formats = self._extract_m3u8_formats(re.sub(r'/([^/]+)/[^/?]+\.m3u8', r'/\1/\1.m3u8', m3u8_url), video_id, 'mp4', fatal=False)
if len(formats) < 2:
formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4')
+ for f in formats:
+ format_id = f.get('format_id')
+ if format_id.startswith('AAC'):
+ f['acodec'] = 'aac'
+ elif format_id.startswith('AC3'):
+ f['acodec'] = 'ac-3'
self._sort_formats(formats)
info = {