[FFmpeg-devel] [RFC] Generic psychoacoustic model interface

Reimar Döffinger Reimar.Doeffinger
Wed Aug 27 16:08:36 CEST 2008


On Wed, Aug 27, 2008 at 04:07:06PM +0300, Kostya wrote:
> On Wed, Aug 27, 2008 at 03:00:50PM +0200, Reimar D?ffinger wrote:
> > On Wed, Aug 27, 2008 at 01:21:38PM +0100, M?ns Rullg?rd wrote:
> > > Lowpass filter with a cutoff of 30-40 kHz.  Nobody will be able to tell
> > > the difference.
> > 
> > But their dogs might! :-P
> 
> You've meant bats and dolphins, haven't you?

Well, the numbers I saw (and also remember) is up to just above
40 kHz for dogs. For bats, a 30 kHz _high_ pass would make more sense ;-)
But we can compromise on cats ;-)




More information about the ffmpeg-devel mailing list