From cbf767a87c0e00055d3ebb88053c7cccf814f473 Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Thu, 12 Apr 2012 22:00:57 -0700
Subject: [PATCH] avf: has_duration does not check the global one

Some container formats report a global duration, but not a per stream
one.
---
 libavformat/utils.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 6ebfabb721..bcdba8c5df 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1823,6 +1823,8 @@ static int has_duration(AVFormatContext *ic)
         if (st->duration != AV_NOPTS_VALUE)
             return 1;
     }
+    if (ic->duration)
+        return 1;
     return 0;
 }