[Live-devel] Streaming H.264 and PCM in a session.

Ross Finlayson finlayson at live555.com
Wed Mar 10 19:05:02 PST 2010


>I have written own codes that testOnDemandRTSPServer send two RTPs 
>to a RTSP client; one is for H.264 NAL and another is for PCM. I 
>referenced the case of mpeg1or2AudioVideoTest and I think it is 
>possible.
>If only a type of RTP packet is received to VLC(audio or video), VLC 
>can decode it with no problem. But if both types of RTP packets is 
>received, VLC's video is always stopped and only sound is heard.

I suspect that the "fPresentationTime"s for each of your two streams 
- at the server end - are not properly in sync.  I suggest checking 
that you are setting "fPresentationTime" properly - for both your 
audio and video streams.
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/


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