如何在Linux上使用LibvlcSharp？

Question

我试图在linux安装(Ubuntu18.04)上使用LibvlcSharp。我遵循所有的说明，包括这个关于Linux的LibVLCSharp.Gtk入门，但是我的应用程序总是崩溃。它在windows上运行得很好，因为我们可以添加VideoLAN.LibVLC.Windows包，但是我在Linux上找不到类似的东西。

我的代码：

static void Main(string[] args)
    {
        // Record in a file "record.ts" located in the bin folder next to the app
        var currentDirectory = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
        var destination = Path.Combine(currentDirectory, "record.ts");

        // Load native libvlc library
        Core.Initialize();

        using (var libvlc = new LibVLC())
        //var libvlc = "/usr/lib/x86_64-linux-gnu/";
        using (var mediaPlayer = new MediaPlayer(libvlc))
        {
            // Redirect log output to the console
            libvlc.Log += (sender, e) => Console.WriteLine($"[{e.Level}] {e.Module}:{e.Message}");

            // Create new media with HLS link
            var urlRadio = "http://transamerica.crossradio.com.br:9126/live.mp3";
            var media = new Media(libvlc, urlRadio, FromType.FromLocation);

            // Define stream output options. 
            // In this case stream to a file with the given path and play locally the stream while streaming it.
            media.AddOption(":sout=#file{dst=" + destination + "}");
            media.AddOption(":sout-keep");

            // Start recording
            mediaPlayer.Play(media);

            Console.WriteLine($"Recording in {destination}");
            Console.WriteLine("Press any key to exit");
            Console.ReadKey();
        }
    }

错误信息：

未处理的异常: LibVLCSharp.Shared.VLCException:未能在本机端执行实例化。确保您在LibVLCSharp.Shared.Internal..ctor(Func1 create, Action1发行版的平台特定项目中安装了正确的VideoLAN.LibVLC.YourPlatform包(在/media/RadioRecorderLibVlcSharp/Program.cs:line 19中))

有人能帮我吗？

谢谢

Answer 1

你能试试apt-get install vlc吗？这似乎有助于在您的系统上获得所有所需的插件/dep(尽管它可能会从正式的ubuntu代表那里提取vlc 2.x )。