AudioContent (boost::shared_ptr<const Film>, boost::filesystem::path);
AudioContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>);
AudioContent (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
AudioContent (boost::shared_ptr<const Film>, boost::filesystem::path);
AudioContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>);
AudioContent (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);