Takashi Iwai wrote:
>>----
>># aplay -f dat -D ttable /1REC/beastie_boys-track_8.wav
>>Playing WAVE '/1REC/beastie_boys-track_8.wav' : Signed 16 bit Little
>>Endian, Rate 44100 Hz, Stereo
>>aplay: set_params:737: Broken configuration for this PCM: no
>>configurations available
>
>
> the error came from snd_pcm_hw_params_any().
>
> i'm wondering why the second card has only one channel.
> is it really correct?
>
>
It has one pcm device yes. hw1:0
I think I found the reason though I have changed my .asoundrc slightly.
----
pcm.multi {
type multi;
slaves.a.pcm "hw:0,0";
slaves.a.channels 1;
slaves.b.pcm "hw:0,1";
slaves.b.channels 1;
slaves.c.pcm "hw:1,0";
slaves.c.channels 1;
bindings.0.slave a;
bindings.0.channel 0;
bindings.1.slave b;
bindings.1.channel 0;
bindings.2.slave c;
bindings.2.channel 0;
}
# jack will be unhappy if there is no mixer to talk to, so we set
# this to card 0.
ctl.multi {
type hw;
card 0;
}
----
# arecord -f cd -D multi -c 3 | aplay -D multi
ALSA lib pcm_hw.c:797:(snd_pcm_hw_open) open /dev/snd/pcmC0D1c failed:
No such file or directory
arecord: main:447: audio open error: No such file or directory
aplay: playback:1739: read error
----
Is there anyway to fake a capture channel so that I can get the cmipci
to work with this?
I imagine that it is something to do with
bindings.1.slave b;
bindings.1.channel 0;
--
Patrick Shirkey - Boost Hardware Ltd.
For the discerning hardware connoisseur
Http://www.boosthardware.com
Http://www.boosthardware.com/LAU/guide/
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