From 5b374c185c304ebd4c0e7bd39cc4bf5d5e1bafdf Mon Sep 17 00:00:00 2001
From: jheryan <jheryan@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 12 Jan 2005 09:29:56 +0000
Subject: [PATCH] Bugfix and improve microdvd conversion and bugfix section.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14468 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 DOCS/xml/en/install.xml | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/DOCS/xml/en/install.xml b/DOCS/xml/en/install.xml
index 3eaa3f136d..fd297a8757 100644
--- a/DOCS/xml/en/install.xml
+++ b/DOCS/xml/en/install.xml
@@ -646,7 +646,7 @@ you have to pass the option <option>-sub
   <term><option>-subdelay <replaceable>sec</replaceable></option></term>
   <listitem><simpara>
     Delays subtitles by <option><replaceable>sec</replaceable></option> seconds.
-    Can be negative.
+    Can be negative. The value is added to movie's time position counter.
     </simpara></listitem>
 </varlistentry>
 <varlistentry>
@@ -667,13 +667,15 @@ you have to pass the option <option>-sub
 If you experience a growing delay between the movie and the subtitles when
 using a MicroDVD subtitle file, most likely the frame rate of the movie and
 the subtitle file are different. Please note that the MicroDVD subtitle
-format uses absolute frame numbers for its timing, and therefore the
-<option>-subfps</option> option cannot be used with this format. As
-<application>MPlayer</application> has no way to guess the frame rate of
-the subtitle file, you have to manually convert the frame rate. There is a
-little perl script in the <filename class="directory">contrib</filename>
-directory of the <application>MPlayer</application> FTP site to do this
-conversion for you.
+format uses absolute frame numbers for its timing, but there is no fps information
+in it, and therefore the <option>-subfps</option> option should be used with this
+format. If you like to solve this problem permanently, you have to manually
+convert the subtitle file framerate. <application>MPlayer</application> can do this
+conversion for you:
+
+<screen>mplayer <replaceable>dummy.avi</replaceable> -fps subtitles_fps -subfps avi_fps
+[-subdelay sec] [-sub subtitle_filename]
+<replaceable>-dumpmicrodvdsub</replaceable></screen>
 </para>
 
 <para>