AVI to BMP to AVI

Voici le code il ne prend en compte que les 14 premières streams et je ne sais pas pourquoi mais après ilne veut pas faire le "AVICreateStream". En plus je ne peux pas lire le fichier créer!!
int AVIExtraction(char* Name)
{ 
 AVIFileInit();/*initialisation*/
 PAVIFILE avi;
 
 /*openning and test of the avi file*/
 int r=AVIFileOpen(&avi, Name, OF_READ, NULL);
 if(r!=AVIERR_OK)
 {
  if(avi!=NULL)
   AVIFileRelease(avi);
  puts("error in openning avi file");
  return -1;
 }

 /*copy of the information*/
 AVIFILEINFO info;
 AVIFileInfo(avi, &info, sizeof(AVIFILEINFO));
 
 /*getting and test of the stream for a video*/
 PAVISTREAM avistream;
 r=AVIFileGetStream(avi, &avistream, streamtypeVIDEO, 0);
 if(r!=AVIERR_OK)
 {
  if(avistream!=NULL)
   AVIStreamRelease(avistream);
  AVIFileExit();
  puts("error in getting the stream of the avi file");
  return -1;
 }

 /*creation of bitmap pictures*/
 int NFrames=AVIStreamLength(avistream);/*number of frame*/
 int FirstFrame=AVIStreamStart(avistream);/*First Frame*/

 BITMAPINFOHEADER BInfo;
 ZeroMemory(&BInfo, sizeof(BITMAPINFOHEADER));/*restoring*/

 BInfo.biBitCount = 12; /*24 bit per pixel*/
 BInfo.biCompression = 0; /*BI_RGB;*/
 BInfo.biHeight = info.dwHeight;
 BInfo.biWidth = info.dwLength;
 BInfo.biPlanes = 1;
 BInfo.biSize = sizeof(BInfo);

 /*prepare to decopress*/
 PGETFRAME frame;
    frame=AVIStreamGetFrameOpen(avistream, NULL);
 if(frame==NULL)
 {
  puts("error in the preparation");
  return -1;
 }
 
 
 PAVIFILE newavi;
 /*openning and test of the avi file*/
 r=AVIFileOpen(&newavi, "test.avi",OF_WRITE | OF_CREATE, NULL);
 if(r!=0)
 {
  if(newavi!=NULL)
   AVIFileRelease(newavi);
  puts("error in openning avi file2");
  return -1;
 }
 
 
 /*get the frames*/
 int i,j=0;
    for (i=FirstFrame; i<NFrames; i++)
    {
        j= i-FirstFrame;
   puts("hello1");
        int* pDIB =(int*) AVIStreamGetFrame(frame, j);
        r=AVICreation(BInfo,pDIB, newavi);puts("hello2");  
   if(r==FALSE)
  {
   puts("error in the avi movie creation loop");
   printf("number of created stream : %d\n",j);
   return -1;
  } 
 }
 
    AVIStreamGetFrameClose(frame);

    /*close the stream */

    if (avistream!=NULL)
        AVIStreamRelease(avistream);

 AVIFileExit();
 puts(" the extraction is finshed");
    return NFrames;
}

BOOL AVICreation(BITMAPINFOHEADER bih, int* pDIB,PAVIFILE newavi)
{

 int r;
 /*copy of the information*/
 AVISTREAMINFO streaminfo;
 ZeroMemory(&streaminfo, sizeof(AVISTREAMINFO));/*restoring*/

 streaminfo.fccType = streamtypeVIDEO;
    streaminfo.fccHandler =0;//mmioFOURCC('M','P','G','4');
    streaminfo.dwScale = 1;
    streaminfo.dwRate =30;
    streaminfo.dwSuggestedBufferSize =0;
    streaminfo.dwQuality =1000;
 streaminfo.rcFrame.right =bih.biWidth;
 streaminfo.rcFrame.bottom =bih.biHeight;

 /*creation of the new stream*/
 PAVISTREAM avistream;
 r=AVIFileCreateStream(newavi,&avistream, &streaminfo);
 if (r!=0)
 {
           puts("error in the creation of the new stream");
           AVIFileRelease (newavi);
           AVIFileExit ();
  return FALSE;
 }
 

 /*format of the stream*/
 AVIStreamSetFormat(avistream, 0, &bih, sizeof(bih));
 if (r!=0)
    {
  puts("error in the setting of the stream format");
        AVIStreamClose(avistream);
  AVIFileRelease (newavi);
        AVIFileExit ();
  return FALSE;
 }

 /*stream writing */
 AVIStreamWrite(avistream,0,30,pDIB,bih.biSizeImage,AVIIF_KEYFRAME,NULL,NULL);
 puts("hello");
 AVIFileRelease (newavi);
  
 return TRUE;
}     

AVIStreamRead(_AVIStreamVideo, FrameNum, 1, _ImageRaw, _BitmapFormatRaw->bmiHeader.biSizeImage, &_BytesReadNb, NULL)

AVIStreamWrite(_AVIStreamVideo, _FrameGet, 1, (LPBYTE)_DIB, _BI->bmiHeader.biSizeImage, AVIIF_KEYFRAME, NULL, NULL);