auto film = new_test_film2("multiple_text_nodes_are_allowed1", { subs, caps });
caps->only_text()->set_type(TextType::CLOSED_CAPTION);
make_and_verify_dcp (
auto film = new_test_film2("multiple_text_nodes_are_allowed1", { subs, caps });
caps->only_text()->set_type(TextType::CLOSED_CAPTION);
make_and_verify_dcp (