Setup Pipewire

Installation §

Install the following packages,

sudo pacman -S pipewire wireplumber wireplumber

enable services,

systemctl --user enable wireplumber

And reboot.

reboot

Change Volume §

with wireplumber, you can change the volume with wpctl.

# Decrease volume
wpctl set-volume @DEFAULT_AUDIO_SINK@ -5%
 
# Increase volume
wpctl set-volume @DEFAULT_AUDIO_SINK@ +5%
 
# Set volume
wpctl set-volume @DEFAULT_AUDIO_SINK@ 20%