[Mp4-tech] H.264 over RTP/RTSP

[Patwardhan, Pushkar (PTI, Mumbai)]

Nikhil,
RFC 3984 is the specification for mapping NAL units to RTP payload. Once RTP payloads are formed you need to add appropriate RTP header and write it over UDP/IP. If you look up the web for RTP stack you will find Jori's RTP source code (you need to look at its licensing terms before you use it). 
I think JM 10.2 has the option to convert the NAL units to RTP payload (I am not sure, some one on the forum can throw light on this). Try VideoLan to play the streamed H.264. If you are sending it through RTP/RTSP reflector such as Darwin try QuickTime to play the video. I have not tried but it is also possible to use the Live555 streaming server to stream a H.264 video stream. 
regards,
Pushkar P. Patwardhan
Technical Architect
Patni Computer Systems (Product and Technology Initiatives)
Mumbai- INDIA 
________________________________
From: mp4-tech-bounces lists.mpegif.org on behalf of Nikhil Jain
Sent: Fri 7/27/2007 11:12 AM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] H.264 over RTP/RTSP
Hi...
I am MTech student at IIT Kharagpur India, working on the  implementation of RTP/RTSP to transmit H.264 coded video on a embedded board (RDS3400 by Cradle technologies),  i have implemented UDP/IP & H.264 NAL units. 
Please guide me how to approach from now on to implement RTP/RTSP so that i can transmit the H.264 coded video. 
Thank you
-- 
Nikhil Jain
MTech (Telecomm Systems)
IIT Kharagpur
http://www.patni.com
World-Wide Partnerships. World-Class Solutions.
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