From dd5136256aa5db8b46a6e1a52a0ceacb440c61ea Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Sat, 27 Mar 2021 11:32:33 -0400
Subject: [PATCH] [ffmpeg] don't erase() in stream()

---
 src/media/ffmpeg.cpp | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/src/media/ffmpeg.cpp b/src/media/ffmpeg.cpp
index ce8f02ff3..3b74a896f 100644
--- a/src/media/ffmpeg.cpp
+++ b/src/media/ffmpeg.cpp
@@ -394,13 +394,6 @@ int ffmpeg_stream(notcurses* nc, ncvisual* ncv, float timescale,
     // all media when we loop =[. we seem to be accurate enough now with the
     // tbase/ppd. see https://github.com/dankamongmen/notcurses/issues/1352.
     double tbase = av_q2d(ncv->details->fmtctx->streams[ncv->details->stream_index]->time_base);
-    /*int64_t ts = ncv->details->frame->best_effort_timestamp;
-    if(frame == 1 && ts){
-      usets = true;
-    }*/
-    if(activevopts.n){
-      ncplane_erase(activevopts.n); // new frame could be partially transparent
-    }
     // decay the blitter explicitly, so that the callback knows the blitter it
     // was actually rendered with
     auto bset = rgba_blitter(nc, &activevopts);
@@ -419,15 +412,8 @@ int ffmpeg_stream(notcurses* nc, ncvisual* ncv, float timescale,
     ++frame;
     uint64_t duration = ncv->details->frame->pkt_duration * tbase * NANOSECS_IN_SEC;
     double schedns = nsbegin;
-    /*if(usets){
-      if(tbase == 0){
-        tbase = duration;
-      }
-      schedns += ts * (tbase * timescale) * NANOSECS_IN_SEC;
-    }else{*/
-      sum_duration += (duration * timescale);
-      schedns += sum_duration;
-    //}
+    sum_duration += (duration * timescale);
+    schedns += sum_duration;
     struct timespec abstime;
     ns_to_timespec(schedns, &abstime);
     int r;