playerdata_url = self._html_search_regex(
r"'playerdata': '(?P<playerdata_url>[^']+)'", webpage, 'playerdata_url')
playerdata = self._download_xml(playerdata_url, video_id, 'Downloading player data XML')
videoinfo = playerdata.find('./playlist/videoinfo')
playerdata_url = self._html_search_regex(
r"'playerdata': '(?P<playerdata_url>[^']+)'", webpage, 'playerdata_url')
playerdata = self._download_xml(playerdata_url, video_id, 'Downloading player data XML')
videoinfo = playerdata.find('./playlist/videoinfo')