#include <stdint.h>
#include <boost/shared_ptr.hpp>
#include <boost/optional.hpp>
+#include <boost/thread/mutex.hpp>
extern "C" {
#include <libavcodec/avcodec.h>
#include <libpostproc/postprocess.h>
#include "decoder.h"
#include "video_decoder.h"
#include "audio_decoder.h"
+#include "film.h"
struct AVFilterGraph;
struct AVCodecContext;
class FFmpegDecoder : public VideoDecoder, public AudioDecoder
{
public:
- FFmpegDecoder (boost::shared_ptr<Film>, boost::shared_ptr<const Options>, Job *);
+ FFmpegDecoder (boost::shared_ptr<Film>, boost::shared_ptr<const DecodeOptions>, Job *);
~FFmpegDecoder ();
float frames_per_second () const;
void set_audio_stream (boost::shared_ptr<AudioStream>);
void set_subtitle_stream (boost::shared_ptr<SubtitleStream>);
+ bool seek (SourceFrame);
+
private:
bool pass ();
AVSampleFormat audio_sample_format () const;
int bytes_per_audio_sample () const;
- void rough_video_output ();
- void precise_video_output ();
+ void out_with_sync ();
void filter_and_emit_video (AVFrame *);
void setup_general ();
void maybe_add_subtitle ();
boost::shared_ptr<AudioBuffers> deinterleave_audio (uint8_t* data, int size);
+ void film_changed (Film::Property);
+
std::string stream_name (AVStream* s) const;
AVFormatContext* _format_context;
boost::optional<double> _first_video;
boost::optional<double> _first_audio;
- boost::optional<double> _last_rough_output;
std::list<boost::shared_ptr<FilterGraph> > _filter_graphs;
+ boost::mutex _filter_graphs_mutex;
};