From 9bbb188392982d8170bc05abe48dce8c04500140 Mon Sep 17 00:00:00 2001
From: aler9 <46489434+aler9@users.noreply.github.com>
Date: Mon, 21 Feb 2022 16:56:07 +0100
Subject: [PATCH] hls: fix computation of endPTS

---
 internal/hls/muxer_ts_segment.go | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/internal/hls/muxer_ts_segment.go b/internal/hls/muxer_ts_segment.go
index 7b7b5b71..19dbebd9 100644
--- a/internal/hls/muxer_ts_segment.go
+++ b/internal/hls/muxer_ts_segment.go
@@ -119,7 +119,11 @@ func (t *muxerTSSegment) writeH264(
 	if t.startPTS == nil {
 		t.startPTS = &pts
 	}
-	t.endPTS = pts // save endPTS in case next write fails
+
+	if pts > t.endPTS {
+		t.endPTS = pts
+	}
+
 	return nil
 }
 
@@ -168,6 +172,10 @@ func (t *muxerTSSegment) writeAAC(
 	if t.startPTS == nil {
 		t.startPTS = &pts
 	}
-	t.endPTS = pts // save endPTS in case next write fails
+
+	if pts > t.endPTS {
+		t.endPTS = pts
+	}
+
 	return nil
 }