film2->set_name ("frobozz");
shared_ptr<DCPContent> background_dcp (new DCPContent(film2, film->dir(film->dcp_name())));
film2->examine_and_add_content (background_dcp);
film2->set_name ("frobozz");
shared_ptr<DCPContent> background_dcp (new DCPContent(film2, film->dir(film->dcp_name())));
film2->examine_and_add_content (background_dcp);