diff --git a/openVulkanoCpp/AR/ArRecorder.cpp b/openVulkanoCpp/AR/ArRecorder.cpp
index 336c6a5..7c1a0a5 100644
--- a/openVulkanoCpp/AR/ArRecorder.cpp
+++ b/openVulkanoCpp/AR/ArRecorder.cpp
@@ -182,6 +182,7 @@ namespace OpenVulkano::AR
 			platformInfoStream.close();
 		}
 		m_recording = true;
+		OnRecordingStateChanged(this, m_recording);
 	}
 
 	void ArRecorder::Stop()
@@ -192,6 +193,7 @@ namespace OpenVulkano::AR
 		{
 			writer->Split();
 		}
+		OnRecordingStateChanged(this, m_recording);
 	}
 
 	void ArRecorder::SetRecordingPath(const std::filesystem::path& path)
diff --git a/openVulkanoCpp/AR/ArRecorder.hpp b/openVulkanoCpp/AR/ArRecorder.hpp
index bd02b79..72723c8 100644
--- a/openVulkanoCpp/AR/ArRecorder.hpp
+++ b/openVulkanoCpp/AR/ArRecorder.hpp
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "Math/ByteSize.hpp"
+#include "Base/Event.hpp"
 #include <atomic>
 #include <condition_variable>
 #include <filesystem>
@@ -190,5 +191,7 @@ namespace OpenVulkano::AR
 		const RecordingSettings& GetRecordingSettings() const { return m_settings; }
 
 		void SetRecordHighResImages(bool recHighRes = true) { m_settings.saveHighResFrames = recHighRes; }
+
+		Event<ArRecorder*, bool> OnRecordingStateChanged;
 	};
 }