> > >> What i see inside > "H264VideoStreamDicreteFramer" is that it expects an 8-byte > NAL header in order to do its 'aftergetting'. > > > >> No it doesn't. I'm not sure why you would > think this. > >> ... > >> Ross Finlayson > > > > I thought this out of ignorance of the > H.264 encoding process. From lines 69-71 of > H264VideoStreamDiscreteFramer.cpp it appeared from the > comment "NAL units that..." that somehow the 'encoded frame' > had been packet-ized with an 8 bit header. From your > response, i gather that the encoder itself places this 8-bit > header at the start of the encoded frame. > > In your first message, you said "8 byte". Now you say > "8 bit", which is correct. Yes, the first byte of each > encoded H.264 NAL unit contains a "nal unit type" code (in > its last 5 bits) - as described by the H.264 specification. > -- > Ross Finlayson
I do apologize, thanks for the correction and clarification. I was unclear that these leading 8-bits were written by the H.264 encoder, I had thought it was added by some other facility, given the name 'network' abstraction layer... /Ken _______________________________________________ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel
