title: HTML5 Video playing no sound
body: <p>I have working jsFiddle of 2 videos that toggle. The first video is a teaser which has no sound and the second video (click show top right) should play sound...</p>
  
  <p>Any suggestions?</p>
  
  <pre><code>&lt;div class="buttons"&gt;
  &lt;div class="show-button"&gt;Show&lt;/div&gt;
  &lt;div id="infoToggler"&gt;
      &lt;div class="play-button"&gt;Play&lt;/div&gt;
      &lt;div class="pause-button"&gt;Pause&lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="exit-button"&gt;Exit&lt;/div&gt;
  &lt;/div&gt;
  &lt;video id="video-1" autoplay loop mute preload&gt;
  &lt;source src="http://www.helloaerial.com/videos/new/webDemoAerial2.mp4" type="video/mp4" /&gt;
  &lt;/video&gt;
  &lt;div class="video-large"&gt;
  &lt;video id="video-2"&gt;
      &lt;source src="https://www.bigcartel.com/videos/bgvid-1280x720-rf25-d0e7eb9e.mp4v" type="video/mp4" /&gt;
  &lt;/video&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p><a href="https://jsfiddle.net/tebrown/849y5fgs/8/" rel="nofollow">https://jsfiddle.net/tebrown/849y5fgs/8/</a></p>
  
  <p>Cheers</p>