title: HTML audio will not play when page opened by batch file
body: <p>I have a web page that plays an audio file when I load it. When the page is opened by a windows batch file, the audio does not play. If the page is refreshed then the audio will play.</p>
  
  <p>I have tried to make the page refresh once it has been opened by the batch file but I can't manage this without getting the page stuck in a reloading loop.</p>
  
  <p>HTML Code:</p>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
      &lt;title&gt;ALERT&lt;/title&gt;
      &lt;meta http-equiv="refresh" content="130;url=index.html" /&gt;
      &lt;iframe src="Sounds/silence.MP3" preload="auto" allow="autoplay" id="audio" style="display:none"&gt;&lt;/iframe&gt;
      &lt;audio autoplay&gt;
          &lt;source src="Sounds/AlertTone.MP3" preload="auto"type="audio/mpeg"&gt;
      &lt;/audio&gt;
  &lt;/head&gt;
  </code></pre>
  
  <p>I expect the page to be opened by the batch file and the audio to play, but the audio doesn't play when the page is opened by the batch. It will only play if the page is refreshed.</p>