#EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:4 #EXT-X-MEDIA-SEQUENCE:2220 #EXTINF:3.003000, bg_on_air_794613_850k0.ts #EXTINF:3.003000, bg_on_air_794613_850k1.ts #EXTINF:2.135467, bg_on_air_794613_850k2.ts #EXTINF:3.003000, bg_on_air_794613_850k3.ts #EXTINF:3.003000, bg_on_air_794613_850k4.ts