I have the KID but cannot generate the KEY

[Coherent5845]

The title can be a little missleading.

So, i have an app which lets me doenload my video lectures on my phone, and since i have a rooted phone, i checked the /data folder of the app and found that the videos are stored in segment, and there also an .mpd file which has the KID and pssh, but i am not able to generate the KEY for it, since these script only works on chrome browser as extension can you tell me a way to generate the keys or point me in a direction, i have searched the net a lot.

If you think this issue is unrelated to your repo(which is), do close it.