Added image output format param

MediaBrowser.Controller/Drawing/ImageProcessingOptions.cs

@@ -0,0 +1,46 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using System;
+using System.Collections.Generic;
+
+namespace MediaBrowser.Controller.Drawing
+{
+    public class ImageProcessingOptions
+    {
+        public BaseItem Item { get; set; }
+
+        public ImageType ImageType { get; set; }
+
+        public int ImageIndex { get; set; }
+
+        public string OriginalImagePath { get; set; }
+
+        public DateTime OriginalImageDateModified { get; set; }
+
+        public bool CropWhiteSpace { get; set; }
+
+        public int? Width { get; set; }
+
+        public int? Height { get; set; }
+
+        public int? MaxWidth { get; set; }
+
+        public int? MaxHeight { get; set; }
+
+        public int? Quality { get; set; }
+
+        public List<IImageEnhancer> Enhancers { get; set; }
+
+        public ImageOutputFormat OutputFormat { get; set; }
+    }
+
+    public enum ImageOutputFormat
+    {
+        Original,
+        Bmp,
+        Gif,
+        Jpg,
+        Png
+    }
+}