+ paths = []
+ for manifest_url in (info.get('manifest') or {}).values():
+ if not manifest_url:
+ continue
+ manifest_url = update_url_query(manifest_url, {'filter': ''})
+ path = self._search_regex(r'https?://[^/]+/(.+?)\.ism/', manifest_url, 'path')
+ if path in paths:
+ continue
+ paths.append(path)
+
+ def url_repl(proto, suffix):
+ return re.sub(
+ r'(?:hls|dash|hss)([.-])', proto + r'\1', re.sub(
+ r'\.ism/(?:[^.]*\.(?:m3u8|mpd)|[Mm]anifest)',
+ '.ism/' + suffix, manifest_url))
+
+ formats = self._extract_mpd_formats(
+ url_repl('dash', '.mpd'), video_id,
+ mpd_id='dash', fatal=False)
+ formats.extend(self._extract_ism_formats(
+ url_repl('hss', 'Manifest'),
+ video_id, ism_id='mss', fatal=False))
+ formats.extend(self._extract_m3u8_formats(
+ url_repl('hls', '.m3u8'), video_id, 'mp4',
+ 'm3u8_native', m3u8_id='hls', fatal=False))
+ if formats:
+ break
+ else: