update startup wizard

MediaBrowser.Server.Startup.Common/ApplicationHost.cs

@@ -647,15 +647,20 @@ namespace MediaBrowser.Server.Startup.Common
         /// <returns>Task.</returns>
         private async Task RegisterMediaEncoder(IProgress<double> progress)
         {
+            string encoderPath = null;
+            string probePath = null;
+
             var info = await new FFMpegLoader(Logger, ApplicationPaths, HttpClient, ZipClient, FileSystemManager, NativeApp.Environment, NativeApp.GetFfmpegInstallInfo())
                 .GetFFMpegInfo(NativeApp.Environment, _startupOptions, progress).ConfigureAwait(false);
 
-            _hasExternalEncoder = string.Equals(info.Version, "custom", StringComparison.OrdinalIgnoreCase);
+            encoderPath = info.EncoderPath;
+            probePath = info.ProbePath;
+            _hasExternalEncoder = string.Equals(info.Version, "external", StringComparison.OrdinalIgnoreCase);
 
             var mediaEncoder = new MediaEncoder(LogManager.GetLogger("MediaEncoder"),
                 JsonSerializer,
-                info.EncoderPath,
-                info.ProbePath,
+                encoderPath,
+                probePath,
                 _hasExternalEncoder,
                 ServerConfigurationManager,
                 FileSystemManager,
@@ -1145,7 +1150,8 @@ namespace MediaBrowser.Server.Startup.Common
                 ServerName = FriendlyName,
                 LocalAddress = localAddress,
                 SupportsLibraryMonitor = SupportsLibraryMonitor,
-                HasExternalEncoder = _hasExternalEncoder
+                HasExternalEncoder = _hasExternalEncoder,
+                SystemArchitecture = NativeApp.Environment.SystemArchitecture
             };
         }
 

MediaBrowser.Server.Startup.Common/FFMpeg/FFMpegLoader.cs

@@ -53,13 +53,17 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
                 {
                     ProbePath = customffProbePath,
                     EncoderPath = customffMpegPath,
-                    Version = "custom"
+                    Version = "external"
                 };
             }
 
             var downloadInfo = _ffmpegInstallInfo;
 
             var version = downloadInfo.Version;
+            if (string.Equals(version, "0", StringComparison.OrdinalIgnoreCase))
+            {
+                return new FFMpegInfo();
+            }
 
             if (string.Equals(version, "path", StringComparison.OrdinalIgnoreCase))
             {
@@ -175,18 +179,6 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
             return null;
         }
 
-        private async void DownloadFFMpegInBackground(FFMpegInstallInfo downloadinfo, string directory)
-        {
-            try
-            {
-                await DownloadFFMpeg(downloadinfo, directory, new Progress<double>()).ConfigureAwait(false);
-            }
-            catch (Exception ex)
-            {
-                _logger.ErrorException("Error downloading ffmpeg", ex);
-            }
-        }
-
         private async Task DownloadFFMpeg(FFMpegInstallInfo downloadinfo, string directory, IProgress<double> progress)
         {
             foreach (var url in downloadinfo.DownloadUrls)

MediaBrowser.Server.Startup.Common/NativeEnvironment.cs

@@ -1,4 +1,5 @@
-
+using MediaBrowser.Model.System;
+
 namespace MediaBrowser.Server.Startup.Common
 {
     public class NativeEnvironment
@@ -15,11 +16,4 @@ namespace MediaBrowser.Server.Startup.Common
         Bsd = 2,
         Linux = 3
     }
-
-    public enum Architecture
-    {
-        X86 = 0,
-        X86_X64 = 1,
-        Arm = 2
-    }
 }