sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_video), (Gtk::Window*) 0));
ActionManager::session_sensitive_actions.push_back (act);
act = global_actions.register_action (main_actions, X_("CloseVideo"), _("Remove Video"),
sigc::mem_fun (*this, &ARDOUR_UI::remove_video));
act->set_sensitive (false);
sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_video), (Gtk::Window*) 0));
ActionManager::session_sensitive_actions.push_back (act);
act = global_actions.register_action (main_actions, X_("CloseVideo"), _("Remove Video"),
sigc::mem_fun (*this, &ARDOUR_UI::remove_video));
act->set_sensitive (false);