static BITMAPINFOHEADER BitmapHead;
static BITMAPINFO BitmapInfo;
static BITMAPFILEHEADER BitmapFileHead;
CAPSTATUS status;
int BIHsize, byte;

TMemoryStream *stream = new TMemoryStream;
Form1->StatusBar1->SimpleText="FrameCallBack";
// 取得圖片資料
VideoStr=LPVIDEOHDR(lpvhdr);
// 取得CAP訊息
capGetStatus( hCapWnd, &status, sizeof(status) ) ;
// 取得圖片格式容量大小
BIHsize=capGetVideoFormatSize( hCapWnd );
// 取得圖片格式 代入 bitmapinfohead 內
capGetVideoFormat( hCapWnd, &BitmapHead, BIHsize);
// 設定 BITMAPINFO
BitmapInfo.bmiHeader=BitmapHead;

// 取得圖檔總容量
stream->Size=sizeof(BitmapFileHead) sizeof(BitmapHead) BitmapHead.biSizeImage;

// 設定 BITMAPFILEHEAD
BitmapFileHead.bfType=0x4D42; //總是 BM
BitmapFileHead.bfSize=stream->Size; //該圖檔總大小
BitmapFileHead.bfReserved1=(WORD)0;
BitmapFileHead.bfReserved2=(WORD)0;
BitmapFileHead.bfOffBits=sizeof(BitmapFileHead)-2 sizeof(BitmapHead); // 偏移至imagedata大小//減2

// 將資料存入 memorystream
stream->Position=0;
stream->WriteBuffer( &BitmapFileHead.bfType, sizeof(BitmapFileHead.bfType) );
stream->WriteBuffer( &BitmapFileHead.bfSize, sizeof(BitmapFileHead.bfSize) );
stream->WriteBuffer( &BitmapFileHead.bfReserved1, sizeof(BitmapFileHead.bfReserved1) );
stream->WriteBuffer( &BitmapFileHead.bfReserved2, sizeof(BitmapFileHead.bfReserved2) );
stream->WriteBuffer( &BitmapFileHead.bfOffBits, sizeof(BitmapFileHead.bfOffBits) );
stream->WriteBuffer( &BitmapInfo, sizeof(BitmapInfo) );
(void*)ptr=stream->Memory;
ptr = BitmapFileHead.bfOffBits;
Move( VideoStr->lpData, ptr, BitmapHead.biSizeImage);
// 將資料存入 memorystream

// 存入完成
int JPGBufferlen;

int image_width=BitmapHead.biWidth,
image_height=BitmapHead.biHeight;

InitEncoder(image_width,image_height,50,3,JCS_RGB);

pJPG=(char *)malloc(1024*1024*sizeof(char));

JPGEncoder(VideoStr->lpData,pJPG,&JPGBufferlen);
leng=JPGBufferlen;

Form1->ClientSocket1->Socket->SendBuf(pJPG,JPGBufferlen);

free(pJPG);

ReleaseEncoder();

delete( stream );

capSetCallbackOnFrame (hCapWnd, NULL); //停止callbackonframe
return(0);
}