/usr/share/alsa/pcm/default.conf is in libasound2-data 1.1.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | #
# Default output
#
pcm.!default {
@args [ CARD ]
@args.CARD {
type string
default {
@func getenv
vars [
ALSA_PCM_CARD
ALSA_CARD
]
default {
@func refer
name defaults.pcm.card
}
}
}
type empty
slave.pcm {
# use card-specific definition if exists
@func refer
name {
@func concat
strings [
"cards."
{
@func card_driver
card $CARD
}
".pcm.default:CARD=" $CARD
]
}
default {
# use plughw as default
type plug
slave.pcm {
type hw
card $CARD
}
hint.device 0
}
}
hint {
description "Default Audio Device"
device_output {
@func refer
name defaults.pcm.dmix.device
}
device_input {
@func refer
name defaults.pcm.dsnoop.device
}
}
}
|