Add TranscodingProfile conditions

MediaBrowser.Model/Dlna/TranscodingProfile.cs

@@ -1,5 +1,6 @@
 #pragma warning disable CS1591
 
+using System;
 using System.ComponentModel;
 using System.Xml.Serialization;
 
@@ -7,6 +8,11 @@ namespace MediaBrowser.Model.Dlna
 {
     public class TranscodingProfile
     {
+        public TranscodingProfile()
+        {
+            Conditions = Array.Empty<ProfileCondition>();
+        }
+
         [XmlAttribute("container")]
         public string Container { get; set; } = string.Empty;
 
@@ -61,6 +67,8 @@ namespace MediaBrowser.Model.Dlna
         [XmlAttribute("breakOnNonKeyFrames")]
         public bool BreakOnNonKeyFrames { get; set; }
 
+        public ProfileCondition[] Conditions { get; set; }
+
         public string[] GetAudioCodecs()
         {
             return ContainerProfile.SplitValue(AudioCodec);