Hello,
*A wave file plays on the built-in audio "aplay -v waveoutput.wave" without
issues, but if I route this to my Layla3G card using the command:
"aplay -v -D layla3g waveoutput.wave" this is the output/error message:
Playing WAVE 'waveoutput.wave' : Signed 16 bit Little Endian, Rate 22050
Hz, Mono
aplay: set_params:959: Channels count non available
I've searched the forums and while I have found a work-around, I haven't
found a satisfactory answer online that points to my error ( which I presume is
with my .asoundrc file). Here is my ~/.asoundrc file (bellow), to it I added
the "channels 2" line and rebooted the system, but it still fails. Something
tells me that this is not properly setup.
** If I try the following, it works: aplay -D plughw:1,0 waveoutput.wave
*** The purpose of this task is to figure out what the maximum output voltage
of the Echo Layla3G is. Do any of you have a suggestion to accomplish this in
a more elegant way?
## my .asoundrc file ######################
# soundcard and device to use
pcm.layla3g {
type hw
card 1
device 0
channels 2
}
ctl.layla3g {
type hw
card 1
device 0
channels 2
}
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