Set a Default Microphone on Nx (Urgent Help Needed)

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

Hi,

We really need to set the microphone as default on our Nx so that the browser application should select it automatically. Any help, please?

Thank you

2

did you try pulseaudio volume control
ref:
https://help.ubuntu.com/stable/ubuntu-help/sound-usemic.html.en