From a86928d2abf81ea92e9bf90d3dc5bb71ea7f2457 Mon Sep 17 00:00:00 2001
From: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Date: Fri, 5 Jun 2015 14:14:58 -0400
Subject: [PATCH] flvdec: fix lack of duration for some files

Fixes #4579

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavformat/flvdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index f4447b61ecc..940d4dda456 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -847,7 +847,7 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
                 int type;
                 meta_pos = avio_tell(s->pb);
                 type = flv_read_metabody(s, next);
-                if (type == 0 && dts == 0 || type < 0) {
+                if (type == 0 && dts == 0 || type < 0 || type == TYPE_UNKNOWN) {
                     goto skip;
                 } else if (type == TYPE_ONTEXTDATA) {
                     avpriv_request_sample(s, "OnTextData packet");
-- 
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