#EXTM3U
#EXT-X-VERSION:7
#EXT-X-MEDIA-SEQUENCE:7794
#EXT-X-TARGETDURATION:15

#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=52"
#EXT-X-MAP:URI="http://media.example.com/init52.mp4"

#EXTINF:2.833,
http://media.example.com/fileSequence52-A.m4s
#EXTINF:15.0,
http://media.example.com/fileSequence52-B.m4s
#EXTINF:13.333,
http://media.example.com/fileSequence52-C.m4s

#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=53"
#EXT-X-MAP:URI="http://media.example.com/init53-A.mp4"

#EXTINF:15.0,
http://media.example.com/fileSequence53-A.m4s

#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=53",IV=0x00000000000000000000014BB69D61E4
#EXT-X-MAP:URI="http://media.example.com/init53-B.mp4"

#EXTINF:14.0,
http://media.example.com/fileSequence53-B.m4s

#EXT-X-KEY:METHOD=NONE
#EXT-X-MAP:URI="http://media.example.com/init54-A.mp4"
#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=54"

#EXTINF:12.0,
http://media.example.com/fileSequence54-A.m4s
#EXTINF:13.0,
http://media.example.com/fileSequence54-B.m4s

#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=54"
#EXT-X-MAP:URI="http://media.example.com/init54-B.mp4"
#EXT-X-KEY:METHOD=NONE

#EXTINF:10.0,
http://media.example.com/fileSequence54-A.m4s
#EXTINF:11.0,
http://media.example.com/fileSequence54-B.m4s

#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=54-a"
#EXT-X-MAP:URI="http://media.example.com/init54-D.mp4"
#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=54-b"

#EXTINF:4.0,
http://media.example.com/fileSequence54-A.m4s

#EXT-X-KEY:METHOD=NONE
#EXT-X-MAP:URI="http://media.example.com/init54-E.mp4"

#EXTINF:12.0,
http://media.example.com/fileSequence54-A.m4s