[FFmpeg-devel] [PATCH 6/6] avformat: add AVFMT_FLAG_FASTSEEK, use it for mp3

[Michael Niedermayer]

On Wed, Apr 22, 2015 at 05:27:19PM +0200, wm4 wrote:
> On Wed, 22 Apr 2015 17:10:30 +0200
> Nicolas George <george at nsup.org> wrote:
> 
> > Le tridi 3 floréal, an CCXXIII, wm4 a écrit :
> > >  #define AVFMT_FLAG_KEEP_SIDE_DATA 0x40000 ///< Don't merge side data but keep it separate.
> > > +#define AVFMT_FLAG_FAST_SEEK   0x80000 ///< Enable fast, but inaccurate seeks for some formats
> > 
> > Better with the 0, but I suspect it needs a safety gap to avoid future
> > conflicts with the fork.
> > 
> > Regards,
> > 
> 
> AVFMT_FLAG_KEEP_SIDE_DATA already does not exist in Libav. (Mainly
> because the associated side-data "inline" mechanism is 100% insane
> and FFmpeg-only.)
> 
> There's actually a gap after AVFMT_FLAG_BITEXACT, which is probably
> meant to avoid ABI issues if Libav adds something.

IIRC yes

and patch applied

thanks

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Old school: Use the lowest level language in which you can solve the problem
            conveniently.
New school: Use the highest level language in which the latest supercomputer
            can solve the problem without the user falling asleep waiting.
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