使用OpenCVSharp利用PictrueBox对接摄像头获取视频图像

Task task = new Task(() =>
            {
                Mat src = new Mat();
                var capture = new VideoCapture();
                //capture.Set(VideoCaptureProperties.FourCC, v.Value); 
                capture.Open(SBinfosMain.Cam2NameIndex);//打开指定的摄像头上
                capture.Set(CaptureProperty.FrameWidth, 1280);//设定视频大小
                capture.Set(CaptureProperty.FrameHeight, 720);
                //FrameSource frame = capture.fra//Cv2.CreateFrameSource_Camera(0);
                while (ThisIsRun)
                {
                    //frame.NextFrame(src);
                    src = capture.RetrieveMat();
                    if (src.Empty()) continue;
                    //Invalidate();
                    Bitmap bitmap = BitmapConverter.ToBitmap(src);
                    Image ImageShow = bitmap;
                    if (PBXiazuo.IsHandleCreated)
                    {
                        PBXiazuo.Image = ImageShow;//将图片贴在数PicBox上
                    }
                }

            });
            task.Start();