Bug#663239: mplayer opens audio device in 48000 Hz for 44100 source material

Kurt Roeckx kurt at roeckx.be
Sat May 12 13:33:02 UTC 2012


On Sat, May 12, 2012 at 04:09:38PM +0300, Uoti Urpala wrote:
> 
> > I know all this.  That doesn't mean things can't be improved.
> 
> Well, it certainly sounded like you didn't know all this; if you did, I
> can't see why you wrote "The problem now is that mplayer does this in
> libao2/ao_alsa.c:" in the original message, or reported this against
> mplayer2 at all (in addition to libasound2). What could be improved in
> mplayer2?

I guess I got confused about the comment in the source file
indicating that with a newer alsa version this shouldn't be needed
anymore.

But my understanding now is that dmix will always resample to
what is in the config file (48000), and that by default I would
get a worse resample algorithm unless I set up alsa to use
a different one.


Kurt






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