webpage = self._download_webpage(url, video_id)
formats = self._extract_m3u8_formats(f'https://cdn.jwplayer.com/manifests/{video_id}.m3u8', video_id, ext='mp4')
webpage = self._download_webpage(url, video_id)
formats = self._extract_m3u8_formats(f'https://cdn.jwplayer.com/manifests/{video_id}.m3u8', video_id, ext='mp4')