[MPlayer-dev-eng] [PATCH] AF Pitch filter
Reimar Doeffinger
Reimar.Doeffinger at stud.uni-karlsruhe.de
Mon May 28 18:00:16 CEST 2007
Hello,
On Mon, May 28, 2007 at 03:44:36PM +0100, Charlie Brej wrote:
> The problem with the lavc FFT code was that it uses pow2 sized data
> arrays. I rewrote the filter to use this but the resultant sound is not
> as good as with the kiss code. This can be corrected by tweaking with
> the wave offsets. The 1x and 2x ones sound pretty good but the others
> have a bit of echoing. This can be tuned later.
At least for mdct there was some discussion on ffmpeg-dev of how to do
non-pow2 transforms which might help here as well...
Which dimension exactly would you be interested in most?
Greetings,
Reimar Doeffinger
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