title: Controlling size of swf posted to Facebook with feed dialog
body: <p>There are three ways to post a swf to facebook, in the first two I can control the size of the swf, but can't figure out how to do it with the feed dialog. Is there a way to do it?</p>
  
  <ol>
  <li><p>Adding og:video:width and og:video:height tags to page and either entering url in status or going to old share url, can post swf up to 398x398.</p></li>
  <li><p>With API posting to /me/feed adding width and height parameters can post a swf up to 398x398.</p></li>
  <li><p>Using feed dialog (https://developers.facebook.com/docs/reference/dialogs/feed/) it seems there is no way to control the size, the swf always displays 398x224.</p></li>
  </ol>
  
  <p>I would really like to use the feed dialog but be able to control the size.</p>