Ahh really!
Thanks!
2011/4/12 Pekka Pessi <ppe...@gmail.com>
> Hi,
>
> 2011/4/12 Alexsander Petry <alexsanderpe...@gmail.com>:
> > The sdp of answer:
> >
> > v=0
> > o=2081 1298903400 1910755662 IN IP4 192.168.46.124
> > s=A_converstion
> > c=IN IP4 192.168.46.124
> > t=0 0
> > m=audio 9000 RTP/AVP 18
> > a=rtpmap:18 G729/8000
> > a=ptime:20
> > a=fmtp:18 annexb=no
> > m=video 0 RTP/AVP 99 34 102
> > a=direction:active
> >
> > Sofia reported: sdp_rtpmap_t of sdp_media_t (sdp_media_t ->
> sdp_rtpmap_t):
> > (media audio)
> > rm_pt:18; rm_encoding:G729; rm_rate:8000; rm_fmtp:annexb=no;
> > rm_params:(NULL)
> > (media VIDEO)
> > rm_pt:99; rm_encoding:""; rm_rate:(NULL); rm_fmtp:(NULL);
> rm_params:(NULL)
> > rm_pt:34; rm_encoding:H263; rm_rate:90000; rm_fmtp:(NULL);
> rm_params:(NULL)
> > rm_pt:102; rm_encoding:""; rm_rate:(NULL); rm_fmtp:(NULL);
> rm_params:(NULL)
> >
> > PS: rm_encoding:"" -> empty string
> >
> > My problem is here: Why sofia reports rm_encoding and rm_rate for payload
> 34
> > and nothing to others?
>
> The payload type 34 is well-known, so Sofia knows that 34 is H.263
> even if there is no rtpmap line in SDP. However, 99 and 102 are not
> well-known, and if there is no rtpmap, Sofia cannot invent one.
>
> --
> Pekka.Pessi mail at nokia.com
>
--
Alexsander Petry
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