[FFmpeg-devel] [PATCH] HAM6/HAM8 support for IFF demuxer/decoder

Michael Niedermayer michaelni
Mon May 10 17:41:25 CEST 2010

On Mon, May 10, 2010 at 12:43:59AM +0200, Sebastian Vater wrote:
> Michael Niedermayer a ?crit :
> > On Sun, May 09, 2010 at 09:19:15PM +0200, Sebastian Vater wrote:
> >   
> > yes, extradata must be constant, it cant change in the middle of a movie.
> > I of course dont know what is constant and non constant in IFF*, thats your
> > area.
> >   
> Compression is not constant in IFF-ANIM, I'm not 100% sure with masking
> and transparency, too...
> After all the hassle adding this to extradata, I'm thinking if we can
> use a different way, which doesn't have to break backward
> compatibility...any ideas?

> You already mentioned AVPacket, what are the possibilities in adding
> that stuff there?

hmm, you can add it before the other data or after the other data or
in the middle of the other data ;)


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No human being will ever know the Truth, for even if they happen to say it
by chance, they would not even known they had done so. -- Xenophanes
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