libhb: fix interjob recalculation of framerate

there was loss of precision due to integer division.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@2721 b64f7644-9d1e-0410-96f1-a4d463321fa5

diff --git a/libhb/work.c b/libhb/work.c
index d0afb500db94c458a1f2a178fa5443e26ae66c11..752839bce0b7259dee24817f7462cb51ff60e630 100644 (file)
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -362,7 +362,8 @@ void correct_framerate( hb_job_t * job )
     interjob->vrate_base = job->vrate_base;
 
     real_frames = interjob->frame_count - interjob->render_dropped;
-    job->vrate = job->vrate_base * ( real_frames / ( interjob->total_time / 90000 ) );
+
+    job->vrate = job->vrate_base * ( (double)real_frames * 90000 / interjob->total_time );
 }