title: How to get facebook video's original size(width & height) and how to get fql.video src_hq?
body: <p>I tried to use facebook fql.video get video from my Idol's wall, then, <strong>how to get the video's original size(width &amp; height)</strong>? </p>
  
  <p>And I noticed one field named <code>src_hq</code> in <code>fql</code> table, in its description: <em>The URL to the source file for the high quality version of the video.</em> </p>
  
  <p>but when I tried it in the browser directly. it warning:</p>
  
  <blockquote>
    <p>Authorization Required</p>
    
    <p>This server could not verify that you are authorized to access the
    document you requested. Either you supplied the wrong credentials
    (e.g., bad password), or your browser doesn't understand how to supply
    the credentials required.</p>
  </blockquote>
  
  <p>So <strong>my another question is how to play video with the <code>src_hq</code></strong>? </p>
  
  <p>Thanks and regards.</p>