void write (boost::optional<dcp::Data> encoded, Frame frame, Eyes eyes);
void fake_write (Frame frame, Eyes eyes, int size);
void repeat_write (Frame frame, Eyes eyes);
void write (boost::shared_ptr<const AudioBuffers> audio);
void write (boost::optional<dcp::Data> encoded, Frame frame, Eyes eyes);
void fake_write (Frame frame, Eyes eyes, int size);
void repeat_write (Frame frame, Eyes eyes);
void write (boost::shared_ptr<const AudioBuffers> audio);