spa-acp-tool

The PipeWire ALSA profile debugging utility

SYNOPSIS

spa-acp-tool [COMMAND]

DESCRIPTION

Debug tool for exercising the ALSA card profile probing code, without running PipeWire.

May be used to debug problems where PipeWire has incorrectly functioning ALSA card profiles.

COMMANDS

help | h

Show available commands

quit | q

Quit

card | c

Probe card

info | i

List card info

list | l

List all objects

list-verbose | lv

List all data

list-profiles [id] | lpr [id]

List profiles

set-profile | spr

Activate a profile

list-ports [id] | lp [id]

List ports

set-port | sp

Activate a port

list-devices [id] | ld [id]

List available devices

get-volume | gv

Get volume from device

set-volume | v

Set volume on device

inc-volume | v+

Increase volume on device

dec-volume | v-

Decrease volume on device

get-mute | gm

Get mute state from device

set-mute | sm

Set mute on device

toggle-mute | m

Toggle mute on device

AUTHORS

The PipeWire Developers <https://gitlab.freedesktop.org/pipewire/pipewire/issues>; PipeWire is available from <https://pipewire.org>

SEE ALSO

pipewire(1)