+ void examine (std::shared_ptr<const Film> film, std::shared_ptr<Job> job) override;
+ std::string summary () const override;
+ void as_xml (xmlpp::Node* node, bool with_path) const override;
+ dcpomatic::DCPTime full_length (std::shared_ptr<const Film> film) const override;
+ dcpomatic::DCPTime approximate_length () const override;