How to use ffmpeg to play DRM encrypted video, please help

[nike1999]

I execute ffplay -cenc_decryption_key cfb5e2b73bef4f3c878f25ab86a7451f:0d6712bf2a84edcc9 3d001a9613f6fec "https://dcb-ac-live.cdn.indazn.com/14372lqtxhj5v18doquric2792/web/ stream.mpd?channel=1805&mta=en&outlet=dazn-jp&plang=en&tsb=true"
Error Server returned 401 Unauthorized (authorization failed),
but I can play it using tivimate, which means that the KEY is correct, whether the format of the KEY is wrong?

use google translate please help

[LZAA]

Url?

[ElCap]

I execute ffplay -cenc_decryption_key cfb5e2b73bef4f3c878f25ab86a7451f:0d6712bf2a84edcc9 3d001a9613f6fec "https://dcb-ac-live.cdn.indazn.com/14372lqtxhj5v18doquric2792/web/ stream.mpd?channel=1805&mta=en&outlet=dazn-jp&plang=en&tsb=true"
Error Server returned 401 Unauthorized (authorization failed),
but I can play it using tivimate, which means that the KEY is correct, whether the format of the KEY is wrong?

use google translate please help

"401 Unauthorized" is not because of the key, it is the request for the mpd - it probably needs a specific authorization header.
what does the config for tivimate show?

[nike1999]

#EXTM3U
#EXTINF:-1,JLPGA
#KODIPROP:inputstreamaddon=inputstream.adaptive
#KODIPROP:inputstream.adaptive.manifest_type=dash
#KODIPROP:inputstream.adaptive.license_type=org.w3 .clearkey
#kodiprop:inputstream.adaptive.license_key=https://vercel-php-clearkey-hex-base64-json.vercel.app/api/results.php?keyid=cfb5e2b73bef4f3c878f25ab86a7451f &key=0d6712bf2a84edcc93d001a9613f6fec
https://dca-fs-live-dazn-cdn.dazn.com/j4ewe9rrheoj14epfq6uyxon8/web/stream.mpd?channel...ng=en&tsb=true
tivimate play

[ElCap]

does it work if you get a fresh mpd url?

[nike1999]

Yes, tivimate can also play when changing the URL

[ElCap]

no, i mean does your ffplay command work with a fresh mpd url?
what about if you try to curl the mpd url?

[nike1999]

Thank you for your help, I now use streamlink to play, and it can be used normally