boost::optional<dcp::Size> size_after_crop() const;
boost::optional<dcp::Size> scaled_size(dcp::Size container_size);
- boost::optional<double> fade (std::shared_ptr<const Film> film, Frame) const;
+ boost::optional<double> fade(std::shared_ptr<const Film> film, dcpomatic::ContentTime time) const;
std::string processing_description (std::shared_ptr<const Film> film);