NAME
audiocfg —
configure default audio
device
SYNOPSIS
DESCRIPTION
The
audiocfg utility helps maintaining the audio and mixer
device symlinks.
Run with “
list”, it lists the available audio
devices and shows the currently selected default audio device. Called with
“
test”, it plays a tone of 2 seconds for each
channel of the device with the index
index. Called with
“
default”, it sets the default audio device to
the one with the index
index.
audiocfg needs access to
/dev/drvctl and
write access to
/dev (when used with
“
default”) to work.
FILES
-
-
- /dev/audio
- Symlink to default audio device.
-
-
- /dev/audio[0-9]*
- Available audio devices.
-
-
- /dev/audioctl
- Symlink to default audio control device.
-
-
- /dev/audioctl[0-9]*
- Available audio control devices.
-
-
- /dev/drvctl
- Used for finding the corresponding audio driver to an audio
device.
-
-
- /dev/mixer
- Symlink to default mixer device.
-
-
- /dev/mixer[0-9]*
- Available mixer devices.
-
-
- /dev/sound
- Symlink to default audio device (for the difference to
/dev/audio, see
audio(4)).
-
-
- /dev/sound[0-9]*
- Available audio devices.
SEE ALSO
audioplay(1),
audiorecord(1),
audio(4),
drvctl(8)