[MPlayer-dev-eng] Fast Forward and Slow Motion Patch

Fabian Franz FabianFranz at gmx.de
Fri Feb 7 18:56:26 CET 2003


Am Freitag, 7. Februar 2003 18:44 schrieb Fabian Franz:
> >
> > Press ']' to speed up playback first x2, then x4, then x8, assuming your
> > video driver can handle the speed. You'll observe that audio is *not*
> > accelerated, because this is harder to do. I've left the audio switched
> > on, because it's more fun that way.
>
> yes, I like that, but thats something the player should only do if it was
> really requested! :-))

Hm, the more movies I try to watch the more it nerves me that audio is not in 
sync ...

and that it if revert it, is not resynced properly ...

I think more funny would it be to play the audio also slower or faster ...

Or backwards :-) Old 'cinema-films' could be rewinded with sound ... It was 
fun !

>
> > Press '[' to revert to x1 playback speed.
> >
> > Now try pressing '[' to slow down playback first /2, then /4, then /8.
> > Now press ']' to revert to x1 playback speed.
>
> I think it's a nice feature!

Still think, but patch is more than incomplete i agree with arpi here !

>
> cu
>
> Fabian
>
> > Reverting to x1 playback speed works by seeking to a fraction ahead of
> > the current position. If you're playing an AVI, you may the timer jumps
> > a little when this happens, which I imagine is because of the frequency
> > of seekable keyframes (by default mencoder only puts them every 10s in a
> > 25fps movie).
> >
> > I imagine another patch could easily mute the audio during fast forward
> > or slow motion.
> >
> > Hope you enjoy this,
> >
> > _SHMB_
> >
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