C#调用VlcControl做一个播放器 - HelloWorld开发者社区

开发环境：

Visual Studio 2015

.Net Framework 4.5

1.新建一个Windows窗体应用程序

C#调用VlcControl做一个播放器

修改框架为.Net Framework 4.5

C#调用VlcControl做一个播放器

2.管理NuGet包

下载安装5个包

VideoLAN.LibVLC.Windows

Vlc.DotNet.Core

Vlc.DotNet.Core.Interops

Vlc.DotNet.Forms

Vlc.DotNet.Wpf

C#调用VlcControl做一个播放器

3.添加VlcControl

工具箱添加VlcControl，dll位于当前项目中

C#调用VlcControl做一个播放器

将VlcControl添加到窗体上

在VlcControl的VlcLibDirectoryNeeded事件中添加如下代码（必须）

　　　　　/// <summary>
        /// Looks for the vlc directory on the opening of the app
        /// Opens a dialog if the libvlc folder is not found for the user to pick the good one
        /// Folder for 32bits should be "libvlc\win-x86\" and "libvlc\win-x64\" for 64 bits
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void myVlcControl_VlcLibDirectoryNeeded(object sender, VlcLibDirectoryNeededEventArgs e)
        {
            var currentAssembly = Assembly.GetEntryAssembly();
            var currentDirectory = new FileInfo(currentAssembly.Location).DirectoryName;

            if (currentDirectory == null)
                return;
            if (IntPtr.Size == 4)
                e.VlcLibDirectory = new DirectoryInfo(Path.GetFullPath(@".\libvlc\win-x86\"));
            else
                e.VlcLibDirectory = new DirectoryInfo(Path.GetFullPath(@".\libvlc\win-x64\"));

            if (!e.VlcLibDirectory.Exists)
            {
                var folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
                folderBrowserDialog.Description = "Select Vlc libraries folder.";
                folderBrowserDialog.RootFolder = Environment.SpecialFolder.Desktop;
                folderBrowserDialog.ShowNewFolderButton = true;
                if (folderBrowserDialog.ShowDialog() == DialogResult.OK)
                {
                    e.VlcLibDirectory = new DirectoryInfo(folderBrowserDialog.SelectedPath);
                }
            }
        }

4.播放视频

使用VlcControl.Play()方法播放视频

vlcControl1.Play("http://**************/******.flv");//只能播放网络流视频

vlcControl1.SetMedia(new System.IO.FileInfo(@"f:\1.flv"));//本地视频
vlcControl1.Play();

运行结果：

C#调用VlcControl做一个播放器