From ad653434a6181fdfbcc549b9a9f7c3721d42318a Mon Sep 17 00:00:00 2001
From: Vanilagy <1696106+Vanilagy@users.noreply.github.com>
Date: Thu, 2 Jan 2025 18:37:34 +0100
Subject: [PATCH] Small fix

---
 src/isobmff/isobmff-demuxer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/isobmff/isobmff-demuxer.ts b/src/isobmff/isobmff-demuxer.ts
index d4d08d3..4161791 100644
--- a/src/isobmff/isobmff-demuxer.ts
+++ b/src/isobmff/isobmff-demuxer.ts
@@ -2263,7 +2263,7 @@ const getSampleInfo = (sampleTable: SampleTable, sampleIndex: number): SampleInf
 		x => x.startIndex,
 	);
 	const offsetEntry = sampleTable.sampleCompositionTimeOffsets[offsetEntryIndex];
-	if (offsetEntry) {
+	if (offsetEntry && sampleIndex - offsetEntry.startIndex < offsetEntry.count) {
 		presentationTimestamp += offsetEntry.offset;
 	}