A feature-full volume control module for PulseAudio. Also known as Pavolume. Main features:
- Increase/Decrease and Mute the default audio node (can be sink or source).
- Switch between nodes easily. You can also blacklist useless devices.
- Optionally enable notifications and OSD messages.
- Works as a shortcut to pavucontrol or your favorite audio manager tool.
- Highly customizable: check the Usage section for details.
Install pulseaudio-control from the AUR with your preferred method, for example:
$ yay -S pulseaudio-control
Download the bash script from this repository, or extract it from the latest release, and put it somewhere in your $PATH.
pulseaudio with pactl in your $PATH. You might want to have pavucontrol installed to easily control pulseaudio with a GUI. The script can send notifications if enabled, for which you'll need a notification daemon like dunst.
This script works with PipeWire as well, as long as your system has something like pipewire-pulse.
To be able to switch the default sinks from this script you might need to disable stream target device restore by editing the corresponding line in /etc/pulse/default.pa to:
load-module module-stream-restore restore_device=false
At a minimum, bash version 4 is required to run the script. You can check your bash version by running bash --version.
pulseaudio-control is expected to be invoked from a polybar module:
[module/pulseaudio-control]
type = custom/script
exec = pulseaudio-control [option...] <action>where action, and (optionally) options are as specified in pulseaudio-control help:
Usage: ./pulseaudio-control.bash [OPTION...] ACTION
Terminology: A node represents either a sink (output) or source (input).
Options:
--autosync | --no-autosync
Whether to maintain same volume for all programs.
Default: "no"
--color-muted <rrggbb>
Color in which to format when muted.
Pass empty string to disable.
Default: "6b6b6b"
--notifications | --no-notifications
Whether to show notifications when changing nodes.
Default: "no"
--osd | --no-osd
Whether to display KDE's OSD message.
Default: "no"
--icon-muted <icon>
Icon to use when muted.
Default: none
--icon-node <icon>
Icon to use for node.
Default: none
--format <string>
Use a format string to control the output.
Remember to pass this argument wrapped in single quotes (`'`) instead
of double quotes (`"`) to avoid your shell from evaluating the
variables early.
Available variables:
* $VOL_ICON
* $VOL_LEVEL
* $ICON_NODE
* $NODE_NICKNAME
* $IS_MUTED (yes/no)
Default: '$VOL_ICON ${VOL_LEVEL}% $ICON_NODE $NODE_NICKNAME'
--icons-volume <icon>[,<icon>...]
Icons for volume, from lower to higher.
Default: none
--node-type <node_type>
Whether to consider PulseAudio sinks (output) or sources (input).
All the operations of pulseaudio-control will apply to one of the two.
Pass `input` for the sources, e.g. a microphone.
Pass `output` for the sinks, e.g. speakers, headphones.
Default: "output"
--volume-max <int>
Maximum volume to which to allow increasing.
Default: "130"
--volume-step <int>
Step size when inc/decrementing volume.
Default: "2"
--node-blacklist <name>[,<name>...]
Nodes to ignore when switching. You can use globs. Don't forget to
quote the string when using globs, to avoid unwanted shell glob
extension.
Default: none
--node-nicknames-from <prop>
pactl property to use for node names, unless overridden by
--node-nickname. Its possible values are listed under the 'Properties'
key in the output of `pactl list sinks` and `pactl list sources`.
Default: none
--node-nickname <name>:<nick>
Nickname to assign to given node name, taking priority over
--node-nicknames-from. May be given multiple times, and 'name' is
exactly as listed in the output of `pactl list sinks short | cut -f2`
and `pactl list sources short | cut -f2`.
Note that you can also specify a port name for the node with
`<name>/<port>`.
It is also possible to use glob matching to match node and port names.
Exact matches are prioritized. Don't forget to quote the string when
using globs, to avoid unwanted shell glob extension.
Default: none
--listen-timeout-secs
The listen command updates the output as soon as it receives an event
from PulseAudio. However, events are often accompanied by many other
useless ones, which may result in unnecessary consecutive output
updates. This script buffers the following events until a timeout is
reached to avoid this scenario, which lessens the CPU load on events.
However, this may result in noticeable latency when performing many
actions quickly (e.g., updating the volume with the mouse wheel). You
can specify what timeout to use to control the responsiveness, in
seconds.
Default: "0.05"
Actions:
help display this message and exit
output print the PulseAudio status once
listen listen for changes in PulseAudio to automatically update
this script's output
up, down increase or decrease the default node's volume
mute, unmute mute or unmute the default node's audio
togmute switch between muted and unmuted
next-node switch to the next available node
sync synchronize all the output streams volume to be the same as
the current node's volume
Author:
Mario Ortiz Manero
More info on GitHub:
https://github.com/marioortizmanero/polybar-pulseaudio-control
See the Module section for an example, or the Useful icons section for some packs of icons.
The example from the screenshot can:
- Increase and decrease the volume on mousewheel scroll
- Mute the audio on left click
- Switch between devices on mousewheel click
- Open
pavucontrolon right click
[module/pulseaudio-control-output]
type = custom/script
tail = true
format-underline = ${colors.cyan}
label-padding = 2
label-foreground = ${colors.foreground}
# Icons mixed from Font Awesome 5 and Material Icons
# You can copy-paste your options for each possible action, which is more
# trouble-free but repetitive, or apply only the relevant ones (for example
# --node-blacklist is only needed for next-node).
exec = pulseaudio-control --icons-volume " , " --icon-muted " " --node-nicknames-from "device.description" --node-nickname "alsa_output.pci-0000_00_1b.0.analog-stereo: Speakers" --node-nickname "alsa_output.usb-Kingston_HyperX_Virtual_Surround_Sound_00000000-00.analog-stereo: Headphones" listen
click-right = exec pavucontrol &
click-left = pulseaudio-control togmute
click-middle = pulseaudio-control --node-blacklist "alsa_output.pci-0000_01_00.1.hdmi-stereo-extra2" next-node
scroll-up = pulseaudio-control --volume-max 130 up
scroll-down = pulseaudio-control --volume-max 130 down
[module/pulseaudio-control-input]
type = custom/script
tail = true
format-underline = ${colors.cyan}
label-padding = 2
label-foreground = ${colors.foreground}
# Use --node-blacklist to remove the unwanted PulseAudio .monitor that are child of sinks
exec = pulseaudio-control --node-type input --icons-volume "" --icon-muted "" --node-nickname "alsa_output.pci-0000_0c_00.3.analog-stereo: Webcam" --node-nickname "alsa_output.usb-Kingston_HyperX_Virtual_Surround_Sound_00000000-00.analog-stereo: Headphones" --node-blacklist "*.monitor" listen
click-right = exec pavucontrol &
click-left = pulseaudio-control --node-type input togmute
click-middle = pulseaudio-control --node-type input next-node
scroll-up = pulseaudio-control --node-type input --volume-max 130 up
scroll-down = pulseaudio-control --node-type input --volume-max 130 downHere's a list with some icons from different fonts you can copy-paste. Most have a space afterwards so that the module has a bit of spacing. They may appear bugged on your browser if the font isn't available there. Please add yours if they aren't in the list.
| Font name | Volumes | Muted | Output icons | Input icons |
|---|---|---|---|---|
| FontAwesome | " , , " |
" " or " " |
" " or " " or |
", " |
| Material | " , , " |
" " or " " |
" " or " " or " " |
", " |
| Emoji | "🔈 ,🔉 ,🔊 " |
"🔇 " |
"🔈 " or "🎧 " |
"🎙️ " |
| Emoji v2 | "🕨 ,🕩 ,🕪 " |
"🔇 " |
"🕨 " or "🎧 " |
"🎤 " |
Most of these can be used after downloading a Nerd Font and including it in your Polybar config. For example:
font-X = Font Awesome 5 Free: style=Solid: pixelsize=11
font-Y = Font Awesome 5 Brands: pixelsize=11
font-Z = Material Icons: style=Regular: pixelsize=13; 2The only part of this script that's tied to Polybar is the color formatting. When muted, the dimmed color will probably not work. Please let us know in this issue if you want support for a new status bar. I'd strongly recommend you to open a PR yourself, as it should be relatively easy!
Yes! You only need to install the pulseaudio client on your machine. On Arch
Linux, that's
pipewire-pulse,
for example.
It won't work with other audio servers like JACK, though.
We use the pactl subscribe command to get notified of new events that may
occur in order to refresh the output. However, the command often outputs a lot
of events for a simple action, like increasing the volume. Instead of refreshing
for every single line it prints, we:
- Wait for one event
- Update the output first
- Continue to listen for events until a timeout ends, or until we reach a large enough number of them
- Update the output again
- Go back to step 1
This way, the first event will update quickly, and the following ones, which are most likely unnecessary, will be ignored until some time passes. This reduces the CPU usage, but it's not really perfect, as everyone percieves latency differently, and it depends on the use-case.
The timer can be configured with --listen-timeout-secs, which has a default
value of 0.05 (50 ms). If you want less CPU usage, i.e., ignore more duplicate
events, you can bump it to, for example, 0.1 (100 ms). Or for faster refreshes
when performing multiple actions quickly, e.g., updating the volume with your
mousewheel, you can even use a smaller value.
Please refer to the previous question, as you can fix this by setting a smaller
refresh delay with --listen-timeout-secs.
Part of the script and of this README's info was taken from customlinux.blogspot.com, the creator. It was later adapted to fit polybar. It is also mixed with the ArcoLinux version, which implemented the listen action to use less resources.
Any PRs and issues are welcome! The tests can be ran with bats tests.bats, preferably with the Dockerfile in this repository.