Hi Lars,
thanks for your quick reply.
My project is based on the statistical analysis of Mpeg4 (H.264) audio/video
stream over RTP on UMTS networks.
Starting point of this, of course, is the implementation of a graph tool
in Ethereal to analyze different aspects of an RTP stream.
After that, my intention is to actaully "discover" what the RTP packet is
transporting (I-frames, B-frames ecc.) based on the H.264 specifications
and understand in relation to the quality of the physical channel what is
actually travelling slow or being lost.
Since you already started this I would appreciate the chance to start (or
continue :) ) from your code.
I'm not sure how this works, but if you don't want to post the code on the
list, i give you my e-mail:
emile.c[AT]tiscalinet.it.
Regards.
Emile.
>Hi.
>> I'm working for my Uni thesis on the analysis of RTP traffic. I was
wondering
>> who is working on the RTP Graph project.
>> I see in rtp_analysis.c there is a "coming soon" for the
USE_CONVERSATION_GRAPH.
>> Would like to contact who is working on that.
>> Thanks!
>Me! Well, actually not any more, but i might retake work on that if i got
a
>bit more time for the project.
>(Or even better, *someone else*, preferably someone who's doing a Uni thesis
>on the subject, might continue the work ;-) )
>In fact, i have a graph prototype *ready* for my own purposes. But i never
>spent the time for necessary GTK1/2 compatibility tests, so this is why
i
>didnt submit.
>Also, the graph prototype is very limited in that it only displays vertical
>bars for all packets in order to see silent times and errors.
>The long-term goal is to have an RTP-independent graphing module that allows
>to display any kinds of graphs (bars, dots, lines, ...) for given
>packet/value lists. My graph module is a first attempt in that direction,
>since it works on structures completely independent of rtp_analysis.
>Shall i send you the source?
>And what aspects of RTP analysis does your thesis cover? Could be
>interesting for the RTP analysis crew at Ethereal-Dev.
>Lars Ruoff.
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