Question

我试图通过Vlc.DotNet在WPF中使用VLC。我成功地让Vlc.DotNet在Winforms中工作，但迄今为止WPF都没有成功。

我没有错误，但我也没有视频......只是一个空白的白色窗格。

这是我非常简单的XAML：

<Window x:Class="VLC.Wpf.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525" Closing="Window_Closing">

    <Grid x:Name="Grid1">

    </Grid>
</Window>

这是我用来插入和启动Vlc Wpf控件的代码隐藏。

public MainWindow()
{
    VlcContext.LibVlcDllsPath = CommonStrings.LIBVLC_DLLS_PATH_DEFAULT_VALUE_AMD64;
    VlcContext.LibVlcPluginsPath = CommonStrings.PLUGINS_PATH_DEFAULT_VALUE_AMD64;

    VlcContext.StartupOptions.IgnoreConfig = true;

    VlcContext.Initialize();

    InitializeComponent();

    var vlcPlayer = new VlcControl();
    var media = new LocationMedia("rtsp://admin:12345@192.168.42.200:554/MediaInput/h264");

    Grid1.Children.Add(vlcPlayer);

    var vlcBinding = new Binding("VideoSource");
    vlcBinding.Source = vlcPlayer;

    var vImage = new Image();
    vImage.SetBinding(Image.SourceProperty, vlcBinding);

    var vBrush = new VisualBrush();
    vBrush.TileMode = TileMode.None;
    vBrush.Stretch = Stretch.Uniform;
    vBrush.Visual = vImage;

    Grid1.Background = vBrush;

    vlcPlayer.Play();
}

有人看到这个有什么问题吗？

使用Vlc 2.1.5 win32

Answer 1

您尚未设置vlcPlayer的Media property。

var vlcPlayer = new VlcControl();
var media = new LocationMedia("rtsp://admin:12345@192.168.42.200:554/MediaInput/h264");

vlcPlayer.Media = media; //add this

顺便说一下，您无需将vlcPlayer添加到Grid1。

如何在WPF中使用Vlc.DotNet？

1 个答案: