+ duration = parse_duration(self._html_search_regex(
+ r'Duration:\s*</em>\s*<em[^>]*>([^<]+)</em>', webpage, 'duration', fatal=False))
+ view_count = int_or_none(self._html_search_regex(
+ r'Views:\s*</em>\s*<em[^>]+>(\d+)</em>', webpage, 'view count', fatal=False))