[FFmpeg-cvslog] r20457 - trunk/libavformat/mov.c

[bcoudurier]

Author: bcoudurier
Date: Thu Nov  5 08:17:10 2009
New Revision: 20457

Log:
check that duration is set to avoid fpe

Modified:
   trunk/libavformat/mov.c

Modified: trunk/libavformat/mov.c
==============================================================================
--- trunk/libavformat/mov.c	Thu Nov  5 08:11:54 2009	(r20456)
+++ trunk/libavformat/mov.c	Thu Nov  5 08:17:10 2009	(r20457)
@@ -1500,7 +1500,8 @@ static void mov_build_index(MOVContext *
                 }
             }
         }
-        st->codec->bit_rate = stream_size*8*sc->time_scale/st->duration;
+        if (st->duration > 0)
+            st->codec->bit_rate = stream_size*8*sc->time_scale/st->duration;
     } else {
         for (i = 0; i < sc->chunk_count; i++) {
             unsigned chunk_samples;