YouTube Player API for Partial Embeds

Y
Published in: JavaScript - YouTube

You can embed a part of YouTube video using the YouTube Player API. The API offers loadVideoById and cueVideoById function both of which allow you to specify a start and end time for the embedded video.


<!-- We specify the various video parameters in a DIV tag -->

<div videoID="t2MOwQ089eQ" startTime="1330" endTime="1466"
     height="309" width="550" id="youtube-player">
</div>

<script>

  /*

  YouTube Embed Code

  Author:   Amit Agarwal
  Blog:     www.labnol.org
  Date:     04/15/2013

  */

  var node = "youtube-player";

  // Append the YouTube IFRAME API Script
  var youtube = document.createElement('script');
  youtube.type = "text/javascript";
  youtube.src = "//www.youtube.com/iframe_api";

  var s = document.getElementsByTagName('script')[0];
  s.parentNode.insertBefore(youtube, s);

  var player;

  // Read all the parameter of the DIV tag
  var params = document.getElementById(node);

  var startTime = params.getAttribute("startTime");
  var endTime = params.getAttribute("endTime");
  var videoID = params.getAttribute("videoID");
  var playerHeight = params.getAttribute("height");
  var playerWidth = params.getAttribute("width");


  // Prepare the YouTube Player
  // We set rel=0 and showinfo=1 to hide related videos & info bar

  function onYouTubeIframeAPIReady() {
    player = new YT.Player(node, {
      height: playerHeight,
      width: playerWidth,
      playerVars: {'rel': 0, 'showinfo': 0, 'hidecontrols': 1 },
      events: {
        'onReady': loadVideo
      }
    });
  }

  // When the player is ready, we load the video
  // Using cueVideoById and not loadVideoById as the
  // former function will not autoplay the video.
  function loadVideo(e) {
    e.target.cueVideoById({
      videoId: videoID,
      startSeconds: startTime,
      endSeconds: endTime
    });
  }

</script>
Published in: JavaScript - YouTube

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Web Geek, Tech Columnist
A
Amit Agarwal

Amit Agarwal is a Google Developer Expert in GSuite and Google Apps Script. He holds an engineering degree in Computer Science (I.I.T.) and is the first professional blogger in India. Read more on Lifehacker and YourStory

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