*/
+
#include "ffmpeg.h"
#include "video_examiner.h"
#include <boost/optional.hpp>
-struct AVStream;
+struct AVStream;
class FFmpegAudioStream;
class FFmpegSubtitleStream;
class Job;
+
class FFmpegExaminer : public FFmpeg, public VideoExaminer
{
public:
- FFmpegExaminer (std::shared_ptr<const FFmpegContent>, std::shared_ptr<Job> job = std::shared_ptr<Job> ());
+ FFmpegExaminer (std::shared_ptr<const FFmpegContent>, std::shared_ptr<Job> job = std::shared_ptr<Job>());
- bool has_video () const;
+ bool has_video () const override;
- boost::optional<double> video_frame_rate () const;
- dcp::Size video_size () const;
- Frame video_length () const;
- boost::optional<double> sample_aspect_ratio () const;
- bool yuv () const;
+ boost::optional<double> video_frame_rate () const override;
+ dcp::Size video_size () const override;
+ Frame video_length () const override;
+ boost::optional<double> sample_aspect_ratio () const override;
+ bool yuv () const override;
- std::vector<std::shared_ptr<FFmpegSubtitleStream> > subtitle_streams () const {
+ std::vector<std::shared_ptr<FFmpegSubtitleStream>> subtitle_streams () const {
return _subtitle_streams;
}
- std::vector<std::shared_ptr<FFmpegAudioStream> > audio_streams () const {
+ std::vector<std::shared_ptr<FFmpegAudioStream>> audio_streams () const {
return _audio_streams;
}
return _first_video;
}
- VideoRange range () const;
+ VideoRange range () const override;
+
+ PixelQuanta pixel_quanta () const override;
AVColorRange color_range () const {
return video_codec_context()->color_range;
}
private:
- bool video_packet (AVCodecContext *, std::string& temporal_reference);
- void audio_packet (AVCodecContext *, std::shared_ptr<FFmpegAudioStream>);
+ bool video_packet (AVCodecContext* context, std::string& temporal_reference, AVPacket* packet);
+ void audio_packet (AVCodecContext* context, std::shared_ptr<FFmpegAudioStream>, AVPacket* packet);
std::string stream_name (AVStream* s) const;
std::string subtitle_stream_name (AVStream* s) const;
- boost::optional<dcpomatic::ContentTime> frame_time (AVStream* s) const;
+ boost::optional<dcpomatic::ContentTime> frame_time (AVFrame* frame, AVStream* stream) const;
- std::vector<std::shared_ptr<FFmpegSubtitleStream> > _subtitle_streams;
- std::vector<std::shared_ptr<FFmpegAudioStream> > _audio_streams;
+ std::vector<std::shared_ptr<FFmpegSubtitleStream>> _subtitle_streams;
+ std::vector<std::shared_ptr<FFmpegAudioStream>> _audio_streams;
boost::optional<dcpomatic::ContentTime> _first_video;
/** Video length, either obtained from the header or derived by running
* through the whole file.
dcpomatic::ContentTime time;
};
- typedef std::map<std::shared_ptr<FFmpegSubtitleStream>, boost::optional<SubtitleStart> > LastSubtitleMap;
+ typedef std::map<std::shared_ptr<FFmpegSubtitleStream>, boost::optional<SubtitleStart>> LastSubtitleMap;
LastSubtitleMap _last_subtitle_start;
};