title: tinymce, youtube videos and the media plugin
body: <p>Im trying to add youtube videos using the media plugin but its not quite working.</p>
  
  <p>I just choose iframe, drop in the URL to the youtube video and hit insert right?</p>
  
  <p>Well its not working, it just like, makes an image placeholder instead.</p>
  
  <p>This is the code it produces:</p>
  
  <pre><code>&lt;img data-mce-json="{'type':'iframe','video':{'sources':[]},'params':{'src':'http://www.youtube.com/embed/Bw9S8DoKZXM','frameborder':'0'},'width':'425','height':'350'}" src="http://localhost:3000/javascripts/tiny_mce/themes/advanced/img/trans.gif"&gt;
  </code></pre>