i[m begginner and how to put in my website file .m3u8 only mp4 sorry for my english

#EXTM3U
#EXT-X-VERSION:3
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=674914,CODECS="avc1.77.31, mp4a.40.34",RESOLUTION=720x576
chunklist.m3u8?wowzasessionid=26369873