コード例 #1
0
        private static void RegisterLibrariesSearchPath(string path)
        {
            switch (Environment.OSVersion.Platform)
            {
            case PlatformID.WinCE:
            case PlatformID.Xbox:
                break;

            case PlatformID.Win32S:
            case PlatformID.Win32Windows:
            case PlatformID.Win32NT:
                FFmpegBinariesHelper.SetDllDirectory(path);
                break;

            case PlatformID.Unix:
            case PlatformID.MacOSX:
            {
                string currentValue = Environment.GetEnvironmentVariable("LD_LIBRARY_PATH");
                if (!string.IsNullOrWhiteSpace(currentValue) && !currentValue.Contains(path))
                {
                    string newValue = currentValue + Path.PathSeparator.ToString() + path;
                    Environment.SetEnvironmentVariable("LD_LIBRARY_PATH", newValue);
                }
                break;
            }
            }
        }
コード例 #2
0
        internal static void RegisterFFmpegBinaries()
        {
            switch (Environment.OSVersion.Platform)
            {
            case PlatformID.WinCE:
            case PlatformID.Xbox:
                break;

            case PlatformID.Win32S:
            case PlatformID.Win32Windows:
            case PlatformID.Win32NT:
            {
                string current = Environment.CurrentDirectory;
                string probe   = Path.Combine("FFmpeg", "bin", Environment.Is64BitProcess ? "x64" : "x86");
                string ffmpegDirectory;
                while (true)
                {
                    if (current != null)
                    {
                        ffmpegDirectory = Path.Combine(current, probe);
                        if (!Directory.Exists(ffmpegDirectory))
                        {
                            DirectoryInfo parent = Directory.GetParent(current);
                            current = ((parent != null) ? parent.FullName : null);
                            continue;
                        }
                        break;
                    }
                    return;
                }
                Console.WriteLine("FFmpeg binaries found in: " + ffmpegDirectory);
                FFmpegBinariesHelper.RegisterLibrariesSearchPath(ffmpegDirectory);
                break;
            }

            case PlatformID.Unix:
            case PlatformID.MacOSX:
            {
                string libraryPath = Environment.GetEnvironmentVariable("LD_LIBRARY_PATH");
                FFmpegBinariesHelper.RegisterLibrariesSearchPath(libraryPath);
                break;
            }
            }
        }
コード例 #3
0
ファイル: Form1.cs プロジェクト: hepra/MyDemoProject
 private void Form1_Load(object sender, EventArgs e)
 {
     FFmpegBinariesHelper.RegisterFFmpegBinaries();
     Form1.SetupLogging();
 }