film->examine_and_add_content (content);
wait_for_jobs ();
content->video->set_scale (VideoContentScale (Ratio::from_id ("133")));
film->set_container (Ratio::from_id ("185"));
film->examine_and_add_content (content);
wait_for_jobs ();
content->video->set_scale (VideoContentScale (Ratio::from_id ("133")));
film->set_container (Ratio::from_id ("185"));