can ethereal do this?

I have used ethereal and really like it. I have a question.

I am using it to trace some UDP/RTP/H.263 activity.  I have a trace
file that captured some UDP packets. Some of these UDP packets contain
RTP packets with H.263 video data. I can decode the packets fine and I
can see the video data. What I want to do now is re-construct the
H.263 data stream from the various UDP/RTP/H.263 packets in the
captured file. In other words, I want to be able to post-process this
trace file and generate another file that just has the H.263 data.

How do I do this with ethereal?

Thanks,

-Andres




----------------------
Andres C. Gonzalez III
Agora Labs, Inc.
(732) 212-8500
[email protected]