From d7ca416980bb3518398e8ea0f30f49d80a82e89a86571a5b82072e55b9b70143 Mon Sep 17 00:00:00 2001
From: copecone <controld3785@gmail.com>
Date: Mon, 1 Jun 2026 18:00:30 +0900
Subject: [PATCH] Fix `File.Delete` Failure by Waiting for `FFmpegProcess` to
 Exit

---
 Core/RenderManager.cs        | 2 +-
 Util/FFmpeg/FFmpegProcess.cs | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Core/RenderManager.cs b/Core/RenderManager.cs
index 0f05758..e258e98 100644
--- a/Core/RenderManager.cs
+++ b/Core/RenderManager.cs
@@ -601,7 +601,7 @@ namespace ADOFAIRenderer.Core
 
                 if (_activeVideoFFmpeg != null)
                 {
-                    _activeVideoFFmpeg.Kill();
+                    _activeVideoFFmpeg.Kill(16384);
                     _activeVideoFFmpeg = null;
                 }
 
diff --git a/Util/FFmpeg/FFmpegProcess.cs b/Util/FFmpeg/FFmpegProcess.cs
index 065c180..43c6f1f 100644
--- a/Util/FFmpeg/FFmpegProcess.cs
+++ b/Util/FFmpeg/FFmpegProcess.cs
@@ -74,13 +74,17 @@ namespace ADOFAIRenderer.Util.FFmpeg
             }
         }
 
-        public void Kill()
+        public void Kill(int timeoutMs = 0)
         {
             try
             {
                 if (_ffmpegProcess != null && !_ffmpegProcess.HasExited)
                 {
                     _ffmpegProcess.Kill();
+                    if (timeoutMs > 0)
+                    {
+                        _ffmpegProcess.WaitForExit(timeoutMs);
+                    }
                 }
             }
             catch (Exception)