+ <term><option>--replay-gain</option></term>
+
+ <listitem>
+ <para>Calculate ReplayGain values and store in
+ Vorbis comments, similar to vorbisgain. Title
+ gains/peaks will be computed for each input
+ file, and an album gain/peak will be computed
+ for all files. All input files must have the
+ same resolution, sample rate, and number of
+ channels. Only mono and stereo files are
+ allowed, and the sample rate must be one of
+ 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, or 48
+ kHz. Also note that this option may leave a
+ few extra bytes in a PADDING block as the exact
+ size of the tags is not known until all files
+ are processed. Note that this option cannot be
+ used when encoding to standard output (stdout).
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>