.TH AXFER 1 "28 November 2018" "alsa\-utils"

.SH NAME
axfer \- command\-line sound recorder and player for sound devices and nodes
supported by Linux sound subsystem (Advanced Linux Sound Architecture, also
known as ALSA).

.SH SYNOPSYS

.B axfer
.I subcommand direction options

subcommand =
.B transfer
|
.B list
|
.B version
|
.B help

direction =
.B capture
|
.B playback

options = ( depends on
.I subcommand
)

.SH DESCRIPTION
The
.B axfer
is a command\-line recorder and player to transfer audio data frame between H
sound devices/nodes and files/stdin/stdout.

.SH OPTIONS

.SS Subcommand

.TP
.B transfer
Performs transmission of audio data frame. Its detail is described in
.B axfer\-transfer(1)
manual.

.TP
.B list
Dumps lists of available sound devices and nodes. Its detail is described in
.B axfer\-list(1)
manual.

.TP
.B version
Prints version of this application (as the same version as alsa\-utils package).

.TP
.B help
Prints a short message about subcommands for users to enter this application.

.SS Direction

.TP
.B capture
Operates for capture transmission.

.TP
.B playback
Operates for playback transmission.

.SH EXIT STATUS

.I EXIT_SUCCESS
(0) if run time successfully finished, else
.I EXIT_FAILURE
(1).

.SH REPORTING BUGS
Report any bugs to mailing list of ALSA community
<alsa\-devel@alsa\-project.org> where the development and maintenance is
primarily done. Bug tracking service of alsa\-utils repository on github.com is
also available.

.SH SEE ALSO
.B axfer\-transfer(1),
.B axfer\-list(1),
.B alsamixer(1),
.B amixer(1)

.SH AUTHOR
Takashi Sakamoto <o\-takashi@sakamocchi.jp>