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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hello Mike<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>In my particular case, I was looking for lost packets (RTSP over
UDP) in order to figure out how I should deal with those in the codec and also
what the RTCP packets were containing, since I couldn’t figure out the weird data
I was getting.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The graphs don’t tell me much either. Not only do they contain
bars that span the entire Y-axis, they also suffer from severe redraw issues,
once you zoom in on some spots... I tend to look mostly at the list of packets
and then use “Jump To” to further inspect the packets in the main window.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>roland<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
live-devel-bounces@ns.live555.com [mailto:live-devel-bounces@ns.live555.com] <b>On
Behalf Of </b>mamille1@rockwellcollins.com<br>
<b>Sent:</b> Wednesday, August 06, 2008 4:25 PM<br>
<b>To:</b> live-devel@ns.live555.com<br>
<b>Subject:</b> [Live-devel] Very large P-frames in a recording<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Roland</span> <br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks for the
suggestion. We've confirmed that the large frames contain only a single picture
by searching for the MPEG-2 start codes. </span><br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>We're working
on a filter that will truncate a frame when it exceeds a given size, so that
excessively large frames are not written to the file. </span><br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>What exactly do
you look for in Wireshark? I can see that it recognizes the RTP streams, but I
didn't see where to get a more detailed analysis -- it's hard for me to tell
what the analysis graphs are really measuring.</span> <br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-=- Mike Miller<br>
Rockwell Collins, Inc.<br>
Cedar Rapids, IA </span><o:p></o:p></p>
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