title: Why is video currentTime and duration undefined accessing from JQuery?
body: <p>I'm scratching here and I can't see the reason currentTime and duration from video html5 tag is undefined when I try call it from a simple alert, see fiddle below:</p>
  
  <p><a href="http://jsfiddle.net/cwdh6z08/" rel="nofollow">am I missing something?</a></p>
  
  <pre><code>&lt;video autobuffer controls autoplay id="vd" height="170" width="170"&gt;
    &lt;source id="mp4" src="http://grochtdreis.de/fuer-jsfiddle/video/sintel_trailer-480.mp4" type="video/mp4"&gt;
  &lt;/video&gt;
  
  &lt;br&gt;
  &lt;br&gt;
  
  &lt;span id="spDisplay"&gt;Some Info&lt;/span&gt;
  &lt;br&gt;
  &lt;br&gt;
  &lt;a href="#" id="lkDo"&gt;Do Something&lt;/a&gt;
  
  $( "#lkDo" ).click(function() {
      alert($("#vd").currentTime);
      alert($("#vd").duration);
    //$("#spDisplay").html();
  });
  </code></pre>