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2({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:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",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gt(e){if("true"===e)return!0;if("false"===e)return!1;if(e===Number(e).toString())return Number(e);if(""===e||"null"===e)return null;if("string"!=typeof e)return e;try{return JSON.parse(decodeURIComponent(e))}catch(t){return e}}function yt(e){return e.replace(/[A-Z]/g,(e=>`-${e.toLowerCase()}`))}const vt={setDataAttribute(e,t,i){e.setAttribute(`data-bs-${yt(t)}`,i)},removeDataAttribute(e,t){e.removeAttribute(`data-bs-${yt(t)}`)},getDataAttributes(e){if(!e)return{};const t={},i=Object.keys(e.dataset).filter((e=>e.startsWith("bs")&&!e.startsWith("bsConfig")));for(const n of i){let i=n.replace(/^bs/,"");i=i.charAt(0).toLowerCase()+i.slice(1),t[i]=gt(e.dataset[n])}return t},getDataAttribute:(e,t)=>gt(e.getAttribute(`data-bs-${yt(t)}`))};class bt{static get Default(){return{}}static get DefaultType(){return{}}static get NAME(){throw new Error('You have to implement the static method "NAME", for each component!')}_getConfig(e){return e=this._mergeConfigObj(e),e=this._configAfterMerge(e),this._typeCheckConfig(e),e}_configAfterMerge(e){return e}_mergeConfigObj(e,t){const i=Fe(t)?vt.getDataAttribute(t,"config"):{};return{...this.constructor.Default,..."object"==typeof i?i:{},...Fe(t)?vt.getDataAttributes(t):{},..."object"==typeof e?e:{}}}_typeCheckConfig(e,t=this.constructor.DefaultType){for(const[i,n]of Object.entries(t)){const t=e[i],r=Fe(t)?"element":Ue(t);if(!new RegExp(n).test(r))throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${i}" provided type "${r}" but expected type "${n}".`)}}}class _t extends bt{constructor(e,t){super(),(e=je(e))&&(this._element=e,this._config=this._getConfig(t),Ne.set(this._element,this.constructor.DATA_KEY,this))}dispose(){Ne.remove(this._element,this.constructor.DATA_KEY),ft.off(this._element,this.constructor.EVENT_KEY);for(const e of Object.getOwnPropertyNames(this))this[e]=null}_queueCallback(e,t,i=!0){Qe(e,t,i)}_getConfig(e){return e=this._mergeConfigObj(e,this._element),e=this._configAfterMerge(e),this._typeCheckConfig(e),e}static getInstance(e){return Ne.get(je(e),this.DATA_KEY)}static getOrCreateInstance(e,t={}){return this.getInstance(e)||new this(e,"object"==typeof t?t:null)}static get VERSION(){return"5.3.8"}static get DATA_KEY(){return`bs.${this.NAME}`}static get EVENT_KEY(){return`.${this.DATA_KEY}`}static eventName(e){return`${e}${this.EVENT_KEY}`}}const Tt=e=>{let t=e.getAttribute("data-bs-target");if(!t||"#"===t){let i=e.getAttribute("href");if(!i||!i.includes("#")&&!i.startsWith("."))return null;i.includes("#")&&!i.startsWith("#")&&(i=`#${i.split("#")[1]}`),t=i&&"#"!==i?i.trim():null}return t?t.split(",").map((e=>Re(e))).join(","):null},St={find:(e,t=document.documentElement)=>[].concat(...Element.prototype.querySelectorAll.call(t,e)),findOne:(e,t=document.documentElement)=>Element.prototype.querySelector.call(t,e),children:(e,t)=>[].concat(...e.children).filter((e=>e.matches(t))),parents(e,t){const i=[];let n=e.parentNode.closest(t);for(;n;)i.push(n),n=n.parentNode.closest(t);return i},prev(e,t){let i=e.previousElementSibling;for(;i;){if(i.matches(t))return[i];i=i.previousElementSibling}return[]},next(e,t){let i=e.nextElementSibling;for(;i;){if(i.matches(t))return[i];i=i.nextElementSibling}return[]},focusableChildren(e){const t=["a","button","input","textarea","select","details","[tabindex]",'[contenteditable="true"]'].map((e=>`${e}:not([tabindex^="-"])`)).join(",");return this.find(t,e).filter((e=>!$e(e)&&qe(e)))},getSelectorFromElement(e){const t=Tt(e);return t&&St.findOne(t)?t:null},getElementFromSelector(e){const t=Tt(e);return t?St.findOne(t):null},getMultipleElementsFromSelector(e){const t=Tt(e);return t?St.find(t):[]}},wt=(e,t="hide")=>{const i=`click.dismiss${e.EVENT_KEY}`,n=e.NAME;ft.on(document,i,`[data-bs-dismiss="${n}"]`,(function(i){if(["A","AREA"].includes(this.tagName)&&i.preventDefault(),$e(this))return;const r=St.getElementFromSelector(this)||this.closest(`.${n}`);e.getOrCreateInstance(r)[t]()}))},Et=".bs.alert",kt=`close${Et}`,xt=`closed${Et}`;class Ct extends _t{static get NAME(){return"alert"}close(){if(ft.trigger(this._element,kt).defaultPrevented)return;this._element.classList.remove("show");const e=this._element.classList.contains("fade");this._queueCallback((()=>this._destroyElement()),this._element,e)}_destroyElement(){this._element.remove(),ft.trigger(this._element,xt),this.dispose()}static jQueryInterface(e){return this.each((function(){const t=Ct.getOrCreateInstance(this);if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e](this)}}))}}wt(Ct,"close"),Ke(Ct);const It='[data-bs-toggle="button"]';class At extends _t{static get NAME(){return"button"}toggle(){this._element.setAttribute("aria-pressed",this._element.classList.toggle("active"))}static jQueryInterface(e){return this.each((function(){const t=At.getOrCreateInstance(this);"toggle"===e&&t[e]()}))}}ft.on(document,"click.bs.button.data-api",It,(e=>{e.preventDefault();const t=e.target.closest(It);At.getOrCreateInstance(t).toggle()})),Ke(At);const Lt=".bs.swipe",Pt=`touchstart${Lt}`,Ot=`touchmove${Lt}`,Dt=`touchend${Lt}`,Nt=`pointerdown${Lt}`,Mt=`pointerup${Lt}`,Rt={endCallback:null,leftCallback:null,rightCallback:null},Ut={endCallback:"(function|null)",leftCallback:"(function|null)",rightCallback:"(function|null)"};class Bt extends bt{constructor(e,t){super(),this._element=e,e&&Bt.isSupported()&&(this._config=this._getConfig(t),this._deltaX=0,this._supportPointerEvents=Boolean(window.PointerEvent),this._initEvents())}static get Default(){return Rt}static get DefaultType(){return Ut}static get NAME(){return"swipe"}dispose(){ft.off(this._element,Lt)}_start(e){this._supportPointerEvents?this._eventIsPointerPenTouch(e)&&(this._deltaX=e.clientX):this._deltaX=e.touches[0].clientX}_end(e){this._eventIsPointerPenTouch(e)&&(this._deltaX=e.clientX-this._deltaX),this._handleSwipe(),Ye(this._config.endCallback)}_move(e){this._deltaX=e.touches&&e.touches.length>1?0:e.touches[0].clientX-this._deltaX}_handleSwipe(){const e=Math.abs(this._deltaX);if(e<=40)return;const t=e/this._deltaX;this._deltaX=0,t&&Ye(t>0?this._config.rightCallback:this._config.leftCallback)}_initEvents(){this._supportPointerEvents?(ft.on(this._element,Nt,(e=>this._start(e))),ft.on(this._element,Mt,(e=>this._end(e))),this._element.classList.add("pointer-event")):(ft.on(this._element,Pt,(e=>this._start(e))),ft.on(this._element,Ot,(e=>this._move(e))),ft.on(this._element,Dt,(e=>this._end(e))))}_eventIsPointerPenTouch(e){return this._supportPointerEvents&&("pen"===e.pointerType||"touch"===e.pointerType)}static isSupported(){return"ontouchstart"in document.documentElement||navigator.maxTouchPoints>0}}const Ft=".bs.carousel",jt=".data-api",qt="ArrowLeft",$t="ArrowRight",Ht="next",Vt="prev",zt="left",Wt="right",Gt=`slide${Ft}`,Xt=`slid${Ft}

2if(this._config.parent&&(e=this._getFirstLevelChildren(".collapse.show, .collapse.collapsing").filter((e=>e!==this._element)).map((e=>wi.getOrCreateInstance(e,{toggle:!1})))),e.length&&e[0]._isTransitioning)return;if(ft.trigger(this._element,di).defaultPrevented)return;for(const t of e)t.hide();const t=this._getDimension();this._element.classList.remove(yi),this._element.classList.add(vi),this._element.style[t]=0,this._addAriaAndCollapsedClass(this._triggerArray,!0),this._isTransitioning=!0;const i=`scroll${t[0].toUpperCase()+t.slice(1)}`;this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(vi),this._element.classList.add(yi,gi),this._element.style[t]="",ft.trigger(this._element,hi)}),this._element,!0),this._element.style[t]=`${this._element[i]}px`}hide(){if(this._isTransitioning||!this._isShown())return;if(ft.trigger(this._element,pi).defaultPrevented)return;const e=this._getDimension();this._element.style[e]=`${this._element.getBoundingClientRect()[e]}px`,ze(this._element),this._element.classList.add(vi),this._element.classList.remove(yi,gi);for(const e of this._triggerArray){const t=St.getElementFromSelector(e);t&&!this._isShown(t)&&this._addAriaAndCollapsedClass([e],!1)}this._isTransitioning=!0,this._element.style[e]="",this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(vi),this._element.classList.add(yi),ft.trigger(this._element,fi)}),this._element,!0)}_isShown(e=this._element){return e.classList.contains(gi)}_configAfterMerge(e){return e.toggle=Boolean(e.toggle),e.parent=je(e.parent),e}_getDimension(){return this._element.classList.contains("collapse-horizontal")?"width":"height"}_initializeChildren(){if(!this._config.parent)return;const e=this._getFirstLevelChildren(_i);for(const t of e){const e=St.getElementFromSelector(t);e&&this._addAriaAndCollapsedClass([t],this._isShown(e))}}_getFirstLevelChildren(e){const t=St.find(bi,this._config.parent);return St.find(e,this._config.parent).filter((e=>!t.includes(e)))}_addAriaAndCollapsedClass(e,t){if(e.length)for(const i of e)i.classList.toggle("collapsed",!t),i.setAttribute("aria-expanded",t)}static jQueryInterface(e){const t={};return"string"==typeof e&&/show|hide/.test(e)&&(t.toggle=!1),this.each((function(){const i=wi.getOrCreateInstance(this,t);if("string"==typeof e){if(void 0===i[e])throw new TypeError(`No method named "${e}"`);i[e]()}}))}}ft.on(document,mi,_i,(function(e){("A"===e.target.tagName||e.delegateTarget&&"A"===e.delegateTarget.tagName)&&e.preventDefault();for(const e of St.getMultipleElementsFromSelector(this))wi.getOrCreateInstance(e,{toggle:!1}).toggle()})),Ke(wi);const Ei="dropdown",ki=".bs.dropdown",xi=".data-api",Ci="ArrowUp",Ii="ArrowDown",Ai=`hide${ki}`,Li=`hidden${ki}`,Pi=`show${ki}`,Oi=`shown${ki}`,Di=`click${ki}${xi}`,Ni=`keydown${ki}${xi}`,Mi=`keyup${ki}${xi}`,Ri="show",Ui='[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)',Bi=`${Ui}.${Ri}`,Fi=".dropdown-menu",ji=Xe()?"top-end":"top-start",qi=Xe()?"top-start":"top-end",$i=Xe()?"bottom-end":"bottom-start",Hi=Xe()?"bottom-start":"bottom-end",Vi=Xe()?"left-start":"right-start",zi=Xe()?"right-start":"left-start",Wi={autoClose:!0,boundary:"clippingParents",display:"dynamic",offset:[0,2],popperConfig:null,reference:"toggle"},Gi={autoClose:"(boolean|string)",boundary:"(string|element)",display:"string",offset:"(array|string|function)",popperConfig:"(null|object|function)",reference:"(string|element|object)"};class Xi extends _t{constructor(e,t){super(e,t),this._popper=null,this._parent=this._element.parentNode,this._menu=St.next(this._element,Fi)[0]||St.prev(this._element,Fi)[0]||St.findOne(Fi,this._parent),this._inNavbar=this._detectNavbar()}static get Default(){return Wi}static get DefaultType(){return Gi}static get NAME(){return Ei}toggle(){return this._isShown()?this.hide():this.show()}show(){if($e(this._element)||this._isShown())return;const e={relatedTarget:this._element};if(!ft.trigger(this._element,Pi,e).defaultPrevented){if(this._createPopper(),"ontouchstart"in document.documentElement&&!this._parent.closest(".

2_detectNavbar(){return null!==this._element.closest(".navbar")}_getOffset(){const{offset:e}=this._config;return"string"==typeof e?e.split(",").map((e=>Number.parseInt(e,10))):"function"==typeof e?t=>e(t,this._element):e}_getPopperConfig(){const e={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return(this._inNavbar||"static"===this._config.display)&&(vt.setDataAttribute(this._menu,"popper","static"),e.modifiers=[{name:"applyStyles",enabled:!1}]),{...e,...Ye(this._config.popperConfig,[void 0,e])}}_selectMenuItem({key:e,target:t}){const i=St.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter((e=>qe(e)));i.length&&Je(i,t,e===Ii,!i.includes(t)).focus()}static jQueryInterface(e){return this.each((function(){const t=Xi.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e])throw new TypeError(`No method named "${e}"`);t[e]()}}))}static clearMenus(e){if(2===e.button||"keyup"===e.type&&"Tab"!==e.key)return;const t=St.find(Bi);for(const i of t){const t=Xi.getInstance(i);if(!t||!1===t._config.autoClose)continue;const n=e.composedPath(),r=n.includes(t._menu);if(n.includes(t._element)||"inside"===t._config.autoClose&&!r||"outside"===t._config.autoClose&&r)continue;if(t._menu.contains(e.target)&&("keyup"===e.type&&"Tab"===e.key||/input|select|option|textarea|form/i.test(e.target.tagName)))continue;const s={relatedTarget:t._element};"click"===e.type&&(s.clickEvent=e),t._completeHide(s)}}static dataApiKeydownHandler(e){const t=/input|textarea/i.test(e.target.tagName),i="Escape"===e.key,n=[Ci,Ii].includes(e.key);if(!n&&!i)return;if(t&&!i)return;e.preventDefault();const r=this.matches(Ui)?this:St.prev(this,Ui)[0]||St.next(this,Ui)[0]||St.findOne(Ui,e.delegateTarget.parentNode),s=Xi.getOrCreateInstance(r);if(n)return e.stopPropagation(),s.show(),void s._selectMenuItem(e);s._isShown()&&(e.stopPropagation(),s.hide(),r.focus())}}ft.on(document,Ni,Ui,Xi.dataApiKeydownHandler),ft.on(document,Ni,Fi,Xi.dataApiKeydownHandler),ft.on(document,Di,Xi.clearMenus),ft.on(document,Mi,Xi.clearMenus),ft.on(document,Di,Ui,(function(e){e.preventDefault(),Xi.getOrCreateInstance(this).toggle()})),Ke(Xi);const Ki="backdrop",Yi="show",Qi=`mousedown.bs.${Ki}`,Ji={className:"modal-backdrop",clickCallback:null,isAnimated:!1,isVisible:!0,rootElement:"body"},Zi={className:"string",clickCallback:"(function|null)",isAnimated:"boolean",isVisible:"boolean",rootElement:"(element|string)"};class en extends bt{constructor(e){super(),this._config=this._getConfig(e),this._isAppended=!1,this._element=null}static get Default(){return Ji}static get DefaultType(){return Zi}static get NAME(){return Ki}show(e){if(!this._config.isVisible)return void Ye(e);this._append();const t=this._getElement();this._config.isAnimated&&ze(t),t.classList.add(Yi),this._emulateAnimation((()=>{Ye(e)}))}hide(e){this._config.isVisible?(this._getElement().classList.remove(Yi),this._emulateAnimation((()=>{this.dispose(),Ye(e)}))):Ye(e)}dispose(){this._isAppended&&(ft.off(this._element,Qi),this._element.remove(),this._isAppended=!1)}_getElement(){if(!this._element){const e=document.createElement("div");e.className=this._config.className,this._config.isAnimated&&e.classList.add("fade"),this._element=e}return this._element}_configAfterMerge(e){return e.rootElement=je(e.rootElement),e}_append(){if(this._isAppended)return;const e=this._getElement();this._config.rootElement.append(e),ft.on(e,Qi,(()=>{Ye(this._config.clickCallback)})),this._isAppended=!0}_emulateAnimation(e){Qe(e,this._getElement(),this._config.isAnimated)}}const tn=".bs.focustrap",nn=`focusin${tn}`,rn=`keydown.tab${tn}`,sn="backward",an={autofocus:!0,trapElement:null},on={autofocus:"boolean",trapElement:"element"};class ln extends bt{constructor(e){super(),this._config=this._getConfig(e),this._isActive=!1,this._lastTabNavDirection=null}static get Default(){return an}static get DefaultType(){return on}static get NAME(){return"focustrap"}activate(){this._isActive||(this._config.autofocus&&this._config.trapElement.focus(),ft.off(document,tn),ft.on(document,nn,(e=>this._handleFocusin(e))),ft.on(document,rn,(e=>this._handleKeydown(e))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,ft.off(document,tn))}_handleFocusin(e){const{trapElement:t}=this._config;if(e.target===document||e.target===t||t.contains(e.target))return;const i=St.focusableChildren(t);0===i.length?t.focus():this._lastTabNavDirection===sn?i[i.length-1].focus():i[0].focus()}_handleKeydown(e){"Tab"===e.key&&(this._lastTabNavDirection=e.shiftKey?sn:"forward")}}const cn=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",un=".sticky-top",dn="padding-right",hn="margin-right";class pn{constructor(){this._element=document.body}getWidth(){const e=document.documentElement.clientWidth;return Math.abs(window.innerWidth-e)}hide(){const e=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,dn,(t=>t+e)),this._setElementAttributes(cn,dn,(t=>t+e)),this._setElementAttributes(un,hn,(t=>t-e))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,dn),this._resetElementAttributes(cn,dn),this._resetElementAttributes(un,hn)}isOverflowing(){return this.getWidth()>0}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(e,t,i){const n=this.getWidth();this._applyManipulationCallback(e,(e=>{if(e!==this._element&&window.innerWidth>e.clientWidth+n)return;this._saveInitialAttribute(e,t);const r=window.getComputedStyle(e).getPropertyValue(t);e.style.setProperty(t,`${i(Number.parseFloat(r))}px`)}))}_saveInitialAttribute(e,t){const i=e.style.getPropertyValue(t);i&&vt.setDataAttribute(e,t,i)}_resetElementAttributes(e,t){this._applyManipulationCallback(e,(e=>{const i=vt.getDataAttribute(e,t);null!==i?(vt.removeDataAttribute(e,t),e.style.setProperty(t,i)):e.style.removeProperty(t)}))}_applyManipulationCallback(e,t){if(Fe(e))t(e);else for(const i of St.find(e,this._element))t(i)}}const fn=".bs.modal",mn=`hide${fn}`,gn=`hidePrevented${fn}`,yn=`hidden${fn}`,vn=`show${fn}`,bn=`shown${fn}`,_n=`resize${fn}`,Tn=`click.dismiss${fn}`,Sn=`mousedown.dismiss${fn}`,wn=`keydown.dismiss${fn}`,En=`click${fn}.data-api`,kn="modal-open",xn="show",Cn="modal-static",In={backdrop:!0,focus:!0,keyboard:!0},An={backdrop:"(boolean|string)",focus:"boolean",keyboard:"boolean"};class Ln extends _t{constructor(e,t){super(e,t),this._dialog=St.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._isTransitioning=!1,this._scrollBar=new pn,this._addEventListeners()}static get Default(){return In}static get DefaultType(){return An}static get NAME(){return"modal"}toggle(e){return this._isShown?this.hide():this.show(e)}show(e){this._isShown||this._isTransitioning||ft.trigger(this._element,vn,{relatedTarget:e}).defaultPrevented||(this._isShown=!0,this._isTransitioning=!0,this._scrollBar.hide(),document.body.classList.add(kn),this._adjustDialog(),this._backdrop.show((()=>this._showElement(e))))}hide(){this._isShown&&!this._isTransitioning&&(ft.trigger(this._element,mn).defaultPrevented||(this._isShown=!1,this._isTransitioning=!0,this._focustrap.deactivate(),this._element.classList.remove(xn),this._queueCallback((()=>this._hideModal()),this._element,this._isAnimated())))}dispose(){ft.off(window,fn),ft.off(this._dialog,fn),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new en({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new ln({trapElement:this._element})}_showElement(e){document.body.contains(this._element)||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0;const t=St.findOne(".modal-body",this._dialog);t&&(t.scrollTop=0),ze(this._element),this._element.classList.add(xn),this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,ft.trigger(this._element,bn,{relatedTarget:e})}),this._dialog,this._isAnimated())}_addEventListeners(){ft.on(this._element,wn,(e=>{"Escape"===e.key&&(this._config.keyboard?this.hide():this._triggerBackdropTransition())})),ft.on(window,_n,(()=>{this._isShown&&!this._isTransitioning&&this._adjustDialog()})),ft.on(this._element,Sn,(e=>{ft.one(this._element,Tn,(t=>{this._element===e.target&&this._element===t.target&&("static"!==this._config.backdrop?this._config.backdrop&&this.hide():this._triggerBackdropTransition())}))}))}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(kn),this._resetAdjustments(),this._scrollBar.reset(),ft.trigger(this._element,yn)}))}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(ft.trigger(this._element,gn).defaultPrevented)return;const e=this._element.scrollHeight>document.documentElement.clientHeight,t=this._element.style.overflowY;"hidden"===t||this._element.classList.contains(Cn)||(e||(this._element.style.overflowY="hidden"),this._element.classList.add(Cn),this._queueCallback((()=>{this._element.classList.remove(Cn),this._queueCallback((()=>{this._element.style.overflowY=t}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const e=this._element.scrollHeight>document.documentElement.clientHeight,t=this._scrollBar.getWidth(),i=t>0;if(i&&!e){const e=Xe()?"paddingLeft":"paddingRight";this._element.style[e]=`${t}px`}if(!i&&e){const e=Xe()?"paddingRight":"paddingLeft";this._element.style[e]=`${t}px`}}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(e,t){return this.each((function(){const i=Ln.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===i[e])throw new TypeError(`No method named "${e}"`);i[e](t)}}))}}ft.on(document,En,'[data-bs-toggle="modal"]',(function(e){const t=St.getElementFromSelector(this);["A","AREA"].includes(this.tagName)&&e.preventDefault(),ft.one(t,vn,(e=>{e.defaultPrevented||ft.one(t,yn,(()=>{qe(this)&&this.focus()}))}));const i=St.findOne(".modal.show");i&&Ln.getInstance(i).hide(),Ln.getOrCreateInstance(t).toggle(this)})),wt(Ln),Ke(Ln);const Pn=".bs.offcanvas",On=".data-api",Dn=`load${Pn}${On}`,Nn="show",Mn="showing",Rn="hiding",Un=".offcanvas.show",Bn=`show${Pn}`,Fn=`shown${Pn}`,jn=`hide${Pn}`,qn=`hidePrevented${Pn}`,$n=`hidden${Pn}`,Hn=`resize${Pn}`,Vn=`click${Pn}${On}`,zn=`keydown.dismiss${Pn}`,Wn={backdrop:!0,keyboard:!0,scroll:!1},Gn={backdrop:"(boolean|string)",keyboard:"boolean",scroll:"boolean"};class Xn extends _t{constructor(e,t){super(e,t),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get Default(){return Wn}static get DefaultType(){return Gn}static get NAME(){return"offcanvas"}toggle(e){return this._isShown?this.hide():this.show(e)}show(e){this._isShown||ft.trigger(this._element,Bn,{relatedTarget:e}).defaultPrevented||(this._isShown=!0,this._backdrop.show(),this._config.scroll||(new pn).hide(),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add(Mn),this._queueCallback((()=>{this._config.scroll&&!this._config.backdrop||this._focustrap.activate(),this._element.classList.add(Nn),this._element.classList.remove(Mn),ft.trigger(this._element,Fn,{relatedTarget:e})}),this._element,!0))}hide(){this._isShown&&(ft.trigger(this._element,jn).defaultPrevented||(this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.add(Rn),this._backdrop.hide(),this._queueCallback((()=>{this._element.classList.remove(Nn,Rn),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._config.scroll||(new pn).reset(),ft.trigger(this._element,$n)}),this._element,!0)))}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_initializeBackDrop(){const e=Boolean(this._config.backdrop);return new en({className:"offcanvas-backdrop",isVisible:e,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:e?()=>{"static"!==this._config.backdrop?this.hide():ft.trigger(this._element,qn)}:null})}_initializeFocusTrap(){return new ln({trapElement:this._element})}_addEventListeners(){ft.on(this._element,zn,(e=>{"Escape"===e.key&&(this._config.keyboard?this.hide():ft.trigger(this._element,qn))}))}static jQueryInterface(e){return this.each((function(){const t=Xn.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e](this)}}))}}ft.on(document,Vn,'[data-bs-toggle="offcanvas"]',(function(e){const t=St.getElementFromSelector(this);if(["A","AREA"].includes(this.tagName)&&e.preventDefault(),$e(this))return;ft.one(t,$n,(()=>{qe(this)&&this.focus()}));const i=St.findOne(Un);i&&i!==t&&Xn.getInstance(i).hide(),Xn.getOrCreateInstance(t).toggle(this)})),ft.on(window,Dn,(()=>{for(const e of St.find(Un))Xn.getOrCreateInstance(e).show()})),ft.on(window,Hn,(()=>{for(const e of St.find("[aria-modal][class*=show][class*=offcanvas-]"))"fixed"!==getComputedStyle(e).position&&Xn.getOrCreateInstance(e).hide()})),wt(Xn),Ke(Xn);const Kn={"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],dd:[],div:[],dl:[],dt:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},Yn=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Qn=/^(?!javascript:)(?:[a-z0-9+.-]+:|[^&:/?#]*(?:[/?#]|$))/i,Jn=(e,t)=>{const i=e.nodeName.toLowerCase();return t.includes(i)?!Yn.has(i)||Boolean(Qn.test(e.nodeValue)):t.filter((e=>e instanceof RegExp)).some((e=>e.test(i)))},Zn={allowList:Kn,content:{},extraClass:"",html:!1,sanitize:!0,sanitizeFn:null,template:"<div></div>"},er={allowList:"object",content:"object",extraClass:"(string|function)",html:"boolean",sanitize:"boolean",sanitizeFn:"(null|function)",template:"string"},tr={entry:"(string|element|function|null)",selector:"(string|element)"};class ir extends bt{constructor(e){super(),this._config=this._getConfig(e)}static get Default(){return Zn}static get DefaultType(){return er}static get NAME(){return"TemplateFactory"}getContent(){return Object.values(this._config.content).map((e=>this._resolvePossibleFunction(e))).filter(Boolean)}hasContent(){return this.getContent().length>0}changeContent(e){return this._checkContent(e),this._config.content={...this._config.content,...e},this}toHtml(){const e=document.createElement("div");e.innerHTML=this._maybeSanitize(this._config.template);for(const[t,i]of Object.entries(this._config.content))this._setContent(e,i,t);const t=e.children[0],i=this._resolvePossibleFunction(this._config.extraClass);return i&&t.classList.add(...i.split(" ")),t}_typeCheckConfig(e){super._typeCheckConfig(e),this._checkContent(e.content)}_checkContent(e){for(const[t,i]of Object.entries(e))super._typeCheckConfig({selector:t,entry:i},tr)}_setContent(e,t,i){const n=St.findOne(i,e);n&&((t=this._resolvePossibleFunction(t))?Fe(t)?this._putElementInTemplate(je(t),n):this._config.html?n.innerHTML=this._maybeSanitize(t):n.textContent=t:n.remove())}_maybeSanitize(e){return this._config.sanitize?function(e,t,i){if(!e.length)return e;if(i&&"function"==typeof i)return i(e);const n=(new window.DOMParser).parseFromString(e,"text/html"),r=[].concat(...n.body.querySelectorAll("*"));for(const e of r){const i=e.nodeName.toLowerCase();if(!Object.keys(t).includes(i)){e.remove();continue}const n=[].concat(...e.attributes),r=[].concat(t["*"]||[],t[i]||[]);for(const t of n)Jn(t,r)||e.removeAttribute(t.nodeName)}return n.body.innerHTML}(e,this._config.allowList,this._config.sanitizeFn):e}_resolvePossibleFunction(e){return Ye(e,[void 0,this])}_putElementInTemplate(e,t){if(this._config.html)return t.innerHTML="",void t.append(e);t.textContent=e.textContent}}const nr=new Set(["sanitize","allowList","sanitizeFn"]),rr="fade",sr="show",ar=".tooltip-inner",or=".modal",lr="hide.bs.modal",cr="hover",ur="focus",dr="click",hr={AUTO:"auto",TOP:"top",RIGHT:Xe()?"left":"right",BOTTOM:"bottom",LEFT:Xe()?"right":"left"},pr={allowList:Kn,animation:!0,boundary:"clippingParents",container:!1,customClass:"",delay:0,fallbackPlacements:["top","right","bottom","left"],html:!1,offset:[0,6],placement:"top",popperConfig:null,sanitize:!0,sanitizeFn:null,selector:!1,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',title:"",trigger:"hover focus"},fr={allowList:"object",animation:"boolean",boundary:"(string|element)",container:"(string|element|boolean)",customClass:"(string|function)",delay:"(number|object)",fallbackPlacements:"array",html:"boolean",offset:"(array|string|function)",placement:"(string|function)",popperConfig:"(null|object|function)",sanitize:"boolean",sanitizeFn:"(null|function)",selector:"(string|boolean)",template:"string",title:"(string|element|function)",trigger:"string"};class mr extends _t{constructor(e,t){super(e,t),this._isEnabled=!0,this._timeout=0,this._isHovered=null,this._activeTrigger={},this._popper=null,this._templateFactory=null,this._newContent=null,this.tip=null,this._setListeners(),this._config.selector||this._fixTitle()}static get Default(){return pr}static get DefaultType(){return fr}static get NAME(){return"tooltip"}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(){this._isEnabled&&(this._isShown()?this._leave():this._enter())}dispose(){clearTimeout(this._timeout),ft.off(this._element.closest(or),lr,this._hideModalHandler),this._element.getAttribute("data-bs-original-title")&&this._element.setAttribute("title",this._element.getAttribute("data-bs-original-title")),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this._isWithContent()||!this._isEnabled)return;const e=ft.trigger(this._element,this.constructor.eventName("show")),t=(He(this._element)||this._element.ownerDocument.documentElement).contains(this._element);if(e.defaultPrevented||!t)return;this._disposePopper();const i=this._getTipElement();this._element.setAttribute("aria-describedby",i.getAttribute("id"));const{container:n}=this._config;if(this._element.ownerDocument.documentElement.contains(this.tip)||(n.append(i),ft.trigger(this._element,this.constructor.eventName("inserted"))),this._popper=this._createPopper(i),i.classList.add(sr),"ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))ft.on(e,"mouseover",Ve);this._queueCallback((()=>{ft.trigger(this._element,this.constructor.eventName("shown")),!1===this._isHovered&&this._leave(),this._isHovered=!1}),this.tip,this._isAnimated())}hide(){if(this._isShown()&&!ft.trigger(this._element,this.constructor.eventName("hide")).defaultPrevented){if(this._getTipElement().classList.remove(sr),"ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))ft.off(e,"mouseover",Ve);this._activeTrigger[dr]=!1,this._activeTrigger[ur]=!1,this._activeTrigger[cr]=!1,this._isHovered=null,this._queueCallback((()=>{this._isWithActiveTrigger()||(this._isHovered||this._disposePopper(),this._element.removeAttribute("aria-describedby"),ft.trigger(this._element,this.constructor.eventName("hidden")))}),this.tip,this._isAnimated())}}update(){this._popper&&this._popper.update()}_isWithContent(){return Boolean(this._getTitle())}_getTipElement(){return this.tip||(this.tip=this._createTipElement(this._newContent||this._getContentForTemplate())),this.tip}_createTipElement(e){const t=this._getTemplateFactory(e).toHtml();if(!t)return null;t.classList.remove(rr,sr),t.classList.add(`bs-${this.constructor.NAME}-auto`);const i=(e=>{do{e+=Math.floor(1e6*Math.random())}while(document.getElementById(e));return e})(this.constructor.NAME).toString();return t.setAttribute("id",i),this._isAnimated()&&t.classList.add(rr),t}setContent(e){this._newContent=e,this._isShown()&&(this._disposePopper(),this.show())}_getTemplateFactory(e){return this._templateFactory?this._templateFactory.changeContent(e):this._templateFactory=new ir({...this._config,content:e,extraClass:this._resolvePossibleFunction(this._config.customClass)}),this._templateFactory}_getContentForTemplate(){return{[ar]:this._getTitle()}}_getTitle(){return this._resolvePossibleFunction(this._config.title)||this._element.getAttribute("data-bs-original-title")}_initializeOnDelegatedTarget(e){return this.constructor.getOrCreateInstance(e.delegateTarget,this._getDelegateConfig())}_isAnimated(){return this._config.animation||this.tip&&this.tip.classList.contains(rr)}_isShown(){return this.tip&&this.tip.classList.contains(sr)}_createPopper(e){const t=Ye(this._config.placement,[this,e,this._element]),i=hr[t.toUpperCase()];return Pe(this._element,e,this._getPopperConfig(i))}_getOffset(){const{offset:e}=this._config;return"string"==typeof e?e.split(",").map((e=>Number.parseInt(e,10))):"function"==typeof e?t=>e(t,this._element):e}_resolvePossibleFunction(e){return Ye(e,[this._element,this._element])}_getPopperConfig(e){const t={placement:e,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"preSetPlacement",enabled:!0,phase:"beforeMain",fn:e=>{this._getTipElement().setAttribute("data-popper-placement",e.state.placement)}}]};return{...t,...Ye(this._config.popperConfig,[void 0,t])}}_setListeners(){const e=this._config.trigger.split(" ");for(const t of e)if("click"===t)ft.on(this._element,this.constructor.eventName("click"),this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger[dr]=!(t._isShown()&&t._activeTrigger[dr]),t.toggle()}));else if("manual"!==t){const e=t===cr?this.constructor.eventName("mouseenter"):this.constructor.eventName("focusin"),i=t===cr?this.constructor.eventName("mouseleave"):this.constructor.eventName("focusout");ft.on(this._element,e,this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger["focusin"===e.type?ur:cr]=!0,t._enter()})),ft.on(this._element,i,this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger["focusout"===e.type?ur:cr]=t._element.contains(e.relatedTarget),t._leave()}))}this._hideModalHandler=()=>{this._element&&this.hide()},ft.on(this._element.closest(or),lr,this._hideModalHandler)}_fixTitle(){const 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i={type:"tag",tagType:"start"},t[1]&&(i.attributes=Bl(t[1]),i.attributes["TIME-OFFSET"]=parseFloat(i.attributes["TIME-OFFSET"]),i.attributes.PRECISE=/YES/.test(i.attributes.PRECISE)),void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(e),t)return i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT:(.*)?$/.exec(e),t)return i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e),t)return i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-SKIP:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"skip"},i.attributes=Bl(t[1]),i.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(i.attributes["SKIPPED-SEGMENTS"]=parseInt(i.attributes["SKIPPED-SEGMENTS"],10)),i.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(i.attributes["RECENTLY-REMOVED-DATERANGES"]=i.attributes["RECENTLY-REMOVED-DATERANGES"].split(Rl)),void this.trigger("data",i);

2if(t=/^#EXT-X-PART:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"part"},i.attributes=Bl(t[1]),["DURATION"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["INDEPENDENT","GAP"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))})),i.attributes.hasOwnProperty("BYTERANGE")&&(i.attributes.byterange=Ul(i.attributes.BYTERANGE)),void this.trigger("data",i);if(t=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"server-control"},i.attributes=Bl(t[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))})),void this.trigger("data",i);if(t=/^#EXT-X-PART-INF:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"part-inf"},i.attributes=Bl(t[1]),["PART-TARGET"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),void this.trigger("data",i);if(t=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"preload-hint"},i.attributes=Bl(t[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach((function(e){if(i.attributes.hasOwnProperty(e)){i.attributes[e]=parseInt(i.attributes[e],10);const t="BYTERANGE-LENGTH"===e?"length":"offset";i.attributes.byterange=i.attributes.byterange||{},i.attributes.byterange[t]=i.attributes[e],delete i.attributes[e]}})),void this.trigger("data",i);if(t=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"rendition-report"},i.attributes=Bl(t[1]),["LAST-MSN","LAST-PART"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseInt(i.attributes[e],10))})),void this.trigger("data",i);if(t=/^#EXT-X-DATERANGE:(.*)$/.exec(e),t&&t[1]){i={type:"tag",tagType:"daterange"},i.attributes=Bl(t[1]),["ID","CLASS"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=String(i.attributes[e]))})),["START-DATE","END-DATE"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=new Date(i.attributes[e]))})),["DURATION","PLANNED-DURATION"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["END-ON-NEXT"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/i.test(i.attributes[e]))})),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=i.attributes[e].toString(16))}));const e=/^X-([A-Z]+-)+[A-Z]+$/;for(const t in i.attributes){if(!e.test(t))continue;const n=/[0-9A-Fa-f]{6}/g.test(i.attributes[t]),r=/^\d+(\.\d+)?$/.test(i.attributes[t]);i.attributes[t]=n?i.attributes[t].toString(16):r?parseFloat(i.attributes[t]):String(i.attributes[t])}return void this.trigger("data",i)}if(t=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(e),t)this.trigger("data",{type:"tag",tagType:"independent-segments"});else if(t=/^#EXT-X-I-FRAMES-ONLY/.exec(e),t)this.trigger("data",{type:"tag",tagType:"i-frames-only"});else{if(t=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(e),t)return i={type:"tag",tagType:"content-steering"},i.attributes=Bl(t[1]),void this.trigger("data",i);if(t=/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/.exec(e),t)return i={type:"tag",tagType:"i-frame-playlist"},i.attributes=Bl(t[1]),i.attributes.URI&&(i.uri=i.attributes.URI),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes.RESOLUTION&&(i.attributes.RESOLUTION=Fl(i.attributes.RESOLUTION)),i.attributes["AVERAGE-BANDWIDTH"]&&(i.attributes["AVERAGE-BANDWIDTH"]=parseInt(i.attributes["AVERAGE-BANDWIDTH"],10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),void this.trigger("data",i);if(t=/^#EXT-X-DEFINE:(.*)$/.exec(e),t)return i={type:"tag",tagType:"define"},i.attributes=Bl(t[1]),void this.trigger("data",i);this.trigger("data",{type:"tag",data:e.slice(4)})}}}}else this.trigger("data",{type:"comment",text:e.slice(1)})})):this.trigger("data",{type:"uri",uri:e}))}addParser({expression:e,customType:t,dataParser:i,segment:n}){"function"!=typeof i&&(i=e=>e),this.customParsers.push((r=>{if(e.exec(r))return this.trigger("data",{type:"custom",data:i(r),customType:t,segment:n}),!0}))}addTagMapper({expression:e,map:t}){this.tagMappers.push((i=>e.test(i)?t(i):i))}}const ql=function(e){const t={};return Object.keys(e).forEach((function(i){var n;t[(n=i,n.toLowerCase().replace(/-(\w)/g,(e=>e[1].toUpperCase())))]=e[i]})),t},$l=function(e){const{serverControl:t,targetDuration:i,partTargetDuration:n}=e;if(!t)return;const r="#EXT-X-SERVER-CONTROL",s="holdBack",a="partHoldBack",o=i&&3*i,l=n&&2*n;i&&!t.hasOwnProperty(s)&&(t[s]=o,this.trigger("info",{message:`${r} defaulting HOLD-BACK to targetDuration * 3 (${o}).`})),o&&t[s]<o&&(this.trigger("warn",{message:`${r} clamping HOLD-BACK (${t[s]}) to targetDuration * 3 (${o})`}),t[s]=o),n&&!t.hasOwnProperty(a)&&(t[a]=3*n,this.trigger("info",{message:`${r} defaulting PART-HOLD-BACK to partTargetDuration * 3 (${t[a]}).`})),n&&t[a]<l&&(this.trigger("warn",{message:`${r} clamping PART-HOLD-BACK (${t[a]}) to partTargetDuration * 2 (${l}).`}),t[a]=l)};class Hl extends Dl{constructor(e={}){super(),this.lineStream=new Ml,this.parseStream=new jl,this.lineStream.pipe(this.parseStream),this.mainDefinitions=e.mainDefinitions||{},this.params=new URL(e.uri,"https://a.com").searchParams,this.lastProgramDateTime=null;const t=this,i=[];let n,r,s={},a=!1;const o=function(){},l={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}};let c=0;this.manifest={allowCache:!0,discontinuityStarts:[],dateRanges:[],iFramePlaylists:[],segments:[]};let u=0,d=0;const h={};this.on("end",(()=>{s.uri||!s.parts&&!s.preloadHints||(!s.map&&n&&(s.map=n),!s.key&&r&&(s.key=r),s.timeline||"number"!=typeof c||(s.timeline=c),this.manifest.preloadSegment=s)})),this.parseStream.on("data",(function(e){let p,f;if(t.manifest.definitions)for(const i in t.manifest.definitions)if(e.uri&&(e.uri=e.uri.replace(`{$${i}}`,t.manifest.definitions[i])),e.attributes)for(const n in e.attributes)"string"==typeof e.attributes[n]&&(e.attributes[n]=e.attributes[n].replace(`{$${i}}`,t.manifest.definitions[i]));({tag(){({version(){e.version&&(this.manifest.version=e.version)},"allow-cache"(){this.manifest.allowCache=e.allowed,"allowed"in e||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange(){const t={};"length"in e&&(s.byterange=t,t.length=e.length,"offset"in e||(e.offset=u)),"offset"in e&&(s.byterange=t,t.offset=e.offset),u=t.offset+t.length},endlist(){this.manifest.endList=!0},inf(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),e.title&&(s.title=e.title),e.duration>0&&(s.duration=e.duration),0===e.duration&&(s.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=i},key(){if(e.attributes)if("NONE"!==e.attributes.METHOD)if(e.attributes.URI){if("com.apple.streamingkeydelivery"===e.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:e.attributes});if("com.microsoft.playready"===e.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.microsoft.playready"]={uri:e.attributes.URI});if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===e.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(e.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===e.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==e.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):e.attributes.KEYID&&"0x"===e.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:e.attributes.KEYFORMAT,keyId:e.attributes.KEYID.substring(2)},pssh:Nl(e.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),r={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(r.iv=e.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else r=null;else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence"(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+e.number})},"discontinuity-sequence"(){isFinite(e.number)?(this.manifest.discontinuitySequence=e.number,c=e.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+e.number})},"playlist-type"(){/VOD|EVENT/.test(e.playlistType)?this.manifest.playlistType=e.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+e.playlist})},map(){n={}

2,e.uri&&(n.uri=e.uri),e.byterange&&(n.byterange=e.byterange),r&&(n.key=r)},"stream-inf"(){this.manifest.playlists=i,this.manifest.mediaGroups=this.manifest.mediaGroups||l,e.attributes?(s.attributes||(s.attributes={}),Pl(s.attributes,e.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||l,!(e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME))return void this.trigger("warn",{message:"ignoring incomplete or missing media group"});const t=this.manifest.mediaGroups[e.attributes.TYPE];t[e.attributes["GROUP-ID"]]=t[e.attributes["GROUP-ID"]]||{},p=t[e.attributes["GROUP-ID"]],f={default:/yes/i.test(e.attributes.DEFAULT)},f.default?f.autoselect=!0:f.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(f.language=e.attributes.LANGUAGE),e.attributes.URI&&(f.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(f.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(f.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(f.forced=/yes/i.test(e.attributes.FORCED)),p[e.attributes.NAME]=f},discontinuity(){c+=1,s.discontinuity=!0,this.manifest.discontinuityStarts.push(i.length)},"program-date-time"(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=e.dateTimeString,this.manifest.dateTimeObject=e.dateTimeObject),s.dateTimeString=e.dateTimeString,s.dateTimeObject=e.dateTimeObject;const{lastProgramDateTime:t}=this;this.lastProgramDateTime=new Date(e.dateTimeString).getTime(),null===t&&this.manifest.segments.reduceRight(((e,t)=>(t.programDateTime=e-1e3*t.duration,t.programDateTime)),this.lastProgramDateTime)},targetduration(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+e.duration}):(this.manifest.targetDuration=e.duration,$l.call(this,this.manifest))},start(){e.attributes&&!isNaN(e.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:e.attributes["TIME-OFFSET"],precise:e.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out"(){s.cueOut=e.data},"cue-out-cont"(){s.cueOutCont=e.data},"cue-in"(){s.cueIn=e.data},skip(){this.manifest.skip=ql(e.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",e.attributes,["SKIPPED-SEGMENTS"])},part(){a=!0;const t=this.manifest.segments.length,i=ql(e.attributes);s.parts=s.parts||[],s.parts.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=d),d=i.byterange.offset+i.byterange.length);const n=s.parts.length-1;this.warnOnMissingAttributes_(`#EXT-X-PART #${n} for segment #${t}`,e.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach(((e,t)=>{e.hasOwnProperty("lastPart")||this.trigger("warn",{message:`#EXT-X-RENDITION-REPORT #${t} lacks required attribute(s): LAST-PART`})}))},"server-control"(){const t=this.manifest.serverControl=ql(e.attributes);t.hasOwnProperty("canBlockReload")||(t.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),$l.call(this,this.manifest),t.canSkipDateranges&&!t.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint"(){const t=this.manifest.segments.length,i=ql(e.attributes),n=i.type&&"PART"===i.type;s.preloadHints=s.preloadHints||[],s.preloadHints.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=n?d:0,n&&(d=i.byterange.offset+i.byterange.length)));const r=s.preloadHints.length-1;if(this.warnOnMissingAttributes_(`#EXT-X-PRELOAD-HINT #${r} for segment #${t}`,e.attributes,["TYPE","URI"]),i.type)for(let e=0;e<s.preloadHints.length-1;e++){const n=s.preloadHints[e];n.type&&n.type===i.type&&this.trigger("warn",{message:`#EXT-X-PRELOAD-HINT #${r} for segment #${t} has the same TYPE ${i.type} as preload hint #${e}`})}}

2,"rendition-report"(){const t=ql(e.attributes);this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(t);const i=this.manifest.renditionReports.length-1,n=["LAST-MSN","URI"];a&&n.push("LAST-PART"),this.warnOnMissingAttributes_(`#EXT-X-RENDITION-REPORT #${i}`,e.attributes,n)},"part-inf"(){this.manifest.partInf=ql(e.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",e.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),$l.call(this,this.manifest)},daterange(){this.manifest.dateRanges.push(ql(e.attributes));const t=this.manifest.dateRanges.length-1;this.warnOnMissingAttributes_(`#EXT-X-DATERANGE #${t}`,e.attributes,["ID","START-DATE"]);const i=this.manifest.dateRanges[t];i.endDate&&i.startDate&&new Date(i.endDate)<new Date(i.startDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE END-DATE must be equal to or later than the value of the START-DATE"}),i.duration&&i.duration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE DURATION must not be negative"}),i.plannedDuration&&i.plannedDuration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE PLANNED-DURATION must not be negative"});const n=!!i.endOnNext;if(n&&!i.class&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must have a CLASS attribute"}),n&&(i.duration||i.endDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must not contain DURATION or END-DATE attributes"}),i.duration&&i.endDate){const e=i.startDate.getTime()+1e3*i.duration;this.manifest.dateRanges[t].endDate=new Date(e)}if(h[i.id]){for(const e in h[i.id])if(i[e]&&JSON.stringify(h[i.id][e])!==JSON.stringify(i[e])){this.trigger("warn",{message:"EXT-X-DATERANGE tags with the same ID in a playlist must have the same attributes values"});break}const e=this.manifest.dateRanges.findIndex((e=>e.id===i.id));this.manifest.dateRanges[e]=Pl(this.manifest.dateRanges[e],i),h[i.id]=Pl(h[i.id],i),this.manifest.dateRanges.pop()}else h[i.id]=i},"independent-segments"(){this.manifest.independentSegments=!0},"i-frames-only"(){this.manifest.iFramesOnly=!0,this.requiredCompatibilityversion(this.manifest.version,4)},"content-steering"(){this.manifest.contentSteering=ql(e.attributes),this.warnOnMissingAttributes_("#EXT-X-CONTENT-STEERING",e.attributes,["SERVER-URI"])},define(){this.manifest.definitions=this.manifest.definitions||{};const t=(e,t)=>{e in this.manifest.definitions?this.trigger("error",{message:`EXT-X-DEFINE: Duplicate name ${e}`}):this.manifest.definitions[e]=t};if("QUERYPARAM"in e.attributes){if("NAME"in e.attributes||"IMPORT"in e.attributes)return void this.trigger("error",{message:"EXT-X-DEFINE: Invalid attributes"});const i=this.params.get(e.attributes.QUERYPARAM);return i?void t(e.attributes.QUERYPARAM,decodeURIComponent(i)):void this.trigger("error",{message:`EXT-X-DEFINE: No query param ${e.attributes.QUERYPARAM}`})}return"NAME"in e.attributes?"IMPORT"in e.attributes?void this.trigger("error",{message:"EXT-X-DEFINE: Invalid attributes"}):"VALUE"in e.attributes&&"string"==typeof e.attributes.VALUE?void t(e.attributes.NAME,e.attributes.VALUE):void this.trigger("error",{message:`EXT-X-DEFINE: No value for ${e.attributes.NAME}`}):"IMPORT"in e.attributes?this.mainDefinitions[e.attributes.IMPORT]?void t(e.attributes.IMPORT,this.mainDefinitions[e.attributes.IMPORT]):void this.trigger("error",{message:`EXT-X-DEFINE: No value ${e.attributes.IMPORT} to import, or IMPORT used on main playlist`}):void this.trigger("error",{message:"EXT-X-DEFINE: No attribute"})},"i-frame-playlist"(){this.manifest.iFramePlaylists.push({attributes:e.attributes,uri:e.uri,timeline:c}),this.warnOnMissingAttributes_("#EXT-X-I-FRAME-STREAM-INF",e.attributes,["BANDWIDTH","URI"])}}[e.tagType]||o).call(t)},uri(){s.uri=e.uri,i.push(s),this.manifest.targetDuration&&!("duration"in s)&&(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),s.duration=this.manifest.targetDuration),r&&(s.key=r),s.timeline=c,n&&(s.map=n),d=0,null!==this.lastProgramDateTime&&(s.programDateTime=this.lastProgramDateTime,this.lastProgramDateTime+=1e3*s.duration),s={}},comment(){},custom(){e.segment?(s.custom=s.custom||{},s.custom[e.customType]=e.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[e.customType]=e.data)}})[e.type].call(t)}))}requiredCompatibilityversion(e,t){(e<t||!e)&&this.trigger("warn",{message:`manifest must be at least version ${t}`})}warnOnMissingAttributes_(e,t,i){const n=[];

2i.forEach((function(e){t.hasOwnProperty(e)||n.push(e)})),n.length&&this.trigger("warn",{message:`${e} lacks required attribute(s): ${n.join(", ")}`})}push(e){this.lineStream.push(e)}end(){this.lineStream.push("\n"),this.manifest.dateRanges.length&&null===this.lastProgramDateTime&&this.trigger("warn",{message:"A playlist with EXT-X-DATERANGE tag must contain atleast one EXT-X-PROGRAM-DATE-TIME tag"}),this.lastProgramDateTime=null,this.trigger("end")}addParser(e){this.parseStream.addParser(e)}addTagMapper(e){this.parseStream.addTagMapper(e)}}var Vl,zl,Wl={mp4:/^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,webm:/^(vp0?[89]|av0?1|opus|vorbis)/,ogg:/^(vp0?[89]|theora|flac|opus|vorbis)/,video:/^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,audio:/^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,text:/^(stpp.ttml.im1t)/,muxerVideo:/^(avc0?1)/,muxerAudio:/^(mp4a)/,muxerText:/a^/},Gl=["video","audio","text"],Xl=["Video","Audio","Text"],Kl=function(e){return e?e.replace(/avc1\.(\d+)\.(\d+)/i,(function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})):e},Yl=function(e){void 0===e&&(e="");var t=e.split(","),i=[];return t.forEach((function(e){var t;e=e.trim(),Gl.forEach((function(n){var r=Wl[n].exec(e.toLowerCase());if(r&&!(r.length<=1)){t=n;var s=e.substring(0,r[1].length),a=e.replace(s,"");i.push({type:s,details:a,mediaType:n})}})),t||i.push({type:e,details:"",mediaType:"unknown"})})),i},Ql=function(e){return void 0===e&&(e=""),Wl.audio.test(e.trim().toLowerCase())},Jl=function(e){if(e&&"string"==typeof e){var t,i=e.toLowerCase().split(",").map((function(e){return Kl(e.trim())})),n="video";1===i.length&&Ql(i[0])?n="audio":1===i.length&&(void 0===(t=i[0])&&(t=""),Wl.text.test(t.trim().toLowerCase()))&&(n="application");var r="mp4";return i.every((function(e){return Wl.mp4.test(e)}))?r="mp4":i.every((function(e){return Wl.webm.test(e)}))?r="webm":i.every((function(e){return Wl.ogg.test(e)}))&&(r="ogg"),n+"/"+r+';codecs="'+e+'"'}},Zl=function(e,t){return void 0===e&&(e=""),void 0===t&&(t=!1),El().MediaSource&&El().MediaSource.isTypeSupported&&El().MediaSource.isTypeSupported(Jl(e))||t&&El().ManagedMediaSource&&El().ManagedMediaSource.isTypeSupported&&El().ManagedMediaSource.isTypeSupported(Jl(e))||!1},ec=function(e){return void 0===e&&(e=""),e.toLowerCase().split(",").every((function(e){e=e.trim();for(var t=0;t<Xl.length;t++)if(Wl["muxer"+Xl[t]].test(e))return!0;return!1}))},tc="mp4a.40.2",ic=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,nc=/^application\/dash\+xml/i,rc=function(e){return ic.test(e)?"hls":nc.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null},sc=function(e){return"function"===ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer instanceof ArrayBuffer},ac=function(e){return e instanceof Uint8Array?e:(Array.isArray(e)||sc(e)||e instanceof ArrayBuffer||(e="number"!=typeof e||"number"==typeof e&&e!=e?0:[e]),new Uint8Array(e&&e.buffer||e,e&&e.byteOffset||0,e&&e.byteLength||0))},oc=El().BigInt||Number,lc=[oc("0x1"),oc("0x100"),oc("0x10000"),oc("0x1000000"),oc("0x100000000"),oc("0x10000000000"),oc("0x1000000000000"),oc("0x100000000000000"),oc("0x10000000000000000")],cc=(Vl=new Uint16Array([65484]),255===(zl=new Uint8Array(Vl.buffer,Vl.byteOffset,Vl.byteLength))[0]||zl[0],function(e,t){var i=void 0===t?{}:t,n=i.signed,r=void 0!==n&&n,s=i.le,a=void 0!==s&&s;e=ac(e);var o=a?"reduce":"reduceRight",l=(e[o]?e[o]:Array.prototype[o]).call(e,(function(t,i,n){var r=a?n:Math.abs(n+1-e.length);return t+oc(i)*lc[r]}),oc(0));if(r){var c=lc[e.length]/oc(2)-oc(1);(l=oc(l))>c&&(l-=c,l-=c,l-=oc(2))}return Number(l)}),uc=function(e,t){if("string"!=typeof e&&e&&"function"==typeof e.toString&&(e=e.toString()),"string"!=typeof e)return new Uint8Array;t||(e=unescape(encodeURIComponent(e)));for(var i=new Uint8Array(e.length),n=0;n<e.length;n++)i[n]=e.charCodeAt(n);return i},dc=function(e,t,i){var n=void 0===i?{}:i,r=n.offset,s=void 0===r?0:r,a=n.mask,o=void 0===a?[]:a;e=ac(e);var l=(t=ac(t)).every?t.every:Array.prototype.every;return t.length&&e.length-s>=t.length&&l.call(t,(function(t,i){return t===(o[i]?o[i]&e[s+i]:e[s+i])}))},hc=i(28978);const pc=e=>!!e&&"object"==typeof e,fc=(...e)=>e.reduce(((e,t)=>("object"!=typeof t||Object.keys(t).forEach((i=>

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2h((([e,t])=>{this[e].forEach(((e,i)=>this[t](i)))})),this.clearingTimersOnDispose_=!1})))}getIsDisabled(){return Boolean(this.el_.disabled)}getIsExpresslyInert(){return this.el_.inert&&!this.el_.ownerDocument.documentElement.inert}getIsFocusable(e){return(e||this.el_).tabIndex>=0&&!(this.getIsDisabled()||this.getIsExpresslyInert())}getIsAvailableToBeFocused(e){function t(e){const t=El().getComputedStyle(e,null),i=t.getPropertyValue("visibility");return"none"!==t.getPropertyValue("display")&&!["hidden","collapse"].includes(i)}return e||(e=this.el()),!!(function(e){if(e.offsetWidth+e.offsetHeight+e.getBoundingClientRect().height+e.getBoundingClientRect().width===0)return!1;const t={x:e.getBoundingClientRect().left+e.offsetWidth/2,y:e.getBoundingClientRect().top+e.offsetHeight/2};if(t.x<0)return!1;if(t.x>(xl().documentElement.clientWidth||El().innerWidth))return!1;if(t.y<0)return!1;if(t.y>(xl().documentElement.clientHeight||El().innerHeight))return!1;let i=xl().elementFromPoint(t.x,t.y);for(;i;){if(i===e)return!0;if(!i.parentNode)return!1;i=i.parentNode}}(e)&&(i=e,t(i.parentElement)&&t(i)&&"0"!==i.style.opacity&&"0px"!==El().getComputedStyle(i).height&&"0px"!==El().getComputedStyle(i).width)&&(!e.parentElement||e.tabIndex>=0));var i}static registerComponent(e,t){if("string"!=typeof e||!e)throw new Error(`Illegal component name, "${e}"; must be a non-empty string.`);const i=Vh.getComponent("Tech"),n=i&&i.isTech(t),r=Vh===t||Vh.prototype.isPrototypeOf(t.prototype);if(n||!r){let t;throw t=n?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error(`Illegal component, "${e}"; ${t}.`)}e=qh(e),Vh.components_||(Vh.components_={});const s=Vh.getComponent("Player");if("Player"===e&&s&&s.players){const e=s.players,t=Object.keys(e);if(e&&t.length>0)for(let i=0;i<t.length;i++)if(null!==e[t[i]])throw new Error("Can not register Player component after player has been created.")}return Vh.components_[e]=t,Vh.components_[jh(e)]=t,t}static getComponent(e){if(e&&Vh.components_)return Vh.components_[e]}}function zh(e,t,i,n){return function(e,t,i){if("number"!=typeof t||t<0||t>i)throw new Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${t}) is non-numeric or out of bounds (0-${i}).`)}(e,n,i.length-1),i[n][t]}function Wh(e){let t;return t=void 0===e||0===e.length?{length:0,start(){throw new Error("This TimeRanges object is empty")},end(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:zh.bind(null,"start",0,e),end:zh.bind(null,"end",1,e)},El().Symbol&&El().Symbol.iterator&&(t[El().Symbol.iterator]=()=>(e||[]).values()),t}function Gh(e,t){return Array.isArray(e)?Wh(e):void 0===e||void 0===t?Wh():Wh([[e,t]])}Vh.registerComponent("Component",Vh);const Xh=function(e,t){e=e<0?0:e;let i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600);const s=Math.floor(t/60%60),a=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),r=r>0||a>0?r+":":"",n=((r||s>=10)&&n<10?"0"+n:n)+":",i=i<10?"0"+i:i,r+n+i};let Kh=Xh;function Yh(e){Kh=e}function Qh(){Kh=Xh}function Jh(e,t=e){return Kh(e,t)}var Zh=Object.freeze({__proto__:null,createTimeRanges:Gh,createTimeRange:Gh,setFormatTime:Yh,resetFormatTime:Qh,formatTime:Jh});function ep(e,t){let i,n,r=0;if(!t)return 0;e&&e.length||(e=Gh(0,0));for(let s=0;s<e.length;s++)i=e.start(s),n=e.end(s),n>t&&(n=t),r+=n-i;return r/t}function tp(e){if(e instanceof tp)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:zu(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=tp.defaultMessages[this.code]||"")}function ip(e){return null!=e&&"function"==typeof e.then}function np(e){ip(e)&&e.then(null,(e=>{}))}tp.prototype.code=0,tp.prototype.message="",tp.prototype.status=null,tp.prototype.metadata=null,tp.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],tp.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."},tp.MEDIA_ERR_CUSTOM=0,tp.prototype.MEDIA_ERR_CUSTOM=0,tp.MEDIA_ERR_ABORTED=1,tp.prototype.MEDIA_ERR_ABORTED=1,tp.MEDIA_ERR_NETWORK=2,tp.prototype.MEDIA_ERR_NETWORK=2,tp.MEDIA_ERR_DECODE=3,tp.prototype.MEDIA_ERR_DECODE=3,tp.MEDIA_ERR_SRC_NOT_SUPPORTED=4,tp.prototype.MEDIA_ERR_SRC_NOT_SUPPORTED=4,tp.MEDIA_ERR_ENCRYPTED=5,tp.prototype.MEDIA_ERR_ENCRYPTED=5;const rp=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(((t,i,n)=>(e[i]&&(t[i]=e[i]),t)),{cues:e.cues&&Array.prototype.map.call(e.cues,(function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}}))})};var sp=rp;const ap="vjs-modal-dialog";class op extends Vh{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=xd("div",{className:`${ap}-content`},{role:"document"}),this.descEl_=xd("p",{className:`${ap}-description vjs-control-text`,id:this.el().getAttribute("aria-describedby")}),Cd(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":`${this.id()}_description`,"aria-hidden":"true","aria-label":this.label(),role:"dialog","aria-live":"polite"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return`${ap} vjs-hidden ${super.buildCSSClass()}`}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){if(this.opened_)return void(this.options_.fillAlways&&this.fill());const e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){if(!this.opened_)return;const e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger({type:"modalclose",bubbles:!0}),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}closeable(e){if("boolean"==typeof e){const t=this.closeable_=!!e;let i=this.getChild("closeButton");if(t&&!i){const e=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){const t=this.contentEl(),i=t.parentNode,n=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),Gd(t,e),this.trigger("modalfill"),n?i.insertBefore(t,n):i.appendChild(t);const r=this.getChild("closeButton");r&&i.appendChild(r.el_),this.trigger("aftermodalfill")}empty(){this.trigger("beforemodalempty"),Vd(this.contentEl()),this.trigger("modalempty")}content(e){return void 0!==e&&(this.content_=e),this.content_}conditionalFocus_(){const e=xl().activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){if(this.trigger({type:"modalKeydown",originalEvent:e,target:this,bubbles:!0}),e.stopPropagation(),"Escape"===e.key&&this.closeable())return e.preventDefault(),void this.close();if("Tab"!==e.key)return;const t=this.focusableEls_(),i=this.el_.querySelector(":focus");let n;for(let e=0;e<t.length;e++)if(i===t[e]){n=e;break}xl().activeElement===this.el_&&(n=0),e.shiftKey&&0===n?(t[t.length-1].focus(),e.preventDefault()):e.shiftKey||n!==t.length-1||(t[0].focus(),e.preventDefault())}focusableEls_(){const e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,(e=>(e instanceof El().HTMLAnchorElement||e instanceof El().HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof El().HTMLInputElement||e instanceof El().HTMLSelectElement||e instanceof El().HTMLTextAreaElement||e instanceof El().HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof El().HTMLIFrameElement||e instanceof El().HTMLObjectElement||e instanceof El().HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")))}}op.prototype.options_={pauseOnOpen:!0,temporary:!0},Vh.registerComponent("ModalDialog",op);class lp extends Ch{constructor(e=[]){super(),this.tracks_=[];for(let t=0;t<e.length;t++)this.addTrack(e[t])}get length(){return this.tracks_.length}addTrack(e){const t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},Ah(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,n=this.length;i<n;i++)if(this[i]===e){t=this[i],t.off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let i=0,n=this.length;i<n;i++){const n=this[i];if(n.id===e){t=n;break}}return t}}lp.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"};for(const e in lp.prototype.allowedEvents_)lp.prototype["on"+e]=null;const cp=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)};class up extends lp{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){cp(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&cp(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,cp(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 dp=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)};class hp extends lp{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){dp(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set(){}})}addTrack(e){e.selected&&dp(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,dp(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}}class pp extends lp{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_),-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}toJSON(){return this.tracks_.map((e=>e.toJSON()))}}class fp{constructor(e){fp.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){const t=this.length||0;let i=0;const n=e.length;this.cues_=e,this.length_=e.length;const r=function(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})};if(t<n)for(i=t;i<n;i++)r.call(this,i)}getCueById(e){let t=null;for(let i=0,n=this.length;i<n;i++){const n=this[i];if(n.id===e){t=n;break}}return t}}const mp={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},gp={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},yp={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},vp={disabled:"disabled",hidden:"hidden",showing:"showing"};class bp extends Ch{constructor(e={}){super();const t={id:e.id||"vjs_track_"+uh(),kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const e in t)Object.defineProperty(this,e,{get:()=>t[e],set(){}});Object.defineProperty(this,"label",{get:()=>i,set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}const _p=function(e){return new URL(e,xl().baseURI)},Tp=function(e){return new URL(e,xl().baseURI).href},Sp=function(e){if("string"==typeof e){const t=e.split("?")[0].replace(/\/+$/,"").match(/\.([^.\/]+)$/);return t?t[1].toLowerCase():""}return""},wp=function(e,t=El().location){return _p(e).origin!==t.origin};var Ep=Object.freeze({__proto__:null,parseUrl:_p,getAbsoluteURL:Tp,getFileExtension:Sp,isCrossOrigin:wp});const kp=function(e,t){const i=new(El().WebVTT.Parser)(El(),El().vttjs,El().WebVTT.StringDecoder()),n=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){n.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),n.length>0&&(El().console&&El().console.groupCollapsed&&El().console.groupCollapsed(`Text Track parsing errors for ${t.src}`),n.forEach((e=>Fu.error(e))),El().console&&El().console.groupEnd&&El().console.groupEnd()),i.flush()},xp=function(e,t){const i={uri:e},n=wp(e);n&&(i.cors=n);const r="use-credentials"===t.tech_.crossOrigin();r&&(i.withCredentials=r),Il()(i,Sh(this,(function(e,i,n){if(e)return Fu.error(e,i);t.loaded_=!0,"function"!=typeof El().WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(e=>{if("vttjserror"!==e.type)return kp(n,t);Fu.error(`vttjs failed to load, stopping trying to process ${t.src}`)})):kp(n,t)})))};class Cp extends bp{constructor(e={}

2){if(!e.tech)throw new Error("A tech was not provided.");const t=Gu(e,{kind:yp[e.kind]||"subtitles",language:e.language||e.srclang||""});let i=vp[t.mode]||"disabled";const n=t.default;"metadata"!==t.kind&&"chapters"!==t.kind||(i="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks;const r=new fp(this.cues_),s=new fp(this.activeCues_);let a=!1;this.timeupdateHandler=Sh(this,(function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_?(this.activeCues=this.activeCues,a&&(this.trigger("cuechange"),a=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))):"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))})),this.tech_.one("dispose",(()=>{this.stopTracking()})),"disabled"!==i&&this.startTracking(),Object.defineProperties(this,{default:{get:()=>n,set(){}},mode:{get:()=>i,set(e){vp[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||xp(this.src,this),this.stopTracking(),"disabled"!==i&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?r:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0===this.cues.length)return s;const e=this.tech_.currentTime(),t=[];for(let i=0,n=this.cues.length;i<n;i++){const n=this.cues[i];n.startTime<=e&&n.endTime>=e&&t.push(n)}if(a=!1,t.length!==this.activeCues_.length)a=!0;else for(let e=0;e<t.length;e++)-1===this.activeCues_.indexOf(t[e])&&(a=!0);return this.activeCues_=t,s.setCues_(this.activeCues_),s},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==t.kind&&"captions"!==t.kind)&&xp(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(El().vttjs.VTTCue)(e.startTime,e.endTime,e.text);for(const i in e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}const i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}toJSON(){return sp(this)}removeCue(e){let t=this.cues_.length;for(;t--;){const i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}Cp.prototype.allowedEvents_={cuechange:"cuechange"};class Ip extends bp{constructor(e={}){const t=Gu(e,{kind:gp[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"enabled",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class Ap extends bp{constructor(e={}){const t=Gu(e,{kind:mp[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"selected",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class Lp extends Ch{constructor(e={}){let t;super();const i=new Cp(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get:()=>t},track:{get:()=>i}}),t=Lp.NONE,i.addEventListener("loadeddata",(()=>{t=Lp.LOADED,this.trigger({type:"load",target:this})}))}}Lp.prototype.allowedEvents_={load:"load"},Lp.NONE=0,Lp.LOADING=1,Lp.LOADED=2,Lp.ERROR=3;const Pp={audio:{ListClass:up,TrackClass:Ip,capitalName:"Audio"},video:{ListClass:hp,TrackClass:Ap,capitalName:"Video"},text:{ListClass:pp,TrackClass:Cp,capitalName:"Text"}};Object.keys(Pp).forEach((function(e){Pp[e].getterName=`${e}Tracks`,Pp[e].privateName=`${e}Tracks_`}));const Op={remoteText:{ListClass:pp,TrackClass:Cp,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){const t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}},TrackClass:Lp,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Dp=Object.assign({},Pp,Op);Op.names=Object.keys(Op),Pp.names=Object.keys(Pp),Dp.names=[].concat(Op.names).concat(Pp.names);class Np extends Vh{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",(function(){this.hasStarted_=!0})),this.on("loadstart",(function(){this.hasStarted_=!1})),Dp.names.forEach((t=>{const i=Dp[t];e&&e[i.getterName]&&(this[i.privateName]=e[i.getterName])})),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)})),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==e.nativeCaptions&&!0!==e.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new Dp.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(Sh(this,(function(){const e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Gh(0,0)}bufferedPercent(){return ep(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(Pp.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}

2static getTech(e){if(e)return Np.techs_&&Np.techs_[e]?Np.techs_[e]:(e=qh(e),El()&&El().videojs&&El().videojs[e]?(Fu.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),El().videojs[e]):void 0)}}Dp.names.forEach((function(e){const t=Dp[e];Np.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Np.prototype.featuresVolumeControl=!0,Np.prototype.featuresMuteControl=!0,Np.prototype.featuresFullscreenResize=!1,Np.prototype.featuresPlaybackRate=!1,Np.prototype.featuresProgressEvents=!1,Np.prototype.featuresSourceset=!1,Np.prototype.featuresTimeupdateEvents=!1,Np.prototype.featuresNativeTextTracks=!1,Np.prototype.featuresVideoFrameCallback=!1,Np.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let n=e.sourceHandlers;n||(n=e.sourceHandlers=[]),void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){const i=e.sourceHandlers||[];let n;for(let e=0;e<i.length;e++)if(n=i[e].canPlayType(t),n)return n;return""},e.selectSourceHandler=function(t,i){const n=e.sourceHandlers||[];let r;for(let e=0;e<n.length;e++)if(r=n[e].canHandleSource(t,i),r)return n[e];return null},e.canPlaySource=function(t,i){const n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""},["seekable","seeking","duration"].forEach((function(e){const t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})}),e.prototype),e.prototype.setSource=function(t){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:Fu.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},Vh.registerComponent("Tech",Np),Np.registerTech("Tech",Np),Np.defaultTechOrder_=[];const Mp={},Rp={},Up={};function Bp(e,t,i){e.setTimeout((()=>Vp(t,Mp[t.type],i,e)),1)}function Fp(e,t,i,n=null){const r="call"+qh(i),s=e.reduce(Hp(r),n),a=s===Up,o=a?null:t[i](s);return function(e,t,i,n){for(let r=e.length-1;r>=0;r--){const s=e[r];s[t]&&s[t](n,i)}}(e,i,o,a),o}const jp={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},qp={setCurrentTime:1,setMuted:1,setVolume:1},$p={play:1,pause:1};function Hp(e){return(t,i)=>t===Up?Up:i[e]?i[e](t):t}function Vp(e={},t=[],i,n,r=[],s=!1){const[a,...o]=t;if("string"==typeof a)Vp(e,Mp[a],i,n,r,s);else if(a){const t=function(e,t){const i=Rp[e.id()];let n=null;if(null==i)return n=t(e),Rp[e.id()]=[[t,n]],n;for(let e=0;e<i.length;e++){const[r,s]=i[e];r===t&&(n=s)}return null===n&&(n=t(e),i.push([t,n])),n}(n,a);if(!t.setSource)return r.push(t),Vp(e,o,i,n,r,s);t.setSource(Object.assign({},e),(function(a,l){if(a)return Vp(e,o,i,n,r,s);r.push(t),Vp(l,e.type===l.type?o:Mp[l.type],i,n,r,s)}))}else o.length?Vp(e,o,i,n,r,s):s?i(e,r):Vp(e,Mp["*"],i,n,r,!0)}const zp={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"},Wp=function(e=""){const t=Sp(e);return zp[t.toLowerCase()]||""},Gp=function(e){if(Array.isArray(e)){let t=[];e.forEach((function(e){e=Gp(e),Array.isArray(e)?t=t.concat(e):zu(e)&&t.push(e)})),e=t}else e="string"==typeof e&&e.trim()?[Xp({src:e})]:zu(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Xp(e)]:[];return e};function Xp(e){if(!e.type){const t=Wp(e.src);t&&(e.type=t)}return e}const Kp=pd?10009:fd?461:8,Yp={codes:{play:415,pause:19,ff:417,rw:412,back:Kp},names:{415:"play",19:"pause",417:"ff",412:"rw",[Kp]:"back"},isEventKey(e,t){return t=t.toLowerCase(),!(!this.names[e.keyCode]||this.names[e.keyCode]!==t)},getEventName(e){if(this.names[e.keyCode])return this.names[e.keyCode];if(this.codes[e.code]){const t=this.codes[e.code];return this.names[t]}return null}};class Qp extends Ch{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 e=t.key.substring(5).toLowerCase();this.move(e)}else if(Yp.isEventKey(t,"play")||Yp.isEventKey(t,"pause")||Yp.isEventKey(t,"ff")||Yp.isEventKey(t,"rw")){t.preventDefault();const e=Yp.getEventName(t);this.performMediaAction_(e)}else Yp.isEventKey(t,"Back")&&e.target&&"function"==typeof e.target.closeable&&e.target.closeable()&&(t.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+5);break;case"rw":this.userSeek_(this.player_.currentTime()-5)}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}handlePlayerBlur_(e){const t=e.relatedTarget;let i=null;const n=this.getCurrentComponent(e.target);t&&(i=Boolean(t.closest(".video-js")),t.classList.contains("vjs-text-track-settings")&&!this.isPaused_&&this.searchForTrackSelect_()),(e.currentTarget.contains(e.relatedTarget)||i)&&t||(n&&"CloseButton"===n.name()?this.refocusComponent():(this.pause(),n&&n.el()&&(this.lastFocusedComponent_=n)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){const e=this.player_,t=[];function i(e){for(const n of e)n.hasOwnProperty("el_")&&n.getIsFocusable()&&n.getIsAvailableToBeFocused(n.el())&&t.push(n),n.hasOwnProperty("children_")&&n.children_.length>0&&i(n.children_)}return e.children_.forEach((e=>{if(e.hasOwnProperty("el_")){if(e.getIsFocusable&&e.getIsAvailableToBeFocused&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el()))return void t.push(e);e.hasOwnProperty("children_")&&e.children_.length>0?i(e.children_):e.hasOwnProperty("items")&&e.items.length>0?i(e.items):this.findSuitableDOMChild(e)&&t.push(e)}if("ErrorDisplay"===e.name_&&e.opened_){const i=e.el_.querySelector(".vjs-errors-ok-button-container");i&&i.querySelectorAll("button").forEach(((e,i)=>{t.push({name:()=>"ModalButton"+(i+1),el:()=>e,getPositions:()=>{const t=e.getBoundingClientRect();return{boundingClientRect:{x:t.x,y:t.y,width:t.width,height:t.height,top:t.top,right:t.right,bottom:t.bottom,left:t.left},center:{x:t.left+t.width/2,y:t.top+t.height/2,width:0,height:0,top:t.top+t.height/2,right:t.left+t.width/2,bottom:t.top+t.height/2,left:t.left+t.width/2}}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:e=>!0,focus:()=>e.focus()})}))}})),this.focusableComponents=t,this.focusableComponents}findSuitableDOMChild(e){return e.el()?function t(i){if(e.getIsFocusable(i)&&e.getIsAvailableToBeFocused(i))return i;for(let e=0;e<i.children.length;e++){const n=t(i.children[e]);if(n)return n}return null}(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();const t=e||document.activeElement;if(this.focusableComponents.length)for(const e of this.focusableComponents)if(e.el()===t)return e}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())return this.focusableComponents.splice(t,1),void this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}clear(){this.focusableComponents.length>0&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(e){const t=this.getCurrentComponent();if(!t)return;const i=t.getPositions(),n=this.focusableComponents.filter((n=>n!==t&&this.isInDirection_(i.boundingClientRect,n.getPositions().boundingClientRect,e))),r=this.findBestCandidate_(i.center,n,e);r?this.focus(r):this.trigger({type:"endOfFocusableComponents",direction:e,focusedComponent:t})}findBestCandidate_(e,t,i){let n=1/0,r=null;for(const s of t){const t=s.getPositions().center,a=this.calculateDistance_(e,t,i);a<n&&(n=a,r=s)}return r}isInDirection_(e,t,i){switch(i){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name())return void this.focus(this.focusableComponents[e])}else this.focus(this.updateFocusableComponents()[0])}focus(e){"object"==typeof e&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,i){const n=Math.abs(e.x-t.x),r=Math.abs(e.y-t.y);let s;switch(i){case"right":case"left":s=n+100*r;break;case"up":s=2*r+.5*n;break;case"down":s=5*r+n;break;default:s=n+r}return s}searchForTrackSelect_(){const e=this;for(const t of e.updateFocusableComponents())if("TextTrackSelect"===t.constructor.name){e.focus(t);break}}}Vh.registerComponent("MediaLoader",class extends Vh{constructor(e,t,i){if(super(e,Gu({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,n=t.playerOptions.techOrder;i<n.length;i++){const t=qh(n[i]);let r=Np.getTech(t);if(t||(r=Vh.getComponent(t)),r&&r.isSupported()){e.loadTech_(t);break}}}});class Jp extends Vh{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&Fu.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;const n=xd(e,t,i);return this.player_.options_.experimentalSvgIcons||n.appendChild(xd("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(n),n}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=xd("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";const i=this.localize(e);this.controlText_=e,Cd(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return`vjs-control vjs-button ${super.buildCSSClass()}`}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}Vh.registerComponent("ClickableComponent",Jp);class Zp extends Jp{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return xd("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null===e||"anonymous"===e||"use-credentials"===e?this.$("img")&&(this.$("img").crossOrigin=e):this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}update(e){const t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(xd("picture",{className:"vjs-poster",tabIndex:-1},{},xd("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?np(this.player_.play()):this.player_.pause())}}Zp.prototype.crossorigin=Zp.prototype.crossOrigin,Vh.registerComponent("PosterImage",Zp);const ef="#222",tf="#ccc",nf={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',

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

2this.on(e,"durationchange",i),this.on(e,"loadstart",i),this.on(e,"loadedmetadata",i)}buildCSSClass(){return"vjs-duration"}updateContent(e){const t=this.player_.duration();this.updateTextNode_(t)}}hf.prototype.labelText_="Duration",hf.prototype.controlText_="Duration",Vh.registerComponent("DurationDisplay",hf),Vh.registerComponent("TimeDivider",class extends Vh{createEl(){const e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}});class pf extends uf{constructor(e,t){super(e,t),this.on(e,"durationchange",(e=>this.updateContent(e)))}buildCSSClass(){return"vjs-remaining-time"}createEl(){const e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(xd("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"!=typeof this.player_.duration())return;let t;t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t)}}pf.prototype.labelText_="Remaining Time",pf.prototype.controlText_="Remaining Time",Vh.registerComponent("RemainingTimeDisplay",pf),Vh.registerComponent("LiveDisplay",class extends Vh{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",(e=>this.updateShowing(e)))}createEl(){const e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=xd("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(xd("span",{className:"vjs-control-text",textContent:`${this.localize("Stream Type")} `})),this.contentEl_.appendChild(xl().createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}});class ff extends of{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){const e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=xd("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function mf(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}ff.prototype.controlText_="Seek to live, currently playing live",Vh.registerComponent("SeekToLive",ff);var gf=Object.freeze({__proto__:null,clamp:mf});class yf extends Vh{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){if(!this.enabled())return;const e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){const t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||rd||e.preventDefault(),Bd(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){const t=this.bar.el_.ownerDocument;Fd(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(!this.el_||!this.bar)return;const e=this.getProgress();return e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",(()=>{const t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"}))),e}getProgress(){return Number(mf(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){const t=$d(this.el_,e);return this.vertical()?t.y:t.x}handleKeyDown(e){const t=this.options_.playerOptions.spatialNavigation,i=t&&t.enabled,n=t&&t.horizontalSeek;i?n&&"ArrowLeft"===e.key||!n&&"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):n&&"ArrowRight"===e.key||!n&&"ArrowUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(this.pendingSeekTime()&&(this.pendingSeekTime(null),this.userSeek_(this.player_.currentTime())),super.handleKeyDown(e)):"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):"ArrowUp"===e.key||"ArrowRight"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}Vh.registerComponent("Slider",yf);const vf=(e,t)=>mf(e/t*100,0,100).toFixed(2)+"%";Vh.registerComponent("LoadProgressBar",class extends Vh{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",(e=>this.update(e)))}createEl(){const e=super.createEl("div",{className:"vjs-load-progress"}),t=xd("span",{className:"vjs-control-text"}),i=xd("span",{textContent:this.localize("Loaded")}),n=xl().createTextNode(": ");return this.percentageEl_=xd("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",(()=>{const e=this.player_.liveTracker,t=this.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():this.player_.duration(),n=this.player_.bufferedEnd(),r=this.partEls_,s=vf(n,i);this.percent_!==s&&(this.el_.style.width=s,Cd(this.percentageEl_,s),this.percent_=s);for(let e=0;e<t.length;e++){const i=t.start(e),s=t.end(e);let a=r[e];a||(a=this.el_.appendChild(xd()),r[e]=a),a.dataset.start===i&&a.dataset.end===s||(a.dataset.start=i,a.dataset.end=s,a.style.left=vf(i,n),a.style.width=vf(s-i,n))}for(let e=r.length;e>t.length;e--)this.el_.removeChild(r[e-1]);r.length=t.length}))}}),Vh.registerComponent("TimeTooltip",class extends Vh{constructor(e,t){super(e,t),this.update=wh(Sh(this,this.update),Th)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){const n=qd(this.el_),r=jd(this.player_.el()),s=e.width*t;if(!r||!n)return;let a=e.left-r.left+s,o=e.width-s+(r.right-e.right);o||(o=e.width-s,a=s);let l=n.width/2;a<l?l+=l-a:o<l&&(l=o),l<0?l=0:l>n.width&&(l=n.width),l=Math.round(l),this.el_.style.right=`-${l}px`,this.write(i)}write(e){Cd(this.el_,e)}updateTime(e,t,i,n){this.requestNamedAnimationFrame("TimeTooltip#updateTime",(()=>{let r;const s=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){const e=this.player_.liveTracker.liveWindow(),i=e-t*e;r=(i<1?"":"-")+Jh(i,e)}else r=Jh(i,s);this.update(e,t,r),n&&n()}))}});class bf extends Vh{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=wh(Sh(this,this.update),Th)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t,i){const n=this.getChild("timeTooltip");if(!n)return;const r=i&&i.target&&"function"==typeof i.target.pendingSeekTime?i.target.pendingSeekTime():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,r)}}bf.prototype.options_={children:[]},vd||ed||bf.prototype.options_.children.push("timeTooltip"),Vh.registerComponent("PlayProgressBar",bf);class _f extends Vh{constructor(e,t){super(e,t),this.update=wh(Sh(this,this.update),Th)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){const i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(()=>{this.el_.style.left=e.width*t+"px"}))}}_f.prototype.options_={children:["timeTooltip"]},Vh.registerComponent("MouseTimeDisplay",_f);class Tf extends yf{constructor(e,t){(t=Gu(Tf.prototype.options_,t)).children=[...t.children];const i=e.options_.disableSeekWhileScrubbingOnMobile&&(vd||ed)||e.options_.disableSeekWhileScrubbingOnSTV;(!vd&&!ed||i)&&t.children.splice(1,0,"mouseTimeDisplay"),super(e,t),this.shouldDisableSeekWhileScrubbing_=i,this.pendingSeekTime_=null,this.setEventHandlers_()}setEventHandlers_(){this.update_=Sh(this,this.update),this.update=wh(this.update_,Th),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 xl()&&"visibilityState"in xl()&&this.on(xl(),"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===xl().visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Th))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"===xl().visibilityState)return;const t=super.update();return this.requestNamedAnimationFrame("SeekBar#update",(()=>{const i=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),n=this.player_.liveTracker;let r=this.player_.duration();n&&n.isLive()&&(r=this.player_.liveTracker.liveCurrentTime()),this.percent_!==t&&(this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.percent_=t),this.currentTime_===i&&this.duration_===r||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Jh(i,r),Jh(r,r)],"{1} of {2}")),this.currentTime_=i,this.duration_=r),this.bar&&this.bar.update(jd(this.el()),this.getProgress(),e)})),t}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}pendingSeekTime(e){if(void 0!==e)if(null!==e){const t=this.player_.duration();this.pendingSeekTime_=Math.max(0,Math.min(e,t))}else this.pendingSeekTime_=null;return this.pendingSeekTime_}getPercent(){if(null!==this.pendingSeekTime())return this.pendingSeekTime()/this.player_.duration();const e=this.getCurrentTime_();let t;const i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){Xd(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.shouldDisableSeekWhileScrubbing_||this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){if(!Xd(e)||isNaN(this.player_.duration()))return;let i;t||this.player_.scrubbing()||this.player_.scrubbing(!0);const n=this.calculateDistance(e),r=this.player_.liveTracker;if(r&&r.isLive()){if(n>=.99)return void r.seekToLiveEdge();const e=r.seekableStart(),t=r.liveCurrentTime();if(i=e+n*r.liveWindow(),i>=t&&(i=t),i<=e&&(i=e+.1),i===1/0)return}else i=n*this.player_.duration(),i===this.player_.duration()&&(i-=.1);this.shouldDisableSeekWhileScrubbing_?this.pendingSeekTime(i):this.userSeek_(i),this.player_.options_.enableSmoothSeeking&&this.update()}enable(){super.enable();const e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();const e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),null!==this.pendingSeekTime()&&(this.userSeek_(this.pendingSeekTime()),this.pendingSeekTime(null)),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?np(this.player_.play()):this.update_()}handlePendingSeek_(e){this.player_.paused()||this.player_.pause();const t=null!==this.pendingSeekTime()?this.pendingSeekTime():this.player_.currentTime();this.pendingSeekTime(t+e),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}stepForward(){this.shouldDisableSeekWhileScrubbing_?this.handlePendingSeek_(this.options().stepSeconds):this.userSeek_(this.player_.currentTime()+this.options().stepSeconds)}stepBack(){this.shouldDisableSeekWhileScrubbing_?this.handlePendingSeek_(-this.options().stepSeconds):this.userSeek_(this.player_.currentTime()-this.options().stepSeconds)}handleAction(e){null!==this.pendingSeekTime()&&(this.userSeek_(this.pendingSeekTime()),this.pendingSeekTime(null)),this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){const t=this.player_.liveTracker;if(" "===e.key||"Enter"===e.key)e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if("Home"===e.key)e.preventDefault(),e.stopPropagation(),this.userSeek_(0);else if("End"===e.key)e.preventDefault(),e.stopPropagation(),t&&t.isLive()?this.userSeek_(t.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(e.key)){e.preventDefault(),e.stopPropagation();const i=.1*parseInt(e.key,10);t&&t.isLive()?this.userSeek_(t.seekableStart()+t.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else"PageDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-this.options().stepSeconds*this.options().pageMultiplier)):"PageUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+this.options().stepSeconds*this.options().pageMultiplier)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["durationchange","timeupdate"],this.update),this.off(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in xl()&&"visibilityState"in xl()&&this.off(xl(),"visibilitychange",this.toggleVisibility_),super.dispose()}}Tf.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar",stepSeconds:5,pageMultiplier:12},Vh.registerComponent("SeekBar",Tf);class Sf extends Vh{constructor(e,t){super(e,t),this.handleMouseMove=wh(Sh(this,this.handleMouseMove),Th),this.throttledHandleMouseSeek=wh(Sh(this,this.handleMouseSeek),Th),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){const t=this.getChild("seekBar");if(!t)return;const i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(!i&&!n)return;const r=t.el(),s=qd(r);let a=$d(r,e).x;a=mf(a,0,1),n&&n.update(s,a),i&&i.update(s,t.getProgress())}handleMouseSeek(e){const t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}

2disable(){if(this.children().forEach((e=>e.disable&&e.disable())),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,["mousemove","touchmove"],this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){const e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&np(this.player_.play())}}enable(){this.children().forEach((e=>e.enable&&e.enable())),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,["mousemove","touchmove"],this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){const e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){const t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){const t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}Sf.prototype.options_={children:["seekBar"]},Vh.registerComponent("ProgressControl",Sf);class wf extends of{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],(e=>this.handlePictureInPictureChange(e))),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],(e=>this.handlePictureInPictureEnabledChange(e))),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(()=>this.handlePictureInPictureAudioModeChange())),this.disable()}buildCSSClass(){return`vjs-picture-in-picture-control vjs-hidden ${super.buildCSSClass()}`}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){xl().pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in El()?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof xl().exitPictureInPicture&&super.show()}}wf.prototype.controlText_="Picture-in-Picture",Vh.registerComponent("PictureInPictureToggle",wf);class Ef extends of{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",(e=>this.handleFullscreenChange(e))),!1===xl()[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return`vjs-fullscreen-control ${super.buildCSSClass()}`}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}Ef.prototype.controlText_="Fullscreen",Vh.registerComponent("FullscreenToggle",Ef),Vh.registerComponent("VolumeLevel",class extends Vh{createEl(){const e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}),Vh.registerComponent("VolumeLevelTooltip",class extends Vh{constructor(e,t){super(e,t),this.update=wh(Sh(this,this.update),Th)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,n){if(!i){const i=jd(this.el_),n=jd(this.player_.el()),r=e.width*t;if(!n||!i)return;const s=e.left-n.left+r,a=e.width-r+(n.right-e.right);let o=i.width/2;s<o?o+=o-s:a<o&&(o=a),o<0?o=0:o>i.width&&(o=i.width),this.el_.style.right=`-${o}px`}this.write(`${n}%`)}write(e){Cd(this.el_,e)}updateVolume(e,t,i,n,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(()=>{this.update(e,t,i,n.toFixed(0)),r&&r()}))}});class kf extends Vh{constructor(e,t){super(e,t),this.update=wh(Sh(this,this.update),Th)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){const n=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,n,(()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"}))}}kf.prototype.options_={children:["volumeLevelTooltip"]},Vh.registerComponent("MouseVolumeLevelDisplay",kf);class xf extends yf{constructor(e,t){super(e,t),this.on("slideractive",(e=>this.updateLastVolume_(e))),this.on(e,"volumechange",(e=>this.updateARIAAttributes(e))),e.ready((()=>this.updateARIAAttributes()))}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){Xd(e)&&super.handleMouseDown(e)}handleMouseMove(e){const t=this.getChild("mouseVolumeLevelDisplay");if(t){const i=this.el(),n=jd(i),r=this.vertical();let s=$d(i,e);s=r?s.y:s.x,s=mf(s,0,1),t.update(n,s,r)}Xd(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(100*this.player_.volume())}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",(()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)}))}}xf.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},vd||ed||xf.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),xf.prototype.playerEvent="volumechange",Vh.registerComponent("

2VolumeBar",xf);class Cf extends Vh{constructor(e,t={}){t.vertical=t.vertical||!1,(void 0===t.volumeBar||Wu(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(this,e),this.throttledHandleMouseMove=wh(Sh(this,this.handleMouseMove),Th),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",(e=>this.handleMouseDown(e))),this.on("touchstart",(e=>this.handleMouseDown(e))),this.on("mousemove",(e=>this.handleMouseMove(e))),this.on(this.volumeBar,["focus","slideractive"],(()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")})),this.on(this.volumeBar,["blur","sliderinactive"],(()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")}))}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:`vjs-volume-control vjs-control ${e}`})}handleMouseDown(e){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)}}Cf.prototype.options_={children:["volumeBar"]},Vh.registerComponent("VolumeControl",Cf);class If extends of{constructor(e,t){super(e,t),function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(this,e),this.on(e,["loadstart","volumechange"],(e=>this.update(e)))}buildCSSClass(){return`vjs-mute-control ${super.buildCSSClass()}`}handleClick(e){const t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){const e=i<.1?.1:i;this.player_.volume(e),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){const e=this.player_.volume();let t=3;this.setIcon("volume-high"),vd&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),Pd(this.el_,[0,1,2,3].reduce(((e,t)=>e+`${t?" ":""}vjs-vol-${t}`),"")),Ld(this.el_,`vjs-vol-${t}`)}updateControlText_(){const e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}If.prototype.controlText_="Mute",Vh.registerComponent("MuteToggle",If);class Af extends Vh{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,(void 0===t.volumeControl||Wu(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],(e=>this.volumePanelState_(e))),this.on(this.muteToggle,"keyup",(e=>this.handleKeyPress(e))),this.on(this.volumeControl,"keyup",(e=>this.handleVolumeControlKeyUp(e))),this.on("keydown",(e=>this.handleKeyPress(e))),this.on("mouseover",(e=>this.handleMouseOver(e))),this.on("mouseout",(e=>this.handleMouseOut(e))),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:`vjs-volume-panel vjs-control ${e}`})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){"Escape"===e.key&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),mh(xl(),"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),gh(xl(),"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){"Escape"===e.key&&this.handleMouseOut()}}Af.prototype.options_={children:["muteToggle","volumeControl"]}

2,Vh.registerComponent("VolumePanel",Af);class Lf extends of{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()} ${super.buildCSSClass()}`}handleClick(e){if(isNaN(this.player_.duration()))return;const t=this.player_.currentTime(),i=this.player_.liveTracker,n=i&&i.isLive()?i.seekableEnd():this.player_.duration();let r;r=t+this.skipTime<=n?t+this.skipTime:n,this.player_.currentTime(r)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}Lf.prototype.controlText_="Skip Forward",Vh.registerComponent("SkipForward",Lf);class Pf extends of{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`replay-${this.skipTime}`),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipBackwardTime(){const e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} ${super.buildCSSClass()}`}handleClick(e){const t=this.player_.currentTime(),i=this.player_.liveTracker,n=i&&i.isLive()&&i.seekableStart();let r;r=n&&t-this.skipTime<=n?n:t>=this.skipTime?t-this.skipTime:0,this.player_.currentTime(r)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}Pf.prototype.controlText_="Skip Backward",Vh.registerComponent("SkipBackward",Pf);class Of extends Vh{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",(e=>this.handleKeyDown(e))),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof Vh&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof Vh&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){const t=this.addChild(e);t&&this.addEventListenerForItem(t)}createEl(){const e=this.options_.contentElType||"ul";this.contentEl_=xd(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");const t=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),mh(t,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),t}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||xl().activeElement;if(!this.children().some((e=>e.el()===t))){const e=this.menuButton_;e&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}}handleTapClick(e){if(this.menuButton_){this.menuButton_.unpressButton();const t=this.children();if(!Array.isArray(t))return;const i=t.filter((t=>t.el()===e.target))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}handleKeyDown(e){"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):"ArrowRight"!==e.key&&"ArrowUp"!==e.key||(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){const t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())}}Vh.registerComponent("Menu",Of);class Df extends Vh{constructor(e,t={}){super(e,t),this.menuButton_=new of(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");const i=of.prototype.buildCSSClass();this.menuButton_.el_.className=this.buildCSSClass()+" "+i,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0;const n=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",n),this.on(this.menuButton_,"click",n),this.on(this.menuButton_,"keydown",(e=>this.handleKeyDown(e))),this.on(this.menuButton_,"mouseenter",(()=>{this.addClass("vjs-hover"),this.menu.show(),mh(xl(),"keyup",this.handleMenuKeyUp_)}

2)),this.on("mouseleave",(e=>this.handleMouseLeave(e))),this.on("keydown",(e=>this.handleSubmenuKeyDown(e)))}update(){const e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){const e=new Of(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){const t=xd("li",{className:"vjs-menu-title",textContent:qh(this.options_.title),tabIndex:-1}),i=new Vh(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){return super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${of.prototype.buildCSSClass()} ${super.buildCSSClass()}`}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${super.buildCSSClass()}`}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),gh(xl(),"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){"Escape"===e.key||"Tab"===e.key?(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus())):"Up"!==e.key&&("Down"!==e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled)||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){"Escape"!==e.key&&"Tab"!==e.key||this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){"Escape"!==e.key&&"Tab"!==e.key||(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus()))}pressButton(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),vd&&Ed())return;this.menu.focus()}}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}Vh.registerComponent("MenuButton",Df);class Nf extends Df{constructor(e,t){const i=t.tracks;super(e,t),this.items.length<=1&&this.hide(),i&&(this.updateHandler_=Sh(this,this.update),this.cleanupHandler_=Sh(this,this.cleanupTrackListeners_),i.addEventListener("removetrack",this.updateHandler_),i.addEventListener("addtrack",this.updateHandler_),i.addEventListener("labelchange",this.updateHandler_),this.player_.on("ready",this.updateHandler_),this.player_.on("dispose",this.cleanupHandler_))}cleanupTrackListeners_(){if(!this.updateHandler_)return;const e=this.options_.tracks;e&&(e.removeEventListener("removetrack",this.updateHandler_),e.removeEventListener("addtrack",this.updateHandler_),e.removeEventListener("labelchange",this.updateHandler_)),this.player_&&(this.player_.off("ready",this.updateHandler_),this.player_.off("dispose",this.cleanupHandler_)),this.updateHandler_=null,this.cleanupHandler_=null}dispose(){this.cleanupTrackListeners_(),super.dispose()}}Vh.registerComponent("TrackButton",Nf);class Mf extends Jp{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}

2createEl(e,t,i){this.nonIconControl=!0;const n=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),r=xd("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?n.appendChild(r):n.replaceChild(r,n.querySelector(".vjs-icon-placeholder")),n}handleKeyDown(e){["Tab","Escape","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"].includes(e.key)||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}Vh.registerComponent("MenuItem",Mf);class Rf extends Mf{constructor(e,t){const i=t.track,n=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean);const r=(...e)=>{this.handleTracksChange.apply(this,e)},s=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),n.addEventListener("change",r),n.addEventListener("selectedlanguagechange",s),this.on("dispose",(function(){e.off(["loadstart","texttrackchange"],r),n.removeEventListener("change",r),n.removeEventListener("selectedlanguagechange",s)})),void 0===n.onchange){let e;this.on(["tap","click"],(function(){if("object"!=typeof El().Event)try{e=new(El().Event)("change")}catch(e){}e||(e=xl().createEvent("Event"),e.initEvent("change",!0,!0)),n.dispatchEvent(e)}))}this.handleTracksChange()}handleClick(e){const t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){const n=i[e];-1!==this.kinds.indexOf(n.kind)&&(n===t?"showing"!==n.mode&&(n.mode="showing"):"disabled"!==n.mode&&(n.mode="disabled"))}}handleTracksChange(e){const t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){if("showing"===this.track.mode){const e=this.player_.cache_.selectedLanguage;if(e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}}dispose(){this.track=null,super.dispose()}}Vh.registerComponent("TextTrackMenuItem",Rf);class Uf extends Rf{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){const t=this.player().textTracks();let i=!0;for(let e=0,n=t.length;e<n;e++){const n=t[e];if(this.options_.kinds.indexOf(n.kind)>-1&&"showing"===n.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){const t=this.player().textTracks();let i=!0;for(let e=0,n=t.length;e<n;e++){const n=t[e];if(["captions","descriptions","subtitles"].indexOf(n.kind)>-1&&"showing"===n.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}Vh.registerComponent("OffTextTrackMenuItem",Uf);class Bf extends Nf{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=Rf){let i;this.label_&&(i=`${this.label_} off`),e.push(new Uf(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;const n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<n.length;i++){const r=n[i];if(this.kinds_.indexOf(r.kind)>-1){const i=new t(this.player_,{track:r,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});i.addClass(`vjs-${r.kind}-menu-item`),e.push(i)}}return e}}Vh.registerComponent("TextTrackButton",Bf);class Ff extends Mf{constructor(e,t){const i=t.track,n=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=n.text,t.selected=n.startTime<=r&&r<n.endTime,super(e,t),this.track=i,this.cue=n}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}Vh.registerComponent("ChaptersTrackMenuItem",Ff);class jf extends Bf{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>

2{this.items.forEach((e=>{e.selected(this.track_.activeCues[0]===e.cue)}))}}buildCSSClass(){return`vjs-chapters-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-chapters-button ${super.buildWrapperCSSClass()}`}update(e){if(e&&e.track&&"chapters"!==e.track.kind)return;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 e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";const e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.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 i=e[t];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(qh(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 i=0,n=t.length;i<n;i++){const n=t[i],r=new Ff(this.player_,{track:this.track_,cue:n});e.push(r)}return e}}jf.prototype.kind_="chapters",jf.prototype.controlText_="Chapters",Vh.registerComponent("ChaptersButton",jf);class qf extends Bf{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");const n=e.textTracks(),r=Sh(this,this.handleTracksChange);n.addEventListener("change",r),this.on("dispose",(function(){n.removeEventListener("change",r)}))}handleTracksChange(e){const t=this.player().textTracks();let i=!1;for(let e=0,n=t.length;e<n;e++){const n=t[e];if(n.kind!==this.kind_&&"showing"===n.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return`vjs-descriptions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-descriptions-button ${super.buildWrapperCSSClass()}`}}qf.prototype.kind_="descriptions",qf.prototype.controlText_="Descriptions",Vh.registerComponent("DescriptionsButton",qf);class $f extends Bf{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return`vjs-subtitles-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subtitles-button ${super.buildWrapperCSSClass()}`}}$f.prototype.kind_="subtitles",$f.prototype.controlText_="Subtitles",Vh.registerComponent("SubtitlesButton",$f);class Hf extends Rf{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()}}Vh.registerComponent("CaptionSettingsMenuItem",Hf);class Vf extends Bf{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return`vjs-captions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-captions-button ${super.buildWrapperCSSClass()}`}createItems(){const e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Hf(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Vf.prototype.kind_="captions",Vf.prototype.controlText_="Captions",Vh.registerComponent("CaptionsButton",Vf);class zf extends Rf{createEl(e,t,i){const n=super.createEl(e,t,i),r=n.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",n):r.appendChild(xd("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(xd("span",{className:"vjs-control-text",textContent:` ${this.localize("Captions")}`}))),n}}Vh.registerComponent("SubsCapsMenuItem",zf);class Wf extends Bf{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(qh(this.label_))}buildCSSClass(){return`vjs-subs-caps-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subs-caps-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Hf(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,zf),e}}Wf.prototype.kinds_=["captions","subtitles"],Wf.prototype.controlText_="Subtitles",Vh.registerComponent("SubsCapsButton",Wf);class Gf extends Mf{constructor(e,t){const i=t.track,n=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`);const r=(...e)=>{this.handleTracksChange.apply(this,e)};n.addEventListener("change",r),this.on("dispose",(()=>{n.removeEventListener("change",r)}))}createEl(e,t,i){const n=super.createEl(e,t,i),r=n.querySelector(".vjs-menu-item-text");return["main-desc","descriptions","description"].indexOf(this.options_.track.kind)>=0&&(r.appendChild(xd("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(xd("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),n}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){const e=this.player_.audioTracks();for(let t=0;t<e.length;t++){const i=e[t];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}Vh.registerComponent("AudioTrackMenuItem",Gf);class Xf extends Nf{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 i=0;i<t.length;i++){const n=t[i];e.push(new Gf(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e}}Xf.prototype.controlText_="Audio Track",Vh.registerComponent("AudioTrackButton",Xf);class Kf extends Mf{constructor(e,t){const i=t.rate,n=parseFloat(i,10);t.label=i,t.selected=n===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=n,this.on(e,"ratechange",(e=>this.update(e)))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}Kf.prototype.contentElType="button",Vh.registerComponent("PlaybackRateMenuItem",Kf);class Yf extends Df{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",(e=>this.updateVisibility(e))),this.on(e,"ratechange",(e=>this.updateLabel(e))),this.on(e,"playbackrateschange",(e=>this.handlePlaybackRateschange(e)))}createEl(){const e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=xd("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 i=e.length-1;i>=0;i--)t.push(new Kf(this.player(),{rate:e[i]+"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")}}Yf.prototype.controlText_="Playback Rate",Vh.registerComponent("PlaybackRateMenuButton",Yf);class Qf extends Vh{buildCSSClass(){return`vjs-spacer ${super.buildCSSClass()}`}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}Vh.registerComponent("Spacer",Qf),Vh.registerComponent("CustomControlSpacer",class extends Qf{buildCSSClass(){return`vjs-custom-control-spacer ${super.buildCSSClass()}`}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class Jf extends Vh{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}Jf.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},Vh.registerComponent("ControlBar",Jf);class Zf extends op{constructor(e,t){super(e,t),this.on(e,"error",(e=>{this.open(e)}))}buildCSSClass(){return`vjs-error-display ${super.buildCSSClass()}`}content(){const e=this.player().error();return e?this.localize(e.message):""}}Zf.prototype.options_=Object.assign({},op.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Vh.registerComponent("ErrorDisplay",Zf);class em extends Vh{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){return this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim(),xd("select",{id:this.options_.id},{},this.options_.SelectOptions.map((e=>{const t=(this.options_.labelId?this.options_.labelId:`vjs-track-option-${uh()}`)+"-"+e[1].replace(/\W+/g,""),i=xd("option",{id:t,value:this.localize(e[0]),textContent:this.localize(e[1])});return i.setAttribute("aria-labelledby",`${this.selectLabelledbyIds} ${t}`),i})))}}Vh.registerComponent("TextTrackSelect",em);class tm extends Vh{constructor(e,t={}){super(e,t);const i=xd("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId});this.el().appendChild(i);const n=this.options_.selects;for(const t of n){const i=this.options_.selectConfigs[t],n=i.className,r=i.id.replace("%s",this.options_.id_);let s=null;const a=`vjs_select_${uh()}`;if("colors"===this.options_.type){s=xd("span",{className:n});const e=xd("label",{id:r,className:"vjs-label",textContent:this.localize(i.label)});e.setAttribute("for",a),s.appendChild(e)}const o=new em(e,{SelectOptions:i.options,legendId:this.options_.legendId,id:a,labelId:r});this.addChild(o),"colors"===this.options_.type&&(s.appendChild(o.el()),this.el().appendChild(s))}}createEl(){return xd("fieldset",{className:this.options_.className})}}Vh.registerComponent("TextTrackFieldset",tm);class im extends Vh{constructor(e,t={}){super(e,t);const i=this.options_.textTrackComponentid,n=new tm(e,{id_:i,legendId:`captions-text-legend-${i}`,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(n);const r=new tm(e,{id_:i,legendId:`captions-background-${i}`,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(r);const s=new tm(e,{id_:i,legendId:`captions-window-${i}`,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(s)}createEl(){return xd("div",{className:"vjs-track-settings-colors"})}}Vh.registerComponent("TextTrackSettingsColors",im);class nm extends Vh{constructor(e,t={}){super(e,t);const i=this.options_.textTrackComponentid,n=new tm(e,{id_:i,legendId:`captions-font-size-${i}`,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(n);const r=new tm(e,{id_:i,legendId:`captions-edge-style-${i}`,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(r);const s=new tm(e,{id_:i,legendId:`captions-font-family-${i}`,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(s)}createEl(){return xd("div",{className:"vjs-track-settings-font"})}}Vh.registerComponent("TextTrackSettingsFont",nm);class rm extends Vh{constructor(e,t={}){super(e,t);const i=new of(e,{controlText:this.localize("restore all settings to the default values"),className:"vjs-default-button"});i.el().classList.remove("vjs-control","vjs-button"),i.el().textContent=this.localize("Reset"),this.addChild(i);const n=this.localize("Done"),r=new of(e,{controlText:n,className:"vjs-done-button"});r.el().classList.remove("vjs-control","vjs-button"),r.el().textContent=n,this.addChild(r)}createEl(){return xd("div",{className:"vjs-track-settings-controls"})}}Vh.registerComponent("TrackSettingsControls",rm);const sm="vjs-text-track-settings",am=["#000","Black"],om=["#00F","Blue"],lm=["#0FF","Cyan"],cm=["#0F0","Green"],um=["#F0F","Magenta"],dm=["#F00","Red"],hm=["#FFF","White"],pm=["#FF0","Yellow"],fm=["1","Opaque"],mm=["0.5","Semi-Transparent"],gm=["0","Transparent"],ym={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[am,hm,dm,cm,om,pm,um,lm],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[fm,mm,gm],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[hm,am,dm,cm,om,pm,um,lm],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[fm,mm],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:[gm,mm,fm],className:"vjs-window-opacity vjs-opacity"}};function vm(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}ym.windowColor.options=ym.backgroundColor.options,Vh.registerComponent("TextTrackSettings",class extends op{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=xd("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){const t=new im(e,{textTrackComponentid:this.id_,selectConfigs:ym,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]});this.addChild(t);const i=new nm(e,{textTrackComponentid:this.id_,selectConfigs:ym,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]});this.addChild(i);const n=new rm(e);this.addChild(n)}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()})),Hu(ym,(e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}))}dispose(){this.endDialog=null,super.dispose()}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return Vu(ym,((e,t,i)=>{const n=(r=this.$(t.selector),s=t.parser,vm(r.options[r.options.selectedIndex].value,s));var r,s;return void 0!==n&&(e[i]=n),e}),{})}setValues(e){Hu(ym,((t,i)=>{!function(e,t,i){if(t)for(let n=0;n<e.options.length;n++)if(vm(e.options[n].value,i)===t){e.selectedIndex=n;break}}(this.$(t.selector),e[i],t.parser)}))}setDefaults(){Hu(ym,(e=>{const t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t}))}restoreSettings(){let e;try{e=JSON.parse(El().localStorage.getItem(sm))}catch(e){Fu.warn(e)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;const e=this.getValues();try{Object.keys(e).length?El().localStorage.setItem(sm,JSON.stringify(e)):El().localStorage.removeItem(sm)}catch(e){Fu.warn(e)}}updateDisplay(){const e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}}),Vh.registerComponent("ResizeManager",class extends Vh{constructor(e,t){let i=t.ResizeObserver||El().ResizeObserver;null===t.ResizeObserver&&(i=!1),super(e,Gu({createEl:!i,reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||El().ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=Eh((()=>{this.resizeHandler()}),100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;const e=this.debouncedHandler_;let t=this.unloadListener_=function(){gh(this,"resize",e),gh(this,"unload",t),t=null};mh(this.el_.contentWindow,"unload",t),mh(this.el_.contentWindow,"resize",e)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}});const bm={trackingThreshold:20,liveTolerance:15};Vh.registerComponent("LiveTracker",class extends Vh{constructor(e,t){super(e,Gu(bm,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",(e=>this.handleDurationchange(e))),this.on(this.player_,"canplay",(()=>this.toggleTracking()))}trackLive_(){const e=this.player_.seekable();if(!e||!e.length)return;const t=Number(El().performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;const n=this.liveCurrentTime(),r=this.player_.currentTime();let s=this.player_.paused()||this.seekedBehindLive_||Math.abs(n-r)>this.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(s=!1),s!==this.behindLiveEdge_&&(this.behindLiveEdge_=s,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_,Th),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 i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){const e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));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-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}),Vh.registerComponent("TitleBar",class extends Vh{constructor(e,t){super(e,t),this.on("statechanged",(e=>this.updateDom_())),this.updateDom_()}createEl(){return this.els={title:xd("div",{className:"vjs-title-bar-title",id:`vjs-title-bar-title-${uh()}`}),description:xd("div",{className:"vjs-title-bar-description",id:`vjs-title-bar-description-${uh()}`})},xd("div",{className:"vjs-title-bar"},{},Xu(this.els))}updateDom_(){const e=this.player_.tech_,t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach((e=>{const n=this.state[e],r=this.els[e],s=i[e];Vd(r),n&&Cd(r,n),t&&(t.removeAttribute(s),n&&t.setAttribute(s,r.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}});const _m={initialDisplay:4e3,position:[],takeFocus:!1};Vh.registerComponent("TransientButton",class extends of{constructor(e,t){super(e,t=Gu(_m,t)),this.controlText(t.controlText),this.hide(),this.on(this.player_,["useractive","userinactive"],(e=>{this.removeClass("force-display")}))}buildCSSClass(){return`vjs-transient-button focus-visible ${this.options_.position.map((e=>`vjs-${e}`)).join(" ")}`}createEl(){const e=xd("button",{},{type:"button",class:this.buildCSSClass()},xd("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()}});const Tm=e=>

2{const t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;const i=e.$$("source"),n=[];let r="";if(!i.length)return!1;for(let e=0;e<i.length;e++){const t=i[e].src;t&&-1===n.indexOf(t)&&n.push(t)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Sm=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){const t=xl().createElement(this.nodeName.toLowerCase());t.innerHTML=e;const i=xl().createDocumentFragment();for(;t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",El().Element.prototype.appendChild.call(this,i),this.innerHTML}}),wm=(e,t)=>{let i={};for(let n=0;n<e.length&&(i=Object.getOwnPropertyDescriptor(e[n],t),!(i&&i.set&&i.get));n++);return i.enumerable=!0,i.configurable=!0,i},Em=function(e){const t=e.el();if(t.resetSourceWatch_)return;const i={},n=(e=>wm([e.el(),El().HTMLMediaElement.prototype,El().Element.prototype,Sm],"innerHTML"))(e),r=i=>(...n)=>{const r=i.apply(t,n);return Tm(e),r};["append","appendChild","insertAdjacentHTML"].forEach((e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))})),Object.defineProperty(t,"innerHTML",Gu(n,{set:r(n.set)})),t.resetSourceWatch_=()=>

2{t.resetSourceWatch_=null,Object.keys(i).forEach((e=>{t[e]=i[e]})),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)},km=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?Tp(El().Element.prototype.getAttribute.call(this,"src")):""},set(e){return El().Element.prototype.setAttribute.call(this,"src",e),e}});class xm extends Np{constructor(e,t){super(e,t);const i=e.source;let n=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,i&&(this.el_.currentSrc!==i.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(i):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){const e=this.el_.childNodes;let t=e.length;const i=[];for(;t--;){const r=e[t];"track"===r.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),this.textTracks().addTrack(r.track),n||this.el_.hasAttribute("crossorigin")||!wp(r.src)||(n=!0)):i.push(r))}for(let e=0;e<i.length;e++)this.el_.removeChild(i[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&n&&Fu.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(gd||hd)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),xm.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){!function(e){if(!e.featuresSourceset)return;const t=e.el();if(t.resetSourceset_)return;const i=(e=>wm([e.el(),El().HTMLMediaElement.prototype,km],"src"))(e),n=t.setAttribute,r=t.load;Object.defineProperty(t,"src",Gu(i,{set:n=>{const r=i.set.call(t,n);return e.triggerSourceset(t.src),r}})),t.setAttribute=(i,r)=>{const s=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),s},t.load=()=>{const i=r.call(t);return Tm(e)||(e.triggerSourceset(""),Em(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):Tm(e)||Em(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}(this)}restoreMetadataTracksInIOSNativePlayer_(){const e=this.textTracks();let t;const i=()=>{t=[];for(let i=0;i<e.length;i++){const n=e[i];"metadata"===n.kind&&t.push({track:n,storedMode:n.mode})}};i(),e.addEventListener("change",i),this.on("dispose",(()=>e.removeEventListener("change",i)));const n=()=>{for(let e=0;e<t.length;e++){const i=t[e];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}e.removeEventListener("change",n)};this.on("webkitbeginfullscreen",(()=>{e.removeEventListener("change",i),e.removeEventListener("change",n),e.addEventListener("change",n)})),this.on("webkitendfullscreen",(()=>{e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",n)}))}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;const i=e.toLowerCase();this[`${i}TracksListeners_`]&&Object.keys(this[`${i}TracksListeners_`]).forEach((e=>{this.el()[`${i}Tracks`].removeEventListener(e,this[`${i}TracksListeners_`][e])})),this[`featuresNative${e}Tracks`]=!t,this[`${i}TracksListeners_`]=null,this.proxyNativeTracksForType_(i)}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){const t=Pp[e],i=this.el()[t.getterName],n=this[t.getterName]();if(!this[`featuresNative${t.capitalName}Tracks`]||!i||!i.addEventListener)return;const r={change:t=>{const i={type:"change",target:n,currentTarget:n,srcElement:n};n.trigger(i),"text"===e&&this[Op.remoteText.getterName]().trigger(i)},addtrack(e){n.addTrack(e.track)},removetrack(e){n.removeTrack(e.track)}},s=function(){const e=[];for(let t=0;t<n.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===n[t]){r=!0;break}r||e.push(n[t])}for(;e.length;)n.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach((e=>{const t=r[e];i.addEventListener(e,t),this.on("dispose",(n=>i.removeEventListener(e,t)))})),this.on("loadstart",s),this.on("dispose",(e=>this.off("loadstart",s)))}proxyNativeTracks_(){Pp.names.forEach((e=>{this.proxyNativeTracksForType_(e)}))}createEl(){let e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){const t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),xm.disposeMediaElement(e),e=t}else{e=xl().createElement("video");const t=Gu({},this.options_.tag&&Nd(this.options_.tag));gd&&!0===this.options_.nativeControlsForTouch||delete t.controls,Dd(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&Rd(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);const t=["loop","muted","playsinline","autoplay"];for(let i=0;i<t.length;i++){const n=t[i],r=this.options_[n];void 0!==r&&(r?Rd(e,n,n):Ud(e,n),e[n]=r)}return e}handleLateInit_(e){if(0===e.networkState||3===e.networkState)return;if(0===e.readyState){let e=!1;const t=function(){e=!0};this.on("loadstart",t);const i=function(){e||this.trigger("loadstart")};return this.on("loadedmetadata",i),void this.ready((function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")}))}const t=["loadstart"];t.push("loadedmetadata"),e.readyState>=2&&t.push("loadeddata"),e.readyState>=3&&t.push("canplay"),e.readyState>=4&&t.push("canplaythrough"),this.ready((function(){t.forEach((function(e){this.trigger(e)}),this)}))}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&bd?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){Fu(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&ed&&rd&&0===this.el_.currentTime){const e=()=>{this.el_.currentTime>0&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if(!("webkitDisplayingFullscreen"in this.el_))return;const e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",(()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)}))}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)np(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}addSourceElement(e,t){if(!e)return Fu.error("Invalid source URL."),!1;const i={src:e};t&&(i.type=t);const n=xd("source",{},i);return this.el_.appendChild(n),!0}removeSourceElement(e){if(!e)return Fu.error("Source URL is required to remove the source element."),!1;const t=this.el_.querySelectorAll("source");for(const i of t)if(i.src===e)return this.el_.removeChild(i),!0;return Fu.warn(`No matching source element found with src: ${e}`),!1}reset(){xm.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){if(!this.featuresNativeTextTracks)return super.createRemoteTextTrack(e);const t=xl().createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t}addRemoteTextTrack(e,t){const i=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){const t=this.$$("track");let i=t.length;for(;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();const e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),El().performance&&(e.creationTime=El().performance.now()),e}}Ku(xm,"TEST_VID",(function(){if(!Sd())return;const e=xl().createElement("video"),t=xl().createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),xm.isSupported=function(){try{xm.TEST_VID.volume=.5}catch(e){return!1}return!(!xm.TEST_VID||!xm.TEST_VID.canPlayType)},xm.canPlayType=function(e){return xm.TEST_VID.canPlayType(e)},xm.canPlaySource=function(e,t){return xm.canPlayType(e.type)},xm.canControlVolume=function(){try{const e=xm.TEST_VID.volume;xm.TEST_VID.volume=e/2+.1;const t=e!==xm.TEST_VID.volume;return t&&vd?(El().setTimeout((()=>{xm&&xm.prototype&&(xm.prototype.featuresVolumeControl=e!==xm.TEST_VID.volume)})),!1):t}catch(e){return!1}},xm.canMuteVolume=function(){try{const e=xm.TEST_VID.muted;return xm.TEST_VID.muted=!e,xm.TEST_VID.muted?Rd(xm.TEST_VID,"muted","muted"):Ud(xm.TEST_VID,"muted"),e!==xm.TEST_VID.muted}catch(e){return!1}},xm.canControlPlaybackRate=function(){if(ed&&rd&&ad<58)return!1;try{const e=xm.TEST_VID.playbackRate;return xm.TEST_VID.playbackRate=e/2+.1,e!==xm.TEST_VID.playbackRate}catch(e){return!1}},xm.canOverrideAttributes=function(){try{const e=()=>{};Object.defineProperty(xl().createElement("video"),"src",{get:e,set:e}),Object.defineProperty(xl().createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(xl().createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(xl().createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},xm.supportsNativeTextTracks=function(){return bd||vd&&rd},xm.supportsNativeVideoTracks=function(){return!(!xm.TEST_VID||!xm.TEST_VID.videoTracks)},xm.supportsNativeAudioTracks=function(){return!(!xm.TEST_VID||!xm.TEST_VID.audioTracks)},xm.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function([e,t]){Ku(xm.prototype,e,(()=>xm[t]()),!0)})),xm.prototype.featuresVolumeControl=xm.canControlVolume(),xm.prototype.movingMediaElementInDOM=!vd,xm.prototype.featuresFullscreenResize=!0,xm.prototype.featuresProgressEvents=!0,xm.prototype.featuresTimeupdateEvents=!0,xm.prototype.featuresVideoFrameCallback=!(!xm.TEST_VID||!xm.TEST_VID.requestVideoFrameCallback),xm.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},xm.resetMediaElement=function(e){if(!e)return;const t=e.querySelectorAll("source");let i=t.length;for(;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){xm.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){xm.prototype["set"+qh(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){xm.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){xm.prototype["set"+qh(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){xm.prototype[e]=function(){return this.el_[e]()}})),Np.withSourceHandlers(xm),xm.nativeSourceHandler={},xm.nativeSourceHandler.canPlayType=function(e){try{return xm.TEST_VID.canPlayType(e)}catch(e){return""}},xm.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return xm.nativeSourceHandler.canPlayType(e.type);if(e.src){const t=Sp(e.src);return xm.nativeSourceHandler.canPlayType(`video/${t}`)}return""},xm.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},xm.nativeSourceHandler.dispose=function(){},xm.registerSourceHandler(xm.nativeSourceHandler),Np.registerTech("Html5",xm);const Cm=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Im={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Am=["tiny","xsmall","small","medium","large","xlarge","huge"],Lm={};Am.forEach((e=>{const t="x"===e.charAt(0)?`x-${e.substring(1)}`:e;Lm[e]=`vjs-layout-${t}`}));const Pm={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0};class Om extends Vh{constructor(e,t,i){if(e.id=e.id||t.id||`vjs_video_${uh()}`,(t=Object.assign(Om.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language){const i=e.closest("[lang]");i&&(t.language=i.getAttribute("lang"))}if(super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.boundUpdatePlayerHeightOnAudioOnlyMode_=e=>this.updatePlayerHeightOnAudioOnlyMode_(e),this.isFullscreen_=!1,this.log=ju(this.id_),this.fsApi_=Nu,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={controlBarHeight:null,playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. 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2Fu.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null;else{const t=e.documentElement;t.style.display="none",this.el_.appendChild(t),this.addClass("vjs-svg-icons-enabled")}}this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),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 Qp(this),this.addClass("vjs-spatial-navigation-enabled")),gd&&this.addClass("vjs-touch-enabled"),vd||this.addClass("vjs-workinghover"),Om.players[this.id_]=this;const r=Lu.split(".")[0];this.addClass(`vjs-v${r}`),this.userActive(!0),this.reportUserActivity(),this.one("play",(e=>this.listenForUserActivity_(e))),this.on("keydown",(e=>this.handleKeyDown(e))),this.on("languagechange",(e=>this.handleLanguagechange(e))),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"),gh(xl(),this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),gh(xl(),"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),Om.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),Rp.hasOwnProperty(this.id())&&delete Rp[this.id()],Dp.names.forEac

2h((e=>{const t=this[Dp[e].getterName]();t&&t.off&&t.off()})),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let e,t=this.tag,i=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const n="video-js"===this.tag.tagName.toLowerCase();i?e=this.el_=t.parentNode:n||(e=this.el_=super.createEl("div"));const r=Nd(t);if(n){for(e=this.el_=t,t=this.tag=xl().createElement("video");e.children.length;)t.appendChild(e.firstChild);Ad(e,"video-js")||Ld(e,"video-js"),e.appendChild(t),i=this.playerElIngest_=e,Object.keys(e).forEach((i=>{try{t[i]=e[i]}catch(e){}}))}t.setAttribute("tabindex","-1"),r.tabindex="-1",rd&&ud&&(t.setAttribute("role","application"),r.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach((function(i){n&&"class"===i||e.setAttribute(i,r[i]),n&&t.setAttribute(i,r[i])})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=e.player=this,this.addClass("vjs-paused");const s=["IS_SMART_TV","IS_TIZEN","IS_WEBOS","IS_ANDROID","IS_IPAD","IS_IPHONE","IS_CHROMECAST_RECEIVER"].filter((e=>_d[e])).map((e=>"vjs-device-"+e.substring(3).toLowerCase().replace(/\_/g,"-")));if(this.addClass(...s),!0!==El().VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=sh("vjs-styles-dimensions");const e=Kd(".vjs-styles-defaults"),t=Kd("head");t.insertBefore(this.styleEl_,e?e.nextSibling:t.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 a=t.getElementsByTagName("a");for(let e=0;e<a.length;e++){const t=a.item(e);Ld(t,"vjs-hidden"),t.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!i&&t.parentNode.insertBefore(e,t),Id(t,e),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=e,e}crossOrigin(e){if(void 0===e)return this.techGet_("crossOrigin");null===e||"anonymous"===e||"use-credentials"===e?(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e)):Fu.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){const i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();const n=parseFloat(t);isNaN(n)?Fu.error(`Improper value "${t}" supplied for for ${e}`):(this[i]=n,this.updateStyleEl_())}fluid(e){if(void 0===e)return!!this.fluid_;var t,i;this.fluid_=!!e,Ah(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),i=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},Ah(t=this)?i():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(i))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){if(!0===El().VIDEOJS_NO_DYNAMIC_STYLE){const e="number"==typeof this.width_?this.width_:this.options_.width,t="number"==typeof this.height_?this.height_:this.options_.height,i=this.tech_&&this.tech_.el();return void(i&&(e>=0&&(i.width=e),t>=0&&(i.height=t)))}let e,t,i,n;i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9";const r=i.split(":"),s=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/s:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*s,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),ah(this.styleEl_,`\n      .${n}

2handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?np(this.play()):this.pause()))}handleTechDoubleClick_(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(t=>t.contains(e.target)))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isInPictureInPicture()&&!xl().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 i=this.el();let n=xl()[this.fsApi_.fullscreenElement]===i;!n&&i.matches&&(n=i.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}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 qp)return function(e,t,i,n){return t[i](e.reduce(Hp(i),n))}(this.middleware_,this.tech_,e,t);if(e in $p)return Fp(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw Fu(e),e}}),!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in jp)return function(e,t,i){return e.reduceRight(Hp(i),t[i]())}(this.middleware_,this.tech_,e);if(e in $p)return Fp(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw Fu(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t;if("TypeError"===t.name)throw Fu(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t;throw Fu(t),t}}}play(){return new Promise((e=>{this.play_(e)}))}play_(e=np){this.playCallbacks_.push(e);const t=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(bd||vd);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t)return this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!t&&i&&this.load());const n=this.techGet_("play");i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)}runPlayTerminatedQueue_(){const e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))}runPlayCallbacks_(e){const t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||Gh(0,0)}scrubbing(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){return void 0===e?(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime):(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,void(isFinite(e)&&(this.cache_.currentTime=Number(e)))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_)))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(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=Gh(0,0)),e}seekable(){let e=this.techGet_("seekable");return e&&e.length||(e=Gh(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 ep(this.buffered(),this.duration())}bufferedEnd(){const e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i>t&&(i=t),i}volume(e){let t;return void 0!==e?(t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(void 0!==e){const t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();const t=this;return new Promise(((i,n)=>{function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",s)}function s(){r(),i()}function a(e,t){r(),n(t)}t.one("fullscreenchange",s),t.one("fullscreenerror",a);const o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,n))}))}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){const e=this.el_[this.fsApi_.requestFullscreen](t);return e&&e.then((()=>this.isFullscreen(!0)),(()=>this.isFullscreen(!1))),e}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const e=this;return new Promise(((t,i)=>{function n(){e.off("fullscreenerror",s),e.off("fullscreenchange",r)}function r(){n(),t()}function s(e,t){n(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",s);const a=e.exitFullscreenHelper_();a&&(a.then(n,n),a.then(t,i))}))}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){const e=xl()[this.fsApi_.exitFullscreen]();return e&&np(e.then((()=>this.isFullscreen(!1)))),e}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=xl().documentElement.style.overflow,mh(xl(),"keydown",this.boundFullWindowOnEscKey_),xl().documentElement.style.overflow="hidden",Ld(xl().body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){"Escape"===e.key&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,gh(xl(),"keydown",this.boundFullWindowOnEscKey_),xl().documentElement.style.overflow=this.docOrigOverflow,Pd(xl().body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&El().documentPictureInPicture){const e=xl().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(xd("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),El().documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then((t=>(Jd(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger({type:"enterpictureinpicture",pipWindow:t}),t.addEventListener("pagehide",(t=>{const i=t.target.querySelector(".video-js");e.parentNode.replaceChild(i,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")})),t)))}return"pictureInPictureEnabled"in xl()&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return El().documentPictureInPicture&&El().documentPictureInPicture.window?(El().documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in xl()?xl().exitPictureInPicture():void 0}handleKeyDown(e){const{userActions:t}=this.options_;t&&t.hotkeys&&((e=>{const t=e.tagName.toLowerCase();return!!e.isContentEditable||("input"===t?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type):-1!==["textarea"].indexOf(t))})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){const t=this.options_.userActions?this.options_.userActions.hotkeys:{},{fullscreenKey:i=t=>"f"===e.key.toLowerCase(),muteKey:n=t=>"m"===e.key.toLowerCase(),playPauseKey:r=t=>"k"===e.key.toLowerCase()||" "===e.key.toLowerCase()}=t;if(i.call(this,e)){e.preventDefault(),e.stopPropagation();const t=Vh.getComponent("FullscreenToggle");!1!==xl()[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)}else n.call(this,e)?(e.preventDefault(),e.stopPropagation(),Vh.getComponent("MuteToggle").prototype.handleClick.call(this,e)):r.call(this,e)&&(e.preventDefault(),e.stopPropagation(),Vh.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){let t;for(let i=0,n=this.options_.techOrder;i<n.length;i++){const r=n[i];let s=Np.getTech(r);if(s||(s=Vh.getComponent(r)),s){if(s.isSupported()&&(t=s.canPlayType(e),t))return t}else Fu.error(`The "${r}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){const t=this.options_.techOrder.map((e=>[e,Np.getTech(e)])).filter((([e,t])=>t?t.isSupported():(Fu.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1))),i=function(e,t,i){let n;return e.some((e=>t.some((t=>{if(n=i(e,t),n)return!0})))),n};let n;const r=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};var s;return n=this.options_.sourceOrder?i(e,t,(s=r,(e,t)=>s(t,e))):i(t,e,r),n||!1}handleSrc_(e,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const i=Gp(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),Bp(this,i[0],((e,n)=>{if(this.middleware_=n,t||(this.cache_.sources=i),this.updateSourceCaches_(e),this.src_(e))return i.length>1?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void this.triggerReady());var r,s;r=n,s=this.tech_,r.forEach((e=>e.setTech&&e.setTech(s)))})),i.length>1){const e=()=>{this.error(null),this.handleSrc_(i.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}else this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0)}src(e){return this.handleSrc_(e,!1)}src_(e){const t=this.selectSource([e]);return!t||($h(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))}addSourceElement(e,t){return!!this.tech_&&this.tech_.addSourceElement(e,t)}removeSourceElement(e){return!!this.tech_&&this.tech_.removeSourceElement(e)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():np(this.play().then((()=>this.doReset_())))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),Ah(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);const{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:n}=this.controlBar||{},{seekBar:r}=i||{};e&&e.updateContent(),t&&t.updateContent(),n&&n.updateContent(),r&&(r.update(),r.loadProgressBar&&r.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){const e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")}poster(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){const e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}controls(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(Ou("beforeerror").forEach((t=>{const i=t(this,e);zu(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i?e=i:this.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){const t=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),void this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))}if(null===e)return this.error_=null,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new tp(e),this.addClass("vjs-error"),Fu.error(`(CODE:${this.error_.code} ${tp.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),Ou("error").forEach((e=>e(this,this.error_)))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,i;const n=Sh(this,this.reportUserActivity),r=function(t){n(),this.clearInterval(e)};this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",r),this.on("mouseleave",r);const s=this.getChild("controlBar");let a;!s||vd||ed||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",n),this.on("keyup",n),this.setInterval((function(){if(!this.userActivity_)return;this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);const e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}),250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}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"),i=t&&t.currentHeight();e.forEach((e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.audioOnlyCache_.controlBarHeight=i,this.on("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.height(i),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("boolean"!=typeof e||e===this.audioOnlyMode_)return this.audioOnlyMode_;if(this.audioOnlyMode_=e,e){const e=[];return this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).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"boolean"!=typeof e||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,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}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(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),Ah(this)&&this.trigger("languagechange"))}languages(){return Gu(Om.prototype.options_.languages,this.languages_)}toJSON(){const e=Gu(this.options_),t=e.tracks;e.tracks=[];for(let i=0;i<t.length;i++){let n=t[i];n=Gu(n),n.player=void 0,e.tracks[i]=n}return e}createModal(e,t){(t=t||{}).content=e||"";const i=new op(this,t);return this.addChild(i),i.on("dispose",(()=>{this.removeChild(i)})),i.open(),i}updateCurrentBreakpoint_(){if(!this.responsive())return;const e=this.currentBreakpoint(),t=this.currentWidth();for(let i=0;i<Am.length;i++){const n=Am[i];if(t<=this.breakpoints_[n]){if(e===n)return;e&&this.removeClass(Lm[e]),this.addClass(Lm[n]),this.breakpoint_=n;break}}}removeCurrentBreakpoint_(){const e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0===e||(this.removeCurrentBreakpoint_(),this.breakpoints_=Object.assign({},Pm,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return Lm[this.breakpoint_]||""}loadMedia(e,t){if(!e||"object"!=typeof e)return;const i=this.crossOrigin();this.reset(),this.cache_.media=Gu(e);const{artist:n,artwork:r,description:s,poster:a,src:o,textTracks:l,title:c}=this.cache_.media;!r&&a&&(this.cache_.media.artwork=[{src:a,type:Wp(a)}]),i&&this.crossOrigin(i),o&&this.src(o),a&&this.poster(a),Array.isArray(l)&&l.forEach((e=>this.addRemoteTextTrack(e,!1))),this.titleBar&&this.titleBar.update({title:c,description:s||n||""}),this.ready(t)}getMedia(){if(!this.cache_.media){const e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),(e=>({kind:e.kind,label:e.label,language:e.language,src:e.src})))};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:Wp(t.poster)}]),t}return Gu(this.cache_.media)}static getTagSettings(e){const t={sources:[],tracks:[]},i=Nd(e),n=i["data-setup"];if(Ad(e,"vjs-fill")&&(i.fill=!0),Ad(e,"vjs-fluid")&&(i.fluid=!0),null!==n)try{Object.assign(i,JSON.parse(n||"{}"))}catch(e){Fu.error("data-setup",e)}if(Object.assign(t,i),e.hasChildNodes()){const i=e.childNodes;for(let e=0,n=i.length;e<n;e++){const n=i[e],r=n.nodeName.toLowerCase();"source"===r?t.sources.push(Nd(n)):"track"===r&&t.tracks.push(Nd(n))}}return t}debug(e){if(void 0===e)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(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every((e=>"number"==typeof e))&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}Om.prototype.videoTracks=()=>{},Om.prototype.audioTracks=()=>{},Om.prototype.textTracks=()=>{},Om.prototype.remoteTextTracks=()=>{},Om.prototype.remoteTextTrackEls=()=>{}

2,Dp.names.forEach((function(e){const t=Dp[e];Om.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}})),Om.prototype.crossorigin=Om.prototype.crossOrigin,Om.players={};const Dm=El().navigator;Om.prototype.options_={techOrder:Np.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:Dm&&(Dm.languages&&Dm.languages[0]||Dm.userLanguage||Dm.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,disableSeekWhileScrubbingOnMobile:!1,disableSeekWhileScrubbingOnSTV:!1},Cm.forEach((function(e){Om.prototype[`handleTech${qh(e)}_`]=function(){return this.trigger(e)}})),Vh.registerComponent("Player",Om);const Nm="plugin",Mm="activePlugins_",Rm={},Um=e=>Rm.hasOwnProperty(e),Bm=e=>Um(e)?Rm[e]:void 0,Fm=(e,t)=>{e[Mm]=e[Mm]||{},e[Mm][t]=!0},jm=(e,t,i)=>{const n=(i?"before":"")+"pluginsetup";e.trigger(n,t),e.trigger(n+":"+t.name,t)},qm=(e,t)=>(t.prototype.name=e,function(...i){jm(this,{name:e,plugin:t,instance:null},!0);const n=new t(...[this,...i]);return this[e]=()=>n,jm(this,n.getEventHash()),n});class $m{constructor(e){if(this.constructor===$m)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),Uh(this),delete this.trigger,Fh(this,this.constructor.defaultState),Fm(e,this.name),this.dispose=this.dispose.bind(this),e.on("dispose",this.dispose)}version(){return this.constructor.VERSION}getEventHash(e={}){return e.name=this.name,e.plugin=this.constructor,e.instance=this,e}trigger(e,t={}){return yh(this.eventBusEl_,e,this.getEventHash(t))}handleStateChanged(e){}dispose(){const{name:e,player:t}=this;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t[Mm][e]=!1,this.player=this.state=null,t[e]=qm(e,Rm[e])}static isBasic(e){const t="string"==typeof e?Bm(e):e;return"function"==typeof t&&!$m.prototype.isPrototypeOf(t.prototype)}static registerPlugin(e,t){if("string"!=typeof e)throw new Error(`Illegal plugin name, "${e}", must be a string, was ${typeof e}.`);if(Um(e))Fu.warn(`A plugin named "${e}" already exists. You may want to avoid re-registering plugins!`);else if(Om.prototype.hasOwnProperty(e))throw new Error(`Illegal plugin name, "${e}", cannot share a name with an existing player method!`);if("function"!=typeof t)throw new Error(`Illegal plugin for "${e}", must be a function, was ${typeof t}.`);return Rm[e]=t,e!==Nm&&($m.isBasic(t)?Om.prototype[e]=function(e,t){const i=function(){jm(this,{name:e,plugin:t,instance:null},!0);const i=t.apply(this,arguments);return Fm(this,e),jm(this,{name:e,plugin:t,instance:i}),i};return Object.keys(t).forEach((function(e){i[e]=t[e]})),i}(e,t):Om.prototype[e]=qm(e,t)),t}static deregisterPlugin(e){if(e===Nm)throw new Error("Cannot de-register base plugin.");Um(e)&&(delete Rm[e],delete Om.prototype[e])}static getPlugins(e=Object.keys(Rm)){let t;return e.forEach((e=>{const i=Bm(e);i&&(t=t||{},t[e]=i)})),t}static getPluginVersion(e){const t=Bm(e);return t&&t.VERSION||""}}function Hm(e,t,i,n){return function(e,t){let i=!1;return function(...n){return i||Fu.warn(e),i=!0,t.apply(this,n)}}(`${t} is deprecated and will be removed in ${e}.0; please use ${i} instead.`,n)}$m.getPlugin=Bm,$m.BASE_PLUGIN_NAME=Nm,$m.registerPlugin(Nm,$m),Om.prototype.usingPlugin=function(e){return!!this[Mm]&&!0===this[Mm][e]},Om.prototype.hasPlugin=function(e){return!!Um(e)};const Vm=e=>0===e.indexOf("#")?e.slice(1):e;function zm(e,t,i){let n=zm.getPlayer(e);if(n)return t&&Fu.warn(`Player "${e}" is already initialised. Options will not be applied.`),i&&n.ready(i),n;const r="string"==typeof e?Kd("#"+Vm(e)):e;if(!wd(r))throw new TypeError("The element or ID supplied is not val

2return(t.parts||[]).forEach((function(e){i+=e.duration})),(t.preloadHints||[]).forEach((function(t){"PART"===t.type&&(i+=e.partTargetDuration)})),i},dg=e=>(e.segments||[]).reduce(((e,t,i)=>(t.parts?t.parts.forEach((function(n,r){e.push({duration:n.duration,segmentIndex:i,partIndex:r,part:n,segment:t})})):e.push({duration:t.duration,segmentIndex:i,partIndex:null,segment:t,part:null}),e)),[]),hg=e=>{const t=e.segments&&e.segments.length&&e.segments[e.segments.length-1];return t&&t.parts||[]},pg=({preloadSegment:e})=>{if(!e)return;const{parts:t,preloadHints:i}=e;let n=(i||[]).reduce(((e,t)=>e+("PART"===t.type?1:0)),0);return n+=t&&t.length?t.length:0,n},fg=(e,t)=>{if(t.endList)return 0;if(e&&e.suggestedPresentationDelay)return e.suggestedPresentationDelay;const i=hg(t).length>0;return i&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:i&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},mg=function(e,t,i){if(void 0===t&&(t=e.mediaSequence+e.segments.length),t<e.mediaSequence)return 0;const n=function(e,t){let i=0,n=t-e.mediaSequence,r=e.segments[n];if(r){if(void 0!==r.start)return{result:r.start,precise:!0};if(void 0!==r.end)return{result:r.end-r.duration,precise:!0}}for(;n--;){if(r=e.segments[n],void 0!==r.end)return{result:i+r.end,precise:!0};if(i+=ug(e,r),void 0!==r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}}(e,t);if(n.precise)return n.result;const r=function(e,t){let i,n=0,r=t-e.mediaSequence;for(;r<e.segments.length;r++){if(i=e.segments[r],void 0!==i.start)return{result:i.start-n,precise:!0};if(n+=ug(e,i),void 0!==i.end)return{result:i.end-n,precise:!0}}return{result:-1,precise:!1}}(e,t);return r.precise?r.result:n.result+i},gg=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),void 0===t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return El()[1/0]}return mg(e,t,i)},yg=function({defaultDuration:e,durationList:t,startIndex:i,endIndex:n}){let r=0;if(i>n&&([i,n]=[n,i]),i<0){for(let t=i;t<Math.min(0,n);t++)r+=e;i=0}for(let e=i;e<n;e++)r+=t[e].duration;return r},vg=function(e,t,i,n){if(!e||!e.segments)return null;if(e.endList)return gg(e);if(null===t)return null;t=t||0;let r=mg(e,e.mediaSequence+e.segments.length,t);return i&&(r-=n="number"==typeof n?n:fg(null,e)),Math.max(0,r)},bg=function(e){return e.excludeUntil&&e.excludeUntil>Date.now()},_g=function(e){return e.excludeUntil&&e.excludeUntil===1/0},Tg=function(e){const t=bg(e);return!e.disabled&&!t},Sg=function(e,t){return t.attributes&&t.attributes[e]},wg=(e,t)=>{if(1===e.playlists.length)return!0;const i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter((e=>!!Tg(e)&&(e.attributes.BANDWIDTH||0)<i)).length},Eg=(e,t)=>!(!e&&!t||!e&&t||e&&!t||e!==t&&(!e.id||!t.id||e.id!==t.id)&&(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)&&(!e.uri||!t.uri||e.uri!==t.uri)),kg=function(e,t){const i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let n=!1;for(const e in i){for(const r in i[e])if(n=t(i[e][r]),n)break;if(n)break}return!!n},xg=e=>{if(!e||!e.playlists||!e.playlists.length)return kg(e,(e=>e.playlists&&e.playlists.length||e.uri));for(let t=0;t<e.playlists.length;t++){const i=e.playlists[t],n=i.attributes&&i.attributes.CODECS;if((!n||!n.split(",").every((e=>Ql(e))))&&!kg(e,(e=>Eg(i,e))))return!1}return!0};var Cg={liveEdgeDelay:fg,duration:gg,seekable:function(e,t,i){const n=t||0;let r=vg(e,t,!0,i);return null===r?eg():(r<n&&(r=n),eg(n,r))},getMediaInfoForTime:function({playlist:e,currentTime:t,startingSegmentIndex:i,startingPartIndex:n,startTime:r,exactManifestTimings:s}){let a=t-r;const o=dg(e);let l=0;for(let e=0;e<o.length;e++){const t=o[e];if(i===t.segmentIndex&&("number"!=typeof n||"number"!=typeof t.partIndex||n===t.partIndex)){l=e;break}}if(a<0){if(l>0)for(let t=l-1;t>=0;t--){const i=o[t];if(a+=i.duration,s){if(a<0)continue}else if(a+tg<=0)continue;return{partIndex:i.partIndex,segmentIndex:i.segmentIndex,startTime:r-yg({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:t})}}return{partIndex:o[0]&&o[0].partIndex||null,segmentIndex:o[0]&&o[0].segmentIndex||0,startTime:t}}if(l<0){for(let i=l;i<0;

2i++)if(a-=e.targetDuration,a<0)return{partIndex:o[0]&&o[0].partIndex||null,segmentIndex:o[0]&&o[0].segmentIndex||0,startTime:t};l=0}for(let t=l;t<o.length;t++){const i=o[t];a-=i.duration;const n=i.duration>tg;if(0!==a&&!(n&&a+tg>=0)||t===o.length-1){if(s){if(a>0)continue}else if(a-tg>=0)continue;return{partIndex:i.partIndex,segmentIndex:i.segmentIndex,startTime:r+yg({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:t})}}}return{segmentIndex:o[o.length-1].segmentIndex,partIndex:o[o.length-1].partIndex,startTime:t}},isEnabled:Tg,isDisabled:function(e){return e.disabled},isExcluded:bg,isIncompatible:_g,playlistEnd:vg,isAes:function(e){for(let t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:Sg,estimateSegmentRequestTime:function(e,t,i,n=0){return Sg("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*n)/t:NaN},isLowestEnabledRendition:wg,isAudioOnly:xg,playlistMatch:Eg,segmentDurationWithParts:ug};const{log:Ig}=zm,Ag=(e,t)=>`${e}-${t}`,Lg=(e,t,i)=>`placeholder-uri-${e}-${t}-${i}`,Pg=(e,t)=>{e.mediaGroups&&["AUDIO","SUBTITLES"].forEach((i=>{if(e.mediaGroups[i])for(const n in e.mediaGroups[i])for(const r in e.mediaGroups[i][n]){const s=e.mediaGroups[i][n][r];t(s,i,n,r)}}))},Og=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},Dg=(e,t,i=Lg)=>{e.uri=t;for(let t=0;t<e.playlists.length;t++)if(!e.playlists[t].uri){const i=`placeholder-uri-${t}`;e.playlists[t].uri=i}const n=xg(e);Pg(e,((t,r,s,a)=>{if(!t.playlists||!t.playlists.length){if(n&&"AUDIO"===r&&!t.uri)for(let t=0;t<e.playlists.length;t++){const i=e.playlists[t];if(i.attributes&&i.attributes.AUDIO&&i.attributes.AUDIO===s)return}t.playlists=[Pl({},t)]}

2t.playlists.forEach((function(t,n){const o=i(r,s,a,t),l=Ag(n,o);t.uri?t.resolvedUri=t.resolvedUri||Ym(e.uri,t.uri):(t.uri=0===n?o:l,t.resolvedUri=t.uri),t.id=t.id||l,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t}))})),(e=>{let t=e.playlists.length;for(;t--;){const i=e.playlists[t];Og({playlist:i,id:Ag(t,i.uri)}),i.resolvedUri=Ym(e.uri,i.uri),e.playlists[i.id]=i,e.playlists[i.uri]=i,i.attributes.BANDWIDTH||Ig.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}})(e),(e=>{Pg(e,(t=>{t.uri&&(t.resolvedUri=Ym(e.uri,t.uri))}))})(e)};class Ng{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){if(null!==this.offset_)return;if(!e.length)return;const[t]=e;void 0!==t.programDateTime&&(this.offset_=t.programDateTime/1e3)}setPendingDateRanges(e=[]){if(!e.length)return;const[t]=e,i=t.startDate.getTime();this.trimProcessedDateRanges_(i),this.pendingDateRanges_=e.reduce(((e,t)=>(e.set(t.id,t),e)),new Map)}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];const e={},t=[];this.pendingDateRanges_.forEach(((i,n)=>{if(!this.processedDateRanges_.has(n)&&(i.startTime=i.startDate.getTime()/1e3-this.offset_,i.processDateRange=()=>this.processDateRange(i),t.push(i),i.class))if(e[i.class]){const t=e[i.class].push(i);i.classListIndex=t-1}else e[i.class]=[i],i.classListIndex=0}));for(const i of t){const t=e[i.class]||[];i.endDate?i.endTime=i.endDate.getTime()/1e3-this.offset_:i.endOnNext&&t[i.classListIndex+1]?i.endTime=t[i.classListIndex+1].startTime:i.duration?i.endTime=i.startTime+i.duration:i.plannedDuration?i.endTime=i.startTime+i.plannedDuration:i.endTime=i.startTime}return t}trimProcessedDateRanges_(e){new Map(this.processedDateRanges_).forEach(((t,i)=>{t.startDate.getTime()<e&&this.processedDateRanges_.delete(i)}))}}const Mg=({requestType:e,request:t,error:i,parseFailure:n})=>{const r=t.status<200||t.status>299,s=t.status>=400&&t.status<=499,a={uri:t.uri,requestType:e},o=r&&!s||n;if(i&&s)a.error=Pl({},i),a.errorType=zm.Error.NetworkRequestFailed;else if(t.aborted)a.errorType=zm.Error.NetworkRequestAborted;else if(t.timedout)a.errorType=zm.Error.NetworkRequestTimeout;else if(o){const e=n?zm.Error.NetworkBodyParserFailed:zm.Error.NetworkBadStatus;a.errorType=e,a.status=t.status,a.headers=t.headers}return a},Rg=Jm("CodecUtils"),Ug=function(e){const t=e.attributes||{};if(t.CODECS)return Yl(t.CODECS)},Bg=(e,t)=>{const i=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&i.AUDIO&&e.mediaGroups.AUDIO[i.AUDIO]},Fg=function(e){const t={};return e.forEach((({mediaType:e,type:i,details:n})=>{t[e]=t[e]||[],t[e].push(Kl(`${i}${n}`))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return Rg(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),void(t[e]=null);t[e]=t[e][0]})),t},jg=function(e){let t=0;return e.audio&&t++,e.video&&t++,t},qg=function(e,t){const i=t.attributes||{},n=Fg(Ug(t)||[]);if(Bg(e,t)&&!n.audio&&!((e,t)=>{if(!Bg(e,t))return!0;const i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(const e in n)if(!n[e].uri&&!n[e].playlists)return!0;return!1})(e,t)){const t=Fg(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var n in i){var r=i[n];if(r.default&&r.playlists)return Yl(r.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[]);t.audio&&(n.audio=t.audio)}return n},{EventTarget:$g}=zm,Hg=(e,t)=>{if(!e)return t;const i=Zm(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(let n=0;n<t.parts.length;n++)e.parts&&e.parts[n]&&(i.parts[n]=Zm(e.parts[n],t.parts[n]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i},Vg=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=Ym(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=Ym(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=Ym(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=Ym(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach((e=>{e.resolvedUri||(e.resolvedUri=Ym(t,e.uri))})),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach((e=>{e.resolvedUri||(e.resolvedUri=Ym(t,e.uri))}))},zg=function(e){const t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t},Wg=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,Gg=(e,t,i=Wg)=>{const n=Zm(e,{}),r=n.playlists[t.id];if(!r)return null;if(i(r,t))return null;t.segments=zg(t);const s=Zm(r,t);if(s.preloadSegment&&!t.preloadSegment&&delete s.preloadSegment,r.segments){if(t.skip){t.segments=t.segments||[];for(let e=0;e<t.skip.skippedSegments;e++)t.segments.unshift({skipped:!0})}s.segments=((e,t,i)=>{const n=e.slice(),r=t.slice();i=i||0;const s=[];let a;for(let e=0;e<r.length;e++){const t=n[e+i],o=r[e];t?(a=t.map||a,s.push(Hg(t,o))):(a&&!o.map&&(o.map=a),s.push(o))}return s})(r.segments,t.segments,t.mediaSequence-r.mediaSequence)}s.segments.forEach((e=>{Vg(e,s.resolvedUri)}));for(let e=0;e<n.playlists.length;e++)n.playlists[e].id===t.id&&(n.playlists[e]=s);return n.playlists[t.id]=s,n.playlists[t.uri]=s,Pg(e,((e,i,n,r)=>{if(e.playlists)for(let i=0;i<e.playlists.length;i++)t.id===e.playlists[i].id&&(e.playlists[i]=s)})),n},Xg=(e,t)=>{const i=e.segments||[],n=i[i.length-1],r=n&&n.parts&&n.parts[n.parts.length-1],s=r&&r.duration||n&&n.duration;return t&&s?1e3*s:500*(e.partTargetDuration||e.targetDuration||10)},Kg=(e,t,i)=>{if(!e)return;const n=[];return e.forEach((e=>{if(!e.attributes)return;const{BANDWIDTH:t,RESOLUTION:i,CODECS:r}=e.attributes;n.push({id:e.id,bandwidth:t,resolution:i,codecs:r})})),{type:t,isLive:i,renditions:n}};class Yg extends $g{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=Jm("PlaylistLoader");const{withCredentials:n=!1}=i;this.src=e,this.vhs_=t,this.withCredentials=n,this.addDateRangesToTextTrack_=i.addDateRangesToTextTrack;const r=t.options_;this.customTagParsers=r&&r.customTagParsers||[],this.customTagMappers=r&&r.customTagMappers||[],this.llhls=r&&r.llhls,this.dateRangesStorage_=new Ng,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("HAVE_METADATA"!==this.state)return;const e=this.media();let t=Ym(this.main.uri,e.uri);this.llhls&&(t=((e,t)=>{if(t.endList||!t.serverControl)return e;const i={};if(t.serverControl.canBlockReload){const{preloadSegment:e}=t;let n=t.mediaSequence+t.segments.length;if(e){const r=e.parts||[],s=pg(t)-1;s>-1&&s!==r.length-1&&(i._HLS_part=s),(s>-1||r.length)&&n--}i._HLS_msn=n}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){const t=new(El().URL)(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){i.hasOwnProperty(e)&&t.searchParams.set(e,i[e])})),e=t.toString()}return e})(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials,requestType:"hls-playlist"},((e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})}))}playlistRequestError(e,t,i){const{uri:n,id:r}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[r],status:e.status,message:`HLS playlist request error at URL: ${n}.`,responseText:e.responseText,code:e.status>=500?4:2,metadata:Mg({requestType:e.requestType,request:e,error:e.error})},this.trigger("error")}parseManifest_({url:e,manifestString:t}){try{const i=(({onwarn:e,oninfo:t,manifestString:i,customTagParsers:n=[],customTagMappers:r=[],llhls:s})=>{const a=new Hl;e&&a.on("warn",e),t&&a.on("info",t),n.forEach((e=>a.addParser(e))),r.forEach((e=>a.addTagMapper(e))),a.push(i),a.end();const o=a.manifest;if(s||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){o.hasOwnProperty(e)&&delete o[e]})),o.segments&&o.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!o.targetDuration){let t=10;o.segments&&o.segments.length&&(t=o.segments.reduce(((e,t)=>Math.max(e,t.duration)),0)),e&&e({message:`manifest has no targetDuration defaulting to ${t}`}),o.targetDuration=t}const l=hg(o);if(l.length&&!o.partTargetDuration){const t=l.reduce(((e,t)=>Math.max(e,t.duration)),0);e&&(e({message:`manifest has no partTargetDuration defaulting to ${t}`}),Ig.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=t}return o})({onwarn:({message:t})=>this.logger_(`m3u8-parser warn for ${e}: ${t}`),oninfo:({message:t})=>this.logger_(`m3u8-parser info for ${e}: ${t}`),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls});return i.playlists&&i.playlists.length?(this.excludeAudioOnlyVariants(i.playlists),i):i}catch(e){this.error=e,this.error.metadata={errorType:zm.Error.StreamingHlsPlaylistParserError,error:e}}}excludeAudioOnlyVariants(e){const t=e=>{const t=e.attributes||{},{width:i,height:n}=t.RESOLUTION||{};if(i&&n)return!0;const r=Ug(e)||[],s=Fg(r);return Boolean(s.video)};e.some(t)&&e.forEach((e=>{t(e)||(e.excludeUntil=1/0)}))}haveMetadata({playlistString:e,playlistObject:t,url:i,id:n}){this.request=null,this.state="HAVE_METADATA";const r={playlistInfo:{type:"media",uri:i}};this.trigger({type:"playlistparsestart",metadata:r});const s=t||this.parseManifest_({url:i,manifestString:e});s.lastRequest=Date.now(),Og({playlist:s,uri:i,id:n});const a=Gg(this.main,s);this.targetDuration=s.partTargetDuration||s.targetDuration,this.pendingMedia_=null,a?(this.main=a,this.media_=this.main.playlists[n]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Xg(this.media(),!!a)),r.parsedPlaylist=Kg(this.main.playlists,r.playlistInfo.type,!this.media_.endList),this.trigger({type:"playlistparsecomplete",metadata:r}),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),El().clearTimeout(this.mediaUpdateTimeout),El().clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new Ng,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("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(El().clearTimeout(this.finalRenditionTimeout),t){const t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;return void(this.finalRenditionTimeout=El().setTimeout(this.media.bind(this,e,!1),t))}const i=this.state,n=!this.media_||e.id!==this.media_.id,r=this.main.playlists[e.id];if(r&&r.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(Xg(e,!0)),!n)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;

2start(){if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=El().location.href),this.src.resolvedUri=this.src.uri,void setTimeout((()=>{this.setupInitialPlaylist(this.src)}),0);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,i)=>{if(!this.request)return;if(this.request=null,t)return this.error={status:i.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:i.responseText,code:2,metadata:Mg({requestType:i.requestType,request:i,error:t})},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:e}),this.src=Qm(this.src,i),this.trigger({type:"playlistparsestart",metadata:e});const n=this.parseManifest_({manifestString:i.responseText,url:this.src});e.parsedPlaylist=Kg(n.playlists,e.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:e}),this.setupInitialPlaylist(n)}))}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){if(this.state="HAVE_MAIN_MANIFEST",e.playlists)return this.main=e,Dg(this.main,this.srcUri()),e.playlists.forEach((e=>{e.segments=zg(e),e.segments.forEach((t=>{Vg(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.main.playlists[0]));const t=this.srcUri()||El().location.href;this.main=((e,t)=>{const i=Ag(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:El().location.href,resolvedUri:El().location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return n.playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n})(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}updateOrDeleteClone(e,t){const i=this.main,n=e.ID;let r=i.playlists.length;for(;r--;){const s=i.playlists[r];if(s.attributes["PATHWAY-ID"]===n){const a=s.resolvedUri,o=s.id;if(t){const t=this.createCloneURI_(s.resolvedUri,e),a=Ag(n,t),o=this.createCloneAttributes_(n,s.attributes),l=this.createClonePlaylist_(s,a,e,o);i.playlists[r]=l,i.playlists[a]=l,i.playlists[t]=l}else i.playlists.splice(r,1);delete i.playlists[o],delete i.playlists[a]}}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){const i=this.main,n=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((e=>{if(i.mediaGroups[e]&&i.mediaGroups[e][n])for(const t in i.mediaGroups[e])if(t===n){for(const n in i.mediaGroups[e][t])i.mediaGroups[e][t][n].playlists.forEac

2h(((e,t)=>{const n=i.playlists[e.id],r=n.id,s=n.resolvedUri;delete i.playlists[r],delete i.playlists[s]}));delete i.mediaGroups[e][t]}})),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){const i=this.main,n=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),s=Ag(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),o=this.createClonePlaylist_(t,s,e,a);i.playlists[n]=o,i.playlists[s]=o,i.playlists[r]=o,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(e){const t=e.ID,i=e["BASE-ID"],n=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((r=>{if(n.mediaGroups[r]&&!n.mediaGroups[r][t])for(const s in n.mediaGroups[r])if(s===i){n.mediaGroups[r][t]={};for(const i in n.mediaGroups[r][s]){const a=n.mediaGroups[r][s][i];n.mediaGroups[r][t][i]=Pl({},a);const o=n.mediaGroups[r][t][i],l=this.createCloneURI_(a.resolvedUri,e);o.resolvedUri=l,o.uri=l,o.playlists=[],a.playlists.forEach(((s,a)=>{const l=n.playlists[s.id],c=Lg(r,t,i),u=Ag(t,c);if(l&&!n.playlists[u]){const t=this.createClonePlaylist_(l,u,e),i=t.resolvedUri;n.playlists[u]=t,n.playlists[i]=t}o.playlists[a]=this.createClonePlaylist_(s,u,e)}))}}}))}createClonePlaylist_(e,t,i,n){const r=this.createCloneURI_(e.resolvedUri,i),s={resolvedUri:r,uri:r,id:t};return e.segments&&(s.segments=[]),n&&(s.attributes=n),Zm(e,s)}createCloneURI_(e,t){const i=new URL(e);i.hostname=t["URI-REPLACEMENT"].HOST;const n=t["URI-REPLACEMENT"].PARAMS;for(const e of Object.keys(n))i.searchParams.set(e,n[e]);return i.href}createCloneAttributes_(e,t){const i={"PATHWAY-ID":e};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((n=>{t[n]&&(i[n]=e)})),i}getKeyIdSet(e){const t=new Set;if(!e||!e.contentProtection)return t;for(const i in e.contentProtection)if(e.contentProtection[i]&&e.contentProtection[i].attributes&&e.contentProtection[i].attributes.keyId){const n=e.contentProtection[i].attributes.keyId;t.add(n.toLowerCase())}return t}}const Qg=function(e,t,i,n){const r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),n(t,e)},Jg=function(){const e=function e(t,i){t=Zm({timeout:45e3},t);const n=e.beforeRequest||zm.Vhs.xhr.beforeRequest,r=e._requestCallbackSet||zm.Vhs.xhr._requestCallbackSet||new Set,s=e._responseCallbackSet||zm.Vhs.xhr._responseCallbackSet;n&&"function"==typeof n&&(zm.log.warn("beforeRequest is deprecated, use onRequest instead."),r.add(n));const a=!0===zm.Vhs.xhr.original?zm.xhr:zm.Vhs.xhr,o=((e,t)=>{if(!e||!e.size)return;let i=t;return e.forEach((e=>{i=e(i)})),i})(r,t);r.delete(n);const l=a(o||t,(function(e,t){return((e,t,i,n)=>{e&&e.size&&e.forEach((e=>{e(t,i,n)}))})(s,l,e,t),Qg(l,e,t,i)})),c=l.abort;return l.abort=function(){return l.aborted=!0,c.apply(l,arguments)},l.uri=t.uri,l.requestType=t.requestType,l.requestTime=Date.now(),l};return e.original=!0,e},Zg=function(e){const t={};return e.byterange&&(t.Range=function(e){let t;const i=e.offset;return t="bigint"==typeof e.offset||"bigint"==typeof e.length?El().BigInt(e.offset)+El().BigInt(e.length)-El().BigInt(1):e.offset+e.length-1,"bytes="+i+"-"+t}(e.byterange)),t},ey=function(e,t){return e.start(t)+"-"+e.end(t)},ty=function(e,t){const i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},iy=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},ny=function(e){const t={};return Object.keys(e).forEach((i=>{const n=e[i];sc(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t},ry=function(e){const t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},sy=function(e){return e.resolvedUri},ay=e=>{const t=Array.prototype.slice.call(e),i=16;let n,r,s="";for(let e=0;e<t.length/i;e++)n=t.slice(e*i,e*i+i).map(ty).join(""),r=t.slice(e*i,e*i+i).map(iy).join(""),s+=n+" "+r+"\n";return s};var oy=Object.freeze({__proto__:null,createTransferableMessage:ny,initSegmentId:ry,segmentKeyId:sy,hexDump:ay,tagDump:({bytes:e})=>ay(e),textRanges:e=>{let t,i="";for(t=0;t<e.length;t++)i+=ey(e,t)+" ";return i}});const ly=({programTime:e,playlist:t,retryCount:i=2,seekTo:n,pauseAfterSeek:r=!0,tech:s,callback:a})=>{if(!a)throw new Error("seekToProgramTime: callback must be provided");if(void 0===e||!t||!n)return a({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!t.endList&&!s.hasStarted_)return a({message:"player must be playing a live stream to start buffering"});if(!(e=>{if(!e.segments||0===e.segments.length)return!1;for(let t=0;t<e.segments.length;t++)if(!e.segments[t].dateTimeObject)return!1;return!0})(t))return a({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri});const o=((e,t)=>{let i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let n=t.segments[0];if(i<new Date(n.dateTimeObject))return null;for(let e=0;e<t.segments.length-1&&(n=t.segments[e],!(i<new Date(t.segments[e+1].dateTimeObject)));e++);const r=t.segments[t.segments.length-1],s=r.dateTimeObject,a=r.videoTimingInfo?(o=r.videoTimingInfo).transmuxedPresentationEnd-o.transmuxedPresentationStart-o.transmuxerPrependedSeconds:r.duration+.25*r.duration;var o;return i>new Date(s.getTime()+1e3*a)?null:(i>new Date(s)&&(n=r),{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:Cg.duration(t,t.mediaSequence+t.segments.indexOf(n)),type:n.videoTimingInfo?"accurate":"estimate"})})(e,t);if(!o)return a({message:`${e} was not found in the stream`});const l=o.segment,c=((e,t)=>{let i,n;try{i=new Date(e),n=new Date(t)}catch(e){}const r=i.getTime();return(n.getTime()-r)/1e3})(l.dateTimeObject,e);if("estimate"===o.type)return 0===i?a({message:`${e} is not buffered yet. Try again`}):(n(o.estimatedStart+c),void s.one("seeked",(()=>{ly({programTime:e,playlist:t,retryCount:i-1,seekTo:n,pauseAfterSeek:r,tech:s,callback:a})})));const u=l.start+c;s.one("seeked",(()=>a(null,s.currentTime()))),r&&s.pause(),n(u)},cy=(e,t)=>{if(4===e.readyState)return t()},{EventTarget:uy}=zm,dy=function(e,t){if(!Wg(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(let i=0;i<e.segments.length;i++){const n=e.segments[i],r=t.segments[i];if(n.uri!==r.uri)return!1;if(!n.byterange&&!r.byterange)continue;const s=n.byterange,a=r.byterange;if(s&&!a||!s&&a)return!1;if(s.offset!==a.offset||s.length!==a.length)return!1}return!0},hy=(e,t,i,n)=>`placeholder-uri-${e}-${t}-${n.attributes.NAME||i}`,py=(e,t)=>(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length,fy=(e,t)=>{const i={};for(const n in e){const r=e[n].sidx;if(r){const e=Ac(r);if(!t[e])break;const n=t[e].sidxInfo;py(n,r)&&(i[e]=t[e])}}return i};class my extends uy{constructor(e,t,i={},n){super(),this.isPaused_=!0,this.mainPlaylistLoader_=n||this,n||(this.isMain_=!0);const{withCredentials:r=!1}=i;if(this.vhs_=t,this.withCredentials=r,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",(()=>{this.refreshXml_()})),this.on("mediaupdatetimeout",(()=>{this.refreshMedia_(this.media().id)})),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=Jm("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}get isPaused(){return this.isPaused_}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2,metadata:e.metadata}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){const n=e.sidx&&Ac(e.sidx);if(!e.sidx||!n||this.mainPlaylistLoader_.sidxMapping_[n])return El().clearTimeout(this.mediaRequest_),void(this.mediaRequest_=El().setTimeout((()=>i(!1)),0));const r=Qm(e.sidx.resolvedUri),s=(r,s)=>{if(this.requestErrored_(r,s,t))return;const a=this.mainPlaylistLoader_.sidxMapping_,{requestType:o}=s;let l;try{l=ou()(ac(s.response).subarray(8))}catch(e){return e.metadata=Mg({requestType:o,request:s,parseFailure:!0}),void this.requestErrored_(e,s,t)}return a[n]={sidxInfo:e.sidx,sidx:l},wc(e,l,e.sidx.resolvedUri),i(!0)};this.request=((e,t,i,n)=>{let r,s=[],a=!1;const o=function(e,t,n,r){return t.abort(),a=!0,i(e,t,n,r)},l=function(e,t){if(a)return;if(e)return e.metadata=Mg({requestType:n,request:t,error:e}),o(e,t,"",s);const i=t.responseText.substring(s&&s.byteLength||0,t.responseText.length);if(s=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];if(t=t.filter((function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})),t.length<=1)return ac(t[0]);var n=t.reduce((function(e,t,i){return e+(t.byteLength||t.length)}),0),r=new Uint8Array(n),s=0;return t.forEach((function(e){e=ac(e),r.set(e,s),s+=e.byteLength})),r}(s,uc(i,!0)),r=r||cu(s),s.length<10||r&&s.length<r+2)return cy(t,(()=>o(e,t,"",s)));const l=Iu(s);return"ts"===l&&s.length<188||!l&&s.length<376?cy(t,(()=>o(e,t,"",s))):o(null,t,l,s)},c={uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function({total:t,loaded:i}){return Qg(e,null,{statusCode:e.status},l)}))}},u=t(c,(function(e,t){return Qg(u,e,t,l)}));return u})(r,this.vhs_.xhr,((t,i,n,a)=>{if(t)return s(t,i);if(!n||"mp4"!==n){const t=n||"unknown";return s({status:i.status,message:`Unsupported ${t} container type for sidx segment at URL: ${r}`,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i)}const{offset:o,length:l}=e.sidx.byterange;if(a.length>=l+o)return s(t,{response:a.subarray(o,o+l),status:i.status,uri:i.uri});this.request=this.vhs_.xhr({uri:r,responseType:"arraybuffer",requestType:"dash-sidx",headers:Zg({byterange:e.sidx.byterange})},s)}),"dash-sidx")}dispose(){this.isPaused_=!0,this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},El().clearTimeout(this.minimumUpdatePeriodTimeout_),El().clearTimeout(this.mediaRequest_),El().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){if(this.request){const e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}const i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(i&&(this.trigger("mediachanging"),this.trigger("mediachange")));i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,(i=>{this.haveMetadata({startingState:t,playlist:e})})))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,El().clearTimeout(this.mediaRequest_),this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.isPaused_=!0,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),El().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(El().clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){this.isPaused_=!1,El().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;const t=this.media();if(e){const e=t?t.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=El().setTimeout((()=>this.load()),e)}else this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){if(this.started=!0,!this.isMain_)return El().clearTimeout(this.mediaRequest_),void(this.mediaRequest_=El().setTimeout((()=>this.haveMain_()),0));this.requestMain_(((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])}))}requestMain_(e){const t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestrequeststart",metadata:t}),this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials,requestType:"dash-manifest"},((i,n)=>{if(i){const{requestType:e}=n;i.metadata=Mg({requestType:e,request:n,error:i})}if(this.requestErrored_(i,n))return void("HAVE_NOTHING"===this.state&&(this.started=!1));this.trigger({type:"manifestrequestcomplete",metadata:t});const r=n.responseText!==this.mainPlaylistLoader_.mainXml_;return this.mainPlaylistLoader_.mainXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?this.mainLoaded_=Date.parse(n.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=Qm(this.mainPlaylistLoader_.srcUrl,n),r?(this.handleMain_(),void this.syncCl

2ientServerClock_((()=>e(n,r)))):e(n,r)}))}syncClientServerClock_(e){const t=(e=>(e=>{const t=Wc(e,"UTCTiming")[0];if(!t)return null;const i=Qc(t);switch(i.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":i.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":i.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":i.method="DIRECT",i.value=Date.parse(i.value);break;default:throw new Error("UNSUPPORTED_UTC_TIMING_SCHEME")}return i})(ru(e)))(this.mainPlaylistLoader_.mainXml_);return null===t?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()):"DIRECT"===t.method?(this.mainPlaylistLoader_.clientOffset_=t.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:Ym(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials,requestType:"dash-clock-sync"},((i,n)=>{if(!this.request)return;if(i){const{requestType:t}=n;return this.error.metadata=Mg({requestType:t,request:n,error:i}),this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()}let r;r="HEAD"===t.method?n.responseHeaders&&n.responseHeaders.date?Date.parse(n.responseHeaders.date):this.mainLoaded_:Date.parse(n.responseText),this.mainPlaylistLoader_.clientOffset_=r-Date.now(),e()})))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){El().clearTimeout(this.mediaRequest_),this.mediaRequest_=null;const e=this.mainPlaylistLoader_.main,t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};let i;this.trigger({type:"manifestparsestart",metadata:t});try{i=(({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:n,previousManifest:r})=>{const s=((e,t={})=>{const i=((e,t={})=>{const{manifestUri:i="",NOW:n=Date.now(),clientOffset:r=0,eventHandler:s=function(){}}=t,a=Wc(e,"Period");if(!a.length)throw new Error("INVALID_NUMBER_OF_PERIOD");const o=Wc(e,"Location"),l=Qc(e),c=Zc([{baseUrl:i}],Wc(e,"BaseURL")),u=Wc(e,"ContentSteering");l.type=l.type||"static",l.sourceDuration=l.mediaPresentationDuration||0,l.NOW=n,l.clientOffset=r,o.length&&(l.locations=o.map(Gc));const d=[];return a.forEach(((e,t)=>{const i=Qc(e),n=d[t-1];i.start=(({attributes:e,priorPeriodAttributes:t,mpdType:i})=>"number"==typeof e.start?e.start:t&&"number"==typeof t.start&&"number"==typeof t.duration?t.start+t.duration:t||"static"!==i?null:0)({attributes:i,priorPeriodAttributes:n?n.attributes:null,mpdType:l.type}),d.push({node:e,attributes:i})})),{locations:l.locations,contentSteeringInfo:nu(u,s),representationInfo:gc(d.map(iu(l,c))),eventStream:gc(d.map(tu))}})(ru(e),t),n=i.representationInfo.map(zc);return Bc({dashPlaylists:n,locations:i.locations,contentSteering:i.contentSteeringInfo,sidxMapping:t.sidxMapping,previousManifest:t.previousManifest,eventStream:i.eventStream})})(e,{manifestUri:t,clientOffset:i,sidxMapping:n,previousManifest:r});return Dg(s,t,hy),s})({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e})}catch(e){this.error=e,this.error.metadata={errorType:zm.Error.StreamingDashManifestParserError,error:e},this.trigger("error")}e&&(i=((e,t,i)=>{let n=!0,r=Zm(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){const s=t.playlists[e];if(s.sidx){const e=Ac(s.sidx);i&&i[e]&&i[e].sidx&&wc(s,i[e].sidx,s.sidx.resolvedUri)}const a=Gg(r,s,dy);a&&(r=a,n=!1)}return Pg(t,((e,t,i,s)=>{if(e.playlists&&e.playlists.length){const a=e.playlists[0].id,o=Gg(r,e.playlists[0],dy);o&&(r=o,s in r.mediaGroups[t][i]||(r.mediaGroups[t][i][s]=e),r.mediaGroups[t][i][s].playlists[0]=r.playlists[a],n=!1)}})),((e,t)=>{Pg(e,((i,n,r,s)=>{t.mediaGroups[n][r]&&s in t.mediaGroups[n][r]||delete e.mediaGroups[n][r][s]}))})(r,t),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(n=!1),n?null:r})(e,i,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=i||e;const n=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];if(n&&n!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=n),(!e||i&&i.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),this.addEventStreamToMetadataTrack_(i),i){const{duration:e,endList:n}=i,r=[];

2i.playlists.forEach((e=>{r.push({id:e.id,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS})}));const s={duration:e,isLive:!n,renditions:r};t.parsedManifest=s,this.trigger({type:"manifestparsecomplete",metadata:t})}return Boolean(i)}updateMinimumUpdatePeriodTimeout_(){const e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(El().clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){const t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=El().setTimeout((()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)}),e)}refreshXml_(){this.requestMain_(((e,t)=>{t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=((e,t)=>{let i=fy(e.playlists,t);return Pg(e,((e,n,r,s)=>{if(e.playlists&&e.playlists.length){const n=e.playlists;i=Zm(i,fy(n,t))}})),i})(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.sidxMapping_),this.addSidxSegments_(this.media(),this.state,(e=>{this.refreshMedia_(this.media().id)})))}))}refreshMedia_(e){if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();const t=this.mainPlaylistLoader_.main.playlists,i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){const e=()=>{this.media().endList||(this.mediaUpdateTimeout=El().setTimeout((()=>{this.trigger("mediaupdatetimeout"),e()}),Xg(this.media(),Boolean(i))))};e()}this.trigger("loadedplaylist")}addEventStreamToMetadataTrack_(e){if(e&&this.mainPlaylistLoader_.main.eventStream){const e=this.mainPlaylistLoader_.main.eventStream.map((e=>({cueTime:e.start,frames:[{data:e.messageData}]})));this.addMetadataToTextTrack("EventStream",e,this.mainPlaylistLoader_.main.duration)}}getKeyIdSet(e){if(e.contentProtection){const t=new Set;for(const i in e.contentProtection){const n=e.contentProtection[i].attributes["cenc:default_KID"];n&&t.add(n.replace(/-/g,"").toLowerCase())}return t}}}var gy={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30};const yy=function(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e},vy=function(e){return function(){const t=function(e){try{return URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}catch(t){const i=new BlobBuilder;return i.append(e),URL.createObjectURL(i.getBlob())}}(e),i=yy(new Worker(t));i.objURL=t;const n=i.terminate;return i.on=i.addEventListener,i.off=i.removeEventListener,i.terminate=function(){return URL.revokeObjectURL(t),n.call(this)},i}},by=function(e){return`var browserWorkerPolyFill = ${yy.toString()};\nbrowserWorkerPolyFill(self);\n`+e},_y=function(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)},Ty=by(_y((function(){var e="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==i.g?i.g:"undefined"!=typeof self?self:{},t=function(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){var n;return!!e[t]&&(n=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(n,1),n>-1)},this.trigger=function(t){var i,n,r,s;if(i=e[t])if(2===arguments.length)for(r=i.length,n=0;n<r;++n)i[n].call(this,arguments[1]);else{for(s=[],n=arguments.length,n=1;n<arguments.length;++n)s.push(arguments[n]);for(r=i.length,n=0;n<r;++n)i[n].apply(this,s)}},this.dispose=function(){e={}}}};t.prototype.pipe=function(e){return this.on("data",(function(t){e.push(t)})),this.on("done",(function(t){e.flush(t)})),this.on("partialdone",(function(t){e.partialFlush(t)})),this.on("endedtimeline",(function(t){e.endTimeline(t)})),this.on("reset",(function(t){e.reset(t)})),e},t.prototype.push=function(e){this.trigger("data",e)},t.prototype.flush=function(e){this.trigger("done",e)},t.prototype.partialFlush=function(e){this.trigger("partialdone",e)},t.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},t.prototype.reset=function(e){this.trigger("reset",e)};var n,r,s,a,o,l,c,u,d,h,p,f,m,g,y,v,b,_,T,S,w,E,k,x,C,I,A,L,P,O,D,N,M,R,U,B,F,j,q,$,H=t,V=Math.pow(2,32),z={getUint64:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength);return i.getBigUint64?(t=i.getBigUint64(0))<Number.MAX_SAFE_INTEGER?

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Uint8Array(s.length+16*a.length)).set(s),i=s.length,l=0;l<a.length;l++)o=a[l],r[i++]=(4278190080&o.duration)>>>24,r[i++]=(16711680&o.duration)>>>16,r[i++]=(65280&o.duration)>>>8,r[i++]=255&o.duration,r[i++]=(4278190080&o.size)>>>24,r[i++]=(16711680&o.size)>>>16,r[i++]=(65280&o.size)>>>8,r[i++]=255&o.size,r[i++]=o.flags.isLeading<<2|o.flags.dependsOn,r[i++]=o.flags.isDependedOn<<6|o.flags.hasRedundancy<<4|o.flags.paddingValue<<1|o.flags.isNonSyncSample,r[i++]=61440&o.flags.degradationPriority,r[i++]=15&o.flags.degradationPriority,r[i++]=(4278190080&o.compositionTimeOffset)>>>24,r[i++]=(16711680&o.compositionTimeOffset)>>>16,r[i++]=(65280&o.compositionTimeOffset)>>>8,r[i++]=255&o.compositionTimeOffset;return n(E.trun,r)},j=function(e,t){var i,r,s,a,o,l;for(t+=20+8*(a=e.samples||[]).length,s=$(a,t),(i=new 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t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,n.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},groupFramesIntoGops:function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){var i,n,r,s,a,o=t||0,l=[];for(i=0;i<e.length;i++)for(s=e[i],n=0;n<s.length;n++)a=s[n],o+=(r=ie(a,o)).size,l.push(r);return l},concatenateNalData:function(e){var t,i,n,r,s,a,o=0,l=e.byteLength,c=e.nalCount,u=new Uint8Array(l+4*c),d=new DataView(u.buffer);for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for(s=r[i],n=0;n<s.length;n++)a=s[n],d.setUint32(o,a.data.byteLength),o+=4,u.set(a.data,o),o+=a.data.byteLength;return u},generateSampleTableForFrame:function(e,t){var i,n=[];return i=ie(e,t||0),n.push(i),n},concatenateNalDataForFrame:function(e){var t,i,n=0,r=e.byteLength,s=e.length,a=new Uint8Array(r+4*s),o=new DataView(a.buffer);for(t=0;t<e.length;t++)i=e[t],o.setUint32(n,i.data.byteLength),n+=4,a.set(i.data,n),n+=i.data.byteLength;return a}},re=[33,16,5,32,164,27],se=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ae=function(e){for(var t=[];e--;)t.push(0);return t},oe=9e4;J=function(e,t){return X(Q(e,t))},Z=function(e,t){return K(Y(e),t)},ee=function(e,t,i){return Y(i?e:e-t)};var le={ONE_SECOND_IN_TS:oe,secondsToVideoTs:X=function(e){return e*oe},secondsToAudioTs:K=function(e,t){return e*t},videoTsToSeconds:Y=function(e){return e/oe},audioTsToSeconds:Q=function(e,t){return e/t},audioTsToVideoTs:J,videoTsToAudioTs:Z,metadataTsToSeconds:ee},ce=le,ue={prefixWithSilence:function(e,t,i,n){var r,s,a,o,l,c=0,u=0,d=0;if(t.length&&(r=ce.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),s=Math.ceil(ce.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&n&&(c=r-Math.max(i,n),d=(u=Math.floor(c/s))*s),!(u<1||d>ce.ONE_SECOND_IN_TS/2))){for((a=function(){if(!G){var e={96e3:[re,[227,64],ae(154),[56]],88200:[re,[231],ae(170),[56]],64e3:[re,[248,192],ae(240),[56]],48e3:[re,[255,192],ae(268),[55,148,128],ae(54),[112]],44100:[re,[255,192],ae(268),[55,163,128],ae(84),[112]],32e3:[re,[255,192],ae(268),[55,234],ae(226),[112]],24e3:[re,[255,192],ae(268),[55,255,128],ae(268),[111,112],ae(126),[224]],16e3:[re,[255,192],ae(268),[55,255,128],ae(268),[111,255],ae(269),[223,108],ae(195),[1,192]],12e3:[se,ae(268),[3,127,248],ae(268),[6,255,240],ae(268),[13,255,224],ae(268),[27,253,128],ae(259),[56]],11025:[se,ae(268),[3,127,248],ae(268),[6,255,240],ae(268),[13,255,224],ae(268),[27,255,192],ae(268),[55,175,128],ae(108),[112]],8e3:[se,ae(268),[3,121,16],ae(47),[7]]};t=e,G=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})}var t;return G}()[e.samplerate])||(a=t[0].data),o=0;o<u;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-s,pts:l.pts-s});return e.baseMediaDecodeTime-=Math.floor(ce.videoTsToAudioTs(d,e.samplerate)),d}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},generateSampleTable:function(e){var t,i,n=[];for(t=0;t<e.length;t++)i=e[t],n.push({size:i.data.byteLength,duration:1024});return n},concatenateFrameData:function(e){var t,i,n=0,r=new Uint8Array(function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i}(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,n),n+=i.data.byteLength;return r}},de=le.ONE_SECOND_IN_TS,he={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i,n=e.minSegmentDts;return t||(n-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=n,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/de,i=Math.floor(i)),i},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},pe={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,n=0,r=0}return i},parseUserData:function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,n,r,s,a=[];if(!(64&t[0]))return a;for(n=31&t[0],i=0;i<n;i++)s={type:3&t[2+(r=3*i)],pts:e},4&t[r+2]&&(s.ccData=t[r+3]<<8|t[r+4],a.push(s));return a},discardEmulationPreventionBytes:function(e){for(var t,i,n=e.byteLength,r=[],s=1;s<n-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(r.push(s+2),s+=2):s++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var a=0;for(s=0;s<t;a++,s++)a===r[0]&&(a++,r.shift()),i[s]=e[a];return i},USER_DATA_REGISTERED_ITU_T_T35:4},fe=H,me=pe,ge=function(e){e=e||{},ge.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new xe(0,0),new xe(0,1),new xe(1,0),new xe(1,1)],this.parse708captions_&&(this.cc708Stream_=new Te({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))}),this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};ge.prototype=new fe,ge.prototype.push=function(e){var t,i,n;

2if("sei_rbsp"===e.nalUnitType&&(t=me.parseSei(e.escapedRBSP)).payload&&t.payloadType===me.USER_DATA_REGISTERED_ITU_T_T35&&(i=me.parseUserData(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=me.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},ge.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},ge.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},ge.prototype.flush=function(){return this.flushStream("flush")},ge.prototype.partialFlush=function(){return this.flushStream("partialFlush")},ge.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},ge.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},ge.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},ge.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},ge.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},ge.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var ye={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},ve=function(e){return 32<=e&&e<=127||160<=e&&e<=255},be=function(e){this.windowNum=e,this.reset()};be.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},be.prototype.getText=function(){return this.rows.join("\n")},be.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},be.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},be.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},be.prototype.addText=function(e){this.rows[this.rowIdx]+=e},be.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var _e=function(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new be(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)};_e.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new be(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},_e.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},_e.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var Te=function(e){e=e||{},Te.prototype.init.call(this);var t,i=this,n=e.captionServices||{},r={};

2Object.keys(n).forEach((e=>{t=n[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)})),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(i.new708Packet(),i.add708Bytes(e)):(null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e))}};Te.prototype=new fe,Te.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Te.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,n=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(n)},Te.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,r=0,s=t[r++];for(e.seq=s>>6,e.sizeCode=63&s;r<t.length;r++)n=31&(s=t[r++]),7==(i=s>>5)&&n>0&&(i=s=t[r++]),this.pushServiceBlock(i,r,n),n>0&&(r+=n-1)},Te.prototype.pushServiceBlock=function(e,t,i){var n,r=t,s=this.current708Packet.data,a=this.services[e];for(a||(a=this.initService(e,r));r<t+i&&r<s.length;r++)n=s[r],ve(n)?r=this.handleText(r,a):24===n?r=this.multiByteCharacter(r,a):16===n?r=this.extendedCommands(r,a):128<=n&&n<=135?r=this.setCurrentWindow(r,a):152<=n&&n<=159?r=this.defineWindow(r,a):136===n?r=this.clearWindows(r,a):140===n?r=this.deleteWindows(r,a):137===n?r=this.displayWindows(r,a):138===n?r=this.hideWindows(r,a):139===n?r=this.toggleWindows(r,a):151===n?r=this.setWindowAttributes(r,a):144===n?r=this.setPenAttributes(r,a):145===n?r=this.setPenColor(r,a):146===n?r=this.setPenLocation(r,a):143===n?a=this.reset(r,a):8===n?a.currentWindow.backspace():12===n?a.currentWindow.clearText():13===n?a.currentWindow.pendingNewLine=!0:14===n?a.currentWindow.clearText():141===n&&r++},Te.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return ve(i)&&(e=this.handleText(e,t,{isExtended:!0})),e},Te.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Te.prototype.initService=function(e,t){var i,n,r=this;return(i="SERVICE"+e)in this.serviceEncodings&&(n=this.serviceEncodings[i]),this.services[e]=new _e(e,n,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},Te.prototype.handleText=function(e,t,i){var n,r,s,a,o=i&&i.isExtended,l=i&&i.isMultiByte,c=this.current708Packet.data,u=o?4096:0,d=c[e],h=c[e+1],p=t.currentWindow;if(l?(r=[d,h],e++):r=[d],t.textDecoder_&&!o)n=t.textDecoder_.decode(new Uint8Array(r));else if(l){const e=r.map((e=>("0"+(255&e).toString(16)).slice(-2))).join("");n=String.fromCharCode(parseInt(e,16))}else a=ye[s=u|d]||s,n=4096&s&&s===a?"":String.fromCharCode(a);return p.pendingNewLine&&!p.isEmpty()&&p.newLine(this.getPts(e)),p.pendingNewLine=!1,p.addText(n),e},Te.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,n=i[e+1],r=i[e+2];return ve(n)&&ve(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},Te.prototype.setCurrentWindow=function(e,t){var i=7&this.current708Packet.data[e];return t.setCurrentWindow(i),e},Te.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e],r=7&n;t.setCurrentWindow(r);var s=t.currentWindow;return n=i[++e],s.visible=(32&n)>>5,s.rowLock=(16&n)>>4,s.columnLock=(8&n)>>3,s.priority=7&n,n=i[++e],s.relativePositioning=(128&n)>>7,s.anchorVertical=127&n,n=i[++e],s.anchorHorizontal=n,n=i[++e],s.anchorPoint=(240&n)>>4,s.rowCount=15&n,n=i[++e],s.columnCount=63&n,n=i[++e],s.windowStyle=(56&n)>>3,s.penStyle=7&n,s.virtualRowCount=s.rowCount+1,e},Te.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.winAttr;return n=i[++e],r.fillOpacity=(192&n)>>6,r.fillRed=(48&n)>>4,r.fillGreen=(12&n)>>2,r.fillBlue=3&n,n=i[++e],r.borderType=(192&n)>>6,r.borderRed=(48&n)>>4,r.borderGreen=(12&n)>>2,r.borderBlue=3&n,n=i[++e],r.borderType+=(128&n)>>5,r.wordWrap=(64&n)>>6,r.printDirection=(48&n)>>4,r.scrollDirection=(12&n)>>2,r.justify=3&n,n=i[++e],r.effectSpeed=(240&n)>>4,r.effectDirection=(12&n)>>2,r.displayEffect=3&n,e},Te.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},Te.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream

2:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},Te.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},Te.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},Te.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},Te.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},Te.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},Te.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penAttr;return n=i[++e],r.textTag=(240&n)>>4,r.offset=(12&n)>>2,r.penSize=3&n,n=i[++e],r.italics=(128&n)>>7,r.underline=(64&n)>>6,r.edgeType=(56&n)>>3,r.fontStyle=7&n,e},Te.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor;return n=i[++e],r.fgOpacity=(192&n)>>6,r.fgRed=(48&n)>>4,r.fgGreen=(12&n)>>2,r.fgBlue=3&n,n=i[++e],r.bgOpacity=(192&n)>>6,r.bgRed=(48&n)>>4,r.bgGreen=(12&n)>>2,r.bgBlue=3&n,n=i[++e],r.edgeRed=(48&n)>>4,r.edgeGreen=(12&n)>>2,r.edgeBlue=3&n,e},Te.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},Te.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var Se={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},we=function(e){return null===e?"":(e=Se[e]||e,String.fromCharCode(e))},Ee=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],ke=function(){for(var e=[],t=15;t--;)e.push({text:"",indent:0,offset:0});return e},xe=function(e,t){xe.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,s;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=ke();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=ke();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=ke()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))s=we((n=(3&n)<<8)|r),this[this.mode_](e.pts,s),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),s=we((n=(3&n)<<8)|r),this[this.mode_](e.pts,s),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14&~r||this.addFormatting(e.pts,["i"]),1&~r||this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r)){const e=3&r;this.nonDisplayed_[this.row_].offset=e,this.column_+=e}else if(this.isPAC(n,r)){var a=Ee.indexOf(7968&t);if("rollUp"===this.mode_&&(a-this.rollUpRows_+1<0&&(a=this.rollUpRows_-1),this.setRollUp(e.pts,a)),a!==this.row_&&a>=0&&a<=14&&(this.clearFormatting(e.pts),this.row_=a),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),!(16&~t)){const e=(14&t)>>1;this.column_=4*e,this.nonDisplayed_[this.row_].indent+=e}this.isColorPAC(r)&&(14&~r||this.addFormatting(e.pts,["i"]))}else this.isNormalChar(n)&&(0===r&&(r=null),s=we(n),s+=we(r),this[this.mode_](e.pts,s),this.column_+=s.length)}else this.lastControlCode_=null}};xe.prototype=new fe,xe.prototype.flushDisplayed=function(e){const t=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},i=[];this.displayed_.forEach(((e,n)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){t(n)}e.text.length&&i.push({text:e.text,line:n+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&t(n)})),i.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:i,stream:this.name_})},xe.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=ke(),this.nonDisplayed_=ke(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},xe.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},xe.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},xe.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},xe.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},xe.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},xe.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},xe.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},xe.prototype.isNormalChar=function(e){return e>=32&&e<=127},xe.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=ke(),this.displayed_=ke()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},xe.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,i)},xe.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},xe.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;i+=t,this.nonDisplayed_[this.row_].text=i},xe.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i},xe.prototype.shiftRowsUp_=function(){var e;

2for(e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<15;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},xe.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i};var Ce={CaptionStream:ge,Cea608Stream:xe,Cea708Stream:Te},Ie={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ae=H,Le="shared",Pe=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},Oe=function(e){var t,i;Oe.prototype.init.call(this),this.type_=e||Le,this.push=function(e){"metadata"!==e.type?this.type_!==Le&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Pe(e.dts,i),e.pts=Pe(e.pts,i),t=e.dts,this.trigger("data",e)):this.trigger("data",e)},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,t=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};Oe.prototype=new Ae;var De,Ne={TimestampRolloverStream:Oe,handleRollover:Pe},Me=(e,t,i)=>{if(!e)return-1;for(var n=i;n<e.length;n++)if(e[n]===t)return n;return-1},Re=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},Ue=function(e,t,i){return decodeURIComponent(Re(e,t,i))},Be=function(e,t,i){return unescape(Re(e,t,i))},Fe=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},je={APIC:function(e){var t,i,n=1;3===e.data[0]&&((t=Me(e.data,0,n))<0||(e.mimeType=Be(e.data,n,t),n=t+1,e.pictureType=e.data[n],n++,(i=Me(e.data,0,n))<0||(e.description=Ue(e.data,n,i),n=i+1,"--\x3e"===e.mimeType?e.url=Be(e.data,n,e.data.length):e.pictureData=e.data.subarray(n,e.data.length))))},"T*":function(e){3===e.data[0]&&(e.value=Ue(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3===e.data[0]&&-1!==(t=Me(e.data,0,1))&&(e.description=Ue(e.data,1,t),e.value=Ue(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=Be(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3===e.data[0]&&-1!==(t=Me(e.data,0,1))&&(e.description=Ue(e.data,1,t),e.url=Be(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=Be(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},qe={parseId3Frames:function(e){var t,i=10,n=0,r=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){n=Fe(e.subarray(6,10)),n+=10,64&e[5]&&(i+=4,i+=Fe(e.subarray(10,14)),n-=Fe(e.subarray(16,20)));do{if((t=Fe(e.subarray(i+4,i+8)))<1)break;var s={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)};s.key=s.id,je[s.id]?je[s.id](s):"T"===s.id[0]?je["T*"](s):"W"===s.id[0]&&je["W*"](s),r.push(s),i+=10,i+=t}while(i<n);return r}},parseSyncSafeInteger:Fe,frameParsers:je},$e=Ie,He=qe;(De=function(e){var t,i={descriptor:e&&e.descriptor},n=0,r=[],s=0;if(De.prototype.init.call(this),this.dispatchType=$e.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,a,o,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(s=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),s+=e.data.byteLength,1===r.length&&(n=He.parseSyncSafeInteger(e.data.subarray(6,10)),n+=10),!(s<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<n;)t.data.set(r[0].data.subarray(0,n-l),l),l+=r[0].data.byteLength,s-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i+=4,i+=He.parseSyncSafeInteger(t.data.subarray(10,14)),n-=He.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((a=He.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+a+10)}).key=o.id,He.frameParsers[o.id]?He.frameParsers[o.id](o):"T"===o.id[0]?He.frameParsers["T*"](o):"W"===o.id[0]&&He.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner){var c=o.data,u=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2;u*=4,u+=3&c[7],o.timeStamp=u,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),i+=10,i+=a}while(i<n);this.trigger("data",t)}}}).prototype=new H;var Ve,ze,We,Ge=De,Xe=H,Ke=Ce,Ye=Ie,Qe=Ne.TimestampRolloverStream,Je=188;(Ve=function(){var e=new Uint8Array(Je),t=0;Ve.prototype.init.call(this),this.push=function(i){var n,r=0,s=Je;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;s<n.byteLength;)71!==n[r]||71!==n[s]?(r++,s++):(this.trigger("data",n.subarray(r,s)),r+=Je,s+=Je);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){t===Je&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new Xe,ze=function(){var e,t,i,n;ze.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var s=e[r],a=(31&e[r+1])<<8|e[r+2];s===Ye.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=a:s===Ye.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=a:s===Ye.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][a]=s),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());

2else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Ye.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Ye.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}},ze.prototype=new Xe,ze.STREAM_TYPES={h264:27,adts:15},We=function(){var e,t=this,i=!1,n={data:[],size:0},r={data:[],size:0},s={data:[],size:0},a=function(e,i,n){var r,s,a=new Uint8Array(e.size),o={type:i},l=0,c=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,l=0;l<e.data.length;l++)s=e.data[l],a.set(s.data,c),c+=s.data.byteLength;!function(e,t){var i;const n=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===n&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=!!(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))}(a,o),r="video"===i||o.packetLength<=e.size,(n||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};We.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case Ye.H264_STREAM_TYPE:e=n,t="video";break;case Ye.ADTS_STREAM_TYPE:e=r,t="audio";break;case Ye.METADATA_STREAM_TYPE:e=s,t="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&a(e,t,!0),e.data.push(o),e.size+=o.data.byteLength},pmt:function(){var n={type:"metadata",tracks:[]};null!==(e=o.programMapTable).video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",n)}})[o.type]()},this.reset=function(){n.size=0,n.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){a(n,"video"),a(r,"audio"),a(s,"timed-metadata")},this.flush=function(){if(!i&&e){var n={type:"metadata",tracks:[]};null!==e.video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",n)}i=!1,this.flushStreams_(),this.trigger("done")}},We.prototype=new Xe;var Ze={PAT_PID:0,MP2T_PACKET_LENGTH:Je,TransportPacketStream:Ve,TransportParseStream:ze,ElementaryStream:We,TimestampRolloverStream:Qe,CaptionStream:Ke.CaptionStream,Cea608Stream:Ke.Cea608Stream,Cea708Stream:Ke.Cea708Stream,MetadataStream:Ge};for(var et in Ye)Ye.hasOwnProperty(et)&&(Ze[et]=Ye[et]);var tt,it=Ze,nt=H,rt=le.ONE_SECOND_IN_TS,st=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];tt=function(e){var t,i=0;tt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts ski

2]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=mt(e,t),gt(e,t))},yt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},vt=function(e,t,i){return unescape(function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r}(e,t,i))},bt={isLikelyAacData:function(e){var t=gt(e,0);return e.length>=t+2&&!(255&~e[t])&&!(240&~e[t+1])&&16==(22&e[t+1])},parseId3TagSize:mt,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&!(240&~e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return ft[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=yt(e.subarray(10,14)));do{if((i=yt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10);for(var r=0;r<n.byteLength;r++)if(0===n[r]){if("com.apple.streaming.transportStreamTimestamp"===vt(n,0,r)){var s=n.subarray(r+1),a=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;return(a*=4)+(3&s[7])}break}}t+=10,t+=i}while(t<e.byteLength);return null}},_t=bt;(ht=function(){var e=new Uint8Array,t=0;ht.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,s,a,o=0,l=0;for(e.length?(a=e.length,(e=new Uint8Array(i.byteLength+a)).set(e.subarray(0,a)),e.set(i,a)):e=i;e.length-l>=3;)if(e[l]!=="I".charCodeAt(0)||e[l+1]!=="D".charCodeAt(0)||e[l+2]!=="3".charCodeAt(0))if(255&~e[l]||240&~e[l+1])l++;else{if(e.length-l<7)break;if(l+(o=_t.parseAdtsSize(e,l))>e.length)break;s={type:"audio",data:e.subarray(l,l+o),pts:t,dts:t},this.trigger("data",s),l+=o}else{if(e.length-l<10)break;if(l+(o=_t.parseId3TagSize(e,l))>e.length)break;r={type:"timed-metadata",data:e.subarray(l,l+o)},this.trigger("data",r),l+=o}n=e.length-l,e=n>0?e.subarray(l):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new H;var Tt,St,wt,Et,kt=H,xt=te,Ct=ne,It=ue,At=he,Lt=it,Pt=le,Ot=ct,Dt=pt.H264Stream,Nt=ht,Mt=bt.isLikelyAacData,Rt=le.ONE_SECOND_IN_TS,Ut=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Bt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ft=function(e,t){t.stream=e,this.trigger("log",t)},jt=function(e,t){for(var i=Object.keys(t),n=0;n<i.length;n++){var r=i[n];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Ft.bind(e,r))}},qt=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},$t=function(e,t,i,n,r,s){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:s,baseMediaDecodeTime:e}};St=function(e,t){var i,n=[],r=0,s=0,a=1/0;i=(t=t||{}).firstSequenceNumber||0,St.prototype.init.call(this),this.push=function(t){At.collectDtsInfo(e,t),e&&Ut.forEach((function(i){e[i]=t[i]})),n.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){s=e},this.flush=function(){var o,l,c,u,d,h,p;0!==n.length?(o=It.trimAdtsFramesByEarliestDts(n,e,r),e.baseMediaDecodeTime=At.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),p=It.prefixWithSilence(e,o,s,a),e.samples=It.generateSampleTable(o),c=xt.mdat(It.concatenateFrameData(o)),n=[],l=xt.moof(i,[e]),u=new Uint8Array(l.byteLength+c.byteLength),i++,u.set(l),u.set(c,l.byteLength),At.clearDtsInfo(e),d=Math.ceil(1024*Rt/e.samplerate),o.length&&(h=o.length*d,this.trigger("segmentTimingInfo",$t(Pt.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})),this.trigger("data",{track:e,boxes:u}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){At.clearDtsInfo(e),n=[],this.trigger("reset")}},St.prototype=new kt,Tt=function(e,t){var i,n,r,s=[],a=[];i=(t=t||{}).firstSequenceNumber||0,Tt.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){At.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.config,e.sps=[t.data],Bt.forEach((function(t){e[t]=n[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),s.push(t)},this.flush=function(){for(var n,r,o,l,c,u,d,h,p=0;s.length&&"access_unit_delimiter_rbsp"!==s[0].nalUnitType;)s.shift();

2if(0===s.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=Ct.groupNalsIntoFrames(s),(o=Ct.groupFramesIntoGops(n))[0][0].keyFrame||((r=this.getGopForFusion_(s[0],e))?(p=r.duration,o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=Ct.extendFirstKeyFrame(o)),a.length){var f;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),s=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");At.clearDtsInfo(e),o=f}At.collectDtsInfo(e,o),e.samples=Ct.generateSampleTable(o),c=xt.mdat(Ct.concatenateNalData(o)),e.baseMediaDecodeTime=At.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=o[0],h=o[o.length-1],this.trigger("segmentTimingInfo",$t(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),s=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),l=xt.moof(i,[e]),u=new Uint8Array(l.byteLength+c.byteLength),i++,u.set(l),u.set(c,l.byteLength),this.trigger("data",{track:e,boxes:u}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),s=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){At.clearDtsInfo(e),n=void 0,r=void 0},this.getGopForFusion_=function(t){var i,n,r,s,a,o=1/0;for(a=0;a<this.gopCache_.length;a++)r=(s=this.gopCache_[a]).gop,e.pps&&qt(e.pps[0],s.pps[0])&&e.sps&&qt(e.sps[0],s.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!n||o>i)&&(n=s,o=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,s,o,l,c;for(s=e.byteLength,o=e.nalCount,l=e.duration,t=i=0;t<a.length&&i<e.length&&(n=a[t],r=e[i],n.pts!==r.pts);)r.pts>n.pts?t++:(i++,s-=r.byteLength,o-=r.nalCount,l-=r.duration);return 0===i?e:i===e.length?null:((c=e.slice(i)).byteLength=s,c.duration=l,c.nalCount=o,c.pts=c[0].pts,c.dts=c[0].dts,c)},this.alignGopsAtEnd_=function(e){var t,i,n,r,s,o,l;for(t=a.length-1,i=e.length-1,s=null,o=!1;t>=0&&i>=0;){if(n=a[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===a.length-1&&(s=i),i--)}if(!o&&null===s)return null;if(0===(l=o?i:s))return e;var c=e.slice(l),u=c.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return c.byteLength=u.byteLength,c.duration=u.duration,c.nalCount=u.nalCount,c.pts=c[0].pts,c.dts=c[0].dts,c},this.alignGopsWith=function(e){a=e}},Tt.prototype=new kt,Et=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,Et.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}},Et.prototype=new kt,Et.prototype.flush=function(e){var t,i,n,r,s=0,a={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,Bt.forEach((function(e){a.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,Ut.forEach((function(e){a.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?a.type=this.pendingTracks[0].type:a.type="combined",this.emittedTracks+=this.pendingTracks.length,n=xt.initSegment(this.pendingTracks),a.initSegment=new Uint8Array(n.byteLength),a.initSegment.set(n),a.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)a.data.set(this.pendingBoxes[r],s),s+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=Pt.metadataTsToSeconds(t.startPts,o,this.keepOriginalTimestamps),t.endTime=Pt.metadataTsToSeconds(t.endPts,o,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=Pt.metadataTsToSeconds(i.pts,o,this.keepOriginalTimestamps),a.metadata.push(i);for(a.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",a),r=0;r<a.captions.length;r++)t=a.captions[r],this.trigger("caption",t);for(r=0;r<a.metadata.length;r++)i=a.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Et.prototype.setRemux=function(e){this.remuxTracks=e},(wt=function(e){var t,i,n=this,r=!0;wt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new Lt.MetadataStream,r.aacStream=new Nt,r.audioTimestampRolloverStream=new Lt.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new Lt.TimestampRolloverStream("timed-metadata"),r.adtsStream=new Ot,r.coalesceStream=new Et(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(s){"timed-metadata"!==s.type&&"audio"!==s.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new St(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),jt(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new Lt.MetadataStream,r.packetStream=new Lt.TransportPacketStream,r.parseStream=new Lt.TransportParseStream,r.elementaryStream=new Lt.ElementaryStream,r.timestampRolloverStream=new Lt.TimestampRolloverStream,r.adtsStream=new Ot,r.h264Stream=new Dt,r.captionStream=new Lt.CaptionStream(e),r.coalesceStream=new Et(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(s){var a;if("metadata"===s.type){for(a=s.tracks.length;a--;)t||"video"!==s.tracks[a].type?i||"audio"!==s.tracks[a].type||((i=s.tracks[a]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=s.tracks[a]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new Tt(t,e),r.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new St(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),jt(this,r)},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,At.clearDtsInfo(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,At.clearDtsInfo(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=Mt(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new kt;var Ht,Vt,zt={Transmuxer:wt,VideoSegmentStream:Tt,AudioSegmentStream:St,AUDIO_PROPERTIES:Ut,VIDEO_PROPERTIES:Bt,generateSegmentTimingInfo:$t},Wt=function(e){return e>>>0},Gt=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),(t+=String.fromCharCode(e[2]))+String.fromCharCode(e[3])},Xt=Wt,Kt=Gt,Yt=function(e,t){var i,n,r,s,a,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)n=Xt(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Kt(e.subarray(i+4,i+8)),s=n>1?i+n:e.byteLength,r===t[0]&&(1===t.length?o.push(e.subarray(i+8,s)):(a=Yt(e.subarray(i+8,s),t.slice(1))).length&&(o=o.concat(a))),i=s;return o},Qt=Yt,Jt=Wt,Zt=z.getUint64,ei=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=Zt(e.subarray(4)):t.baseMediaDecodeTime=Jt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},ti=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&n.flags[2],s=2&n.flags[2],a=8&n.flags[2],o=16&n.flags[2],l=32&n.flags[2],c=65536&n.flags[0],u=131072&n.flags[0];return t=8,r&&(t+=4,n.baseDataOffset=i.getUint32(12),t+=4),s&&(n.sampleDescriptionIndex=i.getUint32(t),t+=4),a&&(n.defaultSampleDuration=i.getUint32(t),t+=4),o&&(n.defaultSampleSize=i.getUint32(t),t+=4),l&&(n.defaultSampleFlags=i.getUint32(t)),c&&(n.durationIsEmpty=!0),!r&&u&&(n.baseDataOffsetIsMoof=!0),n},ii=z.getUint64,ni=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},ri=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],s=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],c=8&i.flags[1],u=n.getUint32(4),d=8;for(r&&(i.dataOffset=n.getInt32(d),d+=4),s&&u&&(t={flags:ni(e.subarray(d,d+4))},d+=4,a&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),c&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t),u--);u--;)t={},a&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),l&&(t.flags=ni(e.subarray(d,d+4)),d+=4),c&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t);return i},si=z.getUint64,ai=function(e){return new Date(1e3*e-20828448e5)},oi=Gt,li=function(e){var t,i,n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=[];for(t=0;t+4<e.length;t+=i)if(i=n.getUint32(t),t+=4,i<=0)r.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&e[t]){case 1:r.push("slice_layer_without_partitioning_rbsp");break;case 5:r.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:r.push("sei_rbsp");break;case 7:r.push("seq_parameter_set_rbsp");break;case 8:r.push("pic_parameter_set_rbsp");break;case 9:r.push("access_unit_delimiter_rbsp");break;default:r.push("UNKNOWN NAL - "+e[t]&31)}return r},ci={avc1:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:Ht(e.subarray(78,e.byteLength))}},avcC:function(e){var t,i,n,r,s=new DataView(e.buffer,e.byteOffset,e.byteLength),a={configurationVersion:e[0],avcProfileIndication:e[1],profileCompatibility:e[2],avcLevelIndication:e[3],lengthSizeMinusOne:3&e[4],sps:[],pps:[]},o=31&e[5];for(n=6,r=0;r<o;r++)i=s.getUint16(n),n+=2,a.sps.push(new Uint8Array(e.subarray(n,n+i))),n+=i;for(t=e[n],n++,r=0;r<t;r++)i=s.getUint16(n),n+=2,a.pps.push(new Uint8Array(e.subarray(n,n+i))),n+=i;return a},btrt:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{bufferSizeDB:t.getUint32(0),maxBitrate:t.getUint32(4),avgBitrate:t.getUint32(8)}},edts:function(e){return{boxes:Ht(e)}},elst:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:i.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),edits:[]},r=i.getUint32(4);for(t=8;r;r--)0===n.version?(n.edits.push({segmentDuration:i.getUint32(t),mediaTime:i.getInt32(t+4),mediaRate:i.getUint16(t+8)+i.getUint16(t+10)/65536}),t+=12):(n.edits.push({segmentDuration:si(e.subarray(t)),mediaTime:si(e.subarray(t+8)),mediaRate:i.getUint16(t+16)+i.getUint16(t+18)/65536}),t+=20);return n},esds:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),esId:e[6]<<8|e[7],streamPriority:31&e[8],decoderConfig:{objectProfileIndication:e[11],streamType:e[12]>>>2&63,bufferSize:e[13]<<16|e[14]<<8|e[15],maxBitrate:e[16]<<24|e[17]<<16|e[18]<<8|e[19],avgBitrate:e[20]<<24|e[21]<<16|e[22]<<8|e[23],decoderConfigDescriptor:{tag:e[24],length:e[25],audioObjectType:e[26]>>>3&31,samplingFrequencyIndex:(7&e[26])<<1|e[27]>>>7&1,channelConfiguration:e[27]>>>3&15}}}},ftyp:function(e){for(var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={majorBrand:oi(e.subarray(0,4)),minorVersion:t.getUint32(4),compatibleBrands:[]},n=8;n<e.byteLength;)i.compatibleBrands.push(oi(e.subarray(n,n+4))),n+=4;return i},dinf:function(e){return{boxes:Ht(e)}},dref:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),dataReferences:Ht(e.subarray(8))}},hdlr:function(e){var t={version:new DataView(e.buffer,e.byteOffset,e.byteLength).getUint8(0),flags:new Uint8Array(e.subarray(1,4)),handlerType:oi(e.subarray(8,12)),name:""},i=8;for(i=24;i<e.byteLength;

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u,d=ki(c,[r.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(r.codec)?(u=d.subarray(78),"avcC"===xi(u.subarray(4,8))&&u.length>11?(r.codec+=".",r.codec+=Ei(u[9]),r.codec+=Ei(u[10]),r.codec+=Ei(u[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(u=d.subarray(28),"esds"===xi(u.subarray(4,8))&&u.length>20&&0!==u[19]?(r.codec+="."+Ei(u[19]),r.codec+="."+Ei(u[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase())}var h=ki(e,["mdia","mdhd"])[0];h&&(r.timescale=mi(h)),i.push(r)})),i},gi=function(e,t=0){return ki(e,["emsg"]).map((e=>{var i=Ci.parseEmsgBox(new Uint8Array(e)),n=Di(i.message_data);return{cueTime:Ci.scaleTime(i.presentation_time,i.timescale,i.presentation_time_delta,t),duration:Ci.scaleTime(i.event_duration,i.timescale),frames:n}}))};var Ni={findBox:ki,parseType:xi,timescale:ui,startTime:di,compositionStartTime:hi,videoTrackIds:pi,tracks:fi,getTimescaleFromMediaHeader:mi,getEmsgID3:gi};const{parseTrun:Mi}=yi,{findBox:Ri}=Ni;var Ui=Si,Bi={getMdatTrafPairs:function(e){var t=Ri(e,["moof","traf"]),i=Ri(e,["mdat"]),n=[];return i.forEach((function(e,i){var r=t[i];n.push({mdat:e,traf:r})})),n},parseSamples:function(e,t,i){var n=t,r=i.defaultSampleDuration||0,s=i.defaultSampleSize||0,a=i.trackId,o=[];return e.forEach((function(e){var t=Mi(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=s),e.trackId=a,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof n?(e.pts=n+Ui.BigInt(e.compositionTimeOffset),n+=Ui.BigInt(e.duration)):(e.pts=n+e.compositionTimeOffset,n+=e.duration)})),o=o.concat(t)})),o}},Fi=pe.discardEmulationPreventionBytes,ji=Ce.CaptionStream,qi=Qt,$i=ei,Hi=ti,{getMdatTrafPairs:Vi,parseSamples:zi}=Bi,Wi=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null},Gi=function(){var e,t,i,n,r,s,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new 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See mux.js#223."});break}n.pts=a.pts,n.dts=a.dts}l.seiNals.push(n)}return l}(r,zi(d,u,o),l),i[l]||(i[l]={seiNals:[],logs:[]}),i[l].seiNals=i[l].seiNals.concat(n.seiNals),i[l].logs=i[l].logs.concat(n.logs))})),i}(e,t)[t]||{};return{seiNals:n.seiNals,logs:n.logs,timescale:i}}(e,i,n),o&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;s?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()};const{parseTfdt:Xi}=yi,Ki=Qt,{getTimescaleFromMediaHeader:Yi}=Ni,{parseSamples:Qi,getMdatTrafPairs:Ji}=Bi;var Zi=function(){let e=9e4;this.init=function(t){const i=Ki(t,["moov","trak","mdia","mdhd"])[0];i&&(e=Yi(i))},this.parseSegment=function(t){const i=[],n=Ji(t);let r=0;return n.forEach((function(t){const n=t.mdat,s=t.traf,a=Ki(s,["tfdt"])[0],o=Ki(s,["tfhd"])[0],l=Ki(s,["trun"]);if(a){const e=Xi(a);r=e.baseMediaDecodeTime}if(l.length&&o){const t=Qi(l,r,o);let s=0;t.forEach((function(t){const r=new TextDecoder("utf-8"),a=n.slice(s,s+t.size);Ki(a,["vtte"])[0]||Ki(a,["vttc"]).forEach((function(n){const s=Ki(n,["payl"])[0],a=Ki(n,["sttg"])[0],o=t.pts/e,l=(t.pts+t.duration)/e;let c,u;if(s)try{c=r.decode(s)}catch(e){}if(a)try{u=r.decode(a)}catch(e){}t.duration&&c&&i.push({cueText:c,start:o,end:l,settings:u})})),s+=t.size}))}})),i}},en=Ie,tn=function(e){var t=31&e[1];return(t<<=8)|e[2]},nn=function(e){return!!(64&e[1])},rn=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},sn=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},an={parseType:function(e,t){var i=tn(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=nn(e),i=4+rn(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=nn(e),n=4+rn(e);if(i&&(n+=e[n]+1),1&e[n+5]){var r;r=3+((15&e[n+1])<<8|e[n+2])-4;for(var s=12+((15&e[n+10])<<8|e[n+11]);s<r;){var a=n+s;t[(31&e[a+1])<<8|e[a+2]]=e[a],s+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:nn,parsePesType:function(e,t){switch(t[tn(e)]){case en.H264_STREAM_TYPE:return"video";case en.ADTS_STREAM_TYPE:return"audio";case en.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!nn(e))return null;var t=4+rn(e);if(t>=e.byteLength)return null;var i,n=null;return 192&(i=e[t+7])&&((n={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},videoPacketContainsKeyFrame:function(e){for(var t=4+rn(e),i=e.subarray(t),n=0,r=0,s=!1;r<i.byteLength-3;r++)if(1===i[r+2]){n=r+5;break}for(;n<i.byteLength;)switch(i[n]){case 0:if(0!==i[n-1]){n+=2;break}if(0!==i[n-2]){n++;break}r+3!==n-2&&"slice_layer_without_partitioning_rbsp_idr"===sn(31&i[r+3])&&(s=!0);do{n++}while(1!==i[n]&&n<i.length);r=n-2,n+=3;break;case 1:if(0!==i[n-1]||0!==i[n-2]){n+=3;break}"slice_layer_without_partitioning_rbsp_idr"===sn(31&i[r+3])&&(s=!0),r=n-2,n+=3;break;default:n+=3}return i=i.subarray(r),n-=r,r=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===sn(31&i[r+3])&&(s=!0),s}},on=Ie,ln=Ne.handleRollover,cn={};cn.ts=an,cn.aac=bt;var un=le.ONE_SECOND_IN_TS,dn=188,hn=71,pn=function(e,t,i){for(var n,r,s,a,o=0,l=dn,c=!1;l<=e.byteLength;)if(e[o]!==hn||e[l]!==hn&&l!==e.byteLength)o++,l++;else{if(n=e.subarray(o,l),"pes"===cn.ts.parseType(n,t.pid)&&(r=cn.ts.parsePesType(n,t.table),s=cn.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(a=cn.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),c=!0)),c)break;o+=dn,l+=dn}for(o=(l=e.byteLength)-dn,c=!1;o>=0;)if(e[o]!==hn||e[l]!==hn&&l!==e.byteLength)o--,l--;else{if(n=e.subarray(o,l),"pes"===cn.ts.parseType(n,t.pid)&&(r=cn.ts.parsePesType(n,t.table),s=cn.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(a=cn.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),c=!0)),c)break;o-=dn,l-=dn}},fn=function(e,t,i){for(var n,r,s,a,o,l,c,u=0,d=dn,h=!1,p={data:[],size:0};d<e.byteLength;)if(e[u]!==hn||e[d]!==hn)u++,d++;else{if(n=e.subarray(u,d),"pes"===cn.ts.parseType(n,t.pid)&&(r=cn.ts.parsePesType(n,t.table),s=cn.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!h&&(a=cn.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),h=!0),!i.firstKeyFrame))){if(s&&0!==p.size){for(o=new Uint8Array(p.size),l=0;p.data.length;)c=p.data.shift(),o.set(c,l),l+=c.byteLength;if(cn.ts.videoPacketContainsKeyFrame(o)){var f=cn.ts.parsePesTime(o);f&&(i.firstKeyFrame=f,i.firstKeyFrame.type="video")}p.size=0}p.data.push(n),p.size+=n.byteLength}if(h&&i.firstKeyFrame)break;u+=dn,d+=dn}for(u=(d=e.byteLength)-dn,h=!1;u>=0;)if(e[u]!==hn||e[d]!==hn)u--,d--;else{if(n=e.subarray(u,d),"pes"===cn.ts.parseType(n,t.pid)&&(r=cn.ts.parsePesType(n,t.table),s=cn.ts.parsePayloadUnitStartIndicator(n),"video"===r&&s&&(a=cn.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),h=!0)),h)break;u-=dn,d-=dn}},mn=function(e,t){var i;return i=cn.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,s=null,a=0,o=0;e.length-o>=3;){switch(cn.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((a=cn.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===s&&(t=e.subarray(o,o+a),s=cn.aac.parseAacTimestamp(t)),o+=a;break;case"audio":if(e.length-o<7){i=!0;break}if((a=cn.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+a),r=cn.aac.parseSampleRate(t)),n++,o+=a;break;default:o++}if(i)return null}if(null===r||null===s)return null;var l=un/r;return{audio:[{type:"audio",dts:s,pts:s},{type:"audio",dts:s+1024*n*l,pts:s+1024*n*l}]}}(e):function(e){var t={pid:null,table:null},i={};for(var n in function(e,t){for(var i,n=0,r=dn;r<e.byteLength;)if(e[n]!==hn||e[r]!==hn)n++,r++;else{switch(i=e.subarray(n,r),cn.ts.parseType(i,t.pid)){case"pat":t.pid=cn.ts.parsePat(i);break;case"pmt":var s=cn.ts.parsePmt(i);t.table=t.table||{},Object.keys(s).forEach((function(e){t.table[e]=s[e]}))}n+=dn,r+=dn}}(e,t),t.table)if(t.table.hasOwnProperty(n))switch(t.table[n]){case on.H264_STREAM_TYPE:i.video=[],fn(e,t,i),0===i.video.length&&delete i.video;break;case on.ADTS_STREAM_TYPE:i.audio=[],pn(e,t,i),0===i.audio.length&&delete i.audio}return i}(e),i&&(i.audio||i.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;(void 0===i||isNaN(i))&&(i=e.audio[0].dts),e.audio.forEach((function(e){e.dts=ln(e.dts,i),e.pts=ln(e.pts,i),e.dtsTime=e.dts/un,e.ptsTime=e.pts/un}))}if(e.video&&e.video.length){var n=t;if((void 0===n||isNaN(n))&&(n=e.video[0].dts),e.video.forEach((function(e){e.dts=ln(e.dts,n),e.pts=ln(e.pts,n),e.dtsTime=e.dts/un,e.ptsTime=e.pts/un})),e.firstKeyFrame){var r=e.firstKeyFrame;r.dts=ln(r.dts,n),r.pts=ln(r.pts,n),r.dtsTime=r.dts/un,r.ptsTime=r.pts/un}}}(i,t),i):null};class gn{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new zt.Transmuxer(this.options),function(e,t){t.on("data",(function(t){const i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};const n=t.data;t.data=n.buffer,e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.byteLength},[t.data])})),t.on("done",(function(t){e.postMessage({action:"done"})})),t.on("gopInfo",(function(t){e.postMessage({action:"gopInfo",gopInfo:t})})),t.on("videoSegmentTimingInfo",(function(t){const i={start:{decode:le.videoTsToSeconds(t.start.dts),presentation:le.videoTsToSeconds(t.start.pts)},end:{decode:le.videoTsToSeconds(t.end.dts),presentation:le.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:le.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=le.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})})),t.on("audioSegmentTimingInfo",(function(t){const i={start:{decode:le.videoTsToSeconds(t.start.dts),presentation:le.videoTsToSeconds(t.start.pts)},end:{decode:le.videoTsToSeconds(t.end.dts),presentation:le.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:le.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=le.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:le.videoTsToSeconds(t.start),end:le.videoTsToSeconds(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:le.videoTsToSeconds(t.start),end:le.videoTsToSeconds(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}(this.self,this.transmuxer)}pushMp4Captions(e){this.captionParser||(this.captionParser=new Gi,this.captionParser.init());const t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:i&&i.captions||[],logs:i&&i.logs||[],data:t.buffer},[t.buffer])}initMp4WebVttParser(e){this.webVttParser||(this.webVttParser=new Zi);const t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.webVttParser.init(t)}getMp4WebVttText(e){this.webVttParser||(this.webVttParser=new Zi);const t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.webVttParser.parseSegment(t);this.self.postMessage({action:"getMp4WebVttText",mp4VttCues:i||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){const i=Ni.startTime(e,t);this.self.postMessage({action:"probeMp4StartTime",startTime:i,data:t},[t.buffer])}probeMp4Tracks({data:e}){const t=Ni.tracks(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){const i=Ni.getEmsgID3(e,t);this.self.postMessage({action:"probeEmsgID3",id3Frames:i,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){const i="number"!=typeof t||isNaN(t)?void 0:t*le.ONE_SECOND_IN_TS,n=mn(e,i);let r=null;n&&(r={hasVideo:n.video&&2===n.video.length||!1,hasAudio:n.audio&&2===n.audio.length||!1},r.hasVideo&&(r.videoStart=n.video[0].ptsTime),r.hasAudio&&(r.audioStart=n.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:r,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){const t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}reset(){this.transmuxer.reset()}setTimestampOffset(e){const t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(le.secondsToVideoTs(t)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(le.secondsToVideoTs(e.appendStart)))}setRemux(e){this.transmuxer.setRemux(e.remux)}flush(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})}endTimeline(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})}alignGopsWith(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new gn(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new gn(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));var Sy=vy(Ty);const wy=e=>{const{transmuxer:t,bytes:i,audioAppendStart:n,gopsToAlignWith:r,remux:s,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:c,onVideoSegmentTimingInfo:u,onAudioSegmentTimingInfo:d,onId3:h,onCaptions:p,onDone:f,onEndedTimeline:m,onTransmuxerLog:g,isEndOfTimeline:y,segment:v,triggerSegmentEventFn:b}=e,_={buffer:[]};let T=y;if(t.onmessage=i=>{t.currentTransmux===e&&("data"===i.data.action&&((e,t,i)=>{const{type:n,initSegment:r,captions:s,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:c}=e.data.segment;t.buffer.push({captions:s,captionStreams:a,metadata:o});const u=e.data.segment.boxes||{data:e.data.segment.data},d={type:n,data:new Uint8Array(u.data,u.data.byteOffset,u.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)};void 0!==l&&(d.videoFrameDtsTime=l),void 0!==c&&(d.videoFramePtsTime=c),i(d)})(i,_,a),"trackinfo"===i.data.action&&o(i.data.trackInfo),"gopInfo"===i.data.action&&((e,t)=>{t.gopInfo=e.data.gopInfo})(i,_),"audioTimingInfo"===i.data.action&&l(i.data.audioTimingInfo),"videoTimingInfo"===i.data.action&&c(i.data.videoTimingInfo),"videoSegmentTimingInfo"===i.data.action&&u(i.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===i.data.action&&d(i.data.audioSegmentTimingInfo),"id3Frame"===i.data.action&&h([i.data.id3Frame],i.data.id3Frame.dispatchType),"caption"===i.data.action&&p(i.data.caption),"endedtimeline"===i.data.action&&(T=!1,m()),"log"===i.data.action&&g(i.data.log),"transmuxed"===i.data.type&&(T||(t.onmessage=null,(({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)})({transmuxedData:_,callback:f}),Ey(t))))},t.onerror=()=>{const e={message:"Received an error message from the transmuxer worker",metadata:{errorType:zm.Error.StreamingFailedToTransmuxSegment,segmentInfo:rv({segment:v})}};f(null,e)},n&&t.postMessage({action:"setAudioAppendStart",appendStart:n}),Array.isArray(r)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),void 0!==s&&t.postMessage({action:"setRemux",remux:s}),i.byteLength){const e=i instanceof ArrayBuffer?i:i.buffer,n=i instanceof ArrayBuffer?0:i.byteOffset;b({type:"segmenttransmuxingstart",segment:v}),t.postMessage({action:"push",data:e,byteOffset:n,byteLength:i.byteLength},[e])}y&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},Ey=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():wy(e.currentTransmux))},ky=(e,t)=>{e.postMessage({action:t}),Ey(e)};var xy=e=>{((e,t)=>{if(!t.currentTransmux)return t.currentTransmux=e,void ky(t,e);t.transmuxQueue.push(ky.bind(null,t,e))})("reset",e)};const Cy=function(e){const t=e.transmuxer,i=e.endAction||e.action,n=e.callback,r=Pl({},e,{endAction:null,transmuxer:null,callback:null}),s=r=>{r.data.action===i&&(t.removeEventListener("message",s),r.data.data&&(r.data.data=new Uint8Array(r.data.data,e.byteOffset||0,e.byteLength||r.data.data.byteLength),e.data&&(e.data=r.data.data)),n(r.data))};if(t.addEventListener("message",s),e.data){const i=e.data instanceof ArrayBuffer;r.byteOffset=i?0:e.data.byteOffset,r.byteLength=e.data.byteLength;const n=[i?e.data:e.data.buffer];t.postMessage(r,n)}else t.postMessage(r)},Iy=-101,Ay=-102,Ly="wvtt",Py=e=>{e.forEach((e=>{e.abort()}))},Oy=(e,t)=>{const{requestType:i}=t,n=Mg({requestType:i,request:t,error:e});return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Iy,xhr:t,metadata:n}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Ay,xhr:t,metadata:n}:e?{status:t.status,message:"HLS request errored at URL: 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0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={}

2,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_=Jm(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(`${this.state_} -> ${e}`),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",(()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():iv(this)})),this.sourceUpdater_.on("codecschange",(e=>{this.trigger(Pl({type:"codecschange"},e))})),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",(()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():iv(this)})),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",(e=>{this.trigger(Pl({type:"timelinechange"},e)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():iv(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():iv(this)}))}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){return(e=>{const t=new Sy;t.currentTransmux=null,t.transmuxQueue=[];const i=t.terminate;return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t})({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_&&El().clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){if("WAITING"!==this.state)return this.pendingSegment_&&(this.pendingSegment_=null),void this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_);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,El().clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&xy(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){const e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return eg();if("main"===this.loaderType_){const{hasAudio:t,hasVideo:i,isMuxed:n}=e;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;const i=ry(e);let n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e}segmentKey(e,t=!1){if(!e)return null;const i=sy(e);let n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});const r={resolvedUri:(n||e).resolvedUri};return n&&(r.bytes=n.bytes),r}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e)return;if(this.playlist_&&this.playlist_.endList&&e.endList&&this.playlist_.uri===e.uri)return;const i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));let r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_(`playlist update [${r} => ${e.id||e.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(e,this.currentTime_()),this.logger_(`Playlist update:\ncurrentTime: ${this.currentTime_()}\nbufferedEnd: ${lg(this.buffered_())}\n`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&(e.endList||"number"!=typeof e.partTargetDuration?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");const s=e.mediaSequence-i.mediaSequence;if(this.logger_(`live window shift [${s}]`),null!==this.mediaIndex)if(this.mediaIndex-=s,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{const e=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!e.parts||!e.parts.length||!e.parts[this.partIndex])){const e=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=e}}n&&(n.mediaIndex-=s,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex]),n.partIndex>=0&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}pause(){this.checkBufferTimeout_&&(El().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}

2resetLoader(){this.fetchAtBuffer_=!1,this.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&xy(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;const e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;"hls"===this.sourceType_&&!e&&(this.shouldForceTimestampOffsetAfterResync_=!0),this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=()=>{},n=!1){if(t===1/0&&(t=this.duration_()),t<=e)return void this.logger_("skipping remove because end ${end} is <= start ${start}");if(!this.sourceUpdater_||!this.getMediaInfo_())return void this.logger_("skipping remove because no source updater or starting media info");let r=1;const s=()=>{r--,0===r&&i()};!n&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,s)),(n||"main"===this.loaderType_)&&(this.gopBuffer_=((e,t,i,n)=>{const r=Math.ceil((t-n)*Au.ONE_SECOND_IN_TS),s=Math.ceil((i-n)*Au.ONE_SECOND_IN_TS),a=e.slice();let o=e.length;for(;o--&&!(e[o].pts<=s););if(-1===o)return a;let l=o+1;for(;l--&&!(e[l].pts<=r););return l=Math.max(l,0),a.splice(l,o-l+1),a})(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,s));for(const i in this.inbandTextTracks_)Yy(e,t,this.inbandTextTracks_[i]);Yy(e,t,this.segmentMetadataTrack_),s()}monitorBuffer_(){this.checkBufferTimeout_&&El().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=El().setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&El().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=El().setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){if(this.sourceUpdater_.updating())return;const e=this.chooseNextRequest_();if(!e)return;const t={segmentInfo:rv({type:this.loaderType_,segment:e})};this.trigger({type:"segmentselected",metadata:t}),"number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e)}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){if(!t||!this.mediaSource_)return!1;const n="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,s=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&s}chooseNextRequest_(){const e=this.buffered_(),t=lg(e)||0,i=cg(e,this.currentTime_()),n=!this.hasPlayed_()&&i>=1,r=i>=this.goalBufferLength_(),s=this.playlist_.segments;if(!s.length||n||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);const a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(a.isSyncRequest)a.mediaIndex=function(e,t,i){t=t||[];const n=[];let r=0;for(let s=0;s<t.length;s++){const a=t[s];if(e===a.timeline&&(n.push(s),r+=a.duration,r>i))return s}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,s,t),this.logger_(`choose next request. Can not find sync point. Fallback to media Index: ${a.mediaIndex}`);else if(null!==this.mediaIndex){const e=s[this.mediaIndex],i="number"==typeof this.partIndex?this.partIndex:-1;a.startOfSegment=e.end?e.end:t,e.parts&&e.parts[i+1]?(a.mediaIndex=this.mediaIndex,a.partIndex=i+1):a.mediaIndex=this.mediaIndex+1}else{let e,i,n;const r=this.fetchAtBuffer_?t:this.currentTime_();if(this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:\nFor TargetTime: ${r}.\nCurrentTime: ${this.currentTime_()}\nBufferedEnd: ${t}\nFetch At Buffer: ${this.fetchAtBuffer_}\n`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){const t=this.getSyncInfoFromMediaSequenceSync_(r);if(!t){const e="No sync info found while using media sequence sync";return this.error({message:e,metadata:{errorType:zm.Error.StreamingFailedToSelectNextSegment,error:new Error(e)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null}this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${t.start} --\x3e ${t.end})`),e=t.segmentIndex,i=t.partIndex,n=t.start}else{this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint.");const t=Cg.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:r,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});e=t.segmentIndex,i=t.partIndex,n=t.startTime}a.getMediaInfoForTime=this.fetchAtBuffer_?`bufferedEnd ${r}`:`currentTime ${r}`,a.mediaIndex=e,a.startOfSegment=n,a.partIndex=i,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${a.mediaIndex} `)}const o=s[a.mediaIndex];let l=o&&"number"==typeof a.partIndex&&o.parts&&o.parts[a.partIndex];if(!o||"number"==typeof a.partIndex&&!l)return null;"number"!=typeof a.partIndex&&o.parts&&(a.partIndex=0,l=o.parts[0]);const c=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!i&&l&&!c&&!l.independent)if(0===a.partIndex){const e=s[a.mediaIndex-1],t=e.parts&&e.parts.length&&e.parts[e.parts.length-1];t&&t.independent&&(a.mediaIndex-=1,a.partIndex=e.parts.length-1,a.independent="previous segment")}else o.parts[a.partIndex-1].independent&&(a.partIndex-=1,a.independent="previous part");const u=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return a.mediaIndex>=s.length-1&&u&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,a.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(a))}getSyncInfoFromMediaSequenceSync_(e){if(!this.mediaSequenceSync_)return null;const t=Math.max(e,this.mediaSequenceSync_.start);e!==t&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to ${t}`);const i=this.mediaSequenceSync_.getSyncInfoForTime(t);if(!i)return null;if(!i.isAppended)return i;const n=this.mediaSequenceSync_.getSyncInfoForTime(i.end);return n?(n.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),n):null}generateSegmentInfo_(e){const{independent:t,playlist:i,mediaIndex:n,startOfSegment:r,isSyncRequest:s,partIndex:a,forceTimestampOffset:o,getMediaInfoForTime:l}=e,c=i.segments[n],u="number"==typeof a&&c.parts[a],d={requestId:"segment-loader-"+Math.random(),uri:u&&u.resolvedUri||c.resolvedUri,mediaIndex:n,partIndex:u?a:null,isSyncRequest:s,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:c.timeline,duration:u&&u.duration||c.duration,segment:c,part:u,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:l,independent:t},h=void 0!==o?o:this.isPendingTimestampOffset_;d.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:c.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:h});

2const p=lg(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(d.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(d.gopsToAlignWith=((e,t,i)=>{if(null==t||!e.length)return[];const n=Math.ceil((t-i+3)*Au.ONE_SECOND_IN_TS);let r;for(r=0;r<e.length&&!(e[r].pts>n);r++);return e.slice(r)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),d}timestampOffsetForSegment_(e){return(({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:n,overrideCheck:r})=>r||e!==t?e<t?i:n.length?n.end(n.length-1):i:null)(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;const t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=Cg.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),s=function(e,t,i=1){return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(r<=s)return;const a=function(e){const{main:t,currentTime:i,bandwidth:n,duration:r,segmentDuration:s,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e,c=t.playlists.filter((e=>!Cg.isIncompatible(e)));let u=c.filter(Cg.isEnabled);u.length||(u=c.filter((e=>!Cg.isDisabled(e))));const d=u.filter(Cg.hasAttribute.bind(null,"BANDWIDTH")).map((e=>{const t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:Cg.estimateSegmentRequestTime(s,n,e)*t-a}})),h=d.filter((e=>e.rebufferingImpact<=0));return $y(h,((e,t)=>Hy(t.playlist,e.playlist))),h.length?h[0]:($y(d,((e,t)=>e.rebufferingImpact-t.rebufferingImpact)),d[0]||null)}({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:s,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!a)return;const o=r-s-a.rebufferingImpact;let l=.5;s<=tg&&(l=1),!a.playlist||a.playlist.uri===this.playlist_.uri||o<l||(this.bandwidth=a.playlist.attributes.BANDWIDTH*gy.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_(`Aborting ${Zy(e)}`),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){const{hasAudio:i,hasVideo:n}=t,r={segmentInfo:rv({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:i,hasVideo:n}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:r}),this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;const i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(let r=0;r<i.length;r++){const s=i[r];if(s!==n[r])return!1;if(e[s]!==t[s])return!1}return!0}(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_():iv(this)))}handleTimingInfo_(e,t,i,n){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;const r=this.pendingSegment_,s=ev(t);r[s]=r[s]||{},r[s][i]=n,this.logger_(`timinginfo: ${t} - ${i} - ${n}`),this.hasEnoughInfoToAppend_()?this.processCallQueue_():iv(this)}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(0===t.length)return void this.logger_("SegmentLoader received no captions from a caption event");if(!this.pendingSegment_.hasAppendedData_)return void this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));const i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),n={};t.forEach((e=>{n[e.stream]=n[e.stream]||{startTime:1/0,captions:[],endTime:0};const t=n[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)}

2)),Object.keys(n).forEach((e=>{const{startTime:t,endTime:r,captions:s}=n[e],a=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${r} for ${e}`),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"});let n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1]);const r=t.textTracks().getTrackById(n);if(r)e[i]=r;else{let r=i,s=i,a=!1;const o=(t.options_.vhs&&t.options_.vhs.captionServices||{})[n];o&&(r=o.label,s=o.language,a=o.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:a,label:r,language:s},!1).track}}}(a,this.vhs_.tech_,e),Yy(t,r,a[e]),function({inbandTextTracks:e,captionArray:t,timestampOffset:i}){if(!t)return;const n=El().WebKitDataCue||El().VTTCue;t.forEach((t=>{const r=t.stream;t.content?t.content.forEach((s=>{const a=new n(t.startTime+i,t.endTime+i,s.text);a.line=s.line,a.align="left",a.position=s.position,a.positionAlign="line-left",e[r].addCue(a)})):e[r].addCue(new n(t.startTime+i,t.endTime+i,t.text))}))}({captionArray:s,inbandTextTracks:a,timestampOffset:i})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach((e=>e())),this.metadataQueue_.caption.forEach((e=>e())),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){const e=this.callQueue_;this.callQueue_=[],e.forEach((e=>e()))}processLoadQueue_(){const e=this.loadQueue_;this.loadQueue_=[],e.forEach((e=>e()))}hasEnoughInfoToLoad_(){if("audio"!==this.loaderType_)return!0;const e=this.pendingSegment_;return!(!e||this.getCurrentMediaInfo_()&&tv({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;const e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;const{hasAudio:i,hasVideo:n,isMuxed:r}=t;return!(n&&!e.videoTimingInfo||i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo||tv({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_())return iv(this),void this.callQueue_.push(this.handleData_.bind(this,e,t));const i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[ev(t.type)].start;else{const e=this.getCurrentMediaInfo_(),t="main"===this.loaderType_&&e&&e.hasVideo;let n;t&&(n=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:t,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});const e=this.chooseNextRequest_();if(e.mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:n}){if(i){const e=ry(i);if(this.activeInitSegmentId_===e)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=e}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=n,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}

2,n){const r=this.sourceUpdater_.audioBuffered(),s=this.sourceUpdater_.videoBuffered();r.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+og(r).join(", ")),s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+og(s).join(", "));const a=r.length?r.start(0):0,o=r.length?r.end(r.length-1):0,l=s.length?s.start(0):0,c=s.length?s.end(s.length-1):0;if(o-a<=1&&c-l<=1)return this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${og(r).join(", ")}, video buffer: ${og(s).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i}));const u=this.currentTime_()-1;this.logger_(`On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to ${u}`),this.remove(0,u,(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=El().setTimeout((()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()}),1e3)}),!0)}handleAppendError_({segmentInfo:e,type:t,bytes:i},n){n&&(22!==n.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",n),this.error({message:`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`,metadata:{errorType:zm.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:n,bytes:r}){if(!r){const e=[n];let t=n.byteLength;i&&(e.unshift(i),t+=i.byteLength),r=(e=>{let t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((e=>{t.set(e,i),i+=e.byteLength}))),t})({bytes:t,segments:e})}const s={segmentInfo:rv({type:this.loaderType_,segment:e})};this.trigger({type:"segmentappendstart",metadata:s}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;const n=this.pendingSegment_.segment,r=`${e}TimingInfo`;n[r]||(n[r]={}),n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[r].transmuxedPresentationStart=i.start.presentation,n[r].transmuxedDecodeStart=i.start.decode,n[r].transmuxedPresentationEnd=i.end.presentation,n[r].transmuxedDecodeEnd=i.end.decode,n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}appendData_(e,t){const{type:i,data:n}=t;if(!n||!n.byteLength)return;if("audio"===i&&this.audioDisabled_)return;const r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:n})}loadSegment_(e){if(this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),!this.hasEnoughInfoToLoad_())return iv(this),void this.loadQueue_.push((()=>{const t=Pl({},e,{forceTimestampOffset:!0});Pl(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)}));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),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),n=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&e.timeline>0,s=i||n&&r;this.logger_(`Requesting\n${Wy(e.uri)}\n${Zy(e)}`),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=By({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_.b

2ind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:s,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:n})=>{this.logger_(`${Zy(e)} logged from transmuxer stream ${n} as a ${i}: ${t}`)},triggerSegmentEventFn:({type:e,segment:t,keyInfo:i,trackInfo:n,timingInfo:r})=>{const s={segmentInfo:rv({segment:t})};i&&(s.keyInfo=i),n&&(s.trackInfo=n),r&&(s.timingInfo=r),this.trigger({type:e,metadata:s})}})}trimBackBuffer_(e){const t=((e,t,i)=>{let n=t-gy.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));const r=t-i;return Math.min(r,n)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}createSimplifiedSegmentObj_(e){const t=e.segment,i=e.part,n=e.segment.key||e.segment.map&&e.segment.map.key,r=e.segment.map&&!e.segment.map.bytes,s={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:n,isMediaInitialization:r},a=e.playlist.segments[e.mediaIndex-1];if(a&&a.timeline===t.timeline&&(a.videoTimingInfo?s.baseStartTime=a.videoTimingInfo.transmuxedDecodeEnd:a.audioTimingInfo&&(s.baseStartTime=a.audioTimingInfo.transmuxedDecodeEnd)),t.key){const i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);s.key=this.segmentKey(t.key),s.key.iv=i}return t.map&&(s.map=this.initSegmentForMap(t.map)),s}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){if(this.pendingSegment_.byteLength=t.bytesReceived,e<Jy)return void this.logger_(`Ignoring segment's bandwidth because its duration of ${e} is less than the min to record 0.016666666666666666`);const i={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}};this.trigger({type:"bandwidthupdated",metadata:i}),this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)return void this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return;if(t.requestId!==this.pendingSegment_.requestId)return;if(e){if(this.pendingSegment_=null,this.state="READY",e.code===Ay)return;return this.pause(),e.code===Iy?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}const n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),n.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();const n=t[0].pts;let r=0;for(;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}setTimeMapping_(e){const t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:n,currentVideoTimestampOffset:r,useVideoTimingInfo:s,videoTimingInfo:a,audioTimingInfo:o}){if(void 0!==e)return e;if(!s)return o.start;const l=t.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===n+r?a.start:n}waitForAppendsToComplete_(e){const t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),void this.trigger("error");const{hasAudio:i,hasVideo:n,isMuxed:r}=t,s="main"===this.loaderType_&&n,a=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);s&&e.waitingOnAppends++,a&&e.waitingOnAppends++,s&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),a&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}

2checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){const t=((e,t,i)=>"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&i.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null)(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_)return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};const t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_){const e={segmentInfo:rv({type:this.loaderType_,segment:this.pendingSegment_})};this.trigger({type:"appendsdone",metadata:e})}if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());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:"main"===this.loaderType_});const t=((e,t)=>{if("hls"!==t)return null;const i=(e=>{let t=0;return["video","audio"].forEach((function(i){const n=e[`${i}TimingInfo`];if(!n)return;const{start:r,end:s}=n;let a;"bigint"==typeof r||"bigint"==typeof s?a=El().BigInt(s)-El().BigInt(r):"number"==typeof r&&"number"==typeof s&&(a=s-r),void 0!==a&&a>t&&(t=a)})),"bigint"==typeof t&&t<Number.MAX_SAFE_INTEGER&&(t=Number(t)),t})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo});if(!i)return null;const n=e.playlist.targetDuration,r=nv({segmentDuration:i,maxDuration:2*n}),s=nv({segmentDuration:i,maxDuration:n}),a=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${i} when the reported duration is ${e.duration} and the target duration is ${n}. For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1`;return r||s?{severity:r?"warn":"info",message:a}:null})(e,this.sourceType_);if(t&&("warn"===t.severity?zm.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_))return void this.logger_(`Throwing away un-appended sync request ${Zy(e)}`);this.logger_(`Appended ${Zy(e)}`),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");const i=e.segment,n=e.part,r=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,s=n&&n.end&&this.currentTime_()-n.end>3*e.playlist.partTargetDuration;if(r||s)return this.logger_(`bad ${r?"segment":"part"} ${Zy(e)}`),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}recordThroughput_(e){if(e.duration<Jy)return void this.logger_(`Ignoring segment's throughput because its duration of ${e.duration} is less than the min to record 0.016666666666666666`);const t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;const t=e.segment,i=t.start,n=t.end;if(!Qy(i)||!Qy(n))return;Yy(i,n,this.segmentMetadataTrack_);const r=El().WebKitDataCue||El().VTTCue,s={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:n},a=new r(i,n,JSON.stringify(s));a.value=s,this.segmentMetadataTrack_.addCue(a)}}function av(){}const ov=function(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toUpperCase()))},lv=["video","audio"],cv=(e,t)=>{const i=t[`${e}Buffer`];return i&&i.updating||t.queuePending[e]},uv=(e,t)=>

2{if(0===t.queue.length)return;let i=0,n=t.queue[i];if("mediaSource"!==n.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!cv(e,t)){if(n.type!==e){if(i=((e,t)=>{for(let i=0;i<t.length;i++){const n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null})(e,t.queue),null===i)return;n=t.queue[i]}return t.queue.splice(i,1),t.queuePending[e]=n,n.action(e,t),n.doneFn?void 0:(t.queuePending[e]=null,void uv(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),uv("audio",t),uv("video",t))},dv=(e,t)=>{const i=t[`${e}Buffer`],n=ov(e);i&&(i.removeEventListener("updateend",t[`on${n}UpdateEnd_`]),i.removeEventListener("error",t[`on${n}Error_`]),t.codecs[e]=null,t[`${e}Buffer`]=null)},hv=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),pv=(e,t,i)=>(n,r)=>{const s=r[`${n}Buffer`];if(hv(r.mediaSource,s)){r.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${n}Buffer`);try{s.appendBuffer(e)}catch(e){r.logger_(`Error with code ${e.code} `+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${n}Buffer`),r.queuePending[n]=null,i(e)}}},fv=(e,t)=>(i,n)=>{const r=n[`${i}Buffer`];if(hv(n.mediaSource,r)){n.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(r){n.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},mv=e=>(t,i)=>{const n=i[`${t}Buffer`];hv(i.mediaSource,n)&&(i.logger_(`Setting ${t}timestampOffset to ${e}`),n.timestampOffset=e)},gv=e=>(t,i)=>{e()},yv=e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(e){zm.log.warn("Failed to call media source endOfStream",e)}}},vv=e=>t=>{t.logger_(`Setting mediaSource duration to ${e}`);try{t.mediaSource.duration=e}catch(e){zm.log.warn("Failed to set media source duration",e)}},bv=(e,t)=>i=>{const n=ov(e),r=Jl(t);i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`);const s=i.mediaSource.addSourceBuffer(r);s.addEventListener("updateend",i[`on${n}UpdateEnd_`]),s.addEventListener("error",i[`on${n}Error_`]),i.codecs[e]=t,i[`${e}Buffer`]=s},_v=e=>t=>{const i=t[`${e}Buffer`];if(dv(e,t),hv(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(t){zm.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,t)}}},Tv=e=>(t,i)=>{const n=i[`${t}Buffer`],r=Jl(e);if(!hv(i.mediaSource,n))return;const s=e.substring(0,e.indexOf(".")),a=i.codecs[t];if(a.substring(0,a.indexOf("."))===s)return;const o={codecsChangeInfo:{from:a,to:e}};i.trigger({type:"codecschange",metadata:o}),i.logger_(`changing ${t}Buffer codec from ${a} to ${e}`);try{n.changeType(r),i.codecs[t]=e}catch(e){o.errorType=zm.Error.StreamingCodecsChangeError,o.error=e,e.metadata=o,i.error_=e,i.trigger("error"),zm.log.warn(`Failed to changeType on ${t}Buffer`,e)}},Sv=({type:e,sourceUpdater:t,action:i,doneFn:n,name:r})=>{t.queue.push({type:e,action:i,doneFn:n,name:r}),uv(e,t)},wv=(e,t)=>i=>{const n=function(e){if(0===e.length)return"Buffered Ranges are empty";let t="Buffered Ranges: \n";for(let i=0;i<e.length;i++){const n=e.start(i),r=e.end(i);t+=`${n} --\x3e ${r}. Duration (${r-n})\n`}return t}(t[`${e}Buffered`]());if(t.logger_(`received "updateend" event for ${e} Source Buffer: `,n),t.queuePending[e]){const i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[`${e}Error_`])}uv(e,t)};class Ev extends zm.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>uv("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=Jm("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=wv("video",this),this.onAudioUpdateEnd_=wv("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}

2triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){Sv({type:"mediaSource",sourceUpdater:this,action:bv(e,t),name:"addSourceBuffer"})}abort(e){Sv({type:e,sourceUpdater:this,action:(e,t)=>{if("open"!==t.mediaSource.readyState)return;const i=t[`${e}Buffer`];if(hv(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){zm.log.warn(`Failed to abort on ${e}Buffer`,t)}}},name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?Sv({type:"mediaSource",sourceUpdater:this,action:_v(e),name:"removeSourceBuffer"}):zm.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!zm.browser.IS_FIREFOX&&El().MediaSource&&El().MediaSource.prototype&&"function"==typeof El().MediaSource.prototype.removeSourceBuffer}static canChangeType(){return El().SourceBuffer&&El().SourceBuffer.prototype&&"function"==typeof El().SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?Sv({type:e,sourceUpdater:this,action:Tv(t),name:"changeType"}):zm.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((t=>{const i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)}))}appendBuffer(e,t){const{segmentInfo:i,type:n,bytes:r}=e;if(this.processedAppend_=!0,"audio"===n&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_(`delayed audio append of ${r.length} until video append`);if(Sv({type:n,sourceUpdater:this,action:pv(r,i||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===n){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;const e=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${e.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,e.forEach((e=>{this.appendBuffer.apply(this,e)}))}}audioBuffered(){return hv(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:eg()}videoBuffered(){return hv(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:eg()}buffered(){const e=hv(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=hv(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){let i=null,n=null,r=0;const s=[],a=[];if(!(e&&e.length&&t&&t.length))return eg();let o=e.length;for(;o--;)s.push({time:e.start(o),type:"start"}),s.push({time:e.end(o),type:"end"});for(o=t.length;o--;)s.push({time:t.start(o),type:"start"}),s.push({time:t.end(o),type:"end"});for(s.sort((function(e,t){return e.time-t.time})),o=0;o<s.length;o++)"start"===s[o].type?(r++,2===r&&(i=s[o].time)):"end"===s[o].type&&(r--,1===r&&(n=s[o].time)),null!==i&&null!==n&&(a.push([i,n]),i=null,n=null);return eg(a)}(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=av){Sv({type:"mediaSource",sourceUpdater:this,action:vv(e),name:"duration",doneFn:t})}endOfStream(e=null,t=av){"string"!=typeof e&&(e=void 0),Sv({type:"mediaSource",sourceUpdater:this,action:yv(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=av){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Sv({type:"audio",sourceUpdater:this,action:fv(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=av){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Sv({type:"video",sourceUpdater:this,action:fv(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!cv("audio",this)&&!cv("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Sv({type:"audio",sourceUpdater:this,action:mv(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(Sv({type:"video",sourceUpdater:this,action:mv(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&Sv({type:"audio",sourceUpdater:this,action:gv(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&Sv({type:"video",sourceUpdater:this,action:gv(e),name:"callback"})}dispose(){this.trigger("dispose"),lv.forEach((e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[`${e}QueueCallback`]((()=>dv(e,this)))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const kv=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),xv=new Uint8Array("\n\n".split("").map((e=>e.charCodeAt(0))));

2class Cv extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class Iv extends sv{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}buffered_(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return eg();const e=this.subtitlesTrack_.cues;return eg([[e[0].startTime,e[e.length-1].startTime]])}initSegmentForMap(e,t=!1){if(!e)return null;const i=ry(e);let n=this.initSegments_[i];if(t&&!n&&e.bytes){const t=xv.byteLength+e.bytes.byteLength,r=new Uint8Array(t);r.set(e.bytes),r.set(xv,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:r}}return n||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}remove(e,t){Yy(e,t,this.subtitlesTrack_)}fillBuffer_(){const e=this.chooseNextRequest_();if(e){if(null===this.syncController_.timestampOffsetForTimeline(e.timeline)){const e=()=>{this.state="READY",this.paused()||this.monitorBuffer_()};return this.syncController_.one("timestampoffset",e),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(e)}}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(!this.subtitlesTrack_)return void(this.state="READY");if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===Iy&&this.handleTimeout_(),e.code===Ay?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);const n=this.pendingSegment_,r=i.mp4VttCues&&i.mp4VttCues.length;r&&(n.mp4VttCues=i.mp4VttCues),this.saveBandwidthRelatedStats_(n.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");const s=n.segment;if(s.map&&(s.map.bytes=t.map.bytes),n.bytes=t.bytes,"function"!=typeof El().WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then((()=>this.segmentRequestFinished_(e,t,i)),(()=>this.stopForError({message:"Error loading vtt.js"})));s.requested=!0;try{this.parseVTTCues_(n)}catch(e){return void this.stopForError({message:e.message,metadata:{errorType:zm.Error.StreamingVttParserError,error:e}})}if(r||this.updateTimeMapping_(n,this.syncController_.timelines[n.timeline],this.playlist_),n.cues.length?n.timingInfo={start:n.cues[0].startTime,end:n.cues[n.cues.length-1].endTime}:n.timingInfo={start:n.startOfSegment,end:n.startOfSegment+n.duration},n.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");n.byteLength=n.bytes.byteLength,this.mediaSecondsLoaded+=s.duration,n.cues.forEach((e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new(El().VTTCue)(e.startTime,e.endTime,e.text):e)})),function(e){const t=e.cues;if(!t)return;const i={};for(let n=t.length-1;n>=0;n--){const r=t[n],s=`${r.startTime}-${r.endTime}-${r.text}`;i[s]?e.removeCue(r):i[s]=r}}(this.subtitlesTrack_),this.handleAppendsDone_()}handleData_(e,t){const i=e&&"vtt"===e.type,n=t&&"text"===t.type;i&&n&&super.handleData_(e,t)}updateTimingInfoEnd_(){}parseMp4VttCues_(e){const t=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();e.mp4VttCues.forEach((i=>{const n=i.start+t,r=i.end+t,s=new(El().VTTCue)(n,r,i.cueText);i.settings&&i.settings.split(" ").forEach((e=>{const t=e.split(":"),i=t[0],n=t[1];s[i]=isNaN(n)?n:Number(n)})),e.cues.push(s)}))}parseVTTCues_(e){let t,i=!1;if("function"!=typeof El().WebVTT)throw new Cv;if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},e.mp4VttCues)return void this.parseMp4VttCues_(e);"function"==typeof El().TextDecoder?t=new(El().TextDecoder)("utf8"):(t=El().WebVTT.StringDecoder(),i=!0);const n=new(El().WebVTT.Parser)(El(),El().vttjs,t);if(n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=t=>{e.timestampmap=t},n.onparsingerror=e=>{zm.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=kv(t)),n.parse(t)}let r=e.bytes;i&&(r=kv(r)),n.parse(r),n.flush()}updateTimeMapping_(e,t,i){const n=e.segment;if(!t)return;if(!e.cues.length)return void(n.empty=!0);const{MPEGTS:r,LOCAL:s}=e.timestampmap,a=r/Au.ONE_SECOND_IN_TS-s+t.mapping;

2if(e.cues.forEach((e=>{const i=e.endTime-e.startTime,n=this.handleRollover_(e.startTime+a,t.time);e.startTime=Math.max(n,0),e.endTime=Math.max(n+i,0)})),!i.syncInfo){const t=e.cues[0].startTime,r=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(t,r-n.duration)}}}handleRollover_(e,t){if(null===t)return e;let i=e*Au.ONE_SECOND_IN_TS;const n=t*Au.ONE_SECOND_IN_TS;let r;for(r=n<i?-8589934592:8589934592;Math.abs(i-n)>4294967296;)i+=r;return i/Au.ONE_SECOND_IN_TS}}const Av=function(e,t){const i=e.cues;for(let e=0;e<i.length;e++){const n=i[e];if(t>=n.adStartTime&&t<=n.adEndTime)return n}return null};class Lv{constructor({start:e,end:t,segmentIndex:i,partIndex:n=null,appended:r=!1}){this.start_=e,this.end_=t,this.segmentIndex_=i,this.partIndex_=n,this.appended_=r}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class Pv{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 Ov{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:i,segments:n}=e;if(this.isReliable_=this.isReliablePlaylist_(i,n),this.isReliable_)return this.updateStorage_(n,i,this.calculateBaseTime_(i,n,t))}getSyncInfoForTime(e){for(const{segmentSyncInfo:t,partsSyncInfo:i}of this.storage_.values())if(i.length){for(const t of i)if(t.isInRange(e))return t}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,i){const n=new Map;let r="\n",s=i,a=t;this.start_=s,e.forEach(((e,t)=>{const i=this.storage_.get(a),o=s,l=o+e.duration,c=Boolean(i&&i.segmentSyncInfo&&i.segmentSyncInfo.isAppended),u=new Lv({start:o,end:l,appended:c,segmentIndex:t});e.syncInfo=u;let d=s;const h=(e.parts||[]).map(((e,n)=>{const s=d,o=d+e.duration,l=Boolean(i&&i.partsSyncInfo&&i.partsSyncInfo[n]&&i.partsSyncInfo[n].isAppended),c=new Lv({start:s,end:o,appended:l,segmentIndex:t,partIndex:n});return d=o,r+=`Media Sequence: ${a}.${n} | Range: ${s} --\x3e ${o} | Appended: ${l}\n`,e.syncInfo=c,c}));n.set(a,new Pv(u,h)),r+=`${Wy(e.resolvedUri)} | Media Sequence: ${a} | Range: ${o} --\x3e ${l} | Appended: ${c}\n`,a++,s=l})),this.end_=s,this.storage_=n,this.diagnostics_=r}calculateBaseTime_(e,t,i){if(!this.storage_.size)return 0;if(this.storage_.has(e))return this.storage_.get(e).segmentSyncInfo.start;const n=Math.min(...this.storage_.keys());if(e<n){const i=n-e;let r=this.storage_.get(n).segmentSyncInfo.start;for(let e=0;e<i;e++)r-=t[e].duration;return r}return i}isReliablePlaylist_(e,t){return null!=e&&Array.isArray(t)&&t.length}}class Dv extends Ov{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t,i){if(!this.storage_.size){const t=this.parent_.getSyncInfoForMediaSequence(e);return t?t.segmentSyncInfo.start:0}return super.calculateBaseTime_(e,t,i)}}const Nv=[{name:"VOD",run:(e,t,i,n,r)=>i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"MediaSequence",run:(e,t,i,n,r,s)=>{const a=e.getMediaSequenceSync(s);if(!a)return null;if(!a.isReliable)return null;const o=a.getSyncInfoForTime(r);return o?{time:o.start,partIndex:o.partIndex,segmentIndex:o.segmentIndex}:null}},{name:"ProgramDateTime",run:(e,t,i,n,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let s=null,a=null;const o=dg(t);r=r||0;for(let i=0;i<o.length;i++){const n=o[t.endList||0===r?i:o.length-(i+1)],l=n.segment,c=e.timelineToDatetimeMappings[l.timeline];if(!c||!l.dateTimeObject)continue;let u=l.dateTimeObject.getTime()/1e3+c;if(l.parts&&"number"==typeof n.partIndex)for(let e=0;e<n.partIndex;e++)u+=l.parts[e].duration;const d=Math.abs(r-u);if(null!==a&&(0===d||a<d))break;a=d,s={time:u,segmentIndex:n.segmentIndex,partIndex:n.partIndex}}return s}},{name:"Segment",run:(e,t,i,n,r)=>{let s=null,a=null;r=r||0;const o=dg(t);for(let e=0;e<o.length;e++){const i=o[t.endList||0===r?e:o.length-(e+1)],l=i.segment,c=i.part&&i.part.start||l&&l.start;if(l.timeline===n&&void 0!==c){const e=Math.abs(r-c);if(null!==a&&a<e)break;(!s||null===a||a>=e)&&(a=e,s={time:c,segmentIndex:i.segmentIndex,partIndex:i.partIndex})}}return s}},{name:"Discontinuity",run:(e,t,i,n,r)=>{let s=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let n=0;n<t.discontinuityStarts.length;n++){const a=t.discontinuityStarts[n],o=t.discontinuitySequence+n+1,l=e.discontinuities[o];if(l){const e=Math.abs(r-l.time);if(null!==i&&i<e)break;(!s||null===i||i>=e)&&(i=e,s={time:l.time,segmentIndex:a,partIndex:null})}}}return s}},{name:"Playlist",run:(e,t,i,n,r)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class Mv extends zm.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};const t=new Ov,i=new Dv(t),n=new Dv(t);this.mediaSequenceStorage_={main:t,audio:i,vtt:n},this.logger_=Jm("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,i,n,r){if(t!==1/0)return Nv.find((({name:e})=>"VOD"===e)).run(this,e,t);const s=this.runStrategies_(e,t,i,n,r);if(!s.length)return null;for(const t of s){const{syncPoint:i,strategy:r}=t,{segmentIndex:s,time:a}=i;if(s<0)continue;const o=a,l=o+e.segments[s].duration;if(this.logger_(`Strategy: ${r}. Current time: ${n}. selected segment: ${s}. Time: [${o} -> ${l}]}`),n>=o&&n<l)return this.logger_("Found sync point with exact match: ",i),i}return this.selectSyncPoint_(s,{key:"time",value:n})}getExpiredTime(e,t){if(!e||!e.segments)return null;const i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;const n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+yg({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))}runStrategies_(e,t,i,n,r){const s=[];for(let a=0;a<Nv.length;a++){const o=Nv[a],l=o.run(this,e,t,i,n,r);l&&(l.strategy=o.name,s.push({strategy:o.name,syncPoint:l}))}return s}selectSyncPoint_(e,t){let i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let s=1;s<e.length;s++){const a=Math.abs(e[s].syncPoint[t.key]-t.value);a<n&&(n=a,i=e[s].syncPoint,r=e[s].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:${i.segmentIndex}`+("number"==typeof i.partIndex?`,partIndex:${i.partIndex}`:"")+"]"),i}saveExpiredSegmentInfo(e,t){const i=t.mediaSequence-e.mediaSequence;if(i>86400)zm.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let n=i-1;n>=0;n--){const i=e.segments[n];if(i&&void 0!==i.start){t.syncInfo={mediaSequence:e.mediaSequence+n,time:i.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){const t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){const i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),n=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:n.start}));const r=n.dateTimeObject;n.discontinuity&&t&&r&&(this.timelineToDatetimeMappings[n.timeline]=-r.getTime()/1e3)}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){const n=e.segment,r=e.part;let s,a,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),s=e.startOfSegment,a=t.end+o.mapping;else{if(!o)return!1;s=t.start+o.mapping,a=t.end+o.mapping}return r&&(r.start=s,r.end=a),(!n.start||s<n.start)&&(n.start=s),n.end=a,!0}saveDiscontinuitySyncInfo_(e){const t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let n=0;n<t.discontinuityStarts.length;n++){const r=t.discontinuityStarts[n],s=t.discontinuitySequence+n+1,a=r-e.mediaIndex,o=Math.abs(a);if(!this.discontinuities[s]||this.discontinuities[s].accuracy>o){let n;n=a<0?i.start-yg({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+yg({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[s]={time:n,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class Rv extends zm.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){if("number"==typeof t&&"number"==typeof i){this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e];const n={timelineChangeInfo:{from:t,to:i}};this.trigger({type:"timelinechange",metadata:n})}return this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}const Uv=by(_y((function(){var e=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),s=t.length,a=0;a<s;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}();let t=null;class n{constructor(e){let i,n,r;t||(t=function(){const e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],n=t[4],r=i[4];let s,a,o;const l=[],c=[];let u,d,h,p,f,m;for(s=0;s<256;s++)c[(l[s]=s<<1^283*(s>>7))^s]=s;for(a=o=0;!n[a];a^=u||1,o=c[o]||1)for(p=o^o<<1^o<<2^o<<3^o<<4,p=p>>8^255&p^99,n[a]=p,r[p]=a,h=l[d=l[u=l[a]]],m=16843009*h^65537*d^257*u^16843008*a,f=257*l[p]^16843008*p,s=0;s<4;s++)t[s][a]=f=f<<24^f>>>8,i[s][p]=m=m<<24^m>>>8;for(s=0;s<5;s++)t[s]=t[s].slice(0),i[s]=i[s].slice(0);return e}()),this._tables=[[t[0][0].slice(),t[0][1].slice(),t[0][2].slice(),t[0][3].slice(),t[0][4].slice()],[t[1][0].slice(),t[1][1].slice(),t[1][2].slice(),t[1][3].slice(),t[1][4].slice()]];const s=this._tables[0][4],a=this._tables[1],o=e.length;let l=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");const c=e.slice(0),u=[];for(this._key=[c,u],i=o;i<4*o+28;i++)r=c[i-1],(i%o==0||8===o&&i%o==4)&&(r=s[r>>>24]<<24^s[r>>16&255]<<16^s[r>>8&255]<<8^s[255&r],i%o==0&&(r=r<<8^r>>>24^l<<24,l=l<<1^283*(l>>7))),c[i]=c[i-o]^r;for(n=0;i;n++,i--)r=c[3&n?i:i-4],u[n]=i<=4||n<4?r:a[0][s[r>>>24]]^a[1][s[r>>16&255]]^a[2][s[r>>8&255]]^a[3][s[255&r]]}decrypt(e,t,i,n,r,s){const a=this._key[1];let o,l,c,u=e^a[0],d=n^a[1],h=i^a[2],p=t^a[3];const f=a.length/4-2;let m,g=4;const y=this._tables[1],v=y[0],b=y[1],_=y[2],T=y[3],S=y[4];for(m=0;m<f;m++)o=v[u>>>24]^b[d>>16&255]^_[h>>8&255]^T[255&p]^a[g],l=v[d>>>24]^b[h>>16&255]^_[p>>8&255]^T[255&u]^a[g+1],c=v[h>>>24]^b[p>>16&255]^_[u>>8&255]^T[255&d]^a[g+2],p=v[p>>>24]^b[u>>16&255]^_[d>>8&255]^T[255&h]^a[g+3],g+=4,u=o,d=l,h=c;for(m=0;m<4;m++)r[(3&-m)+s]=S[u>>>24]<<24^S[d>>16&255]<<16^S[h>>8&255]<<8^S[255&p]^a[g++],o=u,u=d,d=h,h=p,p=o}}class r extends e{constructor(){super(e),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}const s=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24};class a{constructor(e,t,i,n){const o=a.STEP,l=new Int32Array(e.buffer),c=new Uint8Array(e.byteLength);let u=0;for(this.asyncStream_=new r,this.asyncStream_.push(this.decryptChunk_(l.subarray(u,u+o),t,i,c)),u=o;u<l.length;u+=o)i=new Uint32Array([s(l[u-4]),s(l[u-3]),s(l[u-2]),s(l[u-1])]),this.asyncStream_.push(this.decryptChunk_(l.subarray(u,u+o),t,i,c));this.asyncStream_.push((function(){var e;n(null,(e=c).subarray(0,e.byteLength-e[e.byteLength-1]))}))}static get STEP(){return 32e3}decryptChunk_(e,t,i,r){return function(){const a=function(e,t,i){const r=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),a=new n(Array.prototype.slice.call(t)),o=new Uint8Array(e.byteLength),l=new Int32Array(o.buffer);let c,u,d,h,p,f,m,g,y;for(c=i[0],u=i[1],d=i[2],h=i[3],y=0;y<r.length;y+=4)p=s(r[y]),f=s(r[y+1]),m=s(r[y+2]),g=s(r[y+3]),a.decrypt(p,f,m,g,l,y),l[y]=s(l[y]^c),l[y+1]=s(l[y+1]^u),l[y+2]=s(l[y+2]^d),l[y+3]=s(l[y+3]^h),c=p,u=f,d=m,h=g;return o}(e,t,i);r.set(a,e.byteOffset)}}}var o="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==i.g?i.g:"undefined"!=typeof self?self:{},l=("undefined"!=typeof window?window:void 0!==o?o:"undefined"!=typeof self?self:{}).BigInt||Number;l("0x1"),l("0x100"),l("0x10000"),l("0x1000000"),l("0x100000000"),l("0x10000000000"),l("0x1000000000000"),l("0x100000000000000"),l("0x10000000000000000"),function(){var e=new Uint16Array([65484]),t=new Uint8Array(e.buffer,e.byteOffset,e.byteLength);255===t[0]||t[0]}();self.onmessage=function(e){const t=e.data,i=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),n=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),r=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new a(i,n,r,(function(e,i){self.postMessage(function(e){const t={};return Object.keys(e).forEach((i=>{const n=e[i];var r;r=n,("function"===ArrayBuffer.isView?ArrayBuffer.isView(r):r&&r.buffer instanceof ArrayBuffer)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t}({source:t.source,decrypted:i}),[i.buffer])}))}})));var Bv=vy(Uv);const Fv=e=>{let t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},jv=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},qv=(e,t)=>

2{t.activePlaylistLoader=e,e.load()},$v={AUDIO:(e,t)=>()=>{const{mediaTypes:{[e]:i},excludePlaylist:n}=t,r=i.activeTrack(),s=i.activeGroup(),a=(s.filter((e=>e.default))[0]||s[0]).id,o=i.tracks[a];if(r!==o){zm.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const e in i.tracks)i.tracks[e].enabled=i.tracks[e]===o;i.onTrackChanged()}else n({error:{message:"Problem encountered loading the default audio track."}})},SUBTITLES:(e,t)=>()=>{const{mediaTypes:{[e]:i}}=t;zm.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");const n=i.activeTrack();n&&(n.mode="disabled"),i.onTrackChanged()}},Hv={AUDIO:(e,t,i)=>{if(!t)return;const{tech:n,requestOptions:r,segmentLoaders:{[e]:s}}=i;t.on("loadedmetadata",(()=>{const e=t.media();s.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()})),t.on("loadedplaylist",(()=>{s.playlist(t.media(),r),n.paused()||s.load()})),t.on("error",$v[e](e,i))},SUBTITLES:(e,t,i)=>{const{tech:n,requestOptions:r,segmentLoaders:{[e]:s},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",(()=>{const e=t.media();s.playlist(e,r),s.track(a.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()})),t.on("loadedplaylist",(()=>{s.playlist(t.media(),r),n.paused()||s.load()})),t.on("error",$v[e](e,i))}},Vv={AUDIO:(e,t)=>{const{vhs:i,sourceType:n,segmentLoaders:{[e]:r},requestOptions:s,main:{mediaGroups:a},mediaTypes:{[e]:{groups:o,tracks:l,logger_:c}},mainPlaylistLoader:u}=t,d=xg(u.main);a[e]&&0!==Object.keys(a[e]).length||(a[e]={main:{default:{default:!0}}},d&&(a[e].main.default.playlists=u.main.playlists));for(const r in a[e]){o[r]||(o[r]=[]);for(const h in a[e][r]){let p,f=a[e][r][h];if(d?(c(`AUDIO group '${r}' label '${h}' is a main playlist`),f.isMainPlaylist=!0,p=null):p="vhs-json"===n&&f.playlists?new Yg(f.playlists[0],i,s):f.resolvedUri?new Yg(f.resolvedUri,i,s):f.playlists&&"dash"===n?new my(f.playlists[0],i,s,u):null,f=Zm({id:h,playlistLoader:p},f),Hv[e](e,f.playlistLoader,t),o[r].push(f),void 0===l[h]){const e=new zm.AudioTrack({id:h,kind:Fv(f),enabled:!1,language:f.language,default:f.default,label:h});l[h]=e}}}r.on("error",$v[e](e,t))},SUBTITLES:(e,t)=>{const{tech:i,vhs:n,sourceType:r,segmentLoaders:{[e]:s},requestOptions:a,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:c}},mainPlaylistLoader:u}=t;for(const s in o[e]){l[s]||(l[s]=[]);for(const d in o[e][s]){if(!n.options_.useForcedSubtitles&&o[e][s][d].forced)continue;let h,p=o[e][s][d];if("hls"===r)h=new Yg(p.resolvedUri,n,a);else if("dash"===r){if(!p.playlists.filter((e=>e.excludeUntil!==1/0)).length)return;h=new my(p.playlists[0],n,a,u)}else"vhs-json"===r&&(h=new Yg(p.playlists?p.playlists[0]:p.resolvedUri,n,a));if(p=Zm({id:d,playlistLoader:h},p),Hv[e](e,p.playlistLoader,t),l[s].push(p),void 0===c[d]){const e=i.addRemoteTextTrack({id:d,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:d},!1).track;c[d]=e}}}s.on("error",$v[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{const{tech:i,main:{mediaGroups:n},mediaTypes:{[e]:{groups:r,tracks:s}}}=t;for(const t in n[e]){r[t]||(r[t]=[]);for(const a in n[e][t]){const o=n[e][t][a];if(!/^(?:CC|SERVICE)/.test(o.instreamId))continue;const l=i.options_.vhs&&i.options_.vhs.captionServices||{};let c={label:a,language:o.language,instreamId:o.instreamId,default:o.default&&o.autoselect};if(l[c.instreamId]&&(c=Zm(c,l[c.instreamId])),void 0===c.default&&delete c.default,r[t].push(Zm({id:a},o)),void 0===s[a]){const e=i.addRemoteTextTrack({id:c.instreamId,

2kind:"captions",default:c.default,language:c.language,label:c.label},!1).track;s[a]=e}}}}},zv=(e,t)=>{for(let i=0;i<e.length;i++){if(Eg(t,e[i]))return!0;if(e[i].playlists&&zv(e[i].playlists,t))return!0}return!1},Wv={AUDIO:(e,t)=>()=>{const{mediaTypes:{[e]:{tracks:i}}}=t;for(const e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{const{mediaTypes:{[e]:{tracks:i}}}=t;for(const e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}};class Gv{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=Ym(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map((e=>[e.ID,e]))))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class Xv extends zm.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new Gv,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_=Jm("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";const i=t.serverUri||t.serverURL;if(!i)return this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),void this.trigger("error");i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=Ym(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering"))}requestSteeringManifest(e){const t=this.steeringManifest.reloadUri;if(!t)return;const i=e?t:this.getRequestURI(t);if(!i)return this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),void this.dispose();const n={contentSteeringInfo:{uri:i}};this.trigger({type:"contentsteeringloadstart",metadata:n}),this.request_=this.xhr_({uri:i,requestType:"content-steering-manifest"},((e,t)=>{if(e){if(410===t.status)return this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i);if(429===t.status){const i=t.responseHeaders["retry-after"];return this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${i} seconds.`),void this.startTTLTimeout_(parseInt(i,10))}return this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_()}let r;this.trigger({type:"contentsteeringloadcomplete",metadata:n});try{r=JSON.parse(this.request_.responseText)}catch(e){const t={errorType:zm.Error.StreamingContentSteeringParserError,error:e};this.trigger({type:"error",metadata:t})}this.assignSteeringProperties_(r);const s={contentSteeringInfo:n.contentSteeringInfo,contentSteeringManifest:{version:this.steeringManifest.version,reloadUri:this.steeringManifest.reloadUri,priority:this.steeringManifest.priority}};this.trigger({type:"contentsteeringparsed",metadata:s}),this.startTTLTimeout_()}))}setProxyServerUrl_(e){const t=new(El().URL)(e),i=new(El().URL)(this.proxyServerUrl_);return i.searchParams.set("url",encodeURI(t.toString())),this.setSteeringParams_(i.toString())}decodeDataUriManifest_(e){const t=JSON.parse(El().atob(e));this.assignSteeringProperties_(t)}setSteeringParams_(e){const t=new(El().URL)(e),i=this.getPathway(),n=this.getBandwidth_();if(i){const e=`_${this.manifestType_}_pathway`;t.searchParams.set(e,i)}if(n){const e=`_${this.manifestType_}_throughput`;t.searchParams.set(e,n)}return t.toString()}assignSteeringProperties_(e){if(this.steeringManifest.version=e.VERSION,!this.steeringManifest.version)return this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),void this.trigger("error");this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for c

2))}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){const e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-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,i){const n=this.media(),r=n&&(n.id||n.uri),s=e&&(e.id||e.uri);if(r&&r!==s){this.logger_(`switch media ${r} -> ${s} from ${t}`);const i={renditionInfo:{id:s,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t};this.trigger({type:"renditionselected",metadata:i}),this.tech_.trigger({type:"usage",name:`vhs-rendition-change-${t}`})}this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((e=>{const t=this.mediaTypes_[e],i=t?t.activeGroup():null,n=this.contentSteeringController_.getPathway();if(i&&n){const t=(i.length?i[0].playlists:i.playlists).filter((e=>e.attributes.serviceLocation===n));t.length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])}}))}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=El().setInterval((()=>this.checkABR_()),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(El().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 i=e.mediaGroups.AUDIO,n=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{const e=i.main||n.length&&i[n[0]];for(const t in e)if(e[t].default){r={label:t};break}}if(!r)return t;const s=[];for(const t in i)if(i[t][r.label]){const n=i[t][r.label];if(n.playlists&&n.playlists.length)s.push.apply(s,n.playlists);else if(n.uri)s.push(n);else if(e.playlists.length)for(let i=0;i<e.playlists.length;i++){const n=e.playlists[i];n.attributes&&n.attributes.AUDIO&&n.attributes.AUDIO===t&&s.push(n)}}return s.length?s:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",(()=>{const e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;wg(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),(e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{Vv[t](t,e)}));const{mediaTypes:t,mainPlaylistLoader:i,tech:n,vhs:r,segmentLoaders:{AUDIO:s,main:a}}=e;["AUDIO","SUBTITLES"].forEach((i=>{t[i].activeGroup=((e,t)=>i=>{const{mainPlaylistLoader:n,mediaTypes:{[e]:{groups:r}}}=t,s=n.media();if(!s)return null;let a=null;s.attributes[e]&&(a=r[s.attributes[e]]);const o=Object.keys(r);if(!a)if("AUDIO"===e&&o.length>1&&xg(t.main))for(let e=0;e<o.length;e++){const t=r[o[e]];if(zv(t,s)){a=t;break}}else r.main?a=r.main:1===o.length&&(a=r[o[0]]);return void 0===i?a:null!==i&&a&&a.filter((e=>e.id===i.id))[0]||null})(i,e),t[i].activeTrack=Wv[i](i,e),t[i].onGroupChanged=((e,t)=>()=>{const{segmentLoaders:{[e]:i,main:n},mediaTypes:{[e]:r}}=t,s=r.activeTrack(),a=r.getActiveGroup(),o=r.activePlaylistLoader,l=r.lastGroup_;a&&l&&a.id===l.id||(r.lastGroup_=a,r.lastTrack_=s,jv(i,r),a&&!a.isMainPlaylist&&(a.playlistLoader?(i.resyncLoader(),qv(a.playlistLoader,r)):o&&n.resetEverything()))})(i,e),t[i].onGroupChanging=((e,t)=>()=>{const{segmentLoaders:{[e]:i},mediaTypes:{[e]:n}}=t;n.lastGroup_=null,i.abort(),i.pause()})(i,e),t[i].onTrackChanged=((e,t)=>()=>{const{mainPlaylistLoader:i,segmentLoaders:{[e]:n,main:r},mediaTypes:{[e]:s}}=t,a=s.activeTrack(),o=s.getActiveGroup(),l=s.activePlaylistLoader,c=s.lastTrack_;if((!c||!a||c.id!==a.id)&&(s.lastGroup_=o,s.lastTrack_=a,jv(n,s),o)){if(o.isMainPlaylist){if(!a||!c||a.id===c.id)return;const e=t.vhs.playlistController_,n=e.selectPlaylist();if(e.media()===n)return;return s.logger_(`track change. Switching main audio from ${c.id} to ${a.id}`),i.pause(),r.resetEverything(),void e.fastQualityChange_(n)}if("AUDIO"===e){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();n.setAudio(!0),r.setAudio(!1)}l!==o.playlistLoader?(n.track&&n.track(a),n.resetEverything(),qv(o.playlistLoader,s)):qv(o.playlistLoader,s)}})(i,e),t[i].getActiveGroup=((e,{mediaTypes:t})=>()=>{const i=t[e].activeTrack();return i?t[e].activeGroup(i):null})(i,e)}));const o=t.AUDIO.activeGroup();if(o){const e=(o.filter((e=>e.default))[0]||o[0]).id;t.AUDIO.tracks[e].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),s.setAudio(!0)):a.setAudio(!0)}i.on("mediachange",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanged()))})),i.on("mediachanging",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanging()))}));const l=()=>{t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"vhs-audio-change"})};n.audioTracks().addEventListener("change",l),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(()=>{n.audioTracks().removeEventListener("change",l),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),n.clearTracks("audio");for(const e in t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[e])})({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(()=>{this.trigger("selectedinitialmedia")}))})),this.mainPlaylistLoader_.on("loadedplaylist",(()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_(),this.enableLowInitialPlaylist&&(t=this.selectInitialPlaylist()),t||(t=this.selectPlaylist()),!t||!this.shouldSwitchToMedia_(t))return;if(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),"vhs-json"!==this.sourceType_||!this.initialMedia_.segments)return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)})),this.mainPlaylistLoader_.on("error",(()=>{const e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})})),this.mainPlaylistLoader_.on("mediachanging",(()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()})),this.mainPlaylistLoader_.on("mediachange",(()=>{const e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;wg(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.isPaused&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})})),this.mainPlaylistLoader_.on("playlistunchanged",(()=>{const e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))})),this.mainPlaylistLoader_.on("renditiondisabled",(()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})})),this.mainPlaylistLoader_.on("renditionenabled",(()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})})),["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach((e=>{this.mainPlaylistLoader_.on(e,(e=>{this.player_.trigger(Pl({},e))}))}))}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){const i=e.mediaGroups||{};let n=!0;const r=Object.keys(i.AUDIO);for(const e in i.AUDIO)for(const t in i.AUDIO[e])i.AUDIO[e][t].uri||(n=!1);n&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),Kv.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){const t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pen

2dingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:n,bufferLowWaterLine:r,bufferHighWaterLine:s,duration:a,bufferBasedABR:o,log:l}){if(!n)return zm.log.warn("We received no playlist to switch to. Please check your stream."),!1;const c=`allowing switch ${e&&e.id||"null"} -> ${n.id}`;if(!e)return l(`${c} as current playlist is not set`),!0;if(n.id===e.id)return!1;const u=Boolean(rg(t,i).length);if(!e.endList)return u||"number"!=typeof e.partTargetDuration?(l(`${c} as current playlist is live`),!0):(l(`not ${c} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);const d=cg(t,i),h=o?gy.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:gy.MAX_BUFFER_LOW_WATER_LINE;if(a<h)return l(`${c} as duration < max low water line (${a} < ${h})`),!0;const p=n.attributes.BANDWIDTH,f=e.attributes.BANDWIDTH;if(p<f&&(!o||d<s)){let e=`${c} as next bandwidth < current bandwidth (${p} < ${f})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${d} < ${s})`),l(e),!0}if((!o||p>f)&&d>=r){let e=`${c} as forwardBuffer >= bufferLowWaterLine (${d} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${p} > ${f})`),l(e),!0}return l(`not ${c} as no switching criteria met`),!1}({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:r

2,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 e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})})),this.mainSegmentLoader_.on("appenderror",(()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(()=>{this.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(()=>{this.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")})),this.mainSegmentLoader_.on("ended",(()=>{this.logger_("main segment loader ended"),this.onEndOfStream()})),this.timelineChangeController_.on("audioTimelineBehind",(()=>{const e=this.audioSegmentLoader_.pendingSegment_;if(!e||!e.segment||!e.segment.syncInfo)return;const t=e.segment.syncInfo.end+.01;this.tech_.setCurrentTime(t)})),this.timelineChangeController_.on("fixBadTimelineChange",(()=>{this.logger_("Fix bad timeline change. Restarting al segment loaders..."),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()})),this.mainSegmentLoader_.on("earlyabort",(e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))}));const e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();const e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",(()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()})),["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach((e=>{this.mainSegmentLoader_.on(e,(e=>{this.player_.trigger(

2Pl({},e))})),this.audioSegmentLoader_.on(e,(e=>{this.player_.trigger(Pl({},e))})),this.subtitleSegmentLoader_.on(e,(e=>{this.player_.trigger(Pl({},e))}))}))}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}pause(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}fastQualityChange_(e=this.selectPlaylist()){e&&e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();const e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}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 i=t.end(0);let n=i;if(e.start){const r=e.start.timeOffset;if(r<0){const s=this.mainPlaylistLoader_.main,a=i+Kv.Playlist.liveEdgeDelay(s,e);n=Math.max(Math.min(a+r,i),t.start(0))}else n=Math.min(i,r)}this.trigger("firstplay"),this.tech_.setCurrentTime(n)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){const e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,(e=>{}))}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_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){if(!this.seekable().length)return!1;const t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;const i=Kv.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-n<=ig;const s=r.end(r.length-1);return s-n<=ig&&i-s<=ig}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,!e)return this.error=t,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));e.playlistErrors_++;const n=this.mainPlaylistLoader_.main.playlists,r=n.filter(Tg),s=1===r.length&&r[0]===e;if(1===n.length&&i!==1/0)return zm.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(s);if(s){if(this.main().contentSteering){const t=this.pathwayAttribute_(e),i=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),void setTimeout((()=>{this.contentSteeringController_.addAvailablePathway(t)}),i)}let t=!1;n.forEach((i=>{if(i===e)return;const n=i.excludeUntil;void 0!==n&&n!==1/0&&(t=!0,delete i.excludeUntil)})),t&&(zm.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let a;a=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=a,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});const o=this.selectPlaylist();if(!o)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");const l=t.internal?this.logger_:zm.log.warn,c=t.message?" "+t.message:"";l(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${c} Switching to playlist ${o.id}.`),o.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),o.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);const u=o.targetDuration/2*1e3||5e3,d="number"==typeof o.lastRequest&&Date.now()-o.lastRequest<=u;return this.switchMedia_(o,"exclude",s||d)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){const i=[],n="all"===e;(n||"main"===e)&&i.push(this.mainPlaylistLoader_);const r=[];(n||"audio"===e)&&r.push("AUDIO"),(n||"subtitle"===e)&&(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach((e=>{const t=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)})),["main","audio","subtitle"].forEach((t=>{const n=this[`${t}SegmentLoader_`];!n||e!==t&&"all"!==e||i.push(n)})),i.forEach((e=>t.forEach((t=>{"function"==typeof e[t]&&e[t]()}))))}setCurrentTime(e){const t=rg(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),void this.load()):0}duration(){if(!this.mainPlaylistLoader_)return 0;const e=this.mainPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Kv.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}getSeekableRange_(e,t){const i=e.media();if(!i)return null;const n=this.syncController_.getMediaSequenceSync(t);if(n&&n.isReliable){const e=n.start,t=n.end;if(!isFinite(e)||!isFinite(t))return null;const r=Kv.Playlist.liveEdgeDelay(this.mainPlaylistLoader_.main,i);return eg([[e,Math.max(e,t-r)]])}const r=this.syncController_.getExpiredTime(i,this.duration());if(null===r)return null;const s=Kv.Playlist.seekable(i,r,Kv.Playlist.liveEdgeDelay(this.mainPlaylistLoader_.main,i));return s.length?s:null}computeFinalSeekable_(e,t){if(!t)return e;const i=e.start(0),n=e.end(0),r=t.start(0),s=t.end(0);return r>n||i>s?e:eg([[Math.max(i,r),Math.min(n,s)]])}onSyncInfoUpdate_(){if(!this.mainPlaylistLoader_)return;const e=this.getSeekableRange_(this.mainPlaylistLoader_,"main");if(!e)return;let t;if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(t=this.getSeekableRange_(this.mediaTypes_.AUDIO.activePlaylistLoader,"audio"),!t))return;const i=this.seekable_;if(this.seekable_=this.computeFinalSeekable_(e,t),!this.seekable_)return;if(i&&i.length&&this.seekable_.length&&i.start(0)===this.seekable_.start(0)&&i.end(0)===this.seekable_.end(0))return;this.logger_(`seekable updated [${ag(this.seekable_)}]`);const n={seekableRanges:this.seekable_};this.trigger({type:"seekablerangeschanged",metadata:n}),this.tech_.trigger("seekablechanged")}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){const e=this.seekable();if(!e.length)return;return void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1)))}const t=this.tech_.buffered();let i=Kv.Playlist.duration(this.mainPlaylistLoader_.media());t.length>0&&(i=Math.max(i,t.end(t.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((e=>{const t=this.mediaTypes_[e].groups;for(const e in t)t[e].forEach((e=>{e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){const e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!i)}getCodecsOrExclude_(){const e={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();e.video=e.main;const i=qg(this.main(),t),n={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(e.main.hasVideo&&(n.video=i.video||e.main.videoCodec||"avc1.4d400d"),e.main.isMuxed&&(n.video+=`,${i.audio||e.main.audioCodec||tc}`),(e.main.hasAudio&&!e.main.isMuxed||e.audio.hasAudio||r)&&(n.audio=i.audio||e.main.audioCodec||e.audio.audioCodec||tc,e.audio.isFmp4=e.main.hasAudio&&!e.main.isMuxed?e.main.isFmp4:e.audio.isFmp4),!n.audio&&!n.video)return void this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0});const s=(e,t)=>e?Zl(t,this.usingManagedMediaSource_):ec(t),a={};let o;if(["video","audio"].forEach((function(t){if(n.hasOwnProperty(t)&&!s(e[t].isFmp4,n[t])){const i=e[t].isFmp4?"browser":"muxer";a[i]=a[i]||[],a[i].push(n[t]),"audio"===t&&(o=i)}})),r&&o&&t.attributes.AUDIO){const e=t.attributes.AUDIO;

2this.main().playlists.forEach((i=>{(i.attributes&&i.attributes.AUDIO)===e&&i!==t&&(i.excludeUntil=1/0)})),this.logger_(`excluding audio group ${e} as ${o} does not support codec(s): "${n.audio}"`)}if(!Object.keys(a).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const e=[];if(["video","audio"].forEach((t=>{const i=(Yl(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Yl(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${n[t]}"`)})),e.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}{const e=Object.keys(a).reduce(((e,t)=>(e&&(e+=", "),e+`${t} does not support codec(s): "${a[t].join(",")}"`)),"")+".";this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}}tryToCreateSourceBuffers_(){if("open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers())return;if(!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((i=>{const n=e[i];if(-1!==t.indexOf(n.id))return;t.push(n.id);const r=qg(this.main,n),s=[];!r.audio||ec(r.audio)||Zl(r.audio,this.usingManagedMediaSource_)||s.push(`audio codec ${r.audio}`),!r.video||ec(r.video)||Zl(r.video,this.usingManagedMediaSource_)||s.push(`video codec ${r.video}`),r.text&&"stpp.ttml.im1t"===r.text&&s.push(`text codec ${r.text}`),s.length&&(n.excludeUntil=1/0,this.logger_(`excluding ${n.id} for unsupported: ${s.join(", ")}`))}))}excludeIncompatibleVariants_(e){const t=[],i=this.main().playlists,n=Fg(Yl(e)),r=jg(n),s=n.video&&Yl(n.video)[0]||null,a=n.audio&&Yl(n.audio)[0]||null;Object.keys(i).forEach((e=>{const n=i[e];if(-1!==t.indexOf(n.id)||n.excludeUntil===1/0)return;t.push(n.id);const o=[],l=qg(this.mainPlaylistLoader_.main,n),c=jg(l);if(l.audio||l.video){if(c!==r&&o.push(`codec count "${c}" !== "${r}"`),!this.sourceUpdater_.canChangeType()){const e=l.video&&Yl(l.video)[0]||null,t=l.audio&&Yl(l.audio)[0]||null;e&&s&&e.type.toLowerCase()!==s.type.toLowerCase()&&o.push(`video codec "${e.type}" !== "${s.type}"`),t&&a&&t.type.toLowerCase()!==a.type.toLowerCase()&&o.push(`audio codec "${t.type}" !== "${a.type}"`)}o.length&&(n.excludeUntil=1/0,this.logger_(`excluding ${n.id}: ${o.join(" && ")}`))}}))}updateAdCues_(e){let t=0;const i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i=0){if(!e.segments)return;let n,r=i;for(let i=0;i<e.segments.length;i++){const s=e.segments[i];if(n||(n=Av(t,r+s.duration/2)),n){if("cueIn"in s){n.endTime=r,n.adEndTime=r,r+=s.duration,n=null;continue}if(r<n.endTime){r+=s.duration;continue}n.endTime+=s.duration}else if("cueOut"in s&&(n=new(El().VTTCue)(r,r+s.duration,s.cueOut),n.adStartTime=r,n.adEndTime=r+parseFloat(s.cueOut),t.addCue(n)),"cueOutCont"in s){const[e,i]=s.cueOutCont.split("/").map(parseFloat);n=new(El().VTTCue)(r,r+s.duration,""),n.adStartTime=r-e,n.adEndTime=n.adStartTime+i,t.addCue(n)}r+=s.duration}}(e,this.cueTagsTrack_,t)}goalBufferLength(){const e=this.tech_.currentTime(),t=gy.GOAL_BUFFER_LENGTH,i=gy.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,gy.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}bufferLowWaterLine(){const e=this.tech_.currentTime(),t=gy.BUFFER_LOW_WATER_LINE,i=gy.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,gy.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,gy.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:n)}bufferHighWaterLine(){return gy.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){Ky(this.inbandTextTracks_,"com.apple.streaming",this.tech_),(({inbandTextTracks:e,dateRanges:t})=>{const i=e.metadataTrack_;if(!i)return;const n=El().WebKitDataCue||El().VTTCue;t.forEach((e=>{for(const t of Object.keys(e)){if(Xy.has(t))continue;const r=new n(e.startTime,e.endTime,"");r.id=e.id,r.type="com.apple.quicktime.HLS",r.value={key:Gy[t],data:e[t]},"scte35Out"!==t&&"scte35In"!==t||(r.value.data=new Uint8Array(r.value.data.match(/[\da-f]{2}/gi)).buffer),i.addCue(r)}e.processDateRange()}))})({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){const n=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();Ky(this.inbandTextTracks_,e,this.tech_),(({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:n})=>{if(!t)return;const r=El().WebKitDataCue||El().VTTCue,s=e.metadataTrack_;if(!s)return;if(t.forEach((e=>{const t=e.cueTime+i;!("number"!=typeof t||El().isNaN(t)||t<0)&&t<1/0&&e.frames&&e.frames.length&&e.frames.forEach((e=>{const i=new r(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,function(e){Object.defineProperties(e.frame,{id:{get:()=>(zm.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key)},value:{get:()=>(zm.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data)},privateData:{get:()=>(zm.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data)}})}(i),s.addCue(i)}))})),!s.cues||!s.cues.length)return;const a=s.cues,o=[];for(let e=0;e<a.length;e++)a[e]&&o.push(a[e]);const l=o.reduce(((e,t)=>{const i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),c=Object.keys(l).sort(((e,t)=>Number(e)-Number(t)));c.forEach(((e,t)=>{const i=l[e],r=isFinite(n)?n:e,s=Number(c[t+1])||r;i.forEach((e=>{e.endTime=s}))}))})({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:i})}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));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):this.tech_.one("canplay",(()=>{this.contentSteeringController_.requestSteeringManifest()}))}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach((e=>{this.contentSteeringController_.on(e,(e=>{this.trigger(Pl({},e))}))})),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",(()=>{const e=this.main();(this.contentSteeringController_.didDASHTagChange(e.uri,e.contentSteering)||(()=>{const t=this.contentSteeringController_.getAvailablePathways(),i=[];for(const n of e.playlists){const e=n.attributes.serviceLocation;if(e&&(i.push(e),!t.has(e)))return!0}return!(i.length||!t.size)})())&&this.resetContentSteeringController_()}))}excludeThenChangePathway_(){const e=this.contentSteeringController_.getPathway();if(!e)return;this.handlePathwayClones_();const t=this.main().playlists,i=new Set;let n=!1;Object.keys(t).forEach((r=>{const s=t[r],a=this.pathwayAttribute_(s),o=a&&e!==a;s.excludeUntil===1/0&&"content-steering"===s.lastExcludeReason_&&!o&&(delete s.excludeUntil,delete s.lastExcludeReason_,n=!0);const l=!s.excludeUntil&&s.excludeUntil!==1/0;!i.has(s.id)&&o&&l&&(i.add(s.id),s.excludeUntil=1/0,s.lastExcludeReason_="content-steering",this.logger_(`excluding ${s.id} for ${s.lastExcludeReason_}`))})),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach((t=>{const i=this.mediaTypes_[t];if(i.activePlaylistLoader){const t=i.activePlaylistLoader.media_;t&&t.attributes.serviceLocation!==e&&(n=!0)}})),n&&this.changeSegmentPathway_()}handlePathwayClones_(){const e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(const[e,n]of t.entries())i.get(e)||(this.mainPlaylistLoader_.updateOrDeleteClone(n),this.contentSteeringController_.excludePathway(e));for(const[n,r]of i.entries()){const i=t.get(n);i?this.equalPathwayClones_(i,r)||(this.mainPlaylistLoader_.updateOrDeleteClone(r,!0),this.contentSteeringController_.addAvailablePathway(n)):(e.filter((e=>e.attributes["PATHWAY-ID"]===r["BASE-ID"])).forEach((e=>{this.mainPlaylistLoader_.addClonePathway(r,e)})),this.contentSteeringController_.addAvailablePathway(n))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;const i=e["URI-REPLACEMENT"].PARAMS,n=t["URI-REPLACEMENT"].PARAMS;for(const e in i)if(i[e]!==n[e])return!1;for(const e in n)if(i[e]!==n[e])return!1;return!0}changeSegmentPathway_(){const e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(!this.mainPlaylistLoader_||!this.mainPlaylistLoader_.main)return;let e=0;const t="non-usable";

2this.mainPlaylistLoader_.main.playlists.forEach((i=>{const n=this.mainPlaylistLoader_.getKeyIdSet(i);n&&n.size&&n.forEach((n=>{const r="usable",s=this.keyStatusMap_.has(n)&&this.keyStatusMap_.get(n)===r,a=i.lastExcludeReason_===t&&i.excludeUntil===1/0;s?s&&a&&(delete i.excludeUntil,delete i.lastExcludeReason_,this.logger_(`enabling playlist ${i.id} because key ID ${n} is ${r}`)):(i.excludeUntil!==1/0&&i.lastExcludeReason_!==t&&(i.excludeUntil=1/0,i.lastExcludeReason_=t,this.logger_(`excluding playlist ${i.id} because the key ID ${n} doesn't exist in the keyStatusMap or is not ${r}`)),e++)}))})),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach((e=>{const i=e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height<720,n=e.excludeUntil===1/0&&e.lastExcludeReason_===t;i&&n&&(delete e.excludeUntil,zm.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${t} key IDs`))}))}addKeyStatus_(e,t){const i=("string"==typeof e?e:(e=>{const t=new Uint8Array(e);return Array.from(t).map((e=>e.toString(16).padStart(2,"0"))).join("")})(e)).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${i} added to the keyStatusMap`),this.keyStatusMap_.set(i,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}class Zv{constructor(e,t,i){const{playlistController_:n}=e,r=n.fastQualityChange_.bind(n);if(t.attributes){const e=t.attributes.RESOLUTION;this.width=e&&e.width,this.height=e&&e.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}var s,a,o;this.codecs=qg(n.main(),t),this.playlist=t,this.id=i,this.enabled=(s=e.playlists,a=t.id,o=r,e=>{const t=s.main.playlists[a],i=_g(t),n=Tg(t);if(void 0===e)return n;e?delete t.disabled:t.disabled=!0;const r={renditionInfo:{id:a,bandwidth:t.attributes.BANDWIDTH,resolution:t.attributes.RESOLUTION,codecs:t.attributes.CODECS},cause:"fast-quality"};return e===n||i||(e?(o(t),s.trigger({type:"renditionenabled",metadata:r})):s.trigger({type:"renditiondisabled",metadata:r})),e})}}const eb=["seeking","seeked","pause","playing","error"];class tb extends zm.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_=Jm("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),n=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),s=this.playlistController_,a=["main","subtitle","audio"],o={};a.forEach((e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},s[`${e}SegmentLoader_`].on("appendsdone",o[e].updateend),s[`${e}SegmentLoader_`].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)}));const l=e=>{["main","audio"].forEach((t=>{s[`${t}SegmentLoader_`][e]("appended",this.seekingAppendCheck_)}))};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",n),this.tech_.on(eb,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",n),this.tech_.off(eb,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach((e=>{s[`${e}SegmentLoader_`].off("appendsdone",o[e].updateend),s[`${e}SegmentLoader_`].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)})),this.checkCurrentTimeTimeout_&&El().clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&El().clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=El().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[`${e}Buffered_`]=t.buffered_()}checkSegmentDownloads_(e){const t=this.playlistController_,i=t[`${e}SegmentLoader_`],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(let i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1}(this[`${e}Buffered_`],n);if(this[`${e}Buffered_`]=n,r){const i={bufferedRanges:n};return t.trigger({type:"bufferedrangeschanged",metadata:i}),void this.resetSegmentDownloads_(e)}this[`${e}StalledDownloads_`]++,this.logger_(`found #${this[`${e}StalledDownloads_`]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:og(n)}),this[`${e}StalledDownloads_`]<10||(this.logger_(`${e} loader stalled download exclusion`),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0}))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;const e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+ig>=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(eg([this.lastRecordedTime,e]));const t={playedRanges:this.playedRanges_};this.playlistController_.trigger({type:"playedrangeschanged",metadata:t}),this.consecutiveUpdates=0,this.lastRecordedTime=e}}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;const e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(i=e.end(e.length-1)),this.beforeSeekableWindow_(e,t)){const t=e.start(0);i=t+(t===e.end(0)?0:ig)}if(void 0!==i)return this.logger_(`Trying to seek outside of seekable at time ${t} with seekable range ${ag(e)}. Seeking to ${i}.`),this.tech_.setCurrentTime(i),!0;const n=this.playlistController_.sourceUpdater_,r=this.tech_.buffered(),s=n.audioBuffer?n.audioBuffered():null,a=n.videoBuffer?n.videoBuffered():null,o=this.media(),l=o.partTargetDuration?o.partTargetDuration:2*(o.targetDuration-tg),c=[s,a];for(let e=0;e<c.length;e++)if(c[e]&&cg(c[e],t)<l)return!1;const u=sg(r,t);return 0!==u.length&&(i=u.start(0)+ig,this.logger_(`Buffered region starts (${u.start(0)})  just beyond seek point (${t}). Seeking to ${i}.`),this.tech_.setCurrentTime(i),!0)}waiting_(){if(this.techWaiting_())return;const e=this.tech_.currentTime(),t=this.tech_.buffered(),i=rg(t,e);return i.length&&e+3<=i.end(0)?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${i.start(0)} -> ${i.end(0)}]. Attempting to resume playback by seeking to the current time.`),void this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})):void 0}techWaiting_(){const e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){const i=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) ${i}`),this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}const i=this.tech_.vhs.playlistController_.sourceUpdater_,n=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;const r=sg(n,t);return r.length>0&&(this.logger_(`Stopped at ${t} and seeking to ${r.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0)}afterSeekableWindow_(e,t,i,n=!1){if(!e.length)return!1;let r=e.end(e.length-1)+ig;const s=!i.endList,a="number"==typeof i.partTargetDuration;return s&&(a||n)&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){if(!e)return;let n;if(e.length&&t.length){const r=rg(e,i-3),s=rg(e,i),a=rg(t,i);a.length&&!s.length&&r.length&&(n={start:r.end(0),end:a.end(0)})}else sg(e,i).length||(n=this.gapFromVideoUnderflow_(e,i));return!!n&&(this.logger_(`Encountered a gap in video from ${n.start} to ${n.end}. Seeking to current time ${i}`),!0)}skipTheGap_(e){const t=this.tech_.buffered(),i=this.tech_.currentTime(),n=sg(t,i);if(this.resetTimeUpdate_(),0===n.length||i!==e)return;this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.tech_.setCurrentTime(n.start(0)+tg);const r={gapInfo:{from:i,to:n.start(0)}};this.playlistController_.trigger({type:"gapjumped",metadata:r}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"})}gapFromVideoUnderflow_(e,t){const i=function(e){if(e.length<2)return eg();const t=[];for(let i=1;i<e.length;i++){const n=e.end(i-1),r=e.start(i);t.push([n,r])}return eg(t)}(e);for(let e=0;e<i.length;e++){const n=i.start(e),r=i.end(e);if(t-n<4&&t-n>2)return{start:n,end:r}}return null}}const ib={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},nb=function(e,t){let i=0,n=0;const r=Zm(ib,t);e.ready((()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})}));const s=function(){n&&e.currentTime(n)},a=function(t){null!=t&&(n=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",s),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())},o=function(){if(Date.now()-i<1e3*r.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(r.getSource&&"function"==typeof r.getSource)return i=Date.now(),r.getSource.call(e,a);zm.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function(){e.off("loadedmetadata",s),e.off("error",o),e.off("dispose",l)};e.on("error",o),e.on("dispose",l),e.reloadSourceOnError=function(t){l(),nb(e,t)}};var rb="3.17.5";const sb={PlaylistLoader:Yg,Playlist:Cg,utils:oy,STANDARD_PLAYLIST_SELECTOR:zy,INITIAL_PLAYLIST_SELECTOR:function(){const e=this.playlists.main.playlists.filter(Cg.isEnabled);return $y(e,((e,t)=>

2Hy(e,t))),e.filter((e=>!!qg(this.playlists.main,e).video))[0]||null},lastBandwidthSelector:zy,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let n=this.useDevicePixelRatio&&El().devicePixelRatio||1;return isNaN(this.customPixelRatio)||(n=this.customPixelRatio),t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),Vy({main:this.playlists.main,bandwidth:t,playerWidth:parseInt(qy(this.tech_.el(),"width"),10)*n,playerHeight:parseInt(qy(this.tech_.el(),"height"),10)*n,playerObjectFit:this.usePlayerObjectFit?qy(this.tech_.el(),"objectFit"):"",limitRenditionByPlayerDimensions:this.limitRenditionByPlayerDimensions,playlistController:this.playlistController_})}},comparePlaylistBandwidth:Hy,comparePlaylistResolution:function(e,t){let i,n;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||El().Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),n=n||El().Number.MAX_VALUE,i===n&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Jg()};Object.keys(gy).forEach((e=>{Object.defineProperty(sb,e,{get:()=>(zm.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),gy[e]),set(t){zm.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0?zm.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):gy[e]=t}})}));const ab="videojs-vhs",ob=function(e,t){const i=t.media();let n=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){n=t;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})};sb.canPlaySource=function(){return zm.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};const lb=()=>{if(!El().localStorage)return null;const e=El().localStorage.getItem(ab);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},cb=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},ub=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},db=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},hb=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};sb.supportsNativeHls=function(){if(!xl()||!xl().createElement)return!1;const e=xl().createElement("video");return!!zm.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),sb.supportsNativeDash=!!(xl()&&xl().createElement&&zm.getTech("Html5").isSupported())&&/maybe|probably/i.test(xl().createElement("video").canPlayType("application/dash+xml")),sb.supportsTypeNatively=e=>"hls"===e?sb.supportsNativeHls:"dash"===e&&sb.supportsNativeDash,sb.isSupported=function(){return zm.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},sb.xhr.onRequest=function(e){cb(sb.xhr,e)},sb.xhr.onResponse=function(e){ub(sb.xhr,e)},sb.xhr.offRequest=function(e){db(sb.xhr,e)},sb.xhr.offResponse=function(e){hb(sb.xhr,e)};const pb=zm.getComponent("Component");class fb extends pb{constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=Jm("VhsHandler"),t.options_&&t.options_.playerId){const e=zm.getPlayer(t.options_.playerId);this.player_=e}if(this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(xl(),["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(e=>{const t=xl().fullscreenElement||xl().webkitFullscreenElement||xl().mozFullScreenElement||xl().msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()})),this.on(this.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),this.on(this.tech_,"error",(function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()})),this.on(this.tech_,"play",this.play)}setOptions_(e={}){if(this.options_=Zm(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.usePlayerObjectFit=this.options_.usePlayerObjectFit||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||

2!1,this.options_.useNetworkInformationApi=void 0===this.options_.useNetworkInformationApi||this.options_.useNetworkInformationApi,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){const e=lb();e&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=gy.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===gy.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","usePlayerObjectFit","customPixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach((e=>{void 0!==this.source_[e]&&(this.options_[e]=this.source_[e])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio,this.usePlayerObjectFit=this.options_.usePlayerObjectFit;const t=this.options_.customPixelRatio;"number"==typeof t&&t>=0&&(this.customPixelRatio=t)}setOptions(e={}){this.setOptions_(e)}src(e,t){if(!e)return;var i;this.setOptions_(),this.options_.src=0===(i=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(i.substring(i.indexOf(",")+1)):i,this.options_.tech=this.tech_,this.options_.externVhs=sb,this.options_.sourceType=rc(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.options_.player_=this.player_,this.playlistController_=new Jv(this.options_);const n=Zm({liveRangeSafeTimeDelta:ig},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_});this.playbackWatcher_=new tb(n),this.attachStreamingEventListeners_(),this.playlistController_.on("error",(()=>{const e=zm.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}));const r=this.options_.bufferBasedABR?sb.movingAverageBandwidthSelector(.55):sb.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):r.bind(this),this.playlistController_.selectInitialPlaylist=sb.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;const t=El().navigator.connection||El().navigator.mozConnection||El().navigator.webkitConnection,i=1e7;if(this.options_.useNetworkInformationApi&&t){const n=1e3*t.downlink*1e3;e=n>=i&&e>=i?Math.max(e,n):n}return e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){const e=1/(this.bandwidth||1);let t;return t=this.throughput>0?1/this.throughput:0,Math.floor(1/(e+t))},set(){zm.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:()=>og(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:()=>og(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",(()=>{this.options_.useBandwidthFromLocalStorage&&(e=>{if(!El().localStorage)return!1;let t=lb();t=t?Zm(t,e):e;try{El().localStorage.setItem(ab,JSON.stringify(t))}catch(e){return!1}})({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})})),this.playlistController_.on("selectedinitialmedia",(()=>{var e;(e=this).representations=()=>{const t=e.playlistController_.main(),i=xg(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter((e=>!_g(e))).map(((t,i)=>new Zv(e,t,t.id))):[]}})),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_=El().URL.createObjectURL(this.playlistController_.mediaSource),(zm.browser.IS_ANY_SAFARI||zm.browser.IS_IOS)&&this.options_.overrideNative&&"hls"===this.options_.sourceType&&"function"==typeof this.tech_.addSourceElement?(this.tech_.addSourceElement(this.mediaSourceUrl_),this.tech_.addSourceElement(this.source_.src)):this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){const e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),(({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:n})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();const r=((e,t)=>e.reduce(((e,i)=>{if(!i.contentProtection)return e;const n=t.reduce(((e,t)=>

2{const n=i.contentProtection[t];return n&&n.pssh&&(e[t]={pssh:n.pssh}),e}),{});return Object.keys(n).length&&e.push(n),e}),[]))(i?n.concat([i]):n,Object.keys(t)),s=[],a=[];return r.forEach((t=>{a.push(new Promise(((t,i)=>{e.tech_.one("keysessioncreated",t)}))),s.push(new Promise(((i,n)=>{e.eme.initializeMediaKeys({keySystems:t},(e=>{e?n(e):i()}))})))})),Promise.race([Promise.all(s),Promise.race(a)])})({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then((()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()})).catch((e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})}))}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){const e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,t=(({player:e,sourceKeySystems:t,media:i,audioMedia:n})=>{const r=((e,t,i)=>{if(!e)return e;let n={};t&&t.attributes&&t.attributes.CODECS&&(n=Fg(Yl(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);const r=Jl(n.video),s=Jl(n.audio),a={};for(const i in e)a[i]={},s&&(a[i].audioContentType=s),r&&(a[i].videoContentType=r),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(a[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(a[i].url=e[i]);return Zm(e,a)})(t,i,n);return!(!r||(e.currentSource().keySystems=r,r&&!e.eme&&(zm.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1)))})({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",(e=>{this.playlistController_.updatePlaylistByKeyStatus(e.keyId,e.status)})),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),t?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){const e=zm.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",(()=>{!function(e,t){t.representations().forEach((t=>{e.addQualityLevel(t)})),ob(e,t.playlists)}(this.qualityLevels_,this)})),this.playlists.on("mediachange",(()=>{ob(this.qualityLevels_,this.playlists)})))}static version(){return{"@videojs/http-streaming":rb,"mux.js":"7.1.0","mpd-parser":"1.4.0","m3u8-parser":"7.2.0","aes-decrypter":"4.0.2"}}version(){return this.constructor.version()}canChangeType(){return Ev.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&El().URL.revokeObjectURL&&(El().URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return(({playlist:e,time:t,callback:i})=>{if(!i)throw new Error("getProgramTime: callback must be provided");if(!e||void 0===t)return i({message:"getProgramTime: playlist and time must be provided"});const n=((e,t)=>{if(!t||!t.segments||0===t.segments.length)return null;let i,n=0;for(let r=0;r<t.segments.length&&(i=t.segments[r],n=i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:n+i.duration,!(e<=n));r++);const r=t.segments[t.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>n){if(e>n+.25*r.duration)return null;i=r}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}})(t,e);if(!n)return i({message:"valid programTime was not found"});if("estimate"===n.type)return i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:n.estimatedStart});const r={mediaSeconds:t},s=((e,t)=>{if(!t.dateTimeObject)return null;const i=t.videoTimingInfo.transmuxerPrependedSeconds,n=e-(t.videoTimingInfo.transmuxedPresentationStart+i);return new Date(t.dateTimeObject.getTime()+1e3*n)})(t,n.segment);return s&&(r.programDateTime=s.toISOString()),i(null,r)})({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,n=2){return ly({programTime:e,playlist:this.playlistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{cb(this.xhr,e)},this.xhr.onResponse=e=>{ub(this.xhr,e)},this.xhr.offRequest=e=>{db(this.xhr,e)},this.xhr.offResponse=e=>{hb(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}attachStreamingEventListeners_(){["seekablerangeschanged","bufferedrangeschanged","contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach((e=>{this.playlistController_.on(e,(e=>{this.player_.trigger(Pl({},e))}))})),["gapjumped","playedrangeschanged"].forEach((e=>{this.playbackWatcher_.on(e,(e=>{this.player_.trigger(Pl({},e))}))}))}}const mb={name:"videojs-http-streaming",VERSION:rb,canHandleSource(e,t={}){const i=Zm(zm.options,t);return!(!i.vhs.experimentalUseMMS&&!Zl("avc1.4d400d,mp4a.40.2",!1))&&mb.canPlayType(e.type,i)},handleSource(e,t,i={}){const n=Zm(zm.options,i);return t.vhs=new fb(e,t,n),t.vhs.xhr=Jg(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){const i=rc(e);if(!i)return"";const n=mb.getOverrideNative(t);return!sb.supportsTypeNatively(i)||n?"maybe":""},getOverrideNative(e={}){const{vhs:t={}}=e,i=!(zm.browser.IS_ANY_SAFARI||zm.browser.IS_IOS),{overrideNative:n=i}=t;return n}};function gb(e){return gb="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},gb(e)}function yb(e,t){return function(e){if(Array.isArray(e))return e}(e)||function(e,t){var i=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=i){var n,r,s,a,o=[],l=!0,c=!1;try{if(s=(i=i.call(e)).next,0===t){if(Object(i)!==i)return;l=!1}else for(;!(l=(n=s.call(i)).done)&&(o.push(n.value),o.length!==t);l=!0);}catch(e){c=!0,r=e}