HTTP/1.1 200 OK
  Date: Wed, 14 Apr 2021 13:02:17 GMT
  Content-Type: application/vnd.apple.mpegurl
  Content-Length: 369
  Connection: keep-alive
  Expires: Wed, 14 Apr 2021 13:02:21 GMT
  Server: nginx
  Last-Modified: Wed, 14 Apr 2021 13:02:15 GMT
  ETag: "6076e7d7-171"
  Cache-Control: max-age=5
  Accept-Ranges: bytes
  X-Ser: BC241_dx-lt-shandong-qingdao-2-cache-8, BC4_jyw-guangdong-guangzhou-1-cache-1
  Access-Control-Allow-Origin: *
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-MEDIA-SEQUENCE:1084053
#EXT-X-TARGETDURATION:6
#EXTINF:4.880,
../../xatv6_sd/1618402262/1618405311005.ts
#EXTINF:4.880,
../../xatv6_sd/1618402262/1618405315766.ts
#EXTINF:4.880,
../../xatv6_sd/1618402262/1618405320624.ts
#EXTINF:4.880,
../../xatv6_sd/1618402262/1618405325376.ts
#EXTINF:4.880,
../../xatv6_sd/1618402262/1618405330221.ts