3 files changed, 26 insertions, 19 deletions

diff --git a/MediaBrowser.Model/Session/TranscodeReason.cs b/MediaBrowser.Model/Session/TranscodeReason.cs
index c3570840f9..c99136384e 100644
--- a/MediaBrowser.Model/Session/TranscodeReason.cs
+++ b/MediaBrowser.Model/Session/TranscodeReason.cs
@@ -31,21 +31,16 @@ namespace MediaBrowser.Model.Session
         AudioChannelsNotSupported = 1 << 14,
         AudioProfileNotSupported = 1 << 15,
         AudioSampleRateNotSupported = 1 << 16,
-        AudioBitDepthNotSupported = 1 << 20,
+        AudioBitDepthNotSupported = 1 << 17,
 
         // Bitrate Constraints
-        ContainerBitrateExceedsLimit = 1 << 17,
-        VideoBitrateNotSupported = 1 << 18,
-        AudioBitrateNotSupported = 1 << 19,
+        ContainerBitrateExceedsLimit = 1 << 18,
+        VideoBitrateNotSupported = 1 << 19,
+        AudioBitrateNotSupported = 1 << 20,
 
         // Errors
-        UnknownVideoStreamInfo = 1 << 20,
-        UnknownAudioStreamInfo = 1 << 21,
-        DirectPlayError = 1 << 22,
-
-        // Aliases
-        ContainerReasons = ContainerNotSupported | ContainerBitrateExceedsLimit,
-        AudioReasons = AudioCodecNotSupported | AudioBitrateNotSupported | AudioChannelsNotSupported | AudioProfileNotSupported | AudioSampleRateNotSupported | SecondaryAudioNotSupported | AudioBitDepthNotSupported | AudioIsExternal,
-        VideoReasons = VideoCodecNotSupported | VideoResolutionNotSupported | AnamorphicVideoNotSupported | InterlacedVideoNotSupported | VideoBitDepthNotSupported | VideoBitrateNotSupported | VideoFramerateNotSupported | VideoLevelNotSupported | RefFramesNotSupported,
+        UnknownVideoStreamInfo = 1 << 21,
+        UnknownAudioStreamInfo = 1 << 22,
+        DirectPlayError = 1 << 23,
     }
 }
diff --git a/MediaBrowser.Model/Session/TranscodeReasonExtensions.cs b/MediaBrowser.Model/Session/TranscodeReasonExtensions.cs
index c7a5095f74..213257b209 100644
--- a/MediaBrowser.Model/Session/TranscodeReasonExtensions.cs
+++ b/MediaBrowser.Model/Session/TranscodeReasonExtensions.cs
@@ -1,22 +1,34 @@
-#pragma warning disable CS1591
-
 using System;
 using System.Linq;
 
 namespace MediaBrowser.Model.Session
 {
+    /// <summary>
+    /// Extension methods for serializing TranscodeReason.
+    /// </summary>
     public static class TranscodeReasonExtensions
     {
-        private static TranscodeReason[] values = Enum.GetValues<TranscodeReason>();
+        private static readonly TranscodeReason[] _values = Enum.GetValues<TranscodeReason>();
 
-        public static string Serialize(this MediaBrowser.Model.Session.TranscodeReason reasons, string sep = ",")
+        /// <summary>
+        /// Serializes a TranscodeReason into a delimiter-separated string.
+        /// </summary>
+        /// <param name="reasons">The <see cref="TranscodeReason"/> enumeration.</param>
+        /// <param name="sep">The string separator to use. defualt <c>,</c>.</param>
+        /// <returns>string of transcode reasons delimited.</returns>
+        public static string Serialize(this TranscodeReason reasons, string sep = ",")
         {
             return string.Join(sep, reasons.ToArray());
         }
 
-        public static TranscodeReason[] ToArray(this MediaBrowser.Model.Session.TranscodeReason reasons)
+        /// <summary>
+        /// Serializes a TranscodeReason into an array of individual TranscodeReason bits.
+        /// </summary>
+        /// <param name="reasons">The <see cref="TranscodeReason"/> enumeration.</param>
+        /// <returns>Array of <c>TranscodeReason</c>.</returns>
+        public static TranscodeReason[] ToArray(this TranscodeReason reasons)
         {
-            return values.Where(r => r != 0 && reasons.HasFlag(r)).ToArray();
+            return _values.Where(r => r != 0 && reasons.HasFlag(r)).ToArray();
         }
     }
 }
diff --git a/MediaBrowser.Model/Session/TranscodingInfo.cs b/MediaBrowser.Model/Session/TranscodingInfo.cs
index 78e5baad7e..8834856b04 100644
--- a/MediaBrowser.Model/Session/TranscodingInfo.cs
+++ b/MediaBrowser.Model/Session/TranscodingInfo.cs
@@ -31,7 +31,7 @@ namespace MediaBrowser.Model.Session
 
         public HardwareEncodingType? HardwareAccelerationType { get; set; }
 
-        public TranscodeReason[] TranscodeReasons { get => TranscodeReason.ToArray(); }
+        public TranscodeReason[] TranscodeReasons => TranscodeReason.ToArray();
 
         [JsonIgnore]
         public TranscodeReason TranscodeReason { get; set; }