dvdauthor 0.7 requires us to specify the video standard explicitly.
 videolink (1.2.11) UNRELEASED; urgency=low
 
   * Add support for XULRunner 2.0 (beta)
+  * Add support for dvdauthor 0.7
 
  -- Ben Hutchings <ben@decadent.org.uk>  Thu, 03 Mar 2011 02:35:49 +0000
 
 
        const bool have_real_menus =
            titleset_num * dvdauthor_anonymous_menus_max < menus_.size();
 
-       file << "  <" << outer_element_name << ">\n"
-            << "    <menus>\n";
+       file << "  <" << outer_element_name << ">\n" <<
+            "    <menus>\n"
+            "      <video format='" << frame_params_.common_name << "'/>\n";
 
        const unsigned menu_begin = titleset_num * dvdauthor_anonymous_menus_max;
        const unsigned menu_end =
        {
            file <<
                "    <titles>\n"
+               "      <video format='" << frame_params_.common_name << "'/>\n"
                "      <pgc>\n";
 
            file << "        <pre>\n";