On Fri, 2020-07-17 at 10:57 +0800, Aaron Chou wrote:
> Hi, all:
>
> I am the newer about PulseAudio.
> When I have some time to learn it, I found that there are two ways in
> volume control, which is software control and hardware control.
> I can not understand these two ways.
> The software way m
Thanks for your email!
On Fri, Jul 17, 2020 at 4:20 PM Tanu Kaskinen wrote:
> On Fri, 2020-07-17 at 10:57 +0800, Aaron Chou wrote:
> > Hi, all:
> >
> > I am the newer about PulseAudio.
> > When I have some time to learn it, I found that there are two ways in
> > volume control, which is software
I believe pa_cvolume_avg() is what you are looking for.
https://freedesktop.org/software/pulseaudio/doxygen/volume_8h.html#a0f34f2c6d1b4738bf7f11ff06775dc1f
https://github.com/holomorph/dwmstatus/blob/5bd96bd82f3879c9ee7d6ca88be2ea7e090b9380/pulse.c#L52
__
I read your post badly and thought you wanted to get the current volume
for the device, to set the volume I believe you should use pa_cvolume_set().
https://freedesktop.org/software/pulseaudio/doxygen/volume_8h.html#a0777581d85a1d4bf9c831bdacaac51ac
https://stackoverflow.com/questions/23291334/
On Fri, 2020-07-17 at 17:15 +0800, Aaron Chou wrote:
> Thanks for your email!
>
> On Fri, Jul 17, 2020 at 4:20 PM Tanu Kaskinen wrote:
>
> > On Fri, 2020-07-17 at 10:57 +0800, Aaron Chou wrote:
> > > Hi, all:
> > >
> > > I am the newer about PulseAudio.
> > > When I have some time to learn it,
