Added video bitrate sort order

MediaBrowser.Model/Querying/ItemSortBy.cs

@@ -82,5 +82,6 @@ namespace MediaBrowser.Model.Querying
         public const string AlbumCount = "AlbumCount";
         public const string MusicVideoCount = "MusicVideoCount";
         public const string SeriesSortName = "SeriesSortName";
+        public const string VideoBitRate = "VideoBitRate";
     }
 }

MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj

@@ -210,6 +210,7 @@
     <Compile Include="Persistence\SqliteUserDataRepository.cs" />
     <Compile Include="Persistence\SqliteUserRepository.cs" />
     <Compile Include="Sorting\TrailerCountComparer.cs" />
+    <Compile Include="Sorting\VideoBitRateComparer.cs" />
     <Compile Include="Udp\UdpMessageReceivedEventArgs.cs" />
     <Compile Include="Udp\UdpServer.cs" />
     <Compile Include="WebSocket\AlchemyServer.cs" />

MediaBrowser.Server.Implementations/Sorting/SeriesCountComparer.cs

@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Controller.Sorting;

MediaBrowser.Server.Implementations/Sorting/VideoBitRateComparer.cs

@@ -0,0 +1,49 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Sorting;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Querying;
+using System.Linq;
+
+namespace MediaBrowser.Server.Implementations.Sorting
+{
+    class VideoBitRateComparer : IBaseItemComparer
+    {
+        /// <summary>
+        /// Compares the specified x.
+        /// </summary>
+        /// <param name="x">The x.</param>
+        /// <param name="y">The y.</param>
+        /// <returns>System.Int32.</returns>
+        public int Compare(BaseItem x, BaseItem y)
+        {
+            return GetValue(x).CompareTo(GetValue(y));
+        }
+
+        private int GetValue(BaseItem item)
+        {
+            var video = item as IHasMediaStreams;
+
+            if (video != null)
+            {
+                var videoStream = video.MediaStreams
+                    .FirstOrDefault(i => i.Type == MediaStreamType.Video);
+
+                if (videoStream != null)
+                {
+                    return videoStream.BitRate ?? 0;
+                }
+            }
+
+            return 0;
+        }
+
+        /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name
+        {
+            get { return ItemSortBy.VideoBitRate; }
+        }
+    }
+}