10-30-2021, 05:09 PM
I'm having trouble with the mic input.
I started with pi4 4g, USB mic, USB audio (used for audio out, but mic in not used).
This worked, I could make and recieve calls and the USB mic was the phone input.
I have also now added a USB video capture card that also has stereo input to be used for backup camera.
Now I cant be heard on the USB mic. If I open the mixer on the pi desktop, the input meters show the mic is working. I can also see the input from the video capture card works.
How do I control which of the audio inputs will be used by the phone(phone ap or android auto)?
I started with pi4 4g, USB mic, USB audio (used for audio out, but mic in not used).
This worked, I could make and recieve calls and the USB mic was the phone input.
I have also now added a USB video capture card that also has stereo input to be used for backup camera.
Now I cant be heard on the USB mic. If I open the mixer on the pi desktop, the input meters show the mic is working. I can also see the input from the video capture card works.
How do I control which of the audio inputs will be used by the phone(phone ap or android auto)?