[FFmpeg-cvslog] r17146 - trunk/libavformat/mov.c

[bcoudurier]

Author: bcoudurier
Date: Wed Feb 11 03:32:39 2009
New Revision: 17146

Log:
adjust time rate according to elst time offset

Modified:
   trunk/libavformat/mov.c

Modified: trunk/libavformat/mov.c
==============================================================================
--- trunk/libavformat/mov.c	Wed Feb 11 02:06:12 2009	(r17145)
+++ trunk/libavformat/mov.c	Wed Feb 11 03:32:39 2009	(r17146)
@@ -1162,8 +1162,6 @@ static int mov_read_stts(MOVContext *c, 
         return -1;
     dprintf(c->fc, "track[%i].stts.entries = %i\n", c->fc->nb_streams-1, entries);
 
-    sc->time_rate=0;
-
     for(i=0; i<entries; i++) {
         int sample_duration;
         int sample_count;
@@ -1768,8 +1766,10 @@ static int mov_read_elst(MOVContext *c, 
         get_be32(pb); /* Track duration */
         time = get_be32(pb); /* Media time */
         get_be32(pb); /* Media rate */
-        if (i == 0 && time != -1)
+        if (i == 0 && time != -1) {
             sc->time_offset = time;
+            sc->time_rate = av_gcd(sc->time_rate, time);
+        }
     }
 
     if(edit_count > 1)