Re: Mic does not work with Zoom on Chromium 92.0.4515.159.

From: Tomasz CEDRO <tomek_at_cedro.info>
Date: Thu, 7 Oct 2021 14:10:44 +0200
Daaamn I am on a cal right now Chromium + Teams and no matter what
setting sndio sound always goes to external speakers.

Anyother change in Chrome???

Please stay PulseAudio enadbled for f-- sake this is the only sensible
solution that works on the fly.

How more world will work like this :-(

Tomek


On Thu, Oct 7, 2021 at 2:04 PM Hans Petter Selasky <hps_at_selasky.org> wrote:
>
> On 10/7/21 2:01 PM, KIRIYAMA Kazuhiko wrote:
> > On Thu, 07 Oct 2021 10:51:59 +0900,
> > KIRIYAMA Kazuhiko wrote:
> >>
> >> On Wed, 06 Oct 2021 07:34:49 +0900,
> >> Tomasz CEDRO wrote:
> >>>
> >>> On Wed, Oct 6, 2021 at 12:29 AM KIRIYAMA Kazuhiko wrote:
> >>>> I don't know how to open /dev/dsp4.0.
> >>>
> >>> This is just /dev/dsp4, you can try try produce some noise on the
> >>> speaker with the same result:
> >>>
> >>> cat /dev/random > /dev/dsp4
> >>>
> >>> cat /dev/random > /dev/dsp4.0
> >>>
> >>> See my previous detailed message on sndio configuration :-)
> >>>
> >>> export AUDIODEVICE="rsnd/4"
> >>>
> >>> Above should do the job.
> >>>
> >>> Remember you need to export it in local terminal that you run chromium
> >>> after export, or if you put it in ~/.profile then you need to logout
> >>> and login again or start new terminal.
> >>>
> >>> You can verify if the env is set with:
> >>>
> >>> echo $AUDIODEVICE
> >>>
> >>> That should return delected device: rsnd/4
> >>
> >> I've set bellow :
> >>
> >> export AUDIOPLAYDEVICE="rsnd/5"
> >> export AUDIORECDEVICE="rsnd/4"
> >>
> >> and start zoom on chromium, then /dev/dsp4.0
> >> grew. And tested mic by :
> >>
> >> % aucat -o tmp/test.wav
> >> % aucat -i tmp/test.wav
> >>
> >> My voice sound from my speaker (/dev/dsp5.0) :-)
> >> Thanx Tomasz !!!
> >>
> >> BTW mic volume is low and I set sndiod with :
> >>
> >> # /usr/local/bin/sndiod -a on -m rec -f rsnd/4 -v 127
> >>
> >> but volume not changed. Is there any way to control mic
> >> volume ?
> >
> > Thats' mixer. I've set max input of mic as follows :
> >
> > % mixer -f /dev/mixer4
> > Mixer mic      is currently set to  25:25
> > Recording source: mic
> > % mixer -f /dev/mixer4 mic 100
> > Setting the mixer mic from 25:25 to 100:100.
> > %
>
> Hi,
>
> FYI
>
> virtual_oss can over-gain the signal and add a so-called compressor in
> the end to avoid clipping.
>
> I'm not sure about sndiod.
>
> --HPS



-- 
CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
Received on Thu Oct 07 2021 - 12:10:44 UTC

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