#EXTM3U
#EXT-X-VERSION:3
#EXT-X-ALLOW-CACHE:NO
#EXT-X-TARGETDURATION:4
#EXT-X-MEDIA-SEQUENCE:6619
#EXTINF:3.881000,
hls6619.ts
#EXTINF:1.900000,
hls6620.ts
#EXTINF:1.899000,
hls6621.ts
#EXTINF:1.900000,
hls6622.ts