Re: New user with an ICUSBAUDIO7D

Clemens Ladisch via Alsa-user <[email protected]>
Newsgroups gmane.linux.alsa.user
Message-ID <[email protected]> 
Alan Corey wrote:
> arecord -f S16_LE -d 10 -r 16000 --channels=1 --device="hw:2,0" /tmp/test-mic.wav
> Recording WAVE '/tmp/test-mic.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Mono
> arecord: set_params:1345: Channels count non available

I suspect recording always uses channels.
Please show the contents of /proc/asound/card2/stream0.


Regards,
Clemens
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