0-3 are playback and 4-6 are capture devices.
That seems odd. They don't normally mix I think. You have play devices
0-3 and record devices 0-2.They're separate lists. So device 6 is invalid.
On Mon, Mar 22, 2021, 10:34 AM Alan Corey wrote:
> The way I do it is to start with a line that wor
The way I do it is to start with a line that works and change one thing at
a time. Do a quick test and if it still works go on to the next change
otherwise undo. 6 devices means 0-5.
On Mon, Mar 22, 2021, 9:39 AM Vijay Rakesh Munganda <
vijayrakeshmunga...@gmail.com> wrote:
> Hi Alan,
>
> Thank
Hi Alan,
Thanks for the reply. I’m working on an embedded board which has 6 devices
where 0-3 are playback and 4-6 are capture devices. Playback works fine but not
recording. Whatever format I use I get an error saying as `unable to hw params`
I tried plughw which also didn’t worked. I’m not su
This works for me
arecord -D hw:0,0 -d 5 -f S16_LE -r 48000 -c 2 test.wav
Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
root@pbp:/tmp/snd# ^C
Do you really have 6 devices on card 0? And I don't know that I've
ever seen a 32 bit wav file, 8 is often enough. Need t
