Sound skips

When I play music under high load the sound has a lot of
short interruptions. It seems not to be related with I/O. I tried
Alsaplayer and xmms with OSS output. Xmms with esd is better but
not perfect. Xmms uses a buffer of 2KB but I had to patch it to
use a 8KB large one to make it play fine on my G3, but it still
jumps sometimes on the G4.
This happend on my G3 and a friend's G4(2000).
I don't remember my 7300 had this problem.

I don't know what causes that (ints kept disabled too much time ?)
but if someone has a patch to try I'me here.

Bye.


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