96 lines
3.0 KiB
Groff
96 lines
3.0 KiB
Groff
.\" $NetBSD: aiomixer.1,v 1.3 2023/07/01 10:47:12 nia Exp $
|
|
.\"
|
|
.\" Copyright (c) 2021 The NetBSD Foundation, Inc.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" This code is derived from software contributed to The NetBSD Foundation
|
|
.\" by Nia Alarie.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
.\" POSSIBILITY OF SUCH DAMAGE.
|
|
.\"
|
|
.Dd July 1, 2023
|
|
.Dt AIOMIXER 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm aiomixer
|
|
.Nd graphical mixer for
|
|
.Nx
|
|
audio
|
|
.Sh SYNOPSIS
|
|
.Nm aiomixer
|
|
.Op Fl d Ar device
|
|
.Op Fl u
|
|
.Sh DESCRIPTION
|
|
.Nm
|
|
is a graphical frontend for
|
|
.Xr mixer 4
|
|
devices that runs in your terminal.
|
|
.Pp
|
|
.Nm
|
|
is primarily controlled using the cursor keys, e.g. to select a
|
|
control, or change a control's value.
|
|
Movement similar to
|
|
.Xr vi 1
|
|
is also supported.
|
|
The current class can be changed with the number keys.
|
|
The Q or Escape key can be used to return to the previous pane or exit
|
|
.Nm .
|
|
.Pp
|
|
By default, volume levels for individual channels cannot be changed
|
|
separately.
|
|
The U key can be pressed to toggle changing the volume of individual
|
|
channels.
|
|
.Pp
|
|
The following options are available:
|
|
.Bl -tag -width indent
|
|
.It Fl d Ar device
|
|
Used to specify an alternative mixer device.
|
|
.It Fl u
|
|
Used to unlock channels on start up.
|
|
.El
|
|
.Sh ENVIRONMENT
|
|
.Nm
|
|
honours the informal standard
|
|
.Dv NO_COLOR .
|
|
When it is set in the environment, no colour will be used.
|
|
.Sh FILES
|
|
.Bl -tag -width /dev/mixer[0-3] -compact
|
|
.It Pa /dev/mixer
|
|
.It Pa /dev/mixer[0-3]
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr mixerctl 1 ,
|
|
.Xr mixer 4
|
|
.Sh HISTORY
|
|
The first version (only available in pkgsrc) didn't support
|
|
.Dv AUDIO_MIXER_SET
|
|
properly, among other bugs.
|
|
.Sh AUTHORS
|
|
.Nm
|
|
was written by
|
|
.An Nia Alarie
|
|
.Aq nia@NetBSD.org .
|
|
.Sh BUGS
|
|
.Nm aiomixer
|
|
shows whatever mixer nodes the audio device's driver returns.
|
|
Some drivers do not provide the most user-friendly control names.
|