[FFmpeg-devel] [PATCH 5/7] CrystalHD: Bring in h.264 parser to establish picture type.
michaelni at gmx.at
Sun Mar 27 10:43:40 CEST 2011
On Sun, Mar 27, 2011 at 07:22:45AM +0200, Reimar Döffinger wrote:
> On 26 Mar 2011, at 18:50, Philip Langdale <philipl at overt.org> wrote:
> > As the hardware is unreliable, we will have to use the h.264 parser
> > to identify whether an input picture is a field or a frame. This
> > change loads the parser and extracts the picture type.
> I think there is a way to tell the parser not to do any parsing (in particular, not search for start codes) but only parse. Libavcodec/avidec.c uses it like that.
see AVSTREAM_PARSE_HEADERS and PARSER_FLAG_COMPLETE_FRAMES
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I do not agree with what you have to say, but I'll defend to the death your
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