On Sat, May 07, 2011 at 10:52:09AM +0200, Jan Stary wrote: > > I just bought me the "new" M-Audio USB MobilePre (MK-II): > > uaudio0 at uhub2 port 2 configuration 1 interface 0 "M-Audio MobilePre" rev > 1.10/10.00 addr 2 > uaudio0: audio rev 1.00, 0 mixer controls > audio0 at uaudio0 > > Indeed, 'mixerctl -a' shows nothing; but > aucat -u -C 0:1 -e s24le -r 48000 -o in.wav > seems to be recording anyway (and the sound > is very good).
Cool. FWIW, above command will convert everything to 16-bit, and then back to 24-bit, truncating lower 8 bits. To record 24-bit with no precision loss, you have to recompile aucat in 24-bit mode. make COPTS=-DADATA_BITS=24 -- Alexandre