#include "video_examiner.h"
#include <boost/optional.hpp>
+struct AVStream;
+
class FFmpegAudioStream;
class FFmpegSubtitleStream;
public:
FFmpegExaminer (boost::shared_ptr<const FFmpegContent>, boost::shared_ptr<Job> job = boost::shared_ptr<Job> ());
- boost::optional<float> video_frame_rate () const;
+ boost::optional<double> video_frame_rate () const;
dcp::Size video_size () const;
Frame video_length () const;
- boost::optional<float> sample_aspect_ratio () const;
+ boost::optional<double> sample_aspect_ratio () const;
+ bool yuv () const;
std::vector<boost::shared_ptr<FFmpegSubtitleStream> > subtitle_streams () const {
return _subtitle_streams;
return video_codec_context()->colorspace;
}
+ int bits_per_pixel () const;
+
private:
void video_packet (AVCodecContext *);
void audio_packet (AVCodecContext *, boost::shared_ptr<FFmpegAudioStream>);
Frame _video_length;
bool _need_video_length;
- boost::optional<ContentTime> _last_subtitle_start;
+ struct SubtitleStart
+ {
+ SubtitleStart (std::string id_, ContentTime time_)
+ : id (id_)
+ , time (time_)
+ {}
+
+ std::string id;
+ ContentTime time;
+ };
+
+ typedef std::map<boost::shared_ptr<FFmpegSubtitleStream>, boost::optional<SubtitleStart> > LastSubtitleMap;
+ LastSubtitleMap _last_subtitle_start;
};