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| Direktori : /usr/share/alsa/alsa.conf.d/ |
| Current File : //usr/share/alsa/alsa.conf.d/60-a52-encoder.conf |
pcm.a52 {
@args [ CARD SLAVE RATE BITRATE CHANNELS ]
@args.CARD {
type integer
default {
@func refer
name defaults.pcm.card
}
}
@args.SLAVE {
type string
}
@args.RATE {
type integer
default 48000
}
@args.BITRATE {
type integer
default 448
}
@args.CHANNELS {
type string
default 6
}
type a52
card $CARD
slavepcm $SLAVE
rate $RATE
bitrate $BITRATE
channels $CHANNELS
hint {
show {
@func refer
name defaults.namehint.basic
}
description "Plugin to convert multichannel stream to A52 (AC3) bitstream"
}
}
#
# A quick test command:
# CARD=1 # replace with your IEC958 card
# DEVICE=1 # replace with your IEC958 PCM device number
# speaker-test -d -b 2000000 -c 6 -D"plug:{SLAVE=\"a52:${CARD},'hw:${CARD},${DEVICE}'\"}"
#