#EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:4 #EXT-X-MEDIA-SEQUENCE:762453 #EXTINF:0.533867, discovery_794613_850k3.ts #EXTINF:3.003000, discovery_794613_850k4.ts #EXTINF:0.333667, discovery_794613_850k5.ts #EXTINF:3.003000, discovery_794613_850k6.ts #EXTINF:1.568233, discovery_794613_850k7.ts