1 files changed, 2 insertions, 28 deletions
diff --git a/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs b/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs
index 65fccbdd4..5d7daa81a 100644
--- a/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs
+++ b/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs
@@ -5,7 +5,7 @@ using System;
 
 namespace MediaBrowser.Model.Dlna
 {
-    public class ResolutionNormalizer
+    public static class ResolutionNormalizer
     {
         private static readonly ResolutionConfiguration[] Configurations =
             new[]
@@ -21,11 +21,7 @@ namespace MediaBrowser.Model.Dlna
 
         public static ResolutionOptions Normalize(
             int? inputBitrate,
-            int? unused1,
-            int? unused2,
             int outputBitrate,
-            string inputCodec,
-            string outputCodec,
             int? maxWidth,
             int? maxHeight)
         {
@@ -43,7 +39,7 @@ namespace MediaBrowser.Model.Dlna
             }
 
             var resolutionConfig = GetResolutionConfiguration(outputBitrate);
-            if (resolutionConfig != null)
+            if (resolutionConfig is not null)
             {
                 var originvalValue = maxWidth;
 
@@ -77,27 +73,5 @@ namespace MediaBrowser.Model.Dlna
 
             return null;
         }
-
-        private static double GetVideoBitrateScaleFactor(string codec)
-        {
-            if (string.Equals(codec, "h265", StringComparison.OrdinalIgnoreCase)
-                || string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase)
-                || string.Equals(codec, "vp9", StringComparison.OrdinalIgnoreCase))
-            {
-                return .6;
-            }
-
-            return 1;
-        }
-
-        public static int ScaleBitrate(int bitrate, string inputVideoCodec, string outputVideoCodec)
-        {
-            var inputScaleFactor = GetVideoBitrateScaleFactor(inputVideoCodec);
-            var outputScaleFactor = GetVideoBitrateScaleFactor(outputVideoCodec);
-            var scaleFactor = outputScaleFactor / inputScaleFactor;
-            var newBitrate = scaleFactor * bitrate;
-
-            return Convert.ToInt32(newBitrate);
-        }
     }
 }