[MPlayer-dev-eng] Smooth Fast-Forward/Slow-Motion

[Felix Buenemann]

On Saturday 12 July 2003 20:53, Arpi wrote:
> Hi,
>
> [just noticed this message]
>
> > I have seen your discussion about Fast-Forward
> > (http://mplayerhq.hu/pipermail/mplayer-dev-eng/2003-February/015835.html)
> >. I am working on it too, from a different direction: I have started to
> > patch libaf, so that it will handle the play-speed changes using the
> > SoundTouch library (http://www.sunpoint.net/~oparviai/soundtouch/), which
> > will allow speeding up the video, keeping the audio in sync and
> > preventing the pitch change (better than what you get when playing VHS in
> > double speed, isn't it?). I haven't finish it yet, but not much has left.
> > I am not near the box which I use for developing it, so I can't attach my
> > patch so far :-(. It seems like combining my patch with Struan Bartlett's
> > one will give the perfect result.
>
> Just dl'd and tried this SoundTouch thing, and i have to say, it's cool!
> (try to run it on a slow Roxette song with -bpm=200 to get rave :))
>
> We really should integrate it with mplayer, but unfortunatelly it's c++ :(

What about the algorithms presented at http://www.dspdimension.com/ ?

>
> A'rpi / Astral & ESP-team
-- 
Best Regards,
        Atmos
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