+ dcpomatic::ContentTime pts_offset (
+ std::vector<std::shared_ptr<FFmpegAudioStream>> audio_streams, boost::optional<dcpomatic::ContentTime> first_video, double video_frame_rate
+ ) const;
+
+ static FFmpegSubtitlePeriod subtitle_period (AVSubtitle const & sub);
+
+ std::shared_ptr<const FFmpegContent> _ffmpeg_content;