added new channel settings

MediaBrowser.Model/Configuration/ServerConfiguration.cs

@@ -226,6 +226,8 @@ namespace MediaBrowser.Model.Configuration
         [Obsolete]
         public string[] ManualLoginClients { get; set; }
 
+        public ChannelOptions ChannelOptions { get; set; }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="ServerConfiguration" /> class.
         /// </summary>
@@ -293,6 +295,13 @@ namespace MediaBrowser.Model.Configuration
             NotificationOptions = new NotificationOptions();
 
             SubtitleOptions = new SubtitleOptions();
+
+            ChannelOptions = new ChannelOptions();
         }
     }
+
+    public class ChannelOptions
+    {
+        public int? PreferredStreamingWidth { get; set; }
+    }
 }