+#include "frame_rate_change.h"
+#include "exceptions.h"
+#include "safe_stringstream.h"
+#include "image_filename_sorter.h"
+#include <libcxml/cxml.h>
+#include <libxml++/libxml++.h>
+#include <boost/foreach.hpp>
+#include <boost/make_shared.hpp>
+#include <iostream>