Re: [LAD] Fw: [alsa-devel] Using loopback card to Connect GSM two way call to the real sound card UDA1345TS - Linux-audio-dev

10 Mar 2015

Srinivasan S wrote:
...
  $ aplay -f dat -D VOUTL new.wav
 Playing WAVE 'new.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
 aplay: set_params:1087: Channels count non available 
You are trying to play a two-channel file on a single-channel device.

Regards,
Clemens