+ title = self._search_regex(
+ [r'<meta content="([^"]+)" itemprop="description">',
+ r'class="title" itemprop="name">([^<]+)<'],
+ webpage, 'title')
+ thumbnail = self._html_search_meta('thumbnail', webpage, 'thumbnail')
+ timestamp = parse_iso8601(self._html_search_meta(
+ 'uploadDate', webpage, 'upload date'))
+ duration = parse_duration(self._html_search_meta(
+ 'duration', webpage, 'duration'))
+ filesize_approx = parse_filesize(self._html_search_meta(
+ 'contentSize', webpage, 'file size'))
+ bitrate = int_or_none(self._html_search_meta(
+ 'bitrate', webpage, 'bitrate'))
+ categories = self._html_search_meta(
+ 'keywords', webpage, 'categories', default='').split(',')