diff --git a/Source/Engine/Video/MF/VideoBackendMF.cpp b/Source/Engine/Video/MF/VideoBackendMF.cpp
index d396d7672..f14926026 100644
--- a/Source/Engine/Video/MF/VideoBackendMF.cpp
+++ b/Source/Engine/Video/MF/VideoBackendMF.cpp
@@ -335,6 +335,8 @@ namespace MF
                 }
 
             PROCESS_SAMPLE_END:
+                if (buffer2D)
+                    buffer2D->Release();
                 buffer->Release();
             }
             if (sample)