From 1db1d5ea389cc85f7cc4d4ea0b66749c68de38cc Mon Sep 17 00:00:00 2001
From: lorenm <lorenm@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Tue, 22 Feb 2005 05:50:10 +0000
Subject: Sync to x264 r134: weighted prediction for B-frames.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14760 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 DOCS/man/en/mplayer.1 | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'DOCS')

diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index b3356ba49d..285ace3de2 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -7463,6 +7463,15 @@ but temporal often looks better.
 direct_pred=0 is usually both slower and lower quality.
 .
 .TP
+.B (no)weight_b
+Use weighted prediction in B-frames.
+Without this option, bidirectionally predicted macroblocks give
+equal weight to each reference frame.
+With this option, the weights are determined by the temporal position
+of the B-frame relative to the references.
+Requires bframes > 1.
+.
+.TP
 .B (no)b8x8mv
 Use additional macroblock types b16x8, b8x16, b8x8 (default: enabled).
 Without this option, B-frames will use only types
-- 
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