1.5 KiB
\page page_man_spa-acp-tool_1 spa-acp-tool
The PipeWire ALSA profile debugging utility
SYNOPSIS
spa-acp-tool [OPTIONS] [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.
OPTIONS
\par -h | --help Show help
\par -v | --verbose Increase verbosity by one level
\par -c NUMBER | --card NUMBER Select which card to probe
\par -p | --properties
Additional properties to pass to ACP, e.g. key=value ....
COMMANDS
\par help | h Show available commands
\par quit | q Quit
\par card ID | c ID Probe card
\par info | i List card info
\par list | l List all objects
\par list-verbose | lv List all data
\par list-profiles [ID] | lpr [ID] List profiles
\par set-profile ID | spr ID Activate a profile
\par list-ports [ID] | lp [ID] List ports
\par set-port ID | sp ID Activate a port
\par list-devices [ID] | ld [ID] List available devices
\par get-volume ID | gv ID Get volume from device
\par set-volume ID VOL | v ID VOL Set volume on device
\par inc-volume ID | v+ ID Increase volume on device
\par dec-volume ID | v- ID Decrease volume on device
\par get-mute ID | gm ID Get mute state from device
\par set-mute ID VAL | sm ID VAL Set mute on device
\par toggle-mute ID | m ID Toggle mute on device
AUTHORS
The PipeWire Developers <$(PACKAGE_BUGREPORT)>; PipeWire is available from <$(PACKAGE_URL)>
SEE ALSO
\ref page_man_pipewire_1 "pipewire(1)"