#EXTM3U #EXT-X-VERSION:3 #EXT-X-STREAM-INF:BANDWIDTH=750636,RESOLUTION=540x720,FRAME-RATE=30,CODECS="avc1.64001f,mp4a.40.2" bf8f6b26-dfd8-4022-b3e3-f49eac2f107b-540.m3u8