From: Andre Noll <maan@systemlinux.org>
Date: Sun, 6 Jul 2008 18:26:30 +0000 (+0200)
Subject: Add more documentation about the amplification value.
X-Git-Tag: v0.3.3~52^2~6
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=65a12e2a42e3352672c5defeafd12d43986f85bb;p=paraslash.git

Add more documentation about the amplification value.
---

diff --git a/afs.cmd b/afs.cmd
index 8d8ee123..5c9f1ecb 100644
--- a/afs.cmd
+++ b/afs.cmd
@@ -202,7 +202,13 @@ H: 	this audio file.
 H:
 H: -i	Set the image id. Same as -y, but sets the image.
 H:
-H: -a	Set the amplification value (0-255).
+H: -a	Set the amplification value (0-255). This determines a scaling
+H:	factor by which the amplitude should be multiplied in order to
+H:	normalize the volume of the audio file.  A value of zero means
+H:	no amplification, 64 means the amplitude should be multiplied
+H:	by a factor of two, 128 by three and so on.
+H:
+H:	This value is used by the compress filter.
 H:
 H: -v	Verbose mode. Explain what is being done.
 H: