diff --git a/tools/patch-tester/patch-tester.sh b/tools/patch-tester/patch-tester.sh
new file mode 100755
index 0000000..4c1e90b
--- /dev/null
+++ b/tools/patch-tester/patch-tester.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+ffmpeg -y -vsync 0 -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc -t 50 -vf hwupload -c:a copy -c:v h264_nvenc -b:v 4M -f null - -vf hwupload -c:a copy -c:v h264_nvenc -b:v 1M -f null - -vf hwupload -c:a copy -c:v h264_nvenc -b:v 8M -f null - -vf hwupload -c:a copy -c:v h264_nvenc -b:v 6M -f null - -vf hwupload -c:a copy -c:v h264_nvenc -b:v 5M -f null - -vf hwupload -c:a copy -c:v h264_nvenc -b:v 7M -f null -
diff --git a/win/tools/patch-tester/patch-tester.bat b/win/tools/patch-tester/patch-tester.bat
new file mode 100755
index 0000000..2c5f6ec
--- /dev/null
+++ b/win/tools/patch-tester/patch-tester.bat
@@ -0,0 +1,3 @@
+@echo off
+
+ffmpeg.exe -y -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc -t 50 -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 4M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 1M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 8M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 6M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 5M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 7M -f null -
diff --git a/win/tools/patch-tester/patch-tester.ps1 b/win/tools/patch-tester/patch-tester.ps1
new file mode 100755
index 0000000..aeded0f
--- /dev/null
+++ b/win/tools/patch-tester/patch-tester.ps1
@@ -0,0 +1,3 @@
+#!/usr/bin/env pwsh
+
+ffmpeg.exe -y -hwaccel cuda -hwaccel_output_format cuda -f lavfi -i testsrc -t 50 -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 4M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 1M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 8M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 6M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 5M -f null - -vf hwupload -fps_mode passthrough -c:a copy -c:v h264_nvenc -b:v 7M -f null -