Hello, I have a problem with the Sofia in video's rtpmaps.
More specifically, Sofia informs rtpmap non-existent in the sdp. Look,
please:
I pass the sdp to nua_invite, using SOATAG_USER_SDP_STR
c=IN IP4 192.168.171.179
m=audio 11780 RTP/AVP 18 8 0 101
a=fmtp:18 annexb=no
a=rtpmap:18 G729/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=fmtp:101 0-15
a=rtpmap:101 telephone-event/8000
m=video 11782 RTP/AVP 99 34 102
a=rtpmap:34 H263/90000
a=fmtp:34 CIF=1; QCIF=1
a=rtpmap:99 H264/90000
a=fmtp:99 profile-level-id=42800D; packetization-mode=0; max-mbps=11880
a=rtpmap:102 mp4v-es/90000
a=fmtp:102 CIF=1 QCIF=1 MaxBR=3840
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)
rm_pt:8; rm_encoding:PCMA; rm_rate:8000; rm_fmtp:(NULL); rm_params:(NULL)
rm_pt:0; rm_encoding:PCMU; rm_rate:8000; rm_fmtp:(NULL); rm_params:(NULL)
rm_pt:101; rm_encoding:telephone-event; rm_rate:8000; rm_fmtp:0-15;
rm_params:(NULL)
(media video)
rm_pt:99; rm_encoding:H264; rm_rate:90000; rm_fmtp:[
profile-level-id=42800D; packetization-mode=0; max-mbps=11880 ];
rm_params:(NULL)
rm_pt:34; rm_encoding:H263; rm_rate:90000; rm_fmtp:[ CIF=1; QCIF=1 ];
rm_params:(NULL)
rm_pt:102; rm_encoding:mp4v-es; rm_rate:90000; rm_fmtp:[ CIF=1 QCIF=1
MaxBR=3840 ]; rm_params:(NULL)
----
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?
Thanks.
--
Alexsander Petry
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