I'm using Firefox and the Stream Detector to get the mpd Url
If there is a proper way please let me know

This is the link
Code:
https://www.joyn.de/play/serien/goldrausch-in-alaska/1-1-aufbruchstimmung
This is the mpd link:
Code:
https://cf.t1p-vod-playout-prod.aws.route71.net/origin/144787_a_p3yb0m8hlmv_2020-3-17_16-4/a_p3yb0m8hlmv_sd.ism/.mpd?filter=ggEN9WBuV0oslS3ICOBn9i2RgceixJ5fNl7ZTxFj03aw8Fgodgp0T1Zl1ledSYvTiaq3XzkS4SK-mPqRz-W7iqbrbJCJ-U3Pp8mAtIXCztEa7o5kupdKrf9YsdyzQPsPLnvZT-fy1IKINBZaTfethAfwIlQW2m5pEAwzpJOS3fU
Key
Code:
147651cdcab25e685048c9d2e560c9b8 (KID=04f5acc76a0942ba8c46a1d9604f420d)

But i can not get it to work.
I'm using ffmpeg but i think the video is corupt

What can i do to get this downloaded and decrypted?