[AG-TECH] SBLive problems
Leslie Arvin
arvin at stat.purdue.edu
Tue Mar 25 16:33:34 CST 2003
We purchased an SBLive 5.1 Card for our Portable Access Grid node
(3 Shuttle X SB51G boxes -- Audio/Video running RedHat Linux 8,
and Display running Windows 2000). I have installed the emu10k1
driver from opensource.creative.com. I can play audio and I can
send audio using rat to the Access Grid. However, the rat controls
have no effect on the audio levels. Why?
The audio source is Line In on the back of the card. In Volume
Control, gnome-volume-control, only the igain control affects
the Access Grid audio levels. Even "volume" has no effect.
Do I have a mixer setting or route wrong?
I know others of you have tried the SBLive card on your Access Grid
nodes. What settings (or drivers?) have worked for you? And if
you feel generous, please give examples; I have been struggling to
figure out how to use aumix or emu-dspmgr or emu-config, and what
different settings mean, and for an audio novice the available
documentation is very sketchy.
Some additional info:
[ag at oiell-a-117 ag]$ cat /etc/modules.conf
alias parport_lowlevel parport_pc
alias eth0 8139too
alias usb-controller ehci-hcd
alias usb-controller1 usb-uhci
alias ieee1394-controller ohci1394
# emu10k1 audio
alias sound emu10k1
alias sound-slot-0 emu10k1
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S
#post-install emu10k1 /usr/local/etc/emu-script
[ag at oiell-a-117 ag]$ aumix -q vol 79, 79
pcm 0, 0
speaker 0, 0
line 100, 100, P
mic 0, 0, R
cd 67, 67, P
mix 0, 0
igain 41, 41, P
ogain 0, 0
line1 0, 0, P
dig1 0, 0
phin 0, 0, P
phout 0, 0
video 0, 0, P
[ag at oiell-a-117 ag]$ emu-dspmgr -r
Routes:
Pcm L:Digital L
Pcm L:Digital Center
Pcm L:ADC Rec L
Pcm R:Digital R
Pcm R:Digital LFE
Pcm R:ADC Rec R
Pcm1 L:ADC Rec L
Pcm1 R:ADC Rec R
fx8:Digital L
fx8:Digital Center
fx9:Digital R
fx9:Digital LFE
fx10:ADC Rec L
fx11:ADC Rec R
fx12:Phones L
fx12:out9r
fx13:Phones R
fx13:out10l
Analog L:Digital Center
Analog L:ADC Rec L
Analog L:Mic Rec
Analog R:Digital LFE
Analog R:ADC Rec R
Analog R:out6r
CD-Spdif L:Digital L
CD-Spdif L:Digital Center
CD-Spdif L:ADC Rec L
CD-Spdif R:Digital R
CD-Spdif R:Digital LFE
CD-Spdif R:ADC Rec R
[ag at oiell-a-117 ag]$ emu-config -I
Driver version: 0.20
mixer interface version: 2
Card type: SBLive
[ag at oiell-a-117 ag]$ emu-config -p
Recording Source: ADC
Mono Voice:
A B C D
Send Route: 0x0 0x1 0x2 0x3
Send Amount: 0xff 0xff 0x00 0x00
Stereo Voice:
Left Right
A B C D A B C D
Send Route: 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7
Send Amount: 0xff 0x00 0x00 0x00 0x00 0xff 0x00 0x00
Any help is greatly appreciated!
-- Leslie Arvin
arvin at purdue.edu
Programmer
Purdue University Access Grid
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