-            webpage, 'data'), None)['children']
-        c = next(c for c in cs if c.get('type') == 'VideoPlayer')
+            webpage, 'data'), None)
+
+        def find_sub_data(data, data_type):
+            return next(c for c in data['children'] if c.get('type') == data_type)
+
+        c = find_sub_data(find_sub_data(root_data, 'MainContainer'), 'VideoPlayer')