video_id = mobj.group('id')
webpage = self._download_webpage(url, video_id)
long_id = self._search_regex(r'contentId: \'(.+?)\',', webpage, 'long id')
video_id = mobj.group('id')
webpage = self._download_webpage(url, video_id)
long_id = self._search_regex(r'contentId: \'(.+?)\',', webpage, 'long id')