I have my own media stack which uses oRTP.It works fine for audio using ulaw.I am integrating video support into it.I am trying to use oRTP to stream H.263-1998 videos in a call.I am able to negotiate sip-session successfully.When I dial from linphone into my media stack,the video window appears but it is blank,nothing displays on it.If i capture stream using wireshark,it plays fine.
I also compared wireshark output of succesfully streamed h263p video with my media stack's. It doesn't give any difference in header and payload and also in packet size. it also shows all properties are same only difference in "skew clock, max delta, max jitter". Can someone please help me on what am I missing here?
Please Let me know if any more details are required.
Thnaks, Amar