wpf - wpf中的mjpeg流媒体不起作用

Question

我为 mjpg 流式传输开发了一个 WPF 应用程序。我在这里包含代码

public partial class MainWindow : Window
{
   MjpegDecoder _mjpeg;
   public MainWindow()
   {
      InitializeComponent();
      _mjpeg = new MjpegDecoder();
      _mjpeg.FrameReady += _mjpeg_FrameReady;
   }

   void _mjpeg_FrameReady(object sender, FrameReadyEventArgs e)
   {
      // What to write to get BitmapImage  
   }

   private void Button_Click_1(object sender, RoutedEventArgs e)
   {
      _mjpeg.ParseStream(new Uri("http://155.41.145.37/mjpg/video.mjpg")); 
   }      
}

我需要写什么来获取位图frameReadyEventArgs以及如何将该位图分配给 WPFImage控件

Answer 1

我从未使用过 MJPEG 解码器库，但如果您查看他们的 WPF示例，您会发现：

private void mjpeg_FrameReady(object sender, FrameReadyEventArgs e)
{
   image.Source = e.BitmapImage;
}

FrameReadyEventArgs应该已经有了BitmapImage

public class FrameReadyEventArgs : EventArgs
{
   ...
   public BitmapImage BitmapImage;
}