fixes #838 - Support rtmp protocol with channels

MediaBrowser.Model/Dto/MediaSourceInfo.cs

@@ -8,6 +8,7 @@ namespace MediaBrowser.Model.Dto
 {
     public class MediaSourceInfo
     {
+        public MediaProtocol Protocol { get; set; }
         public string Id { get; set; }
 
         public string Path { get; set; }
@@ -17,8 +18,6 @@ namespace MediaBrowser.Model.Dto
         public string Container { get; set; }
         public long? Size { get; set; }
 
-        public LocationType LocationType { get; set; }
-
         public string Name { get; set; }
 
         public long? RunTimeTicks { get; set; }

MediaBrowser.Model/MediaInfo/Container.cs

@@ -6,4 +6,11 @@ namespace MediaBrowser.Model.MediaInfo
         public const string MP4 = "mp4";
         public const string MKV = "mkv";
     }
+
+    public enum MediaProtocol
+    {
+        File = 0,
+        Http = 1,
+        Rtmp = 2
+    }
 }