View options, video details screen

Model/Thumbnail.swift

@@ -0,0 +1,12 @@
+import Foundation
+import SwiftyJSON
+
+struct Thumbnail {
+    var url: URL
+    var quality: String
+
+    init(_ json: JSON) {
+        url = json["url"].url!
+        quality = json["quality"].string!
+    }
+}