#EXTM3U
#EXT-X-STREAM-INF:BANDWIDTH=2301000,AVERAGE-BANDWIDTH=1951000,CODECS="avc1.66.30,mp4a.40.2",RESOLUTION=854x480
480_output.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=4259000,AVERAGE-BANDWIDTH=3420000,CODECS="avc1.4d001f,mp4a.40.2",RESOLUTION=1280x720
720_output.m3u8
#EXT-X-STREAM-INF:BANDWIDTH=8405000,AVERAGE-BANDWIDTH=6872000,CODECS="avc1.640028,mp4a.40.2",RESOLUTION=1920x1080
1080_output.m3u8