RTP audio stream to vlc

victor1234 kataev.victor.1234 at gmail.com
Sat Jun 29 07:23:27 PDT 2013


I want to stream audio to vlc by RTP.
My pipe:
gst-launch-0.10 -ev audiotestsrc ! audio/x-raw-int,rate=8000 ! faac !
rtpmp4apay ! udpsink port=5001

rtp caps
application/x-rtp, media=(string)audio, clock-rate=(int)8000,
encoding-name=(string)MP4A-LATM, cpresent=(string)0,
config=(string)40002b10, payload=(int)96, ssrc=(uint)785697502,
clock-base=(uint)2351768919, seqnum-base=(uint)39819

sdp:
v=0
m=audio 5001 RTP/AVP 96
c=IN IP4 127.0.0.1
a=rtpmap:96 MP4A-LATM/8000/2
a=fmtp:96 media=audio; clock-rate=8000; encoding-name=MP4A-LATM; cpresent=0;
config=40002b10adca00; payload=96

vlc out:
VLC media player 2.0.5 Twoflower (revision 2.0.5-0-g1661b7d)
[0x9bdb8d8] dummy interface: using the dummy interface module...
[0xb6c024c0] live555 demux error: no data received in 10s, aborting

And there is no sound.

Is sdp file wrong or gstreamer pipe?



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