3 files changed, 9 insertions, 4 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingJobOptions.cs b/MediaBrowser.Controller/MediaEncoding/EncodingJobOptions.cs
index 44b741755..844fafcde 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingJobOptions.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingJobOptions.cs
@@ -1,5 +1,4 @@
-using System.Linq;
-using MediaBrowser.Model.Dlna;
+using MediaBrowser.Model.Dlna;
 
 namespace MediaBrowser.Controller.MediaEncoding
 {
diff --git a/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs b/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs
index c8a8caa91..7fdbf020c 100644
--- a/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs
+++ b/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.MediaInfo;
 using System;
-using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Model.Dlna;
@@ -134,5 +133,7 @@ namespace MediaBrowser.Controller.MediaEncoding
         Task Init();
 
         Task UpdateEncoderPath(string path, string pathType);
+        bool SupportsEncoder(string encoder);
+        bool IsDefaultEncoderPath { get; }
     }
 }
diff --git a/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs b/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs
index 66a9fa60b..96a3753e1 100644
--- a/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs
+++ b/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs
@@ -36,8 +36,13 @@ namespace MediaBrowser.Controller.MediaEncoding
             return new[] {videoPath};
         }
 
-        public static List<string> GetPlayableStreamFiles(IFileSystem fileSystem, string rootPath, IEnumerable<string> filenames)
+        private static List<string> GetPlayableStreamFiles(IFileSystem fileSystem, string rootPath, List<string> filenames)
         {
+            if (filenames.Count == 0)
+            {
+                return new List<string>();
+            }
+
             var allFiles = fileSystem
                 .GetFilePaths(rootPath, true)
                 .ToList();