set track timescale to mov timescale if 0 patch by (Baptiste COUDURIER...

set track timescale to mov timescale if 0 patch by (Baptiste COUDURIER <baptiste.coudurier smartjog com)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5121 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavformat/mov.c

@@ -1635,6 +1635,8 @@ static int mov_read_header(AVFormatContext *s, AVFormatParameters *ap)
 
         if(!sc->time_rate)
             sc->time_rate=1;
+        if(!sc->time_scale)
+            sc->time_scale= mov->time_scale;
         av_set_pts_info(s->streams[i], 64, sc->time_rate, sc->time_scale);
 
         if(s->streams[i]->duration != AV_NOPTS_VALUE){