Decrypt "manually"

[Quint]

Is there a small simple script to decrypt the encrypted sent widevine key (captured with EME-logger) if private and public key are known?
I tried to extract this from pywidevine, but don't want to re-invent wheels. Maybe someone can help me, thanks!
There is also some "updating" at last, which I don't really understand.

[lomero]

i don't understand your request ...
EME rip pssh only not the key
maybe you need a script (or better a bat file) to decrypt video and audio from txt file with known keys ?

[Quint]

Wrote a PM.

[Quint]

Thanks, @lomero, who helped me a lot! Much appreciated!

[lomero]

my pleasure

cheers