Accessing D400 camera data on UWP

Media.cs

private async void Media()
{
    var groups = await MediaFrameSourceGroup.FindAllAsync();

    foreach (var group in groups)
    {
        Debug.WriteLine(group.DisplayName);
    }

    var selectedGroup = groups.First();
    var name = selectedGroup.DisplayName;
    Debug.WriteLine($"Selected {name}");

    var settings = new MediaCaptureInitializationSettings { SourceGroup = selectedGroup };

    var mediaCapture = new MediaCapture();
    await mediaCapture.InitializeAsync(settings);

    foreach (var source in mediaCapture.FrameSources)
    {
        Debug.WriteLine(source.Key);
        var intrinsics = source.Value.TryGetCameraIntrinsics(source.Value.CurrentFormat);
        Debug.WriteLine(intrinsics?.ImageWidth);
    }

    var videoDevice = mediaCapture.VideoDeviceController;

    var depthXu = new Guid(0xC9606CCB, 0x594C, 0x4D25, 0xaf, 0x47, 0xcc, 0xc4, 0x96, 0x43, 0x59, 0x95);
    var DS5_HWMONITOR = 1;
    var propString = $"{{{depthXu.ToString()}}} {DS5_HWMONITOR}";

    uint calibrationTableInt = 21;
    uint rgbCalibrationId = 32;
    uint opCodeXmit = calibrationTableInt;
    ushort IVCAM_MONITOR_MAGIC_NUMBER = 0xcdab;

    var usbCommandBuffer = new byte[1024];
    int usbCommandLength = 0;

    var headerSize = 4;
    var writeIndex = 2;

    var segment = BitConverter.GetBytes(IVCAM_MONITOR_MAGIC_NUMBER);
    Debug.Assert(segment.Length == sizeof(ushort));
    Array.Copy(segment, 0, usbCommandBuffer, writeIndex, segment.Length);
    writeIndex += segment.Length;

    segment = BitConverter.GetBytes(opCodeXmit);
    Debug.Assert(segment.Length == sizeof(uint));
    Array.Copy(segment, 0, usbCommandBuffer, writeIndex, segment.Length);
    writeIndex += segment.Length;

    segment = BitConverter.GetBytes(0);
    for (int i = 0; i < 4; i++)
    {
        Debug.Assert(segment.Length == sizeof(uint));
        Array.Copy(segment, 0, usbCommandBuffer, writeIndex, segment.Length);
        writeIndex += segment.Length;
    }

    usbCommandLength = writeIndex;
    ushort commandSize = (ushort)(usbCommandLength - headerSize);

    var lengthSegment = BitConverter.GetBytes(commandSize);
    Debug.Assert(lengthSegment.Length == sizeof(ushort));
    Array.Copy(lengthSegment, 0, usbCommandBuffer, 0, lengthSegment.Length);

    videoDevice.SetDeviceProperty(propString, usbCommandBuffer);

    Debug.WriteLine("End");
}