+    def _extract_aen_smil(self, smil_url, video_id, auth=None):
+        query = {'mbr': 'true'}
+        if auth:
+            query['auth'] = auth
+        TP_SMIL_QUERY = [{
+            'assetTypes': 'high_video_ak',
+            'switch': 'hls_high_ak'
+        }, {
+            'assetTypes': 'high_video_s3'
+        }, {
+            'assetTypes': 'high_video_s3',
+            'switch': 'hls_ingest_fastly'
+        }]
+        formats = []
+        subtitles = {}
+        last_e = None
+        for q in TP_SMIL_QUERY:
+            q.update(query)
+            m_url = update_url_query(smil_url, q)
+            m_url = self._sign_url(m_url, self._THEPLATFORM_KEY, self._THEPLATFORM_SECRET)
+            try:
+                tp_formats, tp_subtitles = self._extract_theplatform_smil(
+                    m_url, video_id, 'Downloading %s SMIL data' % (q.get('switch') or q['assetTypes']))
+            except ExtractorError as e:
+                last_e = e
+                continue
+            formats.extend(tp_formats)
+            subtitles = self._merge_subtitles(subtitles, tp_subtitles)
+        if last_e and not formats:
+            raise last_e
+        self._sort_formats(formats)
+        return {
+            'id': video_id,
+            'formats': formats,
+            'subtitles': subtitles,
+        }
+