@@ -900,6 +900,7 @@ static void do_video_out(AVFormatContext *s,

     AVFrame *final_picture, *formatted_picture, *resampling_dst, *padding_src;

     AVFrame picture_crop_temp, picture_pad_temp;

     AVCodecContext *enc, *dec;

+    double sync_ipts;

     avcodec_get_frame_defaults(&picture_crop_temp);

     avcodec_get_frame_defaults(&picture_pad_temp);

@@ -907,6 +908,8 @@ static void do_video_out(AVFormatContext *s,

     enc = ost->st->codec;

     dec = ist->st->codec;

+    sync_ipts = get_sync_ipts(ost) / av_q2d(enc->time_base);

+

     /* by default, we output a single frame */

     nb_frames = 1;

@@ -914,7 +917,7 @@ static void do_video_out(AVFormatContext *s,

     if(video_sync_method){

         double vdelta;

-        vdelta = get_sync_ipts(ost) / av_q2d(enc->time_base) - ost->sync_opts;

+        vdelta = sync_ipts - ost->sync_opts;

         //FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c

         if (vdelta < -1.1)

             nb_frames = 0;

@@ -922,7 +925,7 @@ static void do_video_out(AVFormatContext *s,

             if(vdelta<=-0.6){

                 nb_frames=0;

             }else if(vdelta>0.6)

-            ost->sync_opts= lrintf(get_sync_ipts(ost) / av_q2d(enc->time_base));

+            ost->sync_opts= lrintf(sync_ipts);

         }else if (vdelta > 1.1)

             nb_frames = lrintf(vdelta);

 //fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, get_sync_ipts(ost), nb_frames);

@@ -936,7 +939,7 @@ static void do_video_out(AVFormatContext *s,

                 fprintf(stderr, "*** %d dup!\n", nb_frames-1);

         }

     }else

-        ost->sync_opts= lrintf(get_sync_ipts(ost) / av_q2d(enc->time_base));

+        ost->sync_opts= lrintf(sync_ipts);

     nb_frames= FFMIN(nb_frames, max_frames[CODEC_TYPE_VIDEO] - ost->frame_number);

     if (nb_frames <= 0)