Wireshark mailing list archives

Fwd: decoding avpf rtp packets


From: Tito Cumpen <soulofmischief87 () gmail com>
Date: Wed, 13 May 2015 13:04:55 -0700

Hello Wireshark dev group,


I was wondering if this is a bug or currently wireshark does not
automatically decode avpf rtp packets. Currently decoding the flow in
question does not produce vp8 headers as it does when using avp. When using
avp it is possible to view vp8 header and its types. somehow did cannot be
done when using avpf. Here is a trace of the non working example

https://www.dropbox.com/s/m71yaq2a8fsq0zi/count4.pcap?dl=0


udp.port == 14142

is the negotiated port for rtp the messaging channel(sip) has negotiated
vp8 using rtp as a transport. When decoding this port to rtp the vp8
headers not there. Is there a work around for this?

Please advise,
Tito
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