if not links:
links_url = player_config['linksurl']
links_data = self._download_json(urljoin(
self._BASE_URL, links_url), video_id)
links = links_data.get('links') or {}
if not links:
links_url = player_config['linksurl']
links_data = self._download_json(urljoin(
self._BASE_URL, links_url), video_id)
links = links_data.get('links') or {}