-            r'data(?:-vjs)?-clip-hls-url=(["\'])(?P<url>(?!\1).+)\1',
-            webpage, 'hls url')
+            r'data(?:-vjs)?-clip-hls-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
+            webpage, 'hls url', group='url')
         formats = self._extract_m3u8_formats(
             m3u8_url, display_id, 'mp4', entry_protocol='m3u8_native')
         self._sort_formats(formats)
 
         duration = int_or_none(duration or self._search_regex(
         formats = self._extract_m3u8_formats(
             m3u8_url, display_id, 'mp4', entry_protocol='m3u8_native')
         self._sort_formats(formats)
 
         duration = int_or_none(duration or self._search_regex(
-            r'data-video-duration=(["\'])(?P<duartion>\d+)\1', webpage, 'duration'))
+            r'data-video-duration=(["\'])(?P<duration>\d+)\1', webpage,
+            'duration', fatal=False, group='duration'))
         thumbnail = thumbnail or self._og_search_thumbnail(webpage)
 
         like_count = int_or_none(self._search_regex(
         thumbnail = thumbnail or self._og_search_thumbnail(webpage)
 
         like_count = int_or_none(self._search_regex(