film->examine_and_add_content (content_factory("test/data/flat_red.png").front());
BOOST_REQUIRE (!wait_for_jobs());
film->set_interop (false);
film->set_marker (dcp::Marker::FFOC, dcpomatic::DCPTime::from_seconds(1));
film->set_marker (dcp::Marker::LFOC, dcpomatic::DCPTime::from_seconds(9));
film->examine_and_add_content (content_factory("test/data/flat_red.png").front());
BOOST_REQUIRE (!wait_for_jobs());
film->set_interop (false);
film->set_marker (dcp::Marker::FFOC, dcpomatic::DCPTime::from_seconds(1));
film->set_marker (dcp::Marker::LFOC, dcpomatic::DCPTime::from_seconds(9));