title: Open Graph Protocol - og:movie with youtube link
body: <p>Wanted scenario:</p>
  
  <ul>
  <li>people link to my website via Facebook </li>
  <li>open graph data pops up (name, description, thumbnail, ...) (which works)</li>
  <li>when you click the thumbnail a youtube video plays (which doesn't work)</li>
  </ul>
  
  <p>Facebook seems to know that there is a video to be played, but doesn't want to go through with it.</p>
  
  <p>My code:</p>
  
  <pre><code>&lt;meta property="og:image" content="&lt;url&gt;" /&gt;
  &lt;meta property="og:site_name" content="&lt;name&gt;" /&gt;
  &lt;meta property="og:description" content="&lt;description&gt;" /&gt;
  &lt;meta property="og:video" content="http://www.youtube.com/v/S3_AwK3ujQI&amp;fs=1" /&gt;
  &lt;meta property="og:video:width" content="560" /&gt;
  &lt;meta property="og:video:height" content="315" /&gt;
  &lt;meta property="og:video:type" content="application/x-shockwave-flash" /&gt;
  &lt;link rel="video_src" href="http://www.youtube.com/v/S3_AwK3ujQI&amp;fs=1"  /&gt;
  &lt;meta name="video_type" content="application/x-shockwave-flash" /&gt;
  &lt;meta name="video_width" content="560" /&gt;
  &lt;meta name="video_height" content="315" /&gt;
  </code></pre>
  
  <p>What seems to be wrong? I read somewhere that the solution has to do something with SSL, but since I link to a external YouTube video that shouldn't be the case; or is it?</p>