Added CumulativeRunTimeTicks

MediaBrowser.Model/Dto/BaseItemDto.cs

@@ -113,6 +113,12 @@ namespace MediaBrowser.Model.Dto
         /// </summary>
         /// <value>The original run time ticks.</value>
         public long? OriginalRunTimeTicks { get; set; }
+
+        /// <summary>
+        /// Gets or sets the cumulative run time ticks.
+        /// </summary>
+        /// <value>The cumulative run time ticks.</value>
+        public long? CumulativeRunTimeTicks { get; set; }
         
         /// <summary>
         /// Gets or sets the run time ticks.

MediaBrowser.Model/Querying/ItemFields.cs

@@ -21,6 +21,11 @@ namespace MediaBrowser.Model.Querying
         /// </summary>
         CriticRatingSummary,
 
+        /// <summary>
+        /// The cumulative run time ticks
+        /// </summary>
+        CumulativeRunTimeTicks,
+
         /// <summary>
         /// The custom rating
         /// </summary>