[Live-devel] TR: 2 SSRC on the same RTP stream

[Jean-Luc Bonnet]

De : Jean-Luc Bonnet
Envoyé : 31août15 14:21
À :
Objet : 2 SSRC on the same RTP stream

Hi Ross

                I'm using Live555 Streaming Media to stream two H264 videos over RTP and I decode them with Two GStreamer pipes on another computer.

·         It works fine on one channel and sometime with the two channels.

·         But very often the second channel doesn't work. GStreamer can decode the stream. I analyze the stream with Wireshark and I see that in that case there are 2 different SSRC.  One (0xBC890740 for example) where all H264 packets are correct and another (OxDDD4D704 for example) where H264 packets are wrong. There is an abrupt change for sequence number and time for one SSRC to the other.

Do you have already see this behavior?

Thank for your help.

Regards

Jean-Luc Bonnet


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