[Mp4-tech] Determine type of VOP contained in a RTP Packet

[Herbert Thoma]

"Stefan A. Goor" schrieb:
> 
> Hey All,
> Just wondering how do determine whether an MP4-ES/RTP packet contains an I,
> P or B VOP?  If I have the 1b6 code at the start of the payload indicating
> the start of the VOP, is there some subsequence code I can parse out to
> determine this (similar to mpeg-2)?

The first 2 bits after the start code indicate the vop_coding_type
00: I
01: P
10: B
11: S
Regards,
 Herbert.
> Thanks,
> Stefan
> 
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Herbert Thoma
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