MJPEG over HTTP: blocking window.onload

    
      <html>
        <body onLoad='var msg = "opera executes this code when the mjpeg finished playing";'>
          <table border=1>
            <tr>
              <td>
		<!-- WebKit (Chrome, Safari) does not show last frame of MJPEG (showing 'END OF MESSAGE' after 60sec) -->
		<!-- Opera 10.10 plays the movie, but does not execute window.onload until the move has finished -->
		<!-- Opera 10.50 (and up) download the entire movie, and play it in a split second after the last frame was received -->
                <img src='./test.mjpeg' width='80' height='80'>
              </td>
            </tr>
          </table>
        </body>
      </html>

Browser:

Streaming applet: (available fps)
The applet-tag was not properly recognized

Buffered applet: (10 fps)
The applet-tag was not properly recognized

Buffering applet: (40fps, 4x too fast)
The applet-tag was not properly recognized