Hello,
I have an MAudio Audiophile 2496 PCI soundcard. My goal is have
ALSA do as little as possible, and just pass the audio to the
hardware.
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: M2496 [M Audio Audiophile 24/96], device 0: ICE1712 multi [ICE1712 multi]
Subdevices: 1/1
Subdevice #0: subdevice #0
So I started with this /etc/asound.conf to bypass dmix:
pcm.!default {
type hw
card 0
}
ctl.!default {
type hw
card 0
}
Unfortunately, it looks like I need to use plughw:
$ aplay 03_harvest.wav
Playing WAVE '03_harvest.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
aplay: set_params:954: Sample format non available
So I modified /etc/asound.conf slightly:
pcm.!default {
type plughw
card 0
}
ctl.!default {
type plughw
card 0
}
$ aplay 03_harvest.wav
ALSA lib pcm.c:2156:(snd_pcm_open_conf) Cannot open shared library /usr/lib/alsa-lib/libasound_module_pcm_plughw.so
aplay: main:583: audio open error: No such file or directory
Building alsa-plugins-1.0.19 and alsa-lib-1.0.19 from source did not
result in the libasound_module_pcm_plughw.so library. Where can I
obtain this file?
Thanks,
Matt
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