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Use 'wpctl -l' in wireplumber to limit volume, unlike pactl

memchr 2023-04-11 18:39:44 +08:00
parent 65664f9ffb
commit b37806066d
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@ -766,6 +766,13 @@ bindsym --locked XF86AudioRaiseVolume exec pactl set-sink-volume @DEFAULT_SINK@
bindsym --locked XF86AudioMicMute exec pactl set-source-mute @DEFAULT_SOURCE@ toggle
```
If you use wireplumber, seting `-l` flag in `wpctl` can be used to prevent the volume from exceeding a certain level, which is not a feature offered by `pactl`. This example ensures that the volume does not surpass 120% :
```
bindsym --locked XF86AudioLowerVolume exec wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%- -l 1.2
bindsym --locked XF86AudioRaiseVolume exec wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+ -l 1.2
```
[SetEnvPage]: https://github.com/swaywm/sway/wiki/Setting-Environmental-Variables
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