'\" t
.\"     Title: wvgain
.\"    Author: Sebastian Dröge <slomo@debian.org>
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 2021-01-10
.\"    Manual: WavPack Executable Programs
.\"    Source: WavPack 5.4.0
.\"  Language: English
.\"
.TH "WVGAIN" "1" "2021\-01\-10" "WavPack 5\&.4\&.0" "WavPack Executable Programs"
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.SH "NAME"
wvgain \- adds ReplayGain information to wavpack files
.SH "SYNOPSIS"
.HP \w'\fBwvgain\fR\ 'u
\fBwvgain\fR [\fB\fI\-options\fR\fR] \fB\fIINFILE\fR\fR...
.SH "DESCRIPTION"
.PP
\fBwvgain\fR
perceptually analyzes WavPack audio files for volume, calculates ReplayGain information based on this, and adds the appropriate APEv2 tag fields\&. ReplayGain\-enabled players will use this information to produce the same perceived loudness on all tracks\&. Both individual track and whole album ReplayGain information can be calculated\&.
.SH "OPTIONS"
.PP
.PP
\fB\-a\fR
.RS 4
album mode (all files scanned are considered an album)
.RE
.PP
\fB\-c\fR
.RS 4
clean ReplayGain values from all files
.RE
.PP
\fB\-d\fR
.RS 4
display calculated values only (no files are modified)
.RE
.PP
\fB\-i\fR
.RS 4
ignore \&.wvc file (forces hybrid lossy)
.RE
.PP
\fB\-n\fR
.RS 4
new files only (skip files with track info, or album info if album mode specified)
.RE
.PP
\fB\-q\fR
.RS 4
quiet (keep console output to a minimum)
.RE
.PP
\fB\-s\fR
.RS 4
show stored values only (no analysis)
.RE
.PP
\fB\-v\fR
.RS 4
write program version to
stdout
.RE
.PP
\fB\-z[\fR\fB\fIn\fR\fR\fB]\fR
.RS 4
don\*(Aqt set (n = 0 or omitted) or set (n = 1) console title to indicate progress (leaves "WvGain Completed")
.RE
.SH "SEE ALSO"
.PP
\fBwavpack\fR(1),
\fBwvunpack\fR(1),
\fBwvtag\fR(1)
.PP
Please visit www\&.wavpack\&.com for more information
.SH "COPYRIGHT"
.PP
This manual page was written by Sebastian Dröge
<slomo@debian\&.org>
and David Bryant
<david@wavpack\&.com>\&. Permission is granted to copy, distribute and/or modify this document under the terms of the
BSD
License\&.
.SH "AUTHORS"
.PP
\fBSebastian Dröge\fR <\&slomo@debian\&.org\&>
.RS 4
Original author
.RE
.PP
\fBDavid Bryant\fR <\&david@wavpack\&.com\&>
.RS 4
Updates
.RE
.SH "COPYRIGHT"
.br
Copyright \(co 2005 Sebastian Dröge
.br
Copyright \(co 2021 David Bryant
.br