#include <stdint.h>
extern "C" {
#include <libavutil/samplefmt.h>
-}
-#ifdef HAVE_SWRESAMPLE
-extern "C" {
#include <libswresample/swresample.h>
}
-#endif
#include "util.h"
-#include "video_sink.h"
-#include "audio_sink.h"
class Image;
-class Subtitle;
class AudioBuffers;
class Film;
class ServerDescription;
class DCPVideoFrame;
class EncodedData;
class Writer;
+class Job;
/** @class Encoder
* @brief Encoder to J2K and WAV for DCP.
*
- * Video is supplied to process_video as YUV frames, and audio
+ * Video is supplied to process_video as RGB frames, and audio
* is supplied as uncompressed PCM in blocks of various sizes.
*/
-class Encoder : public VideoSink, public AudioSink
+class Encoder
{
public:
- Encoder (boost::shared_ptr<Film> f);
+ Encoder (boost::shared_ptr<const Film> f, boost::shared_ptr<Job>);
virtual ~Encoder ();
/** Called to indicate that a processing run is about to begin */
- virtual void process_begin ();
+ void process_begin ();
/** Call with a frame of video.
* @param i Video frame image.
* @param same true if i is the same as the last time we were called.
- * @param s A subtitle that should be on this frame, or 0.
*/
- void process_video (boost::shared_ptr<const Image> i, bool same, boost::shared_ptr<Subtitle> s);
+ void process_video (boost::shared_ptr<const Image> i, bool same);
/** Call with some audio data */
void process_audio (boost::shared_ptr<const AudioBuffers>);
/** Called when a processing run has finished */
- virtual void process_end ();
+ void process_end ();
float current_encoding_rate () const;
int video_frames_out () const;
void terminate_threads ();
/** Film that we are encoding */
- boost::shared_ptr<Film> _film;
+ boost::shared_ptr<const Film> _film;
+ boost::shared_ptr<Job> _job;
/** Mutex for _time_history and _last_frame */
mutable boost::mutex _history_mutex;
/** Number of frames that we should keep history for */
static int const _history_size;
- /** Number of video frames received so far */
- ContentVideoFrame _video_frames_in;
/** Number of video frames written for the DCP so far */
int _video_frames_out;
-#if HAVE_SWRESAMPLE
- SwrContext* _swr_context;
-#endif
-
bool _have_a_real_frame;
bool _terminate;
std::list<boost::shared_ptr<DCPVideoFrame> > _queue;