var player = videojs('video-player', {plugins: {videoJsResolutionSwitcher: {default: 'high'}}}, function(){ var player = this; player.on('resolutionchange', function(){ // console.info('Source changed to %s', player.src()); // console.log(player.currentResolution()); }) }); function positionTrackButtons() {return false;} setTimeout( function(){setDuration(player.duration(),8520)}, 4000 );