Maurus Cuelenaere wrote: > I got the loopback device working (sending audio through it and > recording it on the other side): > > $ aplay -D loopback a2002011001-e02.wav > Playing WAVE 'a2002011001-e02.wav' : Signed 16 bit Little Endian, Rate 44100 > Hz, Stereo > $ aplay -D tv out.wav > Playing WAVE 'out.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo > > However when trying to play audio through a multi device, I get the > following error: > > $ aplay -D monitor a2002011001-e02.wav > Playing WAVE 'a2002011001-e02.wav' : Signed 16 bit Little Endian, Rate 44100 > Hz, Stereo > aplay: pcm_params.c:170: snd1_pcm_hw_param_get_min: Assertion > `!snd_interval_empty(i)' failed.
Add the -v parameter to aplay; what buffer/period sizes are the loopback and tv devices using? Can you force them to use sizes that both devices support? Regards, Clemens ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
