mpeg3vtrack.h

网络MPEG4IP流媒体开发源代码

#ifndef MPEG3_VTRACK_H
#define MPEG3_VTRACK_H

#include "mpeg3demux.h"
//#include "video/mpeg3video.h"

typedef struct
{
  void *file;
  int width;
  int height;
  int mpeg_layer; // 1 or 2
  double frame_rate;
  double bitrate;
  float aspect_ratio;
  mpeg3_demuxer_t *demuxer;
  long current_position;  /* Number of next frame to be played */
  long total_frames;     /* Total frames in the file */
  unsigned char *track_frame_buffer;
  long track_frame_buffer_size;
  long track_frame_buffer_maxsize;
  double percentage_seek;
  long frame_seek;
  /* Pointer to master table of contents */
  int64_t *frame_offsets;
  int total_frame_offsets;
  int64_t *keyframe_numbers;
  int total_keyframe_numbers;
} mpeg3_vtrack_t;

#endif