0(e,{textTrackComponentid:this.id_,selectConfigs:nn,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]});this.addChild(t);let i=new r1(e,{textTrackComponentid:this.id_,selectConfigs:nn,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]});this.addChild(i);let s=new r2(e);this.addChild(s)}bindFunctionsToSelectsAndButtons(){this.on(this.$(".vjs-done-button"),["click","tap"],()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),["click","tap"],()=>{this.setDefaults(),this.updateDisplay()}),tT(nn,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)})}dispose(){this.endDialog=null,super.dispose()}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return tS(nn,(e,t,i)=>{var s,r;let n=(s=this.$(t.selector),r=t.parser,na(s.options[s.options.selectedIndex].value,r));return void 0!==n&&(e[i]=n),e},{})}setValues(e){tT(nn,(t,i)=>{!function(e,t,i){if(t){for(let s=0;s<e.options.length;s++)if(na(e.options[s].value,i)===t){e.selectedIndex=s;break}}}(this.$(t.selector),e[i],t.parser)})}setDefaults(){tT(nn,e=>{let t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(g.default.localStorage.getItem(r4))}catch(e){ty.warn(e)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;let e=this.getValues();try{Object.keys(e).length?g.default.localStorage.setItem(r4,JSON.stringify(e)):g.default.localStorage.removeItem(r4)}catch(e){ty.warn(e)}}updateDisplay(){let e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}}),i9.registerComponent("ResizeManager",class extends i9{constructor(e,t){let i=t.ResizeObserver||g.default.ResizeObserver;null===t.ResizeObserver&&(i=!1),super(e,tE({createEl:!i,reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||g.default.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=iH(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;let e=this.debouncedHandler_,t=this.unloadListener_=function(){iU(this,"resize",e),iU(this,"unload",t),t=null};iM(this.el_.contentWindow,"unload",t),iM(this.el_.contentWindow,"resize",e)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}});let no={trackingThreshold:20,liveTolerance:15};i9.registerComponent("LiveTracker",class extends i9{constructor(e,t){super(e,tE(no,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){let e=this.player_.seekable();if(!e||!e.length)return;let t=Number(g.default.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;let s=this.liveCurrentTime(),r=this.player_.currentTime(),n=this.player_.paused()||this.seekedBehindLive_||Math.abs(s-r)>this.options_.liveTolerance;this.timeupdateSeen_&&1/0!==s||(n=!1),n!==this.behindLiveEdge_&&(this.behindLiveEdge_=n,this.trigger("liveedgechange"))}handleDurationchange(){this.toggleTracking()}toggleTracking(){1/0===this.player_.duration()&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){let e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){let e=this.player_.seekable(),t=[],i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){let e=this.player_.seekable(),t=[],i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){let e=this.liveCurrentTime();return 1/0===e?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){let e=this.seekableEnd();return -1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}),i9.registerComponent("TitleBar",class extends i9{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:t4("div",{className:"vjs-title-bar-title",id:`vjs-title-bar-title-${iD++}`}),description:t4("div",{className:"vjs-title-bar-description",id:`vjs-title-bar-description-${iD++}`})},t4("div",{className:"vjs-title-bar"},{},tk(this.els))}updateDom_(){let e=this.player_.tech_,t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{let s=this.state[e],r=this.els[e],n=i[e];ic(r),s&&t5(r,s),t&&(t.removeAttribute(n),s&&t.setAttribute(n,r.id))}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){let e=this.player_.tech_,t=e&&e.el_;t&&(t.removeAttribute("aria-labelledby"),t.removeAttribute("aria-describedby")),super.dispose(),this.els=null}});let nl={initialDisplay:4e3,position:[],takeFocus:!1};i9.registerComponent("TransientButton",class extends 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t=i[e].src;t&&-1===s.indexOf(t)&&s.push(t)}return!!s.length&&(1===s.length&&(r=s[0]),e.triggerSourceset(r),!0)},nd=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){let t=y.default.createElement(this.nodeName.toLowerCase());t.innerHTML=e;let i=y.default.createDocumentFragment();for(;t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",g.default.Element.prototype.appendChild.call(this,i),this.innerHTML}}),nu=(e,t)=>{let i={};for(let s=0;s<e.length&&(!(i=Object.getOwnPropertyDescriptor(e[s],t))||!i.set||!i.get);s++);return i.enumerable=!0,i.configurable=!0,i},nc=function(e){let t=e.el();if(t.resetSourceWatch_)return;let i={},s=nu([e.el(),g.default.HTMLMediaElement.prototype,g.default.Element.prototype,nd],"innerHTML"),r=i=>(...s)=>{let r=i.apply(t,s);return nh(e),r};["append","appendChild","insertAdjacentHTML"].forEach(e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))}),Object.defineProperty(t,"innerHTML",tE(s,{set:r(s.set)})),t.resetSourceWatch_=()=>{t.resetSourceWatch_=null,Object.keys(i).forEach(e=>{t[e]=i[e]}),Object.defineProperty(t,"innerHTML",s)},e.one("sourceset",t.resetSourceWatch_)},np=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?sD(g.default.Element.prototype.getAttribute.call(this,"src")):""},set(e){return g.default.Element.prototype.setAttribute.call(this,"src",e),e}}),nf=function(e){if(!e.featuresSourceset)return;let t=e.el();if(t.resetSourceset_)return;let i=nu([e.el(),g.default.HTMLMediaElement.prototype,np],"src"),s=t.setAttribute,r=t.load;Object.defineProperty(t,"src",tE(i,{set:s=>{let r=i.set.call(t,s);return e.triggerSourceset(t.src),r}})),t.setAttribute=(i,r)=>{let n=s.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),n},t.load=()=>{let i=r.call(t);return nh(e)||(e.triggerSourceset(""),nc(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):nh(e)||nc(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=s,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}};class nm extends sV{constructor(e,t){super(e,t);let i=e.source,s=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,i&&(this.el_.currentSrc!==i.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(i):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){let e=this.el_.childNodes,t=e.length,i=[];for(;t--;){let r=e[t];"track"===r.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),this.textTracks().addTrack(r.track),!s&&!this.el_.hasAttribute("crossorigin")&&sL(r.src)&&(s=!0)):i.push(r))}for(let e=0;e<i.length;e++)this.el_.removeChild(i[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&s&&ty.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(tG||tV)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),nm.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){nf(this)}restoreMetadataTracksInIOSNativePlayer_(){let e,t=this.textTracks(),i=()=>{e=[];for(let i=0;i<t.length;i++){let s=t[i];"metadata"===s.kind&&e.push({track:s,storedMode:s.mode})}};i(),t.addEventListener("change",i),this.on("dispose",()=>t.removeEventListener("change",i));let s=()=>{for(let t=0;t<e.length;t++){let i=e[t];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}t.removeEventListener("change",s)};this.on("webkitbeginfullscreen",()=>{t.removeEventListener("change",i),t.removeEventListener("change",s),t.addEventListener("change",s)}),this.on("webkitendfullscreen",()=>{t.removeEventListener("change",i),t.addEventListener("change",i),t.removeEventListener("change",s)})}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;let i=e.toLowerCase();this[`${i}TracksListeners_`]&&Object.keys(this[`${i}TracksListeners_`]).forEach(e=>{this.el()[`${i}Tracks`].removeEventListener(e,this[`${i}TracksListeners_`][e])}),this[`featuresNative${e}Tracks`]=!t,this[`${i}TracksListeners_`]=null,this.proxyNativeTracksForType_(i)}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){let t=sq[e],i=this.el()[t.getterName],s=this[t.getterName]();if(!this[`featuresNative${t.capitalName}Tracks`]||!i||!i.addEventListener)return;let r={change:t=>{let i={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(i),"text"===e&&this[s$.remoteText.getterName]().trigger(i)},addtrack(e){s.addTrack(e.track)},removetrack(e){s.removeTrack(e.track)}},n=function(){let e=[];for(let t=0;t<s.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===s[t]){r=!0;break}r||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach(e=>{let t=r[e];i.addEventListener(e,t),this.on("dispose",s=>i.removeEventListener(e,t))}),this.on("loadstart",n),this.on("dispose",e=>this.off("loadstart",n))}proxyNativeTracks_(){sq.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let e=this.options_.tag;if(!e||!(this.options_.playerElIngest||this.movingMediaElementInDOM)){if(e){let t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),nm.disposeMediaElement(e),e=t}else{e=y.default.createElement("video");let t=tE({},this.options_.tag&&it(this.options_.tag));tG&&!0===this.options_.nativeControlsForTouch||delete t.controls,ie(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&is(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);let t=["loop","muted","playsinline","autoplay"];for(let i=0;i<t.length;i++){let s=t[i],r=this.options_[s];void 0!==r&&(r?is(e,s,s):ir(e,s),e[s]=r)}return e}handleLateInit_(e){if(0===e.networkState||3===e.networkState)return;if(0===e.readyState){let e=!1,t=function(){e=!0};this.on("loadstart",t);let i=function(){e||this.trigger("loadstart")};this.on("loadedmetadata",i),this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")});return}let t=["loadstart"];t.push("loadedmetadata"),e.readyState>=2&&t.push("loadeddata"),e.readyState>=3&&t.push("canplay"),e.readyState>=4&&t.push("canplaythrough"),this.ready(function(){t.forEach(function(e){this.trigger(e)},this)})}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&tY?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){ty(e,"Video is not ready. (Video.js)")}}duration(){if(1/0===this.el_.duration&&tP&&tR&&0===this.el_.currentTime){let e=()=>{this.el_.currentTime>0&&(1/0===this.el_.duration&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),0/0}return this.el_.duration||0/0}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if(!("webkitDisplayingFullscreen"in this.el_))return;let e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)})}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){let e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)sc(this.el_.play()),this.setTimeout(function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}addSourceElement(e,t){if(!e)return ty.error("Invalid source URL."),!1;let i={src:e};t&&(i.type=t);let s=t4("source",{},i);return this.el_.appendChild(s),!0}removeSourceElement(e){if(!e)return ty.error("Source URL is required to remove the source element."),!1;for(let t of this.el_.querySelectorAll("source"))if(t.src===e)return this.el_.removeChild(t),!0;return ty.warn(`No matching source element found with src: ${e}`),!1}reset(){nm.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){if(!this.featuresNativeTextTracks)return super.createRemoteTextTrack(e);let t=y.default.createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t}addRemoteTextTrack(e,t){let i=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){let t=this.$$("track"),i=t.length;for(;i--;)(e===t[i]||e===t[i].track)&&this.el().removeChild(t[i])}}getVideoPlaybackQuality(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();let e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),g.default.performance&&(e.creationTime=g.default.performance.now()),e}}tC(nm,"TEST_VID",function(){if(!tZ())return;let e=y.default.createElement("video"),t=y.default.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),nm.isSupported=function(){try{nm.TEST_VID.volume=.5}catch(e){return!1}return!!(nm.TEST_VID&&nm.TEST_VID.canPlayType)},nm.canPlayType=function(e){return nm.TEST_VID.canPlayType(e)},nm.canPlaySource=function(e,t){return nm.canPlayType(e.type)},nm.canControlVolume=function(){try{let e=nm.TEST_VID.volume;nm.TEST_VID.volume=e/2+.1;let t=e!==nm.TEST_VID.volume;if(t&&tK)return g.default.setTimeout(()=>{nm&&nm.prototype&&(nm.prototype.featuresVolumeControl=e!==nm.TEST_VID.volume)}),!1;return t}catch(e){return!1}},nm.canMuteVolume=function(){try{let e=nm.TEST_VID.muted;return nm.TEST_VID.muted=!e,nm.TEST_VID.muted?is(nm.TEST_VID,"muted","muted"):ir(nm.TEST_VID,"muted"),e!==nm.TEST_VID.muted}catch(e){return!1}},nm.canControlPlaybackRate=function(){if(tP&&tR&&tU<58)return!1;try{let e=nm.TEST_VID.playbackRate;return nm.TEST_VID.playbackRate=e/2+.1,e!==nm.TEST_VID.playbackRate}catch(e){return!1}},nm.canOverrideAttributes=function(){try{let e=()=>{};Object.defineProperty(y.default.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(y.default.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(y.default.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(y.default.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},nm.supportsNativeTextTracks=function(){return tY||tK&&tR},nm.supportsNativeVideoTracks=function(){return!!(nm.TEST_VID&&nm.TEST_VID.videoTracks)},nm.supportsNativeAudioTracks=function(){return!!(nm.TEST_VID&&nm.TEST_VID.audioTracks)},nm.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function([e,t]){tC(nm.prototype,e,()=>nm[t](),!0)}),nm.prototype.featuresVolumeControl=nm.canControlVolume(),nm.prototype.movingMediaElementInDOM=!tK,nm.prototype.featuresFullscreenResize=!0,nm.prototype.featuresProgressEvents=!0,nm.prototype.featuresTimeupdateEvents=!0,nm.prototype.featuresVideoFrameCallback=!!(nm.TEST_VID&&nm.TEST_VID.requestVideoFrameCallback),nm.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},nm.resetMediaElement=function(e){if(!e)return;let t=e.querySelectorAll("source"),i=t.length;for(;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){nm.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){nm.prototype["set"+i3(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){nm.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(e){nm.prototype["set"+i3(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){nm.prototype[e]=function(){return this.el_[e]()}}),sV.withSourceHandlers(nm),nm.nativeSourceHandler={},nm.nativeSourceHandler.canPlayType=function(e){try{return nm.TEST_VID.canPlayType(e)}catch(e){return""}},nm.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return nm.nativeSourceHandler.canPlayType(e.type);if(e.src){let t=sP(e.src);return nm.nativeSourceHandler.canPlayType(`video/${t}`)}return""},nm.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},nm.nativeSourceHandler.dispose=function(){},nm.registerSourceHandler(nm.nativeSourceHandler),sV.registerTech("Html5",nm);let ng=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],ny={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},n_=["tiny","xsmall","small","medium","large","xlarge","huge"],nb={};n_.forEach(e=>{let t="x"===e.charAt(0)?`x-${e.substring(1)}`:e;nb[e]=`vjs-layout-${t}`});let nv={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0};class nT extends i9{constructor(e,t,i){if(e.id=e.id||t.id||`vjs_video_${iD++}`,(t=Object.assign(nT.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language){let i=e.closest("[lang]");i&&(t.language=i.getAttribute("lang"))}if(super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.boundUpdatePlayerHeightOnAudioOnlyMode_=e=>this.updatePlayerHeightOnAudioOnlyMode_(e),this.isFullscreen_=!1,this.log=t_(this.id_),this.fsApi_=tp,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={controlBarHeight:null,playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&it(e),this.language(this.options_.language),t.languages){let e={};Object.getOwnPropertyNames(t.languages).forEach(function(i){e[i.toLowerCase()]=t.languages[i]}),this.languages_=e}else this.languages_=nT.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(e=>{if("function"!=typeof this[e])throw Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),i2(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(iM(y.default,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);let s=tE(this.options_);if(t.plugins&&Object.keys(t.plugins).forEach(e=>{this[e](t.plugins[e])}),t.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(t.playbackRates),t.experimentalSvgIcons){let e=new g.default.DOMParser().parseFromString('<svg xmlns="http://www.w3.org/2000/svg">\n  <defs>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play">\n      <path d="M16 10v28l22-14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-pause">\n      <path d="M12 38h8V10h-8v28zm16-28v28h8V10h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-audio">\n      <path d="M24 2C14.06 2 6 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i=it(n[e]);r.push(i),i.src&&i.src===t&&a.push(i.src)}a.length&&!s.length?this.cache_.sources=r:s.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}handleTechSourceset_(e){if(!this.changingSrc_){let t=e=>this.updateSourceCaches_(e),i=this.currentSource().src,s=e.src;i&&!/^blob:/.test(i)&&/^blob:/.test(s)&&(!this.lastSource_||this.lastSource_.tech!==s&&this.lastSource_.player!==i)&&(t=()=>{}),t(s),e.src||this.tech_.any(["sourceset","loadstart"],e=>{if("sourceset"===e.type)return;let t=this.techGet_("currentSrc");this.lastSource_.tech=t,this.updateSourceCaches_(t)})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");let e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){this.controls_&&(void 0===this.options_||void 0===this.options_.userActions||void 0===this.options_.userActions.click||!1!==this.options_.userActions.click)&&(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?sc(this.play()):this.pause())}handleTechDoubleClick_(e){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),t=>t.contains(e.target))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof 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i=this.el(),s=y.default[this.fsApi_.fullscreenElement]===i;!s&&i.matches&&(s=i.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(s)}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){let e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:0/0,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(e,t){this.ready(function(){if(e in sK){var i,s;return i=this.middleware_,s=this.tech_,s[e](i.reduce(sQ(e),t))}if(e in sY)return sG(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw ty(e),e}},!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in sX){var t,i;return t=this.middleware_,i=this.tech_,t.reduceRight(sQ(e),i[e]())}if(e in sY)return sG(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw ty(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t;if("TypeError"===t.name)throw ty(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t;throw ty(t),t}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=sc){this.playCallbacks_.push(e);let t=!!(!this.changingSrc_&&(this.src()||this.currentSrc())),i=!!(tY||tK);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t){this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!t&&i&&this.load();return}let s=this.techGet_("play");i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===s?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(s)}runPlayTerminatedQueue_(){let e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(e){let t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||si(0,0)}scrubbing(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){if(void 0===e)return this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime;if(e<0&&(e=0),!this.isReady_||this.changingSrc_||!this.tech_||!this.tech_.isReady_){this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_);return}this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:0/0;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,1/0===e?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e&&e.length||(e=si(0,0)),e}seekable(){let e=this.techGet_("seekable");return e&&e.length||(e=si(0,0)),e}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return sh(this.buffered(),this.duration())}bufferedEnd(){let e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i}volume(e){let t;if(void 0!==e){t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),t>0&&this.lastVolume_(t);return}return isNaN(t=parseFloat(this.techGet_("volume")))?1:t}muted(e){return void 0!==e?void this.techCall_("setMuted",e):this.techGet_("muted")||!1}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0!==e&&0!==e){this.cache_.lastVolume=e;return}return this.cache_.lastVolume}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(void 0!==e){let t=this.isFullscreen_;this.isFullscreen_=!!e,this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_();return}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();let t=this;return new Promise((i,s)=>{function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",n)}function n(){r(),i()}function a(e,t){r(),s(t)}t.one("fullscreenchange",n),t.one("fullscreenerror",a);let o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,s))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){let e=this.el_[this.fsApi_.requestFullscreen](t);return e&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){let e=this;return new Promise((t,i)=>{function s(){e.off("fullscreenerror",n),e.off("fullscreenchange",r)}function r(){s(),t()}function n(e,t){s(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",n);let a=e.exitFullscreenHelper_();a&&(a.then(s,s),a.then(t,i))})}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){let e=y.default[this.fsApi_.exitFullscreen]();return e&&sc(e.then(()=>this.isFullscreen(!1))),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=y.default.documentElement.style.overflow,iM(y.default,"keydown",this.boundFullWindowOnEscKey_),y.default.documentElement.style.overflow="hidden",t6(y.default.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){"Escape"===e.key&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,iU(y.default,"keydown",this.boundFullWindowOnEscKey_),y.default.documentElement.style.overflow=this.docOrigOverflow,t7(y.default.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(void 0!==e){this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_();return}return!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&g.default.documentPictureInPicture){let e=y.default.createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(t4("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),g.default.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(t=>(iT(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger({type:"enterpictureinpicture",pipWindow:t}),t.addEventListener("pagehide",t=>{let i=t.target.querySelector(".video-js");e.parentNode.replaceChild(i,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),t))}return"pictureInPictureEnabled"in y.default&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return g.default.documentPictureInPicture&&g.default.documentPictureInPicture.window?(g.default.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in y.default?y.default.exitPictureInPicture():void 0}handleKeyDown(e){var t;let i,{userActions:s}=this.options_;s&&s.hotkeys&&(i=(t=this.el_.ownerDocument.activeElement).tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof s.hotkeys?s.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){let{fullscreenKey:t=t=>"f"===e.key.toLowerCase(),muteKey:i=t=>"m"===e.key.toLowerCase(),playPauseKey:s=t=>"k"===e.key.toLowerCase()||" "===e.key.toLowerCase()}=this.options_.userActions?this.options_.userActions.hotkeys:{};if(t.call(this,e)){e.preventDefault(),e.stopPropagation();let t=i9.getComponent("FullscreenToggle");!1!==y.default[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)}else 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Skipped browser support check for that tech.`),!1)),s=function(e,t,i){let s;return e.some(e=>t.some(t=>{if(s=i(e,t))return!0})),s},r=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};if(this.options_.sourceOrder)t=s(e,i,(e,t)=>r(t,e));else t=s(i,e,r);return t||!1}handleSrc_(e,t){var i,s,r;if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();let n=s0(e);if(!n.length)return void this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0);if(this.changingSrc_=!0,t||(this.cache_.sources=n),this.updateSourceCaches_(n[0]),i=this,s=n[0],r=(e,i)=>{var s;if(this.middleware_=i,t||(this.cache_.sources=n),this.updateSourceCaches_(e),this.src_(e))return n.length>1?this.handleSrc_(n.slice(1)):(this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),void this.triggerReady());s=this.tech_,i.forEach(e=>e.setTech&&e.setTech(s))},i.setTimeout(()=>(function e(t={},i=[],s,r,n=[],a=!1){let[o,...l]=i;if("string"==typeof o)e(t,sH[o],s,r,n,a);else if(o){let i=function(e,t){let i=sz[e.id()],s=null;if(null==i)return s=t(e),sz[e.id()]=[[t,s]],s;for(let e=0;e<i.length;e++){let[r,n]=i[e];r===t&&(s=n)}return null===s&&(s=t(e),i.push([t,s])),s}(r,o);if(!i.setSource)return n.push(i),e(t,l,s,r,n,a);i.setSource(Object.assign({},t),function(o,h){if(o)return e(t,l,s,r,n,a);n.push(i),e(h,t.type===h.type?l:sH[h.type],s,r,n,a)})}else l.length?e(t,l,s,r,n,a):a?s(t,n):e(t,sH["*"],s,r,n,!0)})(s,sH[s.type],r,i),1),n.length>1){let e=()=>{this.error(null),this.handleSrc_(n.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}src(e){return this.handleSrc_(e,!1)}src_(e){let t=this.selectSource([e]);return!t||(i6(t.tech,this.techName_)?this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1})),!1)}addSourceElement(e,t){return!!this.tech_&&this.tech_.addSourceElement(e,t)}removeSourceElement(e){return!!this.tech_&&this.tech_.removeSourceElement(e)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():sc(this.play().then(()=>this.doReset_()))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),iX(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);let{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},{seekBar:r}=i||{};e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),r&&(r.update(),r.loadProgressBar&&r.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){let e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(void 0!==e){this.techCall_("setPreload",e),this.options_.preload=e;return}return this.techGet_("preload")}autoplay(e){let t;if(void 0===e)return this.options_.autoplay||!1;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):e?this.options_.autoplay=!0:this.options_.autoplay=!1,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){if(void 0!==e){this.techCall_("setLoop",e),this.options_.loop=e;return}return this.techGet_("loop")}poster(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){let e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}controls(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(tu("beforeerror").forEach(t=>{let i=t(this,e);tx(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i?e=i:this.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&e&&4===e.code){let t=function(){this.error(e)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),this.one("loadstart",function(){this.off(["click","touchstart"],t)});return}if(null===e){this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close();return}this.error_=new sd(e),this.addClass("vjs-error"),ty.error(`(CODE:${this.error_.code} ${sd.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),tu("error").forEach(e=>e(this,this.error_))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_){this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive");return}this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,i,s,r=iF(this,this.reportUserActivity),n=function(t){r(),this.clearInterval(e)};this.on("mousedown",function(){r(),this.clearInterval(e),e=this.setInterval(r,250)}),this.on("mousemove",function(e){(e.screenX!==t||e.screenY!==i)&&(t=e.screenX,i=e.screenY,r())}),this.on("mouseup",n),this.on("mouseleave",n);let a=this.getChild("controlBar");!a||tK||tP||(a.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),a.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r),this.setInterval(function(){if(!this.userActivity_)return;this.userActivity_=!1,this.userActive(!0),this.clearTimeout(s);let e=this.options_.inactivityTimeout;e<=0||(s=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e))},250)}playbackRate(e){return void 0!==e?void this.techCall_("setPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1}defaultPlaybackRate(e){return void 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t=l.reduce((e,t)=>Math.max(e,t.duration),0);e&&(e({message:`manifest has no partTargetDuration defaulting to ${t}`}),ac.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. 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n=t||this.parseManifest_({url:i,manifestString:e});n.lastRequest=Date.now(),ag({playlist:n,uri:i,id:s});let a=aP(this.main,n);this.targetDuration=n.partTargetDuration||n.targetDuration,this.pendingMedia_=null,a?(this.main=a,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(aL(this.media(),!!a)),r.parsedPlaylist=aO(this.main.playlists,r.playlistInfo.type,!this.media_.endList),this.trigger({type:"playlistparsecomplete",metadata:r}),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),g.default.clearTimeout(this.mediaUpdateTimeout),g.default.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new a_,this.off()}stopRequest(){if(this.request){let e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e,t){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.main.playlists[e])throw Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(g.default.clearTimeout(this.finalRenditionTimeout),t){let t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=g.default.setTimeout(this.media.bind(this,e,!1),t);return}let i=this.state,s=!this.media_||e.id!==this.media_.id,r=this.main.playlists[e.id];if(r&&r.endList||e.endList&&e.segments.length){this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,s&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange"));return}if(this.updateMediaUpdateTimeout_(aL(e,!0)),!s)return;if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e;let n={playlistInfo:{type:"media",uri:e.uri}};this.trigger({type:"playlistrequeststart",metadata:n}),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials,requestType:"hls-playlist"},(t,s)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=nq(e.resolvedUri,s),t)return this.playlistRequestError(this.request,e,i);this.trigger({type:"playlistrequestcomplete",metadata:n}),this.haveMetadata({playlistString:s.responseText,url:e.uri,id:e.id}),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}pause(){this.mediaUpdateTimeout&&(g.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(g.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);let t=this.media();if(e){let e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=g.default.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e);return}this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(g.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=g.default.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){if(this.started=!0,"object"==typeof this.src){this.src.uri||(this.src.uri=g.default.location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0);return}let e={playlistInfo:{type:"multivariant",uri:this.src}};this.trigger({type:"playlistrequeststart",metadata:e}),this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials,requestType:"hls-playlist"},(t,i)=>{if(!this.request)return;if(this.request=null,t)return this.error={status:i.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:i.responseText,code:2,metadata:ab({requestType:i.requestType,request:i,error:t})},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:e}),this.src=nq(this.src,i),this.trigger({type:"playlistparsestart",metadata:e});let s=this.parseManifest_({manifestString:i.responseText,url:this.src});e.parsedPlaylist=aO(s.playlists,e.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:e}),this.setupInitialPlaylist(s)})}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){let t,i;if(this.state="HAVE_MAIN_MANIFEST",e.playlists){this.main=e,ay(this.main,this.srcUri()),e.playlists.forEach(e=>{e.segments=aA(e),e.segments.forEach(t=>{aI(t,e.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0]);return}let s=this.srcUri()||g.default.location.href;this.main=(t=ap(0,s),(i={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:g.default.location.href,resolvedUri:g.default.location.href,playlists:[{uri:s,id:t,resolvedUri:s,attributes:{}}]}).playlists[t]=i.playlists[0],i.playlists[s]=i.playlists[0],i),this.haveMetadata({playlistObject:e,url:s,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}updateOrDeleteClone(e,t){let i=this.main,s=e.ID,r=i.playlists.length;for(;r--;){let n=i.playlists[r];if(n.attributes["PATHWAY-ID"]===s){let a=n.resolvedUri,o=n.id;if(t){let t=this.createCloneURI_(n.resolvedUri,e),a=ap(s,t),o=this.createCloneAttributes_(s,n.attributes),l=this.createClonePlaylist_(n,a,e,o);i.playlists[r]=l,i.playlists[a]=l,i.playlists[t]=l}else i.playlists.splice(r,1);delete i.playlists[o],delete i.playlists[a]}}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){let i=this.main,s=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{if(i.mediaGroups[e]&&i.mediaGroups[e][s]){for(let t in i.mediaGroups[e])if(t===s){for(let s in i.mediaGroups[e][t])i.mediaGroups[e][t][s].playlists.forEach((e,t)=>{let s=i.playlists[e.id],r=s.id,n=s.resolvedUri;delete i.playlists[r],delete i.playlists[n]});delete i.mediaGroups[e][t]}}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){let i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=ap(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),o=this.createClonePlaylist_(t,n,e,a);i.playlists[s]=o,i.playlists[n]=o,i.playlists[r]=o,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(e){let t=e.ID,i=e["BASE-ID"],s=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(r=>{if(s.mediaGroups[r]&&!s.mediaGroups[r][t]){for(let n in s.mediaGroups[r])if(n===i)for(let i in s.mediaGroups[r][t]={},s.mediaGroups[r][n]){let a=s.mediaGroups[r][n][i];s.mediaGroups[r][t][i]=v({},a);let o=s.mediaGroups[r][t][i],l=this.createCloneURI_(a.resolvedUri,e);o.resolvedUri=l,o.uri=l,o.playlists=[],a.playlists.forEach((n,a)=>{let l=s.playlists[n.id],h=af(r,t,i),d=ap(t,h);if(l&&!s.playlists[d]){let t=this.createClonePlaylist_(l,d,e),i=t.resolvedUri;s.playlists[d]=t,s.playlists[i]=t}o.playlists[a]=this.createClonePlaylist_(n,d,e)})}}})}createClonePlaylist_(e,t,i,s){let r=this.createCloneURI_(e.resolvedUri,i),n={resolvedUri:r,uri:r,id:t};return e.segments&&(n.segments=[]),s&&(n.attributes=s),nF(e,n)}createCloneURI_(e,t){let i=new URL(e);i.hostname=t["URI-REPLACEMENT"].HOST;let s=t["URI-REPLACEMENT"].PARAMS;for(let e of Object.keys(s))i.searchParams.set(e,s[e]);return i.href}createCloneAttributes_(e,t){let i={"PATHWAY-ID":e};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(s=>{t[s]&&(i[s]=e)}),i}getKeyIdSet(e){let t=new Set;if(!e||!e.contentProtection)return t;for(let i in e.contentProtection)if(e.contentProtection[i]&&e.contentProtection[i].attributes&&e.contentProtection[i].attributes.keyId){let s=e.contentProtection[i].attributes.keyId;t.add(s.toLowerCase())}return t}}let aR=function(e,t,i,s){let r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),s(t,e)},aM=function(){let e=function e(t,i){t=nF({timeout:45e3},t);let s=e.beforeRequest||nN.Vhs.xhr.beforeRequest,r=e._requestCallbackSet||nN.Vhs.xhr._requestCallbackSet||new Set,n=e._responseCallbackSet||nN.Vhs.xhr._responseCallbackSet;s&&"function"==typeof s&&(nN.log.warn("beforeRequest is deprecated, use onRequest instead."),r.add(s));let a=!0===nN.Vhs.xhr.original?nN.xhr:nN.Vhs.xhr,o=((e,t)=>{if(!e||!e.size)return;let i=t;return e.forEach(e=>{i=e(i)}),i})(r,t);r.delete(s);let l=a(o||t,function(e,t){return n&&n.size&&n.forEach(i=>{i(l,e,t)}),aR(l,e,t,i)}),h=l.abort;return l.abort=function(){return l.aborted=!0,h.apply(l,arguments)},l.uri=t.uri,l.requestType=t.requestType,l.requestTime=Date.now(),l};return e.original=!0,e},aU=function(e){return"bytes="+e.offset+"-"+("bigint"==typeof e.offset||"bigint"==typeof e.length?g.default.BigInt(e.offset)+g.default.BigInt(e.length)-g.default.BigInt(1):e.offset+e.length-1)},aj=function(e){let t={};return e.byterange&&(t.Range=aU(e.byterange)),t},aB=function(e,t){let i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" 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Try again`}):(s(o.estimatedStart+h),void n.one("seeked",()=>{aW({programTime:e,playlist:t,retryCount:i-1,seekTo:s,pauseAfterSeek:r,tech:n,callback:a})}));let d=l.start+h;n.one("seeked",()=>a(null,n.currentTime())),r&&n.pause(),s(d)},aG=(e,t)=>{if(4===e.readyState)return t()},{EventTarget:aX}=nN,aK=function(e,t){if(!aD(e,t)||e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length)||!e.sidx&&t.sidx||e.sidx&&!t.sidx||e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(let i=0;i<e.segments.length;i++){let s=e.segments[i],r=t.segments[i];if(s.uri!==r.uri)return!1;if(!s.byterange&&!r.byterange)continue;let n=s.byterange,a=r.byterange;if(n&&!a||!n&&a||n.offset!==a.offset||n.length!==a.length)return!1}return!0},aY=(e,t,i,s)=>{let r=s.attributes.NAME||i;return`placeholder-uri-${e}-${t}-${r}`},aQ=(e,t)=>(!!(!e.map&&!t.map)||!!(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length,aJ=(e,t)=>{let i={};for(let s in e){let r=e[s].sidx;if(r){let e=ex(r);if(!t[e])break;aQ(t[e].sidxInfo,r)&&(i[e]=t[e])}}return i};class aZ extends aX{constructor(e,t,i={},s){super(),this.isPaused_=!0,this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);let{withCredentials:r=!1}=i;if(this.vhs_=t,this.withCredentials=r,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=n$("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}get isPaused(){return this.isPaused_}requestErrored_(e,t,i){return!this.request||((this.request=null,e)?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2,metadata:e.metadata}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){var s,r;let n,a,o,l,h,d,u=e.sidx&&ex(e.sidx);if(!e.sidx||!u||this.mainPlaylistLoader_.sidxMapping_[u]){g.default.clearTimeout(this.mediaRequest_),this.mediaRequest_=g.default.setTimeout(()=>i(!1),0);return}let c=nq(e.sidx.resolvedUri),p=(s,r)=>{let n;if(this.requestErrored_(s,r,t))return;let a=this.mainPlaylistLoader_.sidxMapping_,{requestType:o}=r;try{n=(0,eK.default)(Y(r.response).subarray(8))}catch(e){e.metadata=ab({requestType:o,request:r,parseFailure:!0}),this.requestErrored_(e,r,t);return}return a[u]={sidxInfo:e.sidx,sidx:n},ey(e,n,e.sidx.resolvedUri),i(!0)};this.request=(s=this.vhs_.xhr,r=(t,i,s,r)=>{if(t)return p(t,i);if(!s||"mp4"!==s)return p({status:i.status,message:`Unsupported ${s||"unknown"} container type for sidx segment at URL: ${c}`,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i);let{offset:n,length:a}=e.sidx.byterange;if(r.length>=a+n)return p(t,{response:r.subarray(n,n+a),status:i.status,uri:i.uri});this.request=this.vhs_.xhr({uri:c,responseType:"arraybuffer",requestType:"dash-sidx",headers:aj({byterange:e.sidx.byterange})},p)},a=[],o=!1,l=function(e,t,i,s){return t.abort(),o=!0,r(e,t,i,s)},h=function(e,t){if(o)return;if(e)return e.metadata=ab({requestType:"dash-sidx",request:t,error:e}),l(e,t,"",a);let i=t.responseText.substring(a&&a.byteLength||0,t.responseText.length);if(a=es(a,ei(i,!0)),n=n||eJ(a),a.length<10||n&&a.length<n+2)return aG(t,()=>l(e,t,"",a));let s=to(a);return"ts"===s&&a.length<188||!s&&a.length<376?aG(t,()=>l(e,t,"",a)):l(null,t,s,a)},d=s({uri:c,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",function({total:t,loaded:i}){return aR(e,null,{statusCode:e.status},h)})}},function(e,t){return aR(d,e,t,h)}))}dispose(){this.isPaused_=!0,this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},g.default.clearTimeout(this.minimumUpdatePeriodTimeout_),g.default.clearTimeout(this.mediaRequest_),g.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){if(this.request){let e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw Error("Cannot switch media playlist from "+this.state);let t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}let i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList){this.state="HAVE_METADATA",this.media_=e,i&&(this.trigger("mediachanging"),this.trigger("mediachange"));return}i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,i=>{this.haveMetadata({startingState:t,playlist:e})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,g.default.clearTimeout(this.mediaRequest_),this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.isPaused_=!0,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),g.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(g.default.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){this.isPaused_=!1,g.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;let t=this.media();if(e){let e=t?t.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=g.default.setTimeout(()=>this.load(),e);return}this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){if(this.started=!0,!this.isMain_){g.default.clearTimeout(this.mediaRequest_),this.mediaRequest_=g.default.setTimeout(()=>this.haveMain_(),0);return}this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])})}requestMain_(e){let t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestrequeststart",metadata:t}),this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials,requestType:"dash-manifest"},(i,s)=>{if(i){let{requestType:e}=s;i.metadata=ab({requestType:e,request:s,error:i})}if(this.requestErrored_(i,s)){"HAVE_NOTHING"===this.state&&(this.started=!1);return}this.trigger({type:"manifestrequestcomplete",metadata:t});let r=s.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=s.responseText,s.responseHeaders&&s.responseHeaders.date?this.mainLoaded_=Date.parse(s.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=nq(this.mainPlaylistLoader_.srcUrl,s),r){this.handleMain_(),this.syncClientServerClock_(()=>e(s,r));return}return e(s,r)})}syncClientServerClock_(e){let t=(e=>{let t=ej(e,"UTCTiming")[0];if(!t)return null;let 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eq(e1.minf,"video"===e.type?eq(e1.vmhd,e3):eq(e1.smhd,e6),eq(e1.dinf,eq(e1.dref,e7)),eY(e))},eF=function(e){for(var t=e.length,i=[];t--;)i[t]=ez(e[t]);return eq.apply(null,[e1.moov,eH(0xffffffff)].concat(i).concat(eV(e)))},eV=function(e){for(var t=e.length,i=[];t--;)i[t]=eZ(e[t]);return eq.apply(null,[e1.mvex].concat(i))},eH=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(0xff000000&e)>>24,(0xff0000&e)>>16,(65280&e)>>8,255&e,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 eq(e1.mvhd,t)},eK=function(e){var t,i,s=e.samples||[],r=new Uint8Array(4+s.length);for(i=0;i<s.length;i++)t=s[i].flags,r[i+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return eq(e1.sdtp,r)},eY=function(e){return eq(e1.stbl,eQ(e),eq(e1.stts,ti),eq(e1.stsc,te),eq(e1.stsz,tt),eq(e1.stco,e9))},eQ=function(e){return eq(e1.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),"video"===e.type?eR(e):eM(e))},eR=function(e){var t,i,s=e.sps||[],r=e.pps||[],n=[],a=[];for(t=0;t<s.length;t++)n.push((65280&s[t].byteLength)>>>8),n.push(255&s[t].byteLength),n=n.concat(Array.prototype.slice.call(s[t]));for(t=0;t<r.length;t++)a.push((65280&r[t].byteLength)>>>8),a.push(255&r[t].byteLength),a=a.concat(Array.prototype.slice.call(r[t]));if(i=[e1.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,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),eq(e1.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([s.length],n,[r.length],a))),eq(e1.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio){var o=e.sarRatio[0],l=e.sarRatio[1];i.push(eq(e1.pasp,new Uint8Array([(0xff000000&o)>>24,(0xff0000&o)>>16,(65280&o)>>8,255&o,(0xff000000&l)>>24,(0xff0000&l)>>16,(65280&l)>>8,255&l])))}return eq.apply(null,i)},eM=function(e){return eq(e1.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),eq(e1.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2])))},eW=function(e){var t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(0xff000000&e.id)>>24,(0xff0000&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(0xff000000&e.duration)>>24,(0xff0000&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return eq(e1.tkhd,t)},eJ=function(e){var t,i,s,r,n,o;return(t=eq(e1.tfhd,new Uint8Array([0,0,0,58,(0xff000000&e.id)>>24,(0xff0000&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),n=Math.floor(e.baseMediaDecodeTime/a),o=Math.floor(e.baseMediaDecodeTime%a),i=eq(e1.tfdt,new Uint8Array([1,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o])),"audio"===e.type)?(s=e0(e,92),eq(e1.traf,t,i,s)):(r=eK(e),s=e0(e,r.length+92),eq(e1.traf,t,i,s,r))},ez=function(e){return e.duration=e.duration||0xffffffff,eq(e1.trak,eW(e),eG(e))},eZ=function(e){var t=new Uint8Array([0,0,0,0,(0xff000000&e.id)>>24,(0xff0000&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),eq(e1.trex,t)},eB=function(e,t){var i=0,s=0,r=0,n=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(s=2),void 0!==e[0].flags&&(r=4),void 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Uint8Array((r=eB(n,t)).length+16*n.length)).set(r),i=r.length,o=0;o<n.length;o++)a=n[o],s[i++]=(0xff000000&a.duration)>>>24,s[i++]=(0xff0000&a.duration)>>>16,s[i++]=(65280&a.duration)>>>8,s[i++]=255&a.duration,s[i++]=(0xff000000&a.size)>>>24,s[i++]=(0xff0000&a.size)>>>16,s[i++]=(65280&a.size)>>>8,s[i++]=255&a.size,s[i++]=a.flags.isLeading<<2|a.flags.dependsOn,s[i++]=a.flags.isDependedOn<<6|a.flags.hasRedundancy<<4|a.flags.paddingValue<<1|a.flags.isNonSyncSample,s[i++]=61440&a.flags.degradationPriority,s[i++]=15&a.flags.degradationPriority,s[i++]=(0xff000000&a.compositionTimeOffset)>>>24,s[i++]=(0xff0000&a.compositionTimeOffset)>>>16,s[i++]=(65280&a.compositionTimeOffset)>>>8,s[i++]=255&a.compositionTimeOffset;return eq(e1.trun,s)},eU=function(e,t){var i,s,r,n,a,o;for(t+=20+8*(n=e.samples||[]).length,(i=new Uint8Array((r=eB(n,t)).length+8*n.length)).set(r),s=r.length,o=0;o<n.length;o++)a=n[o],i[s++]=(0xff000000&a.duration)>>>24,i[s++]=(0xff0000&a.duration)>>>16,i[s++]=(65280&a.duration)>>>8,i[s++]=255&a.duration,i[s++]=(0xff000000&a.size)>>>24,i[s++]=(0xff0000&a.size)>>>16,i[s++]=(65280&a.size)>>>8,i[s++]=255&a.size;return eq(e1.trun,i)},e0=function(e,t){return"audio"===e.type?eU(e,t):ej(e,t)};var o=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i},l=[33,16,5,32,164,27],h=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],d=function(e){for(var t=[];e--;)t.push(0);return t};tr=function(e){return 9e4*e},tn=function(e,t){return e*t},ta=function(e){return e/9e4},to=function(e,t){return e/t};var u=9e4,c=tr,p=ta,f=function(e,t){return tr(to(e,t))},m=function(e,t){return tn(ta(e),t)},g=function(e,t,i){return ta(i?e:e-t)},y=function(){if(!ts){var e;ts=Object.keys(e={96e3:[l,[227,64],d(154),[56]],88200:[l,[231],d(170),[56]],64e3:[l,[248,192],d(240),[56]],48e3:[l,[255,192],d(268),[55,148,128],d(54),[112]],44100:[l,[255,192],d(268),[55,163,128],d(84),[112]],32e3:[l,[255,192],d(268),[55,234],d(226),[112]],24e3:[l,[255,192],d(268),[55,255,128],d(268),[111,112],d(126),[224]],16e3:[l,[255,192],d(268),[55,255,128],d(268),[111,255],d(269),[223,108],d(195),[1,192]],12e3:[h,d(268),[3,127,248],d(268),[6,255,240],d(268),[13,255,224],d(268),[27,253,128],d(259),[56]],11025:[h,d(268),[3,127,248],d(268),[6,255,240],d(268),[13,255,224],d(268),[27,255,192],d(268),[55,175,128],d(108),[112]],8e3:[h,d(268),[3,121,16],d(47),[7]]}).reduce(function(t,i){return t[i]=new Uint8Array(e[i].reduce(function(e,t){return e.concat(t)},[])),t},{})}return ts},_=function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i},b=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,s=0,r=0}return i},v=function(e){return 181!==e.payload[0]||(e.payload[1]<<8|e.payload[2])!=49||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},T=function(e,t){var i,s,r,n,a=[];if(!(64&t[0]))return a;for(s=31&t[0],i=0;i<s;i++)n={type:3&t[(r=3*i)+2],pts:e},4&t[r+2]&&(n.ccData=t[r+3]<<8|t[r+4],a.push(n));return a},S=function(e){for(var t,i,s=e.byteLength,r=[],n=1;n<s-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(r.push(n+2),n+=2):n++;if(0===r.length)return e;i=new Uint8Array(t=s-r.length);var a=0;for(n=0;n<t;a++,n++)a===r[0]&&(a++,r.shift()),i[n]=e[a];return i},x=4,w=function(e){e=e||{},w.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new R(0,0),new R(0,1),new R(1,0),new R(1,1)],this.parse708captions_&&(this.cc708Stream_=new D({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};w.prototype=new s,w.prototype.push=function(e){var t,i,s;if("sei_rbsp"===e.nalUnitType&&(t=b(e.escapedRBSP)).payload&&t.payloadType===x&&(i=v(t))){if(e.dts<this.latestDts_){this.ignoreNextEqualDts_=!0;return}if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_){this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1);return}s=T(e.pts,i),this.captionPackets_=this.captionPackets_.concat(s),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},w.prototype.flushCCStreams=function(e){this.ccStreams_.forEach(function(t){return"flush"===e?t.flush():t.partialFlush()},this)},w.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0),this.flushCCStreams(e)},w.prototype.flush=function(){return this.flushStream("flush")},w.prototype.partialFlush=function(){return this.flushStream("partialFlush")},w.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},w.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},w.prototype.setsChannel1Active=function(e){return(30720&e.ccData)==4096},w.prototype.setsChannel2Active=function(e){return(30720&e.ccData)==6144},w.prototype.setsTextOrXDSActive=function(e){return(28928&e.ccData)==256||(30974&e.ccData)==4138||(30974&e.ccData)==6186},w.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var E={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},k=function(e){var t=E[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)},C=function(e){return 32<=e&&e<=127||160<=e&&e<=255},I=function(e){this.windowNum=e,this.reset()};I.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},I.prototype.getText=function(){return this.rows.join("\n")},I.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},I.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},I.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},I.prototype.addText=function(e){this.rows[this.rowIdx]+=e},I.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var A=function(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new I(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)};A.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new I(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},A.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},A.prototype.createTextDecoder=function(e){if("u"<typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var D=function(e){e=e||{},D.prototype.init.call(this);var t,i=this,s=e.captionServices||{},r={};Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?i.new708Packet():null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e)}};D.prototype=new s,D.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},D.prototype.add708Bytes=function(e){var t=e.ccData;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t>>>8),this.current708Packet.data.push(255&t)},D.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,s=null,r=0,n=t[r++];for(e.seq=n>>6,e.sizeCode=63&n;r<t.length;r++)i=(n=t[r++])>>5,s=31&n,7===i&&s>0&&(i=n=t[r++]),this.pushServiceBlock(i,r,s),s>0&&(r+=s-1)},D.prototype.pushServiceBlock=function(e,t,i){var s,r=t,n=this.current708Packet.data,a=this.services[e];for(a||(a=this.initService(e,r));r<t+i&&r<n.length;r++)C(s=n[r])?r=this.handleText(r,a):24===s?r=this.multiByteCharacter(r,a):16===s?r=this.extendedCommands(r,a):128<=s&&s<=135?r=this.setCurrentWindow(r,a):152<=s&&s<=159?r=this.defineWindow(r,a):136===s?r=this.clearWindows(r,a):140===s?r=this.deleteWindows(r,a):137===s?r=this.displayWindows(r,a):138===s?r=this.hideWindows(r,a):139===s?r=this.toggleWindows(r,a):151===s?r=this.setWindowAttributes(r,a):144===s?r=this.setPenAttributes(r,a):145===s?r=this.setPenColor(r,a):146===s?r=this.setPenLocation(r,a):143===s?a=this.reset(r,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&r++},D.prototype.extendedCommands=function(e,t){return C(this.current708Packet.data[++e])&&(e=this.handleText(e,t,{isExtended:!0})),e},D.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},D.prototype.initService=function(e,t){var i,s="SERVICE"+e,r=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[e]=new A(e,i,r),this.services[e].init(this.getPts(t),function(t){r.flushDisplayed(t,r.services[e])}),this.services[e]},D.prototype.handleText=function(e,t,i){var s,r,n=i&&i.isExtended,a=i&&i.isMultiByte,o=this.current708Packet.data,l=o[e],h=o[e+1],d=t.currentWindow;return a?(r=[l,h],e++):r=[l],s=t.textDecoder_&&!n?t.textDecoder_.decode(new Uint8Array(r)):a?String.fromCharCode(parseInt(r.map(e=>("0"+(255&e).toString(16)).slice(-2)).join(""),16)):k(4096*!!n|l),d.pendingNewLine&&!d.isEmpty()&&d.newLine(this.getPts(e)),d.pendingNewLine=!1,d.addText(s),e},D.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,s=i[e+1],r=i[e+2];return C(s)&&C(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},D.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},D.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],r=7&s;t.setCurrentWindow(r);var n=t.currentWindow;return n.visible=(32&(s=i[++e]))>>5,n.rowLock=(16&s)>>4,n.columnLock=(8&s)>>3,n.priority=7&s,n.relativePositioning=(128&(s=i[++e]))>>7,n.anchorVertical=127&s,n.anchorHorizontal=s=i[++e],n.anchorPoint=(240&(s=i[++e]))>>4,n.rowCount=15&s,n.columnCount=63&(s=i[++e]),n.windowStyle=(56&(s=i[++e]))>>3,n.penStyle=7&s,n.virtualRowCount=n.rowCount+1,e},D.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.winAttr;return r.fillOpacity=(192&(s=i[++e]))>>6,r.fillRed=(48&s)>>4,r.fillGreen=(12&s)>>2,r.fillBlue=3&s,r.borderType=(192&(s=i[++e]))>>6,r.borderRed=(48&s)>>4,r.borderGreen=(12&s)>>2,r.borderBlue=3&s,s=i[++e],r.borderType+=(128&s)>>5,r.wordWrap=(64&s)>>6,r.printDirection=(48&s)>>4,r.scrollDirection=(12&s)>>2,r.justify=3&s,r.effectSpeed=(240&(s=i[++e]))>>4,r.effectDirection=(12&s)>>2,r.displayEffect=3&s,e},D.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},D.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},D.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},D.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},D.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},D.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},D.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},D.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penAttr;return r.textTag=(240&(s=i[++e]))>>4,r.offset=(12&s)>>2,r.penSize=3&s,r.italics=(128&(s=i[++e]))>>7,r.underline=(64&s)>>6,r.edgeType=(56&s)>>3,r.fontStyle=7&s,e},D.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penColor;return r.fgOpacity=(192&(s=i[++e]))>>6,r.fgRed=(48&s)>>4,r.fgGreen=(12&s)>>2,r.fgBlue=3&s,r.bgOpacity=(192&(s=i[++e]))>>6,r.bgRed=(48&s)>>4,r.bgGreen=(12&s)>>2,r.bgBlue=3&s,r.edgeRed=(48&(s=i[++e]))>>4,r.edgeGreen=(12&s)>>2,r.edgeBlue=3&s,e},D.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,r.row=15&i[++e],r.column=63&i[++e],e},D.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var P={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},L=function(e){return null===e?"":String.fromCharCode(e=P[e]||e)},O=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],N=function(){for(var e=[],t=15;t--;)e.push({text:"",indent:0,offset:0});return e},R=function(e,t){R.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+((this.field_<<1|this.dataChannel_)+1),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n;if((t=32639&e.ccData)===this.lastControlCode_){this.lastControlCode_=null;return}if((61440&t)==4096?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),s=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=N();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=N();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=N()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(s,r))n=L((s=(3&s)<<8)|r),this[this.mode_](e.pts,n),this.column_++;else if(this.isExtCharacter(s,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),n=L((s=(3&s)<<8)|r),this[this.mode_](e.pts,n),this.column_++;else if(this.isMidRowCode(s,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,(14&r)==14&&this.addFormatting(e.pts,["i"]),(1&r)==1&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(s,r)){let e=3&r;this.nonDisplayed_[this.row_].offset=e,this.column_+=e}else if(this.isPAC(s,r)){var a=O.indexOf(7968&t);if("rollUp"===this.mode_&&(a-this.rollUpRows_+1<0&&(a=this.rollUpRows_-1),this.setRollUp(e.pts,a)),a!==this.row_&&a>=0&&a<=14&&(this.clearFormatting(e.pts),this.row_=a),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),(16&t)==16){let e=(14&t)>>1;this.column_=4*e,this.nonDisplayed_[this.row_].indent+=e}this.isColorPAC(r)&&(14&r)==14&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(s)&&(0===r&&(r=null),n=L(s)+L(r),this[this.mode_](e.pts,n),this.column_+=n.length)}};R.prototype=new s,R.prototype.flushDisplayed=function(e){let t=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},i=[];this.displayed_.forEach((e,s)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){t(s)}e.text.length&&i.push({text:e.text,line:s+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&t(s)}),i.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:i,stream:this.name_})},R.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=N(),this.nonDisplayed_=N(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},R.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},R.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},R.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},R.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},R.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},R.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},R.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},R.prototype.isNormalChar=function(e){return e>=32&&e<=127},R.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=N(),this.displayed_=N()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},R.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},R.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},R.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;i+=t,this.nonDisplayed_[this.row_].text=i},R.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i},R.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<15;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},R.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i};var M=w,U=R,j=D,B={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},q="shared",$=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>0x100000000;)e+=0x200000000*i;return e},F=function(e){var t,i;F.prototype.init.call(this),this.type_=e||q,this.push=function(e){"metadata"===e.type?this.trigger("data",e):(this.type_===q||e.type===this.type_)&&(void 0===i&&(i=e.dts),e.dts=$(e.dts,i),e.pts=$(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,t=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};F.prototype=new s;var V=(e,t,i)=>{if(!e)return -1;for(var s=i;s<e.length;s++)if(e[s]===t)return s;return -1},H=function(e,t,i){var s,r="";for(s=t;s<i;s++)r+="%"+("00"+e[s].toString(16)).slice(-2);return r},z=function(e,t,i){return decodeURIComponent(H(e,t,i))},W=function(e,t,i){return unescape(H(e,t,i))},G=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},X={APIC:function(e){var t,i,s=1;3!==e.data[0]||(t=V(e.data,0,s))<0||(e.mimeType=W(e.data,s,t),s=t+1,e.pictureType=e.data[s],s++,(i=V(e.data,0,s))<0||(e.description=z(e.data,s,i),s=i+1,"-->"===e.mimeType?e.url=W(e.data,s,e.data.length):e.pictureData=e.data.subarray(s,e.data.length)))},"T*":function(e){3===e.data[0]&&(e.value=z(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3!==e.data[0]||-1!==(t=V(e.data,0,1))&&(e.description=z(e.data,1,t),e.value=z(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=W(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3!==e.data[0]||-1!==(t=V(e.data,0,1))&&(e.description=z(e.data,1,t),e.url=W(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=W(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},K=function(e){var t,i=10,s=0,r=[];if(!(e.length<10)&&73===e[0]&&68===e[1]&&51===e[2]){s=G(e.subarray(6,10))+10,64&e[5]&&(i+=4,i+=G(e.subarray(10,14)),s-=G(e.subarray(16,20)));do{if((t=G(e.subarray(i+4,i+8)))<1)break;var n={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)};n.key=n.id,X[n.id]?X[n.id](n):"T"===n.id[0]?X["T*"](n):"W"===n.id[0]&&X["W*"](n),r.push(n),i+=10,i+=t}while(i<s)return r}},Y=G,Q=X;(tl=function(e){var t,i={descriptor:e&&e.descriptor},s=0,r=[],n=0;if(tl.prototype.init.call(this),this.dispatchType=B.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,a,o,l;if("timed-metadata"===e.type){if(e.dataAlignmentIndicator&&(n=0,r.length=0),0===r.length&&(e.data.length<10||73!==e.data[0]||68!==e.data[1]||51!==e.data[2]))return void this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});if(r.push(e),n+=e.data.byteLength,1===r.length&&(s=Y(e.data.subarray(6,10))+10),!(n<s)){for(t={data:new Uint8Array(s),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<s;)t.data.set(r[0].data.subarray(0,s-l),l),l+=r[0].data.byteLength,n-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i+=4,i+=Y(t.data.subarray(10,14)),s-=Y(t.data.subarray(16,20)));do{if((a=Y(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+a+10)}).key=o.id,Q[o.id]?Q[o.id](o):"T"===o.id[0]?Q["T*"](o):"W"===o.id[0]&&Q["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner){var h=o.data,d=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;d*=4,o.timeStamp=d+=3&h[7],void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),i+=10,i+=a}while(i<s)this.trigger("data",t)}}}}).prototype=new s;var J=tl;(th=function(){var e=new Uint8Array(188),t=0;th.prototype.init.call(this),this.push=function(i){var s,r=0,n=188;for(t?((s=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),s.set(i,t),t=0):s=i;n<s.byteLength;){if(71===s[r]&&71===s[n]){this.trigger("data",s.subarray(r,n)),r+=188,n+=188;continue}r++,n++}r<s.byteLength&&(e.set(s.subarray(r),0),t=s.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new s,(td=function(){var e,t,i,s;td.prototype.init.call(this),s=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,s){var r=0;s.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===s.type?t(e.subarray(r),s):i(e.subarray(r),s)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var n=e[r],a=(31&e[r+1])<<8|e[r+2];n===B.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:n===B.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:n===B.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=n),r+=((15&e[r+3])<<8|e[r+4])+5}t.programMapTable=s.programMapTable}},this.push=function(t){var i={},s=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(s+=t[s]+1),0===i.pid)i.type="pat",e(t.subarray(s),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(s),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,s,i]):this.processPes_(t,s,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=B.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=B.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new s,td.STREAM_TYPES={h264:27,adts:15},(tu=function(){var e,t=this,i=!1,s={data:[],size:0},r={data:[],size:0},n={data:[],size:0},a=function(e,t){var i;let s=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===s&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=(4&e[6])!=0,192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))},o=function(e,i,s){var r,n=new Uint8Array(e.size),o={type:i},l=0,h=0,d=!1;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],n.set(r.data,h),h+=r.data.byteLength;a(n,o),d="video"===i||o.packetLength<=e.size,(s||d)&&(e.size=0,e.data.length=0),d&&t.trigger("data",o)}};tu.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,t;switch(a.streamType){case B.H264_STREAM_TYPE:e=s,t="video";break;case B.ADTS_STREAM_TYPE:e=r,t="audio";break;case B.METADATA_STREAM_TYPE:e=n,t="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var s={type:"metadata",tracks:[]};null!==(e=a.programMapTable).video&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",s)}})[a.type]()},this.reset=function(){s.size=0,s.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(s,"video"),o(r,"audio"),o(n,"timed-metadata")},this.flush=function(){if(!i&&e){var s={type:"metadata",tracks:[]};null!==e.video&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",s)}i=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new s;var Z={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:th,TransportParseStream:td,ElementaryStream:tu,TimestampRolloverStream:F,CaptionStream:M,Cea608Stream:U,Cea708Stream:j,MetadataStream:J};for(var ee in B)B.hasOwnProperty(ee)&&(Z[ee]=B[ee]);var et=u,ei=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(tc=function(e){var t,i=0;tc.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${i} outside syncword`})},this.push=function(s){var r,n,a,o,l,h,d=0;if(e||(i=0),"audio"===s.type){for(t&&t.length?((t=new Uint8Array((o=t).byteLength+s.data.byteLength)).set(o),t.set(s.data,o.byteLength)):t=s.data;d+7<t.length;){if(255!==t[d]||(246&t[d+1])!=240){"number"!=typeof r&&(r=d),d++;continue}if("number"==typeof r&&(this.skipWarn_(r,d),r=null),a=(1&~t[d+1])*2,n=(3&t[d+3])<<11|t[d+4]<<3|(224&t[d+5])>>5,h=(l=((3&t[d+6])+1)*1024)*et/ei[(60&t[d+2])>>>2],t.byteLength-d<n)break;this.trigger("data",{pts:s.pts+i*h,dts:s.dts+i*h,sampleCount:l,audioobjecttype:(t[d+2]>>>6&3)+1,channelcount:(1&t[d+2])<<2|(192&t[d+3])>>>6,samplerate:ei[(60&t[d+2])>>>2],samplingfrequencyindex:(60&t[d+2])>>>2,samplesize:16,data:t.subarray(d+7+a,d+n)}),i++,d+=n}"number"==typeof r&&(this.skipWarn_(r,d),r=null),t=t.subarray(d)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}}).prototype=new s;var es=tc,er=function(e){var t=e.byteLength,i=0,s=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+s},this.loadWord=function(){var r=e.byteLength-t,n=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw Error("no bytes available");n.set(e.subarray(r,r+a)),i=new DataView(n.buffer).getUint32(0),s=8*a,t-=a},this.skipBits=function(e){var r;s>e||(e-=s,r=Math.floor(e/8),e-=8*r,t-=r,this.loadWord()),i<<=e,s-=e},this.readBits=function(e){var r=Math.min(s,e),n=i>>>32-r;return((s-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0)?n<<r|this.readBits(r):n},this.skipLeadingZeros=function(){var e;for(e=0;e<s;++e)if((i&0x80000000>>>e)!=0)return i<<=e,s-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(tf=function(){var e,t,i=0;tf.prototype.init.call(this),this.push=function(s){t?((r=new Uint8Array(t.byteLength+s.data.byteLength)).set(t),r.set(s.data,t.byteLength),t=r):t=s.data;for(var r,n=t.byteLength;i<n-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<n;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do e++;while(1!==t[e]&&e<n)i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new s,tm={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(tp=function(){var e,t,i,s,r,n,a,o=new tf;tp.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,o.push(e))},o.on("data",function(a){var o={trackId:t,pts:i,dts:s,data:a,nalUnitTypeCode:31&a[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(a.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(a.subarray(1)),o.config=n(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}),o.on("done",function(){e.trigger("done")}),o.on("partialdone",function(){e.trigger("partialdone")}),o.on("reset",function(){e.trigger("reset")}),o.on("endedtimeline",function(){e.trigger("endedtimeline")}),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},a=function(e,t){var i,s=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(s+t.readExpGolomb()+256)%256),s=0===r?s:r},r=function(e){for(var t,i,s=e.byteLength,r=[],n=1;n<s-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(r.push(n+2),n+=2):n++;if(0===r.length)return e;i=new Uint8Array(t=s-r.length);var a=0;for(n=0;n<t;a++,n++)a===r[0]&&(a++,r.shift()),i[n]=e[a];return i},n=function(e){var t,i,s,r,n,o,l,h,d,u,c,p,f=0,m=0,g=0,y=0,_=[1,1];if(i=(t=new er(e)).readUnsignedByte(),r=t.readUnsignedByte(),s=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),tm[i]&&(3===(n=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(c=3!==n?8:12,p=0;p<c;p++)t.readBoolean()&&(p<6?a(16,t):a(64,t));if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),p=0;p<l;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),h=t.readUnsignedExpGolomb(),d=t.readUnsignedExpGolomb(),0===(u=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(f=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:_=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}_[0],_[1]}return{profileIdc:i,levelIdc:s,profileCompatibility:r,width:(h+1)*16-2*f-2*m,height:(2-u)*(d+1)*16-2*g-2*y,sarRatio:_}}}).prototype=new s;var en=tp,ea=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],eo=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(i=i>=0?i:0,(16&e[t+5])>>4)?i+20:i+10},el=function(e,t){return e.length-t<10||73!==e[t]||68!==e[t+1]||51!==e[t+2]?t:(t+=eo(e,t),el(e,t))},eh=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},ed=function(e,t,i){var s,r="";for(s=t;s<i;s++)r+="%"+("00"+e[s].toString(16)).slice(-2);return r},eu={isLikelyAacData:function(e){var t=el(e,0);return e.length>=t+2&&(255&e[t])==255&&(240&e[t+1])==240&&(22&e[t+1])==16},parseId3TagSize:eo,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|i},parseType:function(e,t){return 73===e[t]&&68===e[t+1]&&51===e[t+2]?"timed-metadata":!0&e[t]&&(240&e[t+1])==240?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255!==e[t]||(246&e[t+1])!=240){t++;continue}return ea[(60&e[t+2])>>>2]}return null},parseAacTimestamp:function(e){var t,i,s;t=10,64&e[5]&&(t+=4,t+=eh(e.subarray(10,14)));do{if((i=eh(e.subarray(t+4,t+8)))<1)break;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){s=e.subarray(t+10,t+i+10);for(var r=0;r<s.byteLength;r++)if(0===s[r]){if("com.apple.streaming.transportStreamTimestamp"===unescape(ed(s,0,r))){var n=s.subarray(r+1),a=(1&n[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2;return a*=4,a+=3&n[7]}break}}t+=10,t+=i}while(t<e.byteLength)return null}};(tg=function(){var e=new Uint8Array,t=0;tg.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var s,r,n,a=0,o=0;for(e.length?(n=e.length,(e=new Uint8Array(i.byteLength+n)).set(e.subarray(0,n)),e.set(i,n)):e=i;e.length-o>=3;){if(73===e[o]&&68===e[o+1]&&51===e[o+2]){if(e.length-o<10||(a=eu.parseId3TagSize(e,o),o+a>e.length))break;s={type:"timed-metadata",data:e.subarray(o,o+a)},this.trigger("data",s),o+=a;continue}if((255&e[o])==255&&(240&e[o+1])==240){if(e.length-o<7||(a=eu.parseAdtsSize(e,o),o+a>e.length))break;r={type:"audio",data:e.subarray(o,o+a),pts:t,dts:t},this.trigger("data",r),o+=a;continue}o++}e=e.length-o>0?e.subarray(o):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new s;var ec=tg,ep=function(e){return eq(e1.mdat,e)},ef=function(e,t){for(var i=[],s=t.length;s--;)i[s]=eJ(t[s]);return eq.apply(null,[e1.moof,eq(e1.mfhd,new Uint8Array([0,0,0,0,(0xff000000&e)>>24,(0xff0000&e)>>16,(65280&e)>>8,255&e]))].concat(i))},em=function(e){var t,i=eq(e1.ftyp,e2,e4,e2,e5),s=eF(e);return(t=new Uint8Array(i.byteLength+s.byteLength)).set(i),t.set(s,i.byteLength),t},eg=function(e){var t,i,s=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,s.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(s.length&&(s.duration=i.dts-s.dts,r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s)),(s=[i]).byteLength=i.data.byteLength,s.pts=i.pts,s.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(s.keyFrame=!0),s.duration=i.dts-s.dts,s.byteLength+=i.data.byteLength,s.push(i));return r.length&&(!s.duration||s.duration<=0)&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s),r},ey=function(e){var t,i,s=[],r=[];for(s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(s.length&&(r.push(s),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration),(s=[i]).nalCount=i.length,s.byteLength=i.byteLength,s.pts=i.pts,s.dts=i.dts,s.duration=i.duration):(s.duration+=i.duration,s.nalCount+=i.length,s.byteLength+=i.byteLength,s.push(i));return r.length&&s.duration<=0&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration,r.push(s),r},e_=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},eb=function(e,t){var i,s,r,n,a=t||0,l=[];for(i=0;i<e.length;i++)for(n=e[i],s=0;s<n.length;s++)r=o(n[s],a),a+=r.size,l.push(r);return l},ev=function(e){var t,i,s,r,n,a,o=0,l=new Uint8Array(e.byteLength+4*e.nalCount),h=new DataView(l.buffer);for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for(n=r[i],s=0;s<n.length;s++)a=n[s],h.setUint32(o,a.data.byteLength),o+=4,l.set(a.data,o),o+=a.data.byteLength;return l},eT=function(e,t,i,s){var r,n,a,o,l=0,h=0,d=0;if(t.length&&(r=f(e.baseMediaDecodeTime,e.samplerate),l=Math.ceil(u/(e.samplerate/1024)),i&&s&&(d=(h=Math.floor((r-Math.max(i,s))/l))*l),!(h<1)&&!(d>u/2))){for((n=y()[e.samplerate])||(n=t[0].data),a=0;a<h;a++)o=t[0],t.splice(0,0,{data:n,dts:o.dts-l,pts:o.pts-l});return e.baseMediaDecodeTime-=Math.floor(m(d,e.samplerate)),d}},eS=function(e){var t,i=[];for(t=0;t<e.length;t++)i.push({size:e[t].data.byteLength,duration:1024});return i},ex=function(e){var t,i,s=0,r=new Uint8Array(_(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,s),s+=i.data.byteLength;return r},ew=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},eE=function(e,t){var i,s=e.minSegmentDts;return t||(s-=e.timelineStartInfo.dts),i=Math.max(0,i=e.timelineStartInfo.baseMediaDecodeTime+s),"audio"===e.type&&(i*=e.samplerate/u,i=Math.floor(i)),i},ek=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},eC=eu.isLikelyAacData,eI=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],eA=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],eD=function(e,t){t.stream=e,this.trigger("log",t)},eP=function(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var r=i[s];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",eD.bind(e,r))}},eL=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},eO=function(e,t,i,s,r,n){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(r-i)},prependedContentDuration:n,baseMediaDecodeTime:e}};(t_=function(e,t){var i,s=[],r=0,n=0,a=1/0;i=(t=t||{}).firstSequenceNumber||0,t_.prototype.init.call(this),this.push=function(t){ek(e,t),e&&eI.forEach(function(i){e[i]=t[i]}),s.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){n=e},this.flush=function(){var o,l,h,d,c,p,m,g,y,_;0===s.length||(g=s,y=e,_=r,o=y.minSegmentDts>=_?g:(y.minSegmentDts=1/0,g.filter(function(e){return e.dts>=_&&(y.minSegmentDts=Math.min(y.minSegmentDts,e.dts),y.minSegmentPts=y.minSegmentDts,!0)})),e.baseMediaDecodeTime=eE(e,t.keepOriginalTimestamps),m=eT(e,o,n,a),e.samples=eS(o),h=ep(ex(o)),s=[],d=new Uint8Array((l=ef(i,[e])).byteLength+h.byteLength),i++,d.set(l),d.set(h,l.byteLength),ew(e),c=Math.ceil(1024*u/e.samplerate),o.length&&(p=o.length*c,this.trigger("segmentTimingInfo",eO(f(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+p,o[0].pts+p,m||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+p})),this.trigger("data",{track:e,boxes:d})),this.trigger("done","AudioSegmentStream")},this.reset=function(){ew(e),s=[],this.trigger("reset")}}).prototype=new s,(ty=function(e,t){var i,s,r,n=[],a=[];i=(t=t||{}).firstSequenceNumber||0,ty.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){ek(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||s||(s=t.config,e.sps=[t.data],eA.forEach(function(t){e[t]=s[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),n.push(t)},this.flush=function(){for(var s,r,o,l,h,d,u,c,p=0;n.length&&"access_unit_delimiter_rbsp"!==n[0].nalUnitType;)n.shift();if(0===n.length){this.resetStream_(),this.trigger("done","VideoSegmentStream");return}if((o=ey(eg(n)))[0][0].keyFrame||((r=this.getGopForFusion_(n[0],e))?(p=r.duration,o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=e_(o)),a.length){if(!(s=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o))){this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),n=[],this.resetStream_(),this.trigger("done","VideoSegmentStream");return}ew(e),o=s}ek(e,o),e.samples=eb(o),h=ep(ev(o)),e.baseMediaDecodeTime=eE(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),u=o[0],c=o[o.length-1],this.trigger("segmentTimingInfo",eO(e.baseMediaDecodeTime,u.dts,u.pts,c.dts+c.duration,c.pts+c.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),n=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),d=new Uint8Array((l=ef(i,[e])).byteLength+h.byteLength),i++,d.set(l),d.set(h,l.byteLength),this.trigger("data",{track:e,boxes:d}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),n=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){ew(e),s=void 0,r=void 0},this.getGopForFusion_=function(t){var i,s,r,n,a,o=1/0;for(a=0;a<this.gopCache_.length;a++)r=(n=this.gopCache_[a]).gop,e.pps&&eL(e.pps[0],n.pps[0])&&e.sps&&eL(e.sps[0],n.sps[0])&&!(r.dts<e.timelineStartInfo.dts)&&(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!s||o>i)&&(s=n,o=i);return s?s.gop:null},this.alignGopsAtStart_=function(e){var t,i,s,r,n,o,l,h;for(n=e.byteLength,o=e.nalCount,l=e.duration,t=i=0;t<a.length&&i<e.length&&(s=a[t],r=e[i],s.pts!==r.pts);){if(r.pts>s.pts){t++;continue}i++,n-=r.byteLength,o-=r.nalCount,l-=r.duration}return 0===i?e:i===e.length?null:((h=e.slice(i)).byteLength=n,h.duration=l,h.nalCount=o,h.pts=h[0].pts,h.dts=h[0].dts,h)},this.alignGopsAtEnd_=function(e){for(t=a.length-1,i=e.length-1,n=null,o=!1;t>=0&&i>=0;){if(s=a[t],r=e[i],s.pts===r.pts){o=!0;break}if(s.pts>r.pts){t--;continue}t===a.length-1&&(n=i),i--}if(!o&&null===n)return null;if(0===(l=o?i:n))return e;var t,i,s,r,n,o,l,h=e.slice(l),d=h.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return h.byteLength=d.byteLength,h.duration=d.duration,h.nalCount=d.nalCount,h.pts=h[0].pts,h.dts=h[0].dts,h},this.alignGopsWith=function(e){a=e}}).prototype=new s,(tv=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,tv.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):void(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),"audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes)))}}).prototype=new s,tv.prototype.flush=function(e){var t,i,s,r,n=0,a={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;else if(this.remuxTracks)return;else if(0===this.pendingTracks.length){this.emittedTracks++,this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0);return}}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,eA.forEach(function(e){a.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,eI.forEach(function(e){a.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?a.type=this.pendingTracks[0].type:a.type="combined",this.emittedTracks+=this.pendingTracks.length,a.initSegment=new Uint8Array((s=em(this.pendingTracks)).byteLength),a.initSegment.set(s),a.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)a.data.set(this.pendingBoxes[r],n),n+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=g(t.startPts,o,this.keepOriginalTimestamps),t.endTime=g(t.endPts,o,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=g(i.pts,o,this.keepOriginalTimestamps),a.metadata.push(i);for(a.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",a),r=0;r<a.captions.length;r++)t=a.captions[r],this.trigger("caption",t);for(r=0;r<a.metadata.length;r++)i=a.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},tv.prototype.setRemux=function(e){this.remuxTracks=e},(tb=function(e){var t,i,s=this,r=!0;tb.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new Z.MetadataStream,r.aacStream=new ec,r.audioTimestampRolloverStream=new Z.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new Z.TimestampRolloverStream("timed-metadata"),r.adtsStream=new es,r.coalesceStream=new tv(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",function(e){r.aacStream.setTimestamp(e.timeStamp)}),r.aacStream.on("data",function(n){"timed-metadata"!==n.type&&"audio"!==n.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new t_(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),eP(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new Z.MetadataStream,r.packetStream=new Z.TransportPacketStream,r.parseStream=new Z.TransportParseStream,r.elementaryStream=new Z.ElementaryStream,r.timestampRolloverStream=new Z.TimestampRolloverStream,r.adtsStream=new es,r.h264Stream=new en,r.captionStream=new Z.CaptionStream(e),r.coalesceStream=new tv(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",function(n){var a;if("metadata"===n.type){for(a=n.tracks.length;a--;)t||"video"!==n.tracks[a].type?i||"audio"!==n.tracks[a].type||((i=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(t=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new ty(t,e),r.videoSegmentStream.on("log",s.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-s.baseMediaDecodeTime))}),r.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),r.videoSegmentStream.on("timingInfo",s.trigger.bind(s,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new t_(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",function(e){e.dispatchType=r.metadataStream.dispatchType,s.trigger("id3Frame",e)}),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),eP(this,r)},this.setBaseMediaDecodeTime=function(s){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=s),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,ew(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,ew(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=eC(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new s;var eN,eR,eM,eU,ej,eB,eq,e$,eF,eV,eH,ez,eW,eG,eX,eK,eY,eQ,eJ,eZ,e0,e1,e2,e4,e5,e8,e3,e6,e7,e9,te,tt,ti,ts,tr,tn,ta,to,tl,th,td,tu,tc,tp,tf,tm,tg,ty,t_,tb,tv,tT,tS,tx=tb,tw=function(e){return e>>>0},tE=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},tk=function(e,t){var i,s,r,n,a,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=tw(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=tE(e.subarray(i+4,i+8)),n=s>1?i+s:e.byteLength,r===t[0]&&(1===t.length?o.push(e.subarray(i+8,n)):(a=tk(e.subarray(i+8,n),t.slice(1))).length&&(o=o.concat(a))),i=n;return o},tC=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=r(e.subarray(4)):t.baseMediaDecodeTime=tw(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},tI=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),s={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&s.flags[2],n=2&s.flags[2],a=8&s.flags[2],o=16&s.flags[2],l=32&s.flags[2],h=65536&s.flags[0],d=131072&s.flags[0];return t=8,r&&(t+=4,s.baseDataOffset=i.getUint32(12),t+=4),n&&(s.sampleDescriptionIndex=i.getUint32(t),t+=4),a&&(s.defaultSampleDuration=i.getUint32(t),t+=4),o&&(s.defaultSampleSize=i.getUint32(t),t+=4),l&&(s.defaultSampleFlags=i.getUint32(t)),h&&(s.durationIsEmpty=!0),!r&&d&&(s.baseDataOffsetIsMoof=!0),s},tA=r,tD=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},tP=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new 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c=tk(e,["mdia","mdhd"])[0];c&&(i.timescale=t(c)),s.push(i)}),s},getTimescaleFromMediaHeader:t=function(e){var t=0===e[0]?12:20;return tw(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},getEmsgID3:function(e,t=0){return tk(e,["emsg"]).map(e=>{var i=tF(new Uint8Array(e)),s=K(i.message_data);return{cueTime:tV(i.presentation_time,i.timescale,i.presentation_time_delta,t),duration:tV(i.event_duration,i.timescale),frames:s}})}};let{parseTrun:tz}=tM,{findBox:tW}=tH;var tG={getMdatTrafPairs:function(e){var t=tW(e,["moof","traf"]),i=tW(e,["mdat"]),s=[];return i.forEach(function(e,i){var r=t[i];s.push({mdat:e,traf:r})}),s},parseSamples:function(e,t,i){var s=t,r=i.defaultSampleDuration||0,n=i.defaultSampleSize||0,a=i.trackId,o=[];return e.forEach(function(e){var t=tz(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=n),e.trackId=a,e.dts=s,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof s?(e.pts=s+tq.BigInt(e.compositionTimeOffset),s+=tq.BigInt(e.duration)):(e.pts=s+e.compositionTimeOffset,s+=e.duration)}),o=o.concat(t)}),o}},tX=S,{getMdatTrafPairs:tK,parseSamples:tY}=tG,tQ=function(e,t){for(var i=e,s=0;s<t.length;s++){var r=t[s];if(i<r.size)return r;i-=r.size}return null},tJ=function(e,t,i){var s,r,n,a,o=new DataView(e.buffer,e.byteOffset,e.byteLength),l={logs:[],seiNals:[]};for(r=0;r+4<e.length;r+=n)if(n=o.getUint32(r),r+=4,!(n<=0))switch(31&e[r]){case 6:var h=e.subarray(r+1,r+1+n),d=tQ(r,t);if(s={nalUnitType:"sei_rbsp",size:n,data:h,escapedRBSP:tX(h),trackId:i},d)s.pts=d.pts,s.dts=d.dts,a=d;else if(a)s.pts=a.pts,s.dts=a.dts;else{l.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+r+" for trackId "+i+". See mux.js#223."});break}l.seiNals.push(s)}return l},tZ=function(e,t){var i={};return tK(e).forEach(function(e){var s,r=e.mdat,n=e.traf,a=tI(tk(n,["tfhd"])[0]),o=a.trackId,l=tk(n,["tfdt"]),h=l.length>0?tC(l[0]).baseMediaDecodeTime:0,d=tk(n,["trun"]);t===o&&d.length>0&&(s=tJ(r,tY(d,h,a),o),i[o]||(i[o]={seiNals:[],logs:[]}),i[o].seiNals=i[o].seiNals.concat(s.seiNals),i[o].logs=i[o].logs.concat(s.logs))}),i},t0=function(e,t,i){if(null===t)return null;var s=tZ(e,t)[t]||{};return{seiNals:s.seiNals,logs:s.logs,timescale:i}},t1=function(){var e,t,i,s,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new M,a=!0,n=!!t&&t.isPartial,e.on("data",function(e){e.startTime=e.startPts/s,e.endTime=e.endPts/s,r.captions.push(e),r.captionStreams[e.stream]=!0}),e.on("log",function(e){r.logs.push(e)})},this.isNewInit=function(e,t){return(!e||0!==e.length)&&(!t||"object"!=typeof t||0!==Object.keys(t).length)&&(i!==e[0]||s!==t[i])},this.parse=function(e,n,a){var o;if(!this.isInitialized()||!n||!a)return null;if(this.isNewInit(n,a))s=a[i=n[0]];else if(null===i||!s)return t.push(e),null;for(;t.length>0;){var l=t.shift();this.parse(l,n,a)}return((o=t0(e,i,s))&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals)?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach(function(t){e.push(t)})},this.flushStream=function(){if(!this.isInitialized())return null;n?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,s=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()};let{parseTfdt:t2}=tM,{getTimescaleFromMediaHeader:t4}=tH,{parseSamples:t5,getMdatTrafPairs:t8}=tG;var t3=function(){let e=9e4;this.init=function(t){let i=tk(t,["moov","trak","mdia","mdhd"])[0];i&&(e=t4(i))},this.parseSegment=function(t){let i=[],s=t8(t),r=0;return s.forEach(function(t){let s=t.mdat,n=t.traf,a=tk(n,["tfdt"])[0],o=tk(n,["tfhd"])[0],l=tk(n,["trun"]);if(a&&(r=t2(a).baseMediaDecodeTime),l.length&&o){let t=t5(l,r,o),n=0;t.forEach(function(t){let r=new TextDecoder("utf-8"),a=s.slice(n,n+t.size);if(tk(a,["vtte"])[0]){n+=t.size;return}tk(a,["vttc"]).forEach(function(s){let n,a,o=tk(s,["payl"])[0],l=tk(s,["sttg"])[0],h=t.pts/e,d=(t.pts+t.duration)/e;if(o)try{n=r.decode(o)}catch(e){console.error(e)}if(l)try{a=r.decode(l)}catch(e){console.error(e)}t.duration&&n&&i.push({cueText:n,start:h,end:d,settings:a})}),n+=t.size})}}),i}},t6=function(e){var t=31&e[1];return t<<=8,t|=e[2]},t7=function(e){return!!(64&e[1])},t9=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},ie=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},it={};it.ts={parseType:function(e,t){var i=t6(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=t7(e),i=4+t9(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t,i={},s=t7(e),r=4+t9(e);if(s&&(r+=e[r]+1),1&e[r+5]){t=3+((15&e[r+1])<<8|e[r+2])-4;for(var n=12+((15&e[r+10])<<8|e[r+11]);n<t;){var a=r+n;i[(31&e[a+1])<<8|e[a+2]]=e[a],n+=((15&e[a+3])<<8|e[a+4])+5}return i}},parsePayloadUnitStartIndicator:t7,parsePesType:function(e,t){switch(t[t6(e)]){case B.H264_STREAM_TYPE:return"video";case B.ADTS_STREAM_TYPE:return"audio";case B.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!t7(e))return null;var t,i=4+t9(e);if(i>=e.byteLength)return null;var s=null;return 192&(t=e[i+7])&&((s={}).pts=(14&e[i+9])<<27|(255&e[i+10])<<20|(254&e[i+11])<<12|(255&e[i+12])<<5|(254&e[i+13])>>>3,s.pts*=4,s.pts+=(6&e[i+13])>>>1,s.dts=s.pts,64&t&&(s.dts=(14&e[i+14])<<27|(255&e[i+15])<<20|(254&e[i+16])<<12|(255&e[i+17])<<5|(254&e[i+18])>>>3,s.dts*=4,s.dts+=(6&e[i+18])>>>1)),s},videoPacketContainsKeyFrame:function(e){for(var t,i=4+t9(e),s=e.subarray(i),r=0,n=0,a=!1;n<s.byteLength-3;n++)if(1===s[n+2]){r=n+5;break}for(;r<s.byteLength;)switch(s[r]){case 0:if(0!==s[r-1]){r+=2;break}if(0!==s[r-2]){r++;break}n+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===ie(31&s[n+3])&&(a=!0);do r++;while(1!==s[r]&&r<s.length)n=r-2,r+=3;break;case 1:if(0!==s[r-1]||0!==s[r-2]){r+=3;break}"slice_layer_without_partitioning_rbsp_idr"===ie(31&s[n+3])&&(a=!0),n=r-2,r+=3;break;default:r+=3}return s=s.subarray(n),r-=n,n=0,s&&s.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===ie(31&s[n+3])&&(a=!0),a}},it.aac=eu;var ii=u,is=function(e,t){for(var i,s=0,r=188;r<e.byteLength;){if(71===e[s]&&71===e[r]){switch(i=e.subarray(s,r),it.ts.parseType(i,t.pid)){case"pat":t.pid=it.ts.parsePat(i);break;case"pmt":var n=it.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach(function(e){t.table[e]=n[e]})}s+=188,r+=188;continue}s++,r++}},ir=function(e,t,i){for(var s,r,n,a,o,l=0,h=188,d=!1;h<=e.byteLength;){if(71===e[l]&&(71===e[h]||h===e.byteLength)){if(s=e.subarray(l,h),"pes"===it.ts.parseType(s,t.pid)&&(n=it.ts.parsePesType(s,t.table),a=it.ts.parsePayloadUnitStartIndicator(s),"audio"===n&&a&&(o=it.ts.parsePesTime(s))&&(o.type="audio",i.audio.push(o),d=!0)),d)break;l+=188,h+=188;continue}l++,h++}for(l=(h=e.byteLength)-188,d=!1;l>=0;){if(71===e[l]&&(71===e[h]||h===e.byteLength)){if(s=e.subarray(l,h),"pes"===it.ts.parseType(s,t.pid)&&(n=it.ts.parsePesType(s,t.table),a=it.ts.parsePayloadUnitStartIndicator(s),"audio"===n&&a&&(o=it.ts.parsePesTime(s))&&(o.type="audio",i.audio.push(o),d=!0)),d)break;l-=188,h-=188;continue}l--,h--}},ia=function(e,t,i){for(var s,r,n,a,o,l,h,d,u=0,c=188,p=!1,f={data:[],size:0};c<e.byteLength;){if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===it.ts.parseType(s,t.pid)&&(n=it.ts.parsePesType(s,t.table),a=it.ts.parsePayloadUnitStartIndicator(s),"video"===n)&&(a&&!p&&(o=it.ts.parsePesTime(s))&&(o.type="video",i.video.push(o),p=!0),!i.firstKeyFrame)){if(a&&0!==f.size){for(l=new Uint8Array(f.size),h=0;f.data.length;)d=f.data.shift(),l.set(d,h),h+=d.byteLength;if(it.ts.videoPacketContainsKeyFrame(l)){var m=it.ts.parsePesTime(l);m?(i.firstKeyFrame=m,i.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! 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t,i=!1,s=0,r=null,n=null,a=0,o=0;e.length-o>=3;){switch(it.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10||(a=it.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===n&&(t=e.subarray(o,o+a),n=it.aac.parseAacTimestamp(t)),o+=a;break;case"audio":if(e.length-o<7||(a=it.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+a),r=it.aac.parseSampleRate(t)),s++,o+=a;break;default:o++}if(i)return null}if(null===r||null===n)return null;var l=ii/r;return{audio:[{type:"audio",dts:n,pts:n},{type:"audio",dts:n+1024*s*l,pts:n+1024*s*l}]}},ih=function(e){var t={pid:null,table:null},i={};for(var s in is(e,t),t.table)if(t.table.hasOwnProperty(s))switch(t.table[s]){case B.H264_STREAM_TYPE:i.video=[],ia(e,t,i),0===i.video.length&&delete i.video;break;case B.ADTS_STREAM_TYPE:i.audio=[],ir(e,t,i),0===i.audio.length&&delete i.audio}return i},id=function(e,t){var i;return(i=it.aac.isLikelyAacData(e)?il(e):ih(e))&&(i.audio||i.video)?(io(i,t),i):null};let iu=function(e,t){t.on("data",function(t){let i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};let s=t.data;t.data=s.buffer,e.postMessage({action:"data",segment:t,byteOffset:s.byteOffset,byteLength:s.byteLength},[t.data])}),t.on("done",function(t){e.postMessage({action:"done"})}),t.on("gopInfo",function(t){e.postMessage({action:"gopInfo",gopInfo:t})}),t.on("videoSegmentTimingInfo",function(t){let i={start:{decode:p(t.start.dts),presentation:p(t.start.pts)},end:{decode:p(t.end.dts),presentation:p(t.end.pts)},baseMediaDecodeTime:p(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=p(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})}),t.on("audioSegmentTimingInfo",function(t){let i={start:{decode:p(t.start.dts),presentation:p(t.start.pts)},end:{decode:p(t.end.dts),presentation:p(t.end.pts)},baseMediaDecodeTime:p(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=p(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})}),t.on("id3Frame",function(t){e.postMessage({action:"id3Frame",id3Frame:t})}),t.on("caption",function(t){e.postMessage({action:"caption",caption:t})}),t.on("trackinfo",function(t){e.postMessage({action:"trackinfo",trackInfo:t})}),t.on("audioTimingInfo",function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:p(t.start),end:p(t.end)}})}),t.on("videoTimingInfo",function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:p(t.start),end:p(t.end)}})}),t.on("log",function(t){e.postMessage({action:"log",log:t})})};class ic{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new tx(this.options),iu(this.self,this.transmuxer)}pushMp4Captions(e){this.captionParser||(this.captionParser=new t1,this.captionParser.init());let t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:i&&i.captions||[],logs:i&&i.logs||[],data:t.buffer},[t.buffer])}initMp4WebVttParser(e){this.webVttParser||(this.webVttParser=new t3);let t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.webVttParser.init(t)}getMp4WebVttText(e){this.webVttParser||(this.webVttParser=new t3);let t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.webVttParser.parseSegment(t);this.self.postMessage({action:"getMp4WebVttText",mp4VttCues:i||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){let 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i=Object.keys(e).sort(),s=Object.keys(t).sort();if(i.length!==s.length)return!1;for(let r=0;r<i.length;r++){let n=i[r];if(n!==s[r]||e[n]!==t[n])return!1}return!0},oC=function(e,t,i){t=t||[];let s=[],r=0;for(let n=0;n<t.length;n++){let a=t[n];if(e===a.timeline&&(s.push(n),(r+=a.duration)>i))return n}return 0===s.length?0:s[s.length-1]},oI=e=>"number"==typeof e&&isFinite(e),oA=1/60,oD=e=>{let{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:h,timeline:d}=e,u=o.length-1,c="mediaIndex/partIndex increment";e.getMediaInfoForTime?c=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(c="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(c+=` with independent ${e.independent}`);let p="number"==typeof h,f=e.segment.uri?"segment":"pre-segment",m=p?n8({preloadSegment:s})-1:0;return`${f} [${n+l}/${n+u}]`+(p?` part [${h}/${m}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(p?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${d}]`+` selected by [${c}]`+` playlist [${a}]`},oP=e=>`${e}TimingInfo`,oL=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>{if(t===i)return!1;if("audio"===s){let t=e.lastTimelineChange({type:"main"});return!t||t.to!==i}if("main"===s&&r){let t=e.pendingTimelineChange({type:"audio"});return!t||t.to!==i}return!1},oO=e=>{let t=e.pendingSegment_;if(t&&oL({timelineChangeController:e.timelineChangeController_,currentTimeline:e.currentTimeline_,segmentTimeline:t.timeline,loaderType:e.loaderType_,audioDisabled:e.audioDisabled_})&&(e=>{if(!e)return!1;let t=e.pendingTimelineChange({type:"audio"}),i=e.pendingTimelineChange({type:"main"}),s=t&&i,r=s&&t.to!==i.to;return!!s&&-1!==t.from&&-1!==i.from&&!!r})(e.timelineChangeController_)){let t,i;if(t=e.timelineChangeController_.pendingTimelineChange({type:"audio"}),i=e.timelineChangeController_.pendingTimelineChange({type:"main"}),t&&i&&t.to<i.to)return void e.timelineChangeController_.trigger("audioTimelineBehind");e.timelineChangeController_.trigger("fixBadTimelineChange")}},oN=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+nH,oR=({type:e,segment:t})=>{if(!t)return;let i=!!(t.key||t.map&&t.map.ke),s=!!(t.map&&!t.map.bytes),r=void 0===t.startOfSegment?t.start:t.startOfSegment;return{type:e||t.type,uri:t.resolvedUri||t.uri,start:r,duration:t.duration,isEncrypted:i,isMediaInitialization:s}};class oM extends nN.EventTarget{constructor(e,t={}){if(super(),!e)throw TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw TypeError("No currentTime getter specified");if(!e.mediaSource)throw TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=0/0,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=n$(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(`${this.state_} -> ${e}`),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():oO(this)}),this.sourceUpdater_.on("codecschange",e=>{this.trigger(v({type:"codecschange"},e))}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():oO(this)}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",e=>{this.trigger(v({type:"timelinechange"},e)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():oO(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():oO(this)})}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){var e;let t,i;return e={remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_},(t=new a3).currentTransmux=null,t.transmuxQueue=[],i=t.terminate,t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&g.default.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){if("WAITING"!==this.state){this.pendingSegment_&&(this.pendingSegment_=null),this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_);return}this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,g.default.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&oe(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){let e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return nV();if("main"===this.loaderType_){let{hasAudio:t,hasVideo:i,isMuxed:s}=e;if(i&&t&&!this.audioDisabled_&&!s)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;let i=aF(e),s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;let i=aV(e),s=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes});let r={resolvedUri:(s||e).resolvedUri};return s&&(r.bytes=s.bytes),r}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_){if("INIT"===this.state&&this.couldBeginLoading_())return this.init_();this.couldBeginLoading_()&&("READY"===this.state||"INIT"===this.state)&&(this.state="READY")}}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e||this.playlist_&&this.playlist_.endList&&e.endList&&this.playlist_.uri===e.uri)return;let i=this.playlist_,s=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));let r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_(`playlist update [${r} => ${e.id||e.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(e,this.currentTime_()),this.logger_(`Playlist update:
currentTime: ${this.currentTime_()}
bufferedEnd: ${n0(this.buffered_())}
`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri){null!==this.mediaIndex&&(e.endList||"number"!=typeof e.partTargetDuration?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate");return}let n=e.mediaSequence-i.mediaSequence;if(this.logger_(`live window shift [${n}]`),null!==this.mediaIndex)if(this.mediaIndex-=n,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{let e=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!e.parts||!e.parts.length||!e.parts[this.partIndex])){let e=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=e}}s&&(s.mediaIndex-=n,s.mediaIndex<0?(s.mediaIndex=null,s.partIndex=null):(s.mediaIndex>=0&&(s.segment=e.segments[s.mediaIndex]),s.partIndex>=0&&s.segment.parts&&(s.part=s.segment.parts[s.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}pause(){this.checkBufferTimeout_&&(g.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&oe(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;let e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;"hls"!==this.sourceType_||e||(this.shouldForceTimestampOffsetAfterResync_=!0),this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=()=>{},s=!1){if(1/0===t&&(t=this.duration_()),t<=e)return void this.logger_("skipping remove because end ${end} is <= start ${start}");if(!this.sourceUpdater_||!this.getMediaInfo_())return void this.logger_("skipping remove because no source updater or starting media info");let r=1,n=()=>{0==--r&&i()};for(let i in(s||!this.audioDisabled_)&&(r++,this.sourceUpdater_.removeAudio(e,t,n)),(s||"main"===this.loaderType_)&&(this.gopBuffer_=((e,t,i,s)=>{let r=Math.ceil((t-s)*tl.ONE_SECOND_IN_TS),n=Math.ceil((i-s)*tl.ONE_SECOND_IN_TS),a=e.slice(),o=e.length;for(;o--&&!(e[o].pts<=n););if(-1===o)return a;let l=o+1;for(;l--&&!(e[l].pts<=r););return l=Math.max(l,0),a.splice(l,o-l+1),a})(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,n)),this.inbandTextTracks_)ow(e,t,this.inbandTextTracks_[i]);ow(e,t,this.segmentMetadataTrack_),n()}monitorBuffer_(){this.checkBufferTimeout_&&g.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g.default.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&g.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g.default.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){if(this.sourceUpdater_.updating())return;let e=this.chooseNextRequest_();if(!e)return;let t={segmentInfo:oR({type:this.loaderType_,segment:e})};this.trigger({type:"segmentselected",metadata:t}),"number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e)}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){if(!t||!this.mediaSource_)return!1;let s="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,n=!s||!s.parts||i+1===s.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&n}chooseNextRequest_(){let e=this.buffered_(),t=n0(e)||0,i=n1(e,this.currentTime_()),s=!this.hasPlayed_()&&i>=1,r=i>=this.goalBufferLength_(),n=this.playlist_.segments;if(!n.length||s||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);let a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:!this.syncPoint_};if(a.isSyncRequest)a.mediaIndex=oC(this.currentTimeline_,n,t),this.logger_(`choose next request. Can not find sync point. Fallback to media Index: ${a.mediaIndex}`);else if(null!==this.mediaIndex){let e=n[this.mediaIndex],i="number"==typeof this.partIndex?this.partIndex:-1;a.startOfSegment=e.end?e.end:t,e.parts&&e.parts[i+1]?(a.mediaIndex=this.mediaIndex,a.partIndex=i+1):a.mediaIndex=this.mediaIndex+1}else{let e,i,s,r=this.fetchAtBuffer_?t:this.currentTime_();if(this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:
For TargetTime: ${r}.
CurrentTime: ${this.currentTime_()}
BufferedEnd: ${t}
Fetch At Buffer: ${this.fetchAtBuffer_}
`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){let t=this.getSyncInfoFromMediaSequenceSync_(r);if(!t){let e="No sync info found while using media sequence sync";return this.error({message:e,metadata:{errorType:nN.Error.StreamingFailedToSelectNextSegment,error:Error(e)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null}this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${t.start} --> ${t.end})`),e=t.segmentIndex,i=t.partIndex,s=t.start}else{this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint.");let t=au.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:r,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});e=t.segmentIndex,i=t.partIndex,s=t.startTime}a.getMediaInfoForTime=this.fetchAtBuffer_?`bufferedEnd ${r}`:`currentTime ${r}`,a.mediaIndex=e,a.startOfSegment=s,a.partIndex=i,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${a.mediaIndex} `)}let o=n[a.mediaIndex],l=o&&"number"==typeof a.partIndex&&o.parts&&o.parts[a.partIndex];if(!o||"number"==typeof a.partIndex&&!l)return null;"number"!=typeof a.partIndex&&o.parts&&(a.partIndex=0,l=o.parts[0]);let h=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!i&&l&&!h&&!l.independent)if(0===a.partIndex){let e=n[a.mediaIndex-1],t=e.parts&&e.parts.length&&e.parts[e.parts.length-1];t&&t.independent&&(a.mediaIndex-=1,a.partIndex=e.parts.length-1,a.independent="previous segment")}else o.parts[a.partIndex-1].independent&&(a.partIndex-=1,a.independent="previous part");let d=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return a.mediaIndex>=n.length-1&&d&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,a.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(a))}getSyncInfoFromMediaSequenceSync_(e){if(!this.mediaSequenceSync_)return null;let t=Math.max(e,this.mediaSequenceSync_.start);e!==t&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to ${t}`);let i=this.mediaSequenceSync_.getSyncInfoForTime(t);if(!i)return null;if(!i.isAppended)return i;let s=this.mediaSequenceSync_.getSyncInfoForTime(i.end);return s?(s.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),s):null}generateSegmentInfo_(e){let{independent:t,playlist:i,mediaIndex:s,startOfSegment:r,isSyncRequest:n,partIndex:a,forceTimestampOffset:o,getMediaInfoForTime:l}=e,h=i.segments[s],d="number"==typeof a&&h.parts[a],u={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||h.resolvedUri,mediaIndex:s,partIndex:d?a:null,isSyncRequest:n,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:h.timeline,duration:d&&d.duration||h.duration,segment:h,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:l,independent:t},c=void 0!==o?o:this.isPendingTimestampOffset_;u.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:h.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:c});let p=n0(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(u.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(u.gopsToAlignWith=((e,t,i)=>{let s;if(null==t||!e.length)return[];let r=Math.ceil((t-i+3)*tl.ONE_SECOND_IN_TS);for(s=0;s<e.length&&!(e[s].pts>r);s++);return e.slice(s)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),u}timestampOffsetForSegment_(e){return(({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r})=>r||e!==t?e<t?i:s.length?s.end(s.length-1):i:null)(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;let t=this.currentTime_(),i=e.bandwidth,s=this.pendingSegment_.duration,r=au.estimateSegmentRequestTime(s,i,this.playlist_,e.bytesReceived),n=function(e,t,i=1){return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(r<=n)return;let a=og({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:n,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!a)return;let o=r-n-a.rebufferingImpact,l=.5;n<=nH&&(l=1),a.playlist&&a.playlist.uri!==this.playlist_.uri&&!(o<l)&&(this.bandwidth=a.playlist.attributes.BANDWIDTH*a0.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_(`Aborting ${oD(e)}`),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){let{hasAudio:i,hasVideo:s}=t,r={segmentInfo:oR({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:i,hasVideo:s}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:r}),this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},ok(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()?this.processCallQueue_():oO(this)))}handleTimingInfo_(e,t,i,s){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;let r=this.pendingSegment_,n=oP(t);r[n]=r[n]||{},r[n][i]=s,this.logger_(`timinginfo: ${t} - ${i} - ${s}`),this.hasEnoughInfoToAppend_()?this.processCallQueue_():oO(this)}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(0===t.length)return void this.logger_("SegmentLoader received no captions from a caption event");if(!this.pendingSegment_.hasAppendedData_)return void this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));let i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),s={};t.forEach(e=>{s[e.stream]=s[e.stream]||{startTime:1/0,captions:[],endTime:0};let t=s[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)}),Object.keys(s).forEach(e=>{let{startTime:t,endTime:r,captions:n}=s[e],a=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${r} for ${e}`),o_(a,this.vhs_.tech_,e),ow(t,r,a[e]),ob({captionArray:n,inbandTextTracks:a,timestampOffset:i})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){let e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){let e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){if("audio"!==this.loaderType_)return!0;let e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!oL({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready()||this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;let e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;let{hasAudio:i,hasVideo:s,isMuxed:r}=t;return!(s&&!e.videoTimingInfo||i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo||oL({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(this.callQueue_.length||!this.hasEnoughInfoToAppend_()){oO(this),this.callQueue_.push(this.handleData_.bind(this,e,t));return}let i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[oP(t.type)].start;else{let e,t=this.getCurrentMediaInfo_(),s="main"===this.loaderType_&&t&&t.hasVideo;s&&(e=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:s,firstVideoFrameTimeForData:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});let e=this.chooseNextRequest_();if(e.mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){let e=aF(i);if(this.activeInitSegmentId_===e)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=e}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},s){let r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered();r.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+nJ(r).join(", ")),n.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+nJ(n).join(", "));let a=r.length?r.start(0):0,o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,h=n.length?n.end(n.length-1):0;if(o-a<=1&&h-l<=1){this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${nJ(r).join(", ")}, video buffer: ${nJ(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error");return}this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i}));let d=this.currentTime_()-1;this.logger_(`On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to ${d}`),this.remove(0,d,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=g.default.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0)}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){if(s){if(22===s.code)return void this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i});this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error({message:`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`,metadata:{errorType:nN.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")}}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){var n;let e,t,a=[s],o=s.byteLength;i&&(a.unshift(i),o+=i.byteLength),t=0,(n={bytes:o,segments:a}).bytes&&(e=new Uint8Array(n.bytes),n.segments.forEach(i=>{e.set(i,t),t+=i.byteLength})),r=e}let a={segmentInfo:oR({type:this.loaderType_,segment:e})};this.trigger({type:"segmentappendstart",metadata:a}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;let s=this.pendingSegment_.segment,r=`${e}TimingInfo`;s[r]||(s[r]={}),s[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,s[r].transmuxedPresentationStart=i.start.presentation,s[r].transmuxedDecodeStart=i.start.decode,s[r].transmuxedPresentationEnd=i.end.presentation,s[r].transmuxedDecodeEnd=i.end.decode,s[r].baseMediaDecodeTime=i.baseMediaDecodeTime}appendData_(e,t){let{type:i,data:s}=t;if(!s||!s.byteLength||"audio"===i&&this.audioDisabled_)return;let r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:s})}loadSegment_(e){if(this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),!this.hasEnoughInfoToLoad_()){oO(this),this.loadQueue_.push(()=>{let t=v({},e,{forceTimestampOffset:!0});v(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)});return}this.updateTransmuxerAndRequestSegment_(e)}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));let t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),s=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&e.timeline>0;this.logger_(`Requesting
${oy(e.uri)}
${oD(e)}`),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=(({xhr:e,xhrOptions:t,decryptionWorker:i,segment:s,abortFn:r,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:f,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:y})=>{let _=[],b=(({activeXhrs:e,decryptionWorker:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{let f=0,m=!1;return(g,y)=>{if(!m){if(g)return m=!0,os(e),u(g,y);if((f+=1)===e.length){let f=function(){if(y.encryptedBytes)return(({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{p({type:"segmentdecryptionstart"}),ol({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e,segment:t,doneFn:u},e=>{t.bytes=e,p({type:"segmentdecryptioncomplete",segment:t}),oo({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})})})({decryptionWorker:t,segment:y,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p});oo({segment:y,bytes:y.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})};if(y.endOfAllRequests=Date.now(),y.map&&y.map.encryptedBytes&&!y.map.bytes)return p({type:"segmentdecryptionstart",segment:y}),ol({decryptionWorker:t,id:y.requestId+"-init",encryptedBytes:y.map.encryptedBytes,key:y.map.key,segment:y,doneFn:u},t=>{y.map.bytes=t,p({type:"segmentdecryptioncomplete",segment:y}),oa(y,t=>{if(t)return os(e),u(t,y);f()})});f()}}}})({activeXhrs:_,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:f,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:y});if(s.key&&!s.key.bytes){let i=[s.key];s.map&&!s.map.bytes&&s.map.key&&s.map.key.resolvedUri===s.key.resolvedUri&&i.push(s.map.key);let r=nF(t,{uri:s.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),n=on(s,i,b,y),a={uri:s.key.resolvedUri};y({type:"segmentkeyloadstart",segment:s,keyInfo:a});let o=e(r,n);_.push(o)}if(s.map&&!s.map.bytes){if(s.map.key&&(!s.key||s.key.resolvedUri!==s.map.key.resolvedUri)){let i=nF(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),r=on(s,[s.map.key],b,y),n={uri:s.map.key.resolvedUri};y({type:"segmentkeyloadstart",segment:s,keyInfo:n});let a=e(i,r);_.push(a)}let i=nF(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:aj(s.map),requestType:"segment-media-initialization"}),r=(({segment:e,finishProcessingFn:t,triggerSegmentEventFn:i})=>(s,r)=>{let n=or(s,r);if(n)return t(n,e);let a=new Uint8Array(r.response);if(i({type:"segmentloaded",segment:e}),e.map.key)return e.map.encryptedBytes=a,t(null,e);e.map.bytes=a,oa(e,function(i){if(i)return i.xhr=r,i.status=r.status,t(i,e);t(null,e)})})({segment:s,finishProcessingFn:b,triggerSegmentEventFn:y});y({type:"segmentloadstart",segment:s});let n=e(i,r);_.push(n)}let v=nF(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:aj(s),requestType:"segment"}),T=(({segment:e,finishProcessingFn:t,responseType:i,triggerSegmentEventFn:s})=>(r,n)=>{let a=or(r,n);if(a)return t(a,e);s({type:"segmentloaded",segment:e});let o="arraybuffer"!==i&&n.responseText?(e=>{let t=new Uint8Array(new ArrayBuffer(e.length));for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer})(n.responseText.substring(e.lastReachedChar||0)):n.response;return e.stats={bandwidth:n.bandwidth,bytesReceived:n.bytesReceived||0,roundTripTime:n.roundTripTime||0},e.key?e.encryptedBytes=new Uint8Array(o):e.bytes=new Uint8Array(o),t(null,e)})({segment:s,finishProcessingFn:b,responseType:v.responseType,triggerSegmentEventFn:y});y({type:"segmentloadstart",segment:s});let S=e(v,T);S.addEventListener("progress",(({segment:e,progressFn:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d})=>i=>{if(!i.target.aborted){let s,r;return e.stats=nF(e.stats,(s=i.target,(r={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-s.requestTime||0}).bytesReceived=i.loaded,r.bandwidth=Math.floor(r.bytesReceived/r.roundTripTime*8e3),r)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}})({segment:s,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:f})),_.push(S);let x={};return _.forEach(e=>{e.addEventListener("loadend",(({loadendState:e,abortFn:t})=>i=>{i.target.aborted&&t&&!e.calledAbortFn&&(t(),e.calledAbortFn=!0)})({loadendState:x,abortFn:r}))}),()=>os(_)})({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:i||s&&r,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:s})=>{this.logger_(`${oD(e)} logged from transmuxer stream ${s} as a ${i}: ${t}`)},triggerSegmentEventFn:({type:e,segment:t,keyInfo:i,trackInfo:s,timingInfo:r})=>{let n={segmentInfo:oR({segment:t})};i&&(n.keyInfo=i),s&&(n.trackInfo=s),r&&(n.timingInfo=r),this.trigger({type:e,metadata:n})}})}trimBackBuffer_(e){var t,i,s;let r,n=(t=this.seekable_(),i=this.currentTime_(),s=this.playlist_.targetDuration||10,r=i-a0.BACK_BUFFER_LENGTH,t.length&&(r=Math.max(r,t.start(0))),Math.min(i-s,r));n>0&&this.remove(0,n)}createSimplifiedSegmentObj_(e){let t=e.segment,i=e.part,s=e.segment.key||e.segment.map&&e.segment.map.key,r=e.segment.map&&!e.segment.map.bytes,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:s,isMediaInitialization:r},a=e.playlist.segments[e.mediaIndex-1];if(a&&a.timeline===t.timeline&&(a.videoTimingInfo?n.baseStartTime=a.videoTimingInfo.transmuxedDecodeEnd:a.audioTimingInfo&&(n.baseStartTime=a.audioTimingInfo.transmuxedDecodeEnd)),t.key){let i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=i}return t.map&&(n.map=this.initSegmentForMap(t.map)),n}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){if(this.pendingSegment_.byteLength=t.bytesReceived,e<oA)return void this.logger_(`Ignoring segment's bandwidth because its duration of ${e} is less than the min to record ${oA}`);let i={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}};this.trigger({type:"bandwidthupdated",metadata:i}),this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=0/0,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)return void this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));if(this.saveTransferStats_(t.stats),!this.pendingSegment_||t.requestId!==this.pendingSegment_.requestId)return;if(e)return(this.pendingSegment_=null,this.state="READY",-102===e.code)?void 0:(this.pause(),-101===e.code)?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"));let s=this.pendingSegment_;this.saveBandwidthRelatedStats_(s.duration,t.stats),s.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();let s=t[0].pts,r=0;for(;r<e.length&&!(e[r].pts>=s);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(s)}setTimeMapping_(e){let t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:s,currentVideoTimestampOffset:r,useVideoTimingInfo:n,videoTimingInfo:a,audioTimingInfo:o}){if(void 0!==e)return e;if(!n)return o.start;let l=t.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===s+r?a.start:s}waitForAppendsToComplete_(e){let t=this.getCurrentMediaInfo_(e);if(!t){this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error");return}let{hasAudio:i,hasVideo:s,isMuxed:r}=t,n="main"===this.loaderType_&&s,a=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_){e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e);return}n&&e.waitingOnAppends++,a&&e.waitingOnAppends++,n&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),a&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){var t,i;let s=(t=this.loaderType_,i=this.getCurrentMediaInfo_(),"main"===t&&i&&e?e.hasAudio||e.hasVideo?i.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!i.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null);return!!s&&(this.error({message:s,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_)return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};let t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_){let e={segmentInfo:oR({type:this.loaderType_,segment:this.pendingSegment_})};this.trigger({type:"appendsdone",metadata:e})}if(!this.pendingSegment_){this.state="READY",this.paused()||this.monitorBuffer_();return}let e=this.pendingSegment_;e.part&&e.part.syncInfo?e.part.syncInfo.markAppended():e.segment.syncInfo&&e.segment.syncInfo.markAppended(),this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});let t=((e,t)=>{var i;let s;if("hls"!==t)return null;let r=(i={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},s=0,["video","audio"].forEach(function(e){let t,r=i[`${e}TimingInfo`];if(!r)return;let{start:n,end:a}=r;"bigint"==typeof n||"bigint"==typeof a?t=g.default.BigInt(a)-g.default.BigInt(n):"number"==typeof n&&"number"==typeof a&&(t=a-n),void 0!==t&&t>s&&(s=t)}),"bigint"==typeof s&&s<Number.MAX_SAFE_INTEGER&&(s=Number(s)),s);if(!r)return null;let n=e.playlist.targetDuration,a=oN({segmentDuration:r,maxDuration:2*n}),o=oN({segmentDuration:r,maxDuration:n}),l=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${r} when the reported duration is ${e.duration} and the target duration is ${n}. For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1`;return a||o?{severity:a?"warn":"info",message:l}:null})(e,this.sourceType_);if(t&&("warn"===t.severity?nN.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_))return void this.logger_(`Throwing away un-appended sync request ${oD(e)}`);this.logger_(`Appended ${oD(e)}`),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");let i=e.segment,s=e.part,r=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,n=s&&s.end&&this.currentTime_()-s.end>3*e.playlist.partTargetDuration;if(r||n){this.logger_(`bad ${r?"segment":"part"} ${oD(e)}`),this.resetEverything();return}null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}recordThroughput_(e){if(e.duration<oA)return void this.logger_(`Ignoring segment's throughput because its duration of ${e.duration} is less than the min to record ${oA}`);let t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,s=Math.floor(e.byteLength/i*8e3);this.throughput.rate+=(s-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;let t=e.segment,i=t.start,s=t.end;if(!oI(i)||!oI(s))return;ow(i,s,this.segmentMetadataTrack_);let r=g.default.WebKitDataCue||g.default.VTTCue,n={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:s},a=new r(i,s,JSON.stringify(n));a.value=n,this.segmentMetadataTrack_.addCue(a)}}function oU(){}let oj=function(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())},oB=["video","audio"],oq=(e,t)=>{let i=t[`${e}Buffer`];return i&&i.updating||t.queuePending[e]},o$=(e,t)=>{if(0===t.queue.length)return;let i=0,s=t.queue[i];if("mediaSource"===s.type){t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),s.action(t),s.doneFn&&s.doneFn(),o$("audio",t),o$("video",t));return}if("mediaSource"!==e&&!(!t.ready()||"closed"===t.mediaSource.readyState||oq(e,t))){if(s.type!==e){if(null===(i=((e,t)=>{for(let i=0;i<t.length;i++){let s=t[i];if("mediaSource"===s.type)break;if(s.type===e)return i}return null})(e,t.queue)))return;s=t.queue[i]}if(t.queue.splice(i,1),t.queuePending[e]=s,s.action(e,t),!s.doneFn){t.queuePending[e]=null,o$(e,t);return}}},oF=(e,t)=>{let i=t[`${e}Buffer`],s=oj(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[`${e}Buffer`]=null)},oV=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),oH=(e,t)=>(i,s)=>{let r=s[`${i}Buffer`];if(oV(s.mediaSource,r)){s.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(r){s.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},oz=e=>(t,i)=>{let s=i[`${t}Buffer`];oV(i.mediaSource,s)&&(i.logger_(`Setting ${t}timestampOffset to ${e}`),s.timestampOffset=e)},oW=e=>(t,i)=>{e()},oG=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),o$(e,t)},oX=(e,t)=>i=>{let s=function(e){if(0===e.length)return"Buffered Ranges are empty";let t="Buffered Ranges: \n";for(let i=0;i<e.length;i++){let s=e.start(i),r=e.end(i);t+=`${s} --> ${r}. Duration (${r-s})
`}return t}(t[`${e}Buffered`]());if(t.logger_(`received "updateend" event for ${e} Source Buffer: `,s),t.queuePending[e]){let i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[`${e}Error_`])}o$(e,t)};class oK extends nN.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>o$("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=n$("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=oX("video",this),this.onAudioUpdateEnd_=oX("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){let i,s;oG({type:"mediaSource",sourceUpdater:this,action:(i=e,s=t,e=>{let t=oj(i),r=F(s);e.logger_(`Adding ${i}Buffer with codec ${s} to mediaSource`);let n=e.mediaSource.addSourceBuffer(r);n.addEventListener("updateend",e[`on${t}UpdateEnd_`]),n.addEventListener("error",e[`on${t}Error_`]),e.codecs[i]=s,e[`${i}Buffer`]=n}),name:"addSourceBuffer"})}abort(e){oG({type:e,sourceUpdater:this,action:(e,t)=>{if("open"!==t.mediaSource.readyState)return;let i=t[`${e}Buffer`];if(oV(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){nN.log.warn(`Failed to abort on ${e}Buffer`,t)}}},name:"abort"})}removeSourceBuffer(e){let t;this.canRemoveSourceBuffer()?oG({type:"mediaSource",sourceUpdater:this,action:(t=e,e=>{let i=e[`${t}Buffer`];if(oF(t,e),oV(e.mediaSource,i)){e.logger_(`Removing ${t}Buffer with codec ${e.codecs[t]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(i)}catch(e){nN.log.warn(`Failed to removeSourceBuffer ${t}Buffer`,e)}}}),name:"removeSourceBuffer"}):nN.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!nN.browser.IS_FIREFOX&&g.default.MediaSource&&g.default.MediaSource.prototype&&"function"==typeof g.default.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return g.default.SourceBuffer&&g.default.SourceBuffer.prototype&&"function"==typeof g.default.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){let i;this.canChangeType()?oG({type:e,sourceUpdater:this,action:(i=t,(e,t)=>{let s=t[`${e}Buffer`],r=F(i);if(!oV(t.mediaSource,s))return;let n=i.substring(0,i.indexOf(".")),a=t.codecs[e];if(a.substring(0,a.indexOf("."))===n)return;let o={codecsChangeInfo:{from:a,to:i}};t.trigger({type:"codecschange",metadata:o}),t.logger_(`changing ${e}Buffer codec from ${a} to ${i}`);try{s.changeType(r),t.codecs[e]=i}catch(i){o.errorType=nN.Error.StreamingCodecsChangeError,o.error=i,i.metadata=o,t.error_=i,t.trigger("error"),nN.log.warn(`Failed to changeType on ${e}Buffer`,i)}}),name:"changeType"}):nN.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach(t=>{let i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)})}appendBuffer(e,t){let i,s,r,{segmentInfo:n,type:a,bytes:o}=e;if(this.processedAppend_=!0,"audio"===a&&this.videoBuffer&&!this.videoAppendQueued_){this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${o.length} until video append`);return}if(oG({type:a,sourceUpdater:this,action:(i=o,s=n||{mediaIndex:-1},r=t,(e,t)=>{let n=t[`${e}Buffer`];if(oV(t.mediaSource,n)){t.logger_(`Appending segment ${s.mediaIndex}'s ${i.length} bytes to ${e}Buffer`);try{n.appendBuffer(i)}catch(i){t.logger_(`Error with code ${i.code} `+(22===i.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${s.mediaIndex} to ${e}Buffer`),t.queuePending[e]=null,r(i)}}}),doneFn:t,name:"appendBuffer"}),"video"===a){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;let e=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${e.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,e.forEach(e=>{this.appendBuffer.apply(this,e)})}}audioBuffered(){return oV(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:nV()}videoBuffered(){return oV(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:nV()}buffered(){let e=oV(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=oV(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():nY(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=oU){let i;oG({type:"mediaSource",sourceUpdater:this,action:(i=e,e=>{e.logger_(`Setting mediaSource duration to ${i}`);try{e.mediaSource.duration=i}catch(e){nN.log.warn("Failed to set media source duration",e)}}),name:"duration",doneFn:t})}endOfStream(e=null,t=oU){let i;"string"!=typeof e&&(e=void 0),oG({type:"mediaSource",sourceUpdater:this,action:(i=e,e=>{if("open"===e.mediaSource.readyState){e.logger_(`Calling mediaSource endOfStream(${i||""})`);try{e.mediaSource.endOfStream(i)}catch(e){nN.log.warn("Failed to call media source endOfStream",e)}}}),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=oU){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?oG({type:"audio",sourceUpdater:this,action:oH(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=oU){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?oG({type:"video",sourceUpdater:this,action:oH(e,t),doneFn:i,name:"remove"}):i()}updating(){return!!(oq("audio",this)||oq("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(oG({type:"audio",sourceUpdater:this,action:oz(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(oG({type:"video",sourceUpdater:this,action:oz(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&oG({type:"audio",sourceUpdater:this,action:oW(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&oG({type:"video",sourceUpdater:this,action:oW(e),name:"callback"})}dispose(){this.trigger("dispose"),oB.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[`${e}QueueCallback`](()=>oF(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}let oY=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),oQ=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class oJ extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class oZ extends oM{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}buffered_(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return nV();let e=this.subtitlesTrack_.cues;return nV([[e[0].startTime,e[e.length-1].startTime]])}initSegmentForMap(e,t=!1){if(!e)return null;let i=aF(e),s=this.initSegments_[i];if(t&&!s&&e.bytes){let t=new Uint8Array(oQ.byteLength+e.bytes.byteLength);t.set(e.bytes),t.set(oQ,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}}return s||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}remove(e,t){ow(e,t,this.subtitlesTrack_)}fillBuffer_(){let e=this.chooseNextRequest_();if(e){if(null===this.syncController_.timestampOffsetForTimeline(e.timeline)){let e=()=>{this.state="READY",this.paused()||this.monitorBuffer_()};this.syncController_.one("timestampoffset",e),this.state="WAITING_ON_TIMELINE";return}this.loadSegment_(e)}}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(!this.subtitlesTrack_){this.state="READY";return}if(this.saveTransferStats_(t.stats),!this.pendingSegment_){this.state="READY",this.mediaRequestsAborted+=1;return}if(e){-101===e.code&&this.handleTimeout_(),-102===e.code?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);return}let s=this.pendingSegment_,r=i.mp4VttCues&&i.mp4VttCues.length;r&&(s.mp4VttCues=i.mp4VttCues),this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");let n=s.segment;if(n.map&&(n.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof g.default.WebVTT&&"function"==typeof this.loadVttJs){this.state="WAITING_ON_VTTJS",this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));return}n.requested=!0;try{this.parseVTTCues_(s)}catch(e){this.stopForError({message:e.message,metadata:{errorType:nN.Error.StreamingVttParserError,error:e}});return}if(r||this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest){this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY";return}s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=n.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new g.default.VTTCue(e.startTime,e.endTime,e.text):e)}),oE(this.subtitlesTrack_),this.handleAppendsDone_()}handleData_(e,t){let i=e&&"vtt"===e.type,s=t&&"text"===t.type;i&&s&&super.handleData_(e,t)}updateTimingInfoEnd_(){}parseMp4VttCues_(e){let t=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();e.mp4VttCues.forEach(i=>{let s=i.start+t,r=i.end+t,n=new g.default.VTTCue(s,r,i.cueText);i.settings&&i.settings.split(" ").forEach(e=>{let t=e.split(":"),i=t[0],s=t[1];n[i]=isNaN(s)?s:Number(s)}),e.cues.push(n)})}parseVTTCues_(e){let t,i=!1;if("function"!=typeof g.default.WebVTT)throw new oJ;if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},e.mp4VttCues)return void this.parseMp4VttCues_(e);"function"==typeof g.default.TextDecoder?t=new g.default.TextDecoder("utf8"):(t=g.default.WebVTT.StringDecoder(),i=!0);let s=new g.default.WebVTT.Parser(g.default,g.default.vttjs,t);if(s.oncue=e.cues.push.bind(e.cues),s.ontimestampmap=t=>{e.timestampmap=t},s.onparsingerror=e=>{nN.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=oY(t)),s.parse(t)}let r=e.bytes;i&&(r=oY(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){let s=e.segment;if(!t)return;if(!e.cues.length){s.empty=!0;return}let{MPEGTS:r,LOCAL:n}=e.timestampmap,a=r/tl.ONE_SECOND_IN_TS-n+t.mapping;if(e.cues.forEach(e=>{let i=e.endTime-e.startTime,s=this.handleRollover_(e.startTime+a,t.time);e.startTime=Math.max(s,0),e.endTime=Math.max(s+i,0)}),!i.syncInfo){let t=e.cues[0].startTime,r=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(t,r-s.duration)}}}handleRollover_(e,t){let i;if(null===t)return e;let s=e*tl.ONE_SECOND_IN_TS,r=t*tl.ONE_SECOND_IN_TS;for(i=r<s?-0x200000000:0x200000000;Math.abs(s-r)>0x100000000;)s+=i;return s/tl.ONE_SECOND_IN_TS}}let o0=function(e,t){let i=e.cues;for(let e=0;e<i.length;e++){let s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null},o1=function(e,t,i=0){let s;if(!e.segments)return;let r=i;for(let i=0;i<e.segments.length;i++){let n=e.segments[i];if(s||(s=o0(t,r+n.duration/2)),s){if("cueIn"in n){s.endTime=r,s.adEndTime=r,r+=n.duration,s=null;continue}if(r<s.endTime){r+=n.duration;continue}s.endTime+=n.duration}else if("cueOut"in n&&((s=new g.default.VTTCue(r,r+n.duration,n.cueOut)).adStartTime=r,s.adEndTime=r+parseFloat(n.cueOut),t.addCue(s)),"cueOutCont"in n){let[e,i]=n.cueOutCont.split("/").map(parseFloat);(s=new g.default.VTTCue(r,r+n.duration,"")).adStartTime=r-e,s.adEndTime=s.adStartTime+i,t.addCue(s)}r+=n.duration}};class o2{constructor({start:e,end:t,segmentIndex:i,partIndex:s=null,appended:r=!1}){this.start_=e,this.end_=t,this.segmentIndex_=i,this.partIndex_=s,this.appended_=r}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class o4{constructor(e,t=[]){this.segmentSyncInfo_=e,this.partsSyncInfo_=t}get segmentSyncInfo(){return this.segmentSyncInfo_}get partsSyncInfo(){return this.partsSyncInfo_}get hasPartsSyncInfo(){return this.partsSyncInfo_.length>0}resetAppendStatus(){this.segmentSyncInfo_.resetAppendedStatus(),this.partsSyncInfo_.forEach(e=>e.resetAppendedStatus())}}class o5{constructor(){this.storage_=new Map,this.diagnostics_="",this.isReliable_=!1,this.start_=-1/0,this.end_=1/0}get start(){return this.start_}get end(){return this.end_}get diagnostics(){return this.diagnostics_}get isReliable(){return this.isReliable_}resetAppendedStatus(){this.storage_.forEach(e=>e.resetAppendStatus())}update(e,t){let{mediaSequence:i,segments:s}=e;if(this.isReliable_=this.isReliablePlaylist_(i,s),this.isReliable_)return this.updateStorage_(s,i,this.calculateBaseTime_(i,s,t))}getSyncInfoForTime(e){for(let{segmentSyncInfo:t,partsSyncInfo:i}of this.storage_.values())if(i.length){for(let t of i)if(t.isInRange(e))return t}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,i){let s=new Map,r="\n",n=i,a=t;this.start_=n,e.forEach((e,t)=>{let i=this.storage_.get(a),o=n,l=o+e.duration,h=!!(i&&i.segmentSyncInfo&&i.segmentSyncInfo.isAppended),d=new o2({start:o,end:l,appended:h,segmentIndex:t});e.syncInfo=d;let u=n,c=(e.parts||[]).map((e,s)=>{let n=u,o=u+e.duration,l=!!(i&&i.partsSyncInfo&&i.partsSyncInfo[s]&&i.partsSyncInfo[s].isAppended),h=new o2({start:n,end:o,appended:l,segmentIndex:t,partIndex:s});return u=o,r+=`Media Sequence: ${a}.${s} | Range: ${n} --> ${o} | Appended: ${l}
`,e.syncInfo=h,h});s.set(a,new o4(d,c)),r+=`${oy(e.resolvedUri)} | Media Sequence: ${a} | Range: ${o} --> ${l} | Appended: ${h}
`,a++,n=l}),this.end_=n,this.storage_=s,this.diagnostics_=r}calculateBaseTime_(e,t,i){if(!this.storage_.size)return 0;if(this.storage_.has(e))return this.storage_.get(e).segmentSyncInfo.start;let s=Math.min(...this.storage_.keys());if(e<s){let i=s-e,r=this.storage_.get(s).segmentSyncInfo.start;for(let e=0;e<i;e++)r-=t[e].duration;return r}return i}isReliablePlaylist_(e,t){return null!=e&&Array.isArray(t)&&t.length}}class o8 extends o5{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t,i){if(!this.storage_.size){let t=this.parent_.getSyncInfoForMediaSequence(e);return t?t.segmentSyncInfo.start:0}return super.calculateBaseTime_(e,t,i)}}let o3=[{name:"VOD",run:(e,t,i,s,r)=>1/0!==i?{time:0,segmentIndex:0,partIndex:null}:null},{name:"MediaSequence",run:(e,t,i,s,r,n)=>{let a=e.getMediaSequenceSync(n);if(!a||!a.isReliable)return null;let o=a.getSyncInfoForTime(r);return o?{time:o.start,partIndex:o.partIndex,segmentIndex:o.segmentIndex}:null}},{name:"ProgramDateTime",run:(e,t,i,s,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let n=null,a=null,o=n4(t);r=r||0;for(let i=0;i<o.length;i++){let s=t.endList||0===r?i:o.length-(i+1),l=o[s],h=l.segment,d=e.timelineToDatetimeMappings[h.timeline];if(!d||!h.dateTimeObject)continue;let u=h.dateTimeObject.getTime()/1e3+d;if(h.parts&&"number"==typeof l.partIndex)for(let e=0;e<l.partIndex;e++)u+=h.parts[e].duration;let c=Math.abs(r-u);if(null!==a&&(0===c||a<c))break;a=c,n={time:u,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;let o=n4(t);for(let e=0;e<o.length;e++){let i=t.endList||0===r?e:o.length-(e+1),l=o[i],h=l.segment,d=l.part&&l.part.start||h&&h.start;if(h.timeline===s&&void 0!==d){let e=Math.abs(r-d);if(null!==a&&a<e)break;(!n||null===a||a>=e)&&(a=e,n={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return n}},{name:"Discontinuity",run:(e,t,i,s,r)=>{let n=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let s=0;s<t.discontinuityStarts.length;s++){let a=t.discontinuityStarts[s],o=t.discontinuitySequence+s+1,l=e.discontinuities[o];if(l){let e=Math.abs(r-l.time);if(null!==i&&i<e)break;(!n||null===i||i>=e)&&(i=e,n={time:l.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class o6 extends nN.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};let t=new o5,i=new o8(t),s=new o8(t);this.mediaSequenceStorage_={main:t,audio:i,vtt:s},this.logger_=n$("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,i,s,r){if(1/0!==t)return o3.find(({name:e})=>"VOD"===e).run(this,e,t);let n=this.runStrategies_(e,t,i,s,r);if(!n.length)return null;for(let t of n){let{syncPoint:i,strategy:r}=t,{segmentIndex:n,time:a}=i;if(n<0)continue;let o=a+e.segments[n].duration;if(this.logger_(`Strategy: ${r}. Current time: ${s}. selected segment: ${n}. Time: [${a} -> ${o}]}`),s>=a&&s<o)return this.logger_("Found sync point with exact match: ",i),i}return this.selectSyncPoint_(n,{key:"time",value:s})}getExpiredTime(e,t){if(!e||!e.segments)return null;let i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;let s=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return s.segmentIndex>0&&(s.time*=-1),Math.abs(s.time+at({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:s.segmentIndex,endIndex:0}))}runStrategies_(e,t,i,s,r){let n=[];for(let a=0;a<o3.length;a++){let o=o3[a],l=o.run(this,e,t,i,s,r);l&&(l.strategy=o.name,n.push({strategy:o.name,syncPoint:l}))}return n}selectSyncPoint_(e,t){let i=e[0].syncPoint,s=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let n=1;n<e.length;n++){let a=Math.abs(e[n].syncPoint[t.key]-t.value);a<s&&(s=a,i=e[n].syncPoint,r=e[n].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:${i.segmentIndex}`+("number"==typeof i.partIndex?`,partIndex:${i.partIndex}`:"")+"]"),i}saveExpiredSegmentInfo(e,t){let i=t.mediaSequence-e.mediaSequence;if(i>86400)return void nN.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);for(let s=i-1;s>=0;s--){let i=e.segments[s];if(i&&void 0!==i.start){t.syncInfo={mediaSequence:e.mediaSequence+s,time:i.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){let t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){let i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start}));let r=s.dateTimeObject;s.discontinuity&&t&&r&&(this.timelineToDatetimeMappings[s.timeline]=-(r.getTime()/1e3))}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){let s,r,n=e.segment,a=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),s=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;s=t.start+o.mapping,r=t.end+o.mapping}return a&&(a.start=s,a.end=r),(!n.start||s<n.start)&&(n.start=s),n.end=r,!0}saveDiscontinuitySyncInfo_(e){let t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let s=0;s<t.discontinuityStarts.length;s++){let r=t.discontinuityStarts[s],n=t.discontinuitySequence+s+1,a=r-e.mediaIndex,o=Math.abs(a);if(!this.discontinuities[n]||this.discontinuities[n].accuracy>o){let s;s=a<0?i.start-at({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+at({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[n]={time:s,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class o7 extends nN.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger({type:"timelinechange",metadata:{timelineChangeInfo:{from:t,to:i}}})),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var o9=a4(a5(a8(function(){var t,i,s=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2==arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",function(t){e.push(t)})},e}();let r=function(){let e,t,i,s,r,n,a,o,l=[[[],[],[],[],[]],[[],[],[],[],[]]],h=l[0],d=l[1],u=h[4],c=d[4],p=[],f=[];for(e=0;e<256;e++)f[(p[e]=e<<1^(e>>7)*283)^e]=e;for(t=i=0;!u[t];t^=s||1,i=f[i]||1)for(n=(n=i^i<<1^i<<2^i<<3^i<<4)>>8^255&n^99,u[t]=n,c[n]=t,o=0x1010101*p[r=p[s=p[t]]]^65537*r^257*s^0x1010100*t,a=257*p[n]^0x1010100*n,e=0;e<4;e++)h[e][t]=a=a<<24^a>>>8,d[e][n]=o=o<<24^o>>>8;for(e=0;e<5;e++)h[e]=h[e].slice(0),d[e]=d[e].slice(0);return l},n=null;class a{constructor(e){let t,i,s;n||(n=r()),this._tables=[[n[0][0].slice(),n[0][1].slice(),n[0][2].slice(),n[0][3].slice(),n[0][4].slice()],[n[1][0].slice(),n[1][1].slice(),n[1][2].slice(),n[1][3].slice(),n[1][4].slice()]];let a=this._tables[0][4],o=this._tables[1],l=e.length,h=1;if(4!==l&&6!==l&&8!==l)throw Error("Invalid aes key size");let d=e.slice(0),u=[];for(this._key=[d,u],t=l;t<4*l+28;t++)s=d[t-1],(t%l==0||8===l&&t%l==4)&&(s=a[s>>>24]<<24^a[s>>16&255]<<16^a[s>>8&255]<<8^a[255&s],t%l==0&&(s=s<<8^s>>>24^h<<24,h=h<<1^(h>>7)*283)),d[t]=d[t-l]^s;for(i=0;t;i++,t--)s=d[3&i?t:t-4],t<=4||i<4?u[i]=s:u[i]=o[0][a[s>>>24]]^o[1][a[s>>16&255]]^o[2][a[s>>8&255]]^o[3][a[255&s]]}decrypt(e,t,i,s,r,n){let a,o,l,h,d=this._key[1],u=e^d[0],c=s^d[1],p=i^d[2],f=t^d[3],m=d.length/4-2,g=4,y=this._tables[1],_=y[0],b=y[1],v=y[2],T=y[3],S=y[4];for(h=0;h<m;h++)a=_[u>>>24]^b[c>>16&255]^v[p>>8&255]^T[255&f]^d[g],o=_[c>>>24]^b[p>>16&255]^v[f>>8&255]^T[255&u]^d[g+1],l=_[p>>>24]^b[f>>16&255]^v[u>>8&255]^T[255&c]^d[g+2],f=_[f>>>24]^b[u>>16&255]^v[c>>8&255]^T[255&p]^d[g+3],g+=4,u=a,c=o,p=l;for(h=0;h<4;h++)r[(3&-h)+n]=S[u>>>24]<<24^S[c>>16&255]<<16^S[p>>8&255]<<8^S[255&f]^d[g++],a=u,u=c,c=p,p=f,f=a}}class o extends 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ArrayBuffer)?t[i]={bytes:s.buffer,byteOffset:s.byteOffset,byteLength:s.byteLength}:t[i]=s}),t};self.onmessage=function(e){let t=e.data;new d(new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4),function(e,i){self.postMessage(p({source:t.source,decrypted:i}),[i.buffer])})}})));let le=e=>{let t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},lt=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},li=(e,t)=>{t.activePlaylistLoader=e,e.load()},ls={AUDIO:(e,t)=>()=>{let{mediaTypes:{[e]:i},excludePlaylist:s}=t,r=i.activeTrack(),n=i.activeGroup(),a=(n.filter(e=>e.default)[0]||n[0]).id,o=i.tracks[a];if(r===o)return void s({error:{message:"Problem encountered loading the default audio track."}});for(let e in nN.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[e].enabled=i.tracks[e]===o;i.onTrackChanged()},SUBTITLES:(e,t)=>()=>{let{mediaTypes:{[e]:i}}=t;nN.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");let s=i.activeTrack();s&&(s.mode="disabled"),i.onTrackChanged()}},lr={AUDIO:(e,t,i)=>{if(!t)return;let{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",()=>{let e=t.media();n.playlist(e,r),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",ls[e](e,i))},SUBTITLES:(e,t,i)=>{let{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",()=>{let e=t.media();n.playlist(e,r),n.track(a.activeTrack()),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",ls[e](e,i))}},ln={AUDIO:(e,t)=>{let{vhs:i,sourceType:s,segmentLoaders:{[e]:r},requestOptions:n,main:{mediaGroups:a},mediaTypes:{[e]:{groups:o,tracks:l,logger_:h}},mainPlaylistLoader:d}=t,u=ad(d.main);for(let r in(!a[e]||0===Object.keys(a[e]).length)&&(a[e]={main:{default:{default:!0}}},u&&(a[e].main.default.playlists=d.main.playlists)),a[e])for(let c in o[r]||(o[r]=[]),a[e][r]){let p,f=a[e][r][c];if(u?(h(`AUDIO group '${r}' label '${c}' is a main playlist`),f.isMainPlaylist=!0,p=null):p="vhs-json"===s&&f.playlists?new aN(f.playlists[0],i,n):f.resolvedUri?new aN(f.resolvedUri,i,n):f.playlists&&"dash"===s?new aZ(f.playlists[0],i,n,d):null,f=nF({id:c,playlistLoader:p},f),lr[e](e,f.playlistLoader,t),o[r].push(f),void 0===l[c]){let e=new nN.AudioTrack({id:c,kind:le(f),enabled:!1,language:f.language,default:f.default,label:c});l[c]=e}}r.on("error",ls[e](e,t))},SUBTITLES:(e,t)=>{let{tech:i,vhs:s,sourceType:r,segmentLoaders:{[e]:n},requestOptions:a,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:h}},mainPlaylistLoader:d}=t;for(let n in o[e])for(let u in l[n]||(l[n]=[]),o[e][n]){let c;if(!s.options_.useForcedSubtitles&&o[e][n][u].forced)continue;let p=o[e][n][u];if("hls"===r)c=new aN(p.resolvedUri,s,a);else if("dash"===r){if(!p.playlists.filter(e=>1/0!==e.excludeUntil).length)return;c=new aZ(p.playlists[0],s,a,d)}else"vhs-json"===r&&(c=new aN(p.playlists?p.playlists[0]:p.resolvedUri,s,a));if(p=nF({id:u,playlistLoader:c},p),lr[e](e,p.playlistLoader,t),l[n].push(p),void 0===h[u]){let e=i.addRemoteTextTrack({id:u,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:u},!1).track;h[u]=e}}n.on("error",ls[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{let{tech:i,main:{mediaGroups:s},mediaTypes:{[e]:{groups:r,tracks:n}}}=t;for(let t in s[e])for(let a in r[t]||(r[t]=[]),s[e][t]){let o=s[e][t][a];if(!/^(?:CC|SERVICE)/.test(o.instreamId))continue;let l=i.options_.vhs&&i.options_.vhs.captionServices||{},h={label:a,language:o.language,instreamId:o.instreamId,default:o.default&&o.autoselect};if(l[h.instreamId]&&(h=nF(h,l[h.instreamId])),void 0===h.default&&delete h.default,r[t].push(nF({id:a},o)),void 0===n[a]){let e=i.addRemoteTextTrack({id:h.instreamId,kind:"captions",default:h.default,language:h.language,label:h.label},!1).track;n[a]=e}}}},la=(e,t)=>{for(let i=0;i<e.length;i++)if(al(t,e[i])||e[i].playlists&&la(e[i].playlists,t))return!0;return!1},lo={AUDIO:(e,t)=>()=>{let{mediaTypes:{[e]:{tracks:i}}}=t;for(let e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{let{mediaTypes:{[e]:{tracks:i}}}=t;for(let e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}};class ll{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=S(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(e=>[e.ID,e])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class lh extends nN.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new ll,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=n$("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";let i=t.serverUri||t.serverURL;if(!i){this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error");return}i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=S(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering"))}requestSteeringManifest(e){let t=this.steeringManifest.reloadUri;if(!t)return;let i=e?t:this.getRequestURI(t);if(!i){this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose();return}let s={contentSteeringInfo:{uri:i}};this.trigger({type:"contentsteeringloadstart",metadata:s}),this.request_=this.xhr_({uri:i,requestType:"content-steering-manifest"},(e,t)=>{let r;if(e){if(410===t.status){this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),this.excludedSteeringManifestURLs.add(i);return}if(429===t.status){let i=t.responseHeaders["retry-after"];this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${i} seconds.`),this.startTTLTimeout_(parseInt(i,10));return}this.logger_(`manifest failed to load ${e}.`),this.startTTLTimeout_();return}this.trigger({type:"contentsteeringloadcomplete",metadata:s});try{r=JSON.parse(this.request_.responseText)}catch(t){let e={errorType:nN.Error.StreamingContentSteeringParserError,error:t};this.trigger({type:"error",metadata:e})}this.assignSteeringProperties_(r);let n={contentSteeringInfo:s.contentSteeringInfo,contentSteeringManifest:{version:this.steeringManifest.version,reloadUri:this.steeringManifest.reloadUri,priority:this.steeringManifest.priority}};this.trigger({type:"contentsteeringparsed",metadata:n}),this.startTTLTimeout_()})}setProxyServerUrl_(e){let t=new g.default.URL(e),i=new g.default.URL(this.proxyServerUrl_);return i.searchParams.set("url",encodeURI(t.toString())),this.setSteeringParams_(i.toString())}decodeDataUriManifest_(e){let t=JSON.parse(g.default.atob(e));this.assignSteeringProperties_(t)}setSteeringParams_(e){let t=new g.default.URL(e),i=this.getPathway(),s=this.getBandwidth_();if(i){let e=`_${this.manifestType_}_pathway`;t.searchParams.set(e,i)}if(s){let e=`_${this.manifestType_}_throughput`;t.searchParams.set(e,s)}return t.toString()}assignSteeringProperties_(e){if(this.steeringManifest.version=e.VERSION,!this.steeringManifest.version){this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),this.trigger("error");return}this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for content steering. Ending content steering."),this.trigger("error"),this.dispose());let t=(e=>{for(let t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]})(this.steeringManifest.priority);this.currentPathway!==t&&(this.currentPathway=t,this.trigger("content-steering"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;let t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){let i=this.setProxyServerUrl_(e);if(!t(i))return i}let i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=g.default.setTimeout(()=>{this.requestSteeringManifest()},1e3*e)}clearTTLTimeout_(){g.default.clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.steeringManifest=new ll}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}didDASHTagChange(e,t){return!t&&this.steeringManifest.reloadUri||t&&(S(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let ld=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],lu=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},lc=function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}){if(!s)return nN.log.warn("We received no playlist to switch to. Please check your stream."),!1;let h=`allowing switch ${e&&e.id||"null"} -> ${s.id}`;if(!e)return l(`${h} as current playlist is not set`),!0;if(s.id===e.id)return!1;let d=!!nG(t,i).length;if(!e.endList)return d||"number"!=typeof e.partTargetDuration?(l(`${h} as current playlist is live`),!0):(l(`not ${h} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);let u=n1(t,i),c=o?a0.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:a0.MAX_BUFFER_LOW_WATER_LINE;if(a<c)return l(`${h} as duration < max low water line (${a} < ${c})`),!0;let p=s.attributes.BANDWIDTH,f=e.attributes.BANDWIDTH;if(p<f&&(!o||u<n)){let e=`${h} as next bandwidth < current bandwidth (${p} < ${f})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${u} < ${n})`),l(e),!0}if((!o||p>f)&&u>=r){let e=`${h} as forwardBuffer >= bufferLowWaterLine (${u} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${p} > ${f})`),l(e),!0}return l(`not ${h} as no switching criteria met`),!1};class lp extends nN.EventTarget{constructor(e){var t;let i,s;super(),this.fastQualityChange_=(t=this.fastQualityChange_.bind(this),i=null,(...e)=>{clearTimeout(i),i=setTimeout(()=>{t.apply(null,e)},100)});let{src:r,withCredentials:n,tech:o,bandwidth:l,externVhs:h,useCueTags:d,playlistExclusionDuration:u,enableLowInitialPlaylist:c,sourceType:p,cacheEncryptionKeys:f,bufferBasedABR:m,leastPixelDiffSelector:y,captionServices:_,experimentalUseMMS:b}=e;if(!r)throw Error("A non-empty playlist URL or JSON manifest string is required");let{maxPlaylistRetries:v}=e;null==v&&(v=1/0),a=h,this.bufferBasedABR=!!m,this.leastPixelDiffSelector=!!y,this.withCredentials=n,this.tech_=o,this.vhs_=o.vhs,this.player_=e.player_,this.sourceType_=p,this.useCueTags_=d,this.playlistExclusionDuration=u,this.maxPlaylistRetries=v,this.enableLowInitialPlaylist=c,this.usingManagedMediaSource_=!1,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:n,maxPlaylistRetries:v,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(s={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{s[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:oU,activeTrack:oU,getActiveGroup:oU,onGroupChanged:oU,onTrackChanged:oU,lastTrack_:null,logger_:n$(`MediaGroups[${e}]`)}}),s),b&&g.default.ManagedMediaSource?(this.tech_.el_.disableRemotePlayback=!0,this.mediaSource=new g.default.ManagedMediaSource,this.usingManagedMediaSource_=!0,nN.log("Using ManagedMediaSource")):g.default.MediaSource&&(this.mediaSource=new g.default.MediaSource),this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.load=this.load.bind(this),this.pause=this.pause.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.mediaSource.addEventListener("startstreaming",this.load),this.mediaSource.addEventListener("endstreaming",this.pause),this.seekable_=nV(),this.hasPlayed_=!1,this.syncController_=new o6(e),this.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.segmentMetadataTrack_.mode="hidden",this.decrypter_=new o9,this.sourceUpdater_=new oK(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new o7,this.keyStatusMap_=new Map;let T={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:_,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:l,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:f,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)};this.mainPlaylistLoader_="dash"===this.sourceType_?new aZ(r,this.vhs_,nF(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new aN(r,this.vhs_,nF(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new oM(nF(T,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new oM(nF(T,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new oZ(nF(T,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){o.off("vttjserror",s),e()}function s(){o.off("vttjsloaded",i),t()}o.one("vttjsloaded",i),o.one("vttjserror",s),o.addWebVttScript_()})}),e);let S=()=>this.mainSegmentLoader_.bandwidth;this.contentSteeringController_=new lh(this.vhs_.xhr,S),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),ld.forEach(e=>{this[e+"_"]=lu.bind(this,e)}),this.logger_=n$("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1;let x="none"===this.tech_.preload()?"play":"loadstart";this.tech_.one(x,()=>{let e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){let e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return -1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){let t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){let s=this.media(),r=s&&(s.id||s.uri),n=e&&(e.id||e.uri);if(r&&r!==n){this.logger_(`switch media ${r} -> ${n} from ${t}`);let i={renditionInfo:{id:n,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t};this.trigger({type:"renditionselected",metadata:i}),this.tech_.trigger({type:"usage",name:`vhs-rendition-change-${t}`})}this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{let t=this.mediaTypes_[e],i=t?t.activeGroup():null,s=this.contentSteeringController_.getPathway();if(i&&s){let t=(i.length?i[0].playlists:i.playlists).filter(e=>e.attributes.serviceLocation===s);t.length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])}})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=g.default.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(g.default.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){let e,t=this.main(),i=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return i;let s=t.mediaGroups.AUDIO,r=Object.keys(s);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)e=this.mediaTypes_.AUDIO.activeTrack();else{let t=s.main||r.length&&s[r[0]];for(let i in t)if(t[i].default){e={label:i};break}}if(!e)return i;let n=[];for(let i in s)if(s[i][e.label]){let r=s[i][e.label];if(r.playlists&&r.playlists.length)n.push.apply(n,r.playlists);else if(r.uri)n.push(r);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){let s=t.playlists[e];s.attributes&&s.attributes.AUDIO&&s.attributes.AUDIO===i&&n.push(s)}}return n.length?n:i}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{let e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;ao(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),(e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{ln[t](t,e)});let{mediaTypes:t,mainPlaylistLoader:i,tech:s,vhs:r,segmentLoaders:{AUDIO:n,main:a}}=e;["AUDIO","SUBTITLES"].forEach(i=>{t[i].activeGroup=t=>{let{mainPlaylistLoader:s,mediaTypes:{[i]:{groups:r}}}=e,n=s.media();if(!n)return null;let a=null;n.attributes[i]&&(a=r[n.attributes[i]]);let o=Object.keys(r);if(!a)if("AUDIO"===i&&o.length>1&&ad(e.main))for(let e=0;e<o.length;e++){let t=r[o[e]];if(la(t,n)){a=t;break}}else r.main?a=r.main:1===o.length&&(a=r[o[0]]);return void 0===t?a:null!==t&&a&&a.filter(e=>e.id===t.id)[0]||null},t[i].activeTrack=lo[i](i,e),t[i].onGroupChanged=()=>{let{segmentLoaders:{[i]:t,main:s},mediaTypes:{[i]:r}}=e,n=r.activeTrack(),a=r.getActiveGroup(),o=r.activePlaylistLoader,l=r.lastGroup_;if((!a||!l||a.id!==l.id)&&(r.lastGroup_=a,r.lastTrack_=n,lt(t,r),a&&!a.isMainPlaylist)){if(!a.playlistLoader){o&&s.resetEverything();return}t.resyncLoader(),li(a.playlistLoader,r)}},t[i].onGroupChanging=()=>{let{segmentLoaders:{[i]:t},mediaTypes:{[i]:s}}=e;s.lastGroup_=null,t.abort(),t.pause()},t[i].onTrackChanged=()=>{let{mainPlaylistLoader:t,segmentLoaders:{[i]:s,main:r},mediaTypes:{[i]:n}}=e,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,h=n.lastTrack_;if((!h||!a||h.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,lt(s,n),o)){if(o.isMainPlaylist){if(!a||!h||a.id===h.id)return;let i=e.vhs.playlistController_,s=i.selectPlaylist();if(i.media()===s)return;n.logger_(`track change. Switching main audio from ${h.id} to ${a.id}`),t.pause(),r.resetEverything(),i.fastQualityChange_(s);return}if("AUDIO"===i){if(!o.playlistLoader){r.setAudio(!0),r.resetEverything();return}s.setAudio(!0),r.setAudio(!1)}if(l===o.playlistLoader)return void li(o.playlistLoader,n);s.track&&s.track(a),s.resetEverything(),li(o.playlistLoader,n)}},t[i].getActiveGroup=((e,{mediaTypes:t})=>()=>{let i=t[e].activeTrack();return i?t[e].activeGroup(i):null})(i,e)});let o=t.AUDIO.activeGroup();if(o){let e=(o.filter(e=>e.default)[0]||o[0]).id;t.AUDIO.tracks[e].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),n.setAudio(!0)):a.setAudio(!0)}i.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanged())}),i.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanging())});let l=()=>{t.AUDIO.onTrackChanged(),s.trigger({type:"usage",name:"vhs-audio-change"})};for(let e in s.audioTracks().addEventListener("change",l),s.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",()=>{s.audioTracks().removeEventListener("change",l),s.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),s.clearTracks("audio"),t.AUDIO.tracks)s.audioTracks().addTrack(t.AUDIO.tracks[e])})({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_(),this.enableLowInitialPlaylist&&(t=this.selectInitialPlaylist()),t||(t=this.selectPlaylist()),!t||!this.shouldSwitchToMedia_(t)||(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),!("vhs-json"===this.sourceType_&&this.initialMedia_.segments)))return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)}),this.mainPlaylistLoader_.on("error",()=>{let e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{let e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;ao(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.isPaused&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{let e=this.mainPlaylistLoader_.media();"playlist-unchanged"===e.lastExcludeReason_||this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})}),["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach(e=>{this.mainPlaylistLoader_.on(e,e=>{this.player_.trigger(v({},e))})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),!this.tech_.paused()&&(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){let i=e.mediaGroups||{},s=!0,r=Object.keys(i.AUDIO);for(let e in i.AUDIO)for(let t in i.AUDIO[e])i.AUDIO[e][t].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),a.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){let t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return lc({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{let e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.timelineChangeController_.on("audioTimelineBehind",()=>{let e=this.audioSegmentLoader_.pendingSegment_;if(!e||!e.segment||!e.segment.syncInfo)return;let t=e.segment.syncInfo.end+.01;this.tech_.setCurrentTime(t)}),this.timelineChangeController_.on("fixBadTimelineChange",()=>{this.logger_("Fix bad timeline change. Restarting al segment loaders..."),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))});let e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();let e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()}),["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach(e=>{this.mainSegmentLoader_.on(e,e=>{this.player_.trigger(v({},e))}),this.audioSegmentLoader_.on(e,e=>{this.player_.trigger(v({},e))}),this.subtitleSegmentLoader_.on(e,e=>{this.player_.trigger(v({},e))})})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}pause(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}fastQualityChange_(e=this.selectPlaylist()){e&&e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();let e=this.tech_.seekable();if(1/0===this.tech_.duration()&&this.tech_.currentTime()<e.start(0))return this.tech_.setCurrentTime(e.end(e.length-1))}setupFirstPlay(){let e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){let t=this.seekable();if(!t.length)return!1;let i=t.end(0),s=i;if(e.start){let r=e.start.timeOffset;if(r<0){let n=this.mainPlaylistLoader_.main;s=Math.max(Math.min(i+a.Playlist.liveEdgeDelay(n,e)+r,i),t.start(0))}else s=Math.min(i,r)}this.trigger("firstplay"),this.tech_.setCurrentTime(s)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){let e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,e=>{})}this.trigger("sourceopen")}handleSourceEnded_(){if(!this.inbandTextTracks_.metadataTrack_)return;let e=this.inbandTextTracks_.metadataTrack_.cues;if(!e||!e.length)return;let t=this.duration();e[e.length-1].endTime=isNaN(t)||1/0===Math.abs(t)?Number.MAX_VALUE:t}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){let t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){if(!this.seekable().length)return!1;let t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;let i=a.Playlist.playlistEnd(e,t),s=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-s<=nz;let n=r.end(r.length-1);return n-s<=nz&&i-n<=nz}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){let s;if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,!e){this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network");return}e.playlistErrors_++;let r=this.mainPlaylistLoader_.main.playlists,n=r.filter(an),a=1===n.length&&n[0]===e;if(1===r.length&&1/0!==i)return nN.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(a);if(a){if(this.main().contentSteering){let t=this.pathwayAttribute_(e),i=1e3*this.contentSteeringController_.steeringManifest.ttl;this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(t)},i);return}let t=!1;r.forEach(i=>{if(i===e)return;let s=i.excludeUntil;void 0!==s&&1/0!==s&&(t=!0,delete i.excludeUntil)}),t&&(nN.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}s=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=s,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});let o=this.selectPlaylist();if(!o){this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error");return}let l=t.internal?this.logger_:nN.log.warn,h=t.message?" "+t.message:"";l(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${h} Switching to playlist ${o.id}.`),o.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),o.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);let d=o.targetDuration/2*1e3||5e3,u="number"==typeof o.lastRequest&&Date.now()-o.lastRequest<=d;return this.switchMedia_(o,"exclude",a||u)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){let i=[],s="all"===e;(s||"main"===e)&&i.push(this.mainPlaylistLoader_);let r=[];(s||"audio"===e)&&r.push("AUDIO"),(s||"subtitle"===e)&&(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{let t=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)}),["main","audio","subtitle"].forEach(t=>{let s=this[`${t}SegmentLoader_`];s&&(e===t||"all"===e)&&i.push(s)}),i.forEach(e=>t.forEach(t=>{"function"==typeof e[t]&&e[t]()}))}setCurrentTime(e){let t=nG(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:void(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()):0}duration(){if(!this.mainPlaylistLoader_)return 0;let e=this.mainPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:a.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}getSeekableRange_(e,t){let i=e.media();if(!i)return null;let s=this.syncController_.getMediaSequenceSync(t);if(s&&s.isReliable){let e=s.start,t=s.end;if(!isFinite(e)||!isFinite(t))return null;let r=Math.max(e,t-a.Playlist.liveEdgeDelay(this.mainPlaylistLoader_.main,i));return nV([[e,r]])}let r=this.syncController_.getExpiredTime(i,this.duration());if(null===r)return null;let n=a.Playlist.seekable(i,r,a.Playlist.liveEdgeDelay(this.mainPlaylistLoader_.main,i));return n.length?n:null}computeFinalSeekable_(e,t){if(!t)return e;let i=e.start(0),s=e.end(0),r=t.start(0),n=t.end(0);return r>s||i>n?e:nV([[Math.max(i,r),Math.min(s,n)]])}onSyncInfoUpdate_(){let e;if(!this.mainPlaylistLoader_)return;let t=this.getSeekableRange_(this.mainPlaylistLoader_,"main");if(!t||this.mediaTypes_.AUDIO.activePlaylistLoader&&!(e=this.getSeekableRange_(this.mediaTypes_.AUDIO.activePlaylistLoader,"audio")))return;let i=this.seekable_;if(this.seekable_=this.computeFinalSeekable_(t,e),!this.seekable_||i&&i.length&&this.seekable_.length&&i.start(0)===this.seekable_.start(0)&&i.end(0)===this.seekable_.end(0))return;this.logger_(`seekable updated [${nQ(this.seekable_)}]`);let s={seekableRanges:this.seekable_};this.trigger({type:"seekablerangeschanged",metadata:s}),this.tech_.trigger("seekablechanged")}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState){this.updateDuration_=this.updateDuration.bind(this,e),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);return}if(e){let e=this.seekable();if(!e.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1));return}let t=this.tech_.buffered(),i=a.Playlist.duration(this.mainPlaylistLoader_.media());t.length>0&&(i=Math.max(i,t.end(t.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{let t=this.mediaTypes_[e].groups;for(let e in t)t[e].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){let e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!!t&&!!i}getCodecsOrExclude_(){let e,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},i=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();t.video=t.main;let s=aE(this.main(),i),r={},n=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(r.video=s.video||t.main.videoCodec||"avc1.4d400d"),t.main.isMuxed&&(r.video+=`,${s.audio||t.main.audioCodec||z}`),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||n)&&(r.audio=s.audio||t.main.audioCodec||t.audio.audioCodec||z,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),!r.audio&&!r.video)return void this.excludePlaylist({playlistToExclude:i,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0});let a=(e,t)=>e?V(t,this.usingManagedMediaSource_):H(t),o={};if(["video","audio"].forEach(function(i){if(r.hasOwnProperty(i)&&!a(t[i].isFmp4,r[i])){let s=t[i].isFmp4?"browser":"muxer";o[s]=o[s]||[],o[s].push(r[i]),"audio"===i&&(e=s)}}),n&&e&&i.attributes.AUDIO){let t=i.attributes.AUDIO;this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===t&&e!==i&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${t} as ${e} does not support codec(s): "${r.audio}"`)}if(Object.keys(o).length){let e=Object.keys(o).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${o[t].join(",")}"`),"")+".";this.excludePlaylist({playlistToExclude:i,error:{internal:!0,message:e},playlistExclusionDuration:1/0});return}if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){let e=[];if(["video","audio"].forEach(t=>{let i=(B(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,s=(B(r[t]||"")[0]||{}).type;i&&s&&i.toLowerCase()!==s.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${r[t]}"`)}),e.length)return void this.excludePlaylist({playlistToExclude:i,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return r}tryToCreateSourceBuffers_(){if("open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||!this.areMediaTypesKnown_())return;let e=this.getCodecsOrExclude_();if(!e)return;this.sourceUpdater_.createSourceBuffers(e);let t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}excludeUnsupportedVariants_(){let e=this.main().playlists,t=[];Object.keys(e).forEach(i=>{let s=e[i];if(-1!==t.indexOf(s.id))return;t.push(s.id);let r=aE(this.main,s),n=[];!r.audio||H(r.audio)||V(r.audio,this.usingManagedMediaSource_)||n.push(`audio codec ${r.audio}`),!r.video||H(r.video)||V(r.video,this.usingManagedMediaSource_)||n.push(`video codec ${r.video}`),r.text&&"stpp.ttml.im1t"===r.text&&n.push(`text codec ${r.text}`),n.length&&(s.excludeUntil=1/0,this.logger_(`excluding ${s.id} for unsupported: ${n.join(", ")}`))})}excludeIncompatibleVariants_(e){let t=[],i=this.main().playlists,s=ax(B(e)),r=aw(s),n=s.video&&B(s.video)[0]||null,a=s.audio&&B(s.audio)[0]||null;Object.keys(i).forEach(e=>{let s=i[e];if(-1!==t.indexOf(s.id)||1/0===s.excludeUntil)return;t.push(s.id);let o=[],l=aE(this.mainPlaylistLoader_.main,s),h=aw(l);if(l.audio||l.video){if(h!==r&&o.push(`codec count "${h}" !== "${r}"`),!this.sourceUpdater_.canChangeType()){let e=l.video&&B(l.video)[0]||null,t=l.audio&&B(l.audio)[0]||null;e&&n&&e.type.toLowerCase()!==n.type.toLowerCase()&&o.push(`video codec "${e.type}" !== "${n.type}"`),t&&a&&t.type.toLowerCase()!==a.type.toLowerCase()&&o.push(`audio codec "${t.type}" !== "${a.type}"`)}o.length&&(s.excludeUntil=1/0,this.logger_(`excluding ${s.id}: ${o.join(" && ")}`))}})}updateAdCues_(e){let t=0,i=this.seekable();i.length&&(t=i.start(0)),o1(e,this.cueTagsTrack_,t)}goalBufferLength(){let e=this.tech_.currentTime(),t=a0.GOAL_BUFFER_LENGTH,i=a0.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,a0.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){let e=this.tech_.currentTime(),t=a0.BUFFER_LOW_WATER_LINE,i=a0.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,a0.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,a0.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return a0.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){ox(this.inbandTextTracks_,"com.apple.streaming",this.tech_),(({inbandTextTracks:e,dateRanges:t})=>{let i=e.metadataTrack_;if(!i)return;let s=g.default.WebKitDataCue||g.default.VTTCue;t.forEach(e=>{for(let t of Object.keys(e)){if(oS.has(t))continue;let r=new s(e.startTime,e.endTime,"");r.id=e.id,r.type="com.apple.quicktime.HLS",r.value={key:oT[t],data:e[t]},("scte35Out"===t||"scte35In"===t)&&(r.value.data=new Uint8Array(r.value.data.match(/[\da-f]{2}/gi)).buffer),i.addCue(r)}e.processDateRange()})})({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){let s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();ox(this.inbandTextTracks_,e,this.tech_),(({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:s})=>{if(!t)return;let r=g.default.WebKitDataCue||g.default.VTTCue,n=e.metadataTrack_;if(!n||(t.forEach(e=>{let t=e.cueTime+i;"number"!=typeof t||g.default.isNaN(t)||t<0||!(t<1/0)||e.frames&&e.frames.length&&e.frames.forEach(e=>{let i=new r(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,ov(i),n.addCue(i)})}),!n.cues||!n.cues.length))return;let a=n.cues,o=[];for(let e=0;e<a.length;e++)a[e]&&o.push(a[e]);let l=o.reduce((e,t)=>{let i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),h=Object.keys(l).sort((e,t)=>Number(e)-Number(t));h.forEach((e,t)=>{let i=l[e],r=isFinite(s)?s:e,n=Number(h[t+1])||r;i.forEach(e=>{e.endTime=n})})})({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){let e=this.main();if(e.contentSteering){for(let t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));if(this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart)return void this.contentSteeringController_.requestSteeringManifest(!0);this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(e=>{this.contentSteeringController_.on(e,e=>{this.trigger(v({},e))})}),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{let e=this.main(),t=this.contentSteeringController_.didDASHTagChange(e.uri,e.contentSteering),i=()=>{let t=this.contentSteeringController_.getAvailablePathways(),i=[];for(let s of e.playlists){let e=s.attributes.serviceLocation;if(e&&(i.push(e),!t.has(e)))return!0}return!i.length&&!!t.size};(t||i())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){let e=this.contentSteeringController_.getPathway();if(!e)return;this.handlePathwayClones_();let t=this.main().playlists,i=new Set,s=!1;Object.keys(t).forEach(r=>{let n=t[r],a=this.pathwayAttribute_(n),o=a&&e!==a;1/0!==n.excludeUntil||"content-steering"!==n.lastExcludeReason_||o||(delete n.excludeUntil,delete n.lastExcludeReason_,s=!0);let l=!n.excludeUntil&&1/0!==n.excludeUntil;!i.has(n.id)&&o&&l&&(i.add(n.id),n.excludeUntil=1/0,n.lastExcludeReason_="content-steering",this.logger_(`excluding ${n.id} for ${n.lastExcludeReason_}`))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(t=>{let i=this.mediaTypes_[t];if(i.activePlaylistLoader){let t=i.activePlaylistLoader.media_;t&&t.attributes.serviceLocation!==e&&(s=!0)}}),s&&this.changeSegmentPathway_()}handlePathwayClones_(){let e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(let[e,s]of t.entries())i.get(e)||(this.mainPlaylistLoader_.updateOrDeleteClone(s),this.contentSteeringController_.excludePathway(e));for(let[s,r]of i.entries()){let i=t.get(s);if(!i){e.filter(e=>e.attributes["PATHWAY-ID"]===r["BASE-ID"]).forEach(e=>{this.mainPlaylistLoader_.addClonePathway(r,e)}),this.contentSteeringController_.addAvailablePathway(s);continue}this.equalPathwayClones_(i,r)||(this.mainPlaylistLoader_.updateOrDeleteClone(r,!0),this.contentSteeringController_.addAvailablePathway(s))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;let i=e["URI-REPLACEMENT"].PARAMS,s=t["URI-REPLACEMENT"].PARAMS;for(let e in i)if(i[e]!==s[e])return!1;for(let e in s)if(i[e]!==s[e])return!1;return!0}changeSegmentPathway_(){let e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(!this.mainPlaylistLoader_||!this.mainPlaylistLoader_.main)return;let e=0,t="non-usable";this.mainPlaylistLoader_.main.playlists.forEach(i=>{let s=this.mainPlaylistLoader_.getKeyIdSet(i);s&&s.size&&s.forEach(s=>{let r="usable",n=this.keyStatusMap_.has(s)&&this.keyStatusMap_.get(s)===r,a=i.lastExcludeReason_===t&&1/0===i.excludeUntil;n?n&&a&&(delete i.excludeUntil,delete i.lastExcludeReason_,this.logger_(`enabling playlist ${i.id} because key ID ${s} is ${r}`)):(1/0!==i.excludeUntil&&i.lastExcludeReason_!==t&&(i.excludeUntil=1/0,i.lastExcludeReason_=t,this.logger_(`excluding playlist ${i.id} because the key ID ${s} doesn't exist in the keyStatusMap or is not ${r}`)),e++)})}),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach(e=>{let i=e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height<720,s=1/0===e.excludeUntil&&e.lastExcludeReason_===t;i&&s&&(delete e.excludeUntil,nN.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${t} key IDs`))})}addKeyStatus_(e,t){let i=("string"==typeof e?e:Array.from(new Uint8Array(e)).map(e=>e.toString(16).padStart(2,"0")).join("")).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${i} added to the keyStatusMap`),this.keyStatusMap_.set(i,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}class lf{constructor(e,t,i){let s,r,{playlistController_:n}=e,a=n.fastQualityChange_.bind(n);if(t.attributes){let e=t.attributes.RESOLUTION;this.width=e&&e.width,this.height=e&&e.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=aE(n.main(),t),this.playlist=t,this.id=i,this.enabled=(s=e.playlists,r=t.id,e=>{let t=s.main.playlists[r],i=ar(t),n=an(t);if(void 0===e)return n;e?delete t.disabled:t.disabled=!0;let o={renditionInfo:{id:r,bandwidth:t.attributes.BANDWIDTH,resolution:t.attributes.RESOLUTION,codecs:t.attributes.CODECS},cause:"fast-quality"};return e===n||i||(e?(a(t),s.trigger({type:"renditionenabled",metadata:o})):s.trigger({type:"renditiondisabled",metadata:o})),e})}}let lm=function(e){e.representations=()=>{let t=e.playlistController_.main(),i=ad(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter(e=>!ar(e)).map((t,i)=>new lf(e,t,t.id)):[]}},lg=["seeking","seeked","pause","playing","error"];class ly extends nN.EventTarget{constructor(e){super(),this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.playedRanges_=[],this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=n$("PlaybackWatcher"),this.logger_("initialize");let t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),n=this.playlistController_,a=["main","subtitle","audio"],o={};a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},n[`${e}SegmentLoader_`].on("appendsdone",o[e].updateend),n[`${e}SegmentLoader_`].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)});let l=e=>{["main","audio"].forEach(t=>{n[`${t}SegmentLoader_`][e]("appended",this.seekingAppendCheck_)})};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",s),this.tech_.on(lg,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(lg,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e=>{n[`${e}SegmentLoader_`].off("appendsdone",o[e].updateend),n[`${e}SegmentLoader_`].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&g.default.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&g.default.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=g.default.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){let t=this.playlistController_[`${e}SegmentLoader_`];this[`${e}StalledDownloads_`]>0&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[`${e}StalledDownloads_`]=0,this[`${e}Buffered_`]=t.buffered_()}checkSegmentDownloads_(e){let t=this.playlistController_,i=t[`${e}SegmentLoader_`],s=i.buffered_(),r=nZ(this[`${e}Buffered_`],s);if(this[`${e}Buffered_`]=s,r){t.trigger({type:"bufferedrangeschanged",metadata:{bufferedRanges:s}}),this.resetSegmentDownloads_(e);return}this[`${e}StalledDownloads_`]++,this.logger_(`found #${this[`${e}StalledDownloads_`]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:nJ(s)}),this[`${e}StalledDownloads_`]<10||(this.logger_(`${e} loader stalled download exclusion`),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0}))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;let e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+nz>=t.end(t.length-1)))return this.techWaiting_();if(this.consecutiveUpdates>=5&&e===this.lastRecordedTime)this.consecutiveUpdates++,this.waiting_();else if(e===this.lastRecordedTime)this.consecutiveUpdates++;else{this.playedRanges_.push(nV([this.lastRecordedTime,e]));let t={playedRanges:this.playedRanges_};this.playlistController_.trigger({type:"playedrangeschanged",metadata:t}),this.consecutiveUpdates=0,this.lastRecordedTime=e}}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){let e;if(!this.tech_.seeking())return!1;let t=this.seekable(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),this.beforeSeekableWindow_(t,i)){let i=t.start(0);e=i+(i===t.end(0)?0:nz)}if(void 0!==e)return this.logger_(`Trying to seek outside of seekable at time ${i} with seekable range ${nQ(t)}. Seeking to ${e}.`),this.tech_.setCurrentTime(e),!0;let s=this.playlistController_.sourceUpdater_,r=this.tech_.buffered(),n=s.audioBuffer?s.audioBuffered():null,a=s.videoBuffer?s.videoBuffered():null,o=this.media(),l=o.partTargetDuration?o.partTargetDuration:(o.targetDuration-nH)*2,h=[n,a];for(let e=0;e<h.length;e++)if(h[e]&&n1(h[e],i)<l)return!1;let d=nX(r,i);return 0!==d.length&&(e=d.start(0)+nz,this.logger_(`Buffered region starts (${d.start(0)})  just beyond seek point (${i}). Seeking to ${e}.`),this.tech_.setCurrentTime(e),!0)}waiting_(){if(this.techWaiting_())return;let e=this.tech_.currentTime(),t=nG(this.tech_.buffered(),e);if(t.length&&e+3<=t.end(0)){this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${t.start(0)} -> ${t.end(0)}]. Attempting to resume playback by seeking to the current time.`),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"});return}}techWaiting_(){let e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){let i=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) ${i}`),this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}let i=this.tech_.vhs.playlistController_.sourceUpdater_,s=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;let r=nX(s,t);return r.length>0&&(this.logger_(`Stopped at ${t} and seeking to ${r.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0)}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+nz,n=!i.endList,a="number"==typeof i.partTargetDuration;return n&&(a||s)&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){let s;if(e){if(e.length&&t.length){let r=nG(e,i-3),n=nG(e,i),a=nG(t,i);a.length&&!n.length&&r.length&&(s={start:r.end(0),end:a.end(0)})}else nX(e,i).length||(s=this.gapFromVideoUnderflow_(e,i));return!!s&&(this.logger_(`Encountered a gap in video from ${s.start} to ${s.end}. Seeking to current time ${i}`),!0)}}skipTheGap_(e){let t=this.tech_.buffered(),i=this.tech_.currentTime(),s=nX(t,i);if(this.resetTimeUpdate_(),0===s.length||i!==e)return;this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",s.start(0)),this.tech_.setCurrentTime(s.start(0)+nH);let r={gapInfo:{from:i,to:s.start(0)}};this.playlistController_.trigger({type:"gapjumped",metadata:r}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"})}gapFromVideoUnderflow_(e,t){let i=nK(e);for(let e=0;e<i.length;e++){let s=i.start(e),r=i.end(e);if(t-s<4&&t-s>2)return{start:s,end:r}}return null}}let l_={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},lb=function(e,t){let i=0,s=0,r=nF(l_,t);e.ready(()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})});let n=function(){s&&e.currentTime(s)},a=function(t){null!=t&&(s=1/0!==e.duration()&&e.currentTime()||0,e.one("loadedmetadata",n),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())},o=function(){return Date.now()-i<1e3*r.errorInterval?void e.trigger({type:"usage",name:"vhs-error-reload-canceled"}):r.getSource&&"function"==typeof r.getSource?(i=Date.now(),r.getSource.call(e,a)):void nN.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function(){e.off("loadedmetadata",n),e.off("error",o),e.off("dispose",l)};e.on("error",o),e.on("dispose",l),e.reloadSourceOnError=function(t){l(),lb(e,t)}};var lv="3.17.5";let lT={PlaylistLoader:aN,Playlist:au,utils:az,STANDARD_PLAYLIST_SELECTOR:om,INITIAL_PLAYLIST_SELECTOR:function(){let e=this.playlists.main.playlists.filter(au.isEnabled);return oc(e,(e,t)=>op(e,t)),e.filter(e=>!!aE(this.playlists.main,e).video)[0]||null},lastBandwidthSelector:om,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||e>1)throw Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let s=this.useDevicePixelRatio&&g.default.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(s=this.customPixelRatio),t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),of({main:this.playlists.main,bandwidth:t,playerWidth:parseInt(ou(this.tech_.el(),"width"),10)*s,playerHeight:parseInt(ou(this.tech_.el(),"height"),10)*s,playerObjectFit:this.usePlayerObjectFit?ou(this.tech_.el(),"objectFit"):"",limitRenditionByPlayerDimensions:this.limitRenditionByPlayerDimensions,playlistController:this.playlistController_})}},comparePlaylistBandwidth:op,comparePlaylistResolution:function(e,t){let i,s;return(e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||g.default.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(s=t.attributes.RESOLUTION.width),i===(s=s||g.default.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH)?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:aM()};Object.keys(a0).forEach(e=>{Object.defineProperty(lT,e,{get:()=>(nN.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),a0[e]),set(t){(nN.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0)?nN.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):a0[e]=t}})});let lS="videojs-vhs",lx=function(e,t){let i=t.media(),s=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){s=t;break}e.selectedIndex_=s,e.trigger({selectedIndex:s,type:"change"})},lw=function(e,t){t.representations().forEach(t=>{e.addQualityLevel(t)}),lx(e,t.playlists)};lT.canPlaySource=function(){return nN.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};let lE=()=>{if(!g.default.localStorage)return null;let e=g.default.localStorage.getItem(lS);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},lk=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},lC=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},lI=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},lA=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};lT.supportsNativeHls=function(){if(!y.default||!y.default.createElement)return!1;let e=y.default.createElement("video");return!!nN.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}(),lT.supportsNativeDash=!!y.default&&!!y.default.createElement&&!!nN.getTech("Html5").isSupported()&&/maybe|probably/i.test(y.default.createElement("video").canPlayType("application/dash+xml")),lT.supportsTypeNatively=e=>"hls"===e?lT.supportsNativeHls:"dash"===e&&lT.supportsNativeDash,lT.isSupported=function(){return nN.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},lT.xhr.onRequest=function(e){lk(lT.xhr,e)},lT.xhr.onResponse=function(e){lC(lT.xhr,e)},lT.xhr.offRequest=function(e){lI(lT.xhr,e)},lT.xhr.offResponse=function(e){lA(lT.xhr,e)};let lD=nN.getComponent("Component");class lP extends lD{constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=n$("VhsHandler"),t.options_&&t.options_.playerId){let e=nN.getPlayer(t.options_.playerId);this.player_=e}if(this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(y.default,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{let t=y.default.fullscreenElement||y.default.webkitFullscreenElement||y.default.mozFullScreenElement||y.default.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",function(){if(this.ignoreNextSeekingEvent_){this.ignoreNextSeekingEvent_=!1;return}this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}setOptions_(e={}){if(this.options_=nF(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.usePlayerObjectFit=this.options_.usePlayerObjectFit||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||!1,this.options_.useNetworkInformationApi=void 0===this.options_.useNetworkInformationApi||this.options_.useNetworkInformationApi,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){let e=lE();e&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=a0.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===a0.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","usePlayerObjectFit","customPixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{void 0!==this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio,this.usePlayerObjectFit=this.options_.usePlayerObjectFit;let t=this.options_.customPixelRatio;"number"==typeof t&&t>=0&&(this.customPixelRatio=t)}setOptions(e={}){this.setOptions_(e)}src(e,t){var i;if(!e)return;this.setOptions_(),this.options_.src=0===(i=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(i.substring(i.indexOf(",")+1)):i,this.options_.tech=this.tech_,this.options_.externVhs=lT,this.options_.sourceType=X(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.options_.player_=this.player_,this.playlistController_=new lp(this.options_);let s=nF({liveRangeSafeTimeDelta:nz},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_});this.playbackWatcher_=new ly(s),this.attachStreamingEventListeners_(),this.playlistController_.on("error",()=>{let e=nN.players[this.tech_.options_.playerId],t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)});let r=this.options_.bufferBasedABR?lT.movingAverageBandwidthSelector(.55):lT.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):r.bind(this),this.playlistController_.selectInitialPlaylist=lT.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth,t=g.default.navigator.connection||g.default.navigator.mozConnection||g.default.navigator.webkitConnection;if(this.options_.useNetworkInformationApi&&t){let i=1e3*t.downlink*1e3;e=i>=1e7&&e>=1e7?Math.max(e,i):i}return e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){return Math.floor(1/(1/(this.bandwidth||1)+(this.throughput>0?1/this.throughput:0)))},set(){nN.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>nJ(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>nJ(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{this.options_.useBandwidthFromLocalStorage&&(e=>{if(!g.default.localStorage)return;let t=lE();t=t?nF(t,e):e;try{g.default.localStorage.setItem(lS,JSON.stringify(t))}catch(e){return!1}})({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})}),this.playlistController_.on("selectedinitialmedia",()=>{lm(this)}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=g.default.URL.createObjectURL(this.playlistController_.mediaSource),(nN.browser.IS_ANY_SAFARI||nN.browser.IS_IOS)&&this.options_.overrideNative&&"hls"===this.options_.sourceType&&"function"==typeof this.tech_.addSourceElement?(this.tech_.addSourceElement(this.mediaSourceUrl_),this.tech_.addSourceElement(this.source_.src)):this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){let e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),(({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:s})=>{let r,n;if(!e.eme.initializeMediaKeys)return Promise.resolve();let a=(r=i?s.concat([i]):s,n=Object.keys(t),r.reduce((e,t)=>{if(!t.contentProtection)return e;let i=n.reduce((e,i)=>{let s=t.contentProtection[i];return s&&s.pssh&&(e[i]={pssh:s.pssh}),e},{});return Object.keys(i).length&&e.push(i),e},[])),o=[],l=[];return a.forEach(t=>{l.push(new Promise((t,i)=>{e.tech_.one("keysessioncreated",t)})),o.push(new Promise((i,s)=>{e.eme.initializeMediaKeys({keySystems:t},e=>{e?s(e):i()})}))}),Promise.race([Promise.all(o),Promise.race(l)])})({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){let e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,t=(({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>{let r=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=ax(B(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);let r=F(s.video),n=F(s.audio),a={};for(let i in e)a[i]={},n&&(a[i].audioContentType=n),r&&(a[i].videoContentType=r),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(a[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(a[i].url=e[i]);return nF(e,a)})(t,i,s);return!!r&&(e.currentSource().keySystems=r,!r||!!e.eme||(nN.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))})({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});(this.player_.tech_.on("keystatuschange",e=>{this.playlistController_.updatePlaylistByKeyStatus(e.keyId,e.status)}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),t)?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){let e=nN.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{lw(this.qualityLevels_,this)}),this.playlists.on("mediachange",()=>{lx(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":lv,"mux.js":"7.1.0","mpd-parser":"1.4.0","m3u8-parser":"7.2.0","aes-decrypter":"4.0.2"}}version(){return this.constructor.version()}canChangeType(){return oK.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&g.default.URL.revokeObjectURL&&(g.default.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return(({playlist:e,time:t,callback:i})=>{if(!i)throw Error("getProgramTime: callback must be provided");if(!e||void 0===t)return i({message:"getProgramTime: playlist and time must be provided"});let s=((e,t)=>{let i;if(!t||!t.segments||0===t.segments.length)return null;let s=0;for(let r=0;r<t.segments.length&&!(e<=(s=(i=t.segments[r]).videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:s+i.duration));r++);let r=t.segments[t.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>s){if(e>s+.25*r.duration)return null;i=r}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:s-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}})(t,e);if(!s)return i({message:"valid programTime was not found"});if("estimate"===s.type)return i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:s.estimatedStart});let r={mediaSeconds:t},n=((e,t)=>{if(!t.dateTimeObject)return null;let i=t.videoTimingInfo.transmuxerPrependedSeconds,s=t.videoTimingInfo.transmuxedPresentationStart;return new Date(t.dateTimeObject.getTime()+1e3*(e-(s+i)))})(t,s.segment);return n&&(r.programDateTime=n.toISOString()),i(null,r)})({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return aW({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{lk(this.xhr,e)},this.xhr.onResponse=e=>{lC(this.xhr,e)},this.xhr.offRequest=e=>{lI(this.xhr,e)},this.xhr.offResponse=e=>{lA(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}attachStreamingEventListeners_(){["seekablerangeschanged","bufferedrangeschanged","contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(e=>{this.playlistController_.on(e,e=>{this.player_.trigger(v({},e))})}),["gapjumped","playedrangeschanged"].forEach(e=>{this.playbackWatcher_.on(e,e=>{this.player_.trigger(v({},e))})})}}let lL={name:"videojs-http-streaming",VERSION:lv,canHandleSource(e,t={}){let i=nF(nN.options,t);return(!!i.vhs.experimentalUseMMS||!!V("avc1.4d400d,mp4a.40.2",!1))&&lL.canPlayType(e.type,i)},handleSource:(e,t,i={})=>(t.vhs=new 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