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.

AUTHOR

Takashi Sakamoto <o-takashi@sakamocchi.jp>