AXFER-LIST(1) General Commands Manual AXFER-LIST(1)
NAME
axfer-list - dump lists of available sound devices and nodes to trans-
fer audio data frame.
SYNOPSIS
axfer list direction target
direction = capture | playback
target = device | pcm
DESCRIPTION
The list subcommand of axfer dumps lists of available nodes to transfer
audio data frame. At present, the subcommand is helpful just for liba-
sound backend of transfer subcommand.
OPTIONS
Direction
capture
Operates for capture transmission.
playback
Operates for playback transmission.
Target
device Dumps a list of all soundcards and digital audio devices avail-
able in libasound backend for tranfer subcommand.
pcm Dumps a list of all PCM nodes available in alsa-lib configura-
tion space in libasound backend for transfer subcommand.
COMPATIBILITY TO APLAY
Options of -l , --list-devices are handled as device operation. Options
of -L , --list-pcms are handled as pcm operation.
SEE ALSO
axfer(1), axfer-transfer(1), alsamixer(1), amixer(1)
AUTHOR
Takashi Sakamoto <o-takashi@sakamocchi.jp>
alsa-utils 28 November 2018 AXFER-LIST(1)
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