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nArrowUpArrow:"⇵",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:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"𝒮",sscr:"𝓈",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"¯",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"¹",sup2:"²",sup3:"³",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"ß",Tab:"\t",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"𝔗",tfr:"𝔱",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickSpace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"Þ",thorn:"þ",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"×",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"𝕋",topf:"𝕥",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"𝒯",tscr:"𝓉",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"Ú",uacute:"ú",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"Û",ucirc:"û",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"𝔘",ufr:"𝔲",Ugrave:"Ù",ugrave:"ù",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"¨",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"𝕌",uopf:"𝕦",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"𝒰",uscr:"𝓊",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"Ü",uuml:"ü",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"𝔙",vfr:"𝔳",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"𝕍",vopf:"𝕧",vprop:"∝",vrtri:"⊳",Vscr:"𝒱",vscr:"𝓋",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"𝔚",wfr:"𝔴",Wopf:"𝕎",wopf:"𝕨",wp:"℘",wr:"≀",wreath:"≀",Wscr:"𝒲",wscr:"𝓌",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"𝔛",xfr:"𝔵",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"𝕏",xopf:"𝕩",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"𝒳",xscr:"𝓍",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"Ý",yacute:"ý",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"¥",Yfr:"𝔜",yfr:"𝔶",YIcy:"Ї",yicy:"ї",Yopf:"𝕐",yopf:"𝕪",Yscr:"𝒴",yscr:"𝓎",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"ÿ",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"𝔷",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"𝕫",Zscr:"𝒵",zscr:"𝓏",zwj:"‍",zwnj:"‌"}),t.entityMap=t.HTML_ENTITIES},b650:function(e,t,n){"use 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t,n=!1,i=this.children_.length-1;0<=i;i--)if(this.children_[i]===e){n=!0,this.children_.splice(i,1);break}n&&(e.parentComponent_=null,this.childIndex_[e.id()]=null,this.childNameIndex_[kt(e.name())]=null,this.childNameIndex_[Et(e.name())]=null,(t=e.el())&&t.parentNode===this.contentEl()&&this.contentEl().removeChild(e.el()))}},t.initChildren=function(){var t,n,i,r=this,a=this.options_.children;a&&(t=this.options_,n=e.getComponent("Tech"),(i=Array.isArray(a)?a:Object.keys(a)).concat(Object.keys(this.options_).filter((function(e){return!i.some((function(t){return"string"==typeof t?e===t:e===t.name}))}))).map((function(e){var t;e="string"==typeof e?a[t=e]||r.options_[t]||{}:(t=e.name,e);return{name:t,opts:e}})).filter((function(t){return t=e.getComponent(t.opts.componentClass||kt(t.name)),t&&!n.isTech(t)})).forEach((function(e){var n=e.name;e=e.opts;!1!==(e=void 0!==t[n]?t[n]:e)&&((e=!0===e?{}:e).playerOptions=r.options_.playerOptions,(e=r.addChild(n,e))&&(r[n]=e))})))},t.buildCSSClass=function(){return""},t.ready=function(e,t){if(void 0===t&&(t=!1),e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))},t.triggerReady=function(){this.isReady_=!0,this.setTimeout((function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach((function(e){e.call(this)}),this),this.trigger("ready")}),1)},t.$=function(e,t){return Be(e,t||this.contentEl())},t.$$=function(e,t){return Fe(e,t||this.contentEl())},t.hasClass=function(e){return ve(this.el_,e)},t.addClass=function(e){ye(this.el_,e)},t.removeClass=function(e){_e(this.el_,e)},t.toggleClass=function(e,t){be(this.el_,e,t)},t.show=function(){this.removeClass("vjs-hidden")},t.hide=function(){this.addClass("vjs-hidden")},t.lockShowing=function(){this.addClass("vjs-lock-showing")},t.unlockShowing=function(){this.removeClass("vjs-lock-showing")},t.getAttribute=function(e){return Ee(this.el_,e)},t.setAttribute=function(e,t){ke(this.el_,e,t)},t.removeAttribute=function(e){we(this.el_,e)},t.width=function(e,t){return this.dimension("width",e,t)},t.height=function(e,t){return this.dimension("height",e,t)},t.dimensions=function(e,t){this.width(e,!0),this.height(t)},t.dimension=function(e,t,n){return void 0!==t?(-1!==(""+(t=null!==t&&t==t?t:0)).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",void(n||this.trigger("componentresize"))):this.el_?(t=this.el_.style[e],n=t.indexOf("px"),-1!==n?parseInt(t.slice(0,n),10):parseInt(this.el_["offset"+kt(e)],10)):0},t.currentDimension=function(e){var t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");return t=H(this.el_,e),0!==(t=parseFloat(t))&&!isNaN(t)||(e="offset"+kt(e),t=this.el_[e]),t},t.currentDimensions=function(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}},t.currentWidth=function(){return this.currentDimension("width")},t.currentHeight=function(){return this.currentDimension("height")},t.focus=function(){this.el_.focus()},t.blur=function(){this.el_.blur()},t.handleKeyDown=function(e){this.player_&&(u.a.isEventKey(e,"Tab")||e.stopPropagation(),this.player_.handleKeyDown(e))},t.handleKeyPress=function(e){this.handleKeyDown(e)},t.emitTapEvents=function(){function e(){t=!1}var t,n=0,i=null;this.on("touchstart",(function(e){1===e.touches.length&&(i={pageX:e.touches[0].pageX,pageY:e.touches[0].pageY},n=a.a.performance.now(),t=!0)})),this.on("touchmove",(function(e){var n;1<e.touches.length?t=!1:i&&(n=e.touches[0].pageX-i.pageX,e=e.touches[0].pageY-i.pageY,10<Math.sqrt(n*n+e*e)&&(t=!1))})),this.on("touchleave",e),this.on("touchcancel",e),this.on("touchend",(function(e){!(i=null)===t&&a.a.performance.now()-n<200&&(e.preventDefault(),this.trigger("tap"))}))},t.enableTouchActivity=function(){var e,t,n;this.player()&&this.player().reportUserActivity&&(e=mt(this.player(),this.player().reportUserActivity),this.on("touchstart",(function(){e(),this.clearInterval(t),t=this.setInterval(e,250)})),n=function(n){e(),this.clearInterval(t)},this.on("touchmove",e),this.on("touchend",n),this.on("touchcancel",n))},t.setTimeout=function(e,t){var n,i=this;return e=mt(this,e),this.clearTimersOnDispose_(),n=a.a.setTimeout((function(){i.setTimeoutIds_.has(n)&&i.setTimeoutIds_.delete(n),e()}),t),this.setTimeoutIds_.add(n),n},t.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),a.a.clearTimeout(e)),e},t.setInterval=function(e,t){return e=mt(this,e),this.clearTimersOnDispose_(),e=a.a.setInterval(e,t),this.setIntervalIds_.add(e),e},t.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),a.a.clearInterval(e)),e},t.requestAnimationFrame=function(e){var t,n=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=mt(this,e),t=a.a.requestAnimationFrame((function(){n.rafIds_.has(t)&&n.rafIds_.delete(t),e()})),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var n,i=this;if(!this.namedRafs_.has(e))return this.clearTimersOnDispose_(),t=mt(this,t),n=this.requestAnimationFrame((function(){t(),i.namedRafs_.has(e)&&i.namedRafs_.delete(e)})),this.namedRafs_.set(e,n),e},t.cancelNamedAnimationFrame=function(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))},t.cancelAnimationFrame=function(e){return this.supportsRaf_?(this.rafIds_.has(e)&&(this.rafIds_.delete(e),a.a.cancelAnimationFrame(e)),e):this.clearTimeout(e)},t.clearTimersOnDispose_=function(){var e=this;this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",(function(){[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach((function(t){var n=t[0],i=t[1];e[n].forEach((function(t,n){return e[i](n)}))})),e.clearingTimersOnDispose_=!1})))},e.registerComponent=function(t,n){if("string"!=typeof t||!t)throw new Error('Illegal component name, "'+t+'"; must be a non-empty string.');var i=e.getComponent("Tech"),r=(i=i&&i.isTech(n),e===n||e.prototype.isPrototypeOf(n.prototype));if(i||!r)throw r=i?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error('Illegal component, "'+t+'"; '+r+".");if(t=kt(t),e.components_||(e.components_={}),i=e.getComponent("Player"),"Player"===t&&i&&i.players){var a=i.players;r=Object.keys(a);if(a&&0<r.length&&r.map((function(e){return a[e]})).every(Boolean))throw new Error("Can not register 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a=0;a<e.length;a++)n=e.start(a),r+=(i=t<(i=e.end(a))?t:i)-n;return r/t}function Lt(e){if(e instanceof Lt)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:V(e)&&("number"==typeof e.code&&(this.code=e.code),F(this,e)),this.message||(this.message=Lt.defaultMessages[this.code]||"")}xt.prototype.supportsRaf_="function"==typeof a.a.requestAnimationFrame&&"function"==typeof a.a.cancelAnimationFrame,xt.registerComponent("Component",xt),Lt.prototype.code=0,Lt.prototype.message="",Lt.prototype.status=null,Lt.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],Lt.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or 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n=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return n.addCue(e)}))})),t.textTracks()},Vt="vjs-modal-dialog",qt=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.close_=function(e){return i.close(e)},i.opened_=i.hasBeenOpened_=i.hasBeenFilled_=!1,i.closeable(!i.options_.uncloseable),i.content(i.options_.content),i.contentEl_=fe("div",{className:Vt+"-content"},{role:"document"}),i.descEl_=fe("p",{className:Vt+"-description vjs-control-text",id:i.el().getAttribute("aria-describedby")}),me(i.descEl_,i.description()),i.el_.appendChild(i.descEl_),i.el_.appendChild(i.contentEl_),i}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},n.dispose=function(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return Vt+" vjs-hidden "+e.prototype.buildCSSClass.call(this)},n.label=function(){return this.localize(this.options_.label||"Modal Window")},n.description=function(){var 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},n.open=function(){var e;this.opened_||(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)},n.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},n.close=function(){var e;this.opened_&&(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("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose())},n.closeable=function(e){var t,n;return"boolean"==typeof e&&(e=this.closeable_=!!e,t=this.getChild("closeButton"),e&&!t&&(n=this.contentEl_,this.contentEl_=this.el_,t=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=n,this.on(t,"close",this.close_)),!e&&t&&(this.off(t,"close",this.close_),this.removeChild(t),t.dispose())),this.closeable_},n.fill=function(){this.fillWith(this.content())},n.fillWith=function(e){var t=this.contentEl(),n=t.parentNode,i=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,n.removeChild(t),this.empty(),Re(t,e),this.trigger("modalfill"),i?n.insertBefore(t,i):n.appendChild(t),e=this.getChild("closeButton");e&&n.appendChild(e.el_)},n.empty=function(){this.trigger("beforemodalempty"),De(this.contentEl()),this.trigger("modalempty")},n.content=function(e){return void 0!==e&&(this.content_=e),this.content_},n.conditionalFocus_=function(){var e=s.a.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,!t.contains(e)&&t!==e||(this.previouslyActiveEl_=e,this.focus())},n.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},n.handleKeyDown=function(e){if(e.stopPropagation(),u.a.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(u.a.isEventKey(e,"Tab")){for(var t,n=this.focusableEls_(),i=this.el_.querySelector(":focus"),r=0;r<n.length;r++)if(i===n[r]){t=r;break}s.a.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(n[n.length-1].focus(),e.preventDefault()):e.shiftKey||t!==n.length-1||(n[0].focus(),e.preventDefault())}},n.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,(function(e){return(e instanceof a.a.HTMLAnchorElement||e instanceof a.a.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof a.a.HTMLInputElement||e instanceof a.a.HTMLSelectElement||e instanceof a.a.HTMLTextAreaElement||e instanceof a.a.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof a.a.HTMLIFrameElement||e instanceof a.a.HTMLObjectElement||e instanceof a.a.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}))},t}(xt),Ht=(qt.prototype.options_={pauseOnOpen:!0,temporary:!0},xt.registerComponent("ModalDialog",qt),function(e){function t(t){var n;void 0===t&&(t=[]),(n=e.call(this)||this).tracks_=[],Object.defineProperty(l()(n),"length",{get:function(){return this.tracks_.length}});for(var i=0;i<t.length;i++)n.addTrack(t[i]);return n}c()(t,e);var n=t.prototype;return n.addTrack=function(e){var t=this,n=this.tracks_.length;""+n in this||Object.defineProperty(this,n,{get:function(){return this.tracks_[n]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=function(){t.trigger({track:e,type:"labelchange",target:t})},vt(e)&&e.addEventListener("labelchange",e.labelchange_)},n.removeTrack=function(e){for(var t,n=0,i=this.length;n<i;n++)if(this[n]===e){(t=this[n]).off&&t.off(),this.tracks_.splice(n,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})},n.getTrackById=function(e){for(var t=null,n=0,i=this.length;n<i;n++){var r=this[n];if(r.id===e){t=r;break}}return t},t}(ot));for(Ut in Ht.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},Ht.prototype.allowedEvents_)Ht.prototype["on"+Ut]=null;function Wt(e,t){for(var n=0;n<e.length;n++)Object.keys(e[n]).length&&t.id!==e[n].id&&(e[n].enabled=!1)}function Gt(e,t){for(var n=0;n<e.length;n++)Object.keys(e[n]).length&&t.id!==e[n].id&&(e[n].selected=!1)}function zt(e){for(var t=["protocol","hostname","port","pathname","search","hash","host"],n=s.a.createElement("a"),i=(n.href=e,{}),r=0;r<t.length;r++)i[t[r]]=n[t[r]];return"http:"===i.protocol&&(i.host=i.host.replace(/:80$/,"")),"https:"===i.protocol&&(i.host=i.host.replace(/:443$/,"")),i.protocol||(i.protocol=a.a.location.protocol),i.host||(i.host=a.a.location.host),i}function Xt(e){var t;return e.match(/^https?:\/\//)||((t=s.a.createElement("a")).href=e,e=t.href),e}function Kt(e,t){var n={uri:e};(e=rn(e))&&(n.cors=e),(e="use-credentials"===t.tech_.crossOrigin())&&(n.withCredentials=e),h()(n,mt(this,(function(e,n,i){if(e)return M.error(e,n);t.loaded_=!0,"function"!=typeof a.a.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return sn(i,t);M.error("vttjs failed to load, stopping trying to process "+t.src)})):sn(i,t)})))}X=function(e){function t(t){for(var n,i=(t=void 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r=wt({createEl:!1},n);r=e.call(this,t,r,i)||this;if(n.playerOptions.sources&&0!==n.playerOptions.sources.length)t.src(n.playerOptions.sources);else for(var a=0,s=n.playerOptions.techOrder;a<s.length;a++){var o=kt(s[a]),u=pn.getTech(o);if((u=o?u:xt.getComponent(o))&&u.isSupported()){t.loadTech_(o);break}}return r}return c()(t,e),t}(xt),xt.registerComponent("MediaLoader",X),G=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.options_.controlText&&i.controlText(i.options_.controlText),i.handleMouseOver_=function(e){return i.handleMouseOver(e)},i.handleMouseOut_=function(e){return i.handleMouseOut(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}c()(t,e);var n=t.prototype;return n.createEl=function(e,t,n){return void 0===e&&(e="div"),void 0===t&&(t={}),void 0===n&&(n={}),t=F({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&M.error("Creating a ClickableComponent with an 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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_)},n.handleLanguagechange=function(){this.controlText(this.controlText_)},n.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},n.handleKeyDown=function(t){u.a.isEventKey(t,"Space")||u.a.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(xt),xt.registerComponent("ClickableComponent",G),re=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.update(),i.update_=function(e){return i.update(e)},t.on("posterchange",i.update_),i}c()(t,e);var n=t.prototype;return n.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},n.createEl=function(){return fe("div",{className:"vjs-poster",tabIndex:-1})},n.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},n.setSrc=function(e){e=e?'url("'+e+'")':"",this.el_.style.backgroundImage=e},n.handleClick=function(e){var t;this.player_.controls()&&(t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length,!this.player_.tech(!0)||(te||J)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Mt(this.player_.play()):this.player_.pause())},t}(G);var xn=(xt.registerComponent("PosterImage",re),{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 In(e,t){var n;if(4===e.length)n=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");n=e.slice(1)}return"rgba("+parseInt(n.slice(0,2),16)+","+parseInt(n.slice(2,4),16)+","+parseInt(n.slice(4,6),16)+","+t+")"}function An(e,t,n){try{e.style[t]=n}catch(e){return}}function Pn(e,t){e=e<0?0:e;var n=Math.floor(e%60),i=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60);t=Math.floor(t/3600);return(r=0<(r=isNaN(e)||e===1/0?i=n="-":r)||0<t?r+":":"")+(i=((r||10<=a)&&i<10?"0"+i:i)+":")+(n<10?"0"+n:n)}Yt=function(e){function t(t,n,i){function r(e){return s.updateDisplay(e)}var s=e.call(this,t,n,i)||this;return t.on("loadstart",(function(e){return s.toggleDisplay(e)})),t.on("texttrackchange",r),t.on("loadedmetadata",(function(e){return s.preselectTrack(e)})),t.ready(mt(l()(s),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",r),t.on("playerresize",r),a.a.addEventListener("orientationchange",r),t.on("dispose",(function(){return a.a.removeEventListener("orientationchange",r)}));for(var e=this.options_.playerOptions.tracks||[],n=0;n<e.length;n++)this.player_.addRemoteTextTrack(e[n],!0);this.preselectTrack()}}))),s}c()(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,i={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in i?n=o.kind!==a.kind&&n||o:a&&!a.enabled?t=e=n=null:o.default&&("descriptions"!==o.kind||e?o.kind in i&&!t&&(t=o):e=o)}n?n.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},n.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},n.clearDisplay=function(){"function"==typeof a.a.WebVTT&&a.a.WebVTT.processCues(a.a,[],this.el_)},n.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var n=[],i=0;i<e.length;++i){var r=e[i];"showing"===r.mode&&n.push(r)}this.updateForTrack(n)}else{for(var a=null,s=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},n.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),n=e.activeCues,i=n.length;i--;){var r,s=n[i];s&&(s=s.displayState,t.color&&(s.firstChild.style.color=t.color),t.textOpacity&&An(s.firstChild,"color",In(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(s.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&An(s.firstChild,"backgroundColor",In(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?An(s,"backgroundColor",In(t.windowColor,t.windowOpacity)):s.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?s.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?s.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?s.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(s.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(r=a.a.parseFloat(s.style.fontSize),s.style.fontSize=r*t.fontPercent+"px",s.style.height="auto",s.style.top="auto"),t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?s.firstChild.style.fontVariant="small-caps":s.firstChild.style.fontFamily=xn[t.fontFamily]))}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof a.a.WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],n=0;n<e.length;++n)for(var i=e[n],r=0;r<i.activeCues.length;++r)t.push(i.activeCues[r]);a.a.WebVTT.processCues(a.a,t,this.el_);for(var s=0;s<e.length;++s){for(var o=e[s],u=0;u<o.activeCues.length;++u){var l=o.activeCues[u].displayState;ye(l,"vjs-text-track-cue"),ye(l,"vjs-text-track-cue-"+(o.language||s)),o.language&&ke(l,"lang",o.language)}this.player_.textTrackSettings&&this.updateDisplayState(o)}}},t}(xt),xt.registerComponent("TextTrackDisplay",Yt),ln=function(e){function t(){return e.apply(this,arguments)||this}return c()(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=(t=this.localize(t?"Audio Player":"Video Player"),t=fe("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"}));return n.appendChild(t),n},t}(xt);var Dn=(xt.registerComponent("LoadingSpinner",ln),function(e){function t(){return e.apply(this,arguments)||this}c()(t,e);var n=t.prototype;return n.createEl=function(e,t,n){return void 0===t&&(t={}),void 0===n&&(n={}),t=fe("button",t=F({className:this.buildCSSClass()},t),n=F({type:"button"},n)),t.appendChild(fe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t},n.addChild=function(e,t){void 0===t&&(t={});var n=this.constructor.name;return M.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),xt.prototype.addChild.call(this,e,t)},n.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},n.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},n.handleKeyDown=function(t){u.a.isEventKey(t,"Space")||u.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(G)),Ln=(X=(xt.registerComponent("Button",Dn),function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.mouseused_=!1,i.on("mousedown",(function(e){return i.handleMouseDown(e)})),i}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-big-play-button"},n.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)return e=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length,Mt(t),void(!this.player_.tech(!0)||(te||J)&&e||this.player_.tech(!0).focus());e=this.player_.getChild("controlBar");var n=e&&e.getChild("playToggle");n?(e=function(){return n.focus()},Rt(t)?t.then(e,(function(){})):this.setTimeout(e,1)):this.player_.tech(!0).focus()},n.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},n.handleMouseDown=function(e){this.mouseused_=!0},t}(Dn)),re=(X.prototype.controlText_="Play Video",xt.registerComponent("BigPlayButton",X),function(e){function t(t,n){return t=e.call(this,t,n)||this,t.controlText(n&&n.controlText||t.localize("Close")),t}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n.handleKeyDown=function(t){u.a.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Dn)),Yt=(xt.registerComponent("CloseButton",re),function(e){function t(t,n){var i=e.call(this,t,n=void 0===n?{}:n)||this;return n.replay=void 0===n.replay||n.replay,i.on(t,"play",(function(e){return i.handlePlay(e)})),i.on(t,"pause",(function(e){return i.handlePause(e)})),n.replay&&i.on(t,"ended",(function(e){return i.handleEnded(e)})),i}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-play-control 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i=e.call(this,t,n)||this;return i.on(t,["timeupdate","ended"],(function(e){return i.updateContent(e)})),i.updateTextNode_(),i}c()(t,e);var n=t.prototype;return n.createEl=function(){var t=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),i=fe("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return n.appendChild(i),this.contentEl_=fe("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),n.appendChild(this.contentEl_),n},n.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},n.updateTextNode_=function(e){var t=this;e=Nn(e=void 0===e?0:e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){var e;t.contentEl_&&((e=t.textNode_)&&t.contentEl_.firstChild!==e&&(e=null,M.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since 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n=t.prototype;return n.buildCSSClass=function(){return"vjs-duration"},n.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(ln),re.prototype.labelText_="Duration",re.prototype.controlText_="Duration",xt.registerComponent("DurationDisplay",re),Yt=function(e){function t(){return e.apply(this,arguments)||this}return c()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),n=e.prototype.createEl.call(this,"div"),i=e.prototype.createEl.call(this,"span",{textContent:"/"});return n.appendChild(i),t.appendChild(n),t},t}(xt),xt.registerComponent("TimeDivider",Yt),X=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.on(t,"durationchange",(function(e){return i.updateContent(e)})),i}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-remaining-time"},n.createEl=function(){var t=e.prototype.createEl.call(this);return!1!==this.options_.displayNegative&&t.insertBefore(fe("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},n.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(ln),X.prototype.labelText_="Remaining Time",X.prototype.controlText_="Remaining Time",xt.registerComponent("RemainingTimeDisplay",X),re=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.updateShowing(),i.on(i.player(),"durationchange",(function(e){return i.updateShowing(e)})),i}c()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=fe("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(fe("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(s.a.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},n.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},n.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(xt),xt.registerComponent("LiveDisplay",re),Yt=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.updateLiveEdgeStatus(),i.player_.liveTracker&&(i.updateLiveEdgeStatusHandler_=function(e){return i.updateLiveEdgeStatus(e)},i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatusHandler_)),i}c()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=fe("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},n.updateLiveEdgeStatus=function(){!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"))},n.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},n.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(Dn),Yt.prototype.controlText_="Seek to live, currently playing live",xt.registerComponent("SeekToLive",Yt),ln=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.handleMouseDown_=function(e){return i.handleMouseDown(e)},i.handleMouseUp_=function(e){return i.handleMouseUp(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleMouseMove_=function(e){return i.handleMouseMove(e)},i.update_=function(e){return i.update(e)},i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}c()(t,e);var n=t.prototype;return n.enabled=function(){return this.enabled_},n.enable=function(){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)},n.disable=function(){var e;this.enabled()&&(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)},n.createEl=function(t,n,i){return void 0===i&&(i={}),(n=void 0===n?{}:n).className=n.className+" vjs-slider",n=F({tabIndex:0},n),i=F({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),e.prototype.createEl.call(this,t,n,i)},n.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Z||e.preventDefault(),Ce(),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)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Oe(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),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.update()},n.update=function(){var e,t=this;if(this.el_&&this.bar)return e=this.getProgress(),e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",(function(){var n=t.vertical()?"height":"width";t.bar.el().style[n]=(100*e).toFixed(2)+"%"}))),e},n.getProgress=function(){return Number(Rn(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){return e=Ae(this.el_,e),this.vertical()?e.y:e.x},n.handleKeyDown=function(t){u.a.isEventKey(t,"Left")||u.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):u.a.isEventKey(t,"Right")||u.a.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){e.stopPropagation(),e.preventDefault()},n.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(xt),xt.registerComponent("Slider",ln),X=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.partEls_=[],i.on(t,"progress",(function(e){return i.update(e)})),i}c()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=fe("span",{className:"vjs-control-text"}),i=fe("span",{textContent:this.localize("Loaded")}),r=s.a.createTextNode(": ");return this.percentageEl_=fe("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(n),n.appendChild(i),n.appendChild(r),n.appendChild(this.percentageEl_),t},n.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},n.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,n=t.player_.buffered(),i=(e=e&&e.isLive()?e.seekableEnd():t.player_.duration(),t.player_.bufferedEnd()),r=t.partEls_;e=Mn(i,e);t.percent_!==e&&(t.el_.style.width=e,me(t.percentageEl_,e),t.percent_=e);for(var a=0;a<n.length;a++){var s=n.start(a),o=n.end(a),u=r[a];u||(u=t.el_.appendChild(fe()),r[a]=u),u.dataset.start===s&&u.dataset.end===o||(u.dataset.start=s,u.dataset.end=o,u.style.left=Mn(s,i),u.style.width=Mn(o-s,i))}for(var l=r.length;l>n.length;l--)t.el_.removeChild(r[l-1]);r.length=n.length}))},t}(xt),xt.registerComponent("LoadProgressBar",X),re=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.update=at(mt(l()(t),t.update),30),t}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n){var i,r=Ie(this.el_),a=xe(this.player_.el());t=e.width*t;a&&r&&(i=e.left-a.left+t,t=e.width-t+(a.right-e.right),i<(a=r.width/2)?a+=a-i:t<a&&(a=t),a<0?a=0:a>r.width&&(a=r.width),a=Math.round(a),this.el_.style.right="-"+a+"px",this.write(n))},n.write=function(e){me(this.el_,e)},n.updateTime=function(e,t,n,i){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s,o=r.player_.duration();s=r.player_.liveTracker&&r.player_.liveTracker.isLive()?((s=(a=r.player_.liveTracker.liveWindow())-t*a)<1?"":"-")+Nn(s,a):Nn(n,o),r.update(e,t,s),i&&i()}))},t}(xt),xt.registerComponent("TimeTooltip",re),Yt=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.update=at(mt(l()(t),t.update),30),t}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},n.update=function(e,t){var n,i=this.getChild("timeTooltip");i&&(n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),i.updateTime(e,t,n))},t}(xt),Yt.prototype.options_={children:[]},se||K||Yt.prototype.options_.children.push("timeTooltip"),xt.registerComponent("PlayProgressBar",Yt),X=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.update=at(mt(l()(t),t.update),30),t}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t){var n=this,i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(function(){n.el_.style.left=e.width*t+"px"}))},t}(xt),X.prototype.options_={children:["timeTooltip"]},xt.registerComponent("MouseTimeDisplay",X),re=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.setEventHandlers_(),t}c()(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=mt(this,this.update),this.update=at(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s.a&&"visibilityState"in s.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===s.a.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},n.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update=function(t){var n,i=this;if("hidden"!==s.a.visibilityState)return n=e.prototype.update.call(this),this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[Nn(e,r),Nn(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(xe(i.el()),i.getProgress())})),n},n.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.getPercent=function(){var e,t=this.getCurrentTime_(),n=this.player_.liveTracker;return n&&n.isLive()?(e=(t-n.seekableStart())/n.liveWindow(),n.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},n.handleMouseDown=function(t){Me(t)&&(t.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e,t){if(void 0===t&&(t=!1),Me(e)){if(t||this.player_.scrubbing()||this.player_.scrubbing(!0),t=this.calculateDistance(e),e=this.player_.liveTracker,e&&e.isLive()){if(.99<=t)return void e.seekToLiveEdge();var n,i=e.seekableStart(),r=e.liveCurrentTime();if((n=(n=r<=(n=i+t*e.liveWindow())?r:n)<=i?i+.1:n)===1/0)return}else(n=t*this.player_.duration())===this.player_.duration()&&(n-=.1);this.userSeek_(n)}},n.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},n.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},n.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Mt(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n,i=this.player_.liveTracker;u.a.isEventKey(t,"Space")||u.a.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.handleAction(t)):u.a.isEventKey(t,"Home")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(0)):u.a.isEventKey(t,"End")?(t.preventDefault(),t.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(u()(t))?(t.preventDefault(),t.stopPropagation(),n=10*(u.a.codes[u()(t)]-u.a.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)):u.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):u.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},n.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],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 s.a&&"visibilityState"in s.a&&this.off(s.a,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(ln),re.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},se||K||re.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),xt.registerComponent("SeekBar",re),Yt=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.handleMouseMove=at(mt(l()(i),i.handleMouseMove),30),i.throttledHandleMouseSeek=at(mt(l()(i),i.handleMouseSeek),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.handleMouseDownHandler_=function(e){return i.handleMouseDown(e)},i.enable(),i}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var t,n,i,r,a=this.getChild("seekBar");a&&(t=a.getChild("playProgressBar"),n=a.getChild("mouseTimeDisplay"),(t||n)&&(i=Ie(r=a.el()),r=Ae(r,e).x,r=Rn(r,0,1),n&&n.update(i,r),t&&t.update(i,a.getProgress())))},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_},n.disable=function(){var e;this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing()&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying&&Mt(this.player_.play())))},n.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},n.removeListenersAddedOnMousedownAndTouchstart=function(){var 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_)},n.handleMouseDown=function(e){var t=this.el_.ownerDocument,n=this.getChild("seekBar");n&&n.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_)},n.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(xt),Yt.prototype.options_={children:["seekBar"]},xt.registerComponent("ProgressControl",Yt),X=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return i.handlePictureInPictureChange(e)})),i.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return i.handlePictureInPictureEnabledChange(e)})),i.on(t,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(function(){"audio"===t.currentType().substring(0,5)||t.audioPosterMode()||t.audioOnlyMode()?(t.isInPictureInPicture()&&t.exitPictureInPicture(),i.hide()):i.show()})),i.disable(),i}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){s.a.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},n.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},n.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(Dn),X.prototype.controlText_="Picture-in-Picture",xt.registerComponent("PictureInPictureToggle",X),re=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.on(t,"fullscreenchange",(function(e){return i.handleFullscreenChange(e)})),!1===s.a[t.fsApi_.fullscreenEnabled]&&i.disable(),i}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},n.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(Dn),re.prototype.controlText_="Fullscreen",xt.registerComponent("FullscreenToggle",re),xt.registerComponent("VolumeLevel",function(e){function t(){return e.apply(this,arguments)||this}return c()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(xt)),Yt=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.update=at(mt(l()(t),t.update),30),t}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n,i){if(!n){n=xe(this.el_);var r=xe(this.player_.el());t=e.width*t;if(!r||!n)return;var a=e.left-r.left+t;t=e.width-t+(r.right-e.right),r=n.width/2;a<r?r+=r-a:t<r&&(r=t),r<0?r=0:r>n.width&&(r=n.width),this.el_.style.right="-"+r+"px"}this.write(i+"%")},n.write=function(e){me(this.el_,e)},n.updateVolume=function(e,t,n,i,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,n,i.toFixed(0)),r&&r()}))},t}(xt),xt.registerComponent("VolumeLevelTooltip",Yt),X=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.update=at(mt(l()(t),t.update),30),t}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t,n){var i=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,r,(function(){n?i.el_.style.bottom=e.height*t+"px":i.el_.style.left=e.width*t+"px"}))},t}(xt),X.prototype.options_={children:["volumeLevelTooltip"]},xt.registerComponent("MouseVolumeLevelDisplay",X),re=function(e){function t(t,n){var i=e.call(this,t,n)||this;return i.on("slideractive",(function(e){return i.updateLastVolume_(e)})),i.on(t,"volumechange",(function(e){return i.updateARIAAttributes(e)})),t.ready((function(){return i.updateARIAAttributes()})),i}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},n.handleMouseDown=function(t){Me(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t,n,i,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=xe(i=this.el()),n=this.vertical(),i=Ae(i,e),i=n?i.y:i.x,i=Rn(i,0,1),r.update(t,i,n)),Me(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(ln),re.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},se||K||re.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),re.prototype.playerEvent="volumechange",xt.registerComponent("VolumeBar",re),Yt=function(e){function t(t,n){var i,r,a;return(n=void 0===n?{}:n).vertical=n.vertical||!1,void 0!==n.volumeBar&&!q(n.volumeBar)||(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),i=e.call(this,t,n)||this,r=l()(i),(a=t).tech_&&!a.tech_.featuresVolumeControl&&r.addClass("vjs-hidden"),r.on(a,"loadstart",(function(){a.tech_.featuresVolumeControl?r.removeClass("vjs-hidden"):r.addClass("vjs-hidden")})),i.throttledHandleMouseMove=at(mt(l()(i),i.handleMouseMove),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.on("mousedown",(function(e){return i.handleMouseDown(e)})),i.on("touchstart",(function(e){return i.handleMouseDown(e)})),i.on("mousemove",(function(e){return i.handleMouseMove(e)})),i.on(i.volumeBar,["focus","slideractive"],(function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")})),i.on(i.volumeBar,["blur","sliderinactive"],(function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")})),i}c()(t,e);var n=t.prototype;return n.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},n.handleMouseDown=function(e){var 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_)},n.handleMouseUp=function(e){var 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_)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(xt),Yt.prototype.options_={children:["volumeBar"]},xt.registerComponent("VolumeControl",Yt),X=function(e){function t(t,n){var i,r,a=e.call(this,t,n)||this;return i=l()(a),(r=t).tech_&&!r.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(r,"loadstart",(function(){r.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")})),a.on(t,["loadstart","volumechange"],(function(e){return a.update(e)})),a}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var t=this.player_.volume(),n=this.player_.lastVolume_();0===t?(this.player_.volume(n<.1?.1:n),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),t=3;se&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var n=0;n<4;n++)_e(this.el_,"vjs-vol-"+n);ye(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(Dn),X.prototype.controlText_="Mute",xt.registerComponent("MuteToggle",X),ln=function(e){function t(t,n){var i;return void 0!==(n=void 0===n?{}:n).inline?n.inline=n.inline:n.inline=!0,void 0!==n.volumeControl&&!q(n.volumeControl)||(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(i=e.call(this,t,n)||this).handleKeyPressHandler_=function(e){return i.handleKeyPress(e)},i.on(t,["loadstart"],(function(e){return i.volumePanelState_(e)})),i.on(i.muteToggle,"keyup",(function(e){return i.handleKeyPress(e)})),i.on(i.volumeControl,"keyup",(function(e){return i.handleVolumeControlKeyUp(e)})),i.on("keydown",(function(e){return i.handleKeyPress(e)})),i.on("mouseover",(function(e){return i.handleMouseOver(e)})),i.on("mouseout",(function(e){return i.handleMouseOut(e)})),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}c()(t,e);var n=t.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.volumePanelState_=function(){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")},n.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},n.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){u.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),et(s.a,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),tt(s.a,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){u.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(xt);var jn=(ln.prototype.options_={children:["muteToggle","volumeControl"]},xt.registerComponent("VolumePanel",ln),function(e){function t(t,n){var i=e.call(this,t,n)||this;return n&&(i.menuButton_=n.menuButton),i.focusedChild_=-1,i.on("keydown",(function(e){return i.handleKeyDown(e)})),i.boundHandleBlur_=function(e){return i.handleBlur(e)},i.boundHandleTapClick_=function(e){return i.handleTapClick(e)},i}c()(t,e);var n=t.prototype;return n.addEventListenerForItem=function(e){e instanceof xt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof xt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},n.addItem=function(e){e=this.addChild(e),e&&this.addEventListenerForItem(e)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=fe(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),t=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),et(t,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),t},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},n.handleBlur=function(e){var t=e.relatedTarget||s.a.activeElement;this.children().some((function(e){return e.el()===t}))||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()},n.handleTapClick=function(e){var t;this.menuButton_&&(this.menuButton_.unpressButton(),t=this.children(),Array.isArray(t)&&(t=t.filter((function(t){return t.el()===e.target}))[0])&&"CaptionSettingsMenuItem"!==t.name()&&this.menuButton_.focus())},n.handleKeyDown=function(e){u.a.isEventKey(e,"Left")||u.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(u.a.isEventKey(e,"Right")||u.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())},t}(xt)),Un=(re=(xt.registerComponent("Menu",jn),function(e){function t(t,n){function i(e){return r.handleClick(e)}(r=e.call(this,t,n=void 0===n?{}:n)||this).menuButton_=new Dn(t,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var r;t=Dn.prototype.buildCSSClass();return r.menuButton_.el_.className=r.buildCSSClass()+" "+t,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0,r.handleMenuKeyUp_=function(e){return r.handleMenuKeyUp(e)},r.on(r.menuButton_,"tap",i),r.on(r.menuButton_,"click",i),r.on(r.menuButton_,"keydown",(function(e){return r.handleKeyDown(e)})),r.on(r.menuButton_,"mouseenter",(function(){r.addClass("vjs-hover"),r.menu.show(),et(s.a,"keyup",r.handleMenuKeyUp_)})),r.on("mouseleave",(function(e){return r.handleMouseLeave(e)})),r.on("keydown",(function(e){return r.handleSubmenuKeyDown(e)})),r}c()(t,e);var n=t.prototype;return n.update=function(){var 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"))},n.createMenu=function(){var e,t=new jn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=fe("li",{className:"vjs-menu-title",textContent:kt(this.options_.title),tabIndex:-1}),e=new xt(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(var n=0;n<this.items.length;n++)t.addItem(this.items[n]);return t},n.createItems=function(){},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var t="vjs-menu-button",n=(!0===this.options_.inline?t+="-inline":t+="-popup",Dn.prototype.buildCSSClass());return"vjs-menu-button "+t+" "+n+" "+e.prototype.buildCSSClass.call(this)},n.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},n.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},n.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),tt(s.a,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){u.a.isEventKey(e,"Esc")||u.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),u.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):!u.a.isEventKey(e,"Up")&&!u.a.isEventKey(e,"Down")||this.buttonPressed_||(e.preventDefault(),this.pressButton())},n.handleMenuKeyUp=function(e){(u.a.isEventKey(e,"Esc")||u.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(u.a.isEventKey(e,"Esc")||u.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),u.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),se&&he()||this.menu.focus())},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(xt)),Yt=(xt.registerComponent("MenuButton",re),function(e){function t(t,n){var i=n.tracks;t=e.call(this,t,n)||this;if(t.items.length<=1&&t.hide(),!i)return l()(t);var r=mt(l()(t),t.update);return i.addEventListener("removetrack",r),i.addEventListener("addtrack",r),i.addEventListener("labelchange",r),t.player_.on("ready",r),t.player_.on("dispose",(function(){i.removeEventListener("removetrack",r),i.removeEventListener("addtrack",r),i.removeEventListener("labelchange",r)})),t}return c()(t,e),t}(re)),xt.registerComponent("TrackButton",Yt),["Tab","Esc","Up","Down","Right","Left"]),Bn=(X=function(e){function t(t,n){return t=e.call(this,t,n)||this,t.selectable=n.selectable,t.isSelected_=n.selected||!1,t.multiSelectable=n.multiSelectable,t.selected(t.isSelected_),t.selectable?t.multiSelectable?t.el_.setAttribute("role","menuitemcheckbox"):t.el_.setAttribute("role","menuitemradio"):t.el_.setAttribute("role","menuitem"),t}c()(t,e);var n=t.prototype;return n.createEl=function(t,n,i){return this.nonIconControl=!0,n=e.prototype.createEl.call(this,"li",F({className:"vjs-menu-item",tabIndex:-1},n),i),n.replaceChild(fe("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),n.querySelector(".vjs-icon-placeholder")),n},n.handleKeyDown=function(t){Un.some((function(e){return u.a.isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){this.selected(!0)},n.selected=function(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))},t}(G),xt.registerComponent("MenuItem",X),function(e){function t(t,n){function i(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];o.handleTracksChange.apply(l()(o),t)}function r(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];o.handleSelectedLanguageChange.apply(l()(o),t)}var o,u,c=n.track,d=t.textTracks();return n.label=c.label||c.language||"Unknown",n.selected="showing"===c.mode,(o=e.call(this,t,n)||this).track=c,o.kinds=(n.kinds||[n.kind||o.track.kind]).filter(Boolean),t.on(["loadstart","texttrackchange"],i),d.addEventListener("change",i),d.addEventListener("selectedlanguagechange",r),o.on("dispose",(function(){t.off(["loadstart","texttrackchange"],i),d.removeEventListener("change",i),d.removeEventListener("selectedlanguagechange",r)})),void 0===d.onchange&&o.on(["tap","click"],(function(){if("object"!=typeof a.a.Event)try{u=new a.a.Event("change")}catch(t){}u||(u=s.a.createEvent("Event")).initEvent("change",!0,!0),d.dispatchEvent(u)})),o.handleTracksChange(),o}c()(t,e);var n=t.prototype;return n.handleClick=function(t){var n=this.track,i=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),i)for(var r=0;r<i.length;r++){var a=i[r];-1!==this.kinds.indexOf(a.kind)&&(a===n?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},n.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},n.handleSelectedLanguageChange=function(e){var t;"showing"!==this.track.mode||(t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})},n.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(X)),Fn=(xt.registerComponent("TextTrackMenuItem",Bn),function(e){function t(t,n){return n.track={player:t,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,e.call(this,t,n)||this}c()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var a=t[i];if(-1<this.options_.kinds.indexOf(a.kind)&&"showing"===a.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var a=t[i];if(-1<["captions","descriptions","subtitles"].indexOf(a.kind)&&"showing"===a.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Bn)),Vn=(ln=(xt.registerComponent("OffTextTrackMenuItem",Fn),function(e){function t(t,n){return(n=void 0===n?{}:n).tracks=t.textTracks(),e.call(this,t,n)||this}return c()(t,e),t.prototype.createItems=function(e,t){void 0===t&&(t=Bn),this.label_&&(n=this.label_+" off"),(e=void 0===e?[]:e).push(new Fn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var n,i=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<i.length;r++){var a,s=i[r];-1<this.kinds_.indexOf(s.kind)&&((a=new t(this.player_,{track:s,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass("vjs-"+s.kind+"-menu-item"),e.push(a))}return e},t}(Yt)),xt.registerComponent("TextTrackButton",ln),function(e){function t(t,n){var i=n.track,r=n.cue,a=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=r.text,n.selected=r.startTime<=a&&a<r.endTime,(a=e.call(this,t,n)||this).track=i,a.cue=r,a}return c()(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime)},t}(X)),qn=(G=(xt.registerComponent("ChaptersTrackMenuItem",Vn),function(e){function t(t,n,i){var r=e.call(this,t,n,i)||this;return r.selectCurrentItem_=function(){r.items.forEach((function(e){e.selected(r.track_.activeCues[0]===e.cue)}))},r}c()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button 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e=this.getValues();try{Object.keys(e).length?a.a.localStorage.setItem(zn,JSON.stringify(e)):a.a.localStorage.removeItem(zn)}catch(e){M.warn(e)}}},n.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},n.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton;e=e&&e.captionsButton;t?t.focus():e&&e.focus()},t}(qt),xt.registerComponent("TextTrackSettings",Kn),G=function(e){function t(t,n){var i=n.ResizeObserver||a.a.ResizeObserver,r=wt({createEl:!(i=null!==n.ResizeObserver&&i),reportTouchActivity:!1},n),s=e.call(this,t,r)||this;return s.ResizeObserver=n.ResizeObserver||a.a.ResizeObserver,s.loadListener_=null,s.resizeObserver_=null,s.debouncedHandler_=st((function(){s.resizeHandler()}),100,!1,l()(s)),i?(s.resizeObserver_=new s.ResizeObserver(s.debouncedHandler_),s.resizeObserver_.observe(t.el())):(s.loadListener_=function(){var e,t;s.el_&&s.el_.contentWindow&&(e=s.debouncedHandler_,t=s.unloadListener_=function(){tt(this,"resize",e),tt(this,"unload",t),t=null},et(s.el_.contentWindow,"unload",t),et(s.el_.contentWindow,"resize",e))},s.one("load",s.loadListener_)),s}c()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No 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i.handlePlay(e)},i.handleFirstTimeupdate_=function(e){return i.handleFirstTimeupdate(e)},i.handleSeeked_=function(e){return i.handleSeeked(e)},i.seekToLiveEdge_=function(e){return i.seekToLiveEdge(e)},i.reset_(),i.on(i.player_,"durationchange",(function(e){return i.handleDurationchange(e)})),i.on(i.player_,"canplay",(function(){return i.toggleTracking()})),te&&"hidden"in s.a&&"visibilityState"in s.a&&i.on(s.a,"visibilitychange",i.handleVisibilityChange_),i}c()(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(s.a.hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e,t=this.player_.seekable();t&&t.length&&(t=Number(a.a.performance.now().toFixed(4)),e=-1===this.lastTime_?0:(t-this.lastTime_)/1e3,this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+e,t=this.liveCurrentTime(),e=this.player_.currentTime(),e=this.player_.paused()||this.seekedBehindLive_||Math.abs(t-e)>this.options_.liveTolerance,(e=!(!this.timeupdateSeen_||t===1/0)&&e)!==this.behindLiveEdge_&&(this.behindLiveEdge_=e,this.trigger("liveedgechange")))},n.handleDurationchange=function(){this.toggleTracking()},n.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},n.startTracking=function(){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_)))},n.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},n.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()},n.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},n.reset_=function(){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_)},n.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},n.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},n.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.end(n));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.start(n));return t.length?t.sort()[0]:0},n.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},n.isLive=function(){return this.isTracking()},n.atLiveEdge=function(){return!this.behindLiveEdge()},n.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},n.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},n.behindLiveEdge=function(){return this.behindLiveEdge_},n.isTracking=function(){return"number"==typeof this.trackingInterval_},n.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},n.dispose=function(){this.off(s.a,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(xt),xt.registerComponent("LiveTracker",Xn),function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),i=[];t="";if(!n.length)return!1;for(var r=0;r<n.length;r++){var a=n[r].src;a&&-1===i.indexOf(a)&&i.push(a)}return!!i.length&&(1===i.length&&(t=i[0]),e.triggerSourceset(t),!0)}),fi=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){for(var t=s.a.createElement(this.nodeName.toLowerCase()),n=(t.innerHTML=e,s.a.createDocumentFragment());t.childNodes.length;)n.appendChild(t.childNodes[0]);return this.innerText="",a.a.Element.prototype.appendChild.call(this,n),this.innerHTML}}),mi=function(e,t){for(var n={},i=0;i<e.length&&!((n=Object.getOwnPropertyDescriptor(e[i],t))&&n.set&&n.get);i++);return n.enumerable=!0,n.configurable=!0,n},gi=function(e){return mi([e.el(),a.a.HTMLMediaElement.prototype,a.a.Element.prototype,fi],"innerHTML")},vi=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Xt(a.a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return a.a.Element.prototype.setAttribute.call(this,"src",e),e}}),yi=function(e){function t(t,n){var i=e.call(this,t,n)||this,r=(n=t.source,!1);if(i.featuresVideoFrameCallback=i.featuresVideoFrameCallback&&"VIDEO"===i.el_.tagName,n&&(i.el_.currentSrc!==n.src||t.tag&&3===t.tag.initNetworkState_)?i.setSource(n):i.handleLateInit_(i.el_),t.enableSourceset&&i.setupSourcesetHandling_(),i.isScrubbing_=!1,i.el_.hasChildNodes()){for(var a=i.el_.childNodes,s=a.length,o=[];s--;){var 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e=0;e<i.length;e++){var t=i[e];"metadata"===t.kind&&n.push({track:t,storedMode:t.mode})}}function t(){for(var e=0;e<n.length;e++){var r=n[e];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}i.removeEventListener("change",t)}var n,i=this.textTracks();e(),i.addEventListener("change",e),this.on("dispose",(function(){return i.removeEventListener("change",e)})),this.on("webkitbeginfullscreen",(function(){i.removeEventListener("change",e),i.removeEventListener("change",t),i.addEventListener("change",t)})),this.on("webkitendfullscreen",(function(){i.removeEventListener("change",e),i.addEventListener("change",e),i.removeEventListener("change",t)}))},n.overrideNative_=function(e,t){var n,i=this;t===this["featuresNative"+e+"Tracks"]&&(this[(n=e.toLowerCase())+"TracksListeners_"]&&Object.keys(this[n+"TracksListeners_"]).forEach((function(e){i.el()[n+"Tracks"].removeEventListener(e,i[n+"TracksListeners_"][e])})),this["featuresNative"+e+"Tracks"]=!t,this[n+"TracksListeners_"]=null,this.proxyNativeTracksForType_(n))},n.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},n.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},n.proxyNativeTracksForType_=function(e){var t,n,i=this,r=cn[e],a=this.el()[r.getterName],s=this[r.getterName]();this["featuresNative"+r.capitalName+"Tracks"]&&a&&a.addEventListener&&(n=function(){for(var e=[],t=0;t<s.length;t++){for(var n=!1,i=0;i<a.length;i++)if(a[i]===s[t]){n=!0;break}n||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())},this[r.getterName+"Listeners_"]=t={change:function(t){var n={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(n),"text"===e&&i[dn.remoteText.getterName]().trigger(n)},addtrack:function(e){s.addTrack(e.track)},removetrack:function(e){s.removeTrack(e.track)}},Object.keys(t).forEach((function(e){var n=t[e];a.addEventListener(e,n),i.on("dispose",(function(t){return a.removeEventListener(e,n)}))})),this.on("loadstart",n),this.on("dispose",(function(e){return i.off("loadstart",n)})))},n.proxyNativeTracks_=function(){var e=this;cn.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))},n.createEl=function(){for(var e,n=this.options_.tag,i=(n&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(n?(e=n.cloneNode(!0),n.parentNode&&n.parentNode.insertBefore(e,n),t.disposeMediaElement(n),n=e):(n=s.a.createElement("video"),e=wt({},this.options_.tag&&Se(this.options_.tag)),ie&&!0===this.options_.nativeControlsForTouch||delete e.controls,Te(n,F(e,{id:this.options_.techId,class:"vjs-tech"}))),n.playerId=this.options_.playerId),void 0!==this.options_.preload&&ke(n,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(n.disablePictureInPicture=this.options_.disablePictureInPicture),["loop","muted","playsinline","autoplay"]),r=0;r<i.length;r++){var a=i[r],o=this.options_[a];void 0!==o&&(o?ke(n,a,a):we(n,a),n[a]=o)}return n},n.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){var t,n,i;if(0===e.readyState)return t=!1,this.on("loadstart",n=function(){t=!0}),this.on("loadedmetadata",i=function(){t||this.trigger("loadstart")}),void this.ready((function(){this.off("loadstart",n),this.off("loadedmetadata",i),t||this.trigger("loadstart")}));var r=["loadstart"];r.push("loadedmetadata"),2<=e.readyState&&r.push("loadeddata"),3<=e.readyState&&r.push("canplay"),4<=e.readyState&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},n.setScrubbing=function(e){this.isScrubbing_=e},n.scrubbing=function(){return this.isScrubbing_},n.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&oe?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){M(e,"Video is not ready. 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this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))}),this.on("dispose",(function(){n.off("webkitbeginfullscreen",t),n.off("webkitendfullscreen",e)})))},n.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=a.a.navigator&&a.a.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},n.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Mt(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)}},n.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},n.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},n.requestVideoFrameCallback=function(t){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(t):e.prototype.requestVideoFrameCallback.call(this,t)},n.cancelVideoFrameCallback=function(t){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(t):e.prototype.cancelVideoFrameCallback.call(this,t)},n.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},n.reset=function(){t.resetMediaElement(this.el_)},n.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},n.setControls=function(e){this.el_.controls=!!e},n.addTextTrack=function(t,n,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,n,i):e.prototype.addTextTrack.call(this,t,n,i)},n.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var n=s.a.createElement("track");return t.kind&&(n.kind=t.kind),t.label&&(n.label=t.label),(t.language||t.srclang)&&(n.srclang=t.language||t.srclang),t.default&&(n.default=t.default),t.id&&(n.id=t.id),t.src&&(n.src=t.src),n},n.addRemoteTextTrack=function(t,n){return t=e.prototype.addRemoteTextTrack.call(this,t,n),this.featuresNativeTextTracks&&this.el().appendChild(t),t},n.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var n=this.$$("track"),i=n.length;i--;)t!==n[i]&&t!==n[i].track||this.el().removeChild(n[i])},n.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),a.a.performance&&"function"==typeof a.a.performance.now?e.creationTime=a.a.performance.now():a.a.performance&&a.a.performance.timing&&"number"==typeof a.a.performance.timing.navigationStart&&(e.creationTime=a.a.Date.now()-a.a.performance.timing.navigationStart),e},t}(pn),_i=(ii(yi,"TEST_VID",(function(){var e,t;if(ce())return e=s.a.createElement("video"),t=s.a.createElement("track"),t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),yi.isSupported=function(){try{yi.TEST_VID.volume=.5}catch(r){return!1}return!(!yi.TEST_VID||!yi.TEST_VID.canPlayType)},yi.canPlayType=function(e){return yi.TEST_VID.canPlayType(e)},yi.canPlaySource=function(e,t){return yi.canPlayType(e.type)},yi.canControlVolume=function(){try{var e=yi.TEST_VID.volume,t=(yi.TEST_VID.volume=e/2+.1,e!==yi.TEST_VID.volume);return t&&se?(a.a.setTimeout((function(){yi&&yi.prototype&&(yi.prototype.featuresVolumeControl=e!==yi.TEST_VID.volume)})),!1):t}catch(e){return!1}},yi.canMuteVolume=function(){try{var e=yi.TEST_VID.muted;return yi.TEST_VID.muted=!e,yi.TEST_VID.muted?ke(yi.TEST_VID,"muted","muted"):we(yi.TEST_VID,"muted"),e!==yi.TEST_VID.muted}catch(e){return!1}},yi.canControlPlaybackRate=function(){if(K&&Z&&ee<58)return!1;try{var e=yi.TEST_VID.playbackRate;return yi.TEST_VID.playbackRate=e/2+.1,e!==yi.TEST_VID.playbackRate}catch(e){return!1}},yi.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},yi.supportsNativeTextTracks=function(){return oe||se&&Z},yi.supportsNativeVideoTracks=function(){return!(!yi.TEST_VID||!yi.TEST_VID.videoTracks)},yi.supportsNativeAudioTracks=function(){return!(!yi.TEST_VID||!yi.TEST_VID.audioTracks)},yi.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){var t=e[0],n=e[1];ii(yi.prototype,t,(function(){return yi[n]()}),!0)})),yi.prototype.featuresVolumeControl=yi.canControlVolume(),yi.prototype.movingMediaElementInDOM=!se,yi.prototype.featuresFullscreenResize=!0,yi.prototype.featuresProgressEvents=!0,yi.prototype.featuresTimeupdateEvents=!0,yi.prototype.featuresVideoFrameCallback=!(!yi.TEST_VID||!yi.TEST_VID.requestVideoFrameCallback),yi.patchCanPlayType=function(){4<=Y&&!$&&!Z&&(di=yi.TEST_VID&&yi.TEST_VID.constructor.prototype.canPlayType,yi.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":di.call(this,e)})},yi.unpatchCanPlayType=function(){var e=yi.TEST_VID.constructor.prototype.canPlayType;return di&&(yi.TEST_VID.constructor.prototype.canPlayType=di),e},yi.patchCanPlayType(),yi.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},yi.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),n=t.length;n--;)e.removeChild(t[n]);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){yi.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){yi.prototype["set"+kt(e)]=function(t){(this.el_[e]=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){yi.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){yi.prototype["set"+kt(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){yi.prototype[e]=function(){return this.el_[e]()}})),pn.withSourceHandlers(yi),yi.nativeSourceHandler={},yi.nativeSourceHandler.canPlayType=function(e){try{return yi.TEST_VID.canPlayType(e)}catch(e){return""}},yi.nativeSourceHandler.canHandleSource=function(e,t){return e.type?yi.nativeSourceHandler.canPlayType(e.type):e.src?(e=nn(e.src),yi.nativeSourceHandler.canPlayType("video/"+e)):""},yi.nativeSourceHandler.handleSource=function(e,t,n){t.setSrc(e.src)},yi.nativeSourceHandler.dispose=function(){},yi.registerSourceHandler(yi.nativeSourceHandler),pn.registerTech("Html5",yi),["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"]),bi={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Ti=["tiny","xsmall","small","medium","large","xlarge","huge"],Si={},Ei=(Ti.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Si[e]="vjs-layout-"+t})),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0}),ki=function(e){function t(n,i,r){var a,o;if(n.id=n.id||i.id||"vjs_video_"+Xe++,(i=F(t.getTagSettings(n),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,!i.language)if("function"==typeof n.closest){var u=n.closest("[lang]");u&&u.getAttribute&&(i.language=u.getAttribute("lang"))}else for(var c=n;c&&1===c.nodeType;){if(Se(c).hasOwnProperty("lang")){i.language=c.getAttribute("lang");break}c=c.parentNode}if((a=e.call(this,null,i,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=j(a.id_),a.fsApi_=I,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,a.audioOnlyMode_=!1,a.audioPosterMode_=!1,a.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");return a.tag=n,a.tagAttributes=n&&Se(n),a.language(a.options_.language),i.languages?(o={},Object.getOwnPropertyNames(i.languages).forEach((function(e){o[e.toLowerCase()]=i.languages[e]})),a.languages_=o):a.languages_=t.prototype.options_.languages,a.resetCache_(),a.poster_=i.poster||"",a.controls_=!!i.controls,n.controls=!1,n.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],n.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),i.plugins&&Object.keys(i.plugins).forEach((function(e){if("function"!=typeof a[e])throw new Error('plugin "'+e+'" does not exist')})),a.scrubbing_=!1,a.el_=a.createEl(),bt(l()(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(et(s.a,a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_),u=wt(a.options_),i.plugins&&Object.keys(i.plugins).forEach((function(e){a[e](i.plugins[e])})),i.debug&&a.debug(!0),a.options_.playerOptions=u,a.middleware_=[],a.playbackRates(i.playbackRates),a.initChildren(),a.isAudio("audio"===n.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),ie&&a.addClass("vjs-touch-enabled"),se||a.addClass("vjs-workinghover"),t.players[a.id_]=l()(a),r="7.21.6".split(".")[0],a.addClass("vjs-v"+r),a.userActive(!0),a.reportUserActivity(),a.one("play",(function(e){return a.listenForUserActivity_(e)})),a.on("stageclick",(function(e){return a.handleStageClick_(e)})),a.on("keydown",(function(e){return a.handleKeyDown(e)})),a.on("languagechange",(function(e){return a.handleLanguagechange(e)})),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a.on("ready",(function(){a.audioPosterMode(a.options_.audioPosterMode),a.audioOnlyMode(a.options_.audioOnlyMode)})),a}c()(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),tt(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),tt(s.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),mn[this.id()]=null,hn.names.forEach((function(e){e=hn[e],e=n[e.getterName](),e&&e.off&&e.off()})),e.prototype.dispose.call(this,{restoreEl:this.options_.restoreEl})},n.createEl=function(){var t,n,i,r=this.tag,o=this.playerElIngest_=r.parentNode&&r.parentNode.hasAttribute&&r.parentNode.hasAttribute("data-vjs-player"),u="video-js"===this.tag.tagName.toLowerCase(),l=(o?t=this.el_=r.parentNode:u||(t=this.el_=e.prototype.createEl.call(this,"div")),Se(r));if(u){for(t=this.el_=r,r=this.tag=s.a.createElement("video");t.children.length;)r.appendChild(t.firstChild);ve(t,"video-js")||ye(t,"video-js"),t.appendChild(r),o=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{r[e]=t[e]}catch(e){}}))}r.setAttribute("tabindex","-1"),l.tabindex="-1",(te||Z&&ne)&&(r.setAttribute("role","application"),l.role="application"),r.removeAttribute("width"),r.removeAttribute("height"),"width"in l&&delete l.width,"height"in l&&delete l.height,Object.getOwnPropertyNames(l).forEach((function(e){u&&"class"===e||t.setAttribute(e,l[e]),u&&r.setAttribute(e,l[e])})),r.playerId=r.id,r.id+="_html5_api",r.className="vjs-tech",(r.player=t.player=this).addClass("vjs-paused"),!0!==a.a.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=Ge("vjs-styles-dimensions"),n=Be(".vjs-styles-defaults"),(i=Be("head")).insertBefore(this.styleEl_,n?n.nextSibling:i.firstChild)),this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var c=r.getElementsByTagName("a"),d=0;d<c.length;d++){var h=c.item(d);ye(h,"vjs-hidden"),h.setAttribute("hidden","hidden")}return r.initNetworkState_=r.networkState,r.parentNode&&!o&&r.parentNode.insertBefore(t,r),ge(r,t),this.children_.unshift(r),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"!==e&&"use-credentials"!==e?M.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"'):this.techCall_("setCrossOrigin",e)},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,t){var n=e+"_";if(void 0===t)return this[n]||0;if(""===t||"auto"===t)return this[n]=void 0,void this.updateStyleEl_();var i=parseFloat(t);isNaN(i)?M.error('Improper value "'+t+'" supplied for for '+e):(this[n]=i,this.updateStyleEl_())},n.fluid=function(e){var t,n=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,vt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),e=function(){n.on(["playerreset","resize"],n.boundUpdateStyleEl_)},vt(t=this)?e():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(e))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},n.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},n.updateStyleEl_=function(){if(!0===a.a.VIDEOJS_NO_DYNAMIC_STYLE)return e="number"==typeof this.width_?this.width_:this.options_.width,n="number"==typeof this.height_?this.height_:this.options_.height,void((t=this.tech_&&this.tech_.el())&&(0<=e&&(t.width=e),0<=n&&(t.height=n)));var e=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),t=e[1]/e[0],n=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/t:this.videoWidth()||300,i=(e=void 0!==this.height_?this.height_:n*t,/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions");this.addClass(i),ze(this.styleEl_,"\n      ."+i+" {\n        width: "+n+"px;\n        height: "+e+"px;\n      }\n\n      ."+i+".vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: "+100*t+"%;\n      }\n    ")},n.loadTech_=function(e,t){var n=this,i=(this.tech_&&this.unloadTech_(),kt(e)),r=e.charAt(0).toLowerCase()+e.slice(1),a=("Html5"!==i&&this.tag&&(pn.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1,this.autoplay()),s={source:t,autoplay:a=!("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};hn.names.forEach((function(e){e=hn[e],s[e.getterName]=n[e.privateName]})),F(s,this.options_[i]),F(s,this.options_[r]),F(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(s.startTime=this.cache_.currentTime),a=pn.getTech(e);if(!a)throw new Error("No Tech named '"+i+"' exists! '"+i+"' should be registered using videojs.registerTech()'");this.tech_=new a(s),this.tech_.ready(mt(this,this.handleTechReady_),!0),Ft(this.textTracksJson_||[],this.tech_),_i.forEach((function(e){n.on(n.tech_,e,(function(t){return n["handleTech"+kt(e)+"_"](t)}))})),Object.keys(bi).forEach((function(e){n.on(n.tech_,e,(function(t){0===n.tech_.playbackRate()&&n.tech_.seeking()?n.queuedCallbacks_.push({callback:n["handleTech"+bi[e]+"_"].bind(n),event:t}):n["handleTech"+bi[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return n.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return n.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return n.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return n.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return n.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return n.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return n.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return n.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return n.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return n.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return n.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return n.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return n.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return n.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return n.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return n.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return n.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||ge(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;hn.names.forEach((function(t){t=hn[t],e[t.privateName]=e[t.getterName]()})),this.textTracksJson_=Bt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return void 0===e&&M.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},n.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},n.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},n.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},n.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},n.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var n,i=function(){function e(){t.muted(n)}var n=t.muted(),i=(t.muted(!0),t.playTerminatedQueue_.push(e),t.play());if(Rt(i))return i.catch((function(t){throw e(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(t||""))}))};if("any"!==e||this.muted()?n="muted"!==e||this.muted()?this.play():i():Rt(n=this.play())&&(n=n.catch(i)),Rt(n))return n.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},n.updateSourceCaches_=function(e){for(var t=e=void 0===e?"":e,n="",i=(e=("string"!=typeof t&&(t=e.src,n=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!n&&(n=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var n=e.cache_.sources.filter((function(e){return e.src===t}));if(n.length)return n[0].type;for(var i=e.$$("source"),r=0;r<i.length;r++){var a=i[r];if(a.type&&a.src&&a.src===t)return a.type}return Cn(t)}(this,t)),this.cache_.source=wt({},e,{src:t,type:n}),this.cache_.sources.filter((function(e){return e.src&&e.src===t}))),[]),r=this.$$("source"),a=[],s=0;s<r.length;s++){var o=Se(r[s]);i.push(o),o.src&&o.src===t&&a.push(o.src)}a.length&&!e.length?this.cache_.sources=i:e.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},n.handleTechSourceset_=function(e){var t,n,i,r=this;this.changingSrc_||(t=function(e){return r.updateSourceCaches_(e)},n=this.currentSource().src,i=e.src,(t=!n||/^blob:/.test(n)||!/^blob:/.test(i)||this.lastSource_&&(this.lastSource_.tech===i||this.lastSource_.player===n)?t:function(){})(i),e.src||this.tech_.any(["sourceset","loadstart"],(function(e){"sourceset"!==e.type&&(e=r.techGet("currentSrc"),r.lastSource_.tech=e,r.updateSourceCaches_(e))}))),this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},n.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},n.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},n.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},n.handleTechWaiting_=function(){var e=this,t=(this.addClass("vjs-waiting"),this.trigger("waiting"),this.currentTime());this.on("timeupdate",(function n(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",n))}))},n.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},n.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},n.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},n.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},n.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},n.handleTechFirstPlay_=function(){this.options_.starttime&&(M.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.handleTechClick_=function(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()?Mt(this.play()):this.pause())},n.handleTechDoubleClick_=function(e){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return 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 this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var t;e=e.target.player;e&&e!==this||(e=this.el(),!(t=s.a[this.fsApi_.fullscreenElement]===e)&&e.matches?t=e.matches(":"+this.fsApi_.fullscreen):!t&&e.msMatchesSelector&&(t=e.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(t))},n.handleTechFullscreenChange_=function(e,t){var n=this;t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",(function(){n.removeClass("vjs-ios-native-fs")}))),this.isFullscreen(t.isFullscreen))},n.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(){var e=1<arguments.length?arguments[1]:null;this.trigger("textdata",e)},n.getCache=function(){return this.cache_},n.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},n.techCall_=function(e,t){this.ready((function(){if(e in bn)return n=this.middleware_,this.tech_[e](n.reduce(Sn(e),t));if(e in Tn)return yn(this.middleware_,this.tech_,e,t);var n;try{this.tech_&&this.tech_[e](t)}catch(n){throw M(n),n}}),!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in _n)return t=this.middleware_,n=this.tech_,t.reduceRight(Sn(e),n[e]());if(e in Tn)return yn(this.middleware_,this.tech_,e);var t,n;try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw M("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw M("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw M(t),t}}},n.play=function(){var e=this,t=this.options_.Promise||a.a.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},n.play_=function(e){var t=this,n=(e=(this.playCallbacks_.push(e=void 0===e?Mt:e),Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()))),Boolean(oe||se));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!e)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!e&&n&&this.load());e=this.techGet_("play"),n&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===e?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(e)},n.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},n.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},n.pause=function(){this.techCall_("pause")},n.paused=function(){return!1!==this.techGet_("paused")},n.played=function(){return this.techGet_("played")||Pt(0,0)},n.scrubbing=function(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")},n.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},n.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},n.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e;return(e=this.techGet_("buffered"))&&e.length?e:Pt(0,0)},n.bufferedPercent=function(){return Dt(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),t=this.duration();e=e.end(e.length-1);return t<e?t:e},n.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(0<t&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},n.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){var t;return void 0!==e?(t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()):this.isFullscreen_},n.requestFullscreen=function(e){var t,n=this.options_.Promise||a.a.Promise;return n?(t=this,new n((function(n,i){function r(){t.off("fullscreenerror",s),t.off("fullscreenchange",a)}function a(){r(),n()}function s(e,t){r(),i(t)}t.one("fullscreenchange",a),t.one("fullscreenerror",s);var o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(n,i))}))):this.requestFullscreenHelper_()},n.requestFullscreenHelper_=function(e){var t,n=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then((function(){return n.isFullscreen(!0)}),(function(){return n.isFullscreen(!1)})),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},n.exitFullscreen=function(){var e,t=this.options_.Promise||a.a.Promise;return t?(e=this,new t((function(t,n){function i(){e.off("fullscreenerror",a),e.off("fullscreenchange",r)}function r(){i(),t()}function a(e,t){i(),n(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",a);var s=e.exitFullscreenHelper_();s&&(s.then(i,i),s.then(t,n))}))):this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e,t=this;if(this.fsApi_.requestFullscreen)return(e=s.a[this.fsApi_.exitFullscreen]())&&Mt(e.then((function(){return t.isFullscreen(!1)}))),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},n.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=s.a.documentElement.style.overflow,et(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",ye(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){u.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,tt(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,_e(s.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},n.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},n.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in s.a&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in s.a)return s.a.exitPictureInPicture()},n.handleKeyDown=function(e){var t=this.options_.userActions;t&&t.hotkeys&&(function(e){var t=e.tagName.toLowerCase();return!!e.isContentEditable||("input"===t?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type):-1!==["textarea"].indexOf(t))}(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)))},n.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},n=t.fullscreenKey,i=(n=void 0===n?function(e){return u.a.isEventKey(e,"f")}:n,t.muteKey);i=void 0===i?function(e){return u.a.isEventKey(e,"m")}:i,t=t.playPauseKey,t=void 0===t?function(e){return u.a.isEventKey(e,"k")||u.a.isEventKey(e,"Space")}:t;n.call(this,e)?(e.preventDefault(),e.stopPropagation(),n=xt.getComponent("FullscreenToggle"),!1!==s.a[this.fsApi_.fullscreenEnabled]&&n.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),xt.getComponent("MuteToggle").prototype.handleClick.call(this,e)):t.call(this,e)&&(e.preventDefault(),e.stopPropagation(),xt.getComponent("PlayToggle").prototype.handleClick.call(this,e))},n.canPlayType=function(e){for(var t=0,n=this.options_.techOrder;t<n.length;t++){var i=n[t],r=pn.getTech(i);if(r=r||xt.getComponent(i)){if(r.isSupported()&&(r=r.canPlayType(e)))return r}else M.error('The "'+i+'" tech is undefined. Skipped browser support check for that tech.')}return""},n.selectSource=function(e){function t(e,t,n){var i;return e.some((function(e){return t.some((function(t){if(i=n(e,t))return!0}))})),i}function n(e,t){var n=e[0];if(e[1].canPlaySource(t,r.options_[n.toLowerCase()]))return{source:t,tech:n}}var i,r=this,a=this.options_.techOrder.map((function(e){return[e,pn.getTech(e)]})).filter((function(e){var t=e[0];e=e[1];return e?e.isSupported():(M.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}));a=this.options_.sourceOrder?t(e,a,(i=n,function(e,t){return i(t,e)})):t(a,e,n);return a||!1},n.handleSrc_=function(e,t){var n=this;if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var i,r,a=kn(e);a.length?(this.changingSrc_=!0,t||(this.cache_.sources=a),this.updateSourceCaches_(a[0]),vn(this,a[0],(function(e,i){var r;if(n.middleware_=i,t||(n.cache_.sources=a),n.updateSourceCaches_(e),n.src_(e))return 1<a.length?n.handleSrc_(a.slice(1)):(n.changingSrc_=!1,n.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void n.triggerReady());r=n.tech_,i.forEach((function(e){return e.setTech&&e.setTech(r)}))})),this.options_.retryOnError&&1<a.length&&(i=function(){n.error(null),n.handleSrc_(a.slice(1),!0)},r=function(){n.off("error",i)},this.one("error",i),this.one("playing",r),this.resetRetryOnError_=function(){n.off("error",i),n.off("playing",r)})):this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0)},n.src=function(e){return this.handleSrc_(e,!1)},n.src_=function(e){var t,n,i=this,r=this.selectSource([e]);return!r||(t=r.tech,n=this.techName_,kt(t)!==kt(n)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){i.changingSrc_=!1}))):this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1)},n.load=function(){this.techCall_("load")},n.reset=function(){var e=this,t=this.options_.Promise||a.a.Promise;this.paused()||!t?this.doReset_():Mt(this.play().then((function(){return e.doReset_()})))},n.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),vt(this)&&this.trigger("playerreset")},n.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},n.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar||{},t=e.durationDisplay;e=e.remainingTimeDisplay;t&&t.updateContent(),e&&e.updateContent()},n.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},n.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},n.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},n.currentSource=function(){return this.cache_.source||{}},n.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},n.currentType=function(){return this.currentSource()&&this.currentSource().type||""},n.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},n.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"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):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},n.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},n.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},n.poster=function(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},n.handleTechPosterChange_=function(){var e;(!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster&&(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))},n.controls=function(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!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_()))},n.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;this.usingNativeControls_!==(e=!!e)&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},n.error=function(e){var t,n=this;return void 0===e?this.error_||null:(O("beforeerror").forEach((function(t){t=t(n,e),V(t)&&!Array.isArray(t)||"string"==typeof t||"number"==typeof t||null===t?e=t:n.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code?(this.options_.suppressNotSupportedError=!(t=function(){this.error(e)}),this.any(["click","touchstart"],t),void this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))):null===e?(this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close())):(this.error_=new Lt(e),this.addClass("vjs-error"),M.error("(CODE:"+this.error_.code+" "+Lt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),void O("error").forEach((function(e){return e(n,n.error_)}))))},n.reportUserActivity=function(e){this.userActivity_=!0},n.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");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")}},n.listenForUserActivity_=function(){function e(e){a(),this.clearInterval(t)}var t,n,i,r,a=mt(this,this.reportUserActivity),s=(this.on("mousedown",(function(){a(),this.clearInterval(t),t=this.setInterval(a,250)})),this.on("mousemove",(function(e){e.screenX===n&&e.screenY===i||(n=e.screenX,i=e.screenY,a())})),this.on("mouseup",e),this.on("mouseleave",e),this.getChild("controlBar"));!s||se||K||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",a),this.on("keyup",a),this.setInterval((function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(r),(e=this.options_.inactivityTimeout)<=0||(r=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e)))}),250)},n.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},n.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},n.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},n.enableAudioOnlyUI_=function(){var e=this,t=(this.addClass("vjs-audio-only-mode"),this.children()),n=this.getChild("ControlBar"),i=n&&n.currentHeight();t.forEach((function(t){t!==n&&t.el_&&!t.hasClass("vjs-hidden")&&(t.hide(),e.audioOnlyCache_.hiddenChildren.push(t))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(i),this.trigger("audioonlymodechange")},n.disableAudioOnlyUI_=function(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach((function(e){return 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t.disableAudioOnlyUI_()}));e?(this.isInPictureInPicture()&&this.exitPictureInPicture(),this.isFullscreen()&&this.exitFullscreen(),this.enableAudioOnlyUI_()):this.disableAudioOnlyUI_()},n.enablePosterModeUI_=function(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.disablePosterModeUI_=function(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.audioPosterMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioPosterMode_)return this.audioPosterMode_;this.audioPosterMode_=e;var n=this.options_.Promise||a.a.Promise;return n?e?(this.audioOnlyMode()?this.audioOnlyMode(!1):n.resolve()).then((function(){t.enablePosterModeUI_()})):n.resolve().then((function(){t.disablePosterModeUI_()})):e?(this.audioOnlyMode()&&this.audioOnlyMode(!1),void this.enablePosterModeUI_()):void this.disablePosterModeUI_()},n.addTextTrack=function(e,t,n){if(this.tech_)return 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See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. 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this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(t&&(this.trigger("mediachanging"),"HAVE_MASTER"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(nr(e,!0)),t){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,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,r){if(n.request){if(e.lastRequest=Date.now(),e.resolvedUri=Pi(n.handleManifestRedirects,e.resolvedUri,r),t)return n.playlistRequestError(n.request,e,i);n.haveMetadata({playlistString:r.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===i?n.trigger("loadedmetadata"):n.trigger("mediachange")}}))}},n.pause=function(){this.mediaUpdateTimeout&&(a.a.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_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},n.load=function(e){var t=this,n=(this.mediaUpdateTimeout&&(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media());if(e)return e=n?(n.partTargetDuration||n.targetDuration)/2*1e3:5e3,void(this.mediaUpdateTimeout=a.a.setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),e));this.started?n&&!n.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},n.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=a.a.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},n.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=a.a.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((function(){e.setupInitialPlaylist(e.src)}),0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:n.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=Pi(e.handleManifestRedirects,e.src,n),t=e.parseManifest_({manifestString:n.responseText,url:e.src}),e.setupInitialPlaylist(t)}}))},n.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},n.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,Ji(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=er(e),e.segments.forEach((function(t){Zi(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t,n,i,r=this.srcUri()||a.a.location.href;this.master=(n=ra(0,t=r),(i={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:a.a.location.href,resolvedUri:a.a.location.href,playlists:[{uri:t,id:n,resolvedUri:t,attributes:{}}]}).playlists[n]=i.playlists[0],i.playlists[t]=i.playlists[0],i),this.haveMetadata({playlistObject:e,url:r,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(Ai.EventTarget),da=Ai.xhr,ha=Ai.mergeOptions,pa=(re=Object.freeze({__proto__:null,createTransferableMessage:ur,initSegmentId:lr,segmentKeyId:cr,hexDump:dr,tagDump:function(e){return e=e.bytes,dr(e)},textRanges:function(e){for(var t,n,i="",r=0;r<e.length;r++)i+=(n=r,(t=e).start(n)+"-"+t.end(n)+" ");return i}}),.25),fa=function(e){return e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds},ma=Ai.mergeOptions,ga=function(e,t){return(Boolean(!e.map&&!t.map)||Boolean(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},va=function(e){function t(t,n,i,r){void 0===i&&(i={}),(a=e.call(this)||this).masterPlaylistLoader_=r||l()(a),r||(a.isMaster_=!0);var a;r=i,i=r.withCredentials,i=void 0!==i&&i,r=r.handleManifestRedirects,r=void 0!==r&&r;if(a.vhs_=n,a.withCredentials=i,a.handleManifestRedirects=r,t)return a.on("minimumUpdatePeriod",(function(){a.refreshXml_()})),a.on("mediaupdatetimeout",(function(){a.refreshMedia_(a.media().id)})),a.state="HAVE_NOTHING",a.loadedPlaylists_={},a.logger_=Gr("DashPlaylistLoader"),a.isMaster_?(a.masterPlaylistLoader_.srcUrl=t,a.masterPlaylistLoader_.sidxMapping_={}):a.childPlaylist_=t,a;throw new Error("A 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t=e.startingState;e=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[e.id]=e,this.mediaRequest_=null,this.refreshMedia_(e.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},n.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(a.a.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},n.load=function(e){var t=this,n=(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.media());if(e)return e=n?n.targetDuration/2*1e3:5e3,void(this.mediaUpdateTimeout=a.a.setTimeout((function(){return t.load()}),e));this.started?n&&!n.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},n.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_((function(t,n){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])})):this.mediaRequest_=a.a.setTimeout((function(){return e.haveMaster_()}),0)},n.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(n,i){var r;if(!t.requestErrored_(n,i))return r=i.responseText!==t.masterPlaylistLoader_.masterXml_,t.masterPlaylistLoader_.masterXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?t.masterLoaded_=Date.parse(i.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=Pi(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,i),r?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(i,r)}))):e(i,r);"HAVE_NOTHING"===t.state&&(t.started=!1)}))},n.syncClientServerClock_=function(e){var t=this,n=Object(b.d)(this.masterPlaylistLoader_.masterXml_);return null===n?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===n.method?(this.masterPlaylistLoader_.clientOffset_=n.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:Wr(this.masterPlaylistLoader_.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},(function(i,r){if(t.request){if(i)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();i="HEAD"===n.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.masterPlaylistLoader_.clientOffset_=i-Date.now(),e()}})))},n.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},n.handleMaster_=function(){this.mediaRequest_=null;var e,t,n,i=this.masterPlaylistLoader_.master,r=(e={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_,previousManifest:i},t=e.masterXml,n=e.srcUrl,r=e.clientOffset,a=e.sidxMapping,e=e.previousManifest,t=Object(b.c)(t,{manifestUri:n,clientOffset:r,sidxMapping:a,previousManifest:e}),Ji(t,n,vr),t),a=(i&&(r=yr(i,r,this.masterPlaylistLoader_.sidxMapping_)),this.masterPlaylistLoader_.master=r||i,this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0]);return a&&a!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=a),(!i||r&&r.minimumUpdatePeriod!==i.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(r)},n.updateMinimumUpdatePeriodTimeout_=function(){var 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t,n,i=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,t=i.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(n=e[t]).nalUnitType?(i.length&&(i.duration=n.dts-i.dts,r.byteLength+=i.byteLength,r.nalCount+=i.length,r.duration+=i.duration,r.push(i)),(i=[n]).byteLength=n.data.byteLength,i.pts=n.pts,i.dts=n.dts):("slice_layer_without_partitioning_rbsp_idr"===n.nalUnitType&&(i.keyFrame=!0),i.duration=n.dts-i.dts,i.byteLength+=n.data.byteLength,i.push(n));return r.length&&(!i.duration||i.duration<=0)&&(i.duration=r[r.length-1].duration),r.byteLength+=i.byteLength,r.nalCount+=i.length,r.duration+=i.duration,r.push(i),r},ae=function(e){var t,n,i=[],r=[];for(i.byteLength=0,i.nalCount=0,i.duration=0,i.pts=e[0].pts,i.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++)(n=e[t]).keyFrame?(i.length&&(r.push(i),r.byteLength+=i.byteLength,r.nalCount+=i.nalCount,r.duration+=i.duration),(i=[n]).nalCount=n.length,i.byteLength=n.byteLength,i.pts=n.pts,i.dts=n.dts,i.duration=n.duration):(i.duration+=n.duration,i.nalCount+=n.length,i.byteLength+=n.byteLength,i.push(n));return r.length&&i.duration<=0&&(i.duration=r[r.length-1].duration),r.byteLength+=i.byteLength,r.nalCount+=i.nalCount,r.duration+=i.duration,r.push(i),r},se=function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(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},oe=function(e,t){for(var n,i,r,a=t||0,s=[],o=0;o<e.length;o++)for(i=e[o],n=0;n<i.length;n++)r=i[n],a+=(r=W(r,a)).size,s.push(r);return s},ue=function(e){for(var 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181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"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)},Le=function(e,t){var n,i,r,a,s=[];if(!(64&t[0]))return s;for(i=31&t[0],n=0;n<i;n++)a={type:3&t[2+(r=3*n)],pts:e},4&t[2+r]&&(a.ccData=t[3+r]<<8|t[4+r],s.push(a));return s},Ne=function(e){for(var t=e.byteLength,n=[],i=1;i<t-2;)0===e[i]&&0===e[i+1]&&3===e[i+2]?(n.push(i+2),i+=2):i++;if(0===n.length)return e;var r=t-n.length,a=new Uint8Array(r),s=0;for(i=0;i<r;s++,i++)s===n[0]&&(s++,n.shift()),a[i]=e[s];return a},Re=4,Me=((G.prototype=new B).push=function(e){var t,n;if("sei_rbsp"===e.nalUnitType&&(n=Pe(e.escapedRBSP)).payload&&n.payloadType===Re&&(t=De(n)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return 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this.flushStream("partialFlush")},G.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},G.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)},G.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},G.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},G.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},G.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(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}),je=(X.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},X.prototype.getText=function(){return this.rows.join("\n")},X.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},X.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},X.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},X.prototype.addText=function(e){this.rows[this.rowIdx]+=e},X.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},K.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new X(n),"function"==typeof t&&(this.windows[n].beforeRowOverflow=t)},K.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},K.prototype.createTextDecoder=function(e){if("undefined"==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})}},function e(t){t=t||{},e.prototype.init.call(this);var n,i=this,r=t.captionServices||{},a={};Object.keys(r).forEach((function(e){n=r[e],/^SERVICE/.test(e)&&(a[e]=n.encoding)})),this.serviceEncodings=a,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===i.current708Packet)&&i.new708Packet(),i.add708Bytes(e)}}),Ue=(je.prototype=new B,je.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},je.prototype.add708Bytes=function(e){var t=e.ccData,n=t>>>8;t&=255;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(n),this.current708Packet.data.push(t)},je.prototype.push708Packet=function(){var e,t=this.current708Packet,n=t.data,i=null,r=0,a=n[r++];for(t.seq=a>>6,t.sizeCode=63&a;r<n.length;r++)e=31&(a=n[r++]),7===(i=a>>5)&&0<e&&(i=n[r++]),this.pushServiceBlock(i,r,e),0<e&&(r+=e-1)},je.prototype.pushServiceBlock=function(e,t,n){for(var i,r=t,a=this.current708Packet.data,s=(s=this.services[e])||this.initService(e,r);r<t+n&&r<a.length;r++)i=a[r],z(i)?r=this.handleText(r,s):24===i?r=this.multiByteCharacter(r,s):16===i?r=this.extendedCommands(r,s):128<=i&&i<=135?r=this.setCurrentWindow(r,s):152<=i&&i<=159?r=this.defineWindow(r,s):136===i?r=this.clearWindows(r,s):140===i?r=this.deleteWindows(r,s):137===i?r=this.displayWindows(r,s):138===i?r=this.hideWindows(r,s):139===i?r=this.toggleWindows(r,s):151===i?r=this.setWindowAttributes(r,s):144===i?r=this.setPenAttributes(r,s):145===i?r=this.setPenColor(r,s):146===i?r=this.setPenLocation(r,s):143===i?s=this.reset(r,s):8===i?s.currentWindow.backspace():12===i?s.currentWindow.clearText():13===i?s.currentWindow.pendingNewLine=!0:14===i?s.currentWindow.clearText():141===i&&r++},je.prototype.extendedCommands=function(e,t){var n=this.current708Packet.data[++e];return z(n)?this.handleText(e,t,{isExtended:!0}):e},je.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},je.prototype.initService=function(e,t){var n,i="SERVICE"+e,r=this;return i in this.serviceEncodings&&(n=this.serviceEncodings[i]),this.services[e]=new K(e,n,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},je.prototype.handleText=function(e,t,n){var i,r=n&&n.isExtended,a=(n=n&&n.isMultiByte,this.current708Packet.data),s=r?4096:0,o=a[e],u=(a=a[e+1],t.currentWindow);a=t.textDecoder_&&!r?(n?(i=[o,a],e++):i=[o],t.textDecoder_.decode(new Uint8Array(i))):(n=Me[r=s|o]||r,4096&r&&r===n?"":String.fromCharCode(n));return u.pendingNewLine&&!u.isEmpty()&&u.newLine(this.getPts(e)),u.pendingNewLine=!1,u.addText(a),e},je.prototype.multiByteCharacter=function(e,t){var n=this.current708Packet.data,i=n[e+1];n=n[e+2];return z(i)&&z(n)?this.handleText(++e,t,{isMultiByte:!0}):e},je.prototype.setCurrentWindow=function(e,t){var n=this.current708Packet.data[e];return t.setCurrentWindow(7&n),e},je.prototype.defineWindow=function(e,t){var n=this.current708Packet.data,i=n[e];t.setCurrentWindow(7&i),t=t.currentWindow,i=n[++e];return t.visible=(32&i)>>5,t.rowLock=(16&i)>>4,t.columnLock=(8&i)>>3,t.priority=7&i,i=n[++e],t.relativePositioning=(128&i)>>7,t.anchorVertical=127&i,i=n[++e],t.anchorHorizontal=i,i=n[++e],t.anchorPoint=(240&i)>>4,t.rowCount=15&i,i=n[++e],t.columnCount=63&i,i=n[++e],t.windowStyle=(56&i)>>3,t.penStyle=7&i,t.virtualRowCount=t.rowCount+1,e},je.prototype.setWindowAttributes=function(e,t){var n=this.current708Packet.data,i=(t=(n[e],t.currentWindow.winAttr),n[++e]);return t.fillOpacity=(192&i)>>6,t.fillRed=(48&i)>>4,t.fillGreen=(12&i)>>2,t.fillBlue=3&i,i=n[++e],t.borderType=(192&i)>>6,t.borderRed=(48&i)>>4,t.borderGreen=(12&i)>>2,t.borderBlue=3&i,i=n[++e],t.borderType+=(128&i)>>5,t.wordWrap=(64&i)>>6,t.printDirection=(48&i)>>4,t.scrollDirection=(12&i)>>2,t.justify=3&i,i=n[++e],t.effectSpeed=(240&i)>>4,t.effectDirection=(12&i)>>2,t.displayEffect=3&i,e},je.prototype.flushDisplayed=function(e,t){for(var n=[],i=0;i<8;i++)t.windows[i].visible&&!t.windows[i].isEmpty()&&n.push(t.windows[i].getText());t.endPts=e,t.text=n.join("\n\n"),this.pushCaption(t),t.startPts=e},je.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)},je.prototype.displayWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible=1);return e},je.prototype.hideWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible=0);return e},je.prototype.toggleWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible^=1);return e},je.prototype.clearWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&t.windows[r].clearText();return e},je.prototype.deleteWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&t.windows[r].reset();return e},je.prototype.setPenAttributes=function(e,t){var n=this.current708Packet.data,i=(t=(n[e],t.currentWindow.penAttr),n[++e]);return t.textTag=(240&i)>>4,t.offset=(12&i)>>2,t.penSize=3&i,i=n[++e],t.italics=(128&i)>>7,t.underline=(64&i)>>6,t.edgeType=(56&i)>>3,t.fontStyle=7&i,e},je.prototype.setPenColor=function(e,t){var n=this.current708Packet.data,i=(t=(n[e],t.currentWindow.penColor),n[++e]);return t.fgOpacity=(192&i)>>6,t.fgRed=(48&i)>>4,t.fgGreen=(12&i)>>2,t.fgBlue=3&i,i=n[++e],t.bgOpacity=(192&i)>>6,t.bgRed=(48&i)>>4,t.bgGreen=(12&i)>>2,t.bgBlue=3&i,i=n[++e],t.edgeRed=(48&i)>>4,t.edgeGreen=(12&i)>>2,t.edgeBlue=3&i,e},je.prototype.setPenLocation=function(e,t){var n=this.current708Packet.data,i=(n[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=n[++e],i.row=15&t,t=n[++e],i.column=63&t,e},je.prototype.reset=function(e,t){var n=this.getPts(e);return this.flushDisplayed(n,t),this.initService(t.serviceNum,e)},{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}),Be=14,Fe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ve=function e(t,n){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,n,i,r,a=32639&e.ccData;a===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&a)?this.lastControlCode_=a:a!==this.PADDING_&&(this.lastControlCode_=null),t=a>>>8,n=255&a,a!==this.PADDING_&&(a===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":a===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):a===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):a===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):a===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):a===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):a===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):a===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=Q()):a===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=Q():a===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Q()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,n)?(i=Y((t=(3&t)<<8)|n),this[this.mode_](e.pts,i),this.column_++):this.isExtCharacter(t,n)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),i=Y((t=(3&t)<<8)|n),this[this.mode_](e.pts,i),this.column_++):this.isMidRowCode(t,n)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&n)&&this.addFormatting(e.pts,["i"]),1==(1&n)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,n)?this.column_+=3&n:this.isPAC(t,n)?(r=Fe.indexOf(7968&a),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(this.clearFormatting(e.pts),this.row_=r),1&n&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&a)&&(this.column_=4*((14&a)>>1)),this.isColorPAC(n)&&14==(14&n)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===n&&(n=null),i=Y(t),i+=Y(n),this[this.mode_](e.pts,i),this.column_+=i.length)))}},qe=(Ve.prototype=new B,Ve.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Ve.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Q(),this.nonDisplayed_=Q(),this.lastControlCode_=null,this.column_=0,this.row_=Be,this.rollUpRows_=2,this.formatting_=[]},Ve.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_},Ve.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},Ve.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Ve.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Ve.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Ve.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Ve.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Ve.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Ve.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=Be,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Q(),this.displayed_=Q()),void 0!==t&&t!==this.row_)for(var n=0;n<this.rollUpRows_;n++)this.displayed_[t-n]=this.displayed_[this.row_-n],this.displayed_[this.row_-n]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Ve.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t),t=t.reduce((function(e,t){return e+"<"+t+">"}),""),this[this.mode_](e,t)},Ve.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),""),this.formatting_=[],this[this.mode_](e,t))},Ve.prototype.popOn=function(e,t){var n=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=n+=t},Ve.prototype.rollUp=function(e,t){var n=this.displayed_[this.row_];this.displayed_[this.row_]=n+=t},Ve.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<Be+1;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Ve.prototype.paintOn=function(e,t){var n=this.displayed_[this.row_];this.displayed_[this.row_]=n+=t},{CaptionStream:G,Cea608Stream:Ve,Cea708Stream:je}),He={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},We=8589934592,Ge=4294967296;function ze(e,t,n){for(var i="",r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i}function Xe(e,t,n){return decodeURIComponent(ze(e,t,n))}function Ke(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}J.prototype=new B;var Ye,Qe,$e,Je=J,Ze=$,et={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Xe(e.data,1,t),e.value=Xe(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Xe(e.data,1,t),e.url=Xe(e.data,t+1,e.data.length);break}},PRIV:function(e){for(var t,n=0;n<e.data.length;n++)if(0===e.data[n]){e.owner=(t=e.data,unescape(ze(t,0,n)));break}e.privateData=e.data.subarray(n+1),e.data=e.privateData}},tt=function(e){var t,n={descriptor:e&&e.descriptor},i=0,r=[],a=0;if(tt.prototype.init.call(this),this.dispatchType=He.METADATA_STREAM_TYPE.toString(16),n.descriptor)for(t=0;t<n.descriptor.length;t++)this.dispatchType+=("00"+n.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,s,o,u,l,c;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),a+=e.data.byteLength,1===r.length&&(i=Ke(e.data.subarray(6,10)),i+=10),!(a<i)){for(t={data:new Uint8Array(i),frames:[],pts:r[0].pts,dts:r[0].dts},o=0;o<i;)t.data.set(r[0].data.subarray(0,i-o),o),o+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();n=10,64&t.data[5]&&(n=(n+=4)+Ke(t.data.subarray(10,14)),i-=Ke(t.data.subarray(16,20)));do{if((s=Ke(t.data.subarray(n+4,n+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."})}while((c={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+s+10)}).key=c.id,et[c.id]&&(et[c.id](c),"com.apple.streaming.transportStreamTimestamp"===c.owner&&(l=(1&(u=c.data)[3])<<30|u[4]<<22|u[5]<<14|u[6]<<6|u[7]>>>2,l=(l*=4)+(3&u[7]),c.timeStamp=l,void 0===t.pts&&void 0===t.dts&&(t.pts=c.timeStamp,t.dts=c.timeStamp),this.trigger("timestamp",c))),t.frames.push(c),(n=n+10+s)<i);this.trigger("data",t)}}},nt=(tt.prototype=new B,tt),it=function(){var e=new Uint8Array(188),t=0;it.prototype.init.call(this),this.push=function(n){var i,r=0,a=188;for(t?((i=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),i.set(n,t),t=0):i=n;a<i.byteLength;)71===i[r]&&71===i[a]?(this.trigger("data",i.subarray(r,a)),r+=188,a+=188):(r++,a++);r<i.byteLength&&(e.set(i.subarray(r),0),t=i.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")}},rt=(it.prototype=new B,(Ye=function(){var e,t,n,i;Ye.prototype.init.call(this),(i=this).packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,i){var r=0;i.payloadUnitStartIndicator&&(r+=e[r]+1),("pat"===i.type?t:n)(e.subarray(r),i)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],i.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=i.pmtPid},n=function(e,t){var n,r;if(1&e[5]){for(i.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<n;){var a=e[r],s=(31&e[r+1])<<8|e[r+2];a===He.H264_STREAM_TYPE&&null===i.programMapTable.video?i.programMapTable.video=s:a===He.ADTS_STREAM_TYPE&&null===i.programMapTable.audio?i.programMapTable.audio=s:a===He.METADATA_STREAM_TYPE&&(i.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=i.programMapTable}},this.push=function(t){var n={},i=4;if(n.payloadUnitStartIndicator=!!(64&t[1]),n.pid=31&t[1],n.pid<<=8,n.pid|=t[2],1<(48&t[3])>>>4&&(i+=t[i]+1),0===n.pid)n.type="pat",e(t.subarray(i),n),this.trigger("data",n);else if(n.pid===this.pmtPid)for(n.type="pmt",e(t.subarray(i),n),this.trigger("data",n);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,i,n]):this.processPes_(t,i,n)},this.processPes_=function(e,t,n){n.pid===this.programMapTable.video?n.streamType=He.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=He.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}}).prototype=new B,Ye.STREAM_TYPES={h264:27,adts:15},(Qe=function(){function e(e,t,i){var r,a=new Uint8Array(e.size),s={type:t},u=0,l=0;if(e.data.length&&!(e.size<9)){for(s.trackId=e.data[0].pid,u=0;u<e.data.length;u++)r=e.data[u],a.set(r.data,l),l+=r.data.byteLength;o(a,s),t="video"===t||s.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&n.trigger("data",s)}}var t,n=this,i=!1,r={data:[],size:0},a={data:[],size:0},s={data:[],size:0},o=function(e,t){var n=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==n&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(4&e[6]),192&(n=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&n&&(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]))};Qe.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var t,n;switch(o.streamType){case He.H264_STREAM_TYPE:t=r,n="video";break;case He.ADTS_STREAM_TYPE:t=a,n="audio";break;case He.METADATA_STREAM_TYPE:t=s,n="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&e(t,n,!0),t.data.push(o),t.size+=o.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=o.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),i=!0,n.trigger("data",e)}})[o.type]()},this.reset=function(){r.size=0,r.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){e(r,"video"),e(a,"audio"),e(s,"timed-metadata")},this.flush=function(){var e;!i&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),n.trigger("data",e)),i=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new B,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:it,TransportParseStream:Ye,ElementaryStream:Qe,TimestampRolloverStream:Je,CaptionStream:qe.CaptionStream,Cea608Stream:qe.Cea608Stream,Cea708Stream:qe.Cea708Stream,MetadataStream:nt});for($e in He)He.hasOwnProperty($e)&&(rt[$e]=He[$e]);var at,st,ot=rt,ut=ve,lt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],ct=function(e){var t,n=0;ct.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+n+" outside syncword"})},this.push=function(i){var r,a,s,o,u,l,c=0;if(e||(n=0),"audio"===i.type){for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+i.data.byteLength)).set(s),t.set(i.data,s.byteLength)):t=i.data;c+7<t.length;)if(255!==t[c]||240!=(246&t[c+1]))"number"!=typeof l&&(l=c),c++;else{if("number"==typeof l&&(this.skipWarn_(l,c),l=null),a=2*(1&~t[c+1]),r=(3&t[c+3])<<11|t[c+4]<<3|(224&t[c+5])>>5,u=(o=1024*(1+(3&t[c+6])))*ut/lt[(60&t[c+2])>>>2],t.byteLength-c<r)break;this.trigger("data",{pts:i.pts+n*u,dts:i.dts+n*u,sampleCount:o,audioobjecttype:1+(t[c+2]>>>6&3),channelcount:(1&t[c+2])<<2|(192&t[c+3])>>>6,samplerate:lt[(60&t[c+2])>>>2],samplingfrequencyindex:(60&t[c+2])>>>2,samplesize:16,data:t.subarray(c+7+a,c+r)}),n++,c+=r}"number"==typeof l&&(this.skipWarn_(l,c),l=null),t=t.subarray(c)}},this.flush=function(){n=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},dt=(ct.prototype=new B,ct),ht=function(e){var t=e.byteLength,n=0,i=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+i},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),n=new DataView(a.buffer).getUint32(0),i=8*s,t-=s},this.skipBits=function(e){var r;e<i||(e=(e-=i)-8*(r=Math.floor(e/8)),t-=r,this.loadWord()),n<<=e,i-=e},this.readBits=function(e){var r=Math.min(i,e),a=n>>>32-r;return 0<(i-=r)?n<<=r:0<t&&this.loadWord(),0<(r=e-r)?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){for(var e=0;e<i;++e)if(0!=(n&2147483648>>>e))return n<<=e,i-=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()},pt=function(){var e,t,n=0;pt.prototype.init.call(this),this.push=function(i){for(var r,a=(t=t?((r=new Uint8Array(t.byteLength+i.data.byteLength)).set(t),r.set(i.data,t.byteLength),r):i.data).byteLength;n<a-3;n++)if(1===t[n+2]){e=n+5;break}for(;e<a;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}for(n+3!==e-2&&this.trigger("data",t.subarray(n+3,e-2));1!==t[++e]&&e<a;);n=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(n+3,e-2)),n=e-2,e+=3;break;default:e+=3}t=t.subarray(n),e-=n,n=0},this.reset=function(){t=null,n=0,this.trigger("reset")},this.flush=function(){t&&3<t.byteLength&&this.trigger("data",t.subarray(n+3)),t=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};function ft(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:ft(e,t+=Et(e,t))}function mt(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}function gt(e,t){for(var n=Object.keys(t),i=0;i<n.length;i++){var r=n[i];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Lt.bind(e,r))}}function vt(e,t){var n;if(e.length===t.length){for(n=0;n<e.length;n++)if(e[n]!==t[n])return;return 1}}function yt(e,t,n,i,r,a){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(i-t),pts:e+(r-n)},prependedContentDuration:a,baseMediaDecodeTime:e}}pt.prototype=new B,st={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(at=function(){var e,t,n,i,r,a,s,o=new pt;at.prototype.init.call(this),(e=this).push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,i=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:n,dts:i,data:s,nalUnitTypeCode:31&s[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(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()},s=function(e,t){for(var n=8,i=8,r=0;r<e;r++)n=0===(i=0!==i?(n+t.readExpGolomb()+256)%256:i)?n:i},r=function(e){for(var t=e.byteLength,n=[],i=1;i<t-2;)0===e[i]&&0===e[i+1]&&3===e[i+2]?(n.push(i+2),i+=2):i++;if(0===n.length)return e;var r=t-n.length,a=new Uint8Array(r),s=0;for(i=0;i<r;s++,i++)s===n[0]&&(s++,n.shift()),a[i]=e[s];return a},a=function(e){var t,n,i,r,a,o,u=0,l=0,c=0,d=0,h=[1,1],p=new ht(e),f=(e=p.readUnsignedByte(),p.readUnsignedByte()),m=p.readUnsignedByte();if(p.skipUnsignedExpGolomb(),st[e]&&(3===(n=p.readUnsignedExpGolomb())&&p.skipBits(1),p.skipUnsignedExpGolomb(),p.skipUnsignedExpGolomb(),p.skipBits(1),p.readBoolean()))for(a=3!==n?8:12,o=0;o<a;o++)p.readBoolean()&&s(o<6?16:64,p);if(p.skipUnsignedExpGolomb(),0===(n=p.readUnsignedExpGolomb()))p.readUnsignedExpGolomb();else if(1===n)for(p.skipBits(1),p.skipExpGolomb(),p.skipExpGolomb(),t=p.readUnsignedExpGolomb(),o=0;o<t;o++)p.skipExpGolomb();if(p.skipUnsignedExpGolomb(),p.skipBits(1),n=p.readUnsignedExpGolomb(),i=p.readUnsignedExpGolomb(),0===(r=p.readBits(1))&&p.skipBits(1),p.skipBits(1),p.readBoolean()&&(u=p.readUnsignedExpGolomb(),l=p.readUnsignedExpGolomb(),c=p.readUnsignedExpGolomb(),d=p.readUnsignedExpGolomb()),p.readBoolean()&&p.readBoolean()){switch(p.readUnsignedByte()){case 1:h=[1,1];break;case 2:h=[12,11];break;case 3:h=[10,11];break;case 4:h=[16,11];break;case 5:h=[40,33];break;case 6:h=[24,11];break;case 7:h=[20,11];break;case 8:h=[32,11];break;case 9:h=[80,33];break;case 10:h=[18,11];break;case 11:h=[15,11];break;case 12:h=[64,33];break;case 13:h=[160,99];break;case 14:h=[4,3];break;case 15:h=[3,2];break;case 16:h=[2,1];break;case 255:h=[p.readUnsignedByte()<<8|p.readUnsignedByte(),p.readUnsignedByte()<<8|p.readUnsignedByte()]}h&&(h[0],h[1])}return{profileIdc:e,levelIdc:m,profileCompatibility:f,width:16*(n+1)-2*u-2*l,height:(2-r)*(i+1)*16-2*c-2*d,sarRatio:h}}}).prototype=new B;Je=at;var _t,bt,Tt,St=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Et=function(e,t){var n=0<=(n=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?n:0;return(16&e[t+5])>>4?n+20:n+10},kt=function(e,t,n){for(var i="",r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i},wt={isLikelyAacData:function(e){var t=ft(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:Et,parseAdtsSize:function(e,t){var n=(224&e[t+5])>>5,i=e[t+4]<<3;return 6144&e[t+3]|i|n},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return St[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,n=10;64&e[5]&&(n=(n+=4)+mt(e.subarray(10,14)));do{if((t=mt(e.subarray(n+4,n+8)))<1)return null;if("PRIV"===String.fromCharCode(e[n],e[n+1],e[n+2],e[n+3]))for(var i,r,a=e.subarray(n+10,n+t+10),s=0;s<a.byteLength;s++)if(0===a[s]){if("com.apple.streaming.transportStreamTimestamp"===unescape(kt(a,0,s)))return r=(1&(i=a.subarray(s+1))[3])<<30|i[4]<<22|i[5]<<14|i[6]<<6|i[7]>>>2,(r*=4)+(3&i[7]);break}}while((n=n+10+t)<e.byteLength);return null}},Ct=function(){var e=new Uint8Array,t=0;Ct.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var i,r,a=0,s=0;for(e.length?(r=e.length,(e=new Uint8Array(n.byteLength+r)).set(e.subarray(0,r)),e.set(n,r)):e=n;3<=e.length-s;)if(e[s]==="I".charCodeAt(0)&&e[s+1]==="D".charCodeAt(0)&&e[s+2]==="3".charCodeAt(0)){if(e.length-s<10)break;if(s+(a=wt.parseId3TagSize(e,s))>e.length)break;i={type:"timed-metadata",data:e.subarray(s,s+a)},this.trigger("data",i),s+=a}else if(255==(255&e[s])&&240==(240&e[s+1])){if(e.length-s<7)break;if(s+(a=wt.parseAdtsSize(e,s))>e.length)break;i={type:"audio",data:e.subarray(s,s+a),pts:t,dts:t},this.trigger("data",i),s+=a}else s++;r=e.length-s,e=0<r?e.subarray(s):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}},Ot=(Ct.prototype=new B,Ct),xt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],It=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],At=Je,Pt=wt.isLikelyAacData,Dt=ve,Lt=function(e,t){t.stream=e,this.trigger("log",t)},Nt=function(e,t){var n=[],i=0,r=0,a=1/0,s=(t=t||{}).firstSequenceNumber||0;Nt.prototype.init.call(this),this.push=function(t){Ae(e,t),e&&xt.forEach((function(n){e[n]=t[n]})),n.push(t)},this.setEarliestDts=function(e){i=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){r=e},this.flush=function(){var o,u,l,c,d;0!==n.length&&(o=ke(n,e,i),e.baseMediaDecodeTime=Ie(e,t.keepOriginalTimestamps),d=Ee(e,o,r,a),e.samples=we(o),l=ee(Ce(o)),n=[],c=te(s,[e]),u=new Uint8Array(c.byteLength+l.byteLength),s++,u.set(c),u.set(l,c.byteLength),xe(e),l=Math.ceil(1024*Dt/e.samplerate),o.length&&(c=o.length*l,this.trigger("segmentTimingInfo",yt(be(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+c,o[0].pts+c,d||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+c})),this.trigger("data",{track:e,boxes:u})),this.trigger("done","AudioSegmentStream")},this.reset=function(){xe(e),n=[],this.trigger("reset")}};function Rt(e){var t=31&e[1];return t<<8|e[2]}function Mt(e){return!!(64&e[1])}function jt(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Ut(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}}Nt.prototype=new B,(_t=function(e,t){var n,i,r=[],a=[],s=(t=t||{}).firstSequenceNumber||0;_t.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Ae(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.config,e.sps=[t.data],It.forEach((function(t){e[t]=n[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.data,e.pps=[t.data]),r.push(t)},this.flush=function(){for(var n,i,o,u=0;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();if(0===r.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=re(r),(n=ae(n))[0][0].keyFrame||((l=this.getGopForFusion_(r[0],e))?(u=l.duration,n.unshift(l),n.byteLength+=l.byteLength,n.nalCount+=l.nalCount,n.pts=l.pts,n.dts=l.dts,n.duration+=l.duration):n=se(n)),a.length){var l=t.alignGopsAtEnd?this.alignGopsAtEnd_(n):this.alignGopsAtStart_(n);if(!l)return this.gopCache_.unshift({gop:n.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");xe(e),n=l}Ae(e,n),e.samples=oe(n),l=ee(ue(n)),e.baseMediaDecodeTime=Ie(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",n.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),i=n[0],o=n[n.length-1],this.trigger("segmentTimingInfo",yt(e.baseMediaDecodeTime,i.dts,i.pts,o.dts+o.duration,o.pts+o.duration,u)),this.trigger("timingInfo",{start:n[0].pts,end:n[n.length-1].pts+n[n.length-1].duration}),this.gopCache_.unshift({gop:n.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),i=te(s,[e]),o=new Uint8Array(i.byteLength+l.byteLength),s++,o.set(i),o.set(l,i.byteLength),this.trigger("data",{track:e,boxes:o}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),r=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){xe(e),i=n=void 0},this.getGopForFusion_=function(t){for(var n,i,r,a=1/0,s=0;s<this.gopCache_.length;s++)i=(r=this.gopCache_[s]).gop,e.pps&&vt(e.pps[0],r.pps[0])&&e.sps&&vt(e.sps[0],r.sps[0])&&(i.dts<e.timelineStartInfo.dts||-1e4<=(i=t.dts-i.dts-i.duration)&&i<=45e3&&(!n||i<a)&&(n=r,a=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){for(var t,n,i,r,s=e.byteLength,o=e.nalCount,u=e.duration,l=t=0;l<a.length&&t<e.length&&(n=a[l],i=e[t],n.pts!==i.pts);)i.pts>n.pts?l++:(t++,s-=i.byteLength,o-=i.nalCount,u-=i.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=s,r.duration=u,r.nalCount=o,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,n,i=a.length-1,r=e.length-1,s=null,o=!1;0<=i&&0<=r;){if(t=a[i],n=e[r],t.pts===n.pts){o=!0;break}t.pts>n.pts?i--:(i===a.length-1&&(s=r),r--)}if(!o&&null===s)return null;if(0===(u=o?r:s))return e;var u=e.slice(u),l=u.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 u.byteLength=l.byteLength,u.duration=l.duration,u.nalCount=l.nalCount,u.pts=u[0].pts,u.dts=u[0].dts,u},this.alignGopsWith=function(e){a=e}}).prototype=new B,((Tt=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,Tt.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new B).flush=function(e){var t,n,i,r=0,a={captions:[],captionStreams:{},metadata:[],info:{}},s=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(s=this.videoTrack.timelineStartInfo.pts,It.forEach((function(e){a.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(s=this.audioTrack.timelineStartInfo.pts,xt.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,e=ne(this.pendingTracks),a.initSegment=new Uint8Array(e.byteLength),a.initSegment.set(e),a.data=new Uint8Array(this.pendingBytes),i=0;i<this.pendingBoxes.length;i++)a.data.set(this.pendingBoxes[i],r),r+=this.pendingBoxes[i].byteLength;for(i=0;i<this.pendingCaptions.length;i++)(t=this.pendingCaptions[i]).startTime=Se(t.startPts,s,this.keepOriginalTimestamps),t.endTime=Se(t.endPts,s,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(i=0;i<this.pendingMetadata.length;i++)(n=this.pendingMetadata[i]).cueTime=Se(n.pts,s,this.keepOriginalTimestamps),a.metadata.push(n);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),i=0;i<a.captions.length;i++)t=a.captions[i],this.trigger("caption",t);for(i=0;i<a.metadata.length;i++)n=a.metadata[i],this.trigger("id3Frame",n)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Tt.prototype.setRemux=function(e){this.remuxTracks=e},(bt=function(e){var t,n,i=this,r=!0;bt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};(this.transmuxPipeline_=r).type="aac",r.metadataStream=new ot.MetadataStream,r.aacStream=new Ot,r.audioTimestampRolloverStream=new ot.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new ot.TimestampRolloverStream("timed-metadata"),r.adtsStream=new dt,r.coalesceStream=new Tt(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(a){"timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:i.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new Nt(n,e),r.audioSegmentStream.on("log",i.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),i.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),gt(this,r)},this.setupTsPipeline=function(){var r={};(this.transmuxPipeline_=r).type="ts",r.metadataStream=new ot.MetadataStream,r.packetStream=new ot.TransportPacketStream,r.parseStream=new ot.TransportParseStream,r.elementaryStream=new ot.ElementaryStream,r.timestampRolloverStream=new ot.TimestampRolloverStream,r.adtsStream=new dt,r.h264Stream=new At,r.captionStream=new ot.CaptionStream(e),r.coalesceStream=new Tt(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(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?n||"audio"!==a.tracks[s].type||((n=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new _t(t,e),r.videoSegmentStream.on("log",i.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-i.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",i.trigger.bind(i,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",i.trigger.bind(i,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){n&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",i.trigger.bind(i,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),n&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new Nt(n,e),r.audioSegmentStream.on("log",i.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",i.trigger.bind(i,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),i.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,i.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),gt(this,r)},this.setBaseMediaDecodeTime=function(i){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=i),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,xe(n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,xe(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var n=this.transmuxPipeline_;e.remux=t,n&&n.coalesceStream&&n.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(n){n.stream=e,t.trigger("log",n)}},this.push=function(e){var t;r&&((t=Pt(e))&&"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 B;var Bt=bt,Ft=(nt=function(e){return e>>>0},Je=function(e){return("00"+e.toString(16)).slice(-2)},function(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}),Vt=nt,qt=function e(t,n){var i,r,a,s=[];if(!n.length)return null;for(i=0;i<t.byteLength;)r=Vt(t[i]<<24|t[i+1]<<16|t[i+2]<<8|t[i+3]),a=Ft(t.subarray(i+4,i+8)),r=1<r?i+r:t.byteLength,a===n[0]&&(1===n.length?s.push(t.subarray(i+8,r)):(a=e(t.subarray(i+8,r),n.slice(1))).length&&(s=s.concat(a))),i=r;return s},Ht=nt,Wt=V.getUint64,Gt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=Wt(e.subarray(4)):t.baseMediaDecodeTime=Ht(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},zt=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]}},Xt=function(e){var t,n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&n.flags[2],a=4&n.flags[2],s=1&n.flags[1],o=2&n.flags[1],u=4&n.flags[1],l=8&n.flags[1],c=i.getUint32(4),d=8;for(r&&(n.dataOffset=i.getInt32(d),d+=4),a&&c&&(t={flags:zt(e.subarray(d,d+4))},d+=4,s&&(t.duration=i.getUint32(d),d+=4),o&&(t.size=i.getUint32(d),d+=4),l&&(1===n.version?t.compositionTimeOffset=i.getInt32(d):t.compositionTimeOffset=i.getUint32(d),d+=4),n.samples.push(t),c--);c--;)t={},s&&(t.duration=i.getUint32(d),d+=4),o&&(t.size=i.getUint32(d),d+=4),u&&(t.flags=zt(e.subarray(d,d+4)),d+=4),l&&(1===n.version?t.compositionTimeOffset=i.getInt32(d):t.compositionTimeOffset=i.getUint32(d),d+=4),n.samples.push(t);return n},Kt=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),n=(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)},1&e.flags[2]),i=2&e.flags[2],r=8&e.flags[2],a=16&e.flags[2],s=32&e.flags[2],o=65536&e.flags[0],u=131072&e.flags[0],l=8;return n&&(l+=4,e.baseDataOffset=t.getUint32(12),l+=4),i&&(e.sampleDescriptionIndex=t.getUint32(l),l+=4),r&&(e.defaultSampleDuration=t.getUint32(l),l+=4),a&&(e.defaultSampleSize=t.getUint32(l),l+=4),s&&(e.defaultSampleFlags=t.getUint32(l)),o&&(e.durationIsEmpty=!0),!n&&u&&(e.baseDataOffsetIsMoof=!0),e},Yt=(B="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{},B="undefined"!=typeof window?window:void 0!==B?B:"undefined"!=typeof self?self:{},B),Qt=Ne,$t=qe.CaptionStream,Jt=function(e,t){var n=qt(e,["moof","traf"]),i=(e=qt(e,["mdat"]),{}),r=[];return e.forEach((function(e,t){t=n[t],r.push({mdat:e,traf:t})})),r.forEach((function(e){var n,r,a,s,o,u=e.mdat,l=(e=e.traf,qt(e,["tfhd"])),c=(l=Kt(l[0]),l.trackId),d=qt(e,["tfdt"]);d=0<d.length?Gt(d[0]).baseMediaDecodeTime:0,e=qt(e,["trun"]);t===c&&0<e.length&&(n=d,r=l.defaultSampleDuration||0,a=l.defaultSampleSize||0,s=l.trackId,o=[],e.forEach((function(e){e=Xt(e).samples,e.forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof n?(e.pts=n+Yt.BigInt(e.compositionTimeOffset),n+=Yt.BigInt(e.duration)):(e.pts=n+e.compositionTimeOffset,n+=e.duration)})),o=o.concat(e)})),d=function(e,t,n){for(var i,r,a=new DataView(e.buffer,e.byteOffset,e.byteLength),s={logs:[],seiNals:[]},o=0;o+4<e.length;o+=i)if(i=a.getUint32(o),o+=4,!(i<=0))switch(31&e[o]){case 6:var u=e.subarray(o+1,o+1+i),l=function(e,t){for(var n=e,i=0;i<t.length;i++){var r=t[i];if(n<r.size)return r;n-=r.size}return null}(o,t);u={nalUnitType:"sei_rbsp",size:i,data:u,escapedRBSP:Qt(u),trackId:n};if(l)u.pts=l.pts,u.dts=l.dts,r=l;else{if(!r){s.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+n+". See mux.js#223."});break}u.pts=r.pts,u.dts=r.dts}s.seiNals.push(u)}return s}(u,o,c),i[c]||(i[c]={seiNals:[],logs:[]}),i[c].seiNals=i[c].seiNals.concat(d.seiNals),i[c].logs=i[c].logs.concat(d.logs))})),i},Zt=function(){var e,t,n,i,r,a,s=!1;this.isInitialized=function(){return s},this.init=function(t){e=new $t,s=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/i,e.endTime=e.endPts/i,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)&&(n!==e[0]||i!==t[n])},this.parse=function(e,a,s){if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))n=a[0],i=s[n];else if(null===n||!i)return t.push(e),null;for(;0<t.length;){var o=t.shift();this.parse(o,a,s)}return(e=function(e,t,n){return null===t?null:(e=Jt(e,t)[t]||{},{seiNals:e.seiNals,logs:e.logs,timescale:n})}(e,n,i))&&e.logs&&(r.logs=r.logs.concat(e.logs)),null!==e&&e.seiNals?(this.pushNals(e.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;a?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=n=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},en=nt,tn=Je,nn=V.getUint64,rn=function(e){var t=0===e[0]?12:20;return en(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},an=function(e,t){return t=qt(t,["moof","traf"]).reduce((function(t,n){var i,r=qt(n,["tfhd"])[0],a=(r=en(r[4]<<24|r[5]<<16|r[6]<<8|r[7]),r=e[r]||9e4,n=qt(n,["tfdt"])[0],new DataView(n.buffer,n.byteOffset,n.byteLength));n=1===n[0]?nn(n.subarray(4,12)):a.getUint32(4);return"bigint"==typeof n?i=n/Yt.BigInt(r):"number"!=typeof n||isNaN(n)||(i=n/r),(i=i<Number.MAX_SAFE_INTEGER?Number(i):i)<t?i:t}),1/0),"bigint"==typeof t||isFinite(t)?t:0},sn=function(e){e=qt(e,["moov","trak"]);var t=[];return e.forEach((function(e){var n,i={},r=qt(e,["tkhd"])[0],a=(r&&(a=(r=new DataView(r.buffer,r.byteOffset,r.byteLength)).getUint8(0),i.id=0===a?r.getUint32(12):r.getUint32(20)),qt(e,["mdia","hdlr"])[0]);a&&(r=Ft(a.subarray(8,12)),i.type="vide"===r?"video":"soun"===r?"audio":r),a=qt(e,["mdia","minf","stbl","stsd"])[0],a&&(r=a.subarray(8),i.codec=Ft(r.subarray(4,8)),(a=qt(r,[i.codec])[0])&&(/^[asm]vc[1-9]$/i.test(i.codec)?(n=a.subarray(78),"avcC"===Ft(n.subarray(4,8))&&11<n.length?(i.codec+=".",i.codec+=tn(n[9]),i.codec+=tn(n[10]),i.codec+=tn(n[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(n=a.subarray(28),"esds"===Ft(n.subarray(4,8))&&20<n.length&&0!==n[19]?(i.codec+="."+tn(n[19]),i.codec+="."+tn(n[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase())),r=qt(e,["mdia","mdhd"])[0];r&&(i.timescale=rn(r)),t.push(i)})),t},on=Ze,un={},ln=(un.ts={parseType:function(e,t){return e=Rt(e),0===e?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=Mt(e),n=4+jt(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},parsePmt:function(e){var t={},n=Mt(e),i=4+jt(e);if(n&&(i+=e[i]+1),1&e[i+5]){for(var r=3+((15&e[i+1])<<8|e[i+2])-4,a=12+((15&e[i+10])<<8|e[i+11]);a<r;){var s=i+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:Mt,parsePesType:function(e,t){switch(t[Rt(e)]){case He.H264_STREAM_TYPE:return"video";case He.ADTS_STREAM_TYPE:return"audio";case He.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!Mt(e))return null;var t=4+jt(e);if(t>=e.byteLength)return null;var n=null,i=e[t+7];return 192&i&&((n={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},videoPacketContainsKeyFrame:function(e){for(var t=4+jt(e),n=e.subarray(t),i=0,r=0,a=!1;r<n.byteLength-3;r++)if(1===n[r+2]){i=r+5;break}for(;i<n.byteLength;)switch(n[i]){case 0:if(0!==n[i-1]){i+=2;break}if(0!==n[i-2]){i++;break}for(r+3!==i-2&&"slice_layer_without_partitioning_rbsp_idr"===Ut(31&n[r+3])&&(a=!0);1!==n[++i]&&i<n.length;);r=i-2,i+=3;break;case 1:if(0!==n[i-1]||0!==n[i-2]){i+=3;break}"slice_layer_without_partitioning_rbsp_idr"===Ut(31&n[r+3])&&(a=!0),r=i-2,i+=3;break;default:i+=3}return n=n.subarray(r),i-=r,r=0,!!(n&&3<n.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Ut(31&n[r+3]))||a}},un.aac=wt,ve),cn=function(e,t){for(var n,i=0,r=188;r<e.byteLength;)if(71===e[i]&&71===e[r]){switch(n=e.subarray(i,r),un.ts.parseType(n,t.pid)){case"pat":t.pid=un.ts.parsePat(n);break;case"pmt":var a=un.ts.parsePmt(n);t.table=t.table||{},Object.keys(a).forEach((function(e){t.table[e]=a[e]}))}i+=188,r+=188}else i++,r++},dn=function(e,t,n){for(var i,r,a,s,o=0,u=188,l=!1;u<=e.byteLength;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o++,u++;else{if(i=e.subarray(o,u),"pes"===un.ts.parseType(i,t.pid)&&(r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"audio"===r&&a&&(s=un.ts.parsePesTime(i))&&(s.type="audio",n.audio.push(s),l=!0)),l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;0<=o;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o--,u--;else{if(i=e.subarray(o,u),"pes"===un.ts.parseType(i,t.pid)&&(r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"audio"===r&&a&&(s=un.ts.parsePesTime(i))&&(s.type="audio",n.audio.push(s),l=!0)),l)break;o-=188,u-=188}},hn=function(e,t,n){for(var i,r,a,s,o,u,l,c,d=0,h=188,p=!1,f={data:[],size:0};h<e.byteLength;)if(71===e[d]&&71===e[h]){if(i=e.subarray(d,h),"pes"===un.ts.parseType(i,t.pid)&&(r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"video"===r&&(a&&!p&&(s=un.ts.parsePesTime(i))&&(s.type="video",n.video.push(s),p=!0),!n.firstKeyFrame))){if(a&&0!==f.size){for(o=new Uint8Array(f.size),u=0;f.data.length;)l=f.data.shift(),o.set(l,u),u+=l.byteLength;!un.ts.videoPacketContainsKeyFrame(o)||(c=un.ts.parsePesTime(o))&&(n.firstKeyFrame=c,n.firstKeyFrame.type="video"),f.size=0}f.data.push(i),f.size+=i.byteLength}if(p&&n.firstKeyFrame)break;d+=188,h+=188}else d++,h++;for(d=(h=e.byteLength)-188,p=!1;0<=d;)if(71===e[d]&&71===e[h]){if(i=e.subarray(d,h),"pes"===un.ts.parseType(i,t.pid)&&(r=un.ts.parsePesType(i,t.table),a=un.ts.parsePayloadUnitStartIndicator(i),"video"===r&&a&&(s=un.ts.parsePesTime(i))&&(s.type="video",n.video.push(s),p=!0)),p)break;d-=188,h-=188}else d--,h--},pn=function(e,t){var n,i,r;e=(un.aac.isLikelyAacData(e)?function(e){for(var t,n=!1,i=0,r=null,a=null,s=0,o=0;3<=e.length-o;){switch(un.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){n=!0;break}if((s=un.aac.parseId3TagSize(e,o))>e.length){n=!0;break}null===a&&(t=e.subarray(o,o+s),a=un.aac.parseAacTimestamp(t)),o+=s;break;case"audio":if(e.length-o<7){n=!0;break}if((s=un.aac.parseAdtsSize(e,o))>e.length){n=!0;break}null===r&&(t=e.subarray(o,o+s),r=un.aac.parseSampleRate(t)),i++,o+=s;break;default:o++}if(n)return null}if(null===r||null===a)return null;var u=ln/r;return{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*i*u,pts:a+1024*i*u}]}}:function(e){var t,n={pid:null,table:null},i={};for(t in cn(e,n),n.table)if(n.table.hasOwnProperty(t))switch(n.table[t]){case He.H264_STREAM_TYPE:i.video=[],hn(e,n,i),0===i.video.length&&delete i.video;break;case He.ADTS_STREAM_TYPE:i.audio=[],dn(e,n,i),0===i.audio.length&&delete i.audio}return i})(e);return e&&(e.audio||e.video)?(t=t,(n=e).audio&&n.audio.length&&(void 0!==(i=t)&&!isNaN(i)||(i=n.audio[0].dts),n.audio.forEach((function(e){e.dts=on(e.dts,i),e.pts=on(e.pts,i),e.dtsTime=e.dts/ln,e.ptsTime=e.pts/ln}))),n.video&&n.video.length&&(void 0!==(r=t)&&!isNaN(r)||(r=n.video[0].dts),n.video.forEach((function(e){e.dts=on(e.dts,r),e.pts=on(e.pts,r),e.dtsTime=e.dts/ln,e.ptsTime=e.pts/ln})),n.firstKeyFrame&&((t=n.firstKeyFrame).dts=on(t.dts,r),t.pts=on(t.pts,r),t.dtsTime=t.dts/ln,t.ptsTime=t.pts/ln)),e):null},fn=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){var e,t;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Bt(this.options),e=this.self,(t=this.transmuxer).on("data",(function(t){var n=t.initSegment;t.initSegment={data:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength},n=t.data;t.data=n.buffer,e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.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){var n={start:{decode:_e(t.start.dts),presentation:_e(t.start.pts)},end:{decode:_e(t.end.dts),presentation:_e(t.end.pts)},baseMediaDecodeTime:_e(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=_e(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:n})})),t.on("audioSegmentTimingInfo",(function(t){var n={start:{decode:_e(t.start.dts),presentation:_e(t.start.pts)},end:{decode:_e(t.end.dts),presentation:_e(t.end.pts)},baseMediaDecodeTime:_e(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=_e(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:n})})),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:_e(t.start),end:_e(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:_e(t.start),end:_e(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new Zt,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);e=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])},t.probeMp4StartTime=function(e){var t=e.timescales;e=e.data,t=an(t,e);this.self.postMessage({action:"probeMp4StartTime",startTime:t,data:e},[e.buffer])},t.probeMp4Tracks=function(e){e=e.data;var t=sn(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])},t.probeTs=function(e){var t=e.data,n=(e=e.baseStartTime,e="number"!=typeof e||isNaN(e)?void 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Uint8Array(e.data,e.byteOffset,e.byteLength),this.transmuxer.push(e)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){e=e.timestampOffset||0,this.transmuxer.setBaseMediaDecodeTime(Math.round(ye(e)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(ye(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new fn(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new fn(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})))),Ta=function(e,t,n){var i=e.data.segment,r=i.type,a=i.initSegment,s=i.captions,o=i.captionStreams,u=i.metadata,l=i.videoFrameDtsTime;i=i.videoFramePtsTime,t.buffer.push({captions:s,captionStreams:o,metadata:u}),t=e.data.segment.boxes||{data:e.data.segment.data},s={type:r,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(a.data,a.byteOffset,a.byteLength)};void 0!==l&&(s.videoFrameDtsTime=l),void 0!==i&&(s.videoFramePtsTime=i),n(s)},Sa=function(e){var t=e.transmuxedData;e=e.callback;t.buffer=[],e(t)},Ea=function(e,t){t.gopInfo=e.data.gopInfo},ka=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():kr(e.currentTransmux))},wa=function(e,t){e.postMessage({action:t}),ka(e)},Ca=function(e){wr("reset",e)},Oa=function(e){var t=new ba,n=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,n.call(t)},t.postMessage({action:"init",options:e}),t},xa={FAILURE:2,TIMEOUT:-101,ABORTED:-102},Ia=function(e){e.forEach((function(e){e.abort()}))},Aa=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}},Pa=function(e){var t=e.target;t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return t.bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t},Da=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:xa.TIMEOUT,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:xa.ABORTED,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:xa.FAILURE,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:xa.FAILURE,xhr:t}:null},La=function(e,t){var n,i=Object(k.a)(e.map.bytes);if("mp4"!==i)return n=e.map.resolvedUri||e.map.uri,t({internal:!0,message:"Found unsupported "+(i||"unknown")+" container for initialization segment at URL: "+n,code:xa.FAILURE});Or({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:function(n){var i=n.tracks;n=n.data;return e.map.bytes=n,i.forEach((function(t){e.map.tracks=e.map.tracks||{},e.map.tracks[t.type]||"number"==typeof(e.map.tracks[t.type]=t).id&&t.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[t.id]=t.timescale)})),t(null)}})},Na=function(e){var t,n,i,r=e.segment,a=e.bytes,s=e.trackInfoFn,o=e.timingInfoFn,u=e.videoSegmentTimingInfoFn,l=e.audioSegmentTimingInfoFn,c=e.id3Fn,d=e.captionsFn,h=e.isEndOfTimeline,p=e.endedTimelineFn,f=e.dataFn,m=e.doneFn,g=e.onTransmuxerLog,v=new Uint8Array(a);if(Object(k.b)(v))return r.isFmp4=!0,t=r.map.tracks,n={isFmp4:!0,hasVideo:!!t.video,hasAudio:!!t.audio},t.audio&&t.audio.codec&&"enca"!==t.audio.codec&&(n.audioCodec=t.audio.codec),t.video&&t.video.codec&&"encv"!==t.video.codec&&(n.videoCodec=t.video.codec),t.video&&t.audio&&(n.isMuxed=!0),s(r,n),i=function(e){f(r,{data:v,type:n.hasAudio&&!n.isMuxed?"audio":"video"}),e&&e.length&&d(r,e),m(null,r,{})},void Or({action:"probeMp4StartTime",timescales:r.map.timescales,data:v,transmuxer:r.transmuxer,callback:function(e){var s=e.data;e=e.startTime;a=s.buffer,r.bytes=v=s,n.hasAudio&&!n.isMuxed&&o(r,"audio","start",e),n.hasVideo&&o(r,"video","start",e),t.video&&s.byteLength&&r.transmuxer?Or({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:r.transmuxer,data:v,timescales:r.map.timescales,trackIds:[t.video.id],callback:function(e){a=e.data.buffer,r.bytes=v=e.data,e.logs.forEach((function(e){g(Ai.mergeOptions(e,{stream:"mp4CaptionParser"}))})),i(e.captions)}}):i()}});if(r.transmuxer){if(void 0===r.container&&(r.container=Object(k.a)(v)),"ts"!==r.container&&"aac"!==r.container)return s(r,{hasAudio:!1,hasVideo:!1}),void m(null,r,{});Ir({segment:r,bytes:a,trackInfoFn:s,timingInfoFn:o,videoSegmentTimingInfoFn:u,audioSegmentTimingInfoFn:l,id3Fn:c,captionsFn:d,isEndOfTimeline:h,endedTimelineFn:p,dataFn:f,doneFn:m,onTransmuxerLog:g})}else m(null,r,{})},Ra=function(e,t){var n=e.id,i=e.key,r=e.encryptedBytes,a=e.decryptionWorker;a.addEventListener("message",(function e(i){i.data.source===n&&(a.removeEventListener("message",e),i=i.data.decrypted,t(new Uint8Array(i.bytes,i.byteOffset,i.byteLength)))})),e=i.bytes.slice?i.bytes.slice():new Uint32Array(Array.prototype.slice.call(i.bytes)),a.postMessage(ur({source:n,encrypted:r,key:e,iv:i.iv}),[r.buffer,e.buffer])},Ma=function(e){var t=e.decryptionWorker,n=e.segment,i=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog;Ra({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},(function(e){n.bytes=e,Na({segment:n,bytes:n.bytes,trackInfoFn:i,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})}))},ja=Gr("CodecUtils"),Ua=function(e,t){return t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]},Ba=function(e){var t={};return e.forEach((function(e){var n=e.mediaType,i=e.type;e=e.details;t[n]=t[n]||[],t[n].push(Object(v.i)(""+i+e))})),Object.keys(t).forEach((function(e){if(1<t[e].length)return ja("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]})),t},Fa=function(e,t){var n=t.attributes||{},i=Ba(function(e){if(e=e.attributes||{},e.CODECS)return Object(v.h)(e.CODECS)}(t)||[]);return Ua(e,t)&&!i.audio&&!function(e,t){if(!Ua(e,t))return!0;t=t.attributes||{};var n,i=e.mediaGroups.AUDIO[t.AUDIO];for(n in i)if(!i[n].uri&&!i[n].playlists)return!0;return!1}(e,t)&&(t=Ba(Object(v.d)(e,n.AUDIO)||[])).audio&&(i.audio=t.audio),i},Va=Gr("PlaylistSelector"),qa=function(e){var t;if(e&&e.playlist)return t=e.playlist,JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},Ha=function(e,t){var n=e.slice();e.sort((function(e,i){var r=t(e,i);return 0===r?n.indexOf(e)-n.indexOf(i):r}))},Wa=function(e){function t(t,n){var i=e.call(this)||this;if(!t)throw new TypeError("Initialization settings are required");if("function"!=typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(t.mediaSource)return i.bandwidth=t.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.partIndex=null,i.hasPlayed_=t.hasPlayed,i.currentTime_=t.currentTime,i.seekable_=t.seekable,i.seeking_=t.seeking,i.duration_=t.duration,i.mediaSource_=t.mediaSource,i.vhs_=t.vhs,i.loaderType_=t.loaderType,i.currentMediaInfo_=void 0,i.startingMediaInfo_=void 0,i.segmentMetadataTrack_=t.segmentMetadataTrack,i.goalBufferLength_=t.goalBufferLength,i.sourceType_=t.sourceType,i.sourceUpdater_=t.sourceUpdater,i.inbandTextTracks_=t.inbandTextTracks,i.state_="INIT",i.timelineChangeController_=t.timelineChangeController,i.shouldSaveSegmentTimingInfo_=!0,i.parse708captions_=t.parse708captions,i.useDtsForTimestampOffset_=t.useDtsForTimestampOffset,i.captionServices_=t.captionServices,i.experimentalExactManifestTimings=t.experimentalExactManifestTimings,i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.xhrOptions_=null,i.pendingSegments_=[],i.audioDisabled_=!1,i.isPendingTimestampOffset_=!1,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=11<=Ai.browser.IE_VERSION,i.appendInitSegment_={audio:!0,video:!0},i.playlistOfLastInitSegment_={audio:null,video:null},i.callQueue_=[],i.loadQueue_=[],i.metadataQueue_={id3:[],caption:[]},i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=t.cacheEncryptionKeys,i.keyCache_={},i.decrypter_=t.decrypter,i.syncController_=t.syncController,i.syncPoint_={segmentIndex:0,time:0},i.transmuxer_=i.createTransmuxer_(),i.triggerSyncInfoUpdate_=function(){return i.trigger("syncinfoupdate")},i.syncController_.on("syncinfoupdate",i.triggerSyncInfoUpdate_),i.mediaSource_.addEventListener("sourceopen",(function(){i.isEndOfStream_()||(i.ended_=!1)})),i.fetchAtBuffer_=!1,i.logger_=Gr("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(l()(i),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),i.sourceUpdater_.on("ready",(function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),"main"===i.loaderType_&&i.timelineChangeController_.on("pendingtimelinechange",(function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),"audio"===i.loaderType_&&i.timelineChangeController_.on("timelinechange",(function(){i.hasEnoughInfoToLoad_()&&i.processLoadQueue_(),i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),i;throw new TypeError("No MediaSource specified")}c()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return Oa({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},n.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},n.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},n.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},n.abort=function(){"WAITING"!==this.state?this.pendingSegment_&&(this.pendingSegment_=null):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())},n.abort_=function(){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,a.a.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},n.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},n.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Ca(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Ai.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,n=e.hasVideo;e=e.isMuxed;if(n&&t&&!this.audioDisabled_&&!e)return this.sourceUpdater_.buffered();if(n)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=lr(e),i=this.initSegments_[n];return t&&!i&&e.bytes&&(this.initSegments_[n]=i={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),i||e},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=cr(e),i=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!i&&e.bytes&&(this.keyCache_[n]=i={resolvedUri:e.resolvedUri,bytes:e.bytes}),t={resolvedUri:(i||e).resolvedUri};return i&&(t.bytes=i.bytes),t},n.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},n.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.playlist=function(e,t){if(void 0===t&&(t={}),e){var n=this.playlist_,i=this.pendingSegment_;t=(this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e)),null);if(n&&(n.id?t=n.id:n.uri&&(t=n.uri)),this.logger_("playlist update ["+t+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!n||n.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var r;t=e.mediaSequence-n.mediaSequence;this.logger_("live window shift ["+t+"]"),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(r=this.playlist_.segments[this.mediaIndex],!this.partIndex||r.parts&&r.parts.length&&r.parts[this.partIndex]||(r=this.mediaIndex,this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=r))),i&&(i.mediaIndex-=t,i.mediaIndex<0?(i.mediaIndex=null,i.partIndex=null):(0<=i.mediaIndex&&(i.segment=e.segments[i.mediaIndex]),0<=i.partIndex&&i.segment.parts&&(i.part=i.segment.parts[i.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)}},n.pause=function(){this.checkBufferTimeout_&&(a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.resetEverything=function(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"}))},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&Ca(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},n.remove=function(e,t,n,i){if(void 0===n&&(n=function(){}),void 0===i&&(i=!1),(t=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var r,a=1,s=function(){0===--a&&n()};for(r in!i&&this.audioDisabled_||(a++,this.sourceUpdater_.removeAudio(e,t,s)),!i&&"main"!==this.loaderType_||(this.gopBuffer_=function(e,t,n,i){for(var r=Math.ceil((t-i)*w.ONE_SECOND_IN_TS),a=Math.ceil((n-i)*w.ONE_SECOND_IN_TS),s=(t=e.slice(),e.length);s--&&!(e[s].pts<=a););if(-1===s)return t;for(var o=s+1;o--&&!(e[o].pts<=r););return o=Math.max(o,0),t.splice(o,s-o+1),t}(this.gopBuffer_,e,t,this.timeMapping_),a++,this.sourceUpdater_.removeVideo(e,t,s)),this.inbandTextTracks_)jr(e,t,this.inbandTextTracks_[r]);jr(e,t,this.segmentMetadataTrack_),s()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=a.a.setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=a.a.setTimeout(this.monitorBufferTick_.bind(this),500)},n.fillBuffer_=function(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))},n.isEndOfStream_=function(e,t,n){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===n&&(n=this.partIndex),!t||!this.mediaSource_)return!1;var i="number"==typeof e&&t.segments[e];e=e+1===t.segments.length,n=!i||!i.parts||n+1===i.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&e&&n},n.chooseNextRequest_=function(){var e=this.buffered_(),t=Mi(e)||0,n=(e=ji(e,this.currentTime_()),!this.hasPlayed_()&&1<=e),i=e>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||n||i)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());n={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)},n.isSyncRequest?n.mediaIndex=function(e,t,n){t=t||[];for(var i=[],r=0,a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(i.push(a),n<(r+=s.duration)))return a}return 0===i.length?0:i[i.length-1]}(this.currentTimeline_,r,t):null!==this.mediaIndex?(i=r[this.mediaIndex],s="number"==typeof this.partIndex?this.partIndex:-1,n.startOfSegment=i.end||t,i.parts&&i.parts[s+1]?(n.mediaIndex=this.mediaIndex,n.partIndex=s+1):n.mediaIndex=this.mediaIndex+1):(s=(i=na.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time})).segmentIndex,a=i.startTime,i=i.partIndex,n.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),n.mediaIndex=s,n.startOfSegment=a,n.partIndex=i),t=r[n.mediaIndex];var a,s=t&&"number"==typeof n.partIndex&&t.parts&&t.parts[n.partIndex];return!t||"number"==typeof n.partIndex&&!s?null:("number"!=typeof n.partIndex&&t.parts&&(n.partIndex=0,s=t.parts[0]),e||!s||s.independent||(0===n.partIndex?(i=(a=r[n.mediaIndex-1]).parts&&a.parts.length&&a.parts[a.parts.length-1])&&i.independent&&(--n.mediaIndex,n.partIndex=a.parts.length-1,n.independent="previous segment"):t.parts[n.partIndex-1].independent&&(--n.partIndex,n.independent="previous part")),e=this.mediaSource_&&"ended"===this.mediaSource_.readyState,n.mediaIndex>=r.length-1&&e&&!this.seeking_()?null:this.generateSegmentInfo_(n))},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,i=e.mediaIndex,r=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=(e=e.getMediaInfoForTime,n.segments[i]),l="number"==typeof s&&u.parts[s];i={requestId:"segment-loader-"+Math.random(),uri:l&&l.resolvedUri||u.resolvedUri,mediaIndex:i,partIndex:l?s:null,isSyncRequest:a,startOfSegment:r,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:l&&l.duration||u.duration,segment:u,part:l,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:e,independent:t},s=void 0!==o?o:this.isPendingTimestampOffset_,i.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:s}),a=Mi(this.sourceUpdater_.audioBuffered());return"number"==typeof a&&(i.audioAppendStart=a-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(i.gopsToAlignWith=function(e,t,n){if(null==t||!e.length)return[];for(var i=Math.ceil((t-n+3)*w.ONE_SECOND_IN_TS),r=0;r<e.length&&!(e[r].pts>i);r++);return e.slice(r)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),i},n.timestampOffsetForSegment_=function(e){return t=e.segmentTimeline,n=e.currentTimeline,i=e.startOfSegment,r=e.buffered,e.overrideCheck||t!==n?t<n||!r.length?i:r.end(r.length-1):null;var t,n,i,r},n.earlyAbortWhenNeeded_=function(e){var t,n,i,r,a,s,o,u,l,c,d,h,p;this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3||(i=this.currentTime_(),p=e.bandwidth,t=this.pendingSegment_.duration,e=na.estimateSegmentRequestTime(t,p,this.playlist_,e.bytesReceived),n=this.buffered_(),r=i,void 0===(a=this.vhs_.tech_.playbackRate())&&(a=1),e<=(n=((n.length?n.end(n.length-1):0)-r)/a-1)||(r={master:this.vhs_.playlists.master,currentTime:i,bandwidth:p,duration:this.duration_(),segmentDuration:t,timeUntilRebuffer:n,currentTimeline:this.currentTimeline_,syncController:this.syncController_},a=r.master,s=r.currentTime,o=r.bandwidth,u=r.duration,l=r.segmentDuration,c=r.timeUntilRebuffer,d=r.currentTimeline,h=r.syncController,a=(r=(a=(a=(r=a.playlists.filter((function(e){return!na.isIncompatible(e)}))).filter(na.isEnabled)).length?a:r.filter((function(e){return!na.isDisabled(e)}))).filter(na.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=h.getSyncPoint(e,u,d,s)?1:2;return{playlist:e,rebufferingImpact:na.estimateSegmentRequestTime(l,o,e)*t-c}}))).filter((function(e){return e.rebufferingImpact<=0})),Ha(a,(function(e,t){return Lr(t.playlist,e.playlist)})),(i=a.length?a[0]:(Ha(r,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),r[0]||null))&&(p=e-n-i.rebufferingImpact,!i.playlist||i.playlist.uri===this.playlist_.uri||p<(n<=zr?1:.5)||(this.bandwidth=i.playlist.attributes.BANDWIDTH*ya.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort")))))},n.handleAbort_=function(e){this.logger_("Aborting "+Br(e)),this.mediaRequestsAborted+=1},n.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},n.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var n=Object.keys(e).sort(),i=Object.keys(t).sort();if(n.length!==i.length)return!1;for(var r=0;r<n.length;r++){var a=n[r];if(a!==i[r])return!1;if(e[a]!==t[a])return!1}return!0}(this.currentMediaInfo_,t=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_()))},n.handleTimingInfo_=function(e,t,n,i){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=Fr(t)]=e[r]||{},e[r][n]=i,this.logger_("timinginfo: "+t+" - "+n+" - "+i),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())},n.handleCaptions_=function(e,t){var n,i,r=this;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(0===t.length?this.logger_("SegmentLoader received no captions from a caption event"):this.pendingSegment_.hasAppendedData_?(n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),i={},t.forEach((function(e){i[e.stream]=i[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=i[e.stream];t.startTime=Math.min(t.startTime,e.startTime+n),t.endTime=Math.max(t.endTime,e.endTime+n),t.captions.push(e)})),Object.keys(i).forEach((function(e){var t,s,o,u,l,c,d,h,p,f,m,g=i[e],v=g.startTime,y=g.endTime,_=(g=g.captions,r.inbandTextTracks_);r.logger_("adding cues from "+v+" -> "+y+" for "+e),f=_,t=r.vhs_.tech_,f[s=e]||(t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"}),/^cc708_/.test(o=s)&&(o="SERVICE"+s.split("_")[1]),(u=t.textTracks().getTrackById(o))?f[s]=u:(l=u=s,c=!1,(d=(t.options_.vhs&&t.options_.vhs.captionServices||{})[o])&&(u=d.label,l=d.language,c=d.default),f[s]=t.addRemoteTextTrack({kind:"captions",id:o,default:c,label:u,language:l},!1).track)),jr(v,y,_[e]),p=(d={captionArray:g,inbandTextTracks:_,timestampOffset:n}).inbandTextTracks,f=d.captionArray,m=d.timestampOffset,f&&(h=a.a.WebKitDataCue||a.a.VTTCue,f.forEach((function(e){var t=e.stream;p[t].addCue(new h(e.startTime+m,e.endTime+m,e.text))})))})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})):this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t)))},n.handleId3_=function(e,t,n){var i,r,a,s;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?(i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r=this.inbandTextTracks_,a=n,s=this.vhs_.tech_,r.metadataTrack_||(r.metadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,r.metadataTrack_.inBandMetadataTrackDispatchType=a),Mr({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:i,videoDuration:this.duration_()})):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,n)))},n.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},n.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},n.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},n.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!Vr({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.getCurrentMediaInfo_=function(e){return(e=void 0===e?this.pendingSegment_:e)&&e.trackInfo||this.currentMediaInfo_},n.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},n.getPendingSegmentPlaylist=function(){return this.pendingSegment_?this.pendingSegment_.playlist:null},n.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var n=t.hasAudio,i=t.hasVideo;t=t.isMuxed;return!(i&&!e.videoTimingInfo)&&!(n&&!this.audioDisabled_&&!t&&!e.audioTimingInfo)&&!Vr({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_})},n.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())this.callQueue_.push(this.handleData_.bind(this,e,t));else{var n,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[Fr(t.type)].start):(e=this.getCurrentMediaInfo_(),(e="main"===this.loaderType_&&e&&e.hasVideo)&&(n=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:e,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})),this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){if(this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_}),e=this.chooseNextRequest_(),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)}}},n.updateAppendInitSegmentStatus=function(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)},n.getInitSegmentAndUpdateState_=function(e){var t=e.type,n=e.initSegment,i=e.map;e=e.playlist;if(i){var r=lr(i);if(this.activeInitSegmentId_===r)return null;n=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=r}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=e,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,i=e.segmentInfo,r=e.type,s=(e=e.bytes,this.sourceUpdater_.audioBuffered()),o=this.sourceUpdater_.videoBuffered(),u=(1<s.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Ri(s).join(", ")),1<o.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Ri(o).join(", ")),s.length?s.start(0):0),l=s.length?s.end(s.length-1):0,c=o.length?o.start(0):0,d=o.length?o.end(o.length-1):0;if(l-u<=1&&d-c<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+e.byteLength+", audio buffer: "+Ri(s).join(", ")+", video buffer: "+Ri(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:i,type:r,bytes:e})),l=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+l),this.remove(0,l,(function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=a.a.setTimeout((function(){n.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),n.quotaExceededErrorRetryTimeout_=null,n.processCallQueue_()}),1e3)}),!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,i=e.type;e=e.bytes;t&&(22===t.code?this.handleQuotaExceededError_({segmentInfo:n,type:i,bytes:e}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(i+" append of "+e.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")))},n.appendToSourceBuffer_=function(e){var t,n,i,r=e.segmentInfo,a=e.type,s=e.initSegment,o=e.data;e=e.bytes;e||(t=[o],o=o.byteLength,s&&(t.unshift(s),o+=s.byteLength),i=0,(s={bytes:o,segments:t}).bytes&&(n=new Uint8Array(s.bytes),s.segments.forEach((function(e){n.set(e,i),i+=e.byteLength}))),e=n),this.sourceUpdater_.appendBuffer({segmentInfo:r,type:a,bytes:e},this.handleAppendError_.bind(this,{segmentInfo:r,type:a,bytes:e}))},n.handleSegmentTimingInfo_=function(e,t,n){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e+="TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=n.prependedContentDuration||0,t[e].transmuxedPresentationStart=n.start.presentation,t[e].transmuxedDecodeStart=n.start.decode,t[e].transmuxedPresentationEnd=n.end.presentation,t[e].transmuxedDecodeEnd=n.end.decode,t[e].baseMediaDecodeTime=n.baseMediaDecodeTime)},n.appendData_=function(e,t){var n=t.type,i=t.data;i&&i.byteLength&&("audio"===n&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:t,data:i})))},n.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((function(){var n=o()({},e,{forceTimestampOffset:!0});o()(e,t.generateSegmentInfo_(n)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},n.updateTransmuxerAndRequestSegment_=function(e){var t=this,n=(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})),this.createSimplifiedSegmentObj_(e)),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&0<e.timeline;i=i||r&&a;this.logger_("Requesting "+Br(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=Ar({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:n,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,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(n){var i=n.message,r=n.level;n=n.stream;t.logger_(Br(e)+" logged from transmuxer stream "+n+" as a "+r+": "+i)}})},n.trimBackBuffer_=function(e){t=this.seekable_(),r=this.currentTime_(),n=this.playlist_.targetDuration||10,i=r-ya.BACK_BUFFER_LENGTH,t.length&&(i=Math.max(i,t.start(0))),t=r-n;var t,n,i,r=Math.min(t,i);0<r&&this.remove(0,r)},n.createSimplifiedSegmentObj_=function(e){var t=e.segment,n=e.part,i=(n={resolvedUri:(n||t).resolvedUri,byterange:(n||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},e.playlist.segments[e.mediaIndex-1]);return i&&i.timeline===t.timeline&&(i.videoTimingInfo?n.baseStartTime=i.videoTimingInfo.transmuxedDecodeEnd:i.audioTimingInfo&&(n.baseStartTime=i.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),n.key=this.segmentKey(t.key),n.key.iv=i),t.map&&(n.map=this.initSegmentForMap(t.map)),n},n.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},n.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")},n.segmentRequestFinished_=function(e,t,n){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,n));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===xa.ABORTED?void 0:(this.pause(),e.code===xa.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_,this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,n.gopInfo&&(this.gopBuffer_=function(e,t,n){if(!t.length)return e;if(n)return t.slice();for(var i=t[0].pts,r=0;r<e.length&&!(e[r].pts>=i);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,n.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}},n.setTimeMapping_=function(e){e=this.syncController_.mappingForTimeline(e),null!==e&&(this.timeMapping_=e)},n.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},n.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},n.trueSegmentStart_=function(e){var t=e.currentStart,n=e.playlist,i=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo;e=e.audioTimingInfo;return void 0!==t?t:s?(t=n.segments[i-1],0!==i&&t&&void 0!==t.start&&t.end===r+a?o.start:r):e.start},n.waitForAppendsToComplete_=function(e){var t,n,i=this.getCurrentMediaInfo_(e);if(i)return n=i.hasAudio,t=i.hasVideo,i=i.isMuxed,t="main"===this.loaderType_&&t,n=!this.audioDisabled_&&n&&!i,e.waitingOnAppends=0,e.hasAppendedData_?(t&&e.waitingOnAppends++,n&&e.waitingOnAppends++,t&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),void(n&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e)))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e));this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),this.trigger("error")},n.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},n.checkForIllegalMediaSwitch=function(e){n=this.loaderType_,t=this.getCurrentMediaInfo_(),e=e;var t,n="main"===n&&t&&e?e.hasAudio||e.hasVideo?t.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.":!t.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!!n&&(this.error({message:n,blacklistDuration:1/0}),this.trigger("error"),!0)},n.updateSourceBufferTimestampOffset_=function(e){var t;null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_||(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"))},n.getSegmentStartTimeForTimestampOffsetCalculation_=function(e){var t=e.videoTimingInfo,n=e.audioTimingInfo;e=e.timingInfo;return this.useDtsForTimestampOffset_?t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:n&&"number"==typeof n.transmuxedDecodeStart?n.transmuxedDecodeStart:e.start:e.start},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_();t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)},n.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=(this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),Hr(e,this.sourceType_));if(t&&("warn"===t.severity?Ai.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_))this.logger_("Throwing away un-appended sync request "+Br(e));else{this.logger_("Appended "+Br(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");t=e.segment;var n=e.part;t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,n=n&&n.end&&this.currentTime_()-n.end>3*e.playlist.partTargetDuration;if(t||n)return this.logger_("bad "+(t?"segment":"part")+" "+Br(e)),void this.resetEverything();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_()}},n.recordThroughput_=function(e){var t,n;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/n*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)},n.addSegmentMetadataCue_=function(e){var t,n,i,r;this.segmentMetadataTrack_&&(t=(r=e.segment).start,n=r.end,Ur(t)&&Ur(n)&&(jr(t,n,this.segmentMetadataTrack_),i=a.a.WebKitDataCue||a.a.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,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:t,end:n},(e=new i(t,n,JSON.stringify(r))).value=r,this.segmentMetadataTrack_.addCue(e)))},t}(Ai.EventTarget);function Ga(){}function za(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))}function Xa(e,t){var n=t[e+"Buffer"],i=za(e);n&&(n.removeEventListener("updateend",t["on"+i+"UpdateEnd_"]),n.removeEventListener("error",t["on"+i+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)}function Ka(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)}function Ya(e){var t=e.type,n=e.sourceUpdater,i=e.action,r=e.doneFn;e=e.name;n.queue.push({type:t,action:i,doneFn:r,name:e}),ls(t,n)}function Qa(e,t){return function(n){var i;t.queuePending[e]&&(i=t.queuePending[e].doneFn,t.queuePending[e]=null,i&&i(t[e+"Error_"])),ls(e,t)}}function $a(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))}function Ja(e){function t(){i.AUDIO.onTrackChanged(),a.trigger({type:"usage",name:"vhs-audio-change"}),a.trigger({type:"usage",name:"hls-audio-change"})}["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){Ds[t](t,e)}));var n,i=e.mediaTypes,r=e.masterPlaylistLoader,a=e.tech,s=e.vhs,o=(u=e.segmentLoaders).AUDIO,u=u.main,l=(["AUDIO","SUBTITLES"].forEach((function(t){var n,r,a,s,o,u,l,c,d,h;i[t].activeGroup=(n=t,r=e,function(e){var t=r.masterPlaylistLoader,i=r.mediaTypes[n].groups,a=t.media();if(!a)return null;var s=null,o=(a.attributes[n]&&(s=i[a.attributes[n]]),Object.keys(i));if(!s)if("AUDIO"===n&&1<o.length&&ta(r.master))for(var u=0;u<o.length;u++){var l=i[o[u]];if(Ls(l,a)){s=l;break}}else i.main?s=i.main:1===o.length&&(s=i[o[0]]);return void 0===e?s:null!==e&&s&&s.filter((function(t){return t.id===e.id}))[0]||null}),i[t].activeTrack=Ns[t](t,e),i[t].onGroupChanged=(a=t,s=e,function(){var e=s.segmentLoaders,t=e[a],n=(e=e.main,s.mediaTypes[a]),i=n.activeTrack(),r=n.getActiveGroup(),o=n.activePlaylistLoader,u=n.lastGroup_;r&&u&&r.id===u.id||(n.lastGroup_=r,n.lastTrack_=i,xs(t,n),r&&!r.isMasterPlaylist&&(r.playlistLoader?(t.resyncLoader(),Is(r.playlistLoader,n)):o&&e.resetEverything()))}),i[t].onGroupChanging=(o=t,u=e,function(){var e=u.segmentLoaders[o];u.mediaTypes[o].lastGroup_=null,e.abort(),e.pause()}),i[t].onTrackChanged=(l=t,c=e,function(){var e=c.masterPlaylistLoader,t=c.segmentLoaders,n=t[l],i=(t=t.main,c.mediaTypes[l]),r=i.activeTrack(),a=i.getActiveGroup(),s=i.activePlaylistLoader,o=i.lastTrack_;if((!o||!r||o.id!==r.id)&&(i.lastGroup_=a,i.lastTrack_=r,xs(n,i),a)){if(a.isMasterPlaylist){if(!r||!o||r.id===o.id)return;var u=c.vhs.masterPlaylistController_,d=u.selectPlaylist();return u.media()===d?void 0:(i.logger_("track change. Switching master audio from "+o.id+" to "+r.id),e.pause(),t.resetEverything(),void u.fastQualityChange_(d))}if("AUDIO"===l){if(!a.playlistLoader)return t.setAudio(!0),void t.resetEverything();n.setAudio(!0),t.setAudio(!1)}s===a.playlistLoader||(n.track&&n.track(r),n.resetEverything()),Is(a.playlistLoader,i)}}),i[t].getActiveGroup=(d=t,h=e.mediaTypes,function(){var e=h[d].activeTrack();return e?h[d].activeGroup(e):null})})),i.AUDIO.activeGroup());for(n in l&&(l=(l.filter((function(e){return e.default}))[0]||l[0]).id,i.AUDIO.tracks[l].enabled=!0,i.AUDIO.onGroupChanged(),i.AUDIO.onTrackChanged(),i.AUDIO.getActiveGroup().playlistLoader?(u.setAudio(!1),o.setAudio(!0)):u.setAudio(!0)),r.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return i[e].onGroupChanged()}))})),r.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return i[e].onGroupChanging()}))})),a.audioTracks().addEventListener("change",t),a.remoteTextTracks().addEventListener("change",i.SUBTITLES.onTrackChanged),s.on("dispose",(function(){a.audioTracks().removeEventListener("change",t),a.remoteTextTracks().removeEventListener("change",i.SUBTITLES.onTrackChanged)})),a.clearTracks("audio"),i.AUDIO.tracks)a.audioTracks().addTrack(i.AUDIO.tracks[n])}function Za(e,t,n){var i,r=e.masterPlaylistController_,a=r[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(r);t.attributes&&(i=t.attributes.RESOLUTION,this.width=i&&i.width,this.height=i&&i.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=Fa(r.master(),t),this.playlist=t,this.id=n,this.enabled=js(e.playlists,t.id,a)}function es(e,t){function n(t){null!=t&&(s=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",u),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.trigger({type:"usage",name:"hls-error-reload"}),e.play())}function i(){return Date.now()-a<1e3*o.errorInterval?(e.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void e.trigger({type:"usage",name:"hls-error-reload-canceled"})):o.getSource&&"function"==typeof o.getSource?(a=Date.now(),o.getSource.call(e,n)):void Ai.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}function r(){e.off("loadedmetadata",u),e.off("error",i),e.off("dispose",r)}var a=0,s=0,o=Ai.mergeOptions(Fs,t),u=(e.ready((function(){e.trigger({type:"usage",name:"vhs-error-reload-initialized"}),e.trigger({type:"usage",name:"hls-error-reload-initialized"})})),function(){s&&e.currentTime(s)});e.on("error",i),e.on("dispose",r),e.reloadSourceOnError=function(t){r(),es(e,t)}}function ts(e,t){for(var n=t.media(),i=-1,r=0;r<e.length;r++)if(e[r].id===n.id){i=r;break}e.selectedIndex_=i,e.trigger({selectedIndex:i,type:"change"})}function ns(e){var t=e.player,n=e.sourceKeySystems,i=e.audioMedia;e=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();e=i=i?e.concat([i]):e,r=Object.keys(n);i=e.reduce((function(e,t){if(!t.contentProtection)return e;var n=r.reduce((function(e,n){var i=t.contentProtection[n];return i&&i.pssh&&(e[n]={pssh:i.pssh}),e}),{});return Object.keys(n).length&&e.push(n),e}),[]);var r,a=[],s=[];return i.forEach((function(e){s.push(new Promise((function(e,n){t.tech_.one("keysessioncreated",e)}))),a.push(new Promise((function(n,i){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?i(e):n()}))})))})),Promise.race([Promise.all(a),Promise.race(s)])}function is(e){var t=e.player;return!!(e=function(e,t,n){if(!e)return e;var i,r={},a=(t&&t.attributes&&t.attributes.CODECS&&(r=Ba(Object(v.h)(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(r.audio=n.attributes.CODECS),Object(v.e)(r.video)),s=Object(v.e)(r.audio),o={};for(i in e)o[i]={},s&&(o[i].audioContentType=s),a&&(o[i].videoContentType=a),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(o[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(o[i].url=e[i]);return Ai.mergeOptions(e,o)}(e.sourceKeySystems,e.media,e.audioMedia))&&(!((t.currentSource().keySystems=e)&&!t.eme)||(Ai.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))}function rs(){if(!a.a.localStorage)return null;var e=a.a.localStorage.getItem(qs);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}}var as,ss=["video","audio"],os=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},us=function(e,t){for(var n=0;n<t.length;n++){var i=t[n];if("mediaSource"===i.type)return null;if(i.type===e)return n}return null},ls=function e(t,n){if(0!==n.queue.length){var i=0,r=n.queue[i];if("mediaSource"===r.type)n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),r.action(n),r.doneFn&&r.doneFn(),e("audio",n),e("video",n));else if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!os(t,n)){if(r.type!==t){if(null===(i=us(t,n.queue)))return;r=n.queue[i]}n.queue.splice(i,1),(n.queuePending[t]=r).action(t,n),r.doneFn||(n.queuePending[t]=null,e(t,n))}}},cs=function(e,t,n){return function(i,r){var a=r[i+"Buffer"];if(Ka(r.mediaSource,a)){r.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+i+"Buffer");try{a.appendBuffer(e)}catch(a){r.logger_("Error with code "+a.code+" "+(22===a.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+i+"Buffer"),r.queuePending[i]=null,n(a)}}}},ds=function(e,t){return function(n,i){var r=i[n+"Buffer"];if(Ka(i.mediaSource,r)){i.logger_("Removing "+e+" to "+t+" from 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i=za(e),r=Object(v.e)(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource"),r=n.mediaSource.addSourceBuffer(r);r.addEventListener("updateend",n["on"+i+"UpdateEnd_"]),r.addEventListener("error",n["on"+i+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=r}},ys=function(e){return function(t){var n=t[e+"Buffer"];if(Xa(e,t),Ka(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(t){Ai.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},_s=function(e){return function(t,n){var i=n[t+"Buffer"],r=Object(v.e)(e);if(Ka(n.mediaSource,i)&&n.codecs[t]!==e){n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e);try{i.changeType(r),n.codecs[t]=e}catch(n){Ai.log.warn("Failed to changeType on "+t+"Buffer",n)}}}},bs=function(e){function t(t){var n=e.call(this)||this;return n.mediaSource=t,n.sourceopenListener_=function(){return ls("mediaSource",l()(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=Gr("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=Qa("video",l()(n)),n.onAudioUpdateEnd_=Qa("audio",l()(n)),n.onVideoError_=function(e){n.videoError_=e},n.onAudioError_=function(e){n.audioError_=e},n.createdSourceBuffers_=!1,n.initializedEme_=!1,n.triggeredReady_=!1,n}c()(t,e);var n=t.prototype;return n.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},n.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},n.hasInitializedAnyEme=function(){return this.initializedEme_},n.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},n.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},n.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},n.addSourceBuffer=function(e,t){Ya({type:"mediaSource",sourceUpdater:this,action:vs(e,t),name:"addSourceBuffer"})},n.abort=function(e){Ya({type:e,sourceUpdater:this,action:gs(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Ya({type:"mediaSource",sourceUpdater:this,action:ys(e),name:"removeSourceBuffer"}):Ai.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!Ai.browser.IE_VERSION&&!Ai.browser.IS_FIREFOX&&a.a.MediaSource&&a.a.MediaSource.prototype&&"function"==typeof a.a.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return a.a.SourceBuffer&&a.a.SourceBuffer.prototype&&"function"==typeof a.a.SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?Ya({type:e,sourceUpdater:this,action:_s(t),name:"changeType"}):Ai.log.error("changeType is not supported!")},n.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((function(n){var i=e[n];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(n,i);t.canChangeType()&&t.changeType(n,i)}))},n.appendBuffer=function(e,t){var n=this,i=e.segmentInfo,r=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");Ya({type:r,sourceUpdater:this,action:cs(a,i||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length&&(e=this.delayedAudioAppendQueue_.slice(),this.logger_("queuing delayed audio "+e.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,e.forEach((function(e){n.appendBuffer.apply(n,e)}))))},n.audioBuffered=function(){return Ka(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||Ai.createTimeRange()},n.videoBuffered=function(){return Ka(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||Ai.createTimeRange()},n.buffered=function(){var e=Ka(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Ka(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;if(t&&!e)return this.audioBuffered();if(e&&!t)return this.videoBuffered();var n=this.audioBuffered(),i=this.videoBuffered(),r=null,a=null,s=0,o=[],u=[];if(!(n&&n.length&&i&&i.length))return Ai.createTimeRange();for(var l=n.length;l--;)o.push({time:n.start(l),type:"start"}),o.push({time:n.end(l),type:"end"});for(l=i.length;l--;)o.push({time:i.start(l),type:"start"}),o.push({time:i.end(l),type:"end"});for(o.sort((function(e,t){return e.time-t.time})),l=0;l<o.length;l++)"start"===o[l].type?2===++s&&(r=o[l].time):"end"===o[l].type&&1===--s&&(a=o[l].time),null!==r&&null!==a&&(u.push([r,a]),a=r=null);return Ai.createTimeRanges(u)},n.setDuration=function(e,t){void 0===t&&(t=Ga),Ya({type:"mediaSource",sourceUpdater:this,action:ms(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===t&&(t=Ga),Ya({type:"mediaSource",sourceUpdater:this,action:fs(e="string"!=typeof(e=void 0===e?null:e)?void 0:e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=Ga),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Ya({type:"audio",sourceUpdater:this,action:ds(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=Ga),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Ya({type:"video",sourceUpdater:this,action:ds(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!os("audio",this)&&!os("video",this))},n.audioTimestampOffset=function(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Ya({type:"audio",sourceUpdater:this,action:hs(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Ya({type:"video",sourceUpdater:this,action:hs(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&Ya({type:"audio",sourceUpdater:this,action:ps(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&Ya({type:"video",sourceUpdater:this,action:ps(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),ss.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return Xa(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(Ai.EventTarget),Ts=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),Ss=function(e){function t(){return e.call(this,"Trying to parse received VTT cues, but there is no WebVTT. 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Uint8Array(t)).set(e.bytes),t.set(Ts,e.bytes.byteLength),this.initSegments_[n]=i={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),i||e},n.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.track=function(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){jr(e,t,this.subtitlesTrack_)},n.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t)return null===this.syncController_.timestampOffsetForTimeline(t.timeline)?(this.syncController_.one("timestampoffset",(function(){e.state="READY",e.paused()||e.monitorBuffer_()})),void(this.state="WAITING_ON_TIMELINE")):void this.loadSegment_(t)},n.timestampOffsetForSegment_=function(){return null},n.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},n.skipEmptySegments_=function(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},n.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},n.segmentRequestFinished_=function(e,t,n){var i=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===xa.TIMEOUT&&this.handleTimeout_(),e.code===xa.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var r=this.pendingSegment_,s=(this.saveBandwidthRelatedStats_(r.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),r.segment);if(s.map&&(s.map.bytes=t.map.bytes),r.bytes=t.bytes,"function"!=typeof a.a.WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then((function(){return i.segmentRequestFinished_(e,t,n)}),(function(){return i.stopForError({message:"Error loading vtt.js"})}));s.requested=!0;try{this.parseVTTCues_(r)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(r,this.syncController_.timelines[r.timeline],this.playlist_),r.cues.length?r.timingInfo={start:r.cues[0].startTime,end:r.cues[r.cues.length-1].endTime}:r.timingInfo={start:r.startOfSegment,end:r.startOfSegment+r.duration},r.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");r.byteLength=r.bytes.byteLength,this.mediaSecondsLoaded+=s.duration,r.cues.forEach((function(e){i.subtitlesTrack_.addCue(i.featuresNativeTextTracks_?new a.a.VTTCue(e.startTime,e.endTime,e.text):e)}));var o=this.subtitlesTrack_,u=o.cues;if(u)for(var l=0;l<u.length;l++){for(var c=[],d=0,h=0;h<u.length;h++)u[l].startTime===u[h].startTime&&u[l].endTime===u[h].endTime&&u[l].text===u[h].text&&1<++d&&c.push(u[h]);c.length&&c.forEach((function(e){return o.removeCue(e)}))}this.handleAppendsDone_()}else this.state="READY"},n.handleData_=function(){},n.updateTimingInfoEnd_=function(){},n.parseVTTCues_=function(e){var t=!1;if("function"!=typeof a.a.WebVTT)throw new Ss;"function"==typeof a.a.TextDecoder?n=new a.a.TextDecoder("utf8"):(n=a.a.WebVTT.StringDecoder(),t=!0);var n=new a.a.WebVTT.Parser(a.a,a.a.vttjs,n),i=(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){e.timestampmap=t},n.onparsingerror=function(e){Ai.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map&&(i=e.segment.map.bytes,t&&(i=$a(i)),n.parse(i)),e.bytes);t&&(i=$a(i)),n.parse(i),n.flush()},n.updateTimeMapping_=function(e,t,n){var i,r,a=e.segment;t&&(e.cues.length?(r=e.timestampmap,i=r.MPEGTS/w.ONE_SECOND_IN_TS-r.LOCAL+t.mapping,e.cues.forEach((function(e){e.startTime+=i,e.endTime+=i})),n.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(r,t-a.duration)})):a.empty=!0)},t}(Wa),ks=[{name:"VOD",run:function(e,t,n,i,r){return n!==1/0?{time:0,segmentIndex:0,partIndex:null}:null}},{name:"ProgramDateTime",run:function(e,t,n,i,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=Bi(t);r=r||0;for(var u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline];if(d&&c.dateTimeObject){var h=c.dateTimeObject.getTime()/1e3+d;if(c.parts&&"number"==typeof l.partIndex)for(var p=0;p<l.partIndex;p++)h+=c.parts[p].duration;if(d=Math.abs(r-h),null!==s&&(0===d||s<d))break;s=d,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,n,i,r){for(var a=null,s=null,o=(r=r||0,Bi(t)),u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start;if(c.timeline===i&&void 0!==d){if(c=Math.abs(r-d),null!==s&&s<c)break;(!a||null===s||c<=s)&&(s=c,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,n,i,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1;l=e.discontinuities[l];if(l){var c=Math.abs(r-l.time);if(null!==s&&s<c)break;(!a||null===s||c<=s)&&(s=c,a={time:l.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,n,i,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],ws=function(e){function t(t){var n=e.call(this)||this;return n.timelines=[],n.discontinuities=[],n.timelineToDatetimeMappings={},n.logger_=Gr("SyncController"),n}c()(t,e);var n=t.prototype;return n.getSyncPoint=function(e,t,n,i){return e=this.runStrategies_(e,t,n,i),e.length?this.selectSyncPoint_(e,{key:"time",value:i}):null},n.getExpiredTime=function(e,t){return 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Media sequence gap "+n+" is too large.");else for(var i=n-1;0<=i;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},n.setDateTimeMappingForStart=function(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)},n.saveSegmentTimingInfo=function(e){var 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h(e,n,i,(function(e,n){self.postMessage(u({source:t.source,decrypted:n}),[n.buffer])}))}})))),xs=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Is=function(e,t){(t.activePlaylistLoader=e).load()},As={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],i=t.mediaTypes[e],r=t.blacklistCurrentPlaylist,a=(n=(xs(n,i),i.activeTrack()),i.activeGroup()),s=(a=(a.filter((function(e){return e.default}))[0]||a[0]).id,i.tracks[a]);if(n===s)r({message:"Problem encountered loading the default audio track."});else{for(var o in Ai.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[o].enabled=i.tracks[o]===s;i.onTrackChanged()}}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],i=t.mediaTypes[e];Ai.log.warn("Problem encountered loading the subtitle track.Disabling subtitle 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o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}},p&&(o[e].main.default.playlists=h.master.playlists)),o[e])for(var f in l[n]||(l[n]=[]),o[e][n]){var m,g=o[e][n][f],v=void 0;v=p?(d("AUDIO group '"+n+"' label '"+f+"' is a master playlist"),g.isMasterPlaylist=!0,null):"vhs-json"===r&&g.playlists?new ca(g.playlists[0],i,s):g.resolvedUri?new ca(g.resolvedUri,i,s):g.playlists&&"dash"===r?new va(g.playlists[0],i,s,h):null,g=Ai.mergeOptions({id:f,playlistLoader:v},g);Ps[e](e,g.playlistLoader,t),l[n].push(g),void 0===c[f]&&(m=new Ai.AudioTrack({id:f,kind:(v=void 0,v=(m=g).default?"main":"alternative",v=m.characteristics&&0<=m.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":v),enabled:!1,language:g.language,default:g.default,label:f}),c[f]=m)}a.on("error",As[e](e,t))},SUBTITLES:function(e,t){var n,i=t.tech,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=t.masterPlaylistLoader;for(n in u[e])for(var p in c[n]||(c[n]=[]),u[e][n])if(!u[e][n][p].forced){var f=u[e][n][p],m=void 0;if("hls"===a)m=new ca(f.resolvedUri,r,o);else if("dash"===a){if(!f.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new va(f.playlists[0],r,o,h)}else"vhs-json"===a&&(m=new ca(f.playlists?f.playlists[0]:f.resolvedUri,r,o));f=Ai.mergeOptions({id:p,playlistLoader:m},f),Ps[e](e,f.playlistLoader,t),c[n].push(f),void 0===d[p]&&(m=i.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track,d[p]=m)}s.on("error",As[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n,i=t.tech,r=t.master.mediaGroups,a=(t=t.mediaTypes[e],t.groups),s=t.tracks;for(n in r[e])for(var o in a[n]||(a[n]=[]),r[e][n]){var u,l,c=r[e][n][o];/^(?:CC|SERVICE)/.test(c.instreamId)&&(void 0===(u=(l=i.options_.vhs&&i.options_.vhs.captionServices||{})[(u={label:o,language:c.language,instreamId:c.instreamId,default:c.default&&c.autoselect}).instreamId]?Ai.mergeOptions(u,l[u.instreamId]):u).default&&delete u.default,a[n].push(Ai.mergeOptions({id:o},c)),void 0===s[o]&&(l=i.addRemoteTextTrack({id:u.instreamId,kind:"captions",default:u.default,language:u.language,label:u.label},!1).track,s[o]=l))}}},Ls=function e(t,n){for(var i=0;i<t.length;i++){if(Yi(n,t[i]))return!0;if(t[i].playlists&&e(t[i].playlists,n))return!0}return!1},Ns={AUDIO:function(e,t){return function(){var n,i=t.mediaTypes[e].tracks;for(n in i)if(i[n].enabled)return i[n];return null}},SUBTITLES:function(e,t){return function(){var n,i=t.mediaTypes[e].tracks;for(n in i)if("showing"===i[n].mode||"hidden"===i[n].mode)return i[n];return null}}},Rs=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],Ms=function(e){function t(t){var n=e.call(this)||this,i=t.src,r=t.handleManifestRedirects,s=t.withCredentials,o=t.tech,u=t.bandwidth,c=t.externVhs,d=t.useCueTags,h=t.blacklistDuration,p=t.enableLowInitialPlaylist,f=t.sourceType,m=t.cacheEncryptionKeys,g=t.experimentalBufferBasedABR,v=t.experimentalLeastPixelDiffSelector,y=t.captionServices;if(!i)throw new Error("A non-empty playlist URL or JSON manifest string is required");var _,b=t.maxPlaylistRetries;null==b&&(b=1/0),as=c,n.experimentalBufferBasedABR=Boolean(g),n.experimentalLeastPixelDiffSelector=Boolean(v),n.withCredentials=s,n.tech_=o,n.vhs_=o.vhs,n.sourceType_=f,n.useCueTags_=d,n.blacklistDuration=h,n.maxPlaylistRetries=b,n.enableLowInitialPlaylist=p,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:s,handleManifestRedirects:r,maxPlaylistRetries:b,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=(_={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(e){_[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Ga,activeTrack:Ga,getActiveGroup:Ga,onGroupChanged:Ga,onTrackChanged:Ga,lastTrack_:null,logger_:Gr("MediaGroups["+e+"]")}})),_),n.mediaSource=new a.a.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(l()(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(l()(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(l()(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=Ai.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new ws(t),n.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new Os,n.sourceUpdater_=new bs(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new Cs,c={vhs:n.vhs_,parse708captions:t.parse708captions,useDtsForTimestampOffset:t.useDtsForTimestampOffset,captionServices:y,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:u,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:m,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings},n.masterPlaylistLoader_=new("dash"===n.sourceType_?va:ca)(i,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new Wa(Ai.mergeOptions(c,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new Wa(Ai.mergeOptions(c,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new Es(Ai.mergeOptions(c,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks,loadVttJs:function(){return new Promise((function(e,t){function n(){o.off("vttjserror",i),e()}function i(){o.off("vttjsloaded",n),t()}o.one("vttjsloaded",n),o.one("vttjserror",i),o.addWebVttScript_()}))}}),t),n.setupSegmentLoaderListeners_(),n.experimentalBufferBasedABR&&(n.masterPlaylistLoader_.one("loadedplaylist",(function(){return n.startABRTimer_()})),n.tech_.on("pause",(function(){return n.stopABRTimer_()})),n.tech_.on("play",(function(){return n.startABRTimer_()}))),Rs.forEach((function(e){n[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(l()(n),e)})),n.logger_=Gr("MPC"),n.triggeredFmp4Usage=!1,"none"===n.tech_.preload()?(n.loadOnPlay_=function(){n.loadOnPlay_=null,n.masterPlaylistLoader_.load()},n.tech_.one("play",n.loadOnPlay_)):n.masterPlaylistLoader_.load(),n.timeToLoadedData__=-1,n.mainAppendsToLoadedData__=-1,n.audioAppendsToLoadedData__=-1,g="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(g,(function(){var e=Date.now();n.tech_.one("loadeddata",(function(){n.timeToLoadedData__=Date.now()-e,n.mainAppendsToLoadedData__=n.mainSegmentLoader_.mediaAppends,n.audioAppendsToLoadedData__=n.audioSegmentLoader_.mediaAppends}))})),n}c()(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(e){void 0===e&&(e="abr");var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)},n.switchMedia_=function(e,t,n){var i=this.media(),r=(i=i&&(i.id||i.uri),e.id||e.uri);i&&i!==r&&(this.logger_("switch media "+i+" -> "+r+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,n)},n.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=a.a.setInterval((function(){return e.checkABR_()}),250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(a.a.clearInterval(this.abrTimer_),this.abrTimer_=null)},n.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var n,i=e.mediaGroups.AUDIO,r=Object.keys(i);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{var a,s=i.main||r.length&&i[r[0]];for(a in s)if(s[a].default){n={label:a};break}}if(!n)return t;var o,u=[];for(o in i)if(i[o][n.label]){var l=i[o][n.label];if(l.playlists&&l.playlists.length)u.push.apply(u,l.playlists);else if(l.uri)u.push(l);else if(e.playlists.length)for(var c=0;c<e.playlists.length;c++){var d=e.playlists[c];d.attributes&&d.attributes.AUDIO&&d.attributes.AUDIO===o&&u.push(d)}}return u.length?u:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Ki(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),Ja({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(function(){e.trigger("selectedinitialmedia")}))})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t,n=e.masterPlaylistLoader_.media();if(!n){if(e.excludeUnsupportedVariants_(),!(t=(t=e.enableLowInitialPlaylist?e.selectInitialPlaylist():t)||e.selectPlaylist())||!e.shouldSwitchToMedia_(t))return;if(e.initialMedia_=t,e.switchMedia_(e.initialMedia_,"initial"),"vhs-json"!==e.sourceType_||!e.initialMedia_.segments)return;n=e.initialMedia_}e.handleUpdatedMediaPlaylist(n)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Ki(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.masterPlaylistLoader_.load(),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();"playlist-unchanged"!==t.lastExcludeReason_&&e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck"))})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))},n.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},n.triggerPresenceUsage_=function(e,t){var n,i=e.mediaGroups||{},r=!0;e=Object.keys(i.AUDIO);for(n in i.AUDIO)for(var a in i.AUDIO[n])i.AUDIO[n][a].uri||(r=!1);r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(i.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),as.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},n.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,n=this.tech_.currentTime(),i=this.bufferLowWaterLine(),r=this.bufferHighWaterLine(),a=this.tech_.buffered(),s=(n=(a={buffered:a,currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:i,bufferHighWaterLine:r,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_}).currentPlaylist,t=a.buffered,e=a.currentTime,i=a.nextPlaylist,r=a.bufferLowWaterLine,a.bufferHighWaterLine),o=a.duration,u=a.experimentalBufferBasedABR;a=a.log;if(!i)return Ai.log.warn("We received no playlist to switch to. Please check your stream."),!1;var l="allowing switch "+(n&&n.id||"null")+" -> "+i.id;if(!n)return a(l+" as current playlist is not set"),!0;if(i.id===n.id)return!1;var c=Boolean(Di(t,e).length);return n.endList?(c=ji(t,e),t=u?ya.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:ya.MAX_BUFFER_LOW_WATER_LINE,o<t?(a(l+" as duration < max low water line ("+o+" < "+t+")"),!0):(e=i.attributes.BANDWIDTH,o=n.attributes.BANDWIDTH,e<o&&(!u||c<s)?(t=l+" as next bandwidth < current bandwidth ("+e+" < "+o+")",u&&(t+=" and forwardBuffer < bufferHighWaterLine ("+c+" < "+s+")"),a(t),!0):(!u||o<e)&&r<=c?(i=l+" as forwardBuffer >= bufferLowWaterLine ("+c+" >= "+r+")",u&&(i+=" and next bandwidth > current bandwidth ("+e+" > "+o+")"),a(i),!0):(a("not "+l+" as no switching criteria met"),!1))):c||"number"!=typeof n.partTargetDuration?(a(l+" as current playlist is live"),!0):(a("not "+l+" as current playlist is live llhls, but currentTime isn't in buffered."),!1)},n.setupSegmentLoaderListeners_=function(){function e(){if(!t.sourceUpdater_.hasCreatedSourceBuffers())return t.tryToCreateSourceBuffers_();var e=t.getCodecsOrExclude_();e&&t.sourceUpdater_.addOrChangeSourceBuffers(e)}var t=this;this.mainSegmentLoader_.on("bandwidthupdate",(function(){t.checkABR_("bandwidthupdate"),t.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("timeout",(function(){t.experimentalBufferBasedABR&&t.mainSegmentLoader_.load()})),this.experimentalBufferBasedABR||this.mainSegmentLoader_.on("progress",(function(){t.trigger("progress")})),this.mainSegmentLoader_.on("error",(function(){t.blacklistCurrentPlaylist(t.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){t.error=t.mainSegmentLoader_.error_,t.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){t.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){t.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),t.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){t.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){t.error=t.audioSegmentLoader_.error_,t.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){t.logger_("main segment loader ended"),t.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(e){t.experimentalBufferBasedABR||(t.delegateLoaders_("all",["abort"]),t.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))})),this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",(function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){t.logger_("audioSegmentLoader ended"),t.onEndOfStream()}))},n.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},n.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},n.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},n.fastQualityChange_=function(e){var t=this;(e=void 0===e?this.selectPlaylist():e)===this.masterPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){Ai.browser.IE_VERSION||Ai.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())})))},n.play=function(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0},n.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if(Ai.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(n.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(n.end(0))}return this.hasPlayed_=!0,this.load(),!0},n.handleSourceOpen_=function(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&void 0!==(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,(function(e){})),this.trigger("sourceopen")},n.handleSourceEnded_=function(){var e,t;!this.inbandTextTracks_.metadataTrack_||(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)},n.handleDurationChange_=function(){this.tech_.trigger("durationchange")},n.onEndOfStream=function(){var e,t=this.mainSegmentLoader_.ended_;(t=this.mediaTypes_.AUDIO.activePlaylistLoader?((e=this.mainSegmentLoader_.getCurrentMediaInfo_())&&!e.hasVideo||t)&&this.audioSegmentLoader_.ended_:t)&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},n.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;e=as.Playlist.playlistEnd(e,t),t=this.tech_.currentTime();var n=this.tech_.buffered();return n.length?(n=n.end(n.length-1),n-t<=Xr&&e-n<=Xr):e-t<=Xr},n.blacklistCurrentPlaylist=function(e,t){var n=(e=void 0===e?{}:e).playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!n)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));n.playlistErrors_++;var i,r=this.masterPlaylistLoader_.master.playlists,a=r.filter(zi);a=1===a.length&&a[0]===n;if(1===r.length&&t!==1/0)return Ai.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(a);if(a&&(i=!1,r.forEach((function(e){var t;e!==n&&void 0!==(t=e.excludeUntil)&&t!==1/0&&(i=!0,delete e.excludeUntil)})),i&&(Ai.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))),r=n.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,n.excludeUntil=r,e.reason&&(n.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),t=this.selectPlaylist(),!t)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");r=e.internal?this.logger_:Ai.log.warn;var s=e.message?" "+e.message:"";r((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+s+" Switching to playlist "+t.id+"."),t.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),t.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),r=t.targetDuration/2*1e3||5e3,e="number"==typeof t.lastRequest&&Date.now()-t.lastRequest<=r;return this.switchMedia_(t,"exclude",a||e)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(e,t){var n=this,i=[],r="all"===e,a=(!r&&"main"!==e||i.push(this.masterPlaylistLoader_),[]);!r&&"audio"!==e||a.push("AUDIO"),!r&&"subtitle"!==e||(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){e=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader,e&&i.push(e)})),["main","audio","subtitle"].forEach((function(t){var r=n[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||i.push(r)})),i.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))},n.setCurrentTime=function(e){var t=Di(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},n.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:as.Playlist.duration(e):1/0:0},n.seekable=function(){return this.seekable_},n.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var n=this.syncController_.getExpiredTime(t,this.duration());if(null!==n){var i,r,a=this.masterPlaylistLoader_.master,s=as.Playlist.seekable(t,n,as.Playlist.liveEdgeDelay(a,t));if(0!==s.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=as.Playlist.seekable(t,n,as.Playlist.liveEdgeDelay(a,t))).length)return}this.seekable_&&this.seekable_.length&&(i=this.seekable_.end(0),r=this.seekable_.start(0)),!e||e.start(0)>s.end(0)||s.start(0)>e.end(0)?this.seekable_=s:this.seekable_=Ai.createTimeRanges([[(e.start(0)>s.start(0)?e:s).start(0),(e.end(0)<s.end(0)?e:s).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===i&&this.seekable_.start(0)===r||(this.logger_("seekable updated ["+Ni(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},n.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e)return(e=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1))):void 0;e=this.tech_.buffered();var t=as.Playlist.duration(this.masterPlaylistLoader_.media());0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)},n.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var n,i=e.mediaTypes_[t].groups;for(n in i)i[n].forEach((function(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()},n.master=function(){return this.masterPlaylistLoader_.master},n.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},n.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_();e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return t&&e},n.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},n=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media(),i=(t.video=t.main,Fa(this.master(),n)),r={},a=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(r.video=i.video||t.main.videoCodec||v.b),t.main.isMuxed&&(r.video+=","+(i.audio||t.main.audioCodec||v.a)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||a)&&(r.audio=i.audio||t.main.audioCodec||t.audio.audioCodec||v.a,t.audio.isFmp4=(t.main.hasAudio&&!t.main.isMuxed?t.main:t.audio).isFmp4),r.audio||r.video){var s,o,u={};if(["video","audio"].forEach((function(e){var n,i;r.hasOwnProperty(e)&&(n=t[e].isFmp4,i=r[e],!Object(n?v.c:v.g)(i))&&(n=t[e].isFmp4?"browser":"muxer",u[n]=u[n]||[],u[n].push(r[e]),"audio"===e&&(s=n))})),a&&s&&n.attributes.AUDIO&&(o=n.attributes.AUDIO,this.master().playlists.forEach((function(e){(e.attributes&&e.attributes.AUDIO)===o&&e!==n&&(e.excludeUntil=1/0)})),this.logger_("excluding audio group "+o+" as "+s+' does not support codec(s): "'+r.audio+'"')),Object.keys(u).length)return i=Object.keys(u).reduce((function(e,t){return e&&(e+=", "),e+(t+' does not support codec(s): "')+u[t].join(",")+'"'}),"")+".",void this.blacklistCurrentPlaylist({playlist:n,internal:!0,message:i,blacklistDuration:1/0});if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var l=[];if(["video","audio"].forEach((function(t){var n=(Object(v.h)(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,i=(Object(v.h)(r[t]||"")[0]||{}).type;n&&i&&n.toLowerCase()!==i.toLowerCase()&&l.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+r[t]+'"')})),l.length)return void this.blacklistCurrentPlaylist({playlist:n,message:"Codec switching not supported: "+l.join(", ")+".",blacklistDuration:1/0,internal:!0})}return r}this.blacklistCurrentPlaylist({playlist:n,message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},n.tryToCreateSourceBuffers_=function(){var e;"open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))},n.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,n=[];Object.keys(t).forEach((function(i){var r,a;i=t[i];-1===n.indexOf(i.id)&&(n.push(i.id),a=[],!(r=Fa(e.master,i)).audio||Object(v.g)(r.audio)||Object(v.c)(r.audio)||a.push("audio codec "+r.audio),!r.video||Object(v.g)(r.video)||Object(v.c)(r.video)||a.push("video codec "+r.video),r.text&&"stpp.ttml.im1t"===r.text&&a.push("text codec "+r.text),a.length&&(i.excludeUntil=1/0,e.logger_("excluding "+i.id+" for unsupported: "+a.join(", "))))}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],i=this.master().playlists,r=(e=Ba(Object(v.h)(e)),Pr(e)),a=e.video&&Object(v.h)(e.video)[0]||null,s=e.audio&&Object(v.h)(e.audio)[0]||null;Object.keys(i).forEach((function(e){var o,u,l;e=i[e];-1===n.indexOf(e.id)&&e.excludeUntil!==1/0&&(n.push(e.id),o=[],l=Fa(t.masterPlaylistLoader_.master,e),u=Pr(l),(l.audio||l.video)&&(u!==r&&o.push('codec count "'+u+'" !== "'+r+'"'),t.sourceUpdater_.canChangeType()||(u=l.video&&Object(v.h)(l.video)[0]||null,l=l.audio&&Object(v.h)(l.audio)[0]||null,u&&a&&u.type.toLowerCase()!==a.type.toLowerCase()&&o.push('video codec "'+u.type+'" !== "'+a.type+'"'),l&&s&&l.type.toLowerCase()!==s.type.toLowerCase()&&o.push('audio codec "'+l.type+'" !== "'+s.type+'"')),o.length&&(e.excludeUntil=1/0,t.logger_("blacklisting "+e.id+": "+o.join(" && ")))))}))},n.updateAdCues_=function(e){var t=0,n=this.seekable(),i=(n.length&&(t=n.start(0)),e),r=this.cueTagsTrack_;n=t;if(void 0===n&&(n=0),i.segments)for(var s=n,o=0;o<i.segments.length;o++){var u,l,c,d=i.segments[o];if(c=c||function(e,t){for(var n=e.cues,i=0;i<n.length;i++){var r=n[i];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null}(r,s+d.duration/2)){if("cueIn"in d){c.endTime=s,c.adEndTime=s,s+=d.duration,c=null;continue}if(s<c.endTime){s+=d.duration;continue}c.endTime+=d.duration}else"cueOut"in d&&((c=new a.a.VTTCue(s,s+d.duration,d.cueOut)).adStartTime=s,c.adEndTime=s+parseFloat(d.cueOut),r.addCue(c)),"cueOutCont"in d&&(u=(l=d.cueOutCont.split("/").map(parseFloat))[0],l=l[1],(c=new a.a.VTTCue(s,s+d.duration,"")).adStartTime=s-u,c.adEndTime=c.adStartTime+l,r.addCue(c));s+=d.duration}},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=ya.GOAL_BUFFER_LENGTH,n=ya.GOAL_BUFFER_LENGTH_RATE,i=Math.max(t,ya.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,i)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=ya.BUFFER_LOW_WATER_LINE,n=ya.BUFFER_LOW_WATER_LINE_RATE,i=Math.max(t,ya.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,ya.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?r:i)},n.bufferHighWaterLine=function(){return ya.BUFFER_HIGH_WATER_LINE},t}(Ai.EventTarget),js=function(e,t,n){return function(i){var r=e.master.playlists[t],a=Gi(r),s=zi(r);return void 0===i?s:(i?delete r.disabled:r.disabled=!0,i===s||a||(n(),i?e.trigger("renditionenabled"):e.trigger("renditiondisabled")),i)}},Us=["seeking","seeked","pause","playing","error"],Bs=function(){function e(e){function t(){return o.monitorCurrentTime_()}function n(){return o.monitorCurrentTime_()}function i(){return o.techWaiting_()}function r(){return o.cancelTimer_()}function s(e){["main","audio"].forEach((function(t){u[t+"SegmentLoader_"][e]("appended",o.seekingAppendCheck_)}))}var o=this,u=(this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Gr("PlaybackWatcher"),this.logger_("initialize"),this.masterPlaylistController_),l=["main","subtitle","audio"],c={};l.forEach((function(e){c[e]={reset:function(){return o.resetSegmentDownloads_(e)},updateend:function(){return o.checkSegmentDownloads_(e)}},u[e+"SegmentLoader_"].on("appendsdone",c[e].updateend),u[e+"SegmentLoader_"].on("playlistupdate",c[e].reset),o.tech_.on(["seeked","seeking"],c[e].reset)})),this.seekingAppendCheck_=function(){o.fixesBadSeeks_()&&(o.consecutiveUpdates=0,o.lastRecordedTime=o.tech_.currentTime(),s("off"))},this.clearSeekingAppendCheck_=function(){return s("off")},this.watchForBadSeeking_=function(){o.clearSeekingAppendCheck_(),s("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",i),this.tech_.on(Us,r),this.tech_.on("canplay",n),this.tech_.one("play",t),this.dispose=function(){o.clearSeekingAppendCheck_(),o.logger_("dispose"),o.tech_.off("waiting",i),o.tech_.off(Us,r),o.tech_.off("canplay",n),o.tech_.off("play",t),o.tech_.off("seeking",o.watchForBadSeeking_),o.tech_.off("seeked",o.clearSeekingAppendCheck_),l.forEach((function(e){u[e+"SegmentLoader_"].off("appendsdone",c[e].updateend),u[e+"SegmentLoader_"].off("playlistupdate",c[e].reset),o.tech_.off(["seeked","seeking"],c[e].reset)})),o.checkCurrentTimeTimeout_&&a.a.clearTimeout(o.checkCurrentTimeTimeout_),o.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&a.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=a.a.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,n=t[e+"SegmentLoader_"],i=n.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var n=0;n<e.length;n++)if(e.start(n)!==t.start(n)||e.end(n)!==t.end(n))return!0;return!1}(this[e+"Buffered_"],i);this[e+"Buffered_"]=i,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:n.playlist_&&n.playlist_.id,buffered:Ri(i)}),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.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+Xr>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e))},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),n=this.tech_.currentTime();if(this.afterSeekableWindow_(t,n,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),void 0!==(e=this.beforeSeekableWindow_(t,n)?(i=t.start(0))+(i===t.end(0)?0:Xr):e))return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+Ni(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var i=this.masterPlaylistController_.sourceUpdater_,r=(t=this.tech_.buffered(),i.audioBuffer?i.audioBuffered():null),a=(i=i.videoBuffer?i.videoBuffered():null,this.media()),s=a.partTargetDuration||2*(a.targetDuration-zr),o=[r,i],u=0;u<o.length;u++)if(o[u]&&ji(o[u],n)<s)return!1;return a=Li(t,n),0!==a.length&&(e=a.start(0)+Xr,this.logger_("Buffered region starts ("+a.start(0)+")  just beyond seek point ("+n+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),t=this.tech_.buffered(),(t=Di(t,e)).length&&e+3<=t.end(0)&&(this.cancelTimer_(),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"}),this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})))},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t))return e=e.end(e.length-1),this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+e),this.cancelTimer_(),this.tech_.setCurrentTime(e),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0;e=this.tech_.vhs.masterPlaylistController_.sourceUpdater_;var n=this.tech_.buffered();return this.videoUnderflow_({audioBuffered:e.audioBuffered(),videoBuffered:e.videoBuffered(),currentTime:t})?(this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0):(e=Li(n,t),0<e.length&&(n=e.start(0)-t,this.logger_("Stopped at "+t+", setting timer for "+n+", seeking to "+e.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*n,t),!0))},t.afterSeekableWindow_=function(e,t,n,i){if(void 0===i&&(i=!1),!e.length)return!1;var r=e.end(e.length-1)+Xr;return(r=!n.endList&&i?e.end(e.length-1)+3*n.targetDuration:r)<t},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t,n,i,r=e.videoBuffered,a=e.audioBuffered;e=e.currentTime;if(r)return r.length&&a.length?(n=Di(r,e-3),i=Di(r,e),(a=Di(a,e)).length&&!i.length&&n.length&&(t={start:n.end(0),end:a.end(0)})):Li(r,e).length||(t=this.gapFromVideoUnderflow_(r,e)),!!t&&(this.logger_("Encountered a gap in video from "+t.start+" to "+t.end+". Seeking to current time "+e),!0)},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime();t=Li(t,n);this.cancelTimer_(),0!==t.length&&n===e&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+zr),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var n=function(e){if(e.length<2)return Ai.createTimeRanges();for(var t=[],n=1;n<e.length;n++){var i=e.end(n-1),r=e.start(n);t.push([i,r])}return Ai.createTimeRanges(t)}(e),i=0;i<n.length;i++){var r=n.start(i),a=n.end(i);if(t-r<4&&2<t-r)return{start:r,end:a}}return null},e}(),Fs={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Vs={PlaylistLoader:ca,Playlist:na,utils:re,STANDARD_PLAYLIST_SELECTOR:Rr,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(na.isEnabled);return Ha(t,Lr),t.filter((function(t){return!!Fa(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:Rr,movingAverageBandwidthSelector:function(e){var t=-1,n=-1;if(e<0||1<e)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var i=this.useDevicePixelRatio&&a.a.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),Nr(this.playlists.master,t,parseInt(Dr(this.tech_.el(),"width"),10)*i,parseInt(Dr(this.tech_.el(),"height"),10)*i,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:Lr,comparePlaylistResolution:function(e,t){var n,i;return(n=(n=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:n)||a.a.Number.MAX_VALUE)===(i=(i=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:i)||a.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-i},xhr:rr()},qs=(Object.keys(ya).forEach((function(e){Object.defineProperty(Vs,e,{get:function(){return Ai.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),ya[e]},set:function(t){Ai.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?Ai.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):ya[e]=t}})})),"videojs-vhs");Vs.canPlaySource=function(){return Ai.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")},Vs.supportsNativeHls=function(){if(!s.a||!s.a.createElement)return!1;var e=s.a.createElement("video");return!!Ai.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))}))}(),Vs.supportsNativeDash=!!(s.a&&s.a.createElement&&Ai.getTech("Html5").isSupported())&&/maybe|probably/i.test(s.a.createElement("video").canPlayType("application/dash+xml")),Vs.supportsTypeNatively=function(e){return"hls"===e?Vs.supportsNativeHls:"dash"===e&&Vs.supportsNativeDash},Vs.isSupported=function(){return Ai.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Hs=function(e){function t(t,n,i){var r=e.call(this,n,Ai.mergeOptions(i.hls,i.vhs))||this;if(i.hls&&Object.keys(i.hls).length&&Ai.log.warn("Using hls options is deprecated. Please rename `hls` to `vhs` in your options object."),"number"==typeof i.initialBandwidth&&(r.options_.bandwidth=i.initialBandwidth),r.logger_=Gr("VhsHandler"),n.options_&&n.options_.playerId&&((i=Ai(n.options_.playerId)).hasOwnProperty("hls")||Object.defineProperty(i,"hls",{get:function(){return Ai.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"hls-player-access"}),l()(r)},configurable:!0}),i.hasOwnProperty("vhs")||Object.defineProperty(i,"vhs",{get:function(){return Ai.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"vhs-player-access"}),l()(r)},configurable:!0}),i.hasOwnProperty("dash")||Object.defineProperty(i,"dash",{get:function(){return Ai.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),l()(r)},configurable:!0}),r.player_=i),r.tech_=n,r.source_=t,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&n.overrideNativeAudioTracks&&n.overrideNativeVideoTracks)n.overrideNativeAudioTracks(!0),n.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(n.featuresNativeVideoTracks||n.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(s.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=s.a.fullscreenElement||s.a.webkitFullscreenElement||s.a.mozFullScreenElement||s.a.msFullscreenElement;t&&t.contains(r.tech_.el())?r.masterPlaylistController_.fastQualityChange_():r.masterPlaylistController_.checkABR_()})),r.on(r.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),r.on(r.tech_,"error",(function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),r.on(r.tech_,"play",r.play),r}c()(t,e);var n=t.prototype;return n.setOptions_=function(){var e,t=this;this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,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,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=rs())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=ya.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===ya.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","useDtsForTimestampOffset","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach((function(e){void 0!==t.source_[e]&&(t.options_[e]=t.source_[e])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},n.src=function(e,t){var n=this;e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=Vs,this.options_.sourceType=Object(y.a)(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&Ai.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new Ms(this.options_),e=Ai.mergeOptions({liveRangeSafeTimeDelta:Xr},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_}),this.playbackWatcher_=new Bs(e),this.masterPlaylistController_.on("error",(function(){var e=Ai.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)})),t=this.options_.experimentalBufferBasedABR?Vs.movingAverageBandwidthSelector(.55):Vs.STANDARD_PLAYLIST_SELECTOR,this.masterPlaylistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.masterPlaylistController_.selectInitialPlaylist=Vs.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=a.a.navigator.connection||a.a.navigator.mozConnection||a.a.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t?1e7<=(t=1e3*t.downlink*1e3)&&1e7<=e?Math.max(e,t):t:e},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=0<this.throughput?1/this.throughput:0;return Math.floor(1/(e+t))},set:function(){Ai.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:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return Ri(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Ri(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){if(n.options_.useBandwidthFromLocalStorage){var e={bandwidth:n.bandwidth,throughput:Math.round(n.throughput)};if(a.a.localStorage){var t=(t=rs())?Ai.mergeOptions(t,e):e;try{a.a.localStorage.setItem(qs,JSON.stringify(t))}catch(e){return}}}})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=n).representations=function(){var t=e.masterPlaylistController_.master();t=ta(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return t?t.filter((function(e){return!Gi(e)})).map((function(t,n){return new Za(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){n.setupEme_()})),this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=a.a.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_)))},n.createKeySessions_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),ns({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(t){e.logger_("error while creating EME key session",t),e.player_.error({message:"Failed to initialize media keys for EME",code:3})}))},n.handleWaitingForKey_=function(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()},n.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;t=is({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()});this.player_.tech_.on("keystatuschange",(function(t){var n;"output-restricted"===t.status&&(t=e.masterPlaylistController_.master())&&t.playlists&&(n=[],t.playlists.forEach((function(e){e&&e.attributes&&e.attributes.RESOLUTION&&720<=e.attributes.RESOLUTION.height&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,n.push(e))})),n.length&&((t=Ai.log).warn.apply(t,['DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. 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