From 2ef32a0e03d4dfe6ac4a9732de9e99c458f43b2f Mon Sep 17 00:00:00 2001
From: arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Mon, 6 May 2002 23:20:02 +0000
Subject: dvbscale added

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6008 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 DOCS/DVB | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/DOCS/DVB b/DOCS/DVB
index 76fd6b3203..b8d0fea678 100644
--- a/DOCS/DVB
+++ b/DOCS/DVB
@@ -59,6 +59,16 @@ Software decoding/transcoding anything to mpeg1:
 
 To play non-25fps movies on PAL TV, or with slow CPU, add option:  -framedrop
 
+How to keep aspect ratio for DivX files?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+To get the optimal scaling parameters (use hardware for X scaling, and
+scale Y by software, keeping the right aspect ratio), use the new 'dvbscale'
+plugin:
+
+for  3:4 TV:  -vop lavc,expand=-1:576:-1:-1:1,scale=-1:0,dvbscale
+for 16:9 TV:  -vop lavc,expand=-1:576:-1:-1:1,scale=-1:0,dvbscale=1024
+
 Mailing list:
 ~~~~~~~~~~~~~
   http://mplayerhq.hu/mailman/listinfo/mplayer-dvb
-- 
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