void add_properties (boost::shared_ptr<const Film> film, std::list<UserProperty>& p) const;
void read_directory (boost::filesystem::path);
+ void read_sub_directory (boost::filesystem::path);
std::list<DCPTimePeriod> reels (boost::shared_ptr<const Film> film) const;
bool can_reference (
boost::shared_ptr<const Film> film,