7 messages in org.freebsd.freebsd-multimediaUT2004 sound problem| From | Sent On | Attachments |
|---|---|---|
| Karel J. Bosschaart | Mar 31, 2004 9:36 am | |
| Mathew Kanner | Mar 31, 2004 10:03 am | |
| Karel J. Bosschaart | Mar 31, 2004 5:14 pm | |
| Mathew Kanner | Apr 2, 2004 3:19 am | |
| Karel J. Bosschaart | Apr 2, 2004 3:32 am | |
| Mathew Kanner | Apr 2, 2004 3:34 am | |
| Karel J. Bosschaart | Apr 8, 2004 6:02 am |
| Subject: | UT2004 sound problem | |
|---|---|---|
| From: | Mathew Kanner (ma...@cnd.mcgill.ca) | |
| Date: | Apr 2, 2004 3:34:00 am | |
| List: | org.freebsd.freebsd-multimedia | |
On Apr 01, Karel J. Bosschaart wrote:
Thanks for the quick reply!
My sound devices:
pcm0: <CMedia CMI8738> at io 0xa400 irq 10 (1p/1r/0v channels duplex default) pcm1: <Avance Logic ALS4000> at io 0xa000 irq 9 (1p/1r/0v channels duplex)
Both sound cards have the same problem.
would suggest that you play with enabling, disabling vchans and see if
I tried
sysctl hw.snd.pcm0.vchans=4 sysctl hw.snd.maxautovchans=4
but it doesn't help. I'm getting a bunch of extra
And setting them to 0?
Isn't that the default value? Anyway, I tried it and the sound is still not good. (Only one 'native_blitbuffer: select error occured')
It's a little weird. The default is
Sound card with one output channel -> maxautovchans=1 Sound card with multiple output channels -> maxautovchans=0
Can you also experiment with soft mixing, (I'm forgotting what we actually call it), y'know auto-rate/format conversion.
--Mat
-- (on the United States) Living next to you is in some ways like sleeping with an elephant. No matter how friendly and eventempered the beast, one is affected by every twitch and grunt. - Pierre Elliott Trudeau