/*
- Copyright (C) 2017 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2017-2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#ifndef DCPOMATIC_FFMPEG_ENCODER_H
#define DCPOMATIC_FFMPEG_ENCODER_H
+#include "audio_mapping.h"
+#include "butler.h"
#include "encoder.h"
#include "event_history.h"
-extern "C" {
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-}
+#include "ffmpeg_file_encoder.h"
+
class FFmpegEncoder : public Encoder
{
public:
- enum Format
- {
- FORMAT_PRORES,
- FORMAT_H264
- };
-
- FFmpegEncoder (boost::shared_ptr<const Film> film, boost::weak_ptr<Job> job, boost::filesystem::path output, Format format);
-
- void go ();
-
- float current_rate () const;
- Frame frames_done () const;
- bool finishing () const {
+ FFmpegEncoder (
+ std::shared_ptr<const Film> film,
+ std::weak_ptr<Job> job,
+ boost::filesystem::path output,
+ ExportFormat format,
+ bool mixdown_to_stereo,
+ bool split_reels,
+ bool audio_stream_per_channel,
+ int x264_crf
+ );
+
+ void go () override;
+
+ boost::optional<float> current_rate () const override;
+ Frame frames_done () const override;
+ bool finishing () const override {
return false;
}
private:
- void video (boost::shared_ptr<PlayerVideo>, DCPTime);
- void audio (boost::shared_ptr<AudioBuffers>, DCPTime);
- void subtitle (PlayerSubtitles, DCPTimePeriod);
- AVCodecContext* _codec_context;
- AVFormatContext* _format_context;
- AVStream* _video_stream;
- AVPixelFormat _pixel_format;
- std::string _codec_name;
+ class FileEncoderSet
+ {
+ public:
+ FileEncoderSet (
+ dcp::Size video_frame_size,
+ int video_frame_rate,
+ int audio_frame_rate,
+ int channels,
+ ExportFormat,
+ bool audio_stream_per_channel,
+ int x264_crf,
+ bool three_d,
+ boost::filesystem::path output,
+ std::string extension
+ );
+
+ std::shared_ptr<FFmpegFileEncoder> get (Eyes eyes) const;
+ void flush ();
+ void audio (std::shared_ptr<AudioBuffers>);
+
+ private:
+ std::map<Eyes, std::shared_ptr<FFmpegFileEncoder>> _encoders;
+ };
+
+ AudioMapping stereo_map() const;
+ AudioMapping many_channel_map() const;
+
+ int _output_audio_channels;
mutable boost::mutex _mutex;
- DCPTime _last_time;
+ dcpomatic::DCPTime _last_time;
EventHistory _history;
boost::filesystem::path _output;
+ ExportFormat _format;
+ bool _split_reels;
+ bool _audio_stream_per_channel;
+ int _x264_crf;
+
+ Butler _butler;
};
#endif