film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
film->set_name ("black_fill_test");
film->set_container (Ratio::from_id ("185"));
film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
film->set_name ("black_fill_test");
film->set_container (Ratio::from_id ("185"));