From 31685da18ae8b60157fc8f4ffa20d3de51869ab2 Mon Sep 17 00:00:00 2001
From: Malte Rosenbjerg <rosenbjerg@users.noreply.github.com>
Date: Sun, 25 Oct 2020 18:23:55 +0100
Subject: [PATCH] Cancel on exit

---
 FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs b/FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs
index ebfac20..0f39b71 100644
--- a/FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs
+++ b/FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs
@@ -55,6 +55,7 @@ void OnCancelEvent(object sender, EventArgs args)
                 cancellationTokenSource.Cancel();
             }
             CancelEvent += OnCancelEvent;
+            instance.Exited += delegate { cancellationTokenSource.Cancel(); };
             
             _ffMpegArguments.Pre();
             try
@@ -128,7 +129,6 @@ private Instance PrepareInstance(out CancellationTokenSource cancellationTokenSo
             FFMpegHelper.RootExceptionCheck();
             FFMpegHelper.VerifyFFMpegExists();
             var instance = new Instance(FFMpegOptions.Options.FFmpegBinary(), _ffMpegArguments.Text);
-            instance.DataReceived += OutputData;
             cancellationTokenSource = new CancellationTokenSource();
 
             if (_onTimeProgress != null || (_onPercentageProgress != null && _totalTimespan != null))