ContentTime _next;
std::list<boost::shared_ptr<dcp::Reel> > _reels;
std::list<boost::shared_ptr<dcp::Reel> >::iterator _reel;
ContentTime _next;
std::list<boost::shared_ptr<dcp::Reel> > _reels;
std::list<boost::shared_ptr<dcp::Reel> >::iterator _reel;