- title = self._html_search_regex(
- (r'<h1 class="videoTitle[^"]*">(?P<title>.+?)</h1>',
- r'videoTitle\s*:\s*(["\'])(?P<title>)\1'),
- webpage, 'title', group='title')
+ for patterns, message in ERRORS:
+ if any(p in webpage for p in patterns):
+ raise ExtractorError(
+ 'Video %s %s' % (video_id, message), expected=True)
+
+ info = self._search_json_ld(webpage, video_id, default={})
+
+ if not info.get('title'):
+ info['title'] = self._html_search_regex(
+ (r'<h(\d)[^>]+class="(?:video_title_text|videoTitle)[^"]*">(?P<title>(?:(?!\1).)+)</h\1>',
+ r'(?:videoTitle|title)\s*:\s*(["\'])(?P<title>(?:(?!\1).)+)\1',),
+ webpage, 'title', group='title',
+ default=None) or self._og_search_title(webpage)