简单的jpeg转成avi的类

简单的jpeg转成avi的类(7)   // chunk strf
  ,strf_sz (sizeof (AVI_strf))
  ,strf (sizeof (struct AVI_strf), width, height, 1 + 24*256*256
   ,"MJPG", width * height * 3, 0, 0, 0, 0)
  // list odml
  ,list_odml ("LIST", 16, "odml", "dmlh", 4, frames) {
  avih_id[0] = 'a'; avih_id[1] = 'v'; avih_id[2] = 'i'; avih_id[3] = 'h';
  strh_id[0] = 's'; strh_id[1] = 't'; strh_id[2] = 'r'; strh_id[3] = 'h';
  strf_id[0] = 's'; strf_id[1] = 't'; strf_id[2] = 'r'; strf_id[3] = 'f';
 }
 ~AVI_list_hdrl (){}

 friend ostream& operator << (ostream& out, AVI_list_hdrl const& hdrl) {
  out << hdrl.list_hdr << hdrl.avih_id[0] << hdrl.avih_id[1] << hdrl.avih_id[2] << hdrl.avih_id[3];
  out << hdrl.avih_sz << hdrl.strl_hdr;
  out << hdrl.strh_id[0] << hdrl.strh_id[1] << hdrl.strh_id[2] << hdrl.strh_id[3];
  out << hdrl.strh_sz << hdrl.strh;
  out << hdrl.strf_id[0] << hdrl.strf_id[1] << hdrl.strf_id[2] << hdrl.strf_id[3];
  out << hdrl.strf_sz << hdrl.strf << hdrl.list_odml;
  return out;
 }
};
#endif //_AVI_FORMAT_H_

//AviGenerator.h

#ifndef _AVI_GENERATOR_H_
#define _AVI_GENERATOR_H_
#define DEBUG_VERSION

#include <stdio.h>
#include <string>
#include <vector>
#include "AviFormat.h"

using namespace std;
/* 4 bytes */
typedef int WORD;
typedef unsigned int DWORD;
/* 1 byte */
typedef unsigned char BYTE;

class AviGenerator
{
public:
 AviGenerator(void);
 ~AviGenerator(void);
 
 void set_avi_file (string const& file);
 void set_fps (int fps);
 int add_frame (string const& file);