+ boost::optional<dcp::Standard> standard () const {
+ return _standard;
+ }
+
+ bool three_d () const {
+ return _three_d;
+ }
+
+ dcp::ContentKind content_kind () const {
+ return _content_kind;
+ }
+
+ std::string cpl () const {
+ return _cpl;
+ }
+
+ std::list<int64_t> reel_lengths () const {
+ return _reel_lengths;
+ }
+