-            'url': cast_data['blings'][0]['audio'],
-            'title': cast_data['name'],
-            'description': cast_data.get('description'),
-            'thumbnail': cast_data.get('image'),
-            'timestamp': int_or_none(cast_data.get('publishingDate')),
-            'duration': int_or_none(cast_data.get('duration')),
+            'url': media_url,
+            'title': title,
+            'description': e.get('description') or e.get('summary'),
+            'thumbnail': e.get('image'),
+            'timestamp': unified_timestamp(e.get('publishingDate')),
+            'duration': float_or_none(s.get('duration') or e.get('duration')),
+            'filesize': int_or_none(e.get('contentLength')),
+            'creator': try_get(cast_data, lambda x: x['show']['author'], compat_str),
+            'series': try_get(cast_data, lambda x: x['show']['name'], compat_str),
+            'season_number': int_or_none(e.get('seasonNumber')),
+            'episode': title,
+            'episode_number': int_or_none(e.get('episodeNumber')),