4 Feb
2004
4 Feb
'04
12:36 p.m.
Robert Jonsson wrote:
I think you know this and probably do it right already,
can't hurt to repeat
it though.
You have to run the sb-live with 48khz sampling frequency to achieve good
performance. I haven't heard of this particular issue but I imagine it's
possible since sb-live does internal resampling...
I've started using JACK with 48 kHz.
More probable is perhaps that the card is faulty.
Doubtful. Playback is fine with XMMS through long playlists.
I did add the 'no-hlt' instruction to lilo.conf, that definitely fixed a
problem with mouse noise. I've been experimenting with various settings
for JACK, I'll put a report together when I've found my optimal values.
I'm a little suspicious about the nVidia card/driver combination. Anyone
else using a gForce with the nVidia driver ?
I'm also interested in anyone else's settings, experiences with, or
opinions on using an SBLive with JACK.
Best,
dp
/Robert
On Tuesday 03 February 2004 04.37, Dave Phillips wrote:
Greetings:
I've already written to the usual lists about this problem, but as yet
I've read no solution.
During playback of audio in JACK apps (Snd, Ardour, SC3) the sound wil
often start out fine but after a few minutes it begins to distort in a
"zipping" fashion, like it's out of sync with itself. After a few
minutes it returns to stability. It's starting to be a real problem for
me, so I thought I'd ask here again if anyone else has experienced this
problem and what did you do to fix it.
Here's the system:
Planet CCRMA RH 9 w. kernel 2.4.24-ll
ALSA 1.0.1
JACK 0.94
SBLive Value
gForce2 w. nVidia driver
XFree86 4.3.0
The machine is no screamer, an 800 MHz Duron, but I haven't had this
problem with it before. I have suspicions about the nVidia card and
driver, and I'm also wondering about moving the SBLive to another slot.
Any and all advice on this problem will be vastly appreciated.
Btw, I don't have the problem during playback from XMMS or xine.
Best regards,
dp