From ded78ac08615c2461e6078b1c3b599ca5b4199bc Mon Sep 17 00:00:00 2001
From: Marcus Engene <ffmpeg@engene.se>
Date: Thu, 26 May 2005 09:18:38 +0000
Subject: vhook watermark patch by (Marcus Engene: ffmpeg, engene se)

Originally committed as revision 4309 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 vhook/watermark.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'vhook')

diff --git a/vhook/watermark.c b/vhook/watermark.c
index e8562fb648..1d015405b8 100644
--- a/vhook/watermark.c
+++ b/vhook/watermark.c
@@ -16,6 +16,12 @@
  * An example watermark file is at
  * http://engene.se/ffmpeg_watermark.gif
  *
+ * Example usage:
+ *  ffmpeg -i infile -vhook '/path/watermark.so -f wm.gif' out.mov
+ *
+ * Note that the entire vhook argument is encapsulated in ''. This
+ * way, arguments to the vhook won't be mixed up with those to ffmpeg.
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
-- 
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