通过opencv打开本地摄像头， 如果想拿到YUY2的camera的原始数据,并把这帧存为本地图.
代码不知道怎么写.这是现在的代码,但应该拿到的是mpeg,不是YUY2.


mat = new Mat();
result = true;
capture = new VideoCapture();
capture.Open(0);

Task.Run(() =>
                {
                    while (result)
                    {  
                            capture.Read(mat);
                            var bitmap = BitmapConverter.ToBitmap(mat);
                            pictureBox.Image = bitmap;
                            imgshow = bitmap;
                    }
                });
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FROM 123.113.104.*