title = self._html_search_regex(
self._TITLE_REGEX, webpage, 'title') if self._TITLE_REGEX else self._og_search_title(webpage)
- age_limit = self._rta_search(webpage)
+ age_limit = self._rta_search(webpage) or 18
duration = parse_duration(self._html_search_meta(
'duration', webpage, 'duration', default=None))