Need some help...

[SSSF]

So i am a student and i have bought video lectures for my study but they have many restrictions

1) limited view time ( mine is just 1.5times)

2) cannot take ss

3) need continues internet access even though the video files are downloaded

4) expiry on a particular date

5) once activated cannot play them on any other device ( even if my device gets damaged or something i will have to buy new ones and they are very expensive )

6) encrypted with some private encryption, they are recorded in mp4 format and later converted to pvt file extension for eg mine is .mp_csg93849403 and can only be played in their pvt application known asCONTENT BROWSER

I sincerely need help if anybody knows how to remove the limitations plz dm me

I have a YouTube video explaining entire process is installation

https://youtu.be/Mleb2_4jjDk

PLEASE HELP🥺

[owl123]

What app are you using? You haven't mentioned anything clearly

[SSSF]

Okay so

for Android they have seperate application which you have to install, ot creates a path in the internal storage of your phone and then you have to copy paste all the lectures (encrypted file .mp_cs......) to the path
After that you have to open their Android application and you can view lectures there

For windows/mac they have an application named CONTENT BROWSER
it is not a web browser it simpy shows you all the video lecture in it
The process for windows/mac is same
Install application - copy paste lectures to path created - open application - and play the videos from application

[owl123]

Looks like they have custom tool which encrypts these videos. Until and unless we have access to source code we can't find out what encryption method they are using. They are probably using some custom DRM. Sorry to say but it's mostly impossible to decrypt those videos. Next time try to stay away from these.

https://www.desidime.com/discussions/how-to-decrypt-video-files

[owl123]

Looks like they are using some custom drm/encryption solution. This is obviously done to prevent piracy. Until and unless we don't have the source code, it is nearly impossible to decrypt those videos.

Next time try to stay away from these.

https://www.desidime.com/discussions/how-to-decrypt-video-files

[Anonymous]

Bro, can you share the link of the youtube video for better understanding?

Also, please mention the name of the platform/application for which you're facing this issues.

[SSSF]

https://youtu.be/Mleb2_4jjDk