cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

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              <div class="cover">
  <div class="hi">This is fully responsive & mobile friendly YouTube video background scaled with 16/9 aspect ratio. Actually bunch of videos - js loads randomly 1 of 4 with different start/end times, then it loops through all the vids.<br><br> Click <span>here</span> to <em>un</em>mute & <span>here</span> to see another vid (<em>0</em> of <em>0</em>). Check all of them! They're quite awesome. ;]</div>
</div>
	<div class="tv">
		  <div class="screen mute" id="tv"></div>
	</div>
            
          
!
            
              @import url(//fonts.googleapis.com/css?family=Roboto+Slab:400);

body {
  background: #000;
}

a {
  color: #ff0;
}

.cover {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;

  width: 100%;
  height: 100%;
  
  .hi {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    
    color: #fff;
    
    font-family: 'Roboto Slab', serif;
    font-size: 24px;
    line-height: 26px;
    text-align: center;
    
    span {
      color: #ff0;
      cursor: pointer;
      text-decoration: underline;
    }
    
    em {
      font-style: normal;
      
      &.hidden {
        display: none;
      }
    }
  }
}

.tv {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;

  width: 100%;
  height: 100%;

  overflow: hidden;
  
  .screen {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;

    margin: auto;

    opacity: 0;
    transition: opacity .5s;

    &.active {
      opacity: 1;
    }
  }
}
            
          
!
            
              var tag = document.createElement('script');
		tag.src = 'https://www.youtube.com/player_api';
var firstScriptTag = document.getElementsByTagName('script')[0];
		firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
var tv,
		playerDefaults = {autoplay: 0, autohide: 1, modestbranding: 0, rel: 0, showinfo: 0, controls: 0, disablekb: 1, enablejsapi: 0, iv_load_policy: 3};
var vid = [
			{'videoId': '2b5QNj-BVhs', 'startSeconds': 515, 'endSeconds': 690, 'suggestedQuality': 'hd720'},
			{'videoId': '9ge5PzHSS0Y', 'startSeconds': 465, 'endSeconds': 657, 'suggestedQuality': 'hd720'},
			{'videoId': 'OWsCt7B-KWs', 'startSeconds': 0, 'endSeconds': 240, 'suggestedQuality': 'hd720'},
			{'videoId': 'qMR-mPlyduE', 'startSeconds': 19, 'endSeconds': 241, 'suggestedQuality': 'hd720'}
		],
		randomVid = Math.floor(Math.random() * vid.length),
    currVid = randomVid;

$('.hi em:last-of-type').html(vid.length);

function onYouTubePlayerAPIReady(){
  tv = new YT.Player('tv', {events: {'onReady': onPlayerReady, 'onStateChange': onPlayerStateChange}, playerVars: playerDefaults});
}

function onPlayerReady(){
  tv.loadVideoById(vid[currVid]);
  tv.mute();
}

function onPlayerStateChange(e) {
  if (e.data === 1){
    $('#tv').addClass('active');
    $('.hi em:nth-of-type(2)').html(currVid + 1);
  } else if (e.data === 2){
    $('#tv').removeClass('active');
    if(currVid === vid.length - 1){
      currVid = 0;
    } else {
      currVid++;  
    }
    tv.loadVideoById(vid[currVid]);
    tv.seekTo(vid[currVid].startSeconds);
  }
}

function vidRescale(){

  var w = $(window).width()+200,
    h = $(window).height()+200;

  if (w/h > 16/9){
    tv.setSize(w, w/16*9);
    $('.tv .screen').css({'left': '0px'});
  } else {
    tv.setSize(h/9*16, h);
    $('.tv .screen').css({'left': -($('.tv .screen').outerWidth()-w)/2});
  }
}

$(window).on('load resize', function(){
  vidRescale();
});

$('.hi span:first-of-type').on('click', function(){
  $('#tv').toggleClass('mute');
  $('.hi em:first-of-type').toggleClass('hidden');
  if($('#tv').hasClass('mute')){
    tv.mute();
  } else {
    tv.unMute();
  }
});

$('.hi span:last-of-type').on('click', function(){
  $('.hi em:nth-of-type(2)').html('~');
  tv.pauseVideo();
});

            
          
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