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Hi All,
I am making pipeline using gstrtpbin, rtppcmudepay, udpsrc and fakesink elements to receive RTP audio stream from network. Everything goes fine when i receive audio(pcmu) rtp packets with payload type 0 and encdoing-name PCMU. But my pipeline breaks when i receive CN (comfort noise) rtp packets with payload type 13 and dtmf packets with payload type 101. I have tried lot to ignore these packets but i did not succeed to find out the solution of my problem. Please help me by telling the possible solutions of my problem.
I am also wondering why udpsrc element is receiving rtp messages with payload 101 and 13 because i have set the caps for udpsrc as given below:
media --> audio,
payload --> 0,
clock-rate --> 8000
encoding-name --> PCMU,
As per my understanding if i would set the above given caps to udpsrc then it should ignore other rtp packets except with payload 0 and encoding-name PCMU.
Thanks
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