#EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:4 #EXT-X-MEDIA-SEQUENCE:1919874 #EXTINF:3.003000, ns_794613_850k4.ts #EXTINF:2.369033, ns_794613_850k5.ts #EXTINF:1.701700, ns_794613_850k6.ts #EXTINF:2.435767, ns_794613_850k7.ts #EXTINF:1.067733, ns_794613_850k8.ts