title: I am getting AUDIO/VIDEO: Unknown MIME type. in video tag mp4 in IE 11
body: <pre><code>    My code is
  
       &lt;video width="300" preload="auto" height="200" autoplay="autoplay" loop&gt;
        &lt;source src="https://pulseway.s3-accelerate.amazonaws.com/website/Mobile.mp4" type="video/mp4"/&gt;                           
       &lt;/video&gt;
  
  I am getting AUDIO/VIDEO: Unknown MIME type. in video tag mp4.Can anyone help me fix this problem IN IE 11
  </code></pre>
  
  <p><a href="https://jsfiddle.net/zLdf9acy/" rel="nofollow noreferrer">https://jsfiddle.net/zLdf9acy/</a></p>