The problem: I'm trying to configure my gus pnp to a 4-channel
configuration, composed of its two 2-channel devices. Not any use, I know,
as its two separate stereo devices output to the same stereo output jack,
but a nice way to experiment and learn about asound.conf's intricacies. I
haven't been able to make it work yet, see error messages:
knan@frankenstein:~/musikk$ aplay -D mulplug test.wav
Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
aplay: pcm_params.c:781: snd_pcm_hw_param_set_near: Assertion `err >= 0' failed.
knan@frankenstein:~/musikk$ aplay -D mul test.wav
Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
aplay: set_params:727: Broken configuration for this PCM: no configurations available
The error messages suggest misconfiguration. But the way I understand
doc/asoundrc.txt, this should be correct? Can anyone spot the error?
Thanks in advance for any help.
/etc/asound.conf:
pcm.gus {
type hw
card 0
device 0
}
pcm.gus_plug {
type plug
slave.pcm gus
}
pcm.gussynth {
type hw
card 0
device 1
}
pcm.gussynth_plug {
type plug
slave.pcm gussynth
}
pcm.mul {
type multi
slaves {
a {
pcm gus
channels 2
}
b {
pcm gussynth
channels 2
}
}
bindings
{
0 {
slave a
channel 0
}
1 {
slave a
channel 1
}
2 {
slave b
channel 0
}
3 {
slave b
channel 1
}
}
}
pcm.mulplug {
type plug
slave.pcm mul
}
--
Erik I. Bolsų | email: <knan at mo.himolde.no>
The UNIX philosophy basically involves giving you enough rope to
hang yourself. And then a couple of feet more, just to be sure.
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