Audio recording on Angstrom

Hello,

I've got audio playback running well on the Beagle under Angstrom
linux, but I can't seem to get recording to work.

Issuing the command:

arecord -t wav -c 2 -r 44100 -f S16_LE -v test.wav

Results in the following error:

ALSA lib pcm_dmix.c:947:(snd_pcm_dmix_open) The dmix plugin supports
only playback stream
arecord: main:583: audio open error: Invalid argument

Is audio input not implemented on Angstrom, or is there some other
issue.

Thanks,

Tim

Check /etc/asound.conf to see how dmix is configured.

regards,

Koen

Hi Koen,

I checked asound.conf and realized it wasn't routing to the correct
ctl.mixer0 device. I've worked around this by specifying the device:

arecord -D ctl.mixer0 -t wav -c 2 -r 44100 -f S16_LE -v test.wav

It's now working fine - thanks for your help!