AForge.NET 是用C#写的一个关于计算机视觉和人工智能领域的框架，它包括图像处理、神经网络、遗传算法和机器学习等。
要实现视频功能，需要使用AForge.Controls命名空间中的VideoSourcePlayer控件。这是一个WinForm控件，要在WPF程序中使用，我们需要做如下4步：
1.添加WindowsFormsIntegration应用
2.添加System.Windows.Forms.Integration命名空间
xmlns:wfi ="clr-namespace:System.Windows.Forms.Integration;assembly=WindowsFormsIntegration"
3.添加AForge.Controls命名空间
xmlns:aforge ="clr-namespace:AForge.Controls;assembly=AForge.Controls"
4.XAML中加入VideoSourcePlayer可视控件
<wfi:WindowsFormsHost Grid.Row="0" Height="320" Width="240">
<aforge:VideoSourcePlayer x:Name="videoSourcePlayer" Dock="Fill">
</aforge:VideoSourcePlayer>
</wfi:WindowsFormsHost>
VideoSourcePlayer控件需要先引用
AForge.Controls.dll
AForge.Video.dll
AForge.Video.DirectShow.dll
具体代码如下：
public MainWindow() { InitializeComponent(); videoSourcePlayer.NewFrame += VideoSourcePlayer_NewFrame; videoSourcePlayer.Height = 320; videoSourcePlayer.Width = 240; } private void VideoSourcePlayer_NewFrame(object sender, ref System.Drawing.Bitmap image) { } private void Window_Loaded(object sender, RoutedEventArgs e) { MJPEGStream mjpegSource = new MJPEGStream("http://192.168.191.1:8080"); OpenVideoSource(mjpegSource); } private void OpenVideoSource(IVideoSource source) { videoSourcePlayer.SignalToStop(); videoSourcePlayer.WaitForStop(); videoSourcePlayer.VideoSource = source; videoSourcePlayer.Start(); } private void Window_Unloaded(object sender, RoutedEventArgs e) { if (videoSourcePlayer.VideoSource != null) { videoSourcePlayer.SignalToStop(); videoSourcePlayer.WaitForStop(); } }