[Live-devel] Support for H.264

Ross Finlayson finlayson at live555.com
Wed Dec 27 23:18:48 PST 2006


>1) Other than doGetNextFrame, fPresentationTime, 
>currentNALUnitEndsAccessUnit, what other functions do I need to 
>implement into the subclass of "H264VideoStreamFramer"?

None, other than "doGetNextFrame()" and "currentNALUnitEndsAccessUnit()"

>2) I have read up on writing h.264 RTP. Isit that the payload of the 
>RTP is the same as the payload of the NALU?

Yes, but you don't need to worry about the RTP payload; the 
"H264VideoRTPSink" class takes care of the packetization.  All you 
need to do is make sure that your "H264VideoStreamFramer" subclass 
delivers NAL units (one at a time), with proper "fPresentationTIme"s.
-- 

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