### Configure VideoCaptureElement (Webcam Control)

Source: https://github.com/sascha-l/wpf-mediakit/wiki/Basic-Examples

This example demonstrates how to declare and configure a VideoCaptureElement in XAML to display video from a webcam. It sets properties like LoadedBehavior, desired resolution, stretch mode, video source binding, and FPS.

```xml
<WPFMediaKit:VideoCaptureElement
    x:Name="videoCapElement"
    LoadedBehavior="Play"
    DesiredPixelWidth="320"
    DesiredPixelHeight="240"
    Stretch="Fill"
    VideoCaptureSource="{Binding Path=CaptureDeviceName}"
    FPS="30"
/>
```

--------------------------------

### Initialize and Configure DvdPlayerElement

Source: https://github.com/sascha-l/wpf-mediakit/wiki/Basic-Examples

This snippet shows how to declare and initialize a DvdPlayerElement in XAML and then programmatically configure its properties like PlayOnInsert and DvdDirectory in C#.

```xml
<WPFMediaKit:DvdPlayerElement
    x:Name="dvdPlayer"
    Stretch="Fill"
    Volume="1"
    PlayOnInsert="true"
    LoadedBehavior="Play"
/>
```

```csharp
var player = new DvdPlayerElement();
player.BeginInit();
player.PlayOnInsert = true;
player.DvdDirectory = new Uri(@"d:\\VIDEO_TS");
player.EndInit();
panel.Children.Add(player);
```

--------------------------------

### Play Sounds Headlessly in C#

Source: https://github.com/sascha-l/wpf-mediakit/wiki/Headless-Examples

Demonstrates how to play audio files (mp3, wma, m3u) using WPF-MediaKit's MediaUriPlayer in a headless C# application. It initializes the player on a background thread and sets the media source.

```csharp
static void Main(string[] args)
{
    _player = new MediaUriPlayer();
    _player.EnsureThread(ApartmentState.MTA);
    _player.Dispatcher.BeginInvoke(new Action(() =>
    {
        _player.Source = new Uri("[MyUri]"); // mp3, wma, m3u, ...
        _player.Play();
    }));
    Console.ReadKey();
}
```

--------------------------------

### Clone Video Capture to Multiple Elements

Source: https://github.com/sascha-l/wpf-mediakit/wiki/Basic-Examples

This snippet illustrates how to display a single video stream from a VideoCaptureElement in multiple elements simultaneously. It involves setting up the source camera and then cloning its renderer to a ContentControl.

```xml
<WPFMediaKit:VideoCaptureElement
    x:Name="myCamera"
    LoadedBehavior="Play"
    DesiredPixelWidth="1280"
    DesiredPixelHeight="960"
    Stretch="Fill"
    VideoCaptureSource="{Binding Path=CaptureDeviceName}"
    FPS="30"
/>
<ContentControl x:Name="myCameraCloneWrap" />
```

```csharp
myCameraCloneWrap.Content = myCamera.CloneD3DRenderer();
```

--------------------------------

### Grab Screenshots Headlessly in C#

Source: https://github.com/sascha-l/wpf-mediakit/wiki/Headless-Examples

Shows how to capture screenshots from a media stream using WPF-MediaKit in a headless C# environment. It configures the player to disable audio rendering and captures frames using custom event handlers for surfaces and allocators.

```csharp
static void Main(string[] args)
{
    IntPtr backBuffer;
    _player = new MediaUriPlayer();
    _player.EnsureThread(ApartmentState.MTA);
    _player.NewAllocatorFrame += () => GrabScreenShot(backBuffer);
    _player.NewAllocatorSurface += (s, b) => backBuffer = b;
    _player.Dispatcher.BeginInvoke(new Action(() =>
    {
        _player.AudioDecoder = null;
        _player.AudioRenderer = null;
        _player.Source = source;
        _player.MediaPosition = second * MediaPlayerBase.DSHOW_ONE_SECOND_UNIT;
        _player.Pause();
    }));
    Console.ReadKey();
}

private static void GrabScreenShot(IntPtr backBuffer)
{
    // The screenshot is in the backBuffer.
    D3DImage d3d = new D3DImage();
    D3DImageUtils.SetBackBufferWithLock(d3d, backBuffer);
    // Display or process the d3d.
}
```

--------------------------------

### Implement Custom MediaUriPlayer (C#)

Source: https://github.com/sascha-l/wpf-mediakit/wiki/FAQ

Shows how to extend the functionality of `MediaUriPlayer` by subclassing it and customizing its behavior. This involves creating a derived `MediaUriElement` and overriding the `OnRequestMediaPlayer` method to return an instance of your custom player. This allows for tailored media playback logic.

```csharp
public class MyCustomPlayer : MediaUriPlayer
{
    // Custom player logic here
}

public class MyCustomElement : MediaUriElement
{
    protected override IMediaPlayer OnRequestMediaPlayer() 
    {
        return new MyCustomPlayer();
    }
}
```

--------------------------------

### Grab Screenshot using MediaUriPlayer (C#)

Source: https://github.com/sascha-l/wpf-mediakit/wiki/FAQ

Demonstrates how to capture a single frame from a media player using the `CloneSingleFrameD3DImage()` method. This is useful for taking screenshots of video content. Ensure a media source is loaded and the player is ready before calling this method.

```csharp
/// <summary>
/// Clones a single frame from the player as a D3DImage.
/// </summary>
/// <returns>A D3DImage representing the current frame, or null if the player is not ready.</returns>
public D3DImage CloneSingleFrameD3DImage(){
    // Implementation details...
    return null;
}
```

--------------------------------

### Configure Log4net Logger for WPF MediaKit

Source: https://github.com/sascha-l/wpf-mediakit/wiki/Logging

This C# code demonstrates how to create a logger proxy that integrates WPF MediaKit's ILog interface with the popular log4net logging framework. It handles enabling/disabling log levels and formatting messages for log4net.

```csharp
/// <summary>
/// Logger proxy log4net to WpfMediaKit.
/// </summary>
public class WpfMediaKitLogger : WPFMediaKit.ILog
{
    private ILog _log;

    public WpfMediaKitLogger(string name)
    {
        _log = cvtLogger.GetLogger(name);
    }

    public bool IsInfoEnabled
        => _log.IsInfoEnabled;

    public bool IsDebugEnabled
        => _log.IsInfoEnabled;

    public void Error(Exception exception, string message, params object[] args)
    {
        if (!_log.IsErrorEnabled)
            return;
        if (exception == null)
            _log.ErrorFormat(message, args);
        else
            _log.Error(string.Format(message, args), exception);
    }

    public void Warn(string message, params object[] args)
    {
        _log.WarnFormat(message, args);
    }

    public void Debug(string message, params object[] args)
    {
        _log.DebugFormat(message, args);
    }

    public void Info(string message, params object[] args)
    {
        _log.InfoFormat(message, args);
    }
}
```

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