Help with keys

[Braciata]

Hello!
I read about keys but I am bit confused.
I had success in downloading the video I wanted with this command:

./yt-dlp -f r1 --allow-unplayable-formats https://voddashhttps.cb.ticdn.it/videoteca2/V3/SingleTitle/2020/04/60022811/CENC/20183050/220329105557/20183050_TIM_FULL_ST.mpd

The video is encrypted. I downloaded mp4decypt but I am not good to retrieve the keys. I am not good at scripts, I'm a Windows user

I downloaded a kind of 'keys database' and I thought this was the key

[{"key": "edef8ba979d64acea3c827dcd51d21ed:b2c70d847ab42bf8f46a6c9be2d37dce"}]

But obviously it was not or I am not good in using it.
Could you please help me to understand how to get the keys. The website is TIMVision.it

Thank you very much

[lomero]

no key on database from your mpd/pssh
i don't know which database you're referring to but still no match

[Braciata]

no key on database from your mpd/pssh
i don't know which database you're referring to but still no match

I answered at your PM. Thx

[lomero]

yt-dlp -f r1 --allow-unplayable-formats https://voddashhttps.cb.ticdn.it/videoteca2/V3/SingleTitle/2020/04/60022811/CENC/20183050/220329105557/20183050_TIM_FULL_ST.mpd

[{"key": "edef8ba979d64acea3c827dcd51d21ed:b2c70d847ab42bf8f46a6c9be2d37dce"}]

1) --allow-unplayable-formats is now --allow-u only
2) r1 is the best format available. yt-dlp download already at best res available, so -f r1 no need
3) better to put mpd link into double quote
4) you're right, wrong key

so, run only:

yt-dlp --allow-u "https://mpd"

[lomero]

about your video on first post: here an alternative. 1920x820
download easy, no drm

https://hfs265.serversicuro.cc/hls/dnzpfy2w3tg4a3gyvdeh52zwsrid6ebpgk4p33fsdgzrlogteewggwc5nnja/index-v1-a1.m3u8

[lomero]

here 2 keys get from L3. so not work for high res 1080 but only for 720p or lower

3df2bacb71f94e66aa1820f25357e187:5c71f408ab64cee49fdfbd113d3db188
3f0bfa589e2245cc8134b77ac55cdc03:5037ab36601e2aef1105c6c8da5f3af6

anyway decrypt not work with mp4decrypt, need shaka for decrypt this video
so, because the keys best high res isn't available and shaka isn't easy to use for you, i suggest to download from m3u8 link post above
(look my post#5)