From b52b681a93c3d49ce9c7ae09abbca23b62bb1d5c Mon Sep 17 00:00:00 2001
From: Saylee12R <rsaylee1202@gmail.com>
Date: Sat, 20 Jun 2026 14:03:42 +0530
Subject: [PATCH] fix: prevent infinite export when looping background music

---
 src/lib/ffmpeg.worker.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib/ffmpeg.worker.ts b/src/lib/ffmpeg.worker.ts
index f72ef583..bf2a5f9e 100644
--- a/src/lib/ffmpeg.worker.ts
+++ b/src/lib/ffmpeg.worker.ts
@@ -312,7 +312,9 @@ interface PositionCoords {
     const outputDuration = sourceDuration / recipe.speed;
     args.push("-t", outputDuration.toFixed(6));
   }
-
+  if (hasMusicTrack) {
+    args.push("-shortest");
+  }
   args.push(outputName);
   return args;
 }