From: Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
Date: Sat, 4 Jun 2011 16:28:43 +0000 (+0900)
Subject: mov: Fix empty edit detection.
X-Git-Tag: v0.7~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae88e9cf99837e5eec811c817a17b2cbc9724a01;p=platform%2Fupstream%2Flibav.git

mov: Fix empty edit detection.
---

diff --git a/libavformat/mov.c b/libavformat/mov.c
index ab5c4e2..c720440 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -2193,7 +2193,7 @@ static int mov_read_elst(MOVContext *c, AVIOContext *pb, MOVAtom atom)
             time     = avio_rb64(pb);
         } else {
             duration = avio_rb32(pb); /* segment duration */
-            time     = avio_rb32(pb); /* media time */
+            time     = (int32_t)avio_rb32(pb); /* media time */
         }
         avio_rb32(pb); /* Media rate */
         if (i == 0 && time >= -1) {