/** Call with a frame of video.
* @param i Video frame image.
* @param same true if i is the same as last time we were called.
- * @param s A subtitle that should be on this frame, or 0.
*/
- virtual void process_video (boost::shared_ptr<const Image> i, bool same, boost::shared_ptr<Subtitle> s, Time) = 0;
+ virtual void process_video (boost::shared_ptr<const Image> i, bool same, Time) = 0;
};
#endif