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.\" ========================================================================
.\"
.IX Title "MPFADE 1"
.TH MPFADE 1 "2023-02-01" "perl v5.36.0" "mpfade"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
mpfade \- fade mpd volume in or out
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
mpfade [minutes] [max|min] [host]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBmpfade\fR behaves differently depending on whether mpd is playing or not.
.PP
If mpd is not playing (or is paused), it starts it playing at a low volume,
and gradually cranks the volume up to the specified \fBmax\fR value (default
50) over the specified number of minutes (default 10).
.PP
If mpd is already playing, it works in reverse, reducing the volume over
time until it's a the specified \fBmin\fR (defaults to a tenth of what it was
at the start). Then it stops playing.
.PP
\&\fBmpfade\fR tries to interact well with manual volume changes you make. If
the volume is fading up, and you change the volume manually, it stops. This
is intended to be useful when used as an alarm clock. If the volume is
fading down, changes you make to the volume will be noticed, and the fade
down will continue from that point.
.PP
The \fBminutes\fR value can be a floating point value. If the hostname is
omitted, the \s-1MPD_HOST\s0 environment variable will be used.
.SH "AUTHOR"
.IX Header "AUTHOR"
Copyright 2007 Joey Hess <joey@kitenet.net>
.PP
Licensed under the \s-1GNU GPL\s0 version 2 or higher.
.PP
http://kitenet.net/~joey/code/mpdtoys