[FFmpeg-user] Decoding continuous stream of I-frame+P/B frames block.
Carl Eugen Hoyos
cehoyos at ag.or.at
Thu Nov 13 22:45:29 CET 2014
Anil Jangam <anilj.mailing <at> gmail.com> writes:
> Can you also elaborate what do you mean by - "Valid
> (h264) streams exist that do not contain I-frames,
> only P- (and B-) frames."?
I meant that streams without any I-frames exist and
are valid. (I don't know if this has anything to do
with your question.)
> - When does an I-frame is used?
In frames without I-frames, I-frames are never used.
Recovery points exist instead, but they can be
I don't now if GOP intervals have any relevance in
such a case (probably not).
> Hope this is more clear.
Please try not to top-post here, Carl Eugen
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