diff --git a/avconv.c b/avconv.c
index 3c002387d0..509b1dc249 100644
--- a/avconv.c
+++ b/avconv.c
@@ -1362,7 +1362,6 @@ static void do_video_out(AVFormatContext *s,
                 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);
         if (nb_frames == 0) {
             ++nb_frames_drop;
             av_log(NULL, AV_LOG_VERBOSE, "*** drop!\n");
@@ -1420,10 +1419,7 @@ static void do_video_out(AVFormatContext *s,
             big_picture.quality = quality;
             if (!enc->me_threshold)
                 big_picture.pict_type = 0;
-//            big_picture.pts = AV_NOPTS_VALUE;
             big_picture.pts = ost->sync_opts;
-//            big_picture.pts= av_rescale(ost->sync_opts, AV_TIME_BASE*(int64_t)enc->time_base.num, enc->time_base.den);
-// av_log(NULL, AV_LOG_DEBUG, "%"PRId64" -> encoder\n", ost->sync_opts);
             if (ost->forced_kf_index < ost->forced_kf_count &&
                 big_picture.pts >= ost->forced_kf_pts[ost->forced_kf_index]) {
                 big_picture.pict_type = AV_PICTURE_TYPE_I;
@@ -1442,17 +1438,13 @@ static void do_video_out(AVFormatContext *s,
                 pkt.size = ret;
                 if (enc->coded_frame->pts != AV_NOPTS_VALUE)
                     pkt.pts = av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
-/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %"PRId64"/%"PRId64"\n",
-   pkt.pts != AV_NOPTS_VALUE ? av_rescale(pkt.pts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1,
-   pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1);*/
 
                 if (enc->coded_frame->key_frame)
                     pkt.flags |= AV_PKT_FLAG_KEY;
                 write_frame(s, &pkt, ost);
                 *frame_size = ret;
                 video_size += ret;
-                // fprintf(stderr,"\nFrame: %3d size: %5d type: %d",
-                //         enc->frame_number-1, ret, enc->pict_type);
+
                 /* if two pass, output log */
                 if (ost->logfile && enc->stats_out) {
                     fprintf(ost->logfile, "%s", enc->stats_out);