#define DCPOMATIC_ENCODER_H
#include "types.h"
-#include "player_caption.h"
+#include "player_text.h"
#include <boost/weak_ptr.hpp>
#include <boost/signals2.hpp>
virtual void go () = 0;
/** @return the current frame rate over the last short while */
- virtual float current_rate () const = 0;
+ virtual boost::optional<float> current_rate () const {
+ return boost::optional<float>();
+ }
+
/** @return the number of frames that are done */
virtual Frame frames_done () const = 0;
virtual bool finishing () const = 0;