Microphone stopped working in Frefox and Chrome

[Piotr Smyrak]

On Sun, 24 Jan 2021 15:59:32 +0100
Matthias Apitz <guru at unixarea.de> wrote:

> El día domingo, enero 24, 2021 a las 11:46:45a. m. +0100, Piotr
> Smyrak escribió:
> 
> > > Whatever FF makes use of, what I want to achieve is that: while
> > > FF is already running, plug-in an USB headset and audio (mic and
> > > audio out) switches to it (/dev/dsp2.0), and when I disconnect
> > > the headset, audio out switches back to the speaker (/dev/dsp1.0).
> > > 
> > > How could this work in our beloved FreeBSD?  
> > 
> > I believe so, although the actual setup will depend on the devices
> > names and numbers.
> > 
> > You shall be able to sort this out with help of snd_hda(4).   
> 
> Do you have a working example to study or do you only "believe" smth?

There are a few examples in the Examples section of the man. 

-- 
 Piotr Smyrak