if 'acceptMethods' not in mediagen_url:
mediagen_url += '&acceptMethods=fms'
mediagen_page = self._download_webpage(mediagen_url, video_id,
if 'acceptMethods' not in mediagen_url:
mediagen_url += '&acceptMethods=fms'
mediagen_page = self._download_webpage(mediagen_url, video_id,