diff --git a/doc/Doxyfile b/doc/Doxyfile
index 2c216e5126..52b2fcfc40 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -889,7 +889,7 @@ EXAMPLE_RECURSIVE      = NO
 # that contain images that are to be included in the documentation (see the
 # \image command).
 
-IMAGE_PATH             =
+IMAGE_PATH             = .
 
 # The INPUT_FILTER tag can be used to specify a program that doxygen should
 # invoke to filter for each input file. Doxygen will invoke the filter program
diff --git a/doc/smptefmt.png b/doc/smptefmt.png
new file mode 100644
index 0000000000..bb421fbf9f
Binary files /dev/null and b/doc/smptefmt.png differ