From 1e6999933478bca298ef92fe05e4224385bfd697 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= <Reimar.Doeffinger@gmx.de>
Date: Tue, 13 Oct 2009 08:08:10 +0000
Subject: [PATCH] MXF: simply ignore tracks that are invalid due to not having
 a valid Sequence part instead of failing completely. This partly fixes issue
 1470 (broken files created by BBC ingex recorder).

Originally committed as revision 20221 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/mxfdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 7f6d439d39..a815c60ea7 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -690,7 +690,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf)
 
         if (!(material_track->sequence = mxf_resolve_strong_ref(mxf, &material_track->sequence_ref, Sequence))) {
             av_log(mxf->fc, AV_LOG_ERROR, "could not resolve material track sequence strong ref\n");
-            return -1;
+            continue;
         }
 
         /* TODO: handle multiple source clips */