On Thu, 6 Mar 2003, The Arrow wrote: > I have a M-Audio Delta 1010LT, have a stereo signal on analog input 5 and 6. > However, when I try to use arecord to capture this signal it still get a mono > signal. > > $ arecord -Dice1712_56 -fdat -c2 -M -v file.wav > Recording WAVE 'file.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo > Plug PCM: Route conversion PCM (sformat=S32_LE) > Transformation table: > 0 <- 4 + 5 > 1 <- none > . > . > . > > The line "0 <- 4 + 5" seems to indicate channel 0 is both input 4 and 5. > > When I play file.wav (in aplay for example) there is only output on one > channel. > > My .asoundrc file looks like this: > > pcm.ice1712 { > type hw > card 0 > device 0 > } > pcm.ice1712_56 { > type plug > ttable.0.4 1 > ttable.0.5 1
The second like should be 'ttable.1.5 1'. First number is the destination channel, second source channel and argument is attenuation (0 to 1 - float). > slave.pcm ice1712 > } Jaroslav ----- Jaroslav Kysela <[EMAIL PROTECTED]> Linux Kernel Sound Maintainer ALSA Project, SuSE Labs ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user