+ formats = []
+
+ video_url = compat_urllib_parse_unquote(self._search_regex(
+ r'flv_url=(.+?)&', webpage, 'video URL', default=''))
+ if video_url:
+ formats.append({'url': video_url})
+
+ player_args = self._search_regex(
+ r'(?s)new\s+HTML5Player\((.+?)\)', webpage, ' html5 player', default=None)
+ if player_args:
+ for arg in player_args.split(','):
+ format_url = self._search_regex(
+ r'(["\'])(?P<url>https?://.+?)\1', arg, 'url',
+ default=None, group='url')
+ if not format_url:
+ continue
+ ext = determine_ext(format_url)
+ if ext == 'mp4':
+ formats.append({'url': format_url})
+ elif ext == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ format_url, video_id, 'mp4',
+ entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
+
+ self._sort_formats(formats)
+