#EXTM3U #EXT-X-STREAM-INF:BANDWIDTH=96000,CODECS="mp4a.40.5" 96/index.m3u8 #EXT-X-STREAM-INF:BANDWIDTH=64000,CODECS="mp4a.40.5" 64/index.m3u8 #EXT-X-STREAM-INF:BANDWIDTH=48000,CODECS="mp4a.40.5" 48/index.m3u8