- dcpomatic::ContentTime position (boost::shared_ptr<const Film> film) const;
- void emit (boost::shared_ptr<const Film> film, AudioStreamPtr stream, boost::shared_ptr<const AudioBuffers>, dcpomatic::ContentTime);
- void seek ();
+ boost::optional<dcpomatic::ContentTime> position (std::shared_ptr<const Film> film) const override;
+ void emit (std::shared_ptr<const Film> film, AudioStreamPtr stream, std::shared_ptr<const AudioBuffers>, dcpomatic::ContentTime, bool time_already_delayed = false);
+ void seek () override;