*/
-#include <vector>
-#include <boost/shared_ptr.hpp>
-#include <boost/thread/mutex.hpp>
+#ifndef DCPOMATIC_FFMPEG_H
+#define DCPOMATIC_FFMPEG_H
+
extern "C" {
#include <libavcodec/avcodec.h>
}
+#include "file_group.h"
+#include <boost/shared_ptr.hpp>
+#include <boost/thread/mutex.hpp>
+#include <vector>
struct AVFilterGraph;
struct AVCodecContext;
struct AVBufferContext;
struct AVCodec;
struct AVStream;
+struct AVIOContext;
class FFmpegContent;
return _ffmpeg_content;
}
+ int avio_read (uint8_t *, int);
+ int64_t avio_seek (int64_t, int);
+
protected:
+ AVCodecContext* video_codec_context () const;
+ AVCodecContext* audio_codec_context () const;
+ AVCodecContext* subtitle_codec_context () const;
+
boost::shared_ptr<const FFmpegContent> _ffmpeg_content;
+
+ uint8_t* _avio_buffer;
+ int _avio_buffer_size;
+ AVIOContext* _avio_context;
+ FileGroup _file_group;
+
AVFormatContext* _format_context;
AVPacket _packet;
AVFrame* _frame;
- int _video_stream;
- AVCodecContext* _video_codec_context;
- AVCodec* _video_codec;
- AVCodecContext* _audio_codec_context; ///< may be 0 if there is no audio
- AVCodec* _audio_codec; ///< may be 0 if there is no audio
+ /** Index of video stream within AVFormatContext */
+ int _video_stream;
/* It would appear (though not completely verified) that one must have
a mutex around calls to avcodec_open* and avcodec_close... and here
private:
void setup_general ();
- void setup_video ();
- void setup_audio ();
+ void setup_decoders ();
};
+
+#endif