AXFER-LIST 1 "28 November 2018" "alsa-utils"
NAME
axfer-list - dump lists of available sound devices and nodes to transfer 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
libasound 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 available in libasound backend for tranfer subcommand.
pcm Dumps a list of all PCM nodes available in alsa-lib configuration 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>