HTTP/1.1 200 OK
  Server: nginx/1.21.3
  Date: Wed, 24 Apr 2024 21:37:29 GMT
  Content-Type: application/vnd.apple.mpegurl
  Content-Length: 339
  Last-Modified: Tue, 02 Apr 2024 06:43:57 GMT
  ETag: "660ba92d-153"
  Access-Control-Allow-Origin: *
  Access-Control-Allow-Methods: GET, POST, OPTIONS
  Access-Control-Allow-Headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range
  Access-Control-Expose-Headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range
  Accept-Ranges: bytes
  Age: 0
#EXTM3U

#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=396000,RESOLUTION=425x250,CLOSED-CAPTIONS=NONE
B1World_320x240.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=846000,RESOLUTION=960x540,CLOSED-CAPTIONS=NONE
B1World_960x540.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1096000,RESOLUTION=1280x720,CLOSED-CAPTIONS=NONE
B1World_1280x720.m3u8