diff --git a/Videos/cortex_20260619_090745.mp4 b/Videos/cortex_20260619_090745.mp4
new file mode 100644
index 0000000..81f7264
Binary files /dev/null and b/Videos/cortex_20260619_090745.mp4 differ
diff --git a/src/Engine.Graphics.Vulkan/VulkanRenderer.cs b/src/Engine.Graphics.Vulkan/VulkanRenderer.cs
index b010ef9..1e59a5c 100644
--- a/src/Engine.Graphics.Vulkan/VulkanRenderer.cs
+++ b/src/Engine.Graphics.Vulkan/VulkanRenderer.cs
@@ -268,6 +268,16 @@ public sealed unsafe class VulkanRenderer : IRenderer, Engine.Graphics.IScreensh
         if (IsRecording)
         {
             CapturedFrame = ReadCapturedBuffer();
+            if (CapturedFrame != null && CapturedFrame.Length > 0)
+            {
+                // Check if data is not all zeros
+                bool hasData = false;
+                for (int i = 0; i < CapturedFrame.Length; i += 4096)
+                {
+                    if (CapturedFrame[i] != 0) { hasData = true; break; }
+                }
+                if (!hasData) CapturedFrame = null;
+            }
         }
 
         uint imageIndex;