[FFmpeg-devel] Irregular keyframe distance

[Michael Niedermayer]

On Mon, Apr 28, 2008 at 07:32:29PM +0200, Balatoni Denes wrote:
> Hi!
> 
> Monday 28 April 2008 19:00-kor Michael Niedermayer ezt ?rta:
> > On Mon, Apr 28, 2008 at 06:36:16PM +0200, J?r?me DESPATIS wrote:
> > > But outfile.mpeg doesn't have exactly a keyframe at every 5 frames, in
> > > fact, it has a minimum of 1 keyframe at every 5 frames, but not exactly
> > > a keyframe at every 5 frames.
> >
> > keyint_min is only supported by x264 a patch adding support to the native
> > encoders is welcome and should be easy to write.
> 
> Wouldn't tweaking scenechange_threshold be a possible fix for this? 

To what should i set scenechange_threshold if i want a gop size of 10 and
a keyint_min of 5


> Unfortunatelly it is not exported to ffmpeg atm.

RTFS AVOptions

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
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