代码记录：使用Aforge.net让视频图像反转180度

  private void CameraConn()
        {
 
            videoSource = new VideoCaptureDevice(videoDevices[tscbxCameras.SelectedIndex].MonikerString);
            videoSource.DesiredFrameSize = new Size(640, 480);
            videoSource.DesiredFrameRate = 30;
            videoSource.NewFrame += new NewFrameEventHandler(FinalVideo_NewFrame);
            videoSource.Start();
        }

   void FinalVideo_NewFrame(object sender, NewFrameEventArgs eventArgs)
        {
            Bitmap video = (Bitmap)eventArgs.Frame.Clone();
            if (_iniFile.ReadInteger("视频旋转0|180", "VideoFlip", 0) == 180)
            {
                video.RotateFlip(RotateFlipType.Rotate180FlipX);
            }
            picVideo.Image = video;
        }

原理是得到一个bitmap对象， 然后把这个bitmap对象反转， 再赋值到图片控件上去。 

 

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