[pulseaudio-discuss] Mic volume goes automaticly down

[Raymond Yau]

2012-11-4 上午6:40 於 "Raymond Yau" <superquad.vortex2 at gmail.com> 寫道：
>
>
> > >
> > > i'm using Pulseaudio with ALSA on openSUSE 12.2 RC2. The issue i had
already
> > > on earlier versions of openSUSE.
> > > The output of alsa-info.sh is published there:
> > >
http://www.alsa-project.org/db/?f=2216a57a427b1498313a8bada6d323fd1ea72780
> > >
> > > I'm not sure if this is a pulseaudio-issue or not. The problem is the
> > > following.
> > > In ALSA my Microphone is set with vol 100%. Also i've set 100% in the
> > > pulseaudio volumesettings.
> > > But if i make a call (with skype echo) the input volume goes
automaticly down
> > > to 0%.
> > > The inputstream itself works if i manually hold the input stream by
100%.
> > > Otherwise i can hear me in the echo call, but very silent.
> > >
> > > I'm searching a solution which allows me to set the volume just one
and then
> > > he leaves it.
> > >
> > > Maybe anyone has an idea how to fix it?
> >
> > Yup, as Luke said untick the option inside Skype that says "Allow Skype
> > to automatically [ruin] my mixer levels". (slightly paraphrasing :p)
> >
>
> cm8378 does not provide any dB info for volume control
>
> how does pa handle this case ?
>
> are there any warning message in the log ?
>
> control.15 {
> iface MIXER
> name 'Mic Playback Volume'
> value 31
> comment {
> access 'read write'
> type INTEGER
> count 1
> range '0 - 31'
> }
> }

control.23 {
iface MIXER
name 'Mic Capture Volume'
value 0
comment {
access 'read write'
type INTEGER
count 1
range '0 - 7'
}
}
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