[FFmpeg-cvslog] mov: fix time types related to mov_metadata_creation_time

[Michael Niedermayer]

ffmpeg | branch: release/1.0 | Michael Niedermayer <michaelni at gmx.at> | Wed Oct 17 02:48:30 2012 +0200| [97ec20a20aded201f1ef6b78559f58b984bdee39] | committer: Carl Eugen Hoyos

mov: fix time types related to mov_metadata_creation_time

Fixes Ticket1817
Based on patch by: Przemyslaw Wesolek <przemyslaw.wesolek at go.art.pl>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit adbb75dbd8eabdaa7439633d26a79eb5b7387ef9)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=97ec20a20aded201f1ef6b78559f58b984bdee39
---

 libavformat/mov.c |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 84565c8..ad85157 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -778,14 +778,16 @@ static int mov_read_moof(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     return mov_read_default(c, pb, atom);
 }
 
-static void mov_metadata_creation_time(AVDictionary **metadata, time_t time)
+static void mov_metadata_creation_time(AVDictionary **metadata, int64_t time)
 {
     char buffer[32];
     if (time) {
         struct tm *ptm;
+        time_t timet;
         if(time >= 2082844800)
             time -= 2082844800;  /* seconds between 1904-01-01 and Epoch */
-        ptm = gmtime(&time);
+        timet = time;
+        ptm = gmtime(&timet);
         if (!ptm) return;
         strftime(buffer, sizeof(buffer), "%Y-%m-%d %H:%M:%S", ptm);
         av_dict_set(metadata, "creation_time", buffer, 0);
@@ -799,7 +801,7 @@ static int mov_read_mdhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     int version;
     char language[4] = {0};
     unsigned lang;
-    time_t creation_time;
+    int64_t creation_time;
 
     if (c->fc->nb_streams < 1)
         return 0;
@@ -834,7 +836,7 @@ static int mov_read_mdhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
 static int mov_read_mvhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
 {
-    time_t creation_time;
+    int64_t creation_time;
     int version = avio_r8(pb); /* version */
     avio_rb24(pb); /* flags */