Well it's my final year project and i need to analyse the QoS parameters
when streaming over wireless lan.
I'm streaming an mpeg4 video from a server to my client (the last one is the
one where wireshark is installed)
So im trying to to capture all the packets im getting when streaming.
My server supports rtcp/rtp and i think (correct me if im wrong) that the
best way to analyse all these packets are to decode them to udp and then to
rtp but im getting the problem mentioned before.

But is there some way i can fix this?


On 05/03/2008, Jaap Keuter <[EMAIL PROTECTED]> wrote:
>
> Well, I dont' really understand what you do, but the PT=unknown is from
> the
> fact that this packet type is dynamically assigned, negotiated between
> parties. If Wireshark doesn't see the negotiations, it can't make out
> which
> codec goes with PT 96. So yes, it can happen you see this.
>
> Thanx,
> Jaap
>
>
> Fabiana moreno wrote:
> > hello!!!
> > I'm streaming an mpeg4 video with darwin streamer server trhough my
> > WLAN. I'm using wireshark to analyse the packets im receiving.
> > I see TCP/RTSP packets but when i decode to UDP and then to RTP to
> > anlyse it, wireshark shows the following in all the packets, here a
> sample:
> >
> > 34    0.253327    192.168.123.100 <http://192.168.123.100/>
> > 192.168.123.101 <http://192.168.123.101/>    RTP    PT=Unknown (96),
> > SSRC=0x4B6C00C, Seq=65416, Time=1531529067
> >
> > is this what i suppose to see? any suggestions in how to analyse packets
> > im receiving while streaming? please help!! im new
> >
> >
>
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