nl_tokens: Set captions by language Used internally for the language setter with the passive option forced to false
pl_tokens: function setLanguage ( input ) { var passive = arguments . length > 1 && arguments [ 1 ] !== undefined ? arguments [ 1 ] : true ; if ( ! is$1 . <mask> ( input ) ) { this . debug . warn ( 'Invalid language argument' , input ) ; return ; } // Normalize var language = input . toLowerCase ( ) ; this . captions . language = language ; // Set currentTrack var tracks = captions . getTracks . call ( this ) ; var track = captions . findTrack . call ( this , [ language ] ) ; captions . set . call ( this , tracks . indexOf ( track ) , passive ) ; }