From 23eeffcd48a15e73fb2649b712870b6d101c5471 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 1 Jul 2012 21:41:06 +0200
Subject: [PATCH] mov: add workaround for incorrect 0 time point.
Fixes Ticket1471
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavformat/mov.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index af5b1262616..faa8c652464 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -780,7 +780,8 @@ static void mov_metadata_creation_time(AVDictionary **metadata, time_t time)
char buffer[32];
if (time) {
struct tm *ptm;
- time -= 2082844800; /* seconds between 1904-01-01 and Epoch */
+ if(time >= 2082844800)
+ time -= 2082844800; /* seconds between 1904-01-01 and Epoch */
ptm = gmtime(&time);
if (!ptm) return;
strftime(buffer, sizeof(buffer), "%Y-%m-%d %H:%M:%S", ptm);
--
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