[Live-devel] H264 Framerate

Abe Friesen abefriesen at itiva.com
Mon May 28 16:52:10 PDT 2007


Is it possible to determine the frame rate of an H264 encoded asset (encoded
as an Annex B bitstream (NAL units preceded by 0x00 0x00 0x00 0x01)) from
the data stream so that I can accurately set fDurationInMicroseconds in the
framer?

Also, from the H264 spec it looks like the only way to determine whether the
current NAL unit ends an access unit is by examining the following NAL unit
to determine if it starts an access unit - or am I missing something?


Thanks,
Abe Friesen



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