- void audio (boost::shared_ptr<AudioBuffers> audio, DCPTime time);
- void text (PlayerText pt, TextType type, DCPTimePeriod period);
+ void audio (boost::shared_ptr<AudioBuffers> audio, DCPTime time, int frame_rate);
+ void text (PlayerText pt, TextType type, boost::optional<DCPTextTrack> track, DCPTimePeriod period);