On Mon, Feb 23, 2009 at 09:01:45PM -0800, J.C. Roberts wrote: > On Mon, 23 Feb 2009 17:05:52 +0000 Jacob Meuser > <[email protected]> wrote: > > > > I still think the issue has something to do with the new resampling > > > (rate change) code that allows aucat in server mode (-l) to handle > > > anything you toss at it. If I'm reading the debug output correctly, > > > the old 4.4-stable aucat resampled from 16000Hz up to 44100Hz, but > > > the 4.5-current aucat is not resampling the input at all during > > > recording? > > > > it's obviously the driver. test the device on 44 and again on 45 > > *without using aucat at all* using audioctl/cat /dev/sound1. > > My shellfu with audio devices leaves a lot to be desired, and my mind > reading skills are even worse. :-) > > Could you give me the exact commands you want to see run?
# configure mic on uvideo $ audioctl -f /dev/audioctl1 record.channels=1 $ audioctl -f /dev/audioctl1 record.encoding=slinear_le $ audioctl -f /dev/audioctl1 record.precision=16 $ audioctl -f /dev/audioctl1 record.rate=16000 # record from mic $ cat > file < /dev/sound1 <speak into mic> ^C # configure onboard sound card $ audioctl -f /dev/audioctl0 play.channels=1 $ audioctl -f /dev/audioctl0 play.encoding=slinear_le $ audioctl -f /dev/audioctl0 play.precision=16 $ audioctl -f /dev/audioctl0 play.rate=16000 # play recording from mic on soundcard $ cat file > /dev/sound0 -- [email protected] SDF Public Access UNIX System - http://sdf.lonestar.org
