help with vdocipher keys

[killua]

i obtained 4 keys from a vdocipher video...but everytime i should match the audio kid and video kid and decrypt with keys manually...is there any script or easy way that can automate the process, so that it matches the kid automatically and dec the video?

[NBA456017]

Generally speaking,The second key is the 1080p key and the last key is the audio key

Or you can use N_m3u8DL-RE
Put all keys into the "keys.text"

Command:

N_m3u8DL-RE "mpd_url" --key-text-file "keys.txt" -M mp4 --save-name "video"

[killua]

i tried it (keys.txt) but it doesnt dec so i thought is there any other way