[Libav-user] Criteria for h.264 key-frame detection
Carl Eugen Hoyos
cehoyos at ag.or.at
Tue Oct 22 13:03:15 CEST 2013
Carl Eugen Hoyos <cehoyos at ...> writes:
> Robert Krüger <krueger <at> ...> writes:
> > I just cut away everything from the file until the start
> > of the packet containing the 27th frame
> > (tail -c4329532 gh1_720p.mts > gh1_720p_cat.mts) and the
> > resulting file decodes without artifacts using ffmpeg.
> (With or without -flags2 showall?)
Afaict, the 27th frame is not shown, ffmpeg "thinks" that
it is no random access point.
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