[vlc-devel] [RFC PATCH 1/2] mmdevice: reflect the state of Sndvol slider
Thomas Guillem
thomas at gllm.fr
Fri Apr 6 13:05:37 CEST 2018
On Fri, Apr 6, 2018, at 11:56, Thomas Guillem wrote:
> FYI:
> - PowerDVD and MS Movies are doing like this patch (linear relation
> between slider and ISimpleAudioVolume)
And Firefox too is doing like ^^
Tested with a 1kHZ sample. The loudness change sensation feel way more natural that way. It allows to do finer loudness changes with high percentage value.
> - MPC-HW and Itunes are doing like current VLC (x³ relation between
> slider and ISimpleAudioVolume)
>
> I guess there is no wrong/good answer. Personally, I really prefer doing
> the MS Movies way.
>
> On Thu, Apr 5, 2018, at 17:35, Rémi Denis-Courmont wrote:
> > Le torstaina 5. huhtikuuta 2018, 12.24.13 EEST Thomas Guillem a écrit :
> > > Then, we have 4 choices:
> > >
> > > - a/ Keep the code as it is. I don't like it because it doesn't respect the
> > > Sndvol slider, and the first 60% on the slider doesn't change the loudness
> > > much (very hard to hear an audible difference with low % values).
> > >
> > > - b/ Do what this patch is doing. the relation between the slider and the
> > > loudness is still not linear but it respect the Sndvol slider. I tested
> > > with few samples: changing volume feels way more natural (the loudness
> > > change a lot between 0 and 50% and much less after 90%).
> >
> > Err, AFAIK, to respect the Windows mixer slider, you have to do that *and*
> > restrict the volume range to 0-100%.
> >
> > --
> > 雷米‧德尼-库尔蒙
> > https://www.remlab.net/
> >
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