From 57d03758491d5bdd40a096e0930bf4d0c154485c Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Thu, 20 Mar 2003 01:04:33 +0000
Subject: [PATCH] db video chunk in avi files support (idea by Dmitry Poplavsky
 <dima at thekompany dot com>)

Originally committed as revision 1693 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/avidec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index bec8c77040..1168efc1e4 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -254,7 +254,8 @@ static int avi_read_packet(AVFormatContext *s, AVPacket *pkt)
         n= (d[0] - '0') * 10 + (d[1] - '0');
         if(    d[0] >= '0' && d[0] <= '9'
             && d[1] >= '0' && d[1] <= '9'
-            &&((d[2] == 'd' && d[3] == 'c') || (d[2] == 'w' && d[3] == 'b'))
+            &&((d[2] == 'd' && d[3] == 'c') || (d[2] == 'w' && d[3] == 'b') || (d[2] == 'd' && d[3] == 'b') )
+
             && n < s->nb_streams
             && i + size <= avi->movi_end){