title: Html5 Video with Safari 5.0.5 does not work (mp4)
body: <p>I am currently working on a Intranet application where the majority of the users works with Safari 5.0.5 on Mac OS X 10.6.8.
  One of the applications tasks is to show different mp4 videos to the user. I am using the HTML5 video tag for that purpose. 
  My web server accepts ranges in order to support streaming.</p>
  
  <p>The Html markup is defined as following:</p>
  
  <pre><code>&lt;video width="640" height="360" controls autoplay&gt;
  
  &lt;source src="http://MyHost/MyApp/Resources/TestVideo.mp4" type="video/mp4"  /&gt;
  
  &lt;!-- fallback to Flash: --&gt;
  
  &lt;object width="640" height="360" type="application/x-shockwave-flash" data="player.swf"&gt;
  
  
      &lt;param name="movie" value="player.swf" /&gt;
  
      &lt;param name="flashvars" value="autostart=true&amp;amp;controlbar=over&amp;amp;image=poster.jpg&amp;amp;file=http://MyHost/MyApp/Resources/TestVideo.mp4" /&gt;
  
      &lt;!-- fallback image --&gt;
  
      &lt;img src="poster.jpg" width="640" height="360" 
  
           title="No video playback capabilities, please download the video below" /&gt;
  
  &lt;/object&gt;&lt;/video&gt;
  </code></pre>
  
  <p>IE9 and Chrome play that video without a problem.
  However, Safari 5.0.5 on Mac OS X does not play it at all. It just doesn't do anything. Surprisingly Safari 5.0.5 on Win32 plays the video without a problem. Unfortunately - for some reason I haven't figured out yet - the "Network" pane of Safaris WebInspector is not available. Hence I cannot dig deeper into what is going on right now. I am not an expert when it comes to Mac OS X... so maybe someone can give me a hand here.</p>
  
  <p>Any hint is appreciated.</p>
  
  <p>TH</p>