[FFmpeg-devel] [PATCH] Provide top_field_first logic for h264.c

Michael Niedermayer michaelni
Fri Nov 9 04:20:13 CET 2007


On Thu, Nov 08, 2007 at 09:22:16PM +0100, Reinhard Nissl wrote:
> Hi,
> the patch was last posted in the thread "H.264 + PAFF: BBC HD recording
> shows extreme interlacing artefacts".
> It provides top_field_first by comparing frame poc (picture order count)
> against top field poc. When both match, the frame shall be displayed
> with top field first.

looks ok, except maybe that top_field_first would be 1 for non interlaced
content which is a little odd to me
i think (though havnt checked) that top_field_first is 0 for non interlaced
content in other codecs


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If you really think that XML is the answer, then you definitly missunderstood
the question -- Attila Kinali
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