/usr/share/doc/libasound2-plugins/examples/a52.conf_pulse is in libasound2-plugins 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 | # Description: This will make it possible to use a52 with PulseAudio out of
# the box. It may be useful for other use cases. Just include
# this in your ~/.asoundrc .
pcm.a52 {
@args [ CARD ]
@args.CARD {
type string
default 0
}
type plug
slave {
pcm {
type a52
card $CARD
}
}
}
# Usage: aplay -D a52:0 /foo.wav
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