- info['formats'].extend(self._extract_m3u8_formats(
- asset_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
+ fmts, subs = self._extract_m3u8_formats_and_subtitles(
+ asset_url, video_id, 'mp4', m3u8_id='hls', fatal=False)
+ info['formats'].extend(fmts)
+ self._merge_subtitles(subs, target=info['subtitles'])