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Index: libhb/render.c===================================================================--- libhb/render.c	(revision 1234)+++ libhb/render.c	(working copy)@@ -25,6 +25,9 @@     int                  extended_frames;     uint64_t             last_start[4];     uint64_t             last_stop[4];+    uint64_t             lost_time[4];+    uint64_t             total_lost_time;+    uint64_t             total_gained_time; };  int  renderInit( hb_work_object_t *, hb_job_t * );@@ -278,11 +281,22 @@             }                         else if( result == FILTER_DROP )             {-                if( job->vfr )+                if( job->vfr/* && !(buf_tmp_in->flags & 16)*/ )                 {+//                    hb_log("dropping frame with duration: %lld | progressive: %i", buf_tmp_out->stop - buf_tmp_out->start, (buf_tmp_out->flags & 16)? 1: 0);                     pv->frames_to_extend += 4;                     pv->dropped_frames++;                     hb_fifo_get( pv->subtitle_queue );+                    +                    +                    uint64_t temp_duration = buf_tmp_out->stop - buf_tmp_out->start;+                    pv->lost_time[0] += (temp_duration / 4);+                    pv->lost_time[1] += (temp_duration / 4);+                    pv->lost_time[2] += (temp_duration / 4);+                    pv->lost_time[3] += ( temp_duration - (temp_duration / 4) - (temp_duration / 4) - (temp_duration / 4) );+                    pv->total_lost_time += temp_duration;+                    +//                    hb_log("0: %lld 1: %lld 2: %lld 3: %lld", pv->lost_time[0], pv->lost_time[1], pv->lost_time[2], pv->lost_time[3] );                     buf_tmp_in = NULL;                 }                 else@@ -385,7 +399,7 @@      if( *buf_out )     {-        if( pv->frames_to_extend )+        if( pv->lost_time[3] > 0 )         {             /*              * A frame's been dropped by VFR detelecine.@@ -404,11 +418,25 @@             /* The 4th cached frame will be the to use. */             ivtc_buffer->start = pv->last_start[3];             ivtc_buffer->stop = pv->last_stop[3];--            if (pv->frames_to_extend % 4)+           +            ivtc_buffer->stop += pv->lost_time[3];+            pv->total_gained_time += pv->lost_time[3];+            +       /*     if( (pv->lost_time < 750))+            {+                ivtc_buffer->stop += pv->lost_time;+                pv->lost_time = 0;+            }+            else if (pv->frames_to_extend % 4)+            {                 ivtc_buffer->stop += 751;+                pv->lost_time -= 751;+            }             else+            {                 ivtc_buffer->stop += 750;+                pv->lost_time -= 750;+            }*/                          /* Set the 3rd cached frame to start when this one stops,                and to stop 3003 ticks later -- a normal 29.97fps@@ -421,10 +449,20 @@                          pv->frames_to_extend--;             pv->extended_frames++;-        }+            +//            hb_log("time gained is: %lld", pv->lost_time[3]);+            int i;+            for( i=2; i >=  0; i--)+            {+                pv->lost_time[i+1] = pv->lost_time[i];+            }+            pv->lost_time[0] = 0;+            +        }              } +         return HB_WORK_OK; } @@ -432,10 +470,16 @@ {     hb_work_private_t * pv = w->private_data;            -    hb_log("render: dropped frames: %i (%i ticks)", pv->dropped_frames, (pv->dropped_frames * 3003) );+  /*  hb_log("render: dropped frames: %i (%i ticks)", pv->dropped_frames, (pv->dropped_frames * 3003) );     hb_log("render: extended frames: %i (%i ticks)", pv->extended_frames, ( ( pv->extended_frames / 4 ) * 3003 ) );-    hb_log("render: Lost time: %i frames (%i ticks)", (pv->dropped_frames * 4) - (pv->extended_frames), (pv->dropped_frames * 3003) - ( ( pv->extended_frames / 4 ) * 3003 ) );+    hb_log("render: Lost time: %i frames (%i ticks)", (pv->dropped_frames * 4) - (pv->extended_frames), (pv->dropped_frames * 3003) - ( ( pv->extended_frames / 4 ) * 3003 ) +*/ +        hb_log("render: lost time: %lld", pv->total_lost_time);+        hb_log("render: gained time: %lld", pv->total_gained_time);+        ++     /* Cleanup subtitle queue */     if( pv->subtitle_queue )     {@@ -481,7 +525,13 @@     pv->extended_frames = 0;     pv->last_start[0] = 0;     pv->last_stop[0] = 0;-    +    pv->total_lost_time = 0;+    pv->total_gained_time = 0;+    pv->lost_time[0] = 0;+    pv->lost_time[1] = 0;+    pv->lost_time[2] = 0;+    pv->lost_time[3] = 0;+     /* Setup filters */     /* TODO: Move to work.c? */     if( job->filters )