29 Jun 2019, 06:42

@ian57 Salut, désolé pour la réponse tardive. Ils ont utilisé cette méthode :

« Here is a Fix to Convert Stereo to Mono Audio on the RetroFlag GPi Cases. Try at your
own Risk; be sure to back up your image first!

  1. SSH into your Pi
  2. Enter the command (without quotes)

“sudo nano /etc/asound.conf”

3.Paste the following code:

convert stereo to mono RIGHT output

pcm.monocard{
slave.pcm "hw:0"
slave.channels 2
type route
ttable {
# Copy both input channels to output channel 1 (Right).
0.1 1
1.1 1
# Copy both input channels to output channel 0 (Left).
0.0 1
1.0 1
}
}

pcm.!default monocard

  1. Press Control X and Y to save
  2. Use Command “sudo reboot” to restart »