VideoContent (boost::shared_ptr<const Film>);
VideoContent (boost::shared_ptr<const Film>, DCPTime, ContentTime);
VideoContent (boost::shared_ptr<const Film>, boost::filesystem::path);
VideoContent (boost::shared_ptr<const Film>);
VideoContent (boost::shared_ptr<const Film>, DCPTime, ContentTime);
VideoContent (boost::shared_ptr<const Film>, boost::filesystem::path);