video_json = self._download_json(video_json_url, video_id)
m3u8_url = self._proto_relative_url(traverse_obj(video_json, ('bitrates', 'hls')))
formats, subtitles = self._extract_m3u8_formats_and_subtitles(m3u8_url, video_id)
video_json = self._download_json(video_json_url, video_id)
m3u8_url = self._proto_relative_url(traverse_obj(video_json, ('bitrates', 'hls')))
formats, subtitles = self._extract_m3u8_formats_and_subtitles(m3u8_url, video_id)