protected m3u8 faxs.adobe.com

[dabiboo]

hi,

I'm trying to download this video from the m3u8 from m6replay.fr :

http://vod-and.llnw.cdn.m6web.fr/phl..._600k.mp4.m3u8

I get the link by inspecting the android app.

The video seems protected :
"#EXT-X-KEY:METHOD=AES-128,URI="faxs://faxs.adobe.com",IV=0X99b74007b6254e4bd1c6e03631cad 15b"

I've tried with ffmpeg :
ffmpeg.exe -i "http://vod-and.llnw.cdn.m6web.fr/phls-vod/m6_scenes-de-menages_496823_111220122015_600k.mp4.m3u8" -c copy output.ts

-->
Unable to open key file faxs://faxs.adobe.com
[hls,applehttp @ 003cb140] Error when loading first segment 'http://vod-and.llnw
.cdn.m6web.fr/phls-vod/m6_scenes-de-menages_496823_111220122015_600k.mp4Frag1Num
0.ts'
http://vod-and.llnw.cdn.m6web.fr/phl...823_1112201220
15_600k.mp4.m3u8: Invalid data found when processing input


what can I do ?