[FFmpeg-devel] [PATCH] avformat/movenc: AVC Intra support

Michael Niedermayer michaelni at gmx.at
Sun Sep 28 03:53:15 CEST 2014

On Sun, Sep 28, 2014 at 02:00:00AM +0100, Kieran Kunhya wrote:
> On 28 September 2014 00:49, Michael Niedermayer <michaelni at gmx.at> wrote:
> >
> > This allows remuxing AVC intra into mov
> > it does not work with libx264 encoded AVC Intra for unknown reason
> 1080i should work. 1080p needs some random magic numbers in the
> bitstream which are probably different for all the
> framerate/resolution combinations. Blame Apple for having a decoder
> that violates the H.264 spec - specifically requiring SEIs to have
> certain information in them.

i tried various avcintra 50 and 100 and i didnt find any that
worked. They all crashed fcpx (in apples avci decoder in the case i
looked at)
its of course very possible that i made some systematic mistake


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The worst form of inequality is to try to make unequal things equal.
-- Aristotle
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