+ void decrement_allowed_shows ();
+ void deselect_playlist ();
+
+ boost::optional<dcp::EncryptedKDM> get_kdm_from_url (boost::shared_ptr<DCPContent> dcp);
+ boost::optional<dcp::EncryptedKDM> get_kdm_from_directory (boost::shared_ptr<DCPContent> dcp);
+ boost::optional<EncryptedECinemaKDM> get_kdm_from_directory (boost::shared_ptr<FFmpegContent> ffmpeg);