Sending and receiving RTP audio

[Matthias Dodt]

Hey guys!

I use OSSBuild with Gstreamer 10.7 (Beta4) on Win7 to transmit an audio
test signal via UDP/Multicast. It works, but the sound is awful on the
receiver side.

Sender:
gst-launch -v gstrtpbin name=rtpbin audiotestsrc ! audioconvert !
rtpL16pay ! rtpbin.send_rtp_sink_1 rtpbin.send_rtp_src_1 ! udpsink
port=5002 host=224.0.1.5  rtpbin.send_rtcp_src_1 ! udpsink port=5003
host=224.0.1.5 sync=false async=false udpsrc port=5007 !
rtpbin.recv_rtcp_sink_1

Receiver:
gst-launch -v gstrtpbin name=rtpbin udpsrc uri=udp://224.0.1.5:5002
caps=application/x-rtp,clock-rate=(int)44100,encoding-name=(string)L16,m
edia=(string)audio,channels=(int)1 ! rtpbin.recv_rtp_sink_0 rtpbin. !
rtpL16depay ! audioconvert ! directsoundsink udpsrc
uri=udp://224.0.1.5:5003 ! rtpbin.recv_rtcp_sink_0
rtpbin.send_rtcp_src_0 ! udpsink port=5007 host=224.0.1.5 sync=false
async=false

I think it must have something to do with the 'caps' or a buffer
problem. Any ideas?

Thanks!

Best,

mat