title: How to play video in Atom editor?
body: <p>Here is the content of my .atom/init.coffee file</p>
  
  <pre><code>View=require('atom').View
  class Player extends View
    @content: -&gt; @raw """
   &lt;video  controls width="100%" height="100%" id="video"&gt;
        &lt;source src="file:///C:/Users/myname/play/html5/mov_bbb.mp4" type="video/mp4"&gt;
   &lt;/video&gt;
  """
  player=new Player
  atom.workspaceView.appendToLeft(player)
  </code></pre>
  
  <p>After Atom editor launched,  the control bar of a HTML5 video displayed, but it can not play its specified video file.</p>
  
  <p>How to play video in Atom editor?</p>