From 6143607303de40f4647fe9ba10c4b36909ba0f1f Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 29 Dec 2004 12:14:14 +0000
Subject: [PATCH] motion_val doxy

Originally committed as revision 3776 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/avcodec.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index f53e62a..a8aa16e 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -476,7 +476,14 @@ typedef struct AVPanScan{
     uint8_t *mbskip_table;\
 \
     /**\
-     * Motion vector table\
+     * Motion vector table.\
+     * @code\
+     * example:\
+     * int mv_sample_log2= 4 - motion_subsample_log2;\
+     * int mb_width= (width+15)>>4;\
+     * int mv_stride= (mb_width << mv_sample_log2) + 1;\
+     * motion_val[direction][x + y*mv_stride][0->mv_x, 1->mv_y];\
+     * @endcode\
      * - encoding: set by user\
      * - decoding: set by lavc\
      */\
-- 
2.7.4