25 Jan
2019
25 Jan
'19
10:32 p.m.
Hi Tomas,
Dne 25. 01. 19 v 21:44 Tomas Nordin napsal(a):
The following command lets me record audio from the card,
$ arecord -c 2 -d 60 -f S24_3LE -r 48000 -D hw:1,0 s3.wav
The resulting wav file has all hearable audio in the left speaker when listening.
If you really feed stereo signal into your soundcard stereo input jack and the card is not somehow configured to merge the input channels, the above command does record stereo signal.
Available controls of the card are listed by command
amixer -c 1 contents
Best regards,
Pavel.