How do I set the audio codec so that I can record mono sound in a .wav file. On every command arecord with option -c 1 I get "arecord: set_params
Channels count not available" ?Record mono
-
Hi,
How do I set the audio codec so that I can record mono sound in a .wav file. On every command arecord with option -c 1 I get "arecord: set_params
Channels count not available" ?
Hello, execute the command in the figure below and try to set the -c parameter to 1, that is, set the number of channels to 1. Note that you should use the official image for testing. If it fails, you can provide a running screenshot.
This is a screen shots:
- Attachments
-
The development board is: Luckyfox Pico Max. Outputs for CODEC_Line_out, CODEC_Mic0P and CODEC_Mic0N are soldered on the board.
OS is Ubuntu.
OS is Ubuntu.