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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)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=axfer-list&sektion=1&manpath=FreeBSD+Ports+14.3.quarterly>

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