*/
+
#ifndef DCPOMATIC_FFMPEG_FILE_ENCODER_H
#define DCPOMATIC_FFMPEG_FILE_ENCODER_H
+
+#include "audio_mapping.h"
+#include "dcpomatic_time.h"
#include "encoder.h"
#include "event_history.h"
-#include "audio_mapping.h"
+#include "image_store.h"
#include "log.h"
#include <dcp/key.h>
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
extern "C" {
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
}
+LIBDCP_ENABLE_WARNINGS
+
+
+class ExportAudioStream;
+
+
+enum class ExportFormat
+{
+ PRORES_4444,
+ PRORES_HQ,
+ H264_AAC,
+ SUBTITLES_DCP
+};
+
class FFmpegFileEncoder
{
int audio_frame_rate,
int channels,
ExportFormat,
+ bool audio_stream_per_channel,
int x264_crf,
boost::filesystem::path output
-#ifdef DCPOMATIC_VARIANT_SWAROOP
- , boost::optional<dcp::Key> key
- , boost::optional<std::string> id
-#endif
);
- void video (boost::shared_ptr<PlayerVideo>, dcpomatic::DCPTime);
- void audio (boost::shared_ptr<AudioBuffers>);
+ ~FFmpegFileEncoder ();
+
+ void video (std::shared_ptr<PlayerVideo>, dcpomatic::DCPTime);
+ void audio (std::shared_ptr<AudioBuffers>);
void subtitle (PlayerText, dcpomatic::DCPTimePeriod);
void flush ();
void audio_frame (int size);
- static void buffer_free(void* opaque, uint8_t* data);
- void buffer_free2(uint8_t* data);
-
- AVCodec* _video_codec;
- AVCodecContext* _video_codec_context;
- AVCodec* _audio_codec;
- AVCodecContext* _audio_codec_context;
- AVFormatContext* _format_context;
- AVStream* _video_stream;
- AVStream* _audio_stream;
+ AVCodec const * _video_codec = nullptr;
+ AVCodecContext* _video_codec_context = nullptr;
+ std::vector<std::shared_ptr<ExportAudioStream>> _audio_streams;
+ bool _audio_stream_per_channel;
+ AVFormatContext* _format_context = nullptr;
+ AVStream* _video_stream = nullptr;
AVPixelFormat _pixel_format;
AVSampleFormat _sample_format;
- AVDictionary* _video_options;
+ AVDictionary* _video_options = nullptr;
std::string _video_codec_name;
std::string _audio_codec_name;
int _audio_channels;
int _video_frame_rate;
int _audio_frame_rate;
- boost::shared_ptr<AudioBuffers> _pending_audio;
+ int64_t _audio_frames = 0;
+
+ std::shared_ptr<AudioBuffers> _pending_audio;
- /** Store of shared_ptr<Image> to keep them alive whilst raw pointers into
- their data have been passed to FFmpeg.
- */
- std::map<uint8_t*, boost::shared_ptr<const Image> > _pending_images;
+ ImageStore _pending_images;
static int _video_stream_index;
- static int _audio_stream_index;
+ static int _audio_stream_index_base;
};
#endif