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19({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",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:

20,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:"

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instanceof x.HTMLTextAreaElement||t instanceof x.HTMLButtonElement)&&!t.hasAttribute("disabled")||t instanceof x.HTMLIFrameElement||t instanceof x.HTMLObjectElement||t instanceof x.HTMLEmbedElement||t.hasAttribute("tabindex")&&t.getAttribute("tabindex")!==-1||t.hasAttribute("contenteditable"))}}er.prototype.options_={pauseOnOpen:!0,temporary:!0};U.registerComponent("ModalDialog",er);class Ws extends Ct{constructor(e=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let t=0;t<e.length;t++)this.addTrack(e[t])}addTrack(e){const t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),this.tracks_.indexOf(e)===-1&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},di(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let s=0,r=this.length;s<r;s++)if(this[s]===e){t=this[s],t.off&&t.off(),this.tracks_.splice(s,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let s=0,r=this.length;s<r;s++){const n=this[s];if(n.id===e){t=n;break}}return t}}Ws.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"};for(const i in Ws.prototype.allowedEvents_)Ws.prototype["on"+i]=null;const Mo=function(i,e){for(let t=0;t<i.length;t++)!Object.keys(i[t]).length||e.id===i[t].id||(i[t].enabled=!1)};class aT extends Ws{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){Mo(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&Mo(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,Mo(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}}const Bo=function(i,e){for(let t=0;t<i.length;t++)!Object.keys(i[t]).length||e.id===i[t].id||(i[t].selected=!1)};class oT extends Ws{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){Bo(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let t=0;t<this.length;t++)if(this[t].selected)return 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Ws{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_),["metadata","chapters"].indexOf(e.kind)===-1&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}}class lT{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,s=e.length;t<s;t++)this.addTrackElement_(e[t])}addTrackElement_(e){const t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),this.trackElements_.indexOf(e)===-1&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let s=0,r=this.trackElements_.length;s<r;s++)if(e===this.trackElements_[s].track){t=this.trackElements_[s];break}return t}removeTrackElement_(e){for(let t=0,s=this.trackElements_.length;t<s;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&typeof this.trackElements_[t].track.off=="function"&&this.trackElements_[t].track.off(),typeof this.trackElements_[t].off=="function"&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}}class ca{constructor(e){ca.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){const t=this.length||0;let s=0;const r=e.length;this.cues_=e,this.length_=e.length;const n=function(a){""+a in this||Object.defineProperty(this,""+a,{get(){return this.cues_[a]}})};if(t<r)for(s=t;s<r;s++)n.call(this,s)}getCueById(e){let t=null;for(let s=0,r=this.length;s<r;s++){const n=this[s];if(n.id===e){t=n;break}}return t}}const uT={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},cT={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},dT={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},ld={disabled:"disabled",hidden:"hidden",showing:"showing"};class tu extends Ct{constructor(e={}){super();const t={id:e.id||"vjs_track_"+kt(),kind:e.kind||"",language:e.language||""};let s=e.label||"";for(const r in t)Object.defineProperty(this,r,{get(){return t[r]},set(){}});Object.defineProperty(this,"label",{get(){return s},set(r){r!==s&&(s=r,this.trigger("labelchange"))}})}}const iu=function(i){return new URL(i,V.baseURI)},Mf=function(i){return new URL(i,V.baseURI).href},su=function(i){if(typeof i=="string"){const t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(i);if(t)return t.pop().toLowerCase()}return""},Va=function(i,e=x.location){return iu(i).origin!==e.origin};var hT=Object.freeze({__proto__:null,parseUrl:iu,getAbsoluteURL:Mf,getFileExtension:su,isCrossOrigin:Va});const ud=function(i,e){const t=new x.WebVTT.Parser(x,x.vttjs,x.WebVTT.StringDecoder()),s=[];t.oncue=function(r){e.addCue(r)},t.onparsingerror=function(r){s.push(r)},t.onflush=function(){e.trigger({type:"loadeddata",target:e})},t.parse(i),s.length>0&&(x.console&&x.console.groupCollapsed&&x.console.groupCollapsed(`Text Track parsing errors for ${e.src}`),s.forEach(r=>oe.error(r)),x.console&&x.console.groupEnd&&x.console.groupEnd()),t.flush()},cd=function(i,e){const t={uri:i},s=Va(i);s&&(t.cors=s);const r=e.tech_.crossOrigin()==="use-credentials";r&&(t.withCredentials=r),sh(t,Ce(this,function(n,a,o){if(n)return oe.error(n,a);e.loaded_=!0,typeof x.WebVTT!="function"?e.tech_&&e.tech_.any(["vttjsloaded","vttjserror"],u=>{if(u.type==="vttjserror"){oe.error(`vttjs failed to load, stopping trying to process ${e.src}`);return}return ud(o,e)}):ud(o,e)}))};class nn extends tu{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");const t=Ee(e,{kind:dT[e.kind]||"subtitles",language:e.language||e.srclang||""});let s=ld[t.mode]||"disabled";const r=t.default;(t.kind==="metadata"||t.kind==="chapters")&&(s="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=this.tech_.preloadTextTracks!==!1;const n=new ca(this.cues_),a=new ca(this.activeCues_);let o=!1;this.timeupdateHandler=Ce(this,function(h={}){if(!this.tech_.isDisposed()){if(!this.tech_.isReady_){h.type!=="timeupdate"&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler));return}this.activeCues=this.activeCues,o&&(this.trigger("cuechange"),o=!1),h.type!=="timeupdate"&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))}});const u=()=>{this.stopTracking()};this.tech_.one("dispose",u),s!=="disabled"&&this.startTracking(),Object.defineProperties(this,{default:{get(){return r},set(){}},mode:{get(){return s},set(h){ld[h]&&s!==h&&(s=h,!this.preload_&&s!=="disabled"&&this.cues.length===0&&cd(this.src,this),this.stopTracking(),s!=="disabled"&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?n:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(this.cues.length===0)return a;const h=this.tech_.currentTime(),m=[];for(let _=0,T=this.cues.length;_<T;_++){const E=this.cues[_];E.startTime<=h&&E.endTime>=h&&m.push(E)}if(o=!1,m.length!==this.activeCues_.length)o=!0;else for(let _=0;_<m.length;_++)this.activeCues_.indexOf(m[_])===-1&&(o=!0);return this.activeCues_=m,a.setCues_(this.activeCues_),a},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||t.kind!=="subtitles"&&t.kind!=="captions")&&cd(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){t=new x.vttjs.VTTCue(e.startTime,e.endTime,e.text);for(const r in e)r in t||(t[r]=e[r]);t.id=e.id,t.originalCue_=e}const s=this.tech_.textTracks();for(let r=0;r<s.length;r++)s[r]!==this&&s[r].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){const s=this.cues_[t];if(s===e||s.originalCue_&&s.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}nn.prototype.allowedEvents_={cuechange:"cuechange"};class Bf extends tu{constructor(e={}){const t=Ee(e,{kind:cT[e.kind]||""});super(t);let s=!1;Object.defineProperty(this,"enabled",{get(){return s},set(r){typeof r!="boolean"||r===s||(s=r,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class Ff extends tu{constructor(e={}){const t=Ee(e,{kind:uT[e.kind]||""});super(t);let s=!1;Object.defineProperty(this,"selected",{get(){return s},set(r){typeof r!="boolean"||r===s||(s=r,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class mi extends Ct{constructor(e={}){super();let t;const s=new nn(e);this.kind=s.kind,this.src=s.src,this.srclang=s.language,this.label=s.label,this.default=s.default,Object.defineProperties(this,{readyState:{get(){return t}},track:{get(){return s}}}),t=mi.NONE,s.addEventListener("loadeddata",()=>{t=mi.LOADED,this.trigger({type:"load",target:this})})}}mi.prototype.allowedEvents_={load:"load"};mi.NONE=0;mi.LOADING=1;mi.LOADED=2;mi.ERROR=3;const It={audio:{ListClass:aT,TrackClass:Bf,capitalName:"Audio"},video:{ListClass:oT,TrackClass:Ff,capitalName:"Video"},text:{ListClass:Nf,TrackClass:nn,capitalName:"Text"}};Object.keys(It).forEach(function(i){It[i].getterName=`${i}Tracks`,It[i].privateName=`${i}Tracks_`});const Xs={remoteText:{ListClass:Nf,TrackClass:nn,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:lT,TrackClass:mi,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},at=Object.assign({},It,Xs);Xs.names=Object.keys(Xs);It.names=Object.keys(It);at.names=[].concat(Xs.names).concat(It.names);function fT(i,e,t,s,r={}){const n=i.textTracks();r.kind=e,t&&(r.label=t),s&&(r.language=s),r.tech=i;const a=new at.text.TrackClass(r);return n.addTrack(a),a}class ae extends U{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=s=>this.onDurationChange(s),this.trackProgress_=s=>this.trackProgress(s),this.trackCurrentTime_=s=>this.trackCurrentTime(s),this.stopTrackingCurrentTime_=s=>this.stopTrackingCurrentTime(s),this.disposeSourceHandler_=s=>this.disposeSourceHandler(s),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),at.names.forEach(s=>{const r=at[s];e&&e[r.getterName]&&(this[r.privateName]=e[r.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(s=>{e[`native${s}Tracks`]===!1&&(this[`featuresNative${s}Tracks`]=!1)}),e.nativeCaptions===!1||e.nativeTextTracks===!1?this.featuresNativeTextTracks=!1:(e.nativeCaptions===!0||e.nativeTextTracks===!0)&&(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=e.preloadTextTracks!==!1,this.autoRemoteTextTracks_=new at.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Ce(this,function(){const t=this.bufferedPercent();this.bufferedPercent_!==t&&this.trigger("progress"),this.bufferedPercent_=t,t===1&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Ut(0,0)}bufferedPercent(){return Rf(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(It.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){e=[].concat(e),e.forEach(t=>{const s=this[`${t}Tracks`]()||[];let r=s.length;for(;r--;){const n=s[r];t==="text"&&this.removeRemoteTextTrack(n),s.removeTrack(n)}})}cleanupAutoTextTracks(){const e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){const s=e[t];this.removeRemoteTextTrack(s)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return e!==void 0&&(this.error_=new Oe(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?Ut(0,0):Ut()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}

33initTrackListeners(){It.names.forEach(e=>{const t=It[e],s=()=>{this.trigger(`${e}trackchange`)},r=this[t.getterName]();r.addEventListener("removetrack",s),r.addEventListener("addtrack",s),this.on("dispose",()=>{r.removeEventListener("removetrack",s),r.removeEventListener("addtrack",s)})})}addWebVttScript_(){if(!x.WebVTT)if(V.body.contains(this.el())){if(!this.options_["vtt.js"]&&Hs(Cc)&&Object.keys(Cc).length>0){this.trigger("vttjsloaded");return}const e=V.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),x.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const e=this.textTracks(),t=this.remoteTextTracks(),s=o=>e.addTrack(o.track),r=o=>e.removeTrack(o.track);t.on("addtrack",s),t.on("removetrack",r),this.addWebVttScript_();const n=()=>this.trigger("texttrackchange"),a=()=>{n();for(let o=0;o<e.length;o++){const u=e[o];u.removeEventListener("cuechange",n),u.mode==="showing"&&u.addEventListener("cuechange",n)}};a(),e.addEventListener("change",a),e.addEventListener("addtrack",a),e.addEventListener("removetrack",a),this.on("dispose",function(){t.off("addtrack",s),t.off("removetrack",r),e.removeEventListener("change",a),e.removeEventListener("addtrack",a),e.removeEventListener("removetrack",a);for(let o=0;o<e.length;o++)e[o].removeEventListener("cuechange",n)})}addTextTrack(e,t,s){if(!e)throw new Error("TextTrack kind is required but was not provided");return fT(this,e,t,s)}createRemoteTextTrack(e){const t=Ee(e,{tech:this});return new Xs.remoteTextEl.TrackClass(t)}addRemoteTextTrack(e={},t){const s=this.createRemoteTextTrack(e);return typeof t!="boolean"&&(t=!1),this.remoteTextTrackEls().addTrackElement_(s),this.remoteTextTracks().addTrack(s.track),t===!1&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(s.track)),s}removeRemoteTextTrack(e){const t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){const t=kt();return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return ae.canPlayType(e.type)}static isTech(e){return e.prototype instanceof ae||e instanceof ae||e===ae}static registerTech(e,t){if(ae.techs_||(ae.techs_={}),!ae.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!ae.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!ae.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=Ne(e),ae.techs_[e]=t,ae.techs_[qr(e)]=t,e!=="Tech"&&ae.defaultTechOrder_.push(e),t}static getTech(e){if(e){if(ae.techs_&&ae.techs_[e])return ae.techs_[e];if(e=Ne(e),x&&x.videojs&&x.videojs[e])return oe.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),x.videojs[e]}}}at.names.forEach(function(i){const e=at[i];ae.prototype[e.getterName]=function(){return this[e.privateName]=this[e.privateName]||new e.ListClass,this[e.privateName]}});ae.prototype.featuresVolumeControl=!0;ae.prototype.featuresMuteControl=!0;ae.prototype.featuresFullscreenResize=!1;ae.prototype.featuresPlaybackRate=!1;ae.prototype.featuresProgressEvents=!1;ae.prototype.featuresSourceset=!1;ae.prototype.featuresTimeupdateEvents=!1;ae.prototype.featuresNativeTextTracks=!1;ae.prototype.featuresVideoFrameCallback=!1;ae.withSourceHandlers=function(i){i.registerSourceHandler=function(t,s){let r=i.sourceHandlers;r||(r=i.sourceHandlers=[]),s===void 0&&(s=r.length),r.splice(s,0,t)},i.canPlayType=function(t){const s=i.sourceHandlers||[];let r;for(let n=0;n<s.length;n++)if(r=s[n].canPlayType(t),r)return r;return""},i.selectSourceHandler=function(t,s){const r=i.sourceHandlers||[];let n;for(let a=0;a<r.length;a++)if(n=r[a].canHandleSource(t,s),n)return r[a];return null},i.canPlaySource=function(t,s){const r=i.selectSourceHandler(t,s);return r?r.canHandleSource(t,s):""},["seekable","seeking","duration"].forEach(function(t){const s=this[t];typeof s=="function"&&(this[t]=function(){return this.sourceHandler_&&this.sourceHandler_[t]?this.sourceHandler_[t].apply(this.sourceHandler_,arguments):s.apply(this,arguments)})},i.prototype),i.prototype.setSource=function(t){let s=i.selectSourceHandler(t,this.options_);s||(i.nativeSourceHandler?s=i.nativeSourceHandler:oe.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),s!==i.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=s.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},i.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}};U.registerComponent("Tech",ae);ae.registerTech("Tech",ae);ae.defaultTechOrder_=[];const Qi={},da={},ha={};function pT(i,e){Qi[i]=Qi[i]||[],Qi[i].push(e)}function mT(i,e,t){i.setTimeout(()=>

33zi(e,Qi[e.type],t,i),1)}function gT(i,e){i.forEach(t=>t.setTech&&t.setTech(e))}function _T(i,e,t){return i.reduceRight(ru(t),e[t]())}function yT(i,e,t,s){return e[t](i.reduce(ru(t),s))}function dd(i,e,t,s=null){const r="call"+Ne(t),n=i.reduce(ru(r),s),a=n===ha,o=a?null:e[t](n);return bT(i,t,o,a),o}const vT={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},TT={setCurrentTime:1,setMuted:1,setVolume:1},hd={play:1,pause:1};function ru(i){return(e,t)=>e===ha?ha:t[i]?t[i](e):e}function bT(i,e,t,s){for(let r=i.length-1;r>=0;r--){const n=i[r];n[e]&&n[e](s,t)}}function ST(i){da.hasOwnProperty(i.id())&&delete da[i.id()]}function xT(i,e){const t=da[i.id()];let s=null;if(t==null)return s=e(i),da[i.id()]=[[e,s]],s;for(let r=0;r<t.length;r++){const[n,a]=t[r];n===e&&(s=a)}return s===null&&(s=e(i),t.push([e,s])),s}function zi(i={},e=[],t,s,r=[],n=!1){const[a,...o]=e;if(typeof a=="string")zi(i,Qi[a],t,s,r,n);else if(a){const u=xT(s,a);if(!u.setSource)return r.push(u),zi(i,o,t,s,r,n);u.setSource(Object.assign({},i),function(h,m){if(h)return zi(i,o,t,s,r,n);r.push(u),zi(m,i.type===m.type?o:Qi[m.type],t,s,r,n)})}else o.length?zi(i,o,t,s,r,n):n?t(i,r):zi(i,Qi["*"],t,s,r,!0)}const ET={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},fa=function(i=""){const e=su(i);return ET[e.toLowerCase()]||""},CT=(i,e)=>{if(!e)return"";if(i.cache_.source.src===e&&i.cache_.source.type)return i.cache_.source.type;const t=i.cache_.sources.filter(r=>r.src===e);if(t.length)return t[0].type;const s=i.$$("source");for(let r=0;r<s.length;r++){const n=s[r];if(n.type&&n.src&&n.src===e)return n.type}return fa(e)},Uf=function(i){if(Array.isArray(i)){let e=[];i.forEach(function(t){t=Uf(t),Array.isArray(t)?e=e.concat(t):ii(t)&&e.push(t)}),i=e}else typeof i=="string"&&i.trim()?i=[fd({src:i})]:ii(i)&&typeof i.src=="string"&&i.src&&i.src.trim()?i=[fd(i)]:i=[];return i};function fd(i){if(!i.type){const e=fa(i.src);e&&(i.type=e)}return i}var AT

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166      <path d="M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z"/>
167    </symbol>
168    <symbol viewBox="0 0 1792 1792" id="vjs-icon-tumblr">
169      <path d="M1328 1329l80 237q-23 35-111 66t-177 32q-104 2-190.5-26T787 1564t-95-106-55.5-120-16.5-118V676H452V461q72-26 129-69.5t91-90 58-102 34-99T779 12q1-5 4.5-8.5T791 0h244v424h333v252h-334v518q0 30 6.5 56t22.5 52.5 49.5 41.5 81.5 14q78-2 134-29z"></path>
170    </symbol>
171    <symbol viewBox="0 0 1792 1792" id="vjs-icon-pinterest">
172      <path d="M1664 896q0 209-103 385.5T1281.5 1561 896 1664q-111 0-218-32 59-93 78-164 9-34 54-211 20 39 73 67.5t114 28.5q121 0 216-68.5t147-188.5 52-270q0-114-59.5-214T1180 449t-255-63q-105 0-196 29t-154.5 77-109 110.5-67 129.5T377 866q0 104 40 183t117 111q30 12 38-20 2-7 8-31t8-30q6-23-11-43-51-61-51-151 0-151 104.5-259.5T904 517q151 0 235.5 82t84.5 213q0 170-68.5 289T980 1220q-61 0-98-43.5T859 1072q8-35 26.5-93.5t30-103T927 800q0-50-27-83t-77-33q-62 0-105 57t-43 142q0 73 25 122l-99 418q-17 70-13 177-206-91-333-281T128 896q0-209 103-385.5T510.5 231 896 128t385.5 103T1561 510.5 1664 896z"></path>
173    </symbol>
174  </defs>
175</svg>`

175;const pd=aa?10009:oa?461:8,xs={codes:{play:415,pause:19,ff:417,rw:412,back:pd},names:{415:"play",19:"pause",417:"ff",412:"rw",[pd]:"back"},isEventKey(i,e){return e=e.toLowerCase(),!!(this.names[i.keyCode]&&this.names[i.keyCode]===e)},getEventName(i){if(this.names[i.keyCode])return this.names[i.keyCode];if(this.codes[i.code]){const e=this.codes[i.code];return this.names[e]}return null}},md=5;class wT extends Ct{constructor(e){super(),this.player_=e,this.focusableComponents=[],this.isListening_=!1,this.isPaused_=!1,this.onKeyDown_=this.onKeyDown_.bind(this),this.lastFocusedComponent_=null}start(){this.isListening_||(this.player_.on("keydown",this.onKeyDown_),this.player_.on("modalKeydown",this.onKeyDown_),this.player_.on("loadedmetadata",()=>{this.focus(this.updateFocusableComponents()[0])}),this.player_.on("modalclose",()=>{this.refocusComponent()}),this.player_.on("focusin",this.handlePlayerFocus_.bind(this)),this.player_.on("focusout",this.handlePlayerBlur_.bind(this)),this.isListening_=!0,this.player_.errorDisplay&&this.player_.errorDisplay.on("aftermodalfill",()=>{this.updateFocusableComponents(),this.focusableComponents.length&&(this.focusableComponents.length>1?this.focusableComponents[1].focus():this.focusableComponents[0].focus())}))}stop(){this.player_.off("keydown",this.onKeyDown_),this.isListening_=!1}onKeyDown_(e){const t=e.originalEvent?e.originalEvent:e;if(["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(t.key)){if(this.isPaused_)return;t.preventDefault();const s=t.key.substring(5).toLowerCase();this.move(s)}else if(xs.isEventKey(t,"play")||xs.isEventKey(t,"pause")||xs.isEventKey(t,"ff")||xs.isEventKey(t,"rw")){t.preventDefault();const s=xs.getEventName(t);this.performMediaAction_(s)}else xs.isEventKey(t,"Back")&&e.target&&typeof e.target.closeable=="function"&&e.target.closeable()&&(t.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+md);break;case"rw":this.userSeek_(this.player_.currentTime()-md);break}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}handlePlayerBlur_(e){const t=e.relatedTarget;let s=null;const r=this.getCurrentComponent(e.target);t&&(s=!!t.closest(".video-js"),t.classList.contains("vjs-text-track-settings")&&!this.isPaused_&&this.searchForTrackSelect_()),(!e.currentTarget.contains(e.relatedTarget)&&!s||!t)&&(r&&r.name()==="CloseButton"?this.refocusComponent():(this.pause(),r&&r.el()&&(this.lastFocusedComponent_=r)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){const e=this.player_,t=[];function s(r){for(const n of r)n.hasOwnProperty("el_")&&n.getIsFocusable()&&n.getIsAvailableToBeFocused(n.el())&&t.push(n),n.hasOwnProperty("children_")&&n.children_.length>0&&s(n.children_)}return e.children_.forEach(r=>{if(r.hasOwnProperty("el_"))if(r.getIsFocusable&&r.getIsAvailableToBeFocused&&r.getIsFocusable()&&r.getIsAvailableToBeFocused(r.el())){t.push(r);return}else r.hasOwnProperty("children_")&&r.children_.length>0?s(r.children_):r.hasOwnProperty("items")&&r.items.length>0?s(r.items):this.findSuitableDOMChild(r)&&t.push(r);if(r.name_==="ErrorDisplay"&&r.opened_){const n=r.el_.querySelector(".vjs-errors-ok-button-container");n&&n.querySelectorAll("button").forEach((o,u)=>{t.push({name:()=>"ModalButton"+(u+1),el:()=>o,getPositions:()=>{const h=o.getBoundingClientRect(),m={x:h.x,y:h.y,width:h.width,height:h.height,top:h.top,right:h.right,bottom:h.bottom,left:h.left},_={x:h.left+h.width/2,y:h.top+h.height/2,width:0,height:0,top:h.top+h.height/2,right:h.left+h.width/2,bottom:h.top+h.height/2,left:h.left+h.width/2};return{boundingClientRect:m,center:_}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:h=>!0,focus:()=>o.focus()})})}}),this.focusableComponents=t,this.focusableComponents}findSuitableDOMChild(e){function t(s){if(e.getIsFocusable(s)&&e.getIsAvailableToBeFocused(s))return s;for(let r=0;r<s.children.length;r++){const n=s.children[r],a=t(n);if(a)return a}return null}return e.el()?t(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();const t=e||document.activeElement;if(this.focusableComponents.length){for(const s of this.focusableComponents)if(s.el()===t)return s}}add(e){const t=[...this.focusableComponents];e.hasOwnProperty("el_")&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el())&&t.push(e),this.focusableComponents=t,this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}remove(e){for(let t=0;t<this.focusableComponents.length;t++)if(this.focusableComponents[t].name()===e.name()){this.focusableComponents.splice(t,1),this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents});return}}clear(){this.focusableComponents.length>0&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(e){const t=this.getCurrentComponent();if(!t)return;const s=t.getPositions(),r=this.focusableComponents.filter(a=>a!==t&&this.isInDirection_(s.boundingClientRect,a.getPositions().boundingClientRect,e)),n=this.findBestCandidate_(s.center,r,e);n?this.focus(n):this.trigger({type:"endOfFocusableComponents",direction:e,focusedComponent:t})}findBestCandidate_(e,t,s){let r=1/0,n=null;for(const a of t){const o=a.getPositions().center,u=this.calculateDistance_(e,o,s);u<r&&(r=u,n=a)}return n}isInDirection_(e,t,s){switch(s){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name()){this.focus(this.focusableComponents[e]);return}}else this.focus(this.updateFocusableComponents()[0])}focus(e){typeof e=="object"&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,s){const r=Math.abs(e.x-t.x),n=Math.abs(e.y-t.y);let a;switch(s){case"right":case"left":a=r+n*100;break;case"up":a=n*2+r*.5;break;case"down":a=n*5+r;break;default:a=r+n}return a}searchForTrackSelect_(){const e=this;for(const t of e.updateFocusableComponents())if(t.constructor.name==="TextTrackSelect"){e.focus(t);break}}}class DT extends U{constructor(e,t,s){const r=Ee({createEl:!1},t);if(super(e,r,s),!t.playerOptions.sources||t.playerOptions.sources.length===0)for(let n=0,a=t.playerOptions.techOrder;n<a.length;n++){const o=Ne(a[n]);let u=ae.getTech(o);if(o||(u=U.getComponent(o)),u&&u.isSupported()){e.loadTech_(o);break}}else e.src(t.playerOptions.sources)}}U.registerComponent("MediaLoader",DT);class za extends U{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=s=>this.handleMouseOver(s),this.handleMouseOut_=s=>this.handleMouseOut(s),this.handleClick_=s=>this.handleClick(s),this.handleKeyDown_=s=>this.handleKeyDown(s),this.emitTapEvents(),this.enable()}createEl(e="div",t={},s={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),e==="button"&&oe.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),s=Object.assign({role:"button"},s),this.tabIndex_=t.tabIndex;const r=se(e,t,s);return this.player_.options_.experimentalSvgIcons||r.appendChild(se("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(r),r}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=se("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(e===void 0)return this.controlText_||"Need Text";const s=this.localize(e);this.controlText_=e,Pi(this.controlTextEl_,s),!this.nonIconControl&&!this.player_.options_.noUITitleAttributes&&t.setAttribute("title",s)}buildCSSClass(){return`vjs-control vjs-button ${super.buildCSSClass()}`}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),typeof this.tabIndex_<"u"&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),typeof this.tabIndex_<"u"&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){e.key===" "||e.key==="Enter"?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}U.registerComponent("ClickableComponent",za);class ll extends za{constructor(e,t){super(e,t),this.update(),this.update_=s=>this.update(s),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return se("div",{className:"vjs-poster"})}crossOrigin(e){if(typeof e>"u")return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;if(e!==null&&e!=="anonymous"&&e!=="use-credentials"){this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`);return}this.$("img")&&(this.$("img").crossOrigin=e)}update(e){const t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){if(!e){this.el_.textContent="";return}this.$("img")||this.el_.appendChild(se("picture",{className:"vjs-poster",tabIndex:-1},{},se("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?Yt(this.player_.play()):this.player_.pause())}}ll.prototype.crossorigin=ll.prototype.crossOrigin;U.registerComponent("PosterImage",ll);const Dt="#222",gd="#ccc",IT={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',

175script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Fo(i,e){let t;if(i.length===4)t=i[1]+i[1]+i[2]+i[2]+i[3]+i[3];else if(i.length===7)t=i.slice(1);else throw new Error("Invalid color code provided, "+i+"; must be formatted as e.g. #f0e or #f604e2.");return"rgba("+parseInt(t.slice(0,2),16)+","+parseInt(t.slice(2,4),16)+","+parseInt(t.slice(4,6),16)+","+e+")"}function Wt(i,e,t){try{i.style[e]=t}catch{return}}function _d(i){return i?`${i}px`:""}class kT extends U{constructor(e,t,s){super(e,t,s);const r=a=>this.updateDisplay(a),n=a=>{this.updateDisplayOverlay(),this.updateDisplay(a)};e.on("loadstart",a=>this.toggleDisplay(a)),e.on("texttrackchange",r),e.on("loadedmetadata",a=>{this.updateDisplayOverlay(),this.preselectTrack(a)}),e.ready(Ce(this,function(){if(e.tech_&&e.tech_.featuresNativeTextTracks){this.hide();return}e.on("fullscreenchange",n),e.on("playerresize",n);const a=x.screen.orientation||x,o=x.screen.orientation?"change":"orientationchange";a.addEventListener(o,n),e.on("dispose",()=>a.removeEventListener(o,n));const u=this.options_.playerOptions.tracks||[];for(let h=0;h<u.length;h++)this.player_.addRemoteTextTrack(u[h],!0);this.preselectTrack()}))}preselectTrack(){const e={captions:1,subtitles:1},t=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage;let r,n,a;for(let o=0;o<t.length;o++){const u=t[o];s&&s.enabled&&s.language&&s.language===u.language&&u.kind in e?u.kind===s.kind?a=u:a||(a=u):s&&!s.enabled?(a=null,r=null,n=null):u.default&&(u.kind==="descriptions"&&!r?r=u:u.kind in e&&!n&&(n=u))}a?a.mode="showing":n?n.mode="showing":r&&(r.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){typeof x.WebVTT=="function"&&x.WebVTT.processCues(x,[],this.el_)}updateDisplay(){const e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){const a=[];for(let o=0;o<e.length;++o){const u=e[o];u.mode==="showing"&&a.push(u)}this.updateForTrack(a);return}let s=null,r=null,n=e.length;for(;n--;){const a=e[n];a.mode==="showing"&&(a.kind==="descriptions"?s=a:r=a)}if(r?(this.getAttribute("aria-live")!=="off"&&this.setAttribute("aria-live","off"),this.updateForTrack(r)):s&&(this.getAttribute("aria-live")!=="assertive"&&this.setAttribute("aria-live","assertive"),this.updateForTrack(s)),!x.CSS.supports("inset","10px")){const a=this.el_,o=a.querySelectorAll(".vjs-text-track-cue"),u=this.player_.controlBar.el_.getBoundingClientRect().height,h=this.player_.el_.getBoundingClientRect().height;a.style="",Wt(a,"position","relative"),Wt(a,"height",h-u+"px"),Wt(a,"top","unset"),la?Wt(a,"bottom",h+"px"):Wt(a,"bottom","0px"),o.length>0&&o.forEach(m=>{if(m.style.inset){const _=m.style.inset.split(" ");_.length===3&&Object.assign(m.style,{top:_[0],right:_[1],bottom:_[2],left:"unset"})}})}}updateDisplayOverlay(){if(!this.player_.videoHeight()||!x.CSS.supports("inset-inline: 10px"))return;const e=this.player_.currentWidth(),t=this.player_.currentHeight(),s=e/t,r=this.player_.videoWidth()/this.player_.videoHeight();let n=0,a=0;Math.abs(s-r)>.1&&(s>r?n=Math.round((e-t*r)/2):a=Math.round((t-e/r)/2)),Wt(this.el_,"insetInline",_d(n)),Wt(this.el_,"insetBlock",_d(a))}updateDisplayState(e){const t=this.player_.textTrackSettings.getValues(),s=e.activeCues;let r=s.length;for(;r--;){const n=s[r];if(!n)continue;const a=n.displayState;if(t.color&&(a.firstChild.style.color=t.color),t.textOpacity&&Wt(a.firstChild,"color",Fo(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(a.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Wt(a.firstChild,"backgroundColor",Fo(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Wt(a,"backgroundColor",Fo(t.windowColor,t.windowOpacity)):a.style.backgroundColor=t.windowColor),t.edgeStyle&&(t.edgeStyle==="dropshadow"?a.firstChild.style.textShadow=`2px 2px 3px ${Dt}, 2px 2px 4px ${Dt}, 2px 2px 5px ${Dt}`:t.edgeStyle==="raised"?a.firstChild.style.textShadow=`1px 1px ${Dt}, 2px 2px ${Dt}, 3px 3px ${Dt}`:t.edgeStyle==="depressed"?a.firstChild.style.textShadow=`1px 1px ${gd}, 0 1px ${gd}, -1px -1px ${Dt}, 0 -1px ${Dt}`:t.edgeStyle==="uniform"&&(a.firstChild.style.textShadow=`0 0 4px ${Dt}, 0 0 4px ${Dt}, 0 0 4px ${Dt}, 0 0 4px ${Dt}`)),t.fontPercent&&t.fontPercent!==1){const o=x.parseFloat(a.style.fontSize);a.style.fontSize=o*t.fontPercent+"px",a.style.height="auto",a.style.top="auto"}t.fontFamily&&t.fontFamily!=="default"&&(t.fontFamily==="small-caps"?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=IT[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),typeof x.WebVTT!="function"||e.every(s=>!s.activeCues))return;const t=[];for(let s=0;s<e.length;++s){const r=e[s];for(let n=0;n<r.activeCues.length;++n)t.push(r.activeCues[n])}x.WebVTT.processCues(x,t,this.el_);for(let s=0;s<e.length;++s){const r=e[s];for(let n=0;n<r.activeCues.length;++n){const a=r.activeCues[n].displayState;Yi(a,"vjs-text-track-cue","vjs-text-track-cue-"+(r.language?r.language:s)),r.language&&Vs(a,"lang",r.language)}this.player_.textTrackSettings&&this.updateDisplayState(r)}}}U.registerComponent("TextTrackDisplay",kT);class PT extends U{createEl(){const e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"

175y==="ArrowLeft"||e.key==="ArrowDown"?(e.preventDefault(),e.stopPropagation(),this.stepBack()):e.key==="ArrowUp"||e.key==="ArrowRight"?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(e===void 0)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}U.registerComponent("Slider",lu);const Uo=(i,e)=>an(i/e*100,0,100).toFixed(2)+"%";class MT extends U{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",s=>this.update(s))}createEl(){const e=super.createEl("div",{className:"vjs-load-progress"}),t=se("span",{className:"vjs-control-text"}),s=se("span",{textContent:this.localize("Loaded")}),r=V.createTextNode(": ");return this.percentageEl_=se("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(s),t.appendChild(r),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{const t=this.player_.liveTracker,s=this.player_.buffered(),r=t&&t.isLive()?t.seekableEnd():this.player_.duration(),n=this.player_.bufferedEnd(),a=this.partEls_,o=Uo(n,r);this.percent_!==o&&(this.el_.style.width=o,Pi(this.percentageEl_,o),this.percent_=o);for(let u=0;u<s.length;u++){const h=s.start(u),m=s.end(u);let _=a[u];_||(_=this.el_.appendChild(se()),a[u]=_),!(_.dataset.start===h&&_.dataset.end===m)&&(_.dataset.start=h,_.dataset.end=m,_.style.left=Uo(h,n),_.style.width=Uo(m-h,n))}for(let u=a.length;u>s.length;u--)this.el_.removeChild(a[u-1]);a.length=s.length})}}U.registerComponent("LoadProgressBar",MT);class BT extends U{constructor(e,t){super(e,t),this.update=ni(Ce(this,this.update),Pt)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,s){const r=Qr(this.el_),n=zs(this.player_.el()),a=e.width*t;if(!n||!r)return;let o=e.left-n.left+a,u=e.width-a+(n.right-e.right);u||(u=e.width-a,o=a);let h=r.width/2;o<h?h+=h-o:u<h&&(h=u),h<0?h=0:h>r.width&&(h=r.width),h=Math.round(h),this.el_.style.right=`-${h}px`,this.write(s)}write(e){Pi(this.el_,e)}updateTime(e,t,s,r){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let n;const a=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){const o=this.player_.liveTracker.liveWindow(),u=o-t*o;n=(u<1?"":"-")+ts(u,o)}else n=ts(s,a);this.update(e,t,n),r&&r()})}}U.registerComponent("TimeTooltip",BT);class uu extends U{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=ni(Ce(this,this.update),Pt)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){const s=this.getChild("timeTooltip");if(!s)return;const r=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();s.updateTime(e,t,r)}}uu.prototype.options_={children:[]};!ut&&!si&&uu.prototype.options_.children.push("timeTooltip");U.registerComponent("PlayProgressBar",uu);class Hf extends U{constructor(e,t){super(e,t),this.update=ni(Ce(this,this.update),Pt)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){const s=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,s,()=>{this.el_.style.left=`${e.width*t}px`})}}Hf.prototype.options_={children:["timeTooltip"]};U.registerComponent("MouseTimeDisplay",Hf);const Hn=5,yd=12;class cu extends lu{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=Ce(this,this.update),this.update=ni(this.update_,Pt),this.on(this.player_,["durationchange","timeupdate"],this.update),this.on(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in V&&"visibilityState"in V&&this.on(V,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){V.visibilityState==="hidden"?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(!this.player_.ended()&&!this.player_.paused()&&this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Pt))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&e.type!=="ended"||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if(V.visibilityState==="hidden")return;

175U.registerComponent("VolumeLevel",UT);class $T extends U{constructor(e,t){super(e,t),this.update=ni(Ce(this,this.update),Pt)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,s,r){if(!s){const n=zs(this.el_),a=zs(this.player_.el()),o=e.width*t;if(!a||!n)return;const u=e.left-a.left+o,h=e.width-o+(a.right-e.right);let m=n.width/2;u<m?m+=m-u:h<m&&(m=h),m<0?m=0:m>n.width&&(m=n.width),this.el_.style.right=`-${m}px`}this.write(`${r}%`)}write(e){Pi(this.el_,e)}updateVolume(e,t,s,r,n){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,s,r.toFixed(0)),n&&n()})}}U.registerComponent("VolumeLevelTooltip",$T);class Wf extends U{constructor(e,t){super(e,t),this.update=ni(Ce(this,this.update),Pt)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,s){const r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,s,r,()=>{s?this.el_.style.bottom=`${e.height*t}px`:this.el_.style.left=`${e.width*t}px`})}}Wf.prototype.options_={children:["volumeLevelTooltip"]};U.registerComponent("MouseVolumeLevelDisplay",Wf);class Ga extends lu{constructor(e,t){super(e,t),this.on("slideractive",s=>this.updateLastVolume_(s)),this.on(e,"volumechange",s=>this.updateARIAAttributes(s)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){Jr(e)&&super.handleMouseDown(e)}handleMouseMove(e){const t=this.getChild("mouseVolumeLevelDisplay");if(t){const s=this.el(),r=zs(s),n=this.vertical();let a=Ua(s,e);a=n?a.y:a.x,a=an(a,0,1),t.update(r,a,n)}Jr(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){const t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(this.player_.volume()*100)}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",()=>{this.player_.volume()===0&&this.player_.lastVolume_(e)})}}Ga.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"};!ut&&!si&&Ga.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay");Ga.prototype.playerEvent="volumechange";U.registerComponent("VolumeBar",Ga);class Xf extends U{constructor(e,t={}){t.vertical=t.vertical||!1,(typeof t.volumeBar>"u"||Hs(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),FT(this,e),this.throttledHandleMouseMove=ni(Ce(this,this.handleMouseMove),Pt),this.handleMouseUpHandler_=s=>this.handleMouseUp(s),this.on("mousedown",s=>this.handleMouseDown(s)),this.on("touchstart",s=>this.handleMouseDown(s)),this.on("mousemove",s=>this.handleMouseMove(s)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:`vjs-volume-control vjs-control ${e}`})}handleMouseDown(e){const t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){const t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}Xf.prototype.options_={children:["volumeBar"]};

175U.registerComponent("VolumeControl",Xf);const qT=function(i,e){e.tech_&&!e.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(e,"loadstart",function(){e.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")})};class Kf extends et{constructor(e,t){super(e,t),qT(this,e),this.on(e,["loadstart","volumechange"],s=>this.update(s))}buildCSSClass(){return`vjs-mute-control ${super.buildCSSClass()}`}handleClick(e){const t=this.player_.volume(),s=this.player_.lastVolume_();if(t===0){const r=s<.1?.1:s;this.player_.volume(r),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){const e=this.player_.volume();let t=3;this.setIcon("volume-high"),ut&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),e===0||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),Ba(this.el_,[0,1,2,3].reduce((s,r)=>s+`${r?" ":""}vjs-vol-${r}`,"")),Yi(this.el_,`vjs-vol-${t}`)}updateControlText_(){const t=this.player_.muted()||this.player_.volume()===0?"Unmute":"Mute";this.controlText()!==t&&this.controlText(t)}}Kf.prototype.controlText_="Mute";U.registerComponent("MuteToggle",Kf);class Yf extends U{constructor(e,t={}){typeof t.inline<"u"?t.inline=t.inline:t.inline=!0,(typeof t.volumeControl>"u"||Hs(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=s=>this.handleKeyPress(s),this.on(e,["loadstart"],s=>this.volumePanelState_(s)),this.on(this.muteToggle,"keyup",s=>this.handleKeyPress(s)),this.on(this.volumeControl,"keyup",s=>this.handleVolumeControlKeyUp(s)),this.on("keydown",s=>this.handleKeyPress(s)),this.on("mouseover",s=>this.handleMouseOver(s)),this.on("mouseout",s=>this.handleMouseOut(s)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:`vjs-volume-panel vjs-control ${e}`})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){e.key==="Escape"&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),Et(V,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),Ze(V,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){e.key==="Escape"&&this.handleMouseOut()}}Yf.prototype.options_={children:["muteToggle","volumeControl"]};U.registerComponent("VolumePanel",Yf);class Qf extends et{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`forward-${this.skipTime}`),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipForwardTime(){const e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} ${super.buildCSSClass()}`}handleClick(e){if(isNaN(this.player_.duration()))return;const t=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()?s.seekableEnd():this.player_.duration();let n;t+this.skipTime<=r?n=t+this.skipTime:n=r,this.player_.currentTime(n)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}Qf.prototype.controlText_="Skip Forward";U.registerComponent("SkipForward",Qf);class Jf extends et{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`replay-${this.skipTime}`),this.controlText(this.localize("Skip backward {1}

175{this.items.forEach(r=>{r.selected(this.track_.activeCues[0]===r.cue)})}}buildCSSClass(){return`vjs-chapters-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-chapters-button ${super.buildWrapperCSSClass()}`}update(e){if(e&&e.track&&e.track.kind!=="chapters")return;const t=this.findChaptersTrack();t!==this.track_?(this.setTrack(t),super.update()):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&super.update()}setTrack(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){const t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";const t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}}findChaptersTrack(){const e=this.player_.textTracks()||[];for(let t=e.length-1;t>=0;t--){const s=e[t];if(s.kind===this.kind_)return s}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ne(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){const e=[];if(!this.track_)return e;const t=this.track_.cues;if(!t)return e;for(let s=0,r=t.length;s<r;s++){const n=t[s],a=new tp(this.player_,{track:this.track_,cue:n});e.push(a)}return e}}fu.prototype.kind_="chapters";fu.prototype.controlText_="Chapters";U.registerComponent("ChaptersButton",fu);class pu extends ir{constructor(e,t,s){super(e,t,s),this.setIcon("audio-description");const r=e.textTracks(),n=Ce(this,this.handleTracksChange);r.addEventListener("change",n),this.on("dispose",function(){r.removeEventListener("change",n)})}handleTracksChange(e){const t=this.player().textTracks();let s=!1;for(let r=0,n=t.length;r<n;r++){const a=t[r];if(a.kind!==this.kind_&&a.mode==="showing"){s=!0;break}}s?this.disable():this.enable()}buildCSSClass(){return`vjs-descriptions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-descriptions-button ${super.buildWrapperCSSClass()}`}}pu.prototype.kind_="descriptions";pu.prototype.controlText_="Descriptions";U.registerComponent("DescriptionsButton",pu);class mu extends ir{constructor(e,t,s){super(e,t,s),this.setIcon("subtitles")}buildCSSClass(){return`vjs-subtitles-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subtitles-button ${super.buildWrapperCSSClass()}`}}mu.prototype.kind_="subtitles";mu.prototype.controlText_="Subtitles";U.registerComponent("SubtitlesButton",mu);class gu extends ln{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}U.registerComponent("CaptionSettingsMenuItem",gu);class _u extends ir{constructor(e,t,s){super(e,t,s),this.setIcon("captions")}buildCSSClass(){return`vjs-captions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-captions-button ${super.buildWrapperCSSClass()}`}createItems(){const e=[];return!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")&&(e.push(new gu(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}_u.prototype.kind_="captions";_u.prototype.controlText_="Captions";U.registerComponent("CaptionsButton",_u);class ip extends ln{createEl(e,t,s){const r=super.createEl(e,t,s),n=r.querySelector(".vjs-menu-item-text");return this.options_.track.kind==="captions"&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",r):n.appendChild(se("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),n.appendChild(se("span",{className:"vjs-control-text",textContent:` ${this.localize("Captions")}`}))),r}}U.registerComponent("SubsCapsMenuItem",ip);class yu extends ir{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)>-1&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(Ne(this.label_))}buildCSSClass(){return`vjs-subs-caps-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subs-caps-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")&&(e.push(new gu(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,ip),e}}yu.prototype.kinds_=["captions","subtitles"];yu.prototype.controlText_="Subtitles";U.registerComponent("SubsCapsButton",yu);class sp extends on{constructor(e,t){const s=t.track,r=e.audioTracks();t.label=s.label||s.language||"Unknown",t.selected=s.enabled,super(e,t),this.track=s,this.addClass(`vjs-${s.kind}-menu-item`);const n=(...a)=>{this.handleTracksChange.apply(this,a)};r.addEventListener("change",n),this.on("dispose",()=>{r.removeEventListener("change",n)})}createEl(e,t,s){const r=super.createEl(e,t,s),n=r.querySelector(".vjs-menu-item-text");return["main-desc","descriptions"].indexOf(this.options_.track.kind)>=0&&(n.appendChild(se("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),n.appendChild(se("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),r}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){const t=this.player_.audioTracks();for(let s=0;s<t.length;s++){const r=t[s];r!==this.track&&(r.enabled=r===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}U.registerComponent("AudioTrackMenuItem",sp);class rp extends hu{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return`vjs-audio-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-audio-button ${super.buildWrapperCSSClass()}`}createItems(e=[]){this.hideThreshold_=1;const t=this.player_.audioTracks();for(let s=0;s<t.length;s++){const r=t[s];e.push(new sp(this.player_,{track:r,selectable:!0,multiSelectable:!1}))}return e}}rp.prototype.controlText_="Audio Track";U.registerComponent("AudioTrackButton",rp);class vu extends on{constructor(e,t){const s=t.rate,r=parseFloat(s,10);t.label=s,t.selected=r===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=s,this.rate=r,this.on(e,"ratechange",n=>this.update(n))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}vu.prototype.contentElType="button";U.registerComponent("PlaybackRateMenuItem",vu);class np extends du{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",s=>this.updateVisibility(s)),this.on(e,"ratechange",s=>this.updateLabel(s)),this.on(e,"playbackrateschange",s=>this.handlePlaybackRateschange(s))}createEl(){const e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=se("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return`vjs-playback-rate ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-playback-rate ${super.buildWrapperCSSClass()}`}createItems(){const e=this.playbackRates(),t=[];for(let s=e.length-1;s>=0;s--)t.push(new vu(this.player(),{rate:e[s]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){const e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}np.prototype.controlText_="Playback Rate";U.registerComponent("PlaybackRateMenuButton",np);class ap extends U{buildCSSClass(){return`vjs-spacer ${super.buildCSSClass()}`}createEl(e="div",t={},s={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,s)}}U.registerComponent("Spacer",ap);class jT extends ap{buildCSSClass(){return`vjs-custom-control-spacer ${super.buildCSSClass()}`}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}}U.registerComponent("CustomControlSpacer",jT);class op extends U{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}op.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]};U.registerComponent("ControlBar",op);class lp extends er{constructor(e,t){super(e,t),this.on(e,"error",s=>{this.open(s)})}buildCSSClass(){return`vjs-error-display ${super.buildCSSClass()}`}content(){const e=this.player().error();return e?this.localize(e.message):""}}lp.prototype.options_=Object.assign({},er.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0});U.registerComponent("ErrorDisplay",lp);class up extends U{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){return this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim(),se("select",{id:this.options_.id},{},this.options_.SelectOptions.map(t=>{const s=(this.options_.labelId?this.options_.labelId:`vjs-track-option-${kt()}`)+"-"+t[1].replace(/\W+/g,""),r=se("option",{id:s,value:this.localize(t[0]),textContent:t[1]});return r.setAttribute("aria-labelledby",`${this.selectLabelledbyIds} ${s}`),r}))}}U.registerComponent("TextTrackSelect",up);class Ji extends U{constructor(e,t={}){super(e,t);const s=se("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId});this.el().appendChild(s);const r=this.options_.selects;for(const n of r){const a=this.options_.selectConfigs[n],o=a.className,u=a.id.replace("%s",this.options_.id_);let h=null;const m=`vjs_select_${kt()}`;if(this.options_.type==="colors"){h=se("span",{className:o});const T=se("label",{id:u,className:"vjs-label",textContent:a.label});T.setAttribute("for",m),h.appendChild(T)}const _=new up(e,{SelectOptions:a.options,legendId:this.options_.legendId,id:m,labelId:u});this.addChild(_),this.options_.type==="colors"&&(h.appendChild(_.el()),this.el().appendChild(h))}}createEl(){return se("fieldset",{className:this.options_.className})}}U.registerComponent("TextTrackFieldset",Ji);class cp extends U{constructor(e,t={}){super(e,t);const s=this.options_.textTrackComponentid,r=new Ji(e,{id_:s,legendId:`captions-text-legend-${s}`,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(r);const n=new Ji(e,{id_:s,legendId:`captions-background-${s}`,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(n);const a=new Ji(e,{id_:s,legendId:`captions-window-${s}`,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(a)}createEl(){return se("div",{className:"vjs-track-settings-colors"})}}U.registerComponent("TextTrackSettingsColors",cp);class dp extends U{constructor(e,t={}){super(e,t);const s=this.options_.textTrackComponentid,r=new Ji(e,{id_:s,legendId:`captions-font-size-${s}`,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(r);const n=new Ji(e,{id_:s,legendId:`captions-edge-style-${s}`,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(n);const a=new Ji(e,{id_:s,legendId:`captions-font-family-${s}`,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(a)}createEl(){return se("div",{className:"vjs-track-settings-font"})}}U.registerComponent("TextTrackSettingsFont",dp);class hp extends U{constructor(e,t={}){super(e,t);const s=this.localize("restore all settings to the default values"),r=new et(e,{controlText:s,className:"vjs-default-button"});r.el().classList.remove("vjs-control","vjs-button"),r.el().textContent=this.localize("Reset"),this.addChild(r);const n=new et(e,{controlText:s,className:"vjs-done-button"});n.el().classList.remove("vjs-control","vjs-button"),n.el().textContent=this.localize("Done"),this.addChild(n)}createEl(){return se("div",{className:"vjs-track-settings-controls"})}}U.registerComponent("TrackSettingsControls",hp);const $o="vjs-text-track-settings",vd=["#000","Black"],Td=["#00F","Blue"],bd=["#0FF","Cyan"],Sd=["#0F0","Green"],xd=["#F0F","Magenta"],Ed=["#F00","Red"],Cd=["#FFF","White"],Ad=["#FF0","Yellow"],qo=["1","Opaque"],jo=["0.5","Semi-Transparent"],wd=["0","Transparent"],wi={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[vd,Cd,Ed,Sd,Td,Ad,xd,bd],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[qo,jo,wd],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Cd,vd,Ed,Sd,Td,Ad,xd,bd],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:i=>i==="1.00"?null:Number(i)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[qo,jo],className:"vjs-text-opacity vjs-opacity"},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color",className:"vjs-window-color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[wd,jo,qo],className:"vjs-window-opacity vjs-opacity"}};wi.windowColor.options=wi.backgroundColor.options;function fp(i,e){if(e&&(i=e(i)),i&&i!=="none")return i}function HT(i,e){const t=i.options[i.options.selectedIndex].value;return fp(t,e)}function VT(i,e,t){if(e){for(let s=0;s<i.options.length;s++)if(fp(i.options[s].value,t)===e){i.selectedIndex=s;break}}}class zT extends er{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.renderModalComponents(e),this.endDialog=se("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),t.persistTextTrackSettings===void 0&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){const t=new cp(e,{textTrackComponentid:this.id_,selectConfigs:wi,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]});this.addChild(t);const s=new dp(e,{textTrackComponentid:this.id_,selectConfigs:wi,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]});this.addChild(s);const r=new hp(e);this.addChild(r)}bindFunctionsToSelectsAndButtons(){this.on(this.$(".vjs-done-button"),["click","tap"],()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),["click","tap"],()=>{this.setDefaults(),this.updateDisplay()}),Is(wi,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)})}dispose(){this.endDialog=null,super.dispose()}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return sf(wi,(e,t,s)=>{const r=HT(this.$(t.selector),t.parser);return r!==void 0&&(e[s]=r),e},{})}setValues(e){Is(wi,(t,s)=>{VT(this.$(t.selector),e[s],t.parser)})}setDefaults(){Is(wi,e=>{const t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(x.localStorage.getItem($o))}catch(t){oe.warn(t)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;const e=this.getValues();try{Object.keys(e).length?x.localStorage.setItem($o,JSON.stringify(e)):x.localStorage.removeItem($o)}catch(t){oe.warn(t)}}updateDisplay(){const e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}}U.registerComponent("TextTrackSettings",zT);class GT extends U{constructor(e,t){let s=t.ResizeObserver||x.ResizeObserver;t.ResizeObserver===null&&(s=!1);const r=Ee({createEl:!s,reportTouchActivity:!1},t);super(e,r),this.ResizeObserver=t.ResizeObserver||x.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=Af(()=>{this.resizeHandler()},100,!1,this),s?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;const n=this.debouncedHandler_;let a=this.unloadListener_=function(){Ze(this,"resize",n),Ze(this,"unload",a),a=null};Et(this.el_.contentWindow,"unload",a),Et(this.el_.contentWindow,"resize",n)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){!this.player_||!this.player_.trigger||this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}U.registerComponent("ResizeManager",GT);const WT={trackingThreshold:20,liveTolerance:15};class XT extends U{constructor(e,t){const s=Ee(WT,t,{createEl:!1});super(e,s),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=r=>this.handlePlay(r),this.handleFirstTimeupdate_=r=>this.handleFirstTimeupdate(r),this.handleSeeked_=r=>this.handleSeeked(r),this.seekToLiveEdge_=r=>this.seekToLiveEdge(r),this.reset_(),this.on(this.player_,"durationchange",r=>this.handleDurationchange(r)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){const e=this.player_.seekable();if(!e||!e.length)return;const t=Number(x.performance.now().toFixed(4)),s=this.lastTime_===-1?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+s;const r=this.liveCurrentTime(),n=this.player_.currentTime();let a=this.player_.paused()||this.seekedBehindLive_||Math.abs(r-n)>this.options_.liveTolerance;(!this.timeupdateSeen_||r===1/0)&&(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}handleDurationchange(){this.toggleTracking()}toggleTracking(){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())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,Pt),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){const e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){const e=this.player_.seekable(),t=[];let s=e?e.length:0;for(;s--;)t.push(e.end(s));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){const e=this.player_.seekable(),t=[];let s=e?e.length:0;for(;s--;)t.push(e.start(s));return t.length?t.sort()[0]:0}liveWindow(){const e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){const e=this.seekableEnd();return this.lastSeekEnd_!==-1&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return typeof this.trackingInterval_=="number"}seekToLiveEdge(){this.seekedBehindLive_=!1,!this.atLiveEdge()&&(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}U.registerComponent("LiveTracker",XT);class KT extends U{constructor(e,t){super(e,t),this.on("statechanged",s=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:se("div",{className:"vjs-title-bar-title",id:`vjs-title-bar-title-${kt()}`}),description:se("div",{className:"vjs-title-bar-description",id:`vjs-title-bar-description-${kt()}`})},se("div",{className:"vjs-title-bar"},{},rf(this.els))}updateDom_(){const e=this.player_.tech_,t=e&&e.el_,s={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(r=>{const n=this.state[r],a=this.els[r],o=s[r];$a(a),n&&Pi(a,n),t&&(t.removeAttribute(o),n&&t.setAttribute(o,a.id))}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){const e=this.player_.tech_,t=e&&e.el_;t&&(t.removeAttribute("aria-labelledby"),t.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}U.registerComponent("TitleBar",KT);const YT={initialDisplay:4e3,position:[],takeFocus:!1};class QT extends et{constructor(e,t){t=Ee(YT,t),super(e,t),this.controlText(t.controlText),this.hide(),this.on(this.player_,["useractive","userinactive"],s=>{this.removeClass("force-display")})}buildCSSClass(){return`vjs-transient-button focus-visible ${this.options_.position.map(e=>`vjs-${e}`).join(" ")}`}createEl(){const e=se("button",{},{type:"button",class:this.buildCSSClass()},se("span"));return this.controlTextEl_=e.querySelector("span"),e}show(){super.show(),this.addClass("force-display"),this.options_.takeFocus&&this.el().focus({preventScroll:!0}),this.forceDisplayTimeout=this.player_.setTimeout(()=>{this.removeClass("force-display")},this.options_.initialDisplay)}hide(){this.removeClass("force-display"),super.hide()}dispose(){this.player_.clearTimeout(this.forceDisplayTimeout),super.dispose()}}U.registerComponent("TransientButton",QT);const ul=i=>{const e=i.el();if(e.hasAttribute("src"))return i.triggerSourceset(e.src),!0;const t=i.$$("source"),s=[];let r="";if(!t.length)return!1;for(let n=0;n<t.length;n++){const a=t[n].src;a&&s.indexOf(a)===-1&&s.push(a)}return s.length?(s.length===1&&(r=s[0]),i.triggerSourceset(r),!0):!1},JT=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(i){const e=V.createElement(this.nodeName.toLowerCase());e.innerHTML=i;const t=V.createDocumentFragment();for(;e.childNodes.length;)t.appendChild(e.childNodes[0]);return this.innerText="",x.Element.prototype.appendChild.call(this,t),this.innerHTML}}),pp=(i,e)=>{let t={};for(let s=0;s<i.length&&(t=Object.getOwnPropertyDescriptor(i[s],e),!(t&&t.set&&t.get));s++);return t.enumerable=!0,t.configurable=!0,t},ZT=i=>pp([i.el(),x.HTMLMediaElement.prototype,x.Element.prototype,JT],"innerHTML"),Dd=function(i){const e=i.el();if(e.resetSourceWatch_)return;const t={},s=ZT(i),r=n=>(...a)=>{const o=n.apply(e,a);return ul(i),o};["append","appendChild","insertAdjacentHTML"].forEach(n=>{e[n]&&(t[n]=e[n],e[n]=r(t[n]))}),Object.defineProperty(e,"innerHTML",Ee(s,{set:r(s.set)})),e.resetSourceWatch_=()=>{e.resetSourceWatch_=null,Object.keys(t).forEach(n=>{e[n]=t[n]}),Object.defineProperty(e,"innerHTML",s)},i.one("sourceset",e.resetSourceWatch_)},e2=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?Mf(x.Element.prototype.getAttribute.call(this,"src")):""},set(i){return x.Element.prototype.setAttribute.call(this,"src",i),i}}),t2=i=>pp([i.el(),x.HTMLMediaElement.prototype,e2],"src"),i2=function(i){if(!i.featuresSourceset)return;const e=i.el();if(e.resetSourceset_)return;const t=t2(i),s=e.setAttribute,r=e.load;Object.defineProperty(e,"src",Ee(t,{set:n=>{const a=t.set.call(e,n);return i.triggerSourceset(e.src),a}})),e.setAttribute=(n,a)=>{const o=s.call(e,n,a);return/src/i.test(n)&&i.triggerSourceset(e.src),o},e.load=()=>{const n=r.call(e);return ul(i)||(i.triggerSourceset(""),Dd(i)),n},e.currentSrc?i.triggerSourceset(e.currentSrc):ul(i)||Dd(i),e.resetSourceset_=()=>{e.resetSourceset_=null,e.load=r,e.setAttribute=s,Object.defineProperty(e,"src",t),e.resetSourceWatch_&&e.resetSourceWatch_()}};class J extends ae{constructor(e,t){super(e,t);const s=e.source;let r=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&this.el_.tagName==="VIDEO",s&&(this.el_.currentSrc!==s.src||e.tag&&e.tag.initNetworkState_===3)?this.setSource(s):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){const n=this.el_.childNodes;let a=n.length;const o=[];for(;a--;){const u=n[a];u.nodeName.toLowerCase()==="track"&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(u),this.remoteTextTracks().addTrack(u.track),this.textTracks().addTrack(u.track),!r&&!this.el_.hasAttribute("crossorigin")&&Va(u.src)&&(r=!0)):o.push(u))}for(let u=0;u<o.length;u++)this.el_.removeChild(o[u])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&r&&oe.warn(`Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.
176This may prevent text tracks from loading.`),this.restoreMetadataTracksInIOSNativePlayer_(),(Yr||Na)&&e.nativeControlsForTouch===!0&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),J.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){i2(this)}restoreMetadataTracksInIOSNativePlayer_(){const e=this.textTracks();let t;const s=()=>{t=[];for(let n=0;n<e.length;n++){const a=e[n];a.kind==="metadata"&&t.push({track:a,storedMode:a.mode})}};s(),e.addEventListener("change",s),this.on("dispose",()=>e.removeEventListener("change",s));const r=()=>{for(let n=0;n<t.length;n++){const a=t[n];a.track.mode==="disabled"&&a.track.mode!==a.storedMode&&(a.track.mode=a.storedMode)}e.removeEventListener("change",r)};this.on("webkitbeginfullscreen",()=>{e.removeEventListener("change",s),e.removeEventListener("change",r),e.addEventListener("change",r)}),this.on("webkitendfullscreen",()=>{e.removeEventListener("change",s),e.addEventListener("change",s),e.removeEventListener("change",r)})}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;const s=e.toLowerCase();this[`${s}TracksListeners_`]&&Object.keys(this[`${s}

176Object.getOwnPropertyNames(t.languages).forEach(function(o){a[o.toLowerCase()]=t.languages[o]}),this.languages_=a}else this.languages_=Ae.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(a=>{if(typeof this[a]!="function")throw new Error(`plugin "${a}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),Zl(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(Et(V,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);const r=Ee(this.options_);if(t.plugins&&Object.keys(t.plugins).forEach(a=>{this[a](t.plugins[a])}),t.debug&&this.debug(!0),this.options_.playerOptions=r,this.middleware_=[],this.playbackRates(t.playbackRates),t.experimentalSvgIcons){const o=new x.DOMParser().parseFromString(AT,"image/svg+xml");if(o.querySelector("parsererror"))oe.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null;else{const h=o.documentElement;h.style.display="none",this.el_.appendChild(h),this.addClass("vjs-svg-icons-enabled")}}this.initChildren(),this.isAudio(e.nodeName.toLowerCase()==="audio"),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),t.spatialNavigation&&t.spatialNavigation.enabled&&(this.spatialNavigation=new wT(this),this.addClass("vjs-spatial-navigation-enabled")),Yr&&this.addClass("vjs-touch-enabled"),ut||this.addClass("vjs-workinghover"),Ae.players[this.id_]=this;const n=el.split(".")[0];this.addClass(`vjs-v${n}`),this.userActive(!0),this.reportUserActivity(),this.one("play",a=>this.listenForUserActivity_(a)),this.on("keydown",a=>this.handleKeyDown(a)),this.on("languagechange",a=>this.handleLanguagechange(a)),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)})}dispose(){this.trigger("dispose"),this.off("dispose"),Ze(V,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Ze(V,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),Ae.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),ST(this),at.names.forEach(e=>{const t=at[e],s=this[t.getterName]();s&&s.off&&s.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let e=this.tag,t,s=this.playerElIngest_=e.parentNode&&e.parentNode.hasAttribute&&e.parentNode.hasAttribute("data-vjs-player");const r=this.tag.tagName.toLowerCase()==="video-js";s?t=this.el_=e.parentNode:r||(t=this.el_=super.createEl("div"));const n=Ai(e);if(r){for(t=this.el_=e,e=this.tag=V.createElement("video");t.children.length;)e.appendChild(t.firstChild);$r(t,"video-js")||Yi(t,"video-js"),t.appendChild(e),s=this.playerElIngest_=t,Object.keys(t).forEach(u=>{try{e[u]=t[u]}catch{}})}e.setAttribute("tabindex","-1"),n.tabindex="-1",ri&&Ra&&(e.setAttribute("role","application"),n.role="application"),e.removeAttribute("width"),e.removeAttribute("height"),"width"in n&&delete n.width,"height"in n&&delete n.height,Object.getOwnPropertyNames(n).forEach(function(u){r&&u==="class"||t.setAttribute(u,n[u]),r&&e.setAttribute(u,n[u])}),e.playerId=e.id,e.id+="_html5_api",e.className="vjs-tech",e.player=t.player=this,this.addClass("vjs-paused");const a=["IS_SMART_TV","IS_TIZEN","IS_WEBOS","IS_ANDROID","IS_IPAD","IS_IPHONE","IS_CHROMECAST_RECEIVER"].filter(u=>uf[u]).map(u=>"vjs-device-"+u.substring(3).toLowerCase().replace(/\_/g,"-"));if(this.addClass(...a),x.VIDEOJS_NO_DYNAMIC_STYLE!==!0){this.styleEl_=Ef("vjs-styles-dimensions");const u=Ii(".vjs-styles-defaults"),h=Ii("head");h.insertBefore(this.styleEl_,u?u.nextSibling:h.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);const o=e.getElementsByTagName("a");for(let u=0;u<o.length;u++){const h=o.item(u);Yi(h,"vjs-hidden"),h.setAttribute("hidden","hidden")}return e.initNetworkState_=e.networkState,e.parentNode&&!s&&e.parentNode.insertBefore(t,e),il(e,t),this.children_.unshift(e),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t,t}crossOrigin(e){if(typeof e>"u")return this.techGet_("crossOrigin");if(e!==null&&e!=="anonymous"&&e!=="use-credentials"){oe.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`);return}this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e)}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){const s=e+"_";if(t===void 0)return this[s]||0;if(t===""||t==="auto"){this[s]=void 0,this.updateStyleEl_();return}const r=parseFloat(t);if(isNaN(r)){oe.error(`Improper value "${t}" supplied for for ${e}`);return}this[s]=r,this.updateStyleEl_()}fluid(e){if(e===void 0)return!!this.fluid_;this.fluid_=!!e,di(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),Jv(this,()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)})):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(e===void 0)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(e===void 0)return this.aspectRatio_;if(!/^\d+\:\d+$/.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_()}updateStyleEl_(){if(x.VIDEOJS_NO_DYNAMIC_STYLE===!0){const o=typeof this.width_=="number"?this.width_:this.options_.width,u=typeof this.height_=="number"?this.height_:this.options_.height,h=this.tech_&&this.tech_.el();h&&(o>=0&&(h.width=o),u>=0&&(h.height=u));return}let e,t,s,r;this.aspectRatio_!==void 0&&this.aspectRatio_!=="auto"?s=this.aspectRatio_:this.videoWidth()>0?s=this.videoWidth()+":"+this.videoHeight():s="16:9";const n=s.split(":"),a=n[1]/n[0];this.width_!==void 0?e=this.width_:this.height_!==void 0?e=this.height_/a:e=this.videoWidth()||300,this.height_!==void 0?t=this.height_:t=e*a,/^[^a-zA-Z]/.test(this.id())?r="dimensions-"+this.id():r=this.id()+"-dimensions",this.addClass(r),Cf(this.styleEl_,`
177      .${r} {
178        width: ${e}px;
179        height: ${t}px;
180      }
181
182      .${r}.vjs-fluid:not(.vjs-audio-only-mode) {
183        padding-top: ${a*100}%;
184      }
185    `)}loadTech_(e,t){this.tech_&&this.unloadTech_();const s=Ne(e),r=e.charAt(0).toLowerCase()+e.slice(1);s!=="Html5"&&this.tag&&(ae.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=s,this.isReady_=!1;let n=this.autoplay();(typeof this.autoplay()=="string"||this.autoplay()===!0&&this.options_.normalizeAutoplay)&&(n=!1);const a={source:t,autoplay:n,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:`${this.id()}_${r}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};at.names.forEach(u=>{const h=at[u];a[h.getterName]=this[h.privateName]}),Object.assign(a,this.options_[s]),Object.assign(a,this.options_[r]),Object.assign(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(a.startTime=this.cache_.currentTime);const o=ae.getTech(e);if(!o)throw new Error(`No Tech named '${s}' exists! '${s}' should be registered using videojs.registerTech()'`);this.tech_=new o(a),this.tech_.ready(Ce(this,this.handleTechReady_),!0),od.jsonToTextTracks(this.textTracksJson_||[],this.tech_),mp.forEach(u=>{this.on(this.tech_,u,h=>this[`handleTech${Ne(u)}_`](h))}),Object.keys(Ho).forEach(u=>{this.on(this.tech_,u,h=>{if(this.tech_.playbackRate()===0&&this.tech_.seeking()){this.queuedCallbacks_.push({callback:this[`handleTech${Ho[u]}_`].bind(this),event:h});return}this[`handleTech${Ho[u]}_`](h)})}),this.on(this.tech_,"loadstart",u=>this.handleTechLoadStart_(u)),this.on(this.tech_,"sourceset",u=>this.handleTechSourceset_(u)),this.on(this.tech_,"waiting",u=>this.handleTechWaiting_(u)),this.on(this.tech_,"ended",u=>this.handleTechEnded_(u)),this.on(this.tech_,"seeking",u=>this.handleTechSeeking_(u)),this.on(this.tech_,"play",u=>this.handleTechPlay_(u)),this.on(this.tech_,"pause",u=>this.handleTechPause_(u)),this.on(this.tech_,"durationchange",u=>this.handleTechDurationChange_(u)),this.on(this.tech_,"fullscreenchange",(u,h)=>this.handleTechFullscreenChange_(u,h)),this.on(this.tech_,"fullscreenerror",(u,h)=>this.handleTechFullscreenError_(u,h)),this.on(this.tech_,"enterpictureinpicture",u=>this.handleTechEnterPictureInPicture_(u)),this.on(this.tech_,"leavepictureinpicture",u=>this.handleTechLeavePictureInPicture_(u)),this.on(this.tech_,"error",u=>this.handleTechError_(u)),this.on(this.tech_,"posterchange",u=>this.handleTechPosterChange_(u)),this.on(this.tech_,"textdata",u=>this.handleTechTextData_(u)),this.on(this.tech_,"ratechange",u=>this.handleTechRateChange_(u)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode!==this.el()&&(s!=="Html5"||!this.tag)&&il(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){at.names.forEach(e=>{const t=at[e];this[t.privateName]=this[t.getterName]()}),this.textTracksJson_=od.textTracksToJson(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return e===void 0&&oe.warn(`Using the tech directly can be dangerous. I hope you know 

187handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){this.controls_&&(this.options_===void 0||this.options_.userActions===void 0||this.options_.userActions.click===void 0||this.options_.userActions.click!==!1)&&(this.options_!==void 0&&this.options_.userActions!==void 0&&typeof this.options_.userActions.click=="function"?this.options_.userActions.click.call(this,e):this.paused()?Yt(this.play()):this.pause())}handleTechDoubleClick_(e){if(!this.controls_)return;Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),s=>s.contains(e.target))||(this.options_===void 0||this.options_.userActions===void 0||this.options_.userActions.doubleClick===void 0||this.options_.userActions.doubleClick!==!1)&&(this.options_!==void 0&&this.options_.userActions!==void 0&&typeof this.options_.userActions.doubleClick=="function"?this.options_.userActions.doubleClick.call(this,e):this.isInPictureInPicture()&&!V.pictureInPictureElement?this.exitPictureInPicture():this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(e){const t=e.target.player;if(t&&t!==this)return;const s=this.el();let r=V[this.fsApi_.fullscreenElement]===s;!r&&s.matches&&(r=s.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(r)}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){const e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(e,t){this.ready(function(){if(e in TT)return yT(this.middleware_,this.tech_,e,t);if(e in hd)return dd(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(s){throw oe(s),s}},!0)}techGet_(e){if(!(!this.tech_||!this.tech_.isReady_)){if(e in vT)return _T(this.middleware_,this.tech_,e);if(e in hd)return dd(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){throw this.tech_[e]===void 0?(oe(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t):t.name==="TypeError"?(oe(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t):(oe(t),t)}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=Yt){this.playCallbacks_.push(e);const t=!!(!this.changingSrc_&&(this.src()||this.currentSrc())),s=!!(Ma||ut);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t){this.waitToPlay_=a=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!t&&s&&this.load();return}const r=this.techGet_("play");s&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),r===null?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(r)}runPlayTerminatedQueue_(){const e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(t){t()})}runPlayCallbacks_(e){const t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(s){s(e)})}pause(){this.techCall_("pause")}paused(){return this.techGet_("paused")!==!1}played(){return this.techGet_("played")||Ut(0,0)}scrubbing(e){if(typeof e>"u")return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){if(e===void 0)return this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime;if(e<0&&(e=0),!this.isReady_||this.changingSrc_||!this.tech_||!this.tech_.isReady_){this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_);return}this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(e===void 0)return this.cache_.duration!==void 0?this.cache_.duration:NaN;e=parseFloat(e),e<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return(!e||!e.length)&&(e=Ut(0,0)),e}seekable(){let e=this.techGet_("seekable");return(!e||!e.length)&&(e=Ut(0,0)),e}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return Rf(this.buffered(),this.duration())}bufferedEnd(){const e=this.buffered(),t=this.duration();let s=e.end(e.length-1);return s>t&&(s=t),s}volume(e){let t;if(e!==void 0){t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),t>0&&this.lastVolume_(t);return}return t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t}muted(e){if(e!==void 0){this.techCall_("setMuted",e);return}return this.techGet_("muted")||!1}defaultMuted(e){return e!==void 0&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(e!==void 0&&e!==0){this.cache_.lastVolume=e;return}return this.cache_.lastVolume}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(e!==void 0){const t=this.isFullscreen_;this.isFullscreen_=!!e,this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_();return}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();const t=this;return new Promise((s,r)=>{function n(){t.off("fullscreenerror",o),t.off("fullscreenchange",a)}function a(){n(),s()}function o(h,m){n(),r(m)}t.one("fullscreenchange",a),t.one("fullscreenerror",o);const u=t.requestFullscreenHelper_(e);u&&(u.then(n,n),u.then(s,r))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},e!==void 0&&(t=e)),this.fsApi_.requestFullscreen){const s=this.el_[this.fsApi_.requestFullscreen](t);return s&&s.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),s}else this.tech_.supportsFullScreen()&&!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const e=this;return new Promise((t,s)=>{function r(){e.off("fullscreenerror",a),e.off("fullscreenchange",n)}function n(){r(),t()}function a(u,h){r(),s(h)}e.one("fullscreenchange",n),e.one("fullscreenerror",a);const o=e.exitFullscreenHelper_();o&&(o.then(r,r),o.then(t,s))})}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){const e=V[this.fsApi_.exitFullscreen]();return e&&Yt(e.then(()=>this.isFullscreen(!1))),e}else this.tech_.supportsFullScreen()&&!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=V.documentElement.style.overflow,Et(V,"keydown",this.boundFullWindowOnEscKey_),V.documentElement.style.overflow="hidden",Yi(V.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){e.key==="Escape"&&this.isFullscreen()===!0&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,Ze(V,"keydown",this.boundFullWindowOnEscKey_),V.documentElement.style.overflow=this.docOrigOverflow,Ba(V.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(e===void 0)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(e!==void 0){this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_();return}return!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&x.documentPictureInPicture){const e=V.createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(se("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),x.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(t=>(bf(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger({type:"enterpictureinpicture",pipWindow:t}),t.addEventListener("pagehide",s=>{const r=s.target.querySelector(".video-js");e.parentNode.replaceChild(r,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),t))}return"pictureInPictureEnabled"in V&&this.disablePictureInPicture()===!1?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){if(x.documentPictureInPicture&&x.documentPictureInPicture.window)return x.documentPictureInPicture.window.close(),Promise.resolve();if("pictureInPictureEnabled"in V)return V.exitPictureInPicture()}handleKeyDown(e){const{userActions:t}=this.options_;!t||!t.hotkeys||(r=>{const n=r.tagName.toLowerCase();if(r.isContentEditable)return!0;const a=["button","checkbox","hidden","radio","reset","submit"];return n==="input"?a.indexOf(r.type)===-1:["textarea"].indexOf(n)!==-1})(this.el_.ownerDocument.activeElement)||(typeof t.hotkeys=="function"?t.hotkeys.call(this,e):this.handleHotkeys(e))}handleHotkeys(e){const t=this.options_.userActions?this.options_.userActions.hotkeys:{},{fullscreenKey:s=a=>e.key.toLowerCase()==="f",muteKey:r=a=>e.key.toLowerCase()==="m",playPauseKey:n=a=>e.key.toLowerCase()==="k"||e.key.toLowerCase()===" "}=t;if(s.call(this,e)){e.preventDefault(),e.stopPropagation();const a=U.getComponent("FullscreenToggle");V[this.fsApi_.fullscreenEnabled]!==!1&&a.prototype.handleClick.call(this,e)}else r.call(this,e)?(e.preventDefault(),e.stopPropagation(),U.getComponent("MuteToggle").prototype.handleClick.call(this,e)):n.call(this,e)&&(e.preventDefault(),e.stopPropagation(),U.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){let t;for(let s=0,r=this.options_.techOrder;s<r.length;s++){const n=r[s];let a=ae.getTech(n);if(a||(a=U.getComponent(n)),!a){oe.error(`The "${n}" tech is undefined. Skipped browser support check for that tech.`);continue}if(a.isSupported()&&(t=a.canPlayType(e),t))return t}return""}selectSource(e){const t=this.options_.techOrder.map(o=>[o,ae.getTech(o)]).filter(([o,u])=>u?u.isSupported():(oe.error(`The "${o}" tech is undefined. Skipped browser support check for that tech.`),!1)),s=function(o,u,h){let m;return o.some(_=>u.some(T=>{if(m=h(_,T),m)return!0})),m};let r;const n=o=>(u,h)=>o(h,u),a=([o,u],h)=>{if(u.canPlaySource(h,this.options_[o.toLowerCase()]))return{source:h,tech:o}};return this.options_.sourceOrder?r=s(e,t,n(a)):r=s(t,e,a),r||!1}handleSrc_(e,t){if(typeof e>"u")return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const s=Uf(e);if(!s.length){this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0);return}if(this.changingSrc_=!0,t||(this.cache_.sources=s),this.updateSourceCaches_(s[0]),mT(this,s[0],(r,n)=>{if(this.middleware_=n,t||(this.cache_.sources=s),this.updateSourceCaches_(r),this.src_(r)){if(s.length>1)return this.handleSrc_(s.slice(1));this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),this.triggerReady();return}gT(n,this.tech_)}),s.length>1){const r=()=>{this.error(null),this.handleSrc_(s.slice(1),!0)},n=()=>{this.off("error",r)};this.one("error",r),this.one("playing",n),this.resetRetryOnError_=()=>{this.off("error",r),this.off("playing",n)}}}src(e){return this.handleSrc_(e,!1)}src_(e){const t=this.selectSource([e]);return t?kf(t.tech,this.techName_)?(this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1}),!1):!0}addSourceElement(e,t){return this.tech_?this.tech_.addSourceElement(e,t):!1}removeSourceElement(e){return this.tech_?this.tech_.removeSourceElement(e):!1}load(){if(this.tech_&&this.tech_.vhs){this.src(this.currentSource());return}this.techCall_("load")}reset(){if(this.paused())this.doReset_();else{const e=this.play();Yt(e.then(()=>this.doReset_()))}}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),di(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);const{currentTimeDisplay:e,durationDisplay:t,progressControl:s,remainingTimeDisplay:r}=this.controlBar||{},{seekBar:n}=s||{};e&&e.updateContent(),t&&t.updateContent(),r&&r.updateContent(),n&&(n.update(),n.loadProgressBar&&n.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){const e=this.currentSource(),t=[];return Object.keys(e).length!==0&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(e!==void 0){this.techCall_("setPreload",e),this.options_.preload=e;return}return this.techGet_("preload")}autoplay(e){if(e===void 0)return this.options_.autoplay||!1;let t;typeof e=="string"&&/(any|play|muted)/.test(e)||e===!0&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_(typeof e=="string"?e:"play"),t=!1):e?this.options_.autoplay=!0:this.options_.autoplay=!1,t=typeof t>"u"?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return e!==void 0&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){if(e!==void 0){this.techCall_("setLoop",e),this.options_.loop=e;return}return this.techGet_("loop")}poster(e){if(e===void 0)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){const e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}controls(e){if(e===void 0)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(e===void 0)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(e===void 0)return this.error_||null;if(Di("beforeerror").forEach(t=>{const s=t(this,e);if(!(ii(s)&&!Array.isArray(s)||typeof s=="string"||typeof s=="number"||s===null)){this.log.error("please return a value that MediaError expects in beforeerror hooks");return}e=s}),this.options_.suppressNotSupportedError&&e&&e.code===4){const t=function(){this.error(e)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),this.one("loadstart",function(){this.off(["click","touchstart"],t)});return}if(e===null){this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close();return}this.error_=new Oe(e),this.addClass("vjs-error"),oe.error(`(CODE:${this.error_.code} ${Oe.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),Di("error").forEach(t=>t(this,this.error_))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(e===void 0)return this.userActive_;if(e=!!e,e!==this.userActive_){if(this.userActive_=e,this.userActive_){this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive");return}this.tech_&&this.tech_.one("mousemove",function(t){t.stopPropagation(),t.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,s;const r=Ce(this,this.reportUserActivity),n=function(_){(_.screenX!==t||_.screenY!==s)&&(t=_.screenX,s=_.screenY,r())},a=function(){r(),this.clearInterval(e),e=this.setInterval(r,250)},o=function(_){r(),this.clearInterval(e)};this.on("mousedown",a),this.on("mousemove",n),this.on("mouseup",o),this.on("mouseleave",o);const u=this.getChild("controlBar");u&&!ut&&!si&&(u.on("mouseenter",function(_){this.player().options_.inactivityTimeout!==0&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),u.on("mouseleave",function(_){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r);let h;const m=function(){if(!this.userActivity_)return;this.userActivity_=!1,this.userActive(!0),this.clearTimeout(h);const _=this.options_.inactivityTimeout;_<=0||(h=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},_))};this.setInterval(m,250)}playbackRate(e){if(e!==void 0){this.techCall_("setPlaybackRate",e);return}return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1}defaultPlaybackRate(e){return e!==void 0?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(e!==void 0){this.isAudio_=!!e;return}return!!this.isAudio_}updatePlayerHeightOnAudioOnlyMode_(){const e=this.getChild("ControlBar");!e||this.audioOnlyCache_.controlBarHeight===e.currentHeight()||(this.audioOnlyCache_.controlBarHeight=e.currentHeight(),this.height(this.audioOnlyCache_.controlBarHeight))}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");const e=this.children(),t=this.getChild("ControlBar"),s=t&&t.currentHeight();e.forEach(r=>{r!==t&&r.el_&&!r.hasClass("vjs-hidden")&&(r.hide(),this.audioOnlyCache_.hiddenChildren.push(r))}),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.audioOnlyCache_.controlBarHeight=s,this.on("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.height(s),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.off("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.audioOnlyCache_.hiddenChildren.forEach(e=>e.show()),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){if(typeof e!="boolean"||e===this.audioOnlyMode_)return this.audioOnlyMode_;if(this.audioOnlyMode_=e,e){const t=[];return this.isInPictureInPicture()&&t.push(this.exitPictureInPicture()),this.isFullscreen()&&t.push(this.exitFullscreen()),this.audioPosterMode()&&t.push(this.audioPosterMode(!1)),Promise.all(t).then(()=>this.enableAudioOnlyUI_())}return Promise.resolve().then(()=>this.disableAudioOnlyUI_())}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return typeof e!="boolean"||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e,e?this.audioOnlyMode()?this.audioOnlyMode(!1).then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.disablePosterModeUI_()}))}addTextTrack(e,t,s){if(this.tech_)return this.tech_.addTextTrack(e,t,s)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let{track:t}=e;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(e===void 0)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),di(this)&&this.trigger("languagechange"))}languages(){return Ee(Ae.prototype.options_.languages,this.languages_)}toJSON(){const e=Ee(this.options_),t=e.tracks;e.tracks=[];for(let s=0;s<t.length;s++){let r=t[s];r=Ee(r),r.player=void 0,e.tracks[s]=r}return e}createModal(e,t){t=t||{},t.content=e||"";const s=new er(this,t);return this.addChild(s),s.on("dispose",()=>{this.removeChild(s)}),s.open(),s}updateCurrentBreakpoint_(){if(!this.responsive())return;const e=this.currentBreakpoint(),t=this.currentWidth();for(let s=0;s<cl.length;s++){const r=cl[s],n=this.breakpoints_[r];if(t<=n){if(e===r)return;e&&this.removeClass(Xn[e]),this.addClass(Xn[r]),this.breakpoint_=r;break}}}removeCurrentBreakpoint_(){const e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return e===void 0?Object.assign(this.breakpoints_):(this.breakpoint_="",this.breakpoints_=Object.assign({},s2,e),this.updateCurrentBreakpoint_(),Object.assign(this.breakpoints_))}responsive(e){if(e===void 0)return this.responsive_;e=!!e;const t=this.responsive_;if(e!==t)return this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return Xn[this.breakpoint_]||""}loadMedia(e,t){if(!e||typeof e!="object")return;const s=this.crossOrigin();this.reset(),this.cache_.media=Ee(e);const{artist:r,artwork:n,description:a,poster:o,src:u,textTracks:h,title:m}=this.cache_.media;!n&&o&&(this.cache_.media.artwork=[{src:o,type:fa(o)}]),s&&this.crossOrigin(s),u&&this.src(u),o&&this.poster(o),Array.isArray(h)&&h.forEach(_=>this.addRemoteTextTrack(_,!1)),this.titleBar&&this.titleBar.update({title:m,description:a||r||""}),this.ready(t)}getMedia(){if(!this.cache_.media){const e=this.poster(),t=this.currentSources(),s=Array.prototype.map.call(this.remoteTextTracks(),n=>({kind:n.kind,label:n.label,language:n.language,src:n.src})),r={src:t,textTracks:s};return e&&(r.poster=e,r.artwork=[{src:r.poster,type:fa(r.poster)}]),r}return Ee(this.cache_.media)}static getTagSettings(e){const t={sources:[],tracks:[]},s=Ai(e),r=s["data-setup"];if($r(e,"vjs-fill")&&(s.fill=!0),$r(e,"vjs-fluid")&&(s.fluid=!0),r!==null)try{Object.assign(s,JSON.parse(r||"{}"))}catch(n){oe.error("data-setup",n)}if(Object.assign(t,s),e.hasChildNodes()){const n=e.childNodes;for(let a=0,o=n.length;a<o;a++){const u=n[a],h=u.nodeName.toLowerCase();h==="source"?t.sources.push(Ai(u)):h==="track"&&t.tracks.push(Ai(u))}}return t}debug(e){if(e===void 0)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)}playbackRates(e){if(e===void 0)return this.cache_.playbackRates;Array.isArray(e)&&e.every(t=>typeof t=="number")&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}at.names.forEach(function(i){const e=at[i];Ae.prototype[e.getterName]=function(){return this.tech_?this.tech_[e.getterName]():(this[e.privateName]=this[e.privateName]||new e.ListClass,this[e.privateName])}});Ae.prototype.crossorigin=Ae.prototype.crossOrigin;Ae.players={};const kr=x.navigator;Ae.prototype.options_={techOrder:ae.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:kr&&(kr.languages&&kr.languages[0]||kr.userLanguage||kr.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1,audioOnlyMode:!1,audioPosterMode:!1,spatialNavigation:{enabled:!1,horizontalSeek:!1},enableSmoothSeeking:!1};mp.forEach(function(i){Ae.prototype[`handleTech${Ne(i)}_`]=function(){return 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e},Bp=(i,e)=>i===e||i.segments&&e.segments&&i.segments.length===e.segments.length&&i.endList===e.endList&&i.mediaSequence===e.mediaSequence&&i.preloadSegment===e.preloadSegment,fl=(i,e,t=Bp)=>{const s=Te(i,{}),r=s.playlists[e.id];if(!r||t(r,e))return null;e.segments=Mp(e);const n=Te(r,e);if(n.preloadSegment&&!e.preloadSegment&&delete n.preloadSegment,r.segments){if(e.skip){e.segments=e.segments||[];for(let a=0;a<e.skip.skippedSegments;a++)e.segments.unshift({skipped:!0})}n.segments=D2(r.segments,e.segments,e.mediaSequence-r.mediaSequence)}n.segments.forEach(a=>{Np(a,n.resolvedUri)});for(let a=0;a<s.playlists.length;a++)s.playlists[a].id===e.id&&(s.playlists[a]=n);return s.playlists[e.id]=n,s.playlists[e.uri]=n,sr(i,(a,o,u,h)=>{if(a.playlists)for(let m=0;m<a.playlists.length;m++)e.id===a.playlists[m].id&&(a.playlists[m]=n)}),s},pl=(i,e)=>{const t=i.segments||[],s=t[t.length-1],r=s&&s.parts&&s.parts[s.parts.length-1],n=r&&r.duration||s&&s.duration;return e&&n?n*1e3:(i.partTargetDuration||i.targetDuration||10)*500},Ld=(i,e,t)=>{if(!i)return;const s=[];return i.forEach(r=>{if(!r.attributes)return;const{BANDWIDTH:n,RESOLUTION:a,CODECS:o}=r.attributes;s.push({id:r.id,bandwidth:n,resolution:a,codecs:o})}),{type:e,isLive:t,renditions:s}};class Ds extends C2{constructor(e,t,s={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=Lt("PlaylistLoader");const{withCredentials:r=!1}=s;this.src=e,this.vhs_=t,this.withCredentials=r,this.addDateRangesToTextTrack_=s.addDateRangesToTextTrack;const n=t.options_;this.customTagParsers=n&&n.customTagParsers||[],this.customTagMappers=n&&n.customTagMappers||[],this.llhls=n&&n.llhls,this.dateRangesStorage_=new Pd,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_),this.on("loadedplaylist",this.handleLoadedPlaylist_.bind(this))}handleLoadedPlaylist_(){const e=this.media();if(!e)return;this.dateRangesStorage_.setOffset(e.segments),this.dateRangesStorage_.setPendingDateRanges(e.dateRanges);const t=this.dateRangesStorage_.getDateRangesToProcess();!t.length||!this.addDateRangesToTextTrack_||this.addDateRangesToTextTrack_(t)}handleMediaupdatetimeout_(){if(this.state!=="HAVE_METADATA")return;const e=this.media();let t=mt(this.main.uri,e.uri);this.llhls&&(t=A2(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials,requestType:"hls-playlist"},(s,r)=>{if(this.request){if(s)return this.playlistRequestError(this.request,this.media(),"HAVE_METADATA");this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})}})}playlistRequestError(e,t,s){const{uri:r,id:n}=t;this.request=null,s&&(this.state=s),this.error={playlist:this.main.playlists[n],status:e.status,message:`HLS playlist request error at URL: ${r}.`,responseText:e.responseText,code:e.status>=500?4:2,metadata:Zi({requestType:e.requestType,request:e,error:e.error})},this.trigger("error")}parseManifest_({url:e,manifestString:t}){try{return b2({onwarn:({message:s})=>this.logger_(`m3u8-parser warn for ${e}: ${s}`),oninfo:({message:s})=>this.logger_(`m3u8-parser info for ${e}: ${s}`),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls})}catch(s){this.error=s,this.error.metadata={errorType:M.Error.StreamingHlsPlaylistParserError,error:s}}}haveMetadata({playlistString:e,playlistObject:t,url:s,id:r}){this.request=null,this.state="HAVE_METADATA";const n={playlistInfo:{type:"media",uri:s}};this.trigger({type:"playlistparsestart",metadata:n});const a=t||this.parseManifest_({url:s,manifestString:e});a.lastRequest=Date.now(),Lp({playlist:a,uri:s,id:r});const o=fl(this.main,a);this.targetDuration=a.partTargetDuration||a.targetDuration,this.pendingMedia_=null,o?(this.main=o,this.media_=this.main.playlists[r]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(pl(this.media(),!!o)),n.parsedPlaylist=Ld(this.main.playlists,n.playlistInfo.type,!this.media_.endList),this.trigger({type:"playlistparsecomplete",metadata:n}),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),x.clearTimeout(this.mediaUpdateTimeout),x.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new Pd,this.off()}stopRequest(){if(this.request){const e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e,t){if(!e)return this.media_;if(this.state==="HAVE_NOTHING")throw new Error("Cannot switch media playlist from "+this.state);if(typeof e=="string"){if(!this.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(x.clearTimeout(this.finalRenditionTimeout),t){const o=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=x.setTimeout(this.media.bind(this,e,!1),o);return}const s=this.state,r=!this.media_||e.id!==this.media_.id,n=this.main.playlists[e.id];if(n&&n.endList||e.endList&&e.segments.length){this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,r&&(this.trigger("mediachanging"),s==="HAVE_MAIN_MANIFEST"?this.trigger("loadedmetadata"):this.trigger("mediachange"));return}if(this.updateMediaUpdateTimeout_(pl(e,!0)),!r)return;if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e;const a={playlistInfo:{type:"media",uri:e.uri}};this.trigger({type:"playlistrequeststart",metadata:a}),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials,requestType:"hls-playlist"},(o,u)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=ya(e.resolvedUri,u),o)return this.playlistRequestError(this.request,e,s);this.trigger({type:"playlistrequestcomplete",metadata:a}),this.haveMetadata({playlistString:u.responseText,url:e.uri,id:e.id}),s==="HAVE_MAIN_MANIFEST"?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}pause(){this.mediaUpdateTimeout&&(x.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),this.state==="HAVE_NOTHING"&&(this.started=!1),this.state==="SWITCHING_MEDIA"?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":this.state==="HAVE_CURRENT_METADATA"&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(x.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);const t=this.media();if(e){const s=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=x.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},s);return}if(!this.started){this.start();return}t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist")}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(x.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),!(!this.media()||this.media().endList)&&(this.mediaUpdateTimeout=x.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){if(this.started=!0,typeof this.src=="object"){this.src.uri||(this.src.uri=x.location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0);return}const e={playlistInfo:{type:"multivariant",uri:this.src}};this.trigger({type:"playlistrequeststart",metadata:e}),this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials,requestType:"hls-playlist"},(t,s)=>{if(!this.request)return;if(this.request=null,t)return this.error={status:s.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:s.responseText,code:2,metadata:Zi({requestType:s.requestType,request:s,error:t})},this.state==="HAVE_NOTHING"&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:e}),this.src=ya(this.src,s),this.trigger({type:"playlistparsestart",metadata:e});const r=this.parseManifest_({manifestString:s.responseText,url:this.src});e.parsedPlaylist=Ld(r.playlists,e.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:e}),this.setupInitialPlaylist(r)})}srcUri(){return typeof this.src=="string"?this.src:this.src.uri}setupInitialPlaylist(e){if(this.state="HAVE_MAIN_MANIFEST",e.playlists){this.main=e,Op(this.main,this.srcUri()),e.playlists.forEach(s=>{s.segments=Mp(s),s.segments.forEach(r=>{Np(r,s.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0]);return}const t=this.srcUri()||x.location.href;this.main=E2(e,t),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}updateOrDeleteClone(e,t){const s=this.main,r=e.ID;let n=s.playlists.length;for(;n--;){const a=s.playlists[n];if(a.attributes["PATHWAY-ID"]===r){const o=a.resolvedUri,u=a.id;if(t){const h=this.createCloneURI_(a.resolvedUri,e),m=Os(r,h),_=this.createCloneAttributes_(r,a.attributes),T=this.createClonePlaylist_(a,m,e,_);s.playlists[n]=T,s.playlists[m]=T,s.playlists[h]=T}else s.playlists.splice(n,1);delete s.playlists[u],delete s.playlists[o]}}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){const s=this.main,r=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(n=>{if(!(!s.mediaGroups[n]||!s.mediaGroups[n][r])){for(const a in s.mediaGroups[n])if(a===r){for(const o in s.mediaGroups[n][a])s.mediaGroups[n][a][o].playlists.forEach((h,m)=>{const _=s.playlists[h.id],T=_.id,E=_.resolvedUri;delete s.playlists[T],delete s.playlists[E]});delete s.mediaGroups[n][a]}}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){const s=this.main,r=s.playlists.length,n=this.createCloneURI_(t.resolvedUri,e),a=Os(e.ID,n),o=this.createCloneAttributes_(e.ID,t.attributes),u=this.createClonePlaylist_(t,a,e,o);s.playlists[r]=u,s.playlists[a]=u,s.playlists[n]=u,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(e){const t=e.ID,s=e["BASE-ID"],r=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(n=>{if(!(!r.mediaGroups[n]||r.mediaGroups[n][t]))for(const a in r.mediaGroups[n]){if(a===s)r.mediaGroups[n][t]={};else continue;for(const o in r.mediaGroups[n][a]){const u=r.mediaGroups[n][a][o];r.mediaGroups[n][t][o]=Me({},u);const h=r.mediaGroups[n][t][o],m=this.createCloneURI_(u.resolvedUri,e);h.resolvedUri=m,h.uri=m,h.playlists=[],u.playlists.forEach((_,T)=>{const E=r.playlists[_.id],A=Pp(n,t,o),y=Os(t,A);if(E&&!r.playlists[y]){const w=this.createClonePlaylist_(E,y,e),D=w.resolvedUri;r.playlists[y]=w,r.playlists[D]=w}h.playlists[T]=this.createClonePlaylist_(_,y,e)})}}})}createClonePlaylist_(e,t,s,r){const n=this.createCloneURI_(e.resolvedUri,s),a={resolvedUri:n,uri:n,id:t};return e.segments&&(a.segments=[]),r&&(a.attributes=r),Te(e,a)}createCloneURI_(e,t){const s=new URL(e);s.hostname=t["URI-REPLACEMENT"].HOST;const r=t["URI-REPLACEMENT"].PARAMS;for(const n of Object.keys(r))s.searchParams.set(n,r[n]);return s.href}createCloneAttributes_(e,t){const s={"PATHWAY-ID":e};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(r=>{t[r]&&(s[r]=e)}),s}getKeyIdSet(e){if(e.contentProtection){const t=new Set;for(const s in e.contentProtection){const r=e.contentProtection[s].attributes.keyId;r&&t.add(r.toLowerCase())}return t}}}const ml=function(i,e,t,s){const r=i.responseType==="arraybuffer"?i.response:i.responseText;!e&&r&&(i.responseTime=Date.now(),i.roundTripTime=i.responseTime-i.requestTime,i.bytesReceived=r.byteLength||r.length,i.bandwidth||(i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3))),t.headers&&(i.responseHeaders=t.headers),e&&e.code==="ETIMEDOUT"&&(i.timedout=!0),!e&&!i.aborted&&t.statusCode!==200&&t.statusCode!==206&&t.statusCode!==0&&(e=new Error("XHR Failed with a response of: "+(i&&(r||i.responseText)))),s(e,i)},I2=(i,e)=>{if(!i||!i.size)return;let t=e;return i.forEach(s=>{t=s(t)}),t},k2=(i,e,t,s)=>{!i||!i.size||i.forEach(r=>{r(e,t,s)})},Fp=function(){const i=function e(t,s){t=Te({timeout:45e3},t);const r=e.beforeRequest||M.Vhs.xhr.beforeRequest,n=e._requestCallbackSet||M.Vhs.xhr._requestCallbackSet||new Set,a=e._responseCallbackSet||M.Vhs.xhr._responseCallbackSet;r&&typeof r=="function"&&(M.log.warn("beforeRequest is deprecated, use onRequest instead."),n.add(r));const o=M.Vhs.xhr.original===!0?M.xhr:M.Vhs.xhr,u=I2(n,t);n.delete(r);const h=o(u||t,function(_,T){return k2(a,h,_,T),ml(h,_,T,s)}),m=h.abort;return h.abort=function(){return h.aborted=!0,m.apply(h,arguments)},h.uri=t.uri,h.requestType=t.requestType,h.requestTime=Date.now(),h};return i.original=!0,i},P2=function(i){let e;const t=i.offset;return typeof i.offset=="bigint"||typeof i.length=="bigint"?e=x.BigInt(i.offset)+x.BigInt(i.length)-x.BigInt(1):e=i.offset+i.length-1,"bytes="+t+"-"+e},gl=function(i){const e={};return i.byterange&&(e.Range=P2(i.byterange)),e},L2=function(i,e){return i.start(e)+"-"+i.end(e)},O2=function(i,e){const t=i.toString(16);return"00".substring(0,2-t.length)+t+(e%2?" 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Uint8Array([1,0,0,0,v>>>24&255,v>>>16&255,v>>>8&255,v&255,b>>>24&255,b>>>16&255,b>>>8&255,b&255])),g=92,l.type==="audio"?(d=ge(l,g),o(ee.traf,c,f,d)):(p=X(l),d=ge(l,p.length+g),o(ee.traf,c,f,d,p))},N=function(l){return l.duration=l.duration||4294967295,o(ee.trak,O(l),B(l))},ue=function(l){var c=new Uint8Array([0,0,0,0,(l.id&4278190080)>>24,(l.id&16711680)>>16,(l.id&65280)>>8,l.id&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return l.type!=="video"&&(c[c.length-1]=0),o(ee.trex,c)},function(){var l,c,f;f=function(d,p){var g=0,v=0,b=0,S=0;return d.length&&(d[0].duration!==void 0&&(g=1),d[0].size!==void 0&&(v=2),d[0].flags!==void 0&&(b=4),d[0].compositionTimeOffset!==void 0&&(S=8)),[0,0,g|v|b|S,1,(d.length&4278190080)>>>24,(d.length&16711680)>>>16,(d.length&65280)>>>8,d.length&255,(p&4278190080)>>>24,(p&16711680)>>>16,(p&65280)>>>8,p&255]},c=function(d,p){var g,v,b,S,C,k;for(S=d.samples||[],p+=20+16*S.length,b=f(S,p),v=new Uint8Array(b.length+S.length*16),v.set(b),g=b.length,k=0;k<S.length;k++)C=S[k],v[g++]=(C.duration&4278190080)>>>24,v[g++]=(C.duration&16711680)>>>16,v[g++]=(C.duration&65280)>>>8,v[g++]=C.duration&255,v[g++]=(C.size&4278190080)>>>24,v[g++]=(C.size&16711680)>>>16,v[g++]=(C.size&65280)>>>8,v[g++]=C.size&255,v[g++]=C.flags.isLeading<<2|C.flags.dependsOn,v[g++]=C.flags.isDependedOn<<6|C.flags.hasRedundancy<<4|C.flags.paddingValue<<1|C.flags.isNonSyncSample,v[g++]=C.flags.degradationPriority&61440,v[g++]=C.flags.degradationPriority&15,v[g++]=(C.compositionTimeOffset&4278190080)>>>24,v[g++]=(C.compositionTimeOffset&16711680)>>>16,v[g++]=(C.compositionTimeOffset&65280)>>>8,v[g++]=C.compositionTimeOffset&255;return o(ee.trun,v)},l=function(d,p){var g,v,b,S,C,k;for(S=d.samples||[],p+=20+8*S.length,b=f(S,p),g=new Uint8Array(b.length+S.length*8),g.set(b),v=b.length,k=0;k<S.length;k++)C=S[k],g[v++]=(C.duration&4278190080)>>>24,g[v++]=(C.duration&16711680)>>>16,g[v++]=(C.duration&65280)>>>8,g[v++]=C.duration&255,g[v++]=(C.size&4278190080)>>>24,g[v++]=(C.size&16711680)>>>16,g[v++]=(C.size&65280)>>>8,g[v++]=C.size&255;return o(ee.trun,g)},ge=function(d,p){return d.type==="audio"?l(d,p):c(d,p)}}();var yi={ftyp:m,mdat:_,moof:A,moov:y,initSegment:function(l){var c=m(),f=y(l),d;return d=new Uint8Array(c.byteLength+f.byteLength),d.set(c),d.set(f,c.byteLength),d}},Xa=function(l){var c,f,d=[],p=[];for(p.byteLength=0,p.nalCount=0,p.duration=0,d.byteLength=0,c=0;c<l.length;c++)f=l[c],f.nalUnitType==="access_unit_delimiter_rbsp"?(d.length&&(d.duration=f.dts-d.dts,p.byteLength+=d.byteLength,p.nalCount+=d.length,p.duration+=d.duration,p.push(d)),d=[f],d.byteLength=f.data.byteLength,d.pts=f.pts,d.dts=f.dts):(f.nalUnitType==="slice_layer_without_partitioning_rbsp_idr"&&(d.keyFrame=!0),d.duration=f.dts-d.dts,d.byteLength+=f.data.byteLength,d.push(f));return p.length&&(!d.duration||d.duration<=0)&&(d.duration=p[p.length-1].duration),p.byteLength+=d.byteLength,p.nalCount+=d.length,p.duration+=d.duration,p.push(d),p},rs=function(l){var c,f,d=[],p=[];for(d.byteLength=0,d.nalCount=0,d.duration=0,d.pts=l[0].pts,d.dts=l[0].dts,p.byteLength=0,p.nalCount=0,p.duration=0,p.pts=l[0].pts,p.dts=l[0].dts,c=0;c<l.length;c++)f=l[c],f.keyFrame?(d.length&&(p.push(d),p.byteLength+=d.byteLength,p.nalCount+=d.nalCount,p.duration+=d.duration),d=[f],d.nalCount=f.length,d.byteLength=f.byteLength,d.pts=f.pts,d.dts=f.dts,d.duration=f.duration):(d.duration+=f.duration,d.nalCount+=f.length,d.byteLength+=f.byteLength,d.push(f));return p.length&&d.duration<=0&&(d.duration=p[p.length-1].duration),p.byteLength+=d.byteLength,p.nalCount+=d.nalCount,p.duration+=d.duration,p.push(d),p},Ka=function(l){var c;return!l[0][0].keyFrame&&l.length>1&&(c=l.shift(),l.byteLength-=c.byteLength,l.nalCount-=c.nalCount,l[0][0].dts=c.dts,l[0][0].pts=c.pts,l[0][0].duration+=c.duration),l},vi=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},cn=function(l,c){var f=vi();return f.dataOffset=c,f.compositionTimeOffset=l.pts-l.dts,f.duration=l.duration,f.size=4*l.length,f.size+=l.byteLength,l.keyFrame&&(f.flags.dependsOn=2,f.flags.isNonSyncSample=0),f},rr=function(l,c){var f,d,p,g,v,b=c||0,S=[];for(f=0;f<l.length;f++)for(g=l[f],d=0;d<g.length;d++)v=g[d],p=cn(v,b),b+=p.size,S.push(p);return S},Ya=function(l){var c,f,d,p,g,v,b=0,S=l.byteLength,C=l.nalCount,k=S+4*C,F=new Uint8Array(k),Y=new DataView(F.buffer);for(c=0;c<l.length;c++)for(p=l[c],f=0;f<p.length;f++)for(g=p[f],d=0;d<g.length;d++)v=g[d],Y.setUint32(b,v.data.byteLength),b+=4,F.set(v.data,b),b+=v.data.byteLength;return F},Qa=function(l,c){var f,d=c||0,p=[];return f=cn(l,d),p.push(f),p},ns=function(l){var c,f,d=0,p=l.byteLength,g=l.length,v=p+4*g,b=new Uint8Array(v),S=new DataView(b.buffer);for(c=0;c<l.length;c++)f=l[c],S.setUint32(d,f.data.byteLength),d+=4,b.set(f.data,d),d+=f.data.byteLength;return b},Ot={groupNalsIntoFrames:Xa,groupFramesIntoGops:rs,extendFirstKeyFrame:Ka,generateSampleTable:rr,concatenateNalData:Ya,generateSampleTableForFrame:Qa,concatenateNalDataForFrame:ns},Rt=[33,16,5,32,164,27],nr=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],me=function(l){for(var c=[];l--;)c.push(0);return c},ar=function(l){return Object.keys(l).reduce(function(c,f){return c[f]=new Uint8Array(l[f].reduce(function(d,p){return d.concat(p)},[])),c},{})},or,ke=function(){if(!or){var l={96e3:[Rt,[227,64],me(154),[56]],88200:[Rt,[231],me(170),[56]],64e3:[Rt,[248,192],me(240),[56]],48e3:[Rt,[255,192],me(268),[55,148,128],me(54),[112]],44100:[Rt,[255,192],me(268),[55,163,128],me(84),[112]],32e3:[Rt,[255,192],me(268),[55,234],me(226),[112]],24e3:[Rt,[255,192],me(268),[55,255,128],me(268),[111,112],me(126),[224]],16e3:[Rt,[255,192],me(268),[55,255,128],me(268),[111,255],me(269),[223,108],me(195),[1,192]],12e3:[nr,me(268),[3,127,248],me(268),[6,255,240],me(268),[13,255,224],me(268),[27,253,128],me(259),[56]],11025:[nr,me(268),[3,127,248],me(268),[6,255,240],me(268),[13,255,224],me(268),[27,255,192],me(268),[55,175,128],me(108),[112]],8e3:[nr,me(268),[3,121,16],me(47),[7]]};or=ar(l)}return or},as=9e4,os,ls,Ri,us,lr,Ni,ur;os=function(l){return l*as},ls=function(l,c){return l*c},Ri=function(l){return l/as},us=function(l,c){return l/c},lr=function(l,c){return os(us(l,c))},Ni=function(l,c){return ls(Ri(l),c)},ur=function(l,c,f){return Ri(f?l:l-c)};var pe={ONE_SECOND_IN_TS:as,secondsToVideoTs:os,secondsToAudioTs:ls,videoTsToSeconds:Ri,audioTsToSeconds:us,audioTsToVideoTs:lr,videoTsToAudioTs:Ni,metadataTsToSeconds:ur},dn=ke,Ti=pe,Ja=function(l){var c,f,d=0;for(c=0;c<l.length;c++)f=l[c],d+=f.data.byteLength;return d},hn=function(l,c,f,d){var p,g=0,v=0,b=0,S=0,C,k,F;if(c.length&&(p=Ti.audioTsToVideoTs(l.baseMediaDecodeTime,l.samplerate),g=Math.ceil(Ti.ONE_SECOND_IN_TS/(l.samplerate/1024)),f&&d&&(v=p-Math.max(f,d),b=Math.floor(v/g),S=b*g),!(b<1||S>Ti.ONE_SECOND_IN_TS/2))){for(C=dn()[l.samplerate],C||(C=c[0].data),k=0;k<b;k++)F=c[0],c.splice(0,0,{data:C,dts:F.dts-g,pts:F.pts-g});return l.baseMediaDecodeTime-=Math.floor(Ti.videoTsToAudioTs(S,l.samplerate)),S}},Za=function(l,c,f){return c.minSegmentDts>=f?l:(c.minSegmentDts=1/0,l.filter(function(d){return d.dts>=f?(c.minSegmentDts=Math.min(c.minSegmentDts,d.dts),c.minSegmentPts=c.minSegmentDts,!0):!1}))},jt=function(l){var c,f,d=[];for(c=0;c<l.length;c++)f=l[c],d.push({size:f.data.byteLength,duration:1024});return d},eo=function(l){var c,f,d=0,p=new Uint8Array(Ja(l));for(c=0;c<l.length;c++)f=l[c],p.set(f.data,d),d+=f.data.byteLength;return p},fn={prefixWithSilence:hn,trimAdtsFramesByEarliestDts:Za,generateSampleTable:jt,concatenateFrameData:eo},to=pe.ONE_SECOND_IN_TS,pn=function(l,c){typeof c.pts=="number"&&(l.timelineStartInfo.pts===void 0&&(l.timelineStartInfo.pts=c.pts),l.minSegmentPts===void 0?l.minSegmentPts=c.pts:l.minSegmentPts=Math.min(l.minSegmentPts,c.pts),l.maxSegmentPts===void 0?l.maxSegmentPts=c.pts:l.maxSegmentPts=Math.max(l.maxSegmentPts,c.pts)),typeof c.dts=="number"&&(l.timelineStartInfo.dts===void 0&&(l.timelineStartInfo.dts=c.dts),l.minSegmentDts===void 0?l.minSegmentDts=c.dts:l.minSegmentDts=Math.min(l.minSegmentDts,c.dts),l.maxSegmentDts===void 0?l.maxSegmentDts=c.dts:l.maxSegmentDts=Math.max(l.maxSegmentDts,c.dts))},io=function(l){delete l.minSegmentDts,delete l.maxSegmentDts,delete l.minSegmentPts,delete l.maxSegmentPts},so=function(l,c){var f,d,p=l.minSegmentDts;return c||(p-=l.timelineStartInfo.dts),f=l.timelineStartInfo.baseMediaDecodeTime,f+=p,f=Math.max(0,f),l.type==="audio"&&(d=l.samplerate/to,f*=d,f=Math.floor(f)),f},P={clearDtsInfo:io,calculateTrackBaseMediaDecodeTime:so,collectDtsInfo:pn},q=4,_e=128,cs=function(l){for(var c=0,f={payloadType:-1,payloadSize:0},d=0,p=0;c<l.byteLength&&l[c]!==_e;){for(;l[c]===255;)d+=255,c++;for(d+=l[c++];l[c]===255;)p+=255,c++;if(p+=l[c++],!f.payload&&d===q){var g=String.fromCharCode(l[c+3],l[c+4],l[c+5],l[c+6]);if(g==="GA94"){f.payloadType=d,f.payloadSize=p,f.payload=l.subarray(c,c+p);break}else f.payload=void 0}c+=p,d=0,p=0}return f},ro=function(l){return l.payload[0]!==181||(l.payload[1]<<8|l.payload[2])!==49||String.fromCharCode(l.payload[3],l.payload[4],l.payload[5],l.payload[6])!=="GA94"||l.payload[7]!==3?null:l.payload.subarray(8,l.payload.length-1)},Ht=function(l,c){var f=[],d,p,g,v;if(!(c[0]&64))return f;for(p=c[0]&31,d=0;d<p;d++)g=d*3,v={type:c[g+2]&3,pts:l},c[g+2]&4&&(v.ccData=c[g+3]<<8|c[g+4],f.push(v));return f},dt=function(l){for(var c=l.byteLength,f=[],d=1,p,g;d<c-2;)l[d]===0&&l[d+1]===0&&l[d+2]===3?(f.push(d+2),d+=2):d++;if(f.length===0)return l;p=c-f.length,g=new Uint8Array(p);var v=0;for(d=0;d<p;v++,d++)v===f[0]&&(v++,f.shift()),g[d]=l[v];return g},cr={parseSei:cs,parseUserData:ro,parseCaptionPackets:Ht,discardEmulationPreventionBytes:dt,USER_DATA_REGISTERED_ITU_T_T35:q},dr=t,ds=cr,je=function(l){l=l||{},je.prototype.init.call(this),this.parse708captions_=typeof l.parse708captions=="boolean"?l.parse708captions:!0,this.captionPackets_=[],this.ccStreams_=[new R(0,0),new R(0,1),new R(1,0),new R(1,1)],this.parse708captions_&&(this.cc708Stream_=new 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this.flushStream("partialFlush")},je.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(l){l.reset()})},je.prototype.dispatchCea608Packet=function(l){this.setsTextOrXDSActive(l)?this.activeCea608Channel_[l.type]=null:this.setsChannel1Active(l)?this.activeCea608Channel_[l.type]=0:this.setsChannel2Active(l)&&(this.activeCea608Channel_[l.type]=1),this.activeCea608Channel_[l.type]!==null&&this.ccStreams_[(l.type<<1)+this.activeCea608Channel_[l.type]].push(l)},je.prototype.setsChannel1Active=function(l){return(l.ccData&30720)===4096},je.prototype.setsChannel2Active=function(l){return(l.ccData&30720)===6144},je.prototype.setsTextOrXDSActive=function(l){return(l.ccData&28928)===256||(l.ccData&30974)===4138||(l.ccData&30974)===6186},je.prototype.dispatchCea708Packet=function(l){this.parse708captions_&&this.cc708Stream_.push(l)};var Vt={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},mn=function(l){var c=Vt[l]||l;return l&4096&&l===c?"":String.fromCharCode(c)},Mi=function(l){return 32<=l&&l<=127||160<=l&&l<=255},Ye=function(l){this.windowNum=l,this.reset()};Ye.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},Ye.prototype.getText=function(){return this.rows.join(`
202`)},Ye.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Ye.prototype.newLine=function(l){for(this.rows.length>=this.virtualRowCount&&typeof this.beforeRowOverflow=="function"&&this.beforeRowOverflow(l),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},Ye.prototype.isEmpty=function(){return this.rows.length===0?!0:this.rows.length===1?this.rows[0]==="":!1},Ye.prototype.addText=function(l){this.rows[this.rowIdx]+=l},Ye.prototype.backspace=function(){if(!this.isEmpty()){var l=this.rows[this.rowIdx];this.rows[this.rowIdx]=l.substr(0,l.length-1)}};var Tt=function(l,c,f){this.serviceNum=l,this.text="",this.currentWindow=new Ye(-1),this.windows=[],this.stream=f,typeof c=="string"&&this.createTextDecoder(c)};Tt.prototype.init=function(l,c){this.startPts=l;for(var f=0;f<8;f++)this.windows[f]=new Ye(f),typeof c=="function"&&(this.windows[f].beforeRowOverflow=c)},Tt.prototype.setCurrentWindow=function(l){this.currentWindow=this.windows[l]},Tt.prototype.createTextDecoder=function(l){if(typeof TextDecoder>"u")this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(l)}catch(c){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+l+" encoding. "+c})}};var ye=function(l){l=l||{},ye.prototype.init.call(this);var c=this,f=l.captionServices||{},d={},p;Object.keys(f).forEach(g=>{p=f[g],/^SERVICE/.test(g)&&(d[g]=p.encoding)}),this.serviceEncodings=d,this.current708Packet=null,this.services={},this.push=function(g){g.type===3?(c.new708Packet(),c.add708Bytes(g)):(c.current708Packet===null&&c.new708Packet(),c.add708Bytes(g))}};ye.prototype=new dr,ye.prototype.new708Packet=function(){this.current708Packet!==null&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ye.prototype.add708Bytes=function(l){var c=l.ccData,f=c>>>8,d=c&255;this.current708Packet.ptsVals.push(l.pts),this.current708Packet.data.push(f),this.current708Packet.data.push(d)},ye.prototype.push708Packet=function(){var l=this.current708Packet,c=l.data,f=null,d=null,p=0,g=c[p++];for(l.seq=g>>6,l.sizeCode=g&63;p<c.length;p++)g=c[p++],f=g>>5,d=g&31,f===7&&d>0&&(g=c[p++],f=g),this.pushServiceBlock(f,p,d),d>0&&(p+=d-1)},ye.prototype.pushServiceBlock=function(l,c,f){var d,p=c,g=this.current708Packet.data,v=this.services[l];for(v||(v=this.initService(l,p));p<c+f&&p<g.length;p++)d=g[p],Mi(d)?p=this.handleText(p,v):d===24?p=this.multiByteCharacter(p,v):d===16?p=this.extendedCommands(p,v):128<=d&&d<=135?p=this.setCurrentWindow(p,v):152<=d&&d<=159?p=this.defineWindow(p,v):d===136?p=this.clearWindows(p,v):d===140?p=this.deleteWindows(p,v):d===137?p=this.displayWindows(p,v):d===138?p=this.hideWindows(p,v):d===139?p=this.toggleWindows(p,v):d===151?p=this.setWindowAttributes(p,v):d===144?p=this.setPenAttributes(p,v):d===145?p=this.setPenColor(p,v):d===146?p=this.setPenLocation(p,v):d===143?v=this.reset(p,v):d===8?v.currentWindow.backspace():d===12?v.currentWindow.clearText():d===13?v.currentWindow.pendingNewLine=!0:d===14?v.currentWindow.clearText():d===141&&p++},ye.prototype.extendedCommands=function(l,c){var f=this.current708Packet.data,d=f[++l];return Mi(d)&&(l=this.handleText(l,c,{isExtended:!0})),l},ye.prototype.getPts=function(l){return this.current708Packet.ptsVals[Math.floor(l/2)]},ye.prototype.initService=function(l,c){var d="SERVICE"+l,f=this,d,p;return d in this.serviceEncodings&&(p=this.serviceEncodings[d]),this.services[l]=new Tt(l,p,f),this.services[l].init(this.getPts(c),function(g){f.flushDisplayed(g,f.services[l])}),this.services[l]},ye.prototype.handleText=function(l,c,f){var d=f&&f.isExtended,p=f&&f.isMultiByte,g=this.current708Packet.data,v=d?4096:0,b=g[l],S=g[l+1],C=c.currentWindow,k,F;function Y(j){return j.map(ie=>("0"+(ie&255).toString(16)).slice(-2)).join("")}if(p?(F=[b,S],l++):F=[b],c.textDecoder_&&!d)k=c.textDecoder_.decode(new Uint8Array(F));else if(p){const j=Y(F);k=String.fromCharCode(parseInt(j,16))}else k=mn(v|b);return C.pendingNewLine&&!C.isEmpty()&&C.newLine(this.getPts(l)),C.pendingNewLine=!1,C.addText(k),l},ye.prototype.multiByteCharacter=function(l,c){var f=this.current708Packet.data,d=f[l+1],p=f[l+2];return Mi(d)&&Mi(p)&&(l=this.handleText(++l,c,{isMultiByte:!0})),l},ye.prototype.setCurrentWindow=function(l,c){var f=this.current708Packet.data,d=f[l],p=d&7;return c.setCurrentWindow(p),l},ye.prototype.defineWindow=function(l,c){var f=this.current708Packet.data,d=f[l],p=d&7;c.setCurrentWindow(p);var g=c.currentWindow;return d=f[++l],g.visible=(d&32)>>5,g.rowLock=(d&16)>>4,g.columnLock=(d&8)>>3,g.priority=d&7,d=f[++l],g.relativePositioning=(d&128)>>7,g.anchorVertical=d&127,d=f[++l],g.anchorHorizontal=d,d=f[++l],g.anchorPoint=(d&240)>>4,g.rowCount=d&15,d=f[++l],g.columnCount=d&63,d=f[++l],g.windowStyle=(d&56)>>3,g.penStyle=d&7,g.virtualRowCount=g.rowCount+1,l},ye.prototype.setWindowAttributes=function(l,c){var f=this.current708Packet.data,d=f[l],p=c.currentWindow.winAttr;return d=f[++l],p.fillOpacity=(d&192)>>6,p.fillRed=(d&48)>>4,p.fillGreen=(d&12)>>2,p.fillBlue=d&3,d=f[++l],p.borderType=(d&192)>>6,p.borderRed=(d&48)>>4,p.borderGreen=(d&12)>>2,p.borderBlue=d&3,d=f[++l],p.borderType+=(d&128)>>5,p.wordWrap=(d&64)>>6,p.printDirection=(d&48)>>4,p.scrollDirection=(d&12)>>2,p.justify=d&3,d=f[++l],p.effectSpeed=(d&240)>>4,p.effectDirection=(d&12)>>2,p.displayEffect=d&3,l},ye.prototype.flushDisplayed=function(l,c){for(var f=[],d=0;d<8;d++)c.windows[d].visible&&!c.windows[d].isEmpty()&&f.push(c.windows[d].getText());c.endPts=l,c.text=f.join(`
203
204`),this.pushCaption(c),c.startPts=l},ye.prototype.pushCaption=function(l){l.text!==""&&(this.trigger("data",{startPts:l.startPts,endPts:l.endPts,text:l.text,stream:"cc708_"+l.serviceNum}),l.text="",l.startPts=l.endPts)},ye.prototype.displayWindows=function(l,c){var f=this.current708Packet.data,d=f[++l],p=this.getPts(l);this.flushDisplayed(p,c);for(var g=0;g<8;g++)d&1<<g&&(c.windows[g].visible=1);return l},ye.prototype.hideWindows=function(l,c){var f=this.current708Packet.data,d=f[++l],p=this.getPts(l);this.flushDisplayed(p,c);for(var g=0;g<8;g++)d&1<<g&&(c.windows[g].visible=0);return l},ye.prototype.toggleWindows=function(l,c){var f=this.current708Packet.data,d=f[++l],p=this.getPts(l);this.flushDisplayed(p,c);for(var g=0;g<8;g++)d&1<<g&&(c.windows[g].visible^=1);return l},ye.prototype.clearWindows=function(l,c){var f=this.current708Packet.data,d=f[++l],p=this.getPts(l);this.flushDisplayed(p,c);for(var g=0;g<8;g++)d&1<<g&&c.windows[g].clearText();return l},ye.prototype.deleteWindows=function(l,c){var f=this.current708Packet.data,d=f[++l],p=this.getPts(l);this.flushDisplayed(p,c);for(var g=0;g<8;g++)d&1<<g&&c.windows[g].reset();return l},ye.prototype.setPenAttributes=function(l,c){var f=this.current708Packet.data,d=f[l],p=c.currentWindow.penAttr;return d=f[++l],p.textTag=(d&240)>>4,p.offset=(d&12)>>2,p.penSize=d&3,d=f[++l],p.italics=(d&128)>>7,p.underline=(d&64)>>6,p.edgeType=(d&56)>>3,p.fontStyle=d&7,l},ye.prototype.setPenColor=function(l,c){var f=this.current708Packet.data,d=f[l],p=c.currentWindow.penColor;return d=f[++l],p.fgOpacity=(d&192)>>6,p.fgRed=(d&48)>>4,p.fgGreen=(d&12)>>2,p.fgBlue=d&3,d=f[++l],p.bgOpacity=(d&192)>>6,p.bgRed=(d&48)>>4,p.bgGreen=(d&12)>>2,p.bgBlue=d&3,d=f[++l],p.edgeRed=(d&48)>>4,p.edgeGreen=(d&12)>>2,p.edgeBlue=d&3,l},ye.prototype.setPenLocation=function(l,c){var f=this.current708Packet.data,d=f[l],p=c.currentWindow.penLoc;return c.currentWindow.pendingNewLine=!0,d=f[++l],p.row=d&15,d=f[++l],p.column=d&63,l},ye.prototype.reset=function(l,c){var f=this.getPts(l);return this.flushDisplayed(f,c),this.initService(c.serviceNum,l)};var gn={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},Bi=function(l){return l===null?"":(l=gn[l]||l,String.fromCharCode(l))},Fi=14,_n=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],zt=function(){for(var l=[],c=Fi+1;c--;)l.push({text:"",indent:0,offset:0});return l},R=function(l,c){R.prototype.init.call(this),this.field_=l||0,this.dataChannel_=c||0,this.name_="CC"+((this.field_<<1|this.dataChannel_)+1),this.setConstants(),this.reset(),this.push=function(f){var d,p,g,v,b;if(d=f.ccData&32639,d===this.lastControlCode_){this.lastControlCode_=null;return}if((d&61440)===4096?this.lastControlCode_=d:d!==this.PADDING_&&(this.lastControlCode_=null),g=d>>>8,v=d&255,d!==this.PADDING_)if(d===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(d===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(f.pts),this.flushDisplayed(f.pts),p=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=p,this.startPts_=f.pts;else if(d===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(f.pts);else if(d===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(f.pts);else if(d===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(f.pts);else if(d===this.CARRIAGE_RETURN_)this.clearFormatting(f.pts),this.flushDisplayed(f.pts),this.shiftRowsUp_(),this.startPts_=f.pts;else if(d===this.BACKSPACE_)this.mode_==="popOn"?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(d===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(f.pts),this.displayed_=zt();else if(d===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=zt();else if(d===this.RESUME_DIRECT_CAPTIONING_)this.mode_!=="paintOn"&&(this.flushDisplayed(f.pts),this.displayed_=zt()),this.mode_="paintOn",this.startPts_=f.pts;else if(this.isSpecialCharacter(g,v))g=(g&3)<<8,b=Bi(g|v),this[this.mode_](f.pts,b),this.column_++;else if(this.isExtCharacter(g,v))this.mode_==="popOn"?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),g=(g&3)<<8,b=Bi(g|v),this[this.mode_](f.pts,b),this.column_++;else if(this.isMidRowCode(g,v))this.clearFormatting(f.pts),this[this.mode_](f.pts," "),this.column_++,(v&14)===14&&this.addFormatting(f.pts,["i"]),(v&1)===1&&this.addFormatting(f.pts,["u"]);else if(this.isOffsetControlCode(g,v)){const C=v&3;this.nonDisplayed_[this.row_].offset=C,this.column_+=C}else if(this.isPAC(g,v)){var S=_n.indexOf(d&7968);if(this.mode_==="rollUp"&&(S-this.rollUpRows_+1<0&&(S=this.rollUpRows_-1),this.setRollUp(f.pts,S)),S!==this.row_&&S>=0&&S<=14&&(this.clearFormatting(f.pts),this.row_=S),v&1&&this.formatting_.indexOf("u")===-1&&this.addFormatting(f.pts,["u"]),(d&16)===16){const C=(d&14)>>1;this.column_=C*4,this.nonDisplayed_[this.row_].indent+=C}this.isColorPAC(v)&&(v&14)===14&&this.addFormatting(f.pts,["i"])}else this.isNormalChar(g)&&(v===0&&(v=null),b=Bi(g),b+=Bi(v),this[this.mode_](f.pts,b),this.column_+=b.length)}};R.prototype=new dr,R.prototype.flushDisplayed=function(l){const c=d=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+d+"."})},f=[];this.displayed_.forEach((d,p)=>{if(d&&d.text&&d.text.length){try{d.text=d.text.trim()}catch{c(p)}d.text.length&&f.push({text:d.text,line:p+1,position:10+Math.min(70,d.indent*10)+d.offset*2.5})}else d==null&&c(p)}),f.length&&this.trigger("data",{startPts:this.startPts_,endPts:l,content:f,stream:this.name_})},R.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=zt(),this.nonDisplayed_=zt(),this.lastControlCode_=null,this.column_=0,this.row_=Fi,this.rollUpRows_=2,this.formatting_=[]},R.prototype.setConstants=function(){this.dataChannel_===0?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):this.dataChannel_===1&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=this.CONTROL_|32,this.END_OF_CAPTION_=this.CONTROL_|47,this.ROLL_UP_2_ROWS_=this.CONTROL_|37,this.ROLL_UP_3_ROWS_=this.CONTROL_|38,this.ROLL_UP_4_ROWS_=this.CONTROL_|39,this.CARRIAGE_RETURN_=this.CONTROL_|45,this.RESUME_DIRECT_CAPTIONING_=this.CONTROL_|41,this.BACKSPACE_=this.CONTROL_|33,this.ERASE_DISPLAYED_MEMORY_=this.CONTROL_|44,this.ERASE_NON_DISPLAYED_MEMORY_=this.CONTROL_|46},R.prototype.isSpecialCharacter=function(l,c){return l===this.EXT_&&c>=48&&c<=63},R.prototype.isExtCharacter=function(l,c){return(l===this.EXT_+1||l===this.EXT_+2)&&c>=32&&c<=63},R.prototype.isMidRowCode=function(l,c){return l===this.EXT_&&c>=32&&c<=47},R.prototype.isOffsetControlCode=function(l,c){return l===this.OFFSET_&&c>=33&&c<=35},R.prototype.isPAC=function(l,c){return l>=this.BASE_&&l<this.BASE_+8&&c>=64&&c<=127},R.prototype.isColorPAC=function(l){return l>=64&&l<=79||l>=96&&l<=127},R.prototype.isNormalChar=function(l){return l>=32&&l<=127},R.prototype.setRollUp=function(l,c){if(this.mode_!=="rollUp"&&(this.row_=Fi,this.mode_="rollUp",this.flushDisplayed(l),this.nonDisplayed_=zt(),this.displayed_=zt()),c!==void 0&&c!==this.row_)for(var f=0;f<this.rollUpRows_;f++)this.displayed_[c-f]=this.displayed_[this.row_-f],this.displayed_[this.row_-f]={text:"",indent:0,offset:0};c===void 0&&(c=this.row_),this.topRow_=c-this.rollUpRows_+1},R.prototype.addFormatting=function(l,c){this.formatting_=this.formatting_.concat(c);var f=c.reduce(function(d,p){return d+"<"+p+">"},"");this[this.mode_](l,f)},R.prototype.clearFormatting=function(l){if(this.formatting_.length){var c=this.formatting_.reverse().reduce(function(f,d){return f+"</"+d+">"},"");this.formatting_=[],this[this.mode_](l,c)}},R.prototype.popOn=function(l,c){var f=this.nonDisplayed_[this.row_].text;f+=c,this.nonDisplayed_[this.row_].text=f},R.prototype.rollUp=function(l,c){var f=this.displayed_[this.row_].text;f+=c,this.displayed_[this.row_].text=f},R.prototype.shiftRowsUp_=function(){var l;for(l=0;l<this.topRow_;l++)this.displayed_[l]={text:"",indent:0,offset:0};for(l=this.row_+1;l<Fi+1;l++)this.displayed_[l]={text:"",indent:0,offset:0};for(l=this.topRow_;l<this.row_;l++)this.displayed_[l]=this.displayed_[l+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},R.prototype.paintOn=function(l,c){var f=this.displayed_[this.row_].text;f+=c,this.displayed_[this.row_].text=f};var ve={CaptionStream:je,Cea608Stream:R,Cea708Stream:ye},Ui={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Tm=t,bm=8589934592,Sm=4294967296,Au="shared",no=function(l,c){var f=1;for(l>c&&(f=-1);Math.abs(c-l)>Sm;)l+=f*bm;return l},ao=function(l){var c,f;ao.prototype.init.call(this),this.type_=l||Au,this.push=function(d){if(d.type==="metadata"){this.trigger("data",d);return}this.type_!==Au&&d.type!==this.type_||(f===void 0&&(f=d.dts),d.dts=no(d.dts,f),d.pts=no(d.pts,f),c=d.dts,this.trigger("data",d))},this.flush=function(){f=c,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){f=void 0,c=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};ao.prototype=new Tm;var wu={TimestampRolloverStream:ao,handleRollover:no},xm=(l,c,f)=>{if(!l)return-1;for(var d=f;d<l.length;d++)if(l[d]===c)return d;return-1},Em={typedArrayIndexOf:xm},yn=Em.typedArrayIndexOf,vn={Iso88591:0,Utf16:1,Utf16be:2,Utf8:3},Du=function(l,c,f){var d,p="";for(d=c;d<f;d++)p+="%"+("00"+l[d].toString(16)).slice(-2);return p},hr=function(l,c,f){return decodeURIComponent(Du(l,c,f))},fr=function(l,c,f){return unescape(Du(l,c,f))},pr=function(l){return l[0]<<21|l[1]<<14|l[2]<<7|l[3]},mr={APIC:function(l){var c=1,f,d,p="-->";l.data[0]===vn.Utf8&&(f=yn(l.data,0,c),!(f<0)&&(l.mimeType=fr(l.data,c,f),c=f+1,l.pictureType=l.data[c],c++,d=yn(l.data,0,c),!(d<0)&&(l.description=hr(l.data,c,d),c=d+1,l.mimeType===p?l.url=fr(l.data,c,l.data.length):l.pictureData=l.data.subarray(c,l.data.length))))},"T*":function(l){l.data[0]===vn.Utf8&&(l.value=hr(l.data,1,l.data.length).replace(/\0*$/,""),l.values=l.value.split("\0"))},TXXX:function(l){var c;l.data[0]===vn.Utf8&&(c=yn(l.data,0,1),c!==-1&&(l.description=hr(l.data,1,c),l.value=hr(l.data,c+1,l.data.length).replace(/\0*$/,""),l.data=l.value))},"W*":function(l){l.url=fr(l.data,0,l.data.length).replace(/\0.*$/,"")},WXXX:function(l){var c;l.data[0]===vn.Utf8&&(c=yn(l.data,0,1),c!==-1&&(l.description=hr(l.data,1,c),l.url=fr(l.data,c+1,l.data.length).replace(/\0.*$/,"")))},PRIV:function(l){var c;for(c=0;c<l.data.length;c++)if(l.data[c]===0){l.owner=fr(l.data,0,c);break}l.privateData=l.data.subarray(c+1),l.data=l.privateData}},Cm=function(l){var c,f,d=10,p=0,g=[];if(!(l.length<10||l[0]!==73||l[1]!==68||l[2]!==51)){p=pr(l.subarray(6,10)),p+=10;var v=l[5]&64;v&&(d+=4,d+=pr(l.subarray(10,14)),p-=pr(l.subarray(16,20)));do{if(c=pr(l.subarray(d+4,d+8)),c<1)break;f=String.fromCharCode(l[d],l[d+1],l[d+2],l[d+3]);var b={id:f,data:l.subarray(d+10,d+c+10)};b.key=b.id,mr[b.id]?mr[b.id](b):b.id[0]==="T"?mr["T*"](b):b.id[0]==="W"&&mr["W*"](b),g.push(b),d+=10,d+=c}while(d<p);return g}},Iu={parseId3Frames:Cm,parseSyncSafeInteger:pr,frameParsers:mr},Am=t,wm=Ui,bi=Iu,Tn;Tn=function(l){var c={descriptor:l&&l.descriptor},f=0,d=[],p=0,g;if(Tn.prototype.init.call(this),this.dispatchType=wm.METADATA_STREAM_TYPE.toString(16),c.descriptor)for(g=0;g<c.descriptor.length;g++)this.dispatchType+=("00"+c.descriptor[g].toString(16)).slice(-2);this.push=function(v){var b,S,C,k,F,Y;if(v.type==="timed-metadata"){if(v.dataAlignmentIndicator&&(p=0,d.length=0),d.length===0&&(v.data.length<10||v.data[0]!==73||v.data[1]!==68||v.data[2]!==51)){this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});return}if(d.push(v),p+=v.data.byteLength,d.length===1&&(f=bi.parseSyncSafeInteger(v.data.subarray(6,10)),f+=10),!(p<f)){for(b={data:new Uint8Array(f),frames:[],pts:d[0].pts,dts:d[0].dts},F=0;F<f;)b.data.set(d[0].data.subarray(0,f-F),F),F+=d[0].data.byteLength,p-=d[0].data.byteLength,d.shift();S=10,b.data[5]&64&&(S+=4,S+=bi.parseSyncSafeInteger(b.data.subarray(10,14)),f-=bi.parseSyncSafeInteger(b.data.subarray(16,20)));do{if(C=bi.parseSyncSafeInteger(b.data.subarray(S+4,S+8)),C<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if(Y=String.fromCharCode(b.data[S],b.data[S+1],b.data[S+2],b.data[S+3]),k={id:Y,data:b.data.subarray(S+10,S+C+10)},k.key=k.id,bi.frameParsers[k.id]?bi.frameParsers[k.id](k):k.id[0]==="T"?bi.frameParsers["T*"](k):k.id[0]==="W"&&bi.frameParsers["W*"](k),k.owner==="com.apple.streaming.transportStreamTimestamp"){var j=k.data,ie=(j[3]&1)<<30|j[4]<<22|j[5]<<14|j[6]<<6|j[7]>>>2;ie*=4,ie+=j[7]&3,k.timeStamp=ie,b.pts===void 0&&b.dts===void 0&&(b.pts=k.timeStamp,b.dts=k.timeStamp),this.trigger("timestamp",k)}b.frames.push(k),S+=10,S+=C}while(S<f);this.trigger("data",b)}}}},Tn.prototype=new Am;var Dm=Tn,oo=t,lo=ve,Nt=Ui,Im=wu.TimestampRolloverStream,bn,gr,Sn,hs=188,uo=71;bn=function(){var l=new Uint8Array(hs),c=0;bn.prototype.init.call(this),this.push=function(f){var d=0,p=hs,g;for(c?(g=new Uint8Array(f.byteLength+c),g.set(l.subarray(0,c)),g.set(f,c),c=0):g=f;p<g.byteLength;){if(g[d]===uo&&g[p]===uo){this.trigger("data",g.subarray(d,p)),d+=hs,p+=hs;continue}d++,p++}d<g.byteLength&&(l.set(g.subarray(d),0),c=g.byteLength-d)},this.flush=function(){c===hs&&l[0]===uo&&(this.trigger("data",l),c=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){c=0,this.trigger("reset")}},bn.prototype=new oo,gr=function(){var l,c,f,d;gr.prototype.init.call(this),d=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,l=function(p,g){var v=0;g.payloadUnitStartIndicator&&(v+=p[v]+1),g.type==="pat"?c(p.subarray(v),g):f(p.subarray(v),g)},c=function(p,g){g.section_number=p[7],g.last_section_number=p[8],d.pmtPid=(p[10]&31)<<8|p[11],g.pmtPid=d.pmtPid},f=function(p,g){var v,b,S,C;if(p[5]&1){for(d.programMapTable={video:null,audio:null,"timed-metadata":{}},v=(p[1]&15)<<8|p[2],b=3+v-4,S=(p[10]&15)<<8|p[11],C=12+S;C<b;){var k=p[C],F=(p[C+1]&31)<<8|p[C+2];k===Nt.H264_STREAM_TYPE&&d.programMapTable.video===null?d.programMapTable.video=F:k===Nt.ADTS_STREAM_TYPE&&d.programMapTable.audio===null?d.programMapTable.audio=F:k===Nt.METADATA_STREAM_TYPE&&(d.programMapTable["timed-metadata"][F]=k),C+=((p[C+3]&15)<<8|p[C+4])+5}g.programMapTable=d.programMapTable}},this.push=function(p){var g={},v=4;if(g.payloadUnitStartIndicator=!!(p[1]&64),g.pid=p[1]&31,g.pid<<=8,g.pid|=p[2],(p[3]&48)>>>4>1&&(v+=p[v]+1),g.pid===0)g.type="pat",l(p.subarray(v),g),this.trigger("data",g);else if(g.pid===this.pmtPid)for(g.type="pmt",l(p.subarray(v),g),this.trigger("data",g);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else this.programMapTable===void 0?this.packetsWaitingForPmt.push([p,v,g]):this.processPes_(p,v,g)},this.processPes_=function(p,g,v){v.pid===this.programMapTable.video?v.streamType=Nt.H264_STREAM_TYPE:v.pid===this.programMapTable.audio?v.streamType=Nt.ADTS_STREAM_TYPE:v.streamType=this.programMapTable["timed-metadata"][v.pid],v.type="pes",v.data=p.subarray(g),this.trigger("data",v)}},gr.prototype=new oo,gr.STREAM_TYPES={h264:27,adts:15},Sn=function(){var l=this,c=!1,f={data:[],size:0},d={data:[],size:0},p={data:[],size:0},g,v=function(S,C){var k;const F=S[0]<<16|S[1]<<8|S[2];C.data=new Uint8Array,F===1&&(C.packetLength=6+(S[4]<<8|S[5]),C.dataAlignmentIndicator=(S[6]&4)!==0,k=S[7],k&192&&(C.pts=(S[9]&14)<<27|(S[10]&255)<<20|(S[11]&254)<<12|(S[12]&255)<<5|(S[13]&254)>>>3,C.pts*=4,C.pts+=(S[13]&6)>>>1,C.dts=C.pts,k&64&&(C.dts=(S[14]&14)<<27|(S[15]&255)<<20|(S[16]&254)<<12|(S[17]&255)<<5|(S[18]&254)>>>3,C.dts*=4,C.dts+=(S[18]&6)>>>1)),C.data=S.subarray(9+S[8]))},b=function(S,C,k){var F=new Uint8Array(S.size),Y={type:C},j=0,ie=0,ne=!1,He;if(!(!S.data.length||S.size<9)){for(Y.trackId=S.data[0].pid,j=0;j<S.data.length;j++)He=S.data[j],F.set(He.data,ie),ie+=He.data.byteLength;v(F,Y),ne=C==="video"||Y.packetLength<=S.size,(k||ne)&&(S.size=0,S.data.length=0),ne&&l.trigger("data",Y)}};Sn.prototype.init.call(this),this.push=function(S){({pat:function(){},pes:function(){var C,k;switch(S.streamType){case Nt.H264_STREAM_TYPE:C=f,k="video";break;case Nt.ADTS_STREAM_TYPE:C=d,k="audio";break;case Nt.METADATA_STREAM_TYPE:C=p,k="timed-metadata";break;default:return}S.payloadUnitStartIndicator&&b(C,k,!0),C.data.push(S),C.size+=S.data.byteLength},pmt:function(){var C={type:"metadata",tracks:[]};g=S.programMapTable,g.video!==null&&C.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+g.video,codec:"avc",type:"video"}),g.audio!==null&&C.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+g.audio,codec:"adts",type:"audio"}),c=!0,l.trigger("data",C)}})[S.type]()},this.reset=function(){f.size=0,f.data.length=0,d.size=0,d.data.length=0,this.trigger("reset")},this.flushStreams_=function(){b(f,"video"),b(d,"audio"),b(p,"timed-metadata")},this.flush=function(){if(!c&&g){var S={type:"metadata",tracks:[]};g.video!==null&&S.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+g.video,codec:"avc",type:"video"}),g.audio!==null&&S.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+g.audio,codec:"adts",type:"audio"}),l.trigger("data",S)}c=!1,this.flushStreams_(),this.trigger("done")}},Sn.prototype=new oo;var ku={PAT_PID:0,MP2T_PACKET_LENGTH:hs,TransportPacketStream:bn,TransportParseStream:gr,ElementaryStream:Sn,TimestampRolloverStream:Im,CaptionStream:lo.CaptionStream,Cea608Stream:lo.Cea608Stream,Cea708Stream:lo.Cea708Stream,MetadataStream:Dm};for(var co in Nt)Nt.hasOwnProperty(co)&&(ku[co]=Nt[co]);var km=ku,Pm=t,Lm=pe.ONE_SECOND_IN_TS,xn,Pu=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];xn=function(l){var c,f=0;xn.prototype.init.call(this),this.skipWarn_=function(d,p){this.trigger("log",{level:"warn",message:`adts ski

204)S[F]===0&&S[F+1]===0&&S[F+2]===3?(k.push(F+2),F+=2):F++;if(k.length===0)return S;Y=C-k.length,j=new Uint8Array(Y);var ie=0;for(F=0;F<Y;ie++,F++)ie===k[0]&&(ie++,k.shift()),j[F]=S[ie];return j},v=function(S){var C=0,k=0,F=0,Y=0,j,ie,ne,He,wt,ji,lc,uc,cc,So,dc,Fe=[1,1],hc,Hi;if(j=new Nm(S),ie=j.readUnsignedByte(),He=j.readUnsignedByte(),ne=j.readUnsignedByte(),j.skipUnsignedExpGolomb(),Ru[ie]&&(wt=j.readUnsignedExpGolomb(),wt===3&&j.skipBits(1),j.skipUnsignedExpGolomb(),j.skipUnsignedExpGolomb(),j.skipBits(1),j.readBoolean()))for(dc=wt!==3?8:12,Hi=0;Hi<dc;Hi++)j.readBoolean()&&(Hi<6?b(16,j):b(64,j));if(j.skipUnsignedExpGolomb(),ji=j.readUnsignedExpGolomb(),ji===0)j.readUnsignedExpGolomb();else if(ji===1)for(j.skipBits(1),j.skipExpGolomb(),j.skipExpGolomb(),lc=j.readUnsignedExpGolomb(),Hi=0;Hi<lc;Hi++)j.skipExpGolomb();if(j.skipUnsignedExpGolomb(),j.skipBits(1),uc=j.readUnsignedExpGolomb(),cc=j.readUnsignedExpGolomb(),So=j.readBits(1),So===0&&j.skipBits(1),j.skipBits(1),j.readBoolean()&&(C=j.readUnsignedExpGolomb(),k=j.readUnsignedExpGolomb(),F=j.readUnsignedExpGolomb(),Y=j.readUnsignedExpGolomb()),j.readBoolean()&&j.readBoolean()){switch(hc=j.readUnsignedByte(),hc){case 1:Fe=[1,1];break;case 2:Fe=[12,11];break;case 3:Fe=[10,11];break;case 4:Fe=[16,11];break;case 5:Fe=[40,33];break;case 6:Fe=[24,11];break;case 7:Fe=[20,11];break;case 8:Fe=[32,11];break;case 9:Fe=[80,33];break;case 10:Fe=[18,11];break;case 11:Fe=[15,11];break;case 12:Fe=[64,33];break;case 13:Fe=[160,99];break;case 14:Fe=[4,3];break;case 15:Fe=[3,2];break;case 16:Fe=[2,1];break;case 255:{Fe=[j.readUnsignedByte()<<8|j.readUnsignedByte(),j.readUnsignedByte()<<8|j.readUnsignedByte()];break}}Fe&&Fe[0]/Fe[1]}return{profileIdc:ie,levelIdc:ne,profileCompatibility:He,width:(uc+1)*16-C*2-k*2,height:(2-So)*(cc+1)*16-F*2-Y*2,sarRatio:Fe}}},En.prototype=new Ou;var Mm={H264Stream:En,NalByteStream:_r},Bm=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Nu=function(l,c){var f=l[c+6]<<21|l[c+7]<<14|l[c+8]<<7|l[c+9],d=l[c+5],p=(d&16)>>4;return f=f>=0?f:0,p?f+20:f+10},Mu=function(l,c){return l.length-c<10||l[c]!==73||l[c+1]!==68||l[c+2]!==51?c:(c+=Nu(l,c),Mu(l,c))},Fm=function(l){var c=Mu(l,0);return l.length>=c+2&&(l[c]&255)===255&&(l[c+1]&240)===240&&(l[c+1]&22)===16},Bu=function(l){return l[0]<<21|l[1]<<14|l[2]<<7|l[3]},Um=function(l,c,f){var d,p="";for(d=c;d<f;d++)p+="%"+("00"+l[d].toString(16)).slice(-2);return p},$m=function(l,c,f){return unescape(Um(l,c,f))},qm=function(l,c){var f=(l[c+5]&224)>>5,d=l[c+4]<<3,p=l[c+3]&6144;return p|d|f},jm=function(l,c){return l[c]===73&&l[c+1]===68&&l[c+2]===51?"timed-metadata":l[c]&!0&&(l[c+1]&240)===240?"audio":null},Hm=function(l){for(var c=0;c+5<l.length;){if(l[c]!==255||(l[c+1]&246)!==240){c++;continue}return Bm[(l[c+2]&60)>>>2]}return null},Vm=function(l){var c,f,d,p;c=10,l[5]&64&&(c+=4,c+=Bu(l.subarray(10,14)));do{if(f=Bu(l.subarray(c+4,c+8)),f<1)return null;if(p=String.fromCharCode(l[c],l[c+1],l[c+2],l[c+3]),p==="PRIV"){d=l.subarray(c+10,c+f+10);for(var g=0;g<d.byteLength;g++)if(d[g]===0){var v=$m(d,0,g);if(v==="com.apple.streaming.transportStreamTimestamp"){var b=d.subarray(g+1),S=(b[3]&1)<<30|b[4]<<22|b[5]<<14|b[6]<<6|b[7]>>>2;return S*=4,S+=b[7]&3,S}break}}c+=10,c+=f}while(c<l.byteLength);return null},ho={isLikelyAacData:Fm,parseId3TagSize:Nu,parseAdtsSize:qm,parseType:jm,parseSampleRate:Hm,parseAacTimestamp:Vm},zm=t,Fu=ho,Cn;Cn=function(){var l=new Uint8Array,c=0;Cn.prototype.init.call(this),this.setTimestamp=function(f){c=f},this.push=function(f){var d=0,p=0,g,v,b,S;for(l.length?(S=l.length,l=new Uint8Array(f.byteLength+S),l.set(l.subarray(0,S)),l.set(f,S)):l=f;l.length-p>=3;){if(l[p]===73&&l[p+1]===68&&l[p+2]===51){if(l.length-p<10||(d=Fu.parseId3TagSize(l,p),p+d>l.length))break;v={type:"timed-metadata",data:l.subarray(p,p+d)},this.trigger("data",v),p+=d;continue}else if((l[p]&255)===255&&(l[p+1]&240)===240){if(l.length-p<7||(d=Fu.parseAdtsSize(l,p),p+d>l.length))break;b={type:"audio",data:l.subarray(p,p+d),pts:c,dts:c},this.trigger("data",b),p+=d;continue}p++}g=l.length-p,g>0?l=l.subarray(p):l=new Uint8Array},this.reset=function(){l=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){l=new Uint8Array,this.trigger("endedtimeline")}},Cn.prototype=new zm;var Gm=Cn,Wm=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Xm=Wm,Km=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ym=Km,An=t,yr=yi,vr=Ot,wn=fn,Mt=P,ai=km,Dn=pe,Uu=Om,Qm=Mm.H264Stream,Jm=Gm,Zm=ho.isLikelyAacData,eg=pe.ONE_SECOND_IN_TS,fo=Xm,po=Ym,Tr,fs,In,$i,tg=function(l,c){c.stream=l,this.trigger("log",c)},$u=function(l,c){for(var f=Object.keys(c),d=0;d<f.length;d++){var p=f[d];p==="headOfPipeline"||!c[p].on||c[p].on("log",tg.bind(l,p))}},qu=function(l,c){var f;if(l.length!==c.length)return!1;for(f=0;f<l.length;f++)if(l[f]!==c[f])return!1;return!0},mo=function(l,c,f,d,p,g){var v=f-c,b=d-c,S=p-f;return{start:{dts:l,pts:l+v},end:{dts:l+b,pts:l+S},prependedContentDuration:g,baseMediaDecodeTime:l}};fs=function(l,c){var f=[],d,p=0,g=0,v=1/0;c=c||{},d=c.firstSequenceNumber||0,fs.prototype.init.call(this),this.push=function(b){Mt.collectDtsInfo(l,b),l&&fo.forEach(function(S){l[S]=b[S]}),f.push(b)},this.setEarliestDts=function(b){p=b},this.setVideoBaseMediaDecodeTime=function(b){v=b},this.setAudioAppendStart=function(b){g=b},this.flush=function(){var b,S,C,k,F,Y,j;if(f.length===0){this.trigger("done","AudioSegmentStream");return}b=wn.trimAdtsFramesByEarliestDts(f,l,p),l.baseMediaDecodeTime=Mt.calculateTrackBaseMediaDecodeTime(l,c.keepOriginalTimestamps),j=wn.prefixWithSilence(l,b,g,v),l.samples=wn.generateSampleTable(b),C=yr.mdat(wn.concatenateFrameData(b)),f=[],S=yr.moof(d,[l]),k=new Uint8Array(S.byteLength+C.byteLength),d++,k.set(S),k.set(C,S.byteLength),Mt.clearDtsInfo(l),F=Math.ceil(eg*1024/l.samplerate),b.length&&(Y=b.length*F,this.trigger("segmentTimingInfo",mo(Dn.audioTsToVideoTs(l.baseMediaDecodeTime,l.samplerate),b[0].dts,b[0].pts,b[0].dts+Y,b[0].pts+Y,j||0)),this.trigger("timingInfo",{start:b[0].pts,end:b[0].pts+Y})),this.trigger("data",{track:l,boxes:k}),this.trigger("done","AudioSegmentStream")},this.reset=function(){Mt.clearDtsInfo(l),f=[],this.trigger("reset")}},fs.prototype=new An,Tr=function(l,c){var f,d=[],p=[],g,v;c=c||{},f=c.firstSequenceNumber||0,Tr.prototype.init.call(this),delete l.minPTS,this.gopCache_=[],this.push=function(b){Mt.collectDtsInfo(l,b),b.nalUnitType==="seq_parameter_set_rbsp"&&!g&&(g=b.config,l.sps=[b.data],po.forEach(function(S){l[S]=g[S]},this)),b.nalUnitType==="pic_parameter_set_rbsp"&&!v&&(v=b.data,l.pps=[b.data]),d.push(b)},this.flush=function(){for(var b,S,C,k,F,Y,j=0,ie,ne;d.length&&d[0].nalUnitType!=="access_unit_delimiter_rbsp";)d.shift();if(d.length===0){this.resetStream_(),this.trigger("done","VideoSegmentStream");return}if(b=vr.groupNalsIntoFrames(d),C=vr.groupFramesIntoGops(b),C[0][0].keyFrame||(S=this.getGopForFusion_(d[0],l),S?(j=S.duration,C.unshift(S),C.byteLength+=S.byteLength,C.nalCount+=S.nalCount,C.pts=S.pts,C.dts=S.dts,C.duration+=S.duration):C=vr.extendFirstKeyFrame(C)),p.length){var He;if(c.alignGopsAtEnd?He=this.alignGopsAtEnd_(C):He=this.alignGopsAtStart_(C),!He){this.gopCache_.unshift({gop:C.pop(),pps:l.pps,sps:l.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),d=[],this.resetStream_(),this.trigger("done","VideoSegmentStream");return}Mt.clearDtsInfo(l),C=He}Mt.collectDtsInfo(l,C),l.samples=vr.generateSampleTable(C),F=yr.mdat(vr.concatenateNalData(C)),l.baseMediaDecodeTime=Mt.calculateTrackBaseMediaDecodeTime(l,c.keepOriginalTimestamps),this.trigger("processedGopsInfo",C.map(function(wt){return{pts:wt.pts,dts:wt.dts,byteLength:wt.byteLength}})),ie=C[0],ne=C[C.length-1],this.trigger("segmentTimingInfo",mo(l.baseMediaDecodeTime,ie.dts,ie.pts,ne.dts+ne.duration,ne.pts+ne.duration,j)),this.trigger("timingInfo",{start:C[0].pts,end:C[C.length-1].pts+C[C.length-1].duration}),this.gopCache_.unshift({gop:C.pop(),pps:l.pps,sps:l.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),d=[],this.trigger("baseMediaDecodeTime",l.baseMediaDecodeTime),this.trigger("timelineStartInfo",l.timelineStartInfo),k=yr.moof(f,[l]),Y=new Uint8Array(k.byteLength+F.byteLength),f++,Y.set(k),Y.set(F,k.byteLength),this.trigger("data",{track:l,boxes:Y}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),d=[],this.gopCache_.length=0,p.length=0,this.trigger("reset")},this.resetStream_=function(){Mt.clearDtsInfo(l),g=void 0,v=void 0},this.getGopForFusion_=function(b){var S=45e3,C=1e4,k=1/0,F,Y,j,ie,ne;for(ne=0;ne<this.gopCache_.length;ne++)ie=this.gopCache_[ne],j=ie.gop,!(!(l.pps&&qu(l.pps[0],ie.pps[0]))||!(l.sps&&qu(l.sps[0],ie.sps[0])))&&(j.dts<l.timelineStartInfo.dts||(F=b.dts-j.dts-j.duration,F>=-C&&F<=S&&(!Y||k>F)&&(Y=ie,k=F)));return Y?Y.gop:null},this.alignGopsAtStart_=function(b){var S,C,k,F,Y,j,ie,ne;for(Y=b.byteLength,j=b.nalCount,ie=b.duration,S=C=0;S<p.length&&C<b.length&&(k=p[S],F=b[C],k.pts!==F.pts);){if(F.pts>k.pts){S++;continue}C++,Y-=F.byteLength,j-=F.nalCount,ie-=F.duration}return C===0?b:C===b.length?null:(ne=b.slice(C),ne.byteLength=Y,ne.duration=ie,ne.nalCount=j,ne.pts=ne[0].pts,ne.dts=ne[0].dts,ne)},this.alignGopsAtEnd_=function(b){var S,C,k,F,Y,j;for(S=p.length-1,C=b.length-1,Y=null,j=!1;S>=0&&C>=0;){if(k=p[S],F=b[C],k.pts===F.pts){j=!0;break}if(k.pts>F.pts){S--;continue}S===p.length-1&&(Y=C),C--}if(!j&&Y===null)return null;var ie;if(j?ie=C:ie=Y,ie===0)return b;var ne=b.slice(ie),He=ne.reduce(function(wt,ji){return wt.byteLength+=ji.byteLength,wt.duration+=ji.duration,wt.nalCount+=ji.nalCount,wt},{byteLength:0,duration:0,nalCount:0});return ne.byteLength=He.byteLength,ne.duration=He.duration,ne.nalCount=He.nalCount,ne.pts=ne[0].pts,ne.dts=ne[0].dts,ne},this.alignGopsWith=function(b){p=b}},Tr.prototype=new An,$i=function(l,c){this.numberOfTracks=0,this.metadataStream=c,l=l||{},typeof l.remux<"u"?this.remuxTracks=!!l.remux:this.remuxTracks=!0,typeof l.keepOriginalTimestamps=="boolean"?this.keepOriginalTimestamps=l.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,$i.prototype.init.call(this),this.push=function(f){if(f.content||f.text)return this.pendingCaptions.push(f);if(f.frames)return this.pendingMetadata.push(f);this.pendingTracks.push(f.track),this.pendingBytes+=f.boxes.byteLength,f.track.type==="video"&&(this.videoTrack=f.track,this.pendingBoxes.push(f.boxes)),f.track.type==="audio"&&(this.audioTrack=f.track,this.pendingBoxes.unshift(f.boxes))}},$i.prototype=new An,$i.prototype.flush=function(l){var c=0,f={captions:[],captionStreams:{},metadata:[],info:{}},d,p,g,v=0,b;if(this.pendingTracks.length<this.numberOfTracks){if(l!=="VideoSegmentStream"&&l!=="AudioSegmentStream")return;if(this.remuxTracks)return;if(this.pendingTracks.length===0){this.emittedTracks++,this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0);return}}if(this.videoTrack?(v=this.videoTrack.timelineStartInfo.pts,po.forEach(function(S){f.info[S]=this.videoTrack[S]},this)):this.audioTrack&&(v=this.audioTrack.timelineStartInfo.pts,fo.forEach(function(S){f.info[S]=this.audioTrack[S]},this)),this.videoTrack||this.audioTrack){for(this.pendingTracks.length===1?f.type=this.pendingTracks[0].type:f.type="combined",this.emittedTracks+=this.pendingTracks.length,g=yr.initSegment(this.pendingTracks),f.initSegment=new Uint8Array(g.byteLength),f.initSegment.set(g),f.data=new Uint8Array(this.pendingBytes),b=0;b<this.pendingBoxes.length;b++)f.data.set(this.pendingBoxes[b],c),c+=this.pendingBoxes[b].byteLength;for(b=0;b<this.pendingCaptions.length;b++)d=this.pendingCaptions[b],d.startTime=Dn.metadataTsToSeconds(d.startPts,v,this.keepOriginalTimestamps),d.endTime=Dn.metadataTsToSeconds(d.endPts,v,this.keepOriginalTimestamps),f.captionStreams[d.stream]=!0,f.captions.push(d);for(b=0;b<this.pendingMetadata.length;b++)p=this.pendingMetadata[b],p.cueTime=Dn.metadataTsToSeconds(p.pts,v,this.keepOriginalTimestamps),f.metadata.push(p);for(f.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",f),b=0;b<f.captions.length;b++)d=f.captions[b],this.trigger("caption",d);for(b=0;b<f.metadata.length;b++)p=f.metadata[b],this.trigger("id3Frame",p)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},$i.prototype.setRemux=function(l){this.remuxTracks=l},In=function(l){var c=this,f=!0,d,p;In.prototype.init.call(this),l=l||{},this.baseMediaDecodeTime=l.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var g={};this.transmuxPipeline_=g,g.type="aac",g.metadataStream=new ai.MetadataStream,g.aacStream=new Jm,g.audioTimestampRolloverStream=new ai.TimestampRolloverStream("audio"),g.timedMetadataTimestampRolloverStream=new ai.TimestampRolloverStream("timed-metadata"),g.adtsStream=new Uu,g.coalesceStream=new $i(l,g.metadataStream),g.headOfPipeline=g.aacStream,g.aacStream.pipe(g.audioTimestampRolloverStream).pipe(g.adtsStream),g.aacStream.pipe(g.timedMetadataTimestampRolloverStream).pipe(g.metadataStream).pipe(g.coalesceStream),g.metadataStream.on("timestamp",function(v){g.aacStream.setTimestamp(v.timeStamp)}),g.aacStream.on("data",function(v){v.type!=="timed-metadata"&&v.type!=="audio"||g.audioSegmentStream||(p=p||{timelineStartInfo:{baseMediaDecodeTime:c.baseMediaDecodeTime},codec:"adts",type:"audio"},g.coalesceStream.numberOfTracks++,g.audioSegmentStream=new fs(p,l),g.audioSegmentStream.on("log",c.getLogTrigger_("audioSegmentStream")),g.audioSegmentStream.on("timingInfo",c.trigger.bind(c,"audioTimingInfo")),g.adtsStream.pipe(g.audioSegmentStream).pipe(g.coalesceStream),c.trigger("trackinfo",{hasAudio:!!p,hasVideo:!!d}))}),g.coalesceStream.on("data",this.trigger.bind(this,"data")),g.coalesceStream.on("done",this.trigger.bind(this,"done")),$u(this,g)},this.setupTsPipeline=function(){var g={};this.transmuxPipeline_=g,g.type="ts",g.metadataStream=new ai.MetadataStream,g.packetStream=new ai.TransportPacketStream,g.parseStream=new ai.TransportParseStream,g.elementaryStream=new ai.ElementaryStream,g.timestampRolloverStream=new ai.TimestampRolloverStream,g.adtsStream=new Uu,g.h264Stream=new Qm,g.captionStream=new ai.CaptionStream(l),g.coalesceStream=new $i(l,g.metadataStream),g.headOfPipeline=g.packetStream,g.packetStream.pipe(g.parseStream).pipe(g.elementaryStream).pipe(g.timestampRolloverStream),g.timestampRolloverStream.pipe(g.h264Stream),g.timestampRolloverStream.pipe(g.adtsStream),g.timestampRolloverStream.pipe(g.metadataStream).pipe(g.coalesceStream),g.h264Stream.pipe(g.captionStream).pipe(g.coalesceStream),g.elementaryStream.on("data",function(v){var b;if(v.type==="metadata"){for(b=v.tracks.length;b--;)!d&&v.tracks[b].type==="video"?(d=v.tracks[b],d.timelineStartInfo.baseMediaDecodeTime=c.baseMediaDecodeTime):!p&&v.tracks[b].type==="audio"&&(p=v.tracks[b],p.timelineStartInfo.baseMediaDecodeTime=c.baseMediaDecodeTime);d&&!g.videoSegmentStream&&(g.coalesceStream.numberOfTracks++,g.videoSegmentStream=new Tr(d,l),g.videoSegmentStream.on("log",c.getLogTrigger_("videoSegmentStream")),g.videoSegmentStream.on("timelineStartInfo",function(S){p&&!l.keepOriginalTimestamps&&(p.timelineStartInfo=S,g.audioSegmentStream.setEarliestDts(S.dts-c.baseMediaDecodeTime))}),g.videoSegmentStream.on("processedGopsInfo",c.trigger.bind(c,"gopInfo")),g.videoSegmentStream.on("segmentTimingInfo",c.trigger.bind(c,"videoSegmentTimingInfo")),g.videoSegmentStream.on("baseMediaDecodeTime",function(S){p&&g.audioSegmentStream.setVideoBaseMediaDecodeTime(S)}),g.videoSegmentStream.on("timingInfo",c.trigger.bind(c,"videoTimingInfo")),g.h264Stream.pipe(g.videoSegmentStream).pipe(g.coalesceStream)),p&&!g.audioSegmentStream&&(g.coalesceStream.numberOfTracks++,g.audioSegmentStream=new fs(p,l),g.audioSegmentStream.on("log",c.getLogTrigger_("audioSegmentStream")),g.audioSegmentStream.on("timingInfo",c.trigger.bind(c,"audioTimingInfo")),g.audioSegmentStream.on("segmentTimingInfo",c.trigger.bind(c,"audioSegmentTimingInfo")),g.adtsStream.pipe(g.audioSegmentStream).pipe(g.coalesceStream)),c.trigger("trackinfo",{hasAudio:!!p,hasVideo:!!d})}}),g.coalesceStream.on("data",this.trigger.bind(this,"data")),g.coalesceStream.on("id3Frame",function(v){v.dispatchType=g.metadataStream.dispatchType,c.trigger("id3Frame",v)}),g.coalesceStream.on("caption",this.trigger.bind(this,"caption")),g.coalesceStream.on("done",this.trigger.bind(this,"done")),$u(this,g)},this.setBaseMediaDecodeTime=function(g){var v=this.transmuxPipeline_;l.keepOriginalTimestamps||(this.baseMediaDecodeTime=g),p&&(p.timelineStartInfo.dts=void 0,p.timelineStartInfo.pts=void 0,Mt.clearDtsInfo(p),v.audioTimestampRolloverStream&&v.audioTimestampRolloverStream.discontinuity()),d&&(v.videoSegmentStream&&(v.videoSegmentStream.gopCache_=[]),d.timelineStartInfo.dts=void 0,d.timelineStartInfo.pts=void 0,Mt.clearDtsInfo(d),v.captionStream.reset()),v.timestampRolloverStream&&v.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(g){p&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(g)},this.setRemux=function(g){var v=this.transmuxPipeline_;l.remux=g,v&&v.coalesceStream&&v.coalesceStream.setRemux(g)},this.alignGopsWith=function(g){d&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(g)},this.getLogTrigger_=function(g){var v=this;return function(b){b.stream=g,v.trigger("log",b)}},this.push=function(g){if(f){var v=Zm(g);v&&this.transmuxPipeline_.type!=="aac"?this.setupAacPipeline():!v&&this.transmuxPipeline_.type!=="ts"&&this.setupTsPipeline(),f=!1}this.transmuxPipeline_.headOfPipeline.push(g)},this.flush=function(){f=!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()}},In.prototype=new An;var ig={Transmuxer:In,VideoSegmentStream:Tr,AudioSegmentStream:fs,AUDIO_PROPERTIES:fo,VIDEO_PROPERTIES:po,generateSegmentTimingInfo:mo},sg=function(l){return l>>>0},rg=function(l){return("00"+l.toString(16)).slice(-2)},kn={toUnsigned:sg,toHexString:rg},ng=function(l){var c="";return c+=String.fromCharCode(l[0]),c+=String.fromCharCode(l[1]),c+=String.fromCharCode(l[2]),c+=String.fromCharCode(l[3]),c},ju=ng,ag=kn.toUnsigned,og=ju,Hu=function(l,c){var f=[],d,p,g,v,b;if(!c.length)return null;for(d=0;d<l.byteLength;)p=ag(l[d]<<24|l[d+1]<<16|l[d+2]<<8|l[d+3]),g=og(l.subarray(d+4,d+8)),v=p>1?d+p:l.byteLength,g===c[0]&&(c.length===1?f.push(l.subarray(d+8,v)):(b=Hu(l.subarray(d+8,v),c.slice(1)),b.length&&(f=f.concat(b)))),d=v;return f},Vu=Hu,lg=kn.toUnsigned,ug=n.getUint64,cg=function(l){var c={version:l[0],flags:new Uint8Array(l.subarray(1,4))};return c.version===1?c.baseMediaDecodeTime=ug(l.subarray(4)):c.baseMediaDecodeTime=lg(l[4]<<24|l[5]<<16|l[6]<<8|l[7]),c},zu=cg,dg=function(l){return{isLeading:(l[0]&12)>>>2,dependsOn:l[0]&3,isDependedOn:(l[1]&192)>>>6,hasRedundancy:(l[1]&48)>>>4,paddingValue:(l[1]&14)>>>1,isNonSyncSample:l[1]&1,degradationPriority:l[2]<<8|l[3]}},hg=dg,Gu=hg,fg=function(l){var c={version:l[0],flags:new Uint8Array(l.subarray(1,4)),samples:[]},f=new DataView(l.buffer,l.byteOffset,l.byteLength),d=c.flags[2]&1,p=c.flags[2]&4,g=c.flags[1]&1,v=c.flags[1]&2,b=c.flags[1]&4,S=c.flags[1]&8,C=f.getUint32(4),k=8,F;for(d&&(c.dataOffset=f.getInt32(k),k+=4),p&&C&&(F={flags:Gu(l.subarray(k,k+4))},k+=4,g&&(F.duration=f.getUint32(k),k+=4),v&&(F.size=f.getUint32(k),k+=4),S&&(c.version===1?F.compositionTimeOffset=f.getInt32(k):F.compositionTimeOffset=f.getUint32(k),k+=4),c.samples.push(F),C--);C--;)F={},g&&(F.duration=f.getUint32(k),k+=4),v&&(F.size=f.getUint32(k),k+=4),b&&(F.flags=Gu(l.subarray(k,k+4)),k+=4),S&&(c.version===1?F.compositionTimeOffset=f.getInt32(k):F.compositionTimeOffset=f.getUint32(k),k+=4),c.samples.push(F);return c},Wu=fg,pg=function(l){var c=new DataView(l.buffer,l.byteOffset,l.byteLength),f={version:l[0],flags:new Uint8Array(l.subarray(1,4)),trackId:c.getUint32(4)},d=f.flags[2]&1,p=f.flags[2]&2,g=f.flags[2]&8,v=f.flags[2]&16,b=f.flags[2]&32,S=f.flags[0]&65536,C=f.flags[0]&131072,k;return k=8,d&&(k+=4,f.baseDataOffset=c.getUint32(12),k+=4),p&&(f.sampleDescriptionIndex=c.getUint32(k),k+=4),g&&(f.defaultSampleDuration=c.getUint32(k),k+=4),v&&(f.defaultSampleSize=c.getUint32(k),k+=4),b&&(f.defaultSampleFlags=c.getUint32(k)),S&&(f.durationIsEmpty=!0),!d&&C&&(f.baseDataOffsetIsMoof=!0),f},Xu=pg,br;typeof window<"u"?br=window:typeof i<"u"?br=i:typeof self<"u"?br=self:br={};var Ku=br,mg=cr.discardEmulationPreventionBytes,gg=ve.CaptionStream,Sr=Vu,_g=zu,yg=Wu,vg=Xu,Yu=Ku,Tg=function(l,c){for(var f=l,d=0;d<c.length;d++){var p=c[d];if(f<p.size)return p;f-=p.size}return null},bg=function(l,c,f){var d=new DataView(l.buffer,l.byteOffset,l.byteLength),p={logs:[],seiNals:[]},g,v,b,S;for(v=0;v+4<l.length;v+=b)if(b=d.getUint32(v),v+=4,!(b<=0))switch(l[v]&31){case 6:var C=l.subarray(v+1,v+1+b),k=Tg(v,c);if(g={nalUnitType:"sei_rbsp",size:b,data:C,escapedRBSP:mg(C),trackId:f},k)g.pts=k.pts,g.dts=k.dts,S=k;else if(S)g.pts=S.pts,g.dts=S.dts;else{p.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+v+" for trackId "+f+". See mux.js#223."});break}p.seiNals.push(g);break}return p},Sg=function(l,c,f){var d=c,p=f.defaultSampleDuration||0,g=f.defaultSampleSize||0,v=f.trackId,b=[];return l.forEach(function(S){var C=yg(S),k=C.samples;k.forEach(function(F){F.duration===void 0&&(F.duration=p),F.size===void 0&&(F.size=g),F.trackId=v,F.dts=d,F.compositionTimeOffset===void 0&&(F.compositionTimeOffset=0),typeof d=="bigint"?(F.pts=d+Yu.BigInt(F.compositionTimeOffset),d+=Yu.BigInt(F.duration)):(F.pts=d+F.compositionTimeOffset,d+=F.duration)}),b=b.concat(k)}),b},xg=function(l,c){var f=Sr(l,["moof","traf"]),d=Sr(l,["mdat"]),p={},g=[];return d.forEach(function(v,b){var S=f[b];g.push({mdat:v,traf:S})}),g.forEach(function(v){var b=v.mdat,S=v.traf,C=Sr(S,["tfhd"]),k=vg(C[0]),F=k.trackId,Y=Sr(S,["tfdt"]),j=Y.length>0?_g(Y[0]).baseMediaDecodeTime:0,ie=Sr(S,["trun"]),ne,He;c===F&&ie.length>0&&(ne=Sg(ie,j,k),He=bg(b,ne,F),p[F]||(p[F]={seiNals:[],logs:[]}),p[F].seiNals=p[F].seiNals.concat(He.seiNals),p[F].logs=p[F].logs.concat(He.logs))}),p},Eg=function(l,c,f){var d;if(c===null)return null;d=xg(l,c);var p=d[c]||{};return{seiNals:p.seiNals,logs:p.logs,timescale:f}},Cg=function(){var l=!1,c,f,d,p,g,v;this.isInitialized=function(){return l},this.init=function(b){c=new gg,l=!0,v=b?b.isPartial:!1,c.on("data",function(S){S.startTime=S.startPts/p,S.endTime=S.endPts/p,g.captions.push(S),g.captionStreams[S.stream]=!0}),c.on("log",function(S){g.logs.push(S)})},this.isNewInit=function(b,S){return b&&b.length===0||S&&typeof S=="object"&&Object.keys(S).length===0?!1:d!==b[0]||p!==S[d]},this.parse=function(b,S,C){var k;if(this.isInitialized()){if(!S||!C)return null;if(this.isNewInit(S,C))d=S[0],p=C[d];else if(d===null||!p)return f.push(b),null}else return null;for(;f.length>0;){var F=f.shift();this.parse(F,S,C)}return k=Eg(b,d,p),k&&k.logs&&(g.logs=g.logs.concat(k.logs)),k===null||!k.seiNals?g.logs.length?{logs:g.logs,captions:[],captionStreams:[]}:null:(this.pushNals(k.seiNals),this.flushStream(),g)},this.pushNals=function(b){if(!this.isInitialized()||!b||b.length===0)return null;b.forEach(function(S){c.push(S)})},this.flushStream=function(){if(!this.isInitialized())return null;v?c.partialFlush():c.flush()},this.clearParsedCaptions=function(){g.captions=[],g.captionStreams={},g.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;c.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){f=[],d=null,p=null,g?this.clearParsedCaptions():g={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},Ag=Cg,wg=function(l){for(var c=0,f=String.fromCharCode(l[c]),d="";f!=="\0";)d+=f,c++,f=String.fromCharCode(l[c]);return d+=f,d},Dg={uint8ToCString:wg},Pn=Dg.uint8ToCString,Ig=n.getUint64,kg=function(l){var c=4,f=l[0],d,p,g,v,b,S,C,k;if(f===0){d=Pn(l.subarray(c)),c+=d.length,p=Pn(l.subarray(c)),c+=p.length;var F=new DataView(l.buffer);g=F.getUint32(c),c+=4,b=F.getUint32(c),c+=4,S=F.getUint32(c),c+=4,C=F.getUint32(c),c+=4}else if(f===1){var F=new DataView(l.buffer);g=F.getUint32(c),c+=4,v=Ig(l.subarray(c)),c+=8,S=F.getUint32(c),c+=4,C=F.getUint32(c),c+=4,d=Pn(l.subarray(c)),c+=d.length,p=Pn(l.subarray(c)),c+=p.length}k=new Uint8Array(l.subarray(c,l.byteLength));var Y={scheme_id_uri:d,value:p,timescale:g||1,presentation_time:v,presentation_time_delta:b,event_duration:S,id:C,message_data:k};return Lg(f,Y)?Y:void 0},Pg=function(l,c,f,d){return l||l===0?l/c:d+f/c},Lg=function(l,c){var f=c.scheme_id_uri!=="\0",d=l===0&&Qu(c.presentation_time_delta)&&f,p=l===1&&Qu(c.presentation_time)&&f;return!(l>1)&&d||p},Qu=function(l){return l!==void 0||l!==null},Og={parseEmsgBox:kg,scaleTime:Pg},Ln=kn.toUnsigned,xr=kn.toHexString,Be=Vu,ps=ju,go=Og,Rg=Xu,Ng=Wu,Mg=zu,Bg=n.getUint64,Ju,Zu,ec,tc,ic,_o,sc,yo=Ku,Fg=Iu.parseId3Frames;Ju=function(l){var c={},f=Be(l,["moov","trak"]);return f.reduce(function(d,p){var g,v,b,S,C;return g=Be(p,["tkhd"])[0],!g||(v=g[0],b=v===0?12:20,S=Ln(g[b]<<24|g[b+1]<<16|g[b+2]<<8|g[b+3]),C=Be(p,["mdia","mdhd"])[0],!C)?null:(v=C[0],b=v===0?12:20,d[S]=Ln(C[b]<<24|C[b+1]<<16|C[b+2]<<8|C[b+3]),d)},c)},Zu=function(l,c){var f;f=Be(c,["moof","traf"]);var d=f.reduce(function(p,g){var v=Be(g,["tfhd"])[0],b=Ln(v[4]<<24|v[5]<<16|v[6]<<8|v[7]),S=l[b]||9e4,C=Be(g,["tfdt"])[0],k=new DataView(C.buffer,C.byteOffset,C.byteLength),F;C[0]===1?F=Bg(C.subarray(4,12)):F=k.getUint32(4);let Y;return typeof F=="bigint"?Y=F/yo.BigInt(S):typeof F=="number"&&!isNaN(F)&&(Y=F/S),Y<Number.MAX_SAFE_INTEGER&&(Y=Number(Y)),Y<p&&(p=Y),p},1/0);return typeof d=="bigint"||isFinite(d)?d:0},ec=function(l,c){var f=Be(c,["moof","traf"]),d=0,p=0,g;if(f&&f.length){var v=Be(f[0],["tfhd"])[0],b=Be(f[0],["trun"])[0],S=Be(f[0],["tfdt"])[0];if(v){var C=Rg(v);g=C.trackId}if(S){var k=Mg(S);d=k.baseMediaDecodeTime}if(b){var F=Ng(b);F.samples&&F.samples.length&&(p=F.samples[0].compositionTimeOffset||0)}}var Y=l[g]||9e4;typeof d=="bigint"&&(p=yo.BigInt(p),Y=yo.BigInt(Y));var j=(d+p)/Y;return typeof j=="bigint"&&j<Number.MAX_SAFE_INTEGER&&(j=Number(j)),j},tc=function(l){var c=Be(l,["moov","trak"]),f=[];return c.forEach(function(d){var p=Be(d,["mdia","hdlr"]),g=Be(d,["tkhd"]);p.forEach(function(v,b){var S=ps(v.subarray(8,12)),C=g[b],k,F,Y;S==="vide"&&(k=new DataView(C.buffer,C.byteOffset,C.byteLength),F=k.getUint8(0),Y=F===0?k.getUint32(12):k.getUint32(20),f.push(Y))})}),f},_o=function(l){var c=l[0],f=c===0?12:20;return Ln(l[f]<<24|l[f+1]<<16|l[f+2]<<8|l[f+3])},ic=function(l){var c=Be(l,["moov","trak"]),f=[];return c.forEach(function(d){var p={},g=Be(d,["tkhd"])[0],v,b;g&&(v=new DataView(g.buffer,g.byteOffset,g.byteLength),b=v.getUint8(0),p.id=b===0?v.getUint32(12):v.getUint32(20));var S=Be(d,["mdia","hdlr"])[0];if(S){var C=ps(S.subarray(8,12));C==="vide"?p.type="video":C==="soun"?p.type="audio":p.type=C}var k=Be(d,["mdia","minf","stbl","stsd"])[0];if(k){var F=k.subarray(8);p.codec=ps(F.subarray(4,8));var Y=Be(F,[p.codec])[0],j,ie;Y&&(/^[asm]vc[1-9]$/i.test(p.codec)?(j=Y.subarray(78),ie=ps(j.subarray(4,8)),ie==="avcC"&&j.length>11?(p.codec+=".",p.codec+=xr(j[9]),p.codec+=xr(j[10]),p.codec+=xr(j[11])):p.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(p.codec)?(j=Y.subarray(28),ie=ps(j.subarray(4,8)),ie==="esds"&&j.length>20&&j[19]!==0?(p.codec+="."+xr(j[19]),p.codec+="."+xr(j[20]>>>2&63).replace(/^0/,"")):p.codec="mp4a.40.2"):p.codec=p.codec.toLowerCase())}var ne=Be(d,["mdia","mdhd"])[0];ne&&(p.timescale=_o(ne)),f.push(p)}),f},sc=function(l,c=0){var f=Be(l,["emsg"]);return f.map(d=>{var p=go.parseEmsgBox(new Uint8Array(d)),g=Fg(p.message_data);return{cueTime:go.scaleTime(p.presentation_time,p.timescale,p.presentation_time_delta,c),duration:go.scaleTime(p.event_duration,p.timescale),frames:g}})};var vo={findBox:Be,parseType:ps,timescale:Ju,startTime:Zu,compositionStartTime:ec,videoTrackIds:tc,tracks:ic,getTimescaleFromMediaHeader:_o,getEmsgID3:sc},To=Ui,rc=function(l){var c=l[1]&31;return c<<=8,c|=l[2],c},On=function(l){return!!(l[1]&64)},Rn=function(l){var c=0;return(l[3]&48)>>>4>1&&(c+=l[4]+1),c},Ug=function(l,c){var f=rc(l);return f===0?"pat":f===c?"pmt":c?"pes":null},$g=function(l){var c=On(l),f=4+Rn(l);return c&&(f+=l[f]+1),(l[f+10]&31)<<8|l[f+11]},qg=function(l){var c={},f=On(l),d=4+Rn(l);if(f&&(d+=l[d]+1),!!(l[d+5]&1)){var p,g,v;p=(l[d+1]&15)<<8|l[d+2],g=3+p-4,v=(l[d+10]&15)<<8|l[d+11];for(var b=12+v;b<g;){var S=d+b;c[(l[S+1]&31)<<8|l[S+2]]=l[S],b+=((l[S+3]&15)<<8|l[S+4])+5}return c}},jg=function(l,c){var f=rc(l),d=c[f];switch(d){case To.H264_STREAM_TYPE:return"video";case To.ADTS_STREAM_TYPE:return"audio";case To.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},Hg=function(l){var c=On(l);if(!c)return null;var f=4+Rn(l);if(f>=l.byteLength)return null;var d=null,p;return p=l[f+7],p&192&&(d={},d.pts=(l[f+9]&14)<<27|(l[f+10]&255)<<20|(l[f+11]&254)<<12|(l[f+12]&255)<<5|(l[f+13]&254)>>>3,d.pts*=4,d.pts+=(l[f+13]&6)>>>1,d.dts=d.pts,p&64&&(d.dts=(l[f+14]&14)<<27|(l[f+15]&255)<<20|(l[f+16]&254)<<12|(l[f+17]&255)<<5|(l[f+18]&254)>>>3,d.dts*=4,d.dts+=(l[f+18]&6)>>>1)),d},bo=function(l){switch(l){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},Vg=function(l){for(var c=4+Rn(l),f=l.subarray(c),d=0,p=0,g=!1,v;p<f.byteLength-3;p++)if(f[p+2]===1){d=p+5;break}for(;d<f.byteLength;)switch(f[d]){case 0:if(f[d-1]!==0){d+=2;break}else if(f[d-2]!==0){d++;break}p+3!==d-2&&(v=bo(f[p+3]&31),v==="slice_layer_without_partitioning_rbsp_idr"&&(g=!0));do d++;while(f[d]!==1&&d<f.length);p=d-2,d+=3;break;case 1:if(f[d-1]!==0||f[d-2]!==0){d+=3;break}v=bo(f[p+3]&31),v==="slice_layer_without_partitioning_rbsp_idr"&&(g=!0),p=d-2,d+=3;break;default:d+=3;break}return f=f.subarray(p),d-=p,p=0,f&&f.byteLength>3&&(v=bo(f[p+3]&31),v==="slice_layer_without_partitioning_rbsp_idr"&&(g=!0)),g},zg={parseType:Ug,parsePat:$g,parsePmt:qg,parsePayloadUnitStartIndicator:On,parsePesType:jg,parsePesTime:Hg,videoPacketContainsKeyFrame:Vg},nc=Ui,ms=wu.handleRollover,be={};be.ts=zg,be.aac=ho;var qi=pe.ONE_SECOND_IN_TS,st=188,Gt=71,Gg=function(l,c){for(var f=0,d=st,p,g;d<l.byteLength;){if(l[f]===Gt&&l[d]===Gt){switch(p=l.subarray(f,d),g=be.ts.parseType(p,c.pid),g){case"pat":c.pid=be.ts.parsePat(p);break;case"pmt":var v=be.ts.parsePmt(p);c.table=c.table||{},Object.keys(v).forEach(function(b){c.table[b]=v[b]});break}f+=st,d+=st;continue}f++,d++}},ac=function(l,c,f){for(var d=0,p=st,g,v,b,S,C,k=!1;p<=l.byteLength;){if(l[d]===Gt&&(l[p]===Gt||p===l.byteLength)){switch(g=l.subarray(d,p),v=be.ts.parseType(g,c.pid),v){case"pes":b=be.ts.parsePesType(g,c.table),S=be.ts.parsePayloadUnitStartIndicator(g),b==="audio"&&S&&(C=be.ts.parsePesTime(g),C&&(C.type="audio",f.audio.push(C),k=!0));break}if(k)break;d+=st,p+=st;continue}d++,p++}for(p=l.byteLength,d=p-st,k=!1;d>=0;){if(l[d]===Gt&&(l[p]===Gt||p===l.byteLength)){switch(g=l.subarray(d,p),v=be.ts.parseType(g,c.pid),v){case"pes":b=be.ts.parsePesType(g,c.table),S=be.ts.parsePayloadUnitStartIndicator(g),b==="audio"&&S&&(C=be.ts.parsePesTime(g),C&&(C.type="audio",f.audio.push(C),k=!0));break}if(k)break;d-=st,p-=st;continue}d--,p--}},Wg=function(l,c,f){for(var d=0,p=st,g,v,b,S,C,k,F,Y,j=!1,ie={data:[],size:0};p<l.byteLength;){if(l[d]===Gt&&l[p]===Gt){switch(g=l.subarray(d,p),v=be.ts.parseType(g,c.pid),v){case"pes":if(b=be.ts.parsePesType(g,c.table),S=be.ts.parsePayloadUnitStartIndicator(g),b==="video"&&(S&&!j&&(C=be.ts.parsePesTime(g),C&&(C.type="video",f.video.push(C),j=!0)),!f.firstKeyFrame)){if(S&&ie.size!==0){for(k=new Uint8Array(ie.size),F=0;ie.data.length;)Y=ie.data.shift(),k.set(Y,F),F+=Y.byteLength;if(be.ts.videoPacketContainsKeyFrame(k)){var ne=be.ts.parsePesTime(k);ne?(f.firstKeyFrame=ne,f.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! 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p=l.firstKeyFrame;p.dts=ms(p.dts,d),p.pts=ms(p.pts,d),p.dtsTime=p.dts/qi,p.ptsTime=p.pts/qi}}},Kg=function(l){for(var c=!1,f=0,d=null,p=null,g=0,v=0,b;l.length-v>=3;){var S=be.aac.parseType(l,v);switch(S){case"timed-metadata":if(l.length-v<10){c=!0;break}if(g=be.aac.parseId3TagSize(l,v),g>l.length){c=!0;break}p===null&&(b=l.subarray(v,v+g),p=be.aac.parseAacTimestamp(b)),v+=g;break;case"audio":if(l.length-v<7){c=!0;break}if(g=be.aac.parseAdtsSize(l,v),g>l.length){c=!0;break}d===null&&(b=l.subarray(v,v+g),d=be.aac.parseSampleRate(b)),f++,v+=g;break;default:v++;break}if(c)return null}if(d===null||p===null)return null;var C=qi/d,k={audio:[{type:"audio",dts:p,pts:p},{type:"audio",dts:p+f*1024*C,pts:p+f*1024*C}]};return k},Yg=function(l){var c={pid:null,table:null},f={};Gg(l,c);for(var d in c.table)if(c.table.hasOwnProperty(d)){var p=c.table[d];switch(p){case nc.H264_STREAM_TYPE:f.video=[],Wg(l,c,f),f.video.length===0&&delete f.video;break;case nc.ADTS_STREAM_TYPE:f.audio=[],ac(l,c,f),f.audio.length===0&&delete f.audio;break}}return f},Qg=function(l,c){var f=be.aac.isLikelyAacData(l),d;return f?d=Kg(l):d=Yg(l),!d||!d.audio&&!d.video?null:(Xg(d,c),d)},Jg={inspect:Qg,parseAudioPes_:ac};const Zg=function(l,c){c.on("data",function(f){const d=f.initSegment;f.initSegment={data:d.buffer,byteOffset:d.byteOffset,byteLength:d.byteLength};const p=f.data;f.data=p.buffer,l.postMessage({action:"data",segment:f,byteOffset:p.byteOffset,byteLength:p.byteLength},[f.data])}),c.on("done",function(f){l.postMessage({action:"done"})}),c.on("gopInfo",function(f){l.postMessage({action:"gopInfo",gopInfo:f})}),c.on("videoSegmentTimingInfo",function(f){const d={start:{decode:pe.videoTsToSeconds(f.start.dts),presentation:pe.videoTsToSeconds(f.start.pts)},end:{decode:pe.videoTsToSeconds(f.end.dts),presentation:pe.videoTsToSeconds(f.end.pts)},baseMediaDecodeTime:pe.videoTsToSeconds(f.baseMediaDecodeTime)};f.prependedContentDuration&&(d.prependedContentDuration=pe.videoTsToSeconds(f.prependedContentDuration)),l.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:d})}),c.on("audioSegmentTimingInfo",function(f){const d={start:{decode:pe.videoTsToSeconds(f.start.dts),presentation:pe.videoTsToSeconds(f.start.pts)},end:{decode:pe.videoTsToSeconds(f.end.dts),presentation:pe.videoTsToSeconds(f.end.pts)},baseMediaDecodeTime:pe.videoTsToSeconds(f.baseMediaDecodeTime)};f.prependedContentDuration&&(d.prependedContentDuration=pe.videoTsToSeconds(f.prependedContentDuration)),l.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:d})}),c.on("id3Frame",function(f){l.postMessage({action:"id3Frame",id3Frame:f})}),c.on("caption",function(f){l.postMessage({action:"caption",caption:f})}),c.on("trackinfo",function(f){l.postMessage({action:"trackinfo",trackInfo:f})}),c.on("audioTimingInfo",function(f){l.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:pe.videoTsToSeconds(f.start),end:pe.videoTsToSeconds(f.end)}})}),c.on("videoTimingInfo",function(f){l.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:pe.videoTsToSeconds(f.start),end:pe.videoTsToSeconds(f.end)}})}),c.on("log",function(f){l.postMessage({action:"log",log:f})})};class oc{constructor(c,f){this.options=f||{},this.self=c,this.init()}init(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new ig.Transmuxer(this.options),Zg(this.self,this.transmuxer)}pushMp4Captions(c){this.captionParser||(this.captionParser=new Ag,this.captionParser.init());const f=new Uint8Array(c.data,c.byteOffset,c.byteLength),d=this.captionParser.parse(f,c.trackIds,c.timescales);this.self.postMessage({action:"mp4Captions",captions:d&&d.captions||[],logs:d&&d.logs||[],data:f.buffer},[f.buffer])}probeMp4StartTime({timescales:c,data:f}){const d=vo.startTime(c,f);this.self.postMessage({action:"probeMp4StartTime",startTime:d,data:f},[f.buffer])}probeMp4Tracks({data:c}){const f=vo.tracks(c);this.self.postMessage({action:"probeMp4Tracks",tracks:f,data:c},[c.buffer])}probeEmsgID3({data:c,offset:f}){const d=vo.getEmsgID3(c,f);this.self.postMessage({action:"probeEmsgID3",id3Frames:d,emsgData:c},[c.buffer])}probeTs({data:c,baseStartTime:f}){const d=typeof 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h=u.filter(I=>gt.isEnabled(I.playlist));h.length||(h=u.filter(I=>!gt.isDisabled(I.playlist)));const m=h.filter(I=>I.bandwidth*Ve.BANDWIDTH_VARIANCE<e);let _=m[m.length-1];const T=m.filter(I=>I.bandwidth===_.bandwidth)[0];if(r===!1){const I=T||h[0]||u[0];if(I&&I.playlist){let $="sortedPlaylistReps";return T&&($="bandwidthBestRep"),h[0]&&($="enabledPlaylistReps"),zn(`choosing ${Fd(I)} using ${$} with options`,a),I.playlist}return zn("could not choose a playlist with options",a),null}const E=m.filter(I=>I.width&&I.height);Rs(E,(I,$)=>I.width-$.width);const A=E.filter(I=>I.width===t&&I.height===s);_=A[A.length-1];const y=A.filter(I=>I.bandwidth===_.bandwidth)[0];let w,D,N;y||(w=E.filter(I=>I.width>t||I.height>s),D=w.filter(I=>I.width===w[0].width&&I.height===w[0].height),_=D[D.length-1],N=D.filter(I=>I.bandwidth===_.bandwidth)[0]);let O;if(n.leastPixelDiffSelector){const I=E.map($=>($.pixelDiff=Math.abs($.width-t)+Math.abs($.height-s),$));Rs(I,($,X)=>$.pixelDiff===X.pixelDiff?X.bandwidth-$.bandwidth:$.pixelDiff-X.pixelDiff),O=I[0]}const B=O||N||y||T||h[0]||u[0];if(B&&B.playlist){let I="sortedPlaylistReps";return O?I="leastPixelDiffRep":N?I="resolutionPlusOneRep":y?I="resolutionBestRep":T?I="bandwidthBestRep":h[0]&&(I="enabledPlaylistReps"),zn(`choosing ${Fd(B)} using ${I} with options`,a),B.playlist}return zn("could not choose a playlist with options",a),null};const Ud=function(){let i=this.useDevicePixelRatio&&x.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(i=this.customPixelRatio),im(this.playlists.main,this.systemBandwidth,parseInt(ba(this.tech_.el(),"width"),10)*i,parseInt(ba(this.tech_.el(),"height"),10)*i,this.limitRenditionByPlayerDimensions,this.playlistController_)},xb=function(i){let e=-1,t=-1;if(i<0||i>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let s=this.useDevicePixelRatio&&x.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(s=this.customPixelRatio),e<0&&(e=this.systemBandwidth,t=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==t&&(e=i*this.systemBandwidth+(1-i)*e,t=this.systemBandwidth),im(this.playlists.main,e,parseInt(ba(this.tech_.el(),"width"),10)*s,parseInt(ba(this.tech_.el(),"height"),10)*s,this.limitRenditionByPlayerDimensions,this.playlistController_)}},Eb=function(i){const{main:e,currentTime:t,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:u}=i,h=e.playlists.filter(A=>!gt.isIncompatible(A));let m=h.filter(gt.isEnabled);m.length||(m=h.filter(A=>!gt.isDisabled(A)));const T=m.filter(gt.hasAttribute.bind(null,"BANDWIDTH")).map(A=>{const w=u.getSyncPoint(A,r,o,t)?1:2,N=gt.estimateSegmentRequestTime(n,s,A)*w-a;return{playlist:A,rebufferingImpact:N}}),E=T.filter(A=>A.rebufferingImpact<=0);return Rs(E,(A,y)=>Cu(y.playlist,A.playlist)),E.length?E[0]:(Rs(T,(A,y)=>A.rebufferingImpact-y.rebufferingImpact),T[0]||null)},Cb=function(){const i=this.playlists.main.playlists.filter(gt.isEnabled);return Rs(i,(t,s)=>Cu(t,s)),i.filter(t=>!!zr(this.playlists.main,t).video)[0]||null},Ab=i=>{let e=0,t;return i.bytes&&(t=new Uint8Array(i.bytes),i.segments.forEach(s=>{t.set(s,e),e+=s.byteLength})),t};function sm(i){try{return new URL(i).pathname.split("/").slice(-2).join("/")}catch{return""}}const wb=function(i,e,t){if(!i[t]){e.trigger({type:"usage",name:"vhs-608"});let s=t;/^cc708_/.test(t)&&(s="SERVICE"+t.split("_")[1]);const r=e.textTracks().getTrackById(s);if(r)i[t]=r;else{const n=e.options_.vhs&&e.options_.vhs.captionServices||{};let a=t,o=t,u=!1;const h=n[s];h&&(a=h.label,o=h.language,u=h.default),i[t]=e.addRemoteTextTrack({kind:"captions",id:s,default:u,label:a,language:o},!1).track}}},Db=function({inbandTextTracks:i,captionArray:e,timestampOffset:t}){if(!e)return;const s=x.WebKitDataCue||x.VTTCue;e.forEach(r=>{const n=r.stream;r.content?r.content.forEach(a=>{const o=new s(r.startTime+t,r.endTime+t,a.text);o.line=a.line,o.align="left",o.position=a.position,o.positionAlign="line-left",i[n].addCue(o)}):i[n].addCue(new s(r.startTime+t,r.endTime+t,r.text))})},Ib=function(i){Object.defineProperties(i.frame,{id:{get(){return M.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),i.value.key}},value:{get(){return M.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),i.value.data}},privateData:{get(){return M.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),i.value.data}}})},kb=({inbandTextTracks:i,metadataArray:e,timestampOffset:t,videoDuration:s})=>{if(!e)return;const r=x.WebKitDataCue||x.VTTCue,n=i.metadataTrack_;if(!n||(e.forEach(m=>{const _=m.cueTime+t;typeof _!="number"||x.isNaN(_)||_<0||!(_<1/0)||!m.frames||!m.frames.length||m.frames.forEach(T=>{const E=new r(_,_,T.value||T.url||T.data||"");E.frame=T,E.value=T,Ib(E),n.addCue(E)})}),!n.cues||!n.cues.length))return;const a=n.cues,o=[];for(let m=0;m<a.length;m++)a[m]&&o.push(a[m]);const u=o.reduce((m,_)=>{const T=m[_.startTime]||[];return T.push(_),m[_.startTime]=T,m},{}),h=Object.keys(u).sort((m,_)=>Number(m)-Number(_));h.forEach((m,_)=>{const T=u[m],E=isFinite(s)?s:m,A=Number(h[_+1])||E;T.forEach(y=>{y.endTime=A})})},Pb={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},Lb=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),Ob=({inbandTextTracks:i,dateRanges:e})=>{const t=i.metadataTrack_;if(!t)return;const s=x.WebKitDataCue||x.VTTCue;e.forEach(r=>{for(const n of Object.keys(r)){if(Lb.has(n))continue;const a=new s(r.startTime,r.endTime,"");a.id=r.id,a.type="com.apple.quicktime.HLS",a.value={key:Pb[n],data:r[n]},(n==="scte35Out"||n==="scte35In")&&(a.value.data=new Uint8Array(a.value.data.match(/[\da-f]{2}/gi)).buffer),t.addCue(a)}r.processDateRange()})},$d=(i,e,t)=>{i.metadataTrack_||(i.metadataTrack_=t.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,M.browser.IS_ANY_SAFARI||(i.metadataTrack_.inBandMetadataTrackDispatchType=e))},Br=function(i,e,t){let s,r;if(t&&t.cues)for(s=t.cues.length;s--;)r=t.cues[s],r.startTime>=i&&r.endTime<=e&&t.removeCue(r)},Rb=function(i){const e=i.cues;if(!e)return;const t={};for(let s=e.length-1;s>=0;s--){const r=e[s],n=`${r.startTime}-${r.endTime}-${r.text}`;t[n]?i.removeCue(r):t[n]=r}},Nb=(i,e,t)=>{if(typeof e>"u"||e===null||!i.length)return[];const s=Math.ceil((e-t+3)*Wi.ONE_SECOND_IN_TS);let r;for(r=0;r<i.length&&!(i[r].pts>s);r++);return i.slice(r)},Mb=(i,e,t)=>{if(!e.length)return i;if(t)return e.slice();const s=e[0].pts;let r=0;for(r;r<i.length&&!(i[r].pts>=s);r++);return i.slice(0,r).concat(e)},Bb=(i,e,t,s)=>{const r=Math.ceil((e-s)*Wi.ONE_SECOND_IN_TS),n=Math.ceil((t-s)*Wi.ONE_SECOND_IN_TS),a=i.slice();let o=i.length;for(;o--&&!(i[o].pts<=n););if(o===-1)return a;let u=o+1;for(;u--&&!(i[u].pts<=r););return u=Math.max(u,0),a.splice(u,o-u+1),a},Fb=function(i,e){if(!i&&!e||!i&&e||i&&!e)return!1;if(i===e)return!0;const t=Object.keys(i).sort(),s=Object.keys(e).sort();if(t.length!==s.length)return!1;for(let r=0;r<t.length;r++){const n=t[r];if(n!==s[r]||i[n]!==e[n])return!1}return!0},Ub=function(i,e,t){e=e||[];const s=[];let r=0;for(let n=0;n<e.length;n++){const a=e[n];if(i===a.timeline&&(s.push(n),r+=a.duration,r>t))return n}return s.length===0?0:s[s.length-1]},Pr=1,$b=500,qd=i=>typeof i=="number"&&isFinite(i),Gn=1/60,qb=(i,e,t)=>i!=="main"||!e||!t?null:!t.hasAudio&&!t.hasVideo?"Neither audio nor video foun

204,this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=Lt(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(s){s!==this.state_&&(this.logger_(`${this.state_} -> ${s}`),this.state_=s,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():Ci(this)}),this.sourceUpdater_.on("codecschange",s=>{this.trigger(Me({type:"codecschange"},s))}),this.loaderType_==="main"&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():Ci(this)}),this.loaderType_==="audio"&&this.timelineChangeController_.on("timelinechange",s=>{this.trigger(Me({type:"timelinechange"},s)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():Ci(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():Ci(this)})}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){return Go.createTransmuxer({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&x.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){if(this.state!=="WAITING"){this.pendingSegment_&&(this.pendingSegment_=null);return}this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,x.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return this.state==="APPENDING"&&!this.pendingSegment_?(this.state="READY",!0):!this.pendingSegment_||this.pendingSegment_.requestId!==e}error(e){return typeof e<"u"&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&Go.reset(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){const e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Xe();if(this.loaderType_==="main"){const{hasAudio:t,hasVideo:s,isMuxed:r}=e;if(s&&t&&!this.audioDisabled_&&!r)return this.sourceUpdater_.buffered();if(s)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;const s=va(e);let r=this.initSegments_[s];return t&&!r&&e.bytes&&(this.initSegments_[s]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),r||e}segmentKey(e,t=!1){if(!e)return null;const s=$p(e);let r=this.keyCache_[s];this.cacheEncryptionKeys_&&t&&!r&&e.bytes&&(this.keyCache_[s]=r={resolvedUri:e.resolvedUri,bytes:e.bytes});const n={resolvedUri:(r||e).resolvedUri};return r&&(n.bytes=r.bytes),n}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),!!this.playlist_){if(this.state==="INIT"&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||this.state!=="READY"&&this.state!=="INIT"||(this.state="READY")}}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e)return;const s=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.state==="INIT"&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},this.loaderType_==="main"&&this.syncController_.setDateTimeMappingForStart(e));let n=null;if(s&&(s.id?n=s.id:s.uri&&(n=s.uri)),this.logger_(`playlist update [${n} => ${e.id||e.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(e,this.currentTime_()),this.logger_(`Playlist update:
205currentTime: ${this.currentTime_()}
206bufferedEnd: ${Vo(this.buffered_())}
207`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),this.state==="INIT"&&this.couldBeginLoading_())return this.init_();if(!s||s.uri!==e.uri){this.mediaIndex!==null&&(!e.endList&&typeof e.partTargetDuration=="number"?this.resetLoader():this.resyncLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate");return}const a=e.mediaSequence-s.mediaSequence;if(this.logger_(`live window shift [${a}]`),this.mediaIndex!==null)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{const o=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!o.parts||!o.parts.length||!o.parts[this.partIndex])){const u=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=u}}r&&(r.mediaIndex-=a,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(r.mediaIndex>=0&&(r.segment=e.segments[r.mediaIndex]),r.partIndex>=0&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(s,e)}pause(){this.checkBufferTimeout_&&(x.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return this.checkBufferTimeout_===null}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&Go.reset(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;const e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;this.sourceType_==="hls"&&!e&&(this.shouldForceTimestampOffsetAfterResync_=!0),this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,s=()=>{},r=!1){if(t===1/0&&(t=this.duration_()),t<=e){this.logger_("skipping remove because end ${end} is <= start ${start}");return}if(!this.sourceUpdater_||!this.getMediaInfo_()){this.logger_("skipping remove because no source updater or starting media info");return}let n=1;const a=()=>{n--,n===0&&s()};(r||!this.audioDisabled_)&&(n++,this.sourceUpdater_.removeAudio(e,t,a)),(r||this.loaderType_==="main")&&(this.gopBuffer_=Bb(this.gopBuffer_,e,t,this.timeMapping_),n++,this.sourceUpdater_.removeVideo(e,t,a));for(const o in this.inbandTextTracks_)Br(e,t,this.inbandTextTracks_[o]);Br(e,t,this.segmentMetadataTrack_),a()}monitorBuffer_(){this.checkBufferTimeout_&&x.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=x.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){this.state==="READY"&&this.fillBuffer_(),this.checkBufferTimeout_&&x.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=x.setTimeout(this.monitorBufferTick_.bind(this),$b)}fillBuffer_(){if(this.sourceUpdater_.updating())return;const e=this.chooseNextRequest_();if(!e)return;const t={segmentInfo:Gi({type:this.loaderType_,segment:e})};this.trigger({type:"segmentselected",metadata:t}),typeof e.timestampOffset=="number"&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e)}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,s=this.partIndex){if(!t||!this.mediaSource_)return!1;const r=typeof e=="number"&&t.segments[e],n=e+1===t.segments.length,a=!r||!r.parts||s+1===r.parts.length;return t.endList&&this.mediaSource_.readyState==="open"&&n&&a}chooseNextRequest_(){const e=this.buffered_(),t=Vo(e)||0,s=Tu(e,this.currentTime_()),r=!this.hasPlayed_()&&s>=1,n=s>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||r||n)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);const o={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:!this.syncPoint_};if(o.isSyncRequest)o.mediaIndex=Ub(this.currentTimeline_,a,t),this.logger_(`choose next request. Can not find sync point. Fallback to media Index: ${o.mediaIndex}`);else if(this.mediaIndex!==null){const T=a[this.mediaIndex],E=typeof this.partIndex=="number"?this.partIndex:-1;o.startOfSegment=T.end?T.end:t,T.parts&&T.parts[E+1]?(o.mediaIndex=this.mediaIndex,o.partIndex=E+1):o.mediaIndex=this.mediaIndex+1}else{let T,E,A;const y=this.fetchAtBuffer_?t:this.currentTime_();if(this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:
208For TargetTime: ${y}.
209CurrentTime: ${this.currentTime_()}
210BufferedEnd: ${t}
211Fetch At Buffer: ${this.fetchAtBuffer_}
212`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){const w=this.getSyncInfoFromMediaSequenceSync_(y);if(!w){const D="No sync info found while using media sequence sync";return this.error({message:D,metadata:{errorType:M.Error.StreamingFailedToSelectNextSegment,error:new Error(D)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null}this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${w.start} --> ${w.end})`),T=w.segmentIndex,E=w.partIndex,A=w.start}else{this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint.");const w=gt.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:y,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});T=w.segmentIndex,E=w.partIndex,A=w.startTime}o.getMediaInfoForTime=this.fetchAtBuffer_?`bufferedEnd ${y}`:`currentTime ${y}`,o.mediaIndex=T,o.startOfSegment=A,o.partIndex=E,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${o.mediaIndex} `)}const u=a[o.mediaIndex];let h=u&&typeof o.partIndex=="number"&&u.parts&&u.parts[o.partIndex];if(!u||typeof o.partIndex=="number"&&!h)return null;typeof o.partIndex!="number"&&u.parts&&(o.partIndex=0,h=u.parts[0]);const m=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!s&&h&&!m&&!h.independent)if(o.partIndex===0){const T=a[o.mediaIndex-1],E=T.parts&&T.parts.length&&T.parts[T.parts.length-1];E&&E.independent&&(o.mediaIndex-=1,o.partIndex=T.parts.length-1,o.independent="previous segment")}else u.parts[o.partIndex-1].independent&&(o.partIndex-=1,o.independent="previous part");const _=this.mediaSource_&&this.mediaSource_.readyState==="ended";return o.mediaIndex>=a.length-1&&_&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,o.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(o))}getSyncInfoFromMediaSequenceSync_(e){if(!this.mediaSequenceSync_)return null;const t=Math.max(e,this.mediaSequenceSync_.start);e!==t&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to ${t}`);const s=this.mediaSequenceSync_.getSyncInfoForTime(t);if(!s)return null;if(!s.isAppended)return s;const r=this.mediaSequenceSync_.getSyncInfoForTime(s.end);return r?(r.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),r):null}generateSegmentInfo_(e){const{independent:t,playlist:s,mediaIndex:r,startOfSegment:n,isSyncRequest:a,partIndex:o,forceTimestampOffset:u,getMediaInfoForTime:h}=e,m=s.segments[r],_=typeof o=="number"&&m.parts[o],T={requestId:"segment-loader-"+Math.random(),uri:_&&_.resolvedUri||m.resolvedUri,mediaIndex:r,partIndex:_?o:null,isSyncRequest:a,startOfSegment:n,playlist:s,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:m.timeline,duration:_&&_.duration||m.duration,segment:m,part:_,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:h,independent:t},E=typeof u<"u"?u:this.isPendingTimestampOffset_;T.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:m.timeline,currentTimeline:this.currentTimeline_,startOfSegment:n,buffered:this.buffered_(),overrideCheck:E});const A=Vo(this.sourceUpdater_.audioBuffered());return typeof A=="number"&&(T.audioAppendStart=A-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(T.gopsToAlignWith=Nb(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),T}timestampOffsetForSegment_(e){return Hb(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;const t=this.currentTime_(),s=e.bandwidth,r=this.pendingSegment_.duration,n=gt.estimateSegmentRequestTime(r,s,this.playlist_,e.bytesReceived),a=h2(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(n<=a)return;const o=Eb({main:this.vhs_.playlists.main,currentTime:t,bandwidth:s,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!o)return;const h=n-a-o.rebufferingImpact;let m=.5;a<=Qt&&(m=1),!(!o.playlist||o.playlist.uri===this.playlist_.uri||h<m)&&(this.bandwidth=o.playlist.attributes.BANDWIDTH*Ve.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_(`Aborting ${Es(e)}`),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),!this.checkForAbort_(t.requestId)&&this.trigger("progress")}handleTrackInfo_(e,t){const{hasAudio:s,hasVideo:r}=t,n={segmentInfo:Gi({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:s,hasVideo:r}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:n}),this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)&&(this.checkForIllegalMediaSwitch(t)||(t=t||{},Fb(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),!this.checkForAbort_(e.requestId)&&(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()?this.processCallQueue_():Ci(this))))}handleTimingInfo_(e,t,s,r){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;const n=this.pendingSegment_,a=jd(t);n[a]=n[a]||{},n[a][s]=r,this.logger_(`timinginfo: ${t} - ${s} - ${r}`),this.hasEnoughInfoToAppend_()?this.processCallQueue_():Ci(this)}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(t.length===0){this.logger_("SegmentLoader received no captions from a caption event");return}if(!this.pendingSegment_.hasAppendedData_){this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));return}const r=this.sourceUpdater_.videoTimestampOffset()===null?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),n={};t.forEach(a=>{n[a.stream]=n[a.stream]||{startTime:1/0,captions:[],endTime:0};const o=n[a.stream];o.startTime=Math.min(o.startTime,a.startTime+r),o.endTime=Math.max(o.endTime,a.endTime+r),o.captions.push(a)}),Object.keys(n).forEach(a=>{const{startTime:o,endTime:u,captions:h}=n[a],m=this.inbandTextTracks_;this.logger_(`adding cues from ${o} -> ${u} for ${a}`),wb(m,this.vhs_.tech_,a),Br(o,u,m[a]),Db({captionArray:h,inbandTextTracks:m,timestampOffset:r})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,s){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(!this.pendingSegment_.hasAppendedData_){this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,s));return}this.addMetadataToTextTrack(s,t,this.duration_())}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){const e=this.callQueue_;this.callQueue_=[],e.forEach(t=>t())}processLoadQueue_(){const e=this.loadQueue_;this.loadQueue_=[],e.forEach(t=>t())}hasEnoughInfoToLoad_(){if(this.loaderType_!=="audio")return!0;const e=this.pendingSegment_;return e?this.getCurrentMediaInfo_()?!vl({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}):!0:!1}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready()||this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;const e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;const{hasAudio:s,hasVideo:r,isMuxed:n}=t;return!(r&&!e.videoTimingInfo||s&&!this.audioDisabled_&&!n&&!e.audioTimingInfo||vl({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(this.callQueue_.length||!this.hasEnoughInfoToAppend_()){Ci(this),this.callQueue_.push(this.handleData_.bind(this,e,t));return}const s=this.pendingSegment_;if(this.setTimeMapping_(s.timeline),this.updateMediaSecondsLoaded_(s.part||s.segment),this.mediaSource_.readyState!=="closed"){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),s.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),s.isFmp4=e.isFmp4,s.timingInfo=s.timingInfo||{},s.isFmp4)this.trigger("fmp4"),s.timingInfo.start=s[jd(t.type)].start;else{const r=this.getCurrentMediaInfo_(),n=this.loaderType_==="main"&&r&&r.hasVideo;let a;n&&(a=s.videoTimingInfo.start),s.timingInfo.start=this.trueSegmentStart_({currentStart:s.timingInfo.start,playlist:s.playlist,mediaIndex:s.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:n,firstVideoFrameTimeForData:a,videoTimingInfo:s.videoTimingInfo,audioTimingInfo:s.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(s,t.type),this.updateSourceBufferTimestampOffset_(s),s.isSyncRequest){this.updateTimingInfoEnd_(s),this.syncController_.saveSegmentTimingInfo({segmentInfo:s,shouldSaveTimelineMapping:this.loaderType_==="main"});const r=this.chooseNextRequest_();if(r.mediaIndex!==s.mediaIndex||r.partIndex!==s.partIndex){this.logger_("sync segment was incorrect, not appending");return}this.logger_("sync segment was correct, appending")}s.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(s,t)}}updateAppendInitSegmentStatus(e,t){this.loaderType_==="main"&&typeof e.timestampOffset=="number"&&!e.changedTimestampOffset&&(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:s,playlist:r}){if(s){const n=va(s);if(this.activeInitSegmentId_===n)return null;t=this.initSegmentForMap(s,!0).bytes,this.activeInitSegmentId_=n}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=r,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:s},r){const n=this.sourceUpdater_.audioBuffered(),a=this.sourceUpdater_.videoBuffered();n.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Xi(n).join(", ")),a.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Xi(a).join(", "));const o=n.length?n.start(0):0,u=n.length?n.end(n.length-1):0,h=a.length?a.start(0):0,m=a.length?a.end(a.length-1):0;if(u-o<=Pr&&m-h<=Pr){this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${s.byteLength}, audio buffer: ${Xi(n).join(", ")}, video buffer: ${Xi(a).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error");return}this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:s}));const T=this.currentTime_()-Pr;this.logger_(`On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to ${T}`),this.remove(0,T,()=>{this.logger_(`On QUOTA_EXCEEDED_ERR, retrying append in ${Pr}s`),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=x.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},Pr*1e3)},!0)}handleAppendError_({segmentInfo:e,type:t,bytes:s},r){if(r){if(r.code===Rp){this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:s});return}this.logger_("Received non QUOTA_EXCEEDED_ERR on append",r),this.error({message:`${t} append of ${s.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`,metadata:{errorType:M.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")}}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:s,data:r,bytes:n}){if(!n){const o=[r];let u=r.byteLength;s&&(o.unshift(s),u+=s.byteLength),n=Ab({bytes:u,segments:o})}const a={segmentInfo:Gi({type:this.loaderType_,segment:e})};this.trigger({type:"segmentappendstart",metadata:a}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:n},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:n}))}handleSegmentTimingInfo_(e,t,s){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;const r=this.pendingSegment_.segment,n=`${e}TimingInfo`;r[n]||(r[n]={}),r[n].transmuxerPrependedSeconds=s.prependedContentDuration||0,r[n].transmuxedPresentationStart=s.start.presentation,r[n].transmuxedDecodeStart=s.start.decode,r[n].transmuxedPresentationEnd=s.end.presentation,r[n].transmuxedDecodeEnd=s.end.decode,r[n].baseMediaDecodeTime=s.baseMediaDecodeTime}appendData_(e,t){const{type:s,data:r}=t;if(!r||!r.byteLength||s==="audio"&&this.audioDisabled_)return;const n=this.getInitSegmentAndUpdateState_({type:s,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:s,initSegment:n,data:r})}loadSegment_(e){if(this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),typeof e.timestampOffset=="number"&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),!this.hasEnoughInfoToLoad_()){Ci(this),this.loadQueue_.push(()=>{const t=Me({},e,{forceTimestampOffset:!0});Me(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)});return}this.updateTransmuxerAndRequestSegment_(e)}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));const t=this.createSimplifiedSegmentObj_(e),s=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=this.mediaIndex!==null,n=e.timeline!==this.currentTimeline_&&e.timeline>0,a=s||r&&n;this.logger_(`Requesting
213${sm(e.uri)}
214${Es(e)}`),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=yb({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:a,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:o,level:u,stream:h})=>{this.logger_(`${Es(e)} logged from transmuxer stream ${h} as a ${u}: ${o}`)},triggerSegmentEventFn:({type:o,segment:u,keyInfo:h,trackInfo:m,timingInfo:_})=>{const E={segmentInfo:Gi({segment:u})};h&&(E.keyInfo=h),m&&(E.trackInfo=m),_&&(E.timingInfo=_),this.trigger({type:o,metadata:E})}})}trimBackBuffer_(e){const t=jb(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}createSimplifiedSegmentObj_(e){const t=e.segment,s=e.part,r=e.segment.key||e.segment.map&&e.segment.map.key,n=e.segment.map&&!e.segment.map.bytes,a={resolvedUri:s?s.resolvedUri:t.resolvedUri,byterange:s?s.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:r,isMediaInitialization:n},o=e.playlist.segments[e.mediaIndex-1];if(o&&o.timeline===t.timeline&&(o.videoTimingInfo?a.baseStartTime=o.videoTimingInfo.transmuxedDecodeEnd:o.audioTimingInfo&&(a.baseStartTime=o.audioTimingInfo.transmuxedDecodeEnd)),t.key){const u=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);a.key=this.segmentKey(t.key),a.key.iv=u}return t.map&&(a.map=this.initSegmentForMap(t.map)),a}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){if(this.pendingSegment_.byteLength=t.bytesReceived,e<Gn){this.logger_(`Ignoring segment's bandwidth because its duration of ${e} is less than the min to record ${Gn}`);return}const s={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}};this.trigger({type:"bandwidthupdated",metadata:s}),this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,s){if(this.callQueue_.length){this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,s));return}if(this.saveTransferStats_(t.stats),!this.pendingSegment_||t.requestId!==this.pendingSegment_.requestId)return;if(e){if(this.pendingSegment_=null,this.state="READY",e.code===Zt.ABORTED)return;if(this.pause(),e.code===Zt.TIMEOUT){this.handleTimeout_();return}this.mediaRequestsErrored+=1,this.error(e),this.trigger("error");return}const r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),r.endOfAllRequests=t.endOfAllRequests,s.gopInfo&&(this.gopBuffer_=Mb(this.gopBuffer_,s.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(r)}setTimeMapping_(e){const t=this.syncController_.mappingForTimeline(e);t!==null&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){typeof e.start=="number"&&typeof e.end=="number"?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return e===null?!1:this.loaderType_==="main"&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset()}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:s,firstVideoFrameTimeForData:r,currentVideoTimestampOffset:n,useVideoTimingInfo:a,videoTimingInfo:o,audioTimingInfo:u}){if(typeof e<"u")return e;if(!a)return u.start;const h=t.segments[s-1];return s===0||!h||typeof h.start>"u"||h.end!==r+n?r:o.start}waitForAppendsToComplete_(e){const t=this.getCurrentMediaInfo_(e);if(!t){this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error");return}const{hasAudio:s,hasVideo:r,isMuxed:n}=t,a=this.loaderType_==="main"&&r,o=!this.audioDisabled_&&s&&!n;if(e.waitingOnAppends=0,!e.hasAppendedData_){!e.timingInfo&&typeof e.timestampOffset=="number"&&(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e);return}a&&e.waitingOnAppends++,o&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),o&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,e.waitingOnAppends===0&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){const t=qb(this.loaderType_,this.getCurrentMediaInfo_(),e);return t?(this.error({message:t,playlistExclusionDuration:1/0}),this.trigger("error"),!0):!1}updateSourceBufferTimestampOffset_(e){if(e.timestampOffset===null||typeof e.timingInfo.start!="number"||e.changedTimestampOffset||this.loaderType_!=="main")return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:s}){return this.useDtsForTimestampOffset_?e&&typeof e.transmuxedDecodeStart=="number"?e.transmuxedDecodeStart:t&&typeof t.transmuxedDecodeStart=="number"?t.transmuxedDecodeStart:s.start:s.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};const t=this.getMediaInfo_(),r=this.loaderType_==="main"&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;r&&(e.timingInfo.end=typeof r.end=="number"?r.end:r.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_){const u={segmentInfo:Gi({type:this.loaderType_,segment:this.pendingSegment_})};this.trigger({type:"appendsdone",metadata:u})}if(!this.pendingSegment_){this.state="READY",this.paused()||this.monitorBuffer_();return}const e=this.pendingSegment_;e.part&&e.part.syncInfo?e.part.syncInfo.markAppended():e.segment.syncInfo&&e.segment.syncInfo.markAppended(),this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:this.loaderType_==="main"});const t=Xb(e,this.sourceType_);if(t&&(t.severity==="warn"?M.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 ${Es(e)}`);return}this.logger_(`Appended ${Es(e)}`),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),this.loaderType_==="main"&&!this.audioDisabled_&&this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");const s=e.segment,r=e.part,n=s.end&&this.currentTime_()-s.end>e.playlist.targetDuration*3,a=r&&r.end&&this.currentTime_()-r.end>e.playlist.partTargetDuration*3;if(n||a){this.logger_(`bad ${n?"segment":"part"} ${Es(e)}`),this.resetEverything();return}this.mediaIndex!==null&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}recordThroughput_(e){if(e.duration<Gn){this.logger_(`Ignoring segment's throughput because its duration of ${e.duration} is less than the min to record ${Gn}`);return}const t=this.throughput.rate,s=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/s*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;const t=e.segment,s=t.start,r=t.end;if(!qd(s)||!qd(r))return;Br(s,r,this.segmentMetadataTrack_);const n=x.WebKitDataCue||x.VTTCue,a={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:s,end:r},o=JSON.stringify(a),u=new n(s,r,o);u.value=a,this.segmentMetadataTrack_.addCue(u)}}function ui(){}const rm=function(i){return typeof i!="string"?i:i.replace(/./,e=>e.toUpperCase())},Kb=["video","audio"],bl=(i,e)=>{const t=e[`${i}Buffer`];return t&&t.updating||e.queuePending[i]},Yb=(i,e)=>{for(let t=0;t<e.length;t++){const s=e[t];if(s.type==="mediaSource")return null;if(s.type===i)return t}return null},Ns=(i,e)=>{if(e.queue.length===0)return;let t=0,s=e.queue[t];if(s.type==="mediaSource"){!e.updating()&&e.mediaSource.readyState!=="closed"&&(e.queue.shift(),s.action(e),s.doneFn&&s.doneFn(),Ns("audio",e),Ns("video",e));return}if(i!=="mediaSource"&&!(!e.ready()||e.mediaSource.readyState==="closed"||bl(i,e))){if(s.type!==i){if(t=Yb(i,e.queue),t===null)return;s=e.queue[t]}if(e.queue.splice(t,1),e.queuePending[i]=s,s.action(i,e),!s.doneFn){e.queuePending[i]=null,Ns(i,e);return}}},nm=(i,e)=>{const t=e[`${i}Buffer`],s=rm(i);t&&(t.removeEventListener("updateend",e[`on${s}UpdateEnd_`]),t.removeEventListener("error",e[`on${s}Error_`]),e.codecs[i]=null,e[`${i}Buffer`]=null)},Kt=(i,e)=>i&&e&&Array.prototype.indexOf.call(i.sourceBuffers,e)!==-1,bt={appendBuffer:(i,e,t)=>(s,r)=>{const n=r[`${s}Buffer`];if(Kt(r.mediaSource,n)){r.logger_(`Appending segment ${e.mediaIndex}'s ${i.length} bytes to ${s}Buffer`);try{n.appendBuffer(i)}catch(a){r.logger_(`Error with code ${a.code} `+(a.code===Rp?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${e.mediaIndex} to ${s}Buffer`),r.queuePending[s]=null,t(a)}}},remove:(i,e)=>(t,s)=>{const r=s[`${t}Buffer`];if(Kt(s.mediaSource,r)){s.logger_(`Removing ${i} to ${e} from ${t}Buffer`);try{r.remove(i,e)}catch{s.logger_(`Remove ${i} to ${e} from ${t}Buffer failed`)}}},timestampOffset:i=>(e,t)=>{const s=t[`${e}Buffer`];Kt(t.mediaSource,s)&&(t.logger_(`Setting ${e}timestampOffset to ${i}`),s.timestampOffset=i)},callback:i=>(e,t)=>{i()},endOfStream:i=>e=>{if(e.mediaSource.readyState==="open"){e.logger_(`Calling mediaSource endOfStream(${i||""})`);try{e.mediaSource.endOfStream(i)}catch(t){M.log.warn("Failed to call media source endOfStream",t)}}},duration:i=>e=>{e.logger_(`Setting mediaSource duration to ${i}`);try{e.mediaSource.duration=i}catch(t){M.log.warn("Failed to set media source duration",t)}},abort:()=>(i,e)=>{if(e.mediaSource.readyState!=="open")return;const t=e[`${i}Buffer`];if(Kt(e.mediaSource,t)){e.logger_(`calling abort on ${i}Buffer`);try{t.abort()}catch(s){M.log.warn(`Failed to abort on ${i}Buffer`,s)}}},addSourceBuffer:(i,e)=>t=>{const s=rm(i),r=Ms(e);t.logger_(`Adding ${i}Buffer with codec ${e} to mediaSource`);const n=t.mediaSource.addSourceBuffer(r);n.addEventListener("updateend",t[`on${s}UpdateEnd_`]),n.addEventListener("error",t[`on${s}Error_`]),t.codecs[i]=e,t[`${i}Buffer`]=n},removeSourceBuffer:i=>e=>{const t=e[`${i}Buffer`];if(nm(i,e),!!Kt(e.mediaSource,t)){e.logger_(`Removing ${i}Buffer with codec ${e.codecs[i]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(t)}catch(s){M.log.warn(`Failed to removeSourceBuffer ${i}Buffer`,s)}}},changeType:i=>(e,t)=>{const s=t[`${e}Buffer`],r=Ms(i);if(!Kt(t.mediaSource,s))return;const n=i.substring(0,i.indexOf(".")),a=t.codecs[e];if(a.substring(0,a.indexOf("."))===n)return;const u={codecsChangeInfo:{from:a,to:i}};t.trigger({type:"codecschange",metadata:u}),t.logger_(`changing ${e}Buffer codec from ${a} to ${i}`);try{s.changeType(r),t.codecs[e]=i}catch(h){u.errorType=M.Error.StreamingCodecsChangeError,u.error=h,h.metadata=u,t.error_=h,t.trigger("error"),M.log.warn(`Failed to changeType on ${e}Buffer`,h)}}},St=({type:i,sourceUpdater:e,action:t,doneFn:s,name:r})=>{e.queue.push({type:i,action:t,doneFn:s,name:r}),Ns(i,e)},Vd=(i,e)=>t=>{const s=e[`${i}Buffered`](),r=u2(s);if(e.logger_(`received "updateend" event for ${i} Source Buffer: `,r),e.queuePending[i]){const n=e.queuePending[i].doneFn;e.queuePending[i]=null,n&&n(e[`${i}Error_`])}Ns(i,e)};class am extends M.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>Ns("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=Lt("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=Vd("video",this),this.onAudioUpdateEnd_=Vd("audio",this),this.onVideoError_=t=>{this.videoError_=t},this.onAudioError_=t=>{this.audioError_=t},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){St({type:"mediaSource",sourceUpdater:this,action:bt.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){St({type:e,sourceUpdater:this,action:bt.abort(e),name:"abort"})}removeSourceBuffer(e){if(!this.canRemoveSourceBuffer()){M.log.error("removeSourceBuffer is not supported!");return}St({type:"mediaSource",sourceUpdater:this,action:bt.removeSourceBuffer(e),name:"removeSourceBuffer"})}canRemoveSourceBuffer(){return!M.browser.IS_FIREFOX&&x.MediaSource&&x.MediaSource.prototype&&typeof x.MediaSource.prototype.removeSourceBuffer=="function"}static canChangeType(){return x.SourceBuffer&&x.SourceBuffer.prototype&&typeof x.SourceBuffer.prototype.changeType=="function"}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){if(!this.canChangeType()){M.log.error("changeType is not supported!");return}St({type:e,sourceUpdater:this,action:bt.changeType(t),name:"changeType"})}addOrChangeSourceBuffers(e){if(!e||typeof e!="object"||Object.keys(e).length===0)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach(t=>{const s=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,s);this.canChangeType()&&this.changeType(t,s)})}appendBuffer(e,t){const{segmentInfo:s,type:r,bytes:n}=e;if(this.processedAppend_=!0,r==="audio"&&this.videoBuffer&&!this.videoAppendQueued_){this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${n.length} until video append`);return}const a=t;if(St({type:r,sourceUpdater:this,action:bt.appendBuffer(n,s||{mediaIndex:-1},a),doneFn:t,name:"appendBuffer"}),r==="video"){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;const o=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${o.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,o.forEach(u=>{this.appendBuffer.apply(this,u)})}}audioBuffered(){return Kt(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:Xe()}videoBuffered(){return Kt(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:Xe()}buffered(){const e=Kt(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Kt(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():d2(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=ui){St({type:"mediaSource",sourceUpdater:this,action:bt.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=ui){typeof e!="string"&&(e=void 0),St({type:"mediaSource",sourceUpdater:this,action:bt.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,s=ui){if(!this.audioBuffered().length||this.audioBuffered().end(0)===0){s();return}St({type:"audio",sourceUpdater:this,action:bt.remove(e,t),doneFn:s,name:"remove"})}removeVideo(e,t,s=ui){if(!this.videoBuffered().length||this.videoBuffered().end(0)===0){s();return}St({type:"video",sourceUpdater:this,action:bt.remove(e,t),doneFn:s,name:"remove"})}updating(){return!!(bl("audio",this)||bl("video",this))}audioTimestampOffset(e){return typeof e<"u"&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(St({type:"audio",sourceUpdater:this,action:bt.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return typeof e<"u"&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(St({type:"video",sourceUpdater:this,action:bt.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&St({type:"audio",sourceUpdater:this,action:bt.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&St({type:"video",sourceUpdater:this,action:bt.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),Kb.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[`${e}QueueCallback`](()=>nm(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const zd=i=>decodeURIComponent(escape(String.fromCharCode.apply(null,i))),Qb=i=>{const e=new Uint8Array(i);return Array.from(e).map(t=>t.toString(16).padStart(2,"0")).join("")},Gd=new Uint8Array(`
215
216`.split("").map(i=>i.charCodeAt(0)));

216updateTimeMapping_(e,t,s){const r=e.segment;if(!t)return;if(!e.cues.length){r.empty=!0;return}const{MPEGTS:n,LOCAL:a}=e.timestampmap,u=n/Wi.ONE_SECOND_IN_TS-a+t.mapping;if(e.cues.forEach(h=>{const m=h.endTime-h.startTime,_=this.handleRollover_(h.startTime+u,t.time);h.startTime=Math.max(_,0),h.endTime=Math.max(_+m,0)}),!s.syncInfo){const h=e.cues[0].startTime,m=e.cues[e.cues.length-1].startTime;s.syncInfo={mediaSequence:s.mediaSequence+e.mediaIndex,time:Math.min(h,m-r.duration)}}}handleRollover_(e,t){if(t===null)return e;let s=e*Wi.ONE_SECOND_IN_TS;const r=t*Wi.ONE_SECOND_IN_TS;let n;for(r<s?n=-8589934592:n=8589934592;Math.abs(s-r)>4294967296;)s+=n;return s/Wi.ONE_SECOND_IN_TS}}const e1=function(i,e){const t=i.cues;for(let s=0;s<t.length;s++){const r=t[s];if(e>=r.adStartTime&&e<=r.adEndTime)return r}return null},t1=function(i,e,t=0){if(!i.segments)return;let s=t,r;for(let n=0;n<i.segments.length;n++){const a=i.segments[n];if(r||(r=e1(e,s+a.duration/2)),r){if("cueIn"in a){r.endTime=s,r.adEndTime=s,s+=a.duration,r=null;continue}if(s<r.endTime){s+=a.duration;continue}r.endTime+=a.duration}else if("cueOut"in a&&(r=new x.VTTCue(s,s+a.duration,a.cueOut),r.adStartTime=s,r.adEndTime=s+parseFloat(a.cueOut),e.addCue(r)),"cueOutCont"in a){const[o,u]=a.cueOutCont.split("/").map(parseFloat);r=new x.VTTCue(s,s+a.duration,""),r.adStartTime=s-o,r.adEndTime=r.adStartTime+u,e.addCue(r)}s+=a.duration}};class Wd{constructor({start:e,end:t,segmentIndex:s,partIndex:r=null,appended:n=!1}){this.start_=e,this.end_=t,this.segmentIndex_=s,this.partIndex_=r,this.appended_=n}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class i1{constructor(e,t=[]){this.segmentSyncInfo_=e,this.partsSyncInfo_=t}get segmentSyncInfo(){return this.segmentSyncInfo_}get partsSyncInfo(){return this.partsSyncInfo_}get hasPartsSyncInfo(){return this.partsSyncInfo_.length>0}resetAppendStatus(){this.segmentSyncInfo_.resetAppendedStatus(),this.partsSyncInfo_.forEach(e=>e.resetAppendedStatus())}}class om{constructor(){this.storage_=new Map,this.diagnostics_="",this.isReliable_=!1,this.start_=-1/0,this.end_=1/0}get start(){return this.start_}get end(){return this.end_}get diagnostics(){return this.diagnostics_}get isReliable(){return this.isReliable_}resetAppendedStatus(){this.storage_.forEach(e=>e.resetAppendStatus())}update(e,t){const{mediaSequence:s,segments:r}=e;if(this.isReliable_=this.isReliablePlaylist_(s,r),!!this.isReliable_)return this.updateStorage_(r,s,this.calculateBaseTime_(s,t))}getSyncInfoForTime(e){for(const{segmentSyncInfo:t,partsSyncInfo:s}of this.storage_.values())if(s.length){for(const r of s)if(r.isInRange(e))return r}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,s){const r=new Map;let n=`
217`,a=s,o=t;this.start_=a,e.forEach((u,h)=>{const m=this.storage_.get(o),_=a,T=_+u.duration,E=!!(m&&m.segmentSyncInfo&&m.segmentSyncInfo.isAppended),A=new Wd({start:_,end:T,appended:E,segmentIndex:h});u.syncInfo=A;let y=a;const w=(u.parts||[]).map((D,N)=>{const O=y,B=y+D.duration,I=!!(m&&m.partsSyncInfo&&m.partsSyncInfo[N]&&m.partsSyncInfo[N].isAppended),$=new Wd({start:O,end:B,appended:I,segmentIndex:h,partIndex:N});return y=B,n+=`Media Sequence: ${o}.${N} | Range: ${O} --> ${B} | Appended: ${I}
218`,D.syncInfo=$,$});r.set(o,new i1(A,w)),n+=`${sm(u.resolvedUri)} | Media Sequence: ${o} | Range: ${_} --> ${T} | Appended: ${E}
219`,o++,a=T}),this.end_=a,this.storage_=r,this.diagnostics_=n}calculateBaseTime_(e,t){return this.storage_.size?this.storage_.has(e)?this.storage_.get(e).segmentSyncInfo.start:t:0}isReliablePlaylist_(e,t){return e!=null&&Array.isArray(t)&&t.length}}class Xd extends om{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t){if(!this.storage_.size){const s=this.parent_.getSyncInfoForMediaSequence(e);return s?s.segmentSyncInfo.start:0}return super.calculateBaseTime_(e,t)}}const s1=86400,Wo=[{name:"VOD",run:(i,e,t,s,r)=>t!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"MediaSequence",run:(i,e,t,s,r,n)=>{const a=i.getMediaSequenceSync(n);if(!a||!a.isReliable)return null;const o=a.getSyncInfoForTime(r);return o?{time:o.start,partIndex:o.partIndex,segmentIndex:o.segmentIndex}:null}},{name:"ProgramDateTime",run:(i,e,t,s,r)=>{if(!Object.keys(i.timelineToDatetimeMappings).length)return null;let n=null,a=null;const o=dl(e);r=r||0;for(let u=0;u<o.length;u++){const h=e.endList||r===0?u:o.length-(u+1),m=o[h],_=m.segment,T=i.timelineToDatetimeMappings[_.timeline];if(!T||!_.dateTimeObject)continue;let A=_.dateTimeObject.getTime()/1e3+T;if(_.parts&&typeof m.partIndex=="number")for(let w=0;w<m.partIndex;w++)A+=_.parts[w].duration;const y=Math.abs(r-A);if(a!==null&&(y===0||a<y))break;a=y,n={time:A,segmentIndex:m.segmentIndex,partIndex:m.partIndex}}return n}},{name:"Segment",run:(i,e,t,s,r)=>{let n=null,a=null;r=r||0;const o=dl(e);for(let u=0;u<o.length;u++){const h=e.endList||r===0?u:o.length-(u+1),m=o[h],_=m.segment,T=m.part&&m.part.start||_&&_.start;if(_.timeline===s&&typeof T<"u"){const E=Math.abs(r-T);if(a!==null&&a<E)break;(!n||a===null||a>=E)&&(a=E,n={time:T,segmentIndex:m.segmentIndex,partIndex:m.partIndex})}}return n}},{name:"Discontinuity",run:(i,e,t,s,r)=>{let n=null;if(r=r||0,e.discontinuityStarts&&e.discontinuityStarts.length){let a=null;for(let o=0;o<e.discontinuityStarts.length;o++){const u=e.discontinuityStarts[o],h=e.discontinuitySequence+o+1,m=i.discontinuities[h];if(m){const _=Math.abs(r-m.time);if(a!==null&&a<_)break;(!n||a===null||a>=_)&&(a=_,n={time:m.time,segmentIndex:u,partIndex:null})}}}return n}},{name:"Playlist",run:(i,e,t,s,r)=>e.syncInfo?{time:e.syncInfo.time,segmentIndex:e.syncInfo.mediaSequence-e.mediaSequence,partIndex:null}:null}];class r1 extends M.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};const t=new om,s=new Xd(t),r=new Xd(t);this.mediaSequenceStorage_={main:t,audio:s,vtt:r},this.logger_=Lt("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,s,r,n){if(t!==1/0)return Wo.find(({name:u})=>u==="VOD").run(this,e,t);const a=this.runStrategies_(e,t,s,r,n);if(!a.length)return null;for(const o of a){const{syncPoint:u,strategy:h}=o,{segmentIndex:m,time:_}=u;if(m<0)continue;const T=e.segments[m],E=_,A=E+T.duration;if(this.logger_(`Strategy: ${h}. Current time: ${r}. selected segment: ${m}. Time: [${E} -> ${A}]}`),r>=E&&r<A)return this.logger_("Found sync point with exact match: ",u),u}return this.selectSyncPoint_(a,{key:"time",value:r})}getExpiredTime(e,t){if(!e||!e.segments)return null;const s=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!s.length)return null;const r=this.selectSyncPoint_(s,{key:"segmentIndex",value:0});return r.segmentIndex>0&&(r.time*=-1),Math.abs(r.time+Hr({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:r.segmentIndex,endIndex:0}))}runStrategies_(e,t,s,r,n){const a=[];for(let o=0;o<Wo.length;o++){const u=Wo[o],h=u.run(this,e,t,s,r,n);h&&(h.strategy=u.name,a.push({strategy:u.name,syncPoint:h}))}return a}selectSyncPoint_(e,t){let s=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),n=e[0].strategy;for(let a=1;a<e.length;a++){const o=Math.abs(e[a].syncPoint[t.key]-t.value);o<r&&(r=o,s=e[a].syncPoint,n=e[a].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${n}]: [time:${s.time}, segmentIndex:${s.segmentIndex}`+(typeof s.partIndex=="number"?`,partIndex:${s.partIndex}`:"")+"]"),s}saveExpiredSegmentInfo(e,t){const s=t.mediaSequence-e.mediaSequence;if(s>s1){M.log.warn(`Not saving expired segment info. 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i.characteristics&&i.characteristics.indexOf("public.accessibility.describes-video")>=0&&(e="main-desc"),e},lm=(i,e)=>{i.abort(),i.pause(),e&&e.activePlaylistLoader&&(e.activePlaylistLoader.pause(),e.activePlaylistLoader=null)},Sl=(i,e)=>{e.activePlaylistLoader=i,i.load()},u1=(i,e)=>()=>{const{segmentLoaders:{[i]:t,main:s},mediaTypes:{[i]:r}}=e,n=r.activeTrack(),a=r.getActiveGroup(),o=r.activePlaylistLoader,u=r.lastGroup_;if(!(a&&u&&a.id===u.id)&&(r.lastGroup_=a,r.lastTrack_=n,lm(t,r),!(!a||a.isMainPlaylist))){if(!a.playlistLoader){o&&s.resetEverything();return}t.resyncLoader(),Sl(a.playlistLoader,r)}},c1=(i,e)=>()=>{const{segmentLoaders:{[i]:t},mediaTypes:{[i]:s}}=e;s.lastGroup_=null,t.abort(),t.pause()},d1=(i,e)=>()=>{const{mainPlaylistLoader:t,segmentLoaders:{[i]:s,main:r},mediaTypes:{[i]:n}}=e,a=n.activeTrack(),o=n.getActiveGroup(),u=n.activePlaylistLoader,h=n.lastTrack_;if(!(h&&a&&h.id===a.id)&&(n.lastGroup_=o,n.lastTrack_=a,lm(s,n),!!o)){if(o.isMainPlaylist){if(!a||!h||a.id===h.id)return;const 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t?e[i].activeGroup(t):null},g1=i=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(h=>{h1[h](h,i)});const{mediaTypes:e,mainPlaylistLoader:t,tech:s,vhs:r,segmentLoaders:{["AUDIO"]:n,main:a}}=i;["AUDIO","SUBTITLES"].forEach(h=>{e[h].activeGroup=f1(h,i),e[h].activeTrack=p1[h](h,i),e[h].onGroupChanged=u1(h,i),e[h].onGroupChanging=c1(h,i),e[h].onTrackChanged=d1(h,i),e[h].getActiveGroup=m1(h,i)});const o=e.AUDIO.activeGroup();if(o){const h=(o.filter(_=>_.default)[0]||o[0]).id;e.AUDIO.tracks[h].enabled=!0,e.AUDIO.onGroupChanged(),e.AUDIO.onTrackChanged(),e.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),n.setAudio(!0)):a.setAudio(!0)}t.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(h=>e[h].onGroupChanged())}),t.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(h=>e[h].onGroupChanging())});const 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pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(t=>[t.ID,t])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class y1 extends M.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new Yd,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=Lt("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";const s=t.serverUri||t.serverURL;if(!s){this.logger_(`steering manifest URL is ${s}, cannot request steering manifest.`),this.trigger("error");return}if(s.startsWith("data:")){this.decodeDataUriManifest_(s.substring(s.indexOf(",")+1));return}this.steeringManifest.reloadUri=mt(e,s),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")}requestSteeringManifest(e){const t=this.steeringManifest.reloadUri;if(!t)return;const s=e?t:this.getRequestURI(t);if(!s){this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose();return}const r={contentSteeringInfo:{uri:s}};this.trigger({type:"contentsteeringloadstart",metadata:r}),this.request_=this.xhr_({uri:s,requestType:"content-steering-manifest"},(n,a)=>

219this.startABRTimer_())),T1.forEach(B=>{this[B+"_"]=b1.bind(this,B)}),this.logger_=Lt("pc"),this.triggeredFmp4Usage=!1,this.tech_.preload()==="none"?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1;const O=this.tech_.preload()==="none"?"play":"loadstart";this.tech_.one(O,()=>{const B=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-B,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){const e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return e===-1||t===-1?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){const t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,s){const r=this.media(),n=r&&(r.id||r.uri),a=e&&(e.id||e.uri);if(n&&n!==a){this.logger_(`switch media ${n} -> ${a} from ${t}`);const o={renditionInfo:{id:a,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t};this.trigger({type:"renditionselected",metadata:o}),this.tech_.trigger({type:"usage",name:`vhs-rendition-change-${t}`})}this.mainPlaylistLoader_.media(e,s)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{const t=this.mediaTypes_[e],s=t?t.activeGroup():null,r=this.contentSteeringController_.getPathway();if(s&&r){const a=(s.length?s[0].playlists:s.playlists).filter(o=>o.attributes.serviceLocation===r);a.length&&this.mediaTypes_[e].activePlaylistLoader.media(a[0])}})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=x.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(x.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){const e=this.main(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;const s=e.mediaGroups.AUDIO,r=Object.keys(s);let n;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{const o=s.main||r.length&&s[r[0]];for(const u in o)if(o[u].default){n={label:u};break}}if(!n)return t;const a=[];for(const o in s)if(s[o][n.label]){const u=s[o][n.label];if(u.playlists&&u.playlists.length)a.push.apply(a,u.playlists);else if(u.uri)a.push(u);else if(e.playlists.length)for(let h=0;h<e.playlists.length;h++){const m=e.playlists[h];m.attributes&&m.attributes.AUDIO&&m.attributes.AUDIO===o&&a.push(m)}}return a.length?a:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{const t=this.mainPlaylistLoader_.media(),s=t.targetDuration*1.5*1e3;hl(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=s,t.endList&&this.tech_.preload()!=="none"&&(this.mainSegmentLoader_.playlist(t,this.requestOptions_),this.mainSegmentLoader_.load()),g1({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),t),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let t=this.mainPlaylistLoader_.media();if(!t){this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_();let s;if(this.enableLowInitialPlaylist&&(s=this.selectInitialPlaylist()),s||(s=this.selectPlaylist()),!s||!this.shouldSwitchToMedia_(s)||(this.initialMedia_=s,this.switchMedia_(this.initialMedia_,"initial"),!(this.sourceType_==="vhs-json"&&this.initialMedia_.segments)))return;t=this.initialMedia_}this.handleUpdatedMediaPlaylist(t)}),this.mainPlaylistLoader_.on("error",()=>{const t=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:t.playlist,error:t})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{const t=this.mainPlaylistLoader_.media(),s=t.targetDuration*1.5*1e3;hl(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=s,this.sourceType_==="dash"&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(t,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{const t=this.mainPlaylistLoader_.media();if(t.lastExcludeReason_==="playlist-unchanged")return;this.stuckAtPlaylistEnd_(t)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})}),["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach(t=>{this.mainPlaylistLoader_.on(t,s=>{this.player_.trigger(Me({},s))})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){const s=e.mediaGroups||{};let r=!0;const n=Object.keys(s.AUDIO);for(const a in s.AUDIO)for(const o in s.AUDIO[a])s.AUDIO[a][o].uri||(r=!1);r&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(s.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),oi.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),n.length&&Object.keys(s.AUDIO[n[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){const t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,s=this.tech_.currentTime(),r=this.bufferLowWaterLine(),n=this.bufferHighWaterLine(),a=this.tech_.buffered();return S1({buffered:a,currentTime:s,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{const s=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:s.playlist,error:s})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.timelineChangeController_.on("audioTimelineBehind",()=>{const s=this.audioSegmentLoader_.pendingSegment_;if(!s||!s.segment||!s.segment.syncInfo)return;const r=s.segment.syncInfo.end+.01;this.tech_.setCurrentTime(r)}),this.mainSegmentLoader_.on("earlyabort",s=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:v1}))});const e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();const s=this.getCodecsOrExclude_();s&&this.sourceUpdater_.addOrChangeSourceBuffers(s)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()}),["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach(s=>{this.mainSegmentLoader_.on(s,r=>{this.player_.trigger(Me({},r))}),this.audioSegmentLoader_.on(s,r=>{this.player_.trigger(Me({},r))}),this.subtitleSegmentLoader_.on(s,r=>{this.player_.trigger(Me({},r))})})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){if(e&&e===this.mainPlaylistLoader_.media()){this.logger_("skipping fastQualityChange because new media is same as old");return}this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(()=>{this.mainSegmentLoader_.load()})}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();const e=this.tech_.seekable();if(this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0))return this.tech_.setCurrentTime(e.end(e.length-1))}setupFirstPlay(){const e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){const t=this.seekable();if(!t.length)return!1;const s=t.end(0);let r=s;if(e.start){const n=e.start.timeOffset;n<0?r=Math.max(s+n,t.start(0)):r=Math.min(s,n)}this.trigger("firstplay"),this.tech_.setCurrentTime(r)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){const e=this.tech_.play();typeof e<"u"&&typeof e.then=="function"&&e.then(null,t=>{})}this.trigger("sourceopen")}handleSourceEnded_(){if(!this.inbandTextTracks_.metadataTrack_)return;const e=this.inbandTextTracks_.metadataTrack_.cues;if(!e||!e.length)return;const t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){const t=this.mainSegmentLoader_.getCurrentMediaInfo_();!t||t.hasVideo?e=e&&this.audioSegmentLoader_.ended_:e=this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){if(!this.seekable().length)return!1;const s=this.syncController_.getExpiredTime(e,this.duration());if(s===null)return!1;const r=oi.Playlist.playlistEnd(e,s),n=this.tech_.currentTime(),a=this.tech_.buffered();if(!a.length)return r-n<=Jt;const o=a.end(a.length-1);return o-n<=Jt&&r-o<=Jt}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:s}){if(e=e||this.mainPlaylistLoader_.media(),s=s||t.playlistExclusionDuration||this.playlistExclusionDuration,!e){this.error=t,this.mediaSource.readyState!=="open"?this.trigger("error"):this.sourceUpdater_.endOfStream("network");return}e.playlistErrors_++;const r=this.mainPlaylistLoader_.main.playlists,n=r.filter(Wa),a=n.length===1&&n[0]===e;if(r.length===1&&s!==1/0)return M.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(a);if(a){if(this.main().contentSteering){const A=this.pathwayAttribute_(e),y=this.contentSteeringController_.steeringManifest.ttl*1e3;this.contentSteeringController_.excludePathway(A),this.excludeThenChangePathway_(),setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(A)},y);return}let E=!1;r.forEach(A=>{if(A===e)return;const y=A.excludeUntil;typeof y<"u"&&y!==1/0&&(E=!0,delete A.excludeUntil)}),E&&(M.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let o;e.playlistErrors_>this.maxPlaylistRetries?o=1/0:o=Date.now()+s*1e3,e.excludeUntil=o,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});const u=this.selectPlaylist();if(!u){this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error");return}const h=t.internal?this.logger_:M.log.warn,m=t.message?" "+t.message:"";h(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${m} Switching to playlist ${u.id}.`),u.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);const _=u.targetDuration/2*1e3||5*1e3,T=typeof u.lastRequest=="number"&&Date.now()-u.lastRequest<=_;return this.switchMedia_(u,"exclude",a||T)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){const s=[],r=e==="all";(r||e==="main")&&s.push(this.mainPlaylistLoader_);const n=[];(r||e==="audio")&&n.push("AUDIO"),(r||e==="subtitle")&&(n.push("CLOSED-CAPTIONS"),n.push("SUBTITLES")),n.forEac

219this.main().playlists.forEach(m=>{(m.attributes&&m.attributes.AUDIO)===h&&m!==t&&(m.excludeUntil=1/0)}),this.logger_(`excluding audio group ${h} as ${u} does not support codec(s): "${r.audio}"`)}if(Object.keys(o).length){const h=Object.keys(o).reduce((m,_)=>(m&&(m+=", "),m+=`${_} does not support codec(s): "${o[_].join(",")}"`,m),"")+".";this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:h},playlistExclusionDuration:1/0});return}if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const h=[];if(["video","audio"].forEach(m=>{const _=(Xt(this.sourceUpdater_.codecs[m]||"")[0]||{}).type,T=(Xt(r[m]||"")[0]||{}).type;_&&T&&_.toLowerCase()!==T.toLowerCase()&&h.push(`"${this.sourceUpdater_.codecs[m]}" -> "${r[m]}"`)}),h.length){this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${h.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0});return}}return r}tryToCreateSourceBuffers_(){if(this.mediaSource.readyState!=="open"||this.sourceUpdater_.hasCreatedSourceBuffers()||!this.areMediaTypesKnown_())return;const e=this.getCodecsOrExclude_();if(!e)return;this.sourceUpdater_.createSourceBuffers(e);const t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}excludeUnsupportedVariants_(){const e=this.main().playlists,t=[];Object.keys(e).forEach(s=>{const r=e[s];if(t.indexOf(r.id)!==-1)return;t.push(r.id);const n=zr(this.main,r),a=[];n.audio&&!ko(n.audio)&&!Ur(n.audio)&&a.push(`audio codec ${n.audio}`),n.video&&!ko(n.video)&&!Ur(n.video)&&a.push(`video codec ${n.video}`),n.text&&n.text==="stpp.ttml.im1t"&&a.push(`text codec ${n.text}`),a.length&&(r.excludeUntil=1/0,this.logger_(`excluding ${r.id} for unsupported: ${a.join(", ")}`))})}excludeIncompatibleVariants_(e){const t=[],s=this.main().playlists,r=Ta(Xt(e)),n=Bd(r),a=r.video&&Xt(r.video)[0]||null,o=r.audio&&Xt(r.audio)[0]||null;Object.keys(s).forEach(u=>{const h=s[u];if(t.indexOf(h.id)!==-1||h.excludeUntil===1/0)return;t.push(h.id);const m=[],_=zr(this.mainPlaylistLoader_.main,h),T=Bd(_);if(!(!_.audio&&!_.video)){if(T!==n&&m.push(`codec count "${T}" !== "${n}"`),!this.sourceUpdater_.canChangeType()){const E=_.video&&Xt(_.video)[0]||null,A=_.audio&&Xt(_.audio)[0]||null;E&&a&&E.type.toLowerCase()!==a.type.toLowerCase()&&m.push(`video codec "${E.type}" !== "${a.type}"`),A&&o&&A.type.toLowerCase()!==o.type.toLowerCase()&&m.push(`audio codec "${A.type}" !== "${o.type}"`)}m.length&&(h.excludeUntil=1/0,this.logger_(`excluding ${h.id}: ${m.join(" && ")}`))}})}updateAdCues_(e){let t=0;const s=this.seekable();s.length&&(t=s.start(0)),t1(e,this.cueTagsTrack_,t)}goalBufferLength(){const e=this.tech_.currentTime(),t=Ve.GOAL_BUFFER_LENGTH,s=Ve.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,Ve.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*s,r)}bufferLowWaterLine(){const e=this.tech_.currentTime(),t=Ve.BUFFER_LOW_WATER_LINE,s=Ve.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,Ve.MAX_BUFFER_LOW_WATER_LINE),n=Math.max(t,Ve.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*s,this.bufferBasedABR?n:r)}bufferHighWaterLine(){return Ve.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){$d(this.inbandTextTracks_,"com.apple.streaming",this.tech_),Ob({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,s){const r=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();$d(this.inbandTextTracks_,e,this.tech_),kb({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:r,videoDuration:s})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){const e=this.main();if(e.contentSteering){for(const t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));if(this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart){this.contentSteeringController_.requestSteeringManifest(!0);return}this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(t=>{this.contentSteeringController_.on(t,s=>{this.trigger(Me({},s))})}),this.sourceType_==="dash"&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{const t=this.main();(this.contentSteeringController_.didDASHTagChange(t.uri,t.contentSteering)||(()=>{const n=this.contentSteeringController_.getAvailablePathways(),a=[];for(const o of t.playlists){const u=o.attributes.serviceLocation;if(u&&(a.push(u),!n.has(u)))return!0}return!!(!a.length&&n.size)})())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){const e=this.contentSteeringController_.getPathway();if(!e)return;this.handlePathwayClones_();const s=this.main().playlists,r=new Set;let n=!1;Object.keys(s).forEach(a=>{const o=s[a],u=this.pathwayAttribute_(o),h=u&&e!==u;o.excludeUntil===1/0&&o.lastExcludeReason_==="content-steering"&&!h&&(delete o.excludeUntil,delete o.lastExcludeReason_,n=!0);const _=!o.excludeUntil&&o.excludeUntil!==1/0;!r.has(o.id)&&h&&_&&(r.add(o.id),o.excludeUntil=1/0,o.lastExcludeReason_="content-steering",this.logger_(`excluding ${o.id} for ${o.lastExcludeReason_}`))}),this.contentSteeringController_.manifestType_==="DASH"&&Object.keys(this.mediaTypes_).forEach(a=>{const o=this.mediaTypes_[a];if(o.activePlaylistLoader){const u=o.activePlaylistLoader.media_;u&&u.attributes.serviceLocation!==e&&(n=!0)}}),n&&this.changeSegmentPathway_()}handlePathwayClones_(){const t=this.main().playlists,s=this.contentSteeringController_.currentPathwayClones,r=this.contentSteeringController_.nextPathwayClones;if(s&&s.size||r&&r.size){for(const[a,o]of s.entries())r.get(a)||(this.mainPlaylistLoader_.updateOrDeleteClone(o),this.contentSteeringController_.excludePathway(a));for(const[a,o]of r.entries()){const u=s.get(a);if(!u){t.filter(m=>m.attributes["PATHWAY-ID"]===o["BASE-ID"]).forEach(m=>{this.mainPlaylistLoader_.addClonePathway(o,m)}),this.contentSteeringController_.addAvailablePathway(a);continue}this.equalPathwayClones_(u,o)||(this.mainPlaylistLoader_.updateOrDeleteClone(o,!0),this.contentSteeringController_.addAvailablePathway(a))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...r])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;const s=e["URI-REPLACEMENT"].PARAMS,r=t["URI-REPLACEMENT"].PARAMS;for(const n in s)if(s[n]!==r[n])return!1;for(const n in r)if(s[n]!==r[n])return!1;return!0}changeSegmentPathway_(){const e=this.selectPlaylist();this.pauseLoading(),this.contentSteeringController_.manifestType_==="DASH"&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(!this.mainPlaylistLoader_||!this.mainPlaylistLoader_.main)return;let e=0;const t="non-usable";this.mainPlaylistLoader_.main.playlists.forEach(s=>{const r=this.mainPlaylistLoader_.getKeyIdSet(s);!r||!r.size||r.forEach(n=>{const a="usable",o=this.keyStatusMap_.has(n)&&this.keyStatusMap_.get(n)===a,u=s.lastExcludeReason_===t&&s.excludeUntil===1/0;o?o&&u&&(delete s.excludeUntil,delete s.lastExcludeReason_,this.logger_(`enabling playlist ${s.id} because key ID ${n} is ${a}`)):(s.excludeUntil!==1/0&&s.lastExcludeReason_!==t&&(s.excludeUntil=1/0,s.lastExcludeReason_=t,this.logger_(`excluding playlist ${s.id} because the key ID ${n} doesn't exist in the keyStatusMap or is not ${a}`)),e++)})}),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach(s=>{const r=s&&s.attributes&&s.attributes.RESOLUTION&&s.attributes.RESOLUTION.height<720,n=s.excludeUntil===1/0&&s.lastExcludeReason_===t;r&&n&&(delete s.excludeUntil,M.log.warn(`enabling non-HD playlist ${s.id} because all playlists were excluded due to ${t} key IDs`))})}addKeyStatus_(e,t){const n=(typeof e=="string"?e:Qb(e)).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${n} added to the keyStatusMap`),this.keyStatusMap_.set(n,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}const E1=(i,e,t)=>s=>{const r=i.main.playlists[e],n=Su(r),a=Wa(r);if(typeof s>"u")return a;s?delete r.disabled:r.disabled=!0;const o={renditionInfo:{id:e,bandwidth:r.attributes.BANDWIDTH,resolution:r.attributes.RESOLUTION,codecs:r.attributes.CODECS},cause:"fast-quality"};return s!==a&&!n&&(t(r),s?i.trigger({type:"renditionenabled",metadata:o}):i.trigger({type:"renditiondisabled",metadata:o})),s};class C1{constructor(e,t,s){const{playlistController_:r}=e,n=r.fastQualityChange_.bind(r);if(t.attributes){const a=t.attributes.RESOLUTION;this.width=a&&a.width,this.height=a&&a.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=zr(r.main(),t),this.playlist=t,this.id=s,this.enabled=E1(e.playlists,t.id,n)}}const A1=function(i){i.representations=()=>{const e=i.playlistController_.main(),t=un(e)?i.playlistController_.getAudioTrackPlaylists_():e.playlists;return t?t.filter(s=>!Su(s)).map((s,r)=>new C1(i,s,s.id)):[]}},Qd=["seeking","seeked","pause","playing","error"];class w1 extends M.EventTarget{constructor(e){super(),this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.playedRanges_=[],this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=Lt("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),s=()=>this.monitorCurrentTime_(),r=()=>this.techWaiting_(),n=()=>this.resetTimeUpdate_(),a=this.playlistController_,o=["main","subtitle","audio"],u={};o.forEach(m=>{u[m]={reset:()=>this.resetSegmentDownloads_(m),updateend:()=>this.checkSegmentDownloads_(m)},a[`${m}SegmentLoader_`].on("appendsdone",u[m].updateend),a[`${m}SegmentLoader_`].on("playlistupdate",u[m].reset),this.tech_.on(["seeked","seeking"],u[m].reset)});const h=m=>{["main","audio"].forEach(_=>{a[`${_}SegmentLoader_`][m]("appended",this.seekingAppendCheck_)})};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),h("off"))},this.clearSeekingAppendCheck_=()=>h("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),h("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",r),this.tech_.on(Qd,n),this.tech_.on("canplay",s),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",r),this.tech_.off(Qd,n),this.tech_.off("canplay",s),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),o.forEach(m=>{a[`${m}SegmentLoader_`].off("appendsdone",u[m].updateend),a[`${m}SegmentLoader_`].off("playlistupdate",u[m].reset),this.tech_.off(["seeked","seeking"],u[m].reset)}),this.checkCurrentTimeTimeout_&&x.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&x.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=x.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){const t=this.playlistController_[`${e}SegmentLoader_`];this[`${e}StalledDownloads_`]>0&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[`${e}StalledDownloads_`]=0,this[`${e}Buffered_`]=t.buffered_()}checkSegmentDownloads_(e){const t=this.playlistController_,s=t[`${e}SegmentLoader_`],r=s.buffered_(),n=f2(this[`${e}Buffered_`],r);if(this[`${e}Buffered_`]=r,n){const a={bufferedRanges:r};t.trigger({type:"bufferedrangeschanged",metadata:a}),this.resetSegmentDownloads_(e);return}this[`${e}StalledDownloads_`]++,this.logger_(`found #${this[`${e}StalledDownloads_`]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:s.playlist_&&s.playlist_.id,buffered:Xi(r)}),!(this[`${e}StalledDownloads_`]<10)&&(this.logger_(`${e} loader stalled download exclusion`),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),e!=="subtitle"&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0}))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;const e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+Jt>=t.end(t.length-1)))return this.techWaiting_();if(this.consecutiveUpdates>=5&&e===this.lastRecordedTime)this.consecutiveUpdates++,this.waiting_();else if(e===this.lastRecordedTime)this.consecutiveUpdates++;else{this.playedRanges_.push(Xe([this.lastRecordedTime,e]));const s={playedRanges:this.playedRanges_};this.playlistController_.trigger({type:"playedrangeschanged",metadata:s}),this.consecutiveUpdates=0,this.lastRecordedTime=e}}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;const t=this.seekable(),s=this.tech_.currentTime(),r=this.afterSeekableWindow_(t,s,this.media(),this.allowSeeksWithinUnsafeLiveWindow);let n;if(r&&(n=t.end(t.length-1)),this.beforeSeekableWindow_(t,s)){const A=t.start(0);n=A+(A===t.end(0)?0:Jt)}if(typeof n<"u")return this.logger_(`Trying to seek outside of seekable at time ${s} with seekable range ${bp(t)}. Seeking to ${n}.`),this.tech_.setCurrentTime(n),!0;const a=this.playlistController_.sourceUpdater_,o=this.tech_.buffered(),u=a.audioBuffer?a.audioBuffered():null,h=a.videoBuffer?a.videoBuffered():null,m=this.media(),_=m.partTargetDuration?m.partTargetDuration:(m.targetDuration-Qt)*2,T=[u,h];for(let A=0;A<T.length;A++){if(!T[A])continue;if(Tu(T[A],s)<_)return!1}const E=Vn(o,s);return E.length===0?!1:(n=E.start(0)+Jt,this.logger_(`Buffered region starts (${E.start(0)})  just beyond seek point (${s}). Seeking to ${n}.`),this.tech_.setCurrentTime(n),!0)}waiting_(){if(this.techWaiting_())return;const e=this.tech_.currentTime(),t=this.tech_.buffered(),s=ws(t,e);if(s.length&&e+3<=s.end(0)){this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${s.start(0)} -> ${s.end(0)}]. Attempting to resume playback by seeking to the current time.`),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"});return}}techWaiting_(){const e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){const o=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) ${o}`),this.resetTimeUpdate_(),this.tech_.setCurrentTime(o),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}const s=this.tech_.vhs.playlistController_.sourceUpdater_,r=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:s.audioBuffered(),videoBuffered:s.videoBuffered(),currentTime:t}))return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;const a=Vn(r,t);return a.length>0?(this.logger_(`Stopped at ${t} and seeking to ${a.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0):!1}afterSeekableWindow_(e,t,s,r=!1){if(!e.length)return!1;let n=e.end(e.length-1)+Jt;const a=!s.endList,o=typeof s.partTargetDuration=="number";return a&&(o||r)&&(n=e.end(e.length-1)+s.targetDuration*3),t>n}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:s}){if(!e)return;let r;if(e.length&&t.length){const n=ws(e,s-3),a=ws(e,s),o=ws(t,s);o.length&&!a.length&&n.length&&(r={start:n.end(0),end:o.end(0)})}else Vn(e,s).length||(r=this.gapFromVideoUnderflow_(e,s));return r?(this.logger_(`Encountered a gap in video from ${r.start} to ${r.end}. Seeking to current time ${s}`),!0):!1}skipTheGap_(e){const t=this.tech_.buffered(),s=this.tech_.currentTime(),r=Vn(t,s);if(this.resetTimeUpdate_(),r.length===0||s!==e)return;this.logger_("skipTheGap_:","currentTime:",s,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.tech_.setCurrentTime(r.start(0)+Qt);const n={gapInfo:{from:s,to:r.start(0)}};this.playlistController_.trigger({type:"gapjumped",metadata:n}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"})}gapFromVideoUnderflow_(e,t){const s=c2(e);for(let r=0;r<s.length;r++){const n=s.start(r),a=s.end(r);if(t-n<4&&t-n>2)return{start:n,end:a}}return null}}const D1={errorInterval:30,getSource(i){const t=this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource();return i(t)}},cm=function(i,e){let t=0,s=0;const r=Te(D1,e);i.ready(()=>{i.trigger({type:"usage",name:"vhs-error-reload-initialized"})});const n=function(){s&&i.currentTime(s)},a=function(m){m!=null&&(s=i.duration()!==1/0&&i.currentTime()||0,i.one("loadedmetadata",n),i.src(m),i.trigger({type:"usage",name:"vhs-error-reload"}),i.play())},o=function(){if(Date.now()-t<r.errorInterval*1e3){i.trigger({type:"usage",name:"vhs-error-reload-canceled"});return}if(!r.getSource||typeof r.getSource!="function"){M.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!");return}return t=Date.now(),r.getSource.call(i,a)},u=function(){i.off("loadedmetadata",n),i.off("error",o),i.off("dispose",u)},h=function(m){u(),cm(i,m)};i.on("error",o),i.on("dispose",u),i.reloadSourceOnError=h},I1=function(i){cm(this,i)};var dm="3.14.2",k1="7.0.3",P1="1.3.0",L1="7.2.0",O1="4.0.2";const Le={PlaylistLoader:Ds,Playlist:gt,utils:B2,STANDARD_PLAYLIST_SELECTOR:Ud,INITIAL_PLAYLIST_SELECTOR:Cb,lastBandwidthSelector:Ud,movingAverageBandwidthSelector:xb,comparePlaylistBandwidth:Cu,comparePlaylistResolution:Sb,xhr:Fp()};Object.keys(Ve).forEach(i=>{Object.defineProperty(Le,i,{get(){return M.log.warn(`using Vhs.${i} is UNSAFE be sure you know what you are doing`),Ve[i]},set(e){if(M.log.warn(`using Vhs.${i} is UNSAFE be sure you know what you are doing`),typeof e!="number"||e<0){M.log.warn(`value of Vhs.${i} must be greater than or equal to 0`);return}Ve[i]=e}})});const hm="videojs-vhs",fm=function(i,e){const t=e.media();let s=-1;for(let r=0;r<i.length;r++)if(i[r].id===t.id){s=r;break}i.selectedIndex_=s,i.trigger({selectedIndex:s,type:"change"})},R1=function(i,e){e.representations().forEach(t=>{i.addQualityLevel(t)}),fm(i,e.playlists)};Le.canPlaySource=function(){return M.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};const N1=(i,e,t)=>{if(!i)return i;let s={};e&&e.attributes&&e.attributes.CODECS&&(s=Ta(Xt(e.attributes.CODECS))),t&&t.attributes&&t.attributes.CODECS&&(s.audio=t.attributes.CODECS);const r=Ms(s.video),n=Ms(s.audio),a={};for(const o in i)a[o]={},n&&(a[o].audioContentType=n),r&&(a[o].videoContentType=r),e.contentProtection&&e.contentProtection[o]&&e.contentProtection[o].pssh&&(a[o].pssh=e.contentProtection[o].pssh),typeof i[o]=="string"&&(a[o].url=i[o]);return Te(i,a)},M1=(i,e)=>i.reduce((t,s)=>{if(!s.contentProtection)return t;const r=e.reduce((n,a)=>{const o=s.contentProtection[a];return o&&o.pssh&&(n[a]={pssh:o.pssh}),n},{});return Object.keys(r).length&&t.push(r),t},[]),B1=({player:i,sourceKeySystems:e,audioMedia:t,mainPlaylists:s})=>{if(!i.eme.initializeMediaKeys)return Promise.resolve();const r=t?s.concat([t]):s,n=M1(r,Object.keys(e)),a=[],o=[];

219!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,this.options_.llhls=this.options_.llhls!==!1,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,typeof this.options_.playlistExclusionDuration!="number"&&(this.options_.playlistExclusionDuration=60),typeof this.options_.bandwidth!="number"&&this.options_.useBandwidthFromLocalStorage){const s=pm();s&&s.bandwidth&&(this.options_.bandwidth=s.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),s&&s.throughput&&(this.options_.throughput=s.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}))}typeof this.options_.bandwidth!="number"&&(this.options_.bandwidth=Ve.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Ve.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","customPixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(s=>{typeof this.source_[s]<"u"&&(this.options_[s]=this.source_[s])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio;const t=this.options_.customPixelRatio;typeof t=="number"&&t>=0&&(this.customPixelRatio=t)}setOptions(e={}){this.setOptions_(e)}src(e,t){if(!e)return;this.setOptions_(),this.options_.src=$1(this.source_.src),this.options_.tech=this.tech_,this.options_.externVhs=Le,this.options_.sourceType=uh(t),this.options_.seekTo=n=>{this.tech_.setCurrentTime(n)},this.options_.player_=this.player_,this.playlistController_=new x1(this.options_);const s=Te({liveRangeSafeTimeDelta:Jt},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_});this.playbackWatcher_=new w1(s),this.attachStreamingEventListeners_(),this.playlistController_.on("error",()=>{const n=M.players[this.tech_.options_.playerId];let a=this.playlistController_.error;typeof a=="object"&&!a.code?a.code=3:typeof a=="string"&&(a={message:a,code:3}),n.error(a)});const r=this.options_.bufferBasedABR?Le.movingAverageBandwidthSelector(.55):Le.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):r.bind(this),this.playlistController_.selectInitialPlaylist=Le.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(n){this.playlistController_.selectPlaylist=n.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(n){this.playlistController_.mainSegmentLoader_.throughput.rate=n,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let n=this.playlistController_.mainSegmentLoader_.bandwidth;const a=x.navigator.connection||x.navigator.mozConnection||x.navigator.webkitConnection,o=1e7;if(this.options_.useNetworkInformationApi&&a){const u=a.downlink*1e3*1e3;u>=o&&n>=o?n=Math.max(n,u):n=u}return n},set(n){this.playlistController_.mainSegmentLoader_.bandwidth=n,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){const n=1/(this.bandwidth||1);let a;return this.throughput>0?a=1/this.throughput:a=0,Math.floor(1/(n+a))},set(){M.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>Xi(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>Xi(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{this.options_.useBandwidthFromLocalStorage&&U1({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})}),this.playlistController_.on("selectedinitialmedia",()=>{A1(this)}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=x.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){const e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),B1({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(t=>{this.logger_("error while creating EME key session",t),this.player_.error({message:"Failed to initialize media ke