int minimal_run (boost::function<bool (boost::optional<ContentTime>, boost::optional<ContentTime>, int)>);
void seek_and_flush (ContentTime);
+ bool has_subtitle_during (ContentTimePeriod) const;
+
boost::shared_ptr<Log> _log;
AVCodecContext* _subtitle_codec_context; ///< may be 0 if there is no subtitle
AVCodec* _subtitle_codec; ///< may be 0 if there is no subtitle