title: How do I get an iframe-embedded HTML5 video to embed in a Facebook news-feed?
body: <p>I know how to make a shared URL show an embedded Flash video in the Facebook news-feed. The <code>&lt;og:video&gt;</code> tags are straight-forward but the <a href="https://developers.facebook.com/docs/share/" rel="noreferrer">examples</a> are only for Flash-video.</p>
  
  <p>I've read that you can set <code>og:video:type</code> to <code>text/html</code> for html5 embeds, but it doesn't work for me. Facebook just opens the video-player in a new window instead of inline. </p>
  
  <p>I'm using the following:</p>
  
  <pre><code>&lt;meta property="og:video" content="https://url_to_video_player_for_iframe" /&gt;
  &lt;meta property="og:video:width" content="640" /&gt;
  &lt;meta property="og:video:height" content="392" /&gt;
  &lt;meta property="og:video:type" content="text/html" /&gt;
  </code></pre>
  
  <p>What <code>og:video:type</code> do I need to get the player inline? Or is there another <code>meta</code> tag necessary?</p>