diff --git a/videoutils/CMakeLists.txt b/videoutils/CMakeLists.txt
index 440677ad9..afbdfd455 100644
--- a/videoutils/CMakeLists.txt
+++ b/videoutils/CMakeLists.txt
@@ -1,6 +1,8 @@
 # ##############################################################################
 # apps/videoutils/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this
diff --git a/videoutils/Make.defs b/videoutils/Make.defs
index 9b1c12ad3..7a6c4aae8 100644
--- a/videoutils/Make.defs
+++ b/videoutils/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/videoutils/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/videoutils/Makefile b/videoutils/Makefile
index bedc2d2bd..590e986eb 100644
--- a/videoutils/Makefile
+++ b/videoutils/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/videoutils/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/videoutils/openh264/CMakeLists.txt b/videoutils/openh264/CMakeLists.txt
index c3c3186f5..cffc2d405 100644
--- a/videoutils/openh264/CMakeLists.txt
+++ b/videoutils/openh264/CMakeLists.txt
@@ -1,6 +1,8 @@
 # ##############################################################################
 # apps/videoutils/openh264/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this
diff --git a/videoutils/openh264/Make.defs b/videoutils/openh264/Make.defs
index e61072aff..78932eeeb 100644
--- a/videoutils/openh264/Make.defs
+++ b/videoutils/openh264/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/videoutils/openh264/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/videoutils/openh264/Makefile b/videoutils/openh264/Makefile
index c4f6bdf07..e7d3bb7d5 100644
--- a/videoutils/openh264/Makefile
+++ b/videoutils/openh264/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/videoutils/openh264/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/videoutils/openh264/include/sys/sysctl.h b/videoutils/openh264/include/sys/sysctl.h
index 2f304e25a..128d74982 100644
--- a/videoutils/openh264/include/sys/sysctl.h
+++ b/videoutils/openh264/include/sys/sysctl.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/videoutils/openh264/include/sys/sysctl.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The