#EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:5 #EXT-X-MEDIA-SEQUENCE:4543112 #EXTINF:1.368033, vn_794613_850k2.ts #EXTINF:4.104100, vn_794613_850k3.ts #EXTINF:2.102100, vn_794613_850k4.ts #EXTINF:4.270933, vn_794613_850k5.ts #EXTINF:1.768433, vn_794613_850k6.ts