DllNotFoundException:无法加载DLL'libvlc':找不到指定的模块

时间:2019-05-21 02:54:07

标签: c# visual-studio vlc libvlcsharp

我正在使用LibVLCSharp(Vlc nuget软件包)设置视频播放器。我已经安装了VideoLAN.LibVLC.WindowsLibVLCSharp.WPF,到目前为止,在编译和运行代码之前,一切都看起来不错。

我的VideoPlayer.xaml.cs文件如下:

using LibVLCSharp.Shared;

using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using MediaPlayer = LibVLCSharp.Shared.MediaPlayer;

namespace kec_wpf.ui
{
    public partial class VideoPlayer : Window
    {
        LibVLC _libVLC;
        MediaPlayer _mediaPlayer;

        public VideoPlayer()
        {
            InitializeComponent();

            var label = new Label
            {
                Content = "TEST",
                HorizontalAlignment = HorizontalAlignment.Right,
                VerticalAlignment = VerticalAlignment.Bottom,
                Foreground = new SolidColorBrush(Colors.Red)
            };
            test.Children.Add(label);

            _libVLC = new LibVLC();
            _mediaPlayer = new MediaPlayer(_libVLC);

            // we need the VideoView to be fully loaded before setting a MediaPlayer on it.
            VideoView.Loaded += (sender, e) => VideoView.MediaPlayer = _mediaPlayer;
        }

        void StopButton_Click(object sender, RoutedEventArgs e)
        {
            if (VideoView.MediaPlayer.IsPlaying)
            {
                VideoView.MediaPlayer.Stop();
            }
        }

        void PlayButton_Click(object sender, RoutedEventArgs e)
        {
            if (!VideoView.MediaPlayer.IsPlaying)
            {
                //VlcControl.SourceProvider.MediaPlayer.Play(new Uri("pack://siteoforigin:,,,/assets/content/" + Title + ".mp4"));
                VideoView.MediaPlayer.Play(new Media(_libVLC,
                    "http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4", FromType.FromLocation));
            }
        }
    }
}

但是我运行并运行时遇到的错误是:

  

DllNotFoundException:无法加载DLL“ libvlc”:指定   找不到模块。 (来自HRESULT的异常:0x8007007E)

我不知道如何解决此问题,因为在bin / debug文件夹中,我看到一个名为“ libvlc”的文件夹,其中有文件夹“ win-x64”和“ win-x86”。

我的临时解决方案:

  1. Project >> Properties
  2. 中将程序设置为x32
  3. libvlc.dlllibvlccore.dll以及lua,语言环境,插件和皮肤的整个文件夹复制到了我的调试文件夹中。

目前可以使用,但是我需要一个务实的解决方案,因为我已经在项目中加入了VideoLAN.LibVLC.Windows

1 个答案:

答案 0 :(得分:2)