diff --git a/source/encoders/handlers/amf_h264_handler.hpp b/source/encoders/handlers/amf_h264_handler.hpp
index 04b5be71..6a963f0b 100644
--- a/source/encoders/handlers/amf_h264_handler.hpp
+++ b/source/encoders/handlers/amf_h264_handler.hpp
@@ -17,6 +17,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
+//--------------------------------------------------------------------------------//
+// THIS FEATURE IS DEPRECATED. SUBMITTED PATCHES WILL BE REJECTED.
+//--------------------------------------------------------------------------------//
+
 #pragma once
 #include "common.hpp"
 #include "handler.hpp"