简单的jpeg转成avi的类

简单的jpeg转成avi的类(12)   }
  nbw = 0;

  if ((nbr = read (fd, buff, 6)) != 6) {
   cerr << "reading error" << endl;
   fclose (fdest);
   close (fd);
   return -4;
  }
  fwrite (buff, nbr, 1, fdest);
  read (fd, buff, 4);
  fwrite ("AVI1", 4, 1, fdest);
  nbw = 10;
  while ((nbr = read (fd, buff, 512)) > 0){
   #ifdef DEBUG_VERSION
    //cout << "read " << nbr << " bytes from " << (*iter)->name << endl;
   #endif
   fwrite (buff, nbr, 1, fdest);
   nbw += nbr;
  }

  if (remnant > 0) {
   fwrite (buff, remnant, 1, fdest);
   nbw += remnant;
  }
  tnbw += nbw;
  close (fd);
 }
 if (tnbw != jpg_sz) {
  cerr << "error writing images (wrote " << tnbw << " bytes, expected " << jpg_sz << " bytes)" << endl;
  fclose (fdest);
  return -5;
 }

 /* indices */
 fwrite ("idx1", 4, 1, fdest);
 print_quartet (fdest, 16 * frames);
 for (vector <Jpeg_Data*>::iterator iter = this->jpeg_list.begin (); iter != jpeg_list.end (); ++iter) {
  fwrite ("00db", 4, 1, fdest);
  print_quartet (fdest, 18);
  print_quartet (fdest, (*iter)->offset);
  print_quartet (fdest, (*iter)->size);
 }
 //this->jpeg_list.clear ();
 fclose (fdest);
 return 0;
}

//main.cpp 测试文件
// tmp.cpp : 定义控制台应用程序的入口点。
//
#include <iostream>
#include <fstream>
#include "AviGenerator.h"
using namespace std;

int main(int argc, char* argv[])