From 7ce76ee433192a0413a1f542c578e18957ec8b83 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 13 Apr 2008 11:45:18 +0000
Subject: [PATCH] Print warning if scale/rate is invalid.

Originally committed as revision 12806 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/avidec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index c85439ec06..ef544648bc 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -380,6 +380,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
             ast->scale = get_le32(pb);
             ast->rate = get_le32(pb);
             if(!(ast->scale && ast->rate)){
+                av_log(s, AV_LOG_WARNING, "Scale/Rate is %u/%u which is invalid. (This file has been generated by broken software)\n", ast->scale, ast->rate);
                 if(frame_period){
                     ast->rate = 1000000;
                     ast->scale = frame_period;