nl_tokens: Check if media is loading
pl_tokens: function checkLoading ( event ) { var _this4 = this ; this . loading = [ 'stalled' , 'waiting' ] . includes ( event . type ) ; // Clear timer clearTimeout ( this . timers . loading ) ; // Timer to prevent flicker when seeking this . timers . loading = setTimeout ( function ( ) { // Update progress bar loading class state toggleClass ( _this4 . elements . container , _this4 . config . classNames . loading , _this4 . loading ) ; // Update controls visibility ui . toggleControls . <mask> ( _this4 ) ; } , this . loading ? 250 : 0 ) ; }