On Mon, 20 Oct 2003 11:26:55 +0200
Frank Barknecht <[EMAIL PROTECTED]> wrote:
> Hallo,
> Myk hat gesagt: // Myk wrote:
>
> > On Sun, 19 Oct 2003 11:25:43 +0200
> > Here's some results - I've been fiddling with this a lot as well!
> > This is all with an Audiophile 2496 too.
> >
> > pcm.dsp0 {
> > type plug
> > slave.pcm "dmix"
> > }
> >
> > aplay -D dsp0 foo.wav &
>
> This is in fact the same as saying: "aplay -D plug:dmix", so it better
> should work, or else... ;)
Yeah - this was for aoss purposes.
> > does what it should. The more complex method you give achieves the
> > same result - the advantage I suppose is that you can set period
> > size (It seems you can only set this for "hw:" pcms).
>
> What settings do you use in the complex method on you Audiophile?
pcm.hwmix {
type dmix
ipc_key 10000
ipc_key_add_uid false
slave {
pcm "hw:0,0"
period_size 1024
periods 8
}
}
pcm.dsp0 {
type plug
slave.pcm "hwmix"
}
Which is the same as "plug:dmix" but with an 8kb buffer. I think!
I've tried various combinations of period_size, periods and buffer_size
(=period_size * periods?) - I haven't got it to fail yet.
alsaplayer/aplay don't complain even if I set ridiculous values, such as
period_size 1048576!
-
Myk
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