Reverse Engineer a software and decode video files

Job ID: 34058174

Budget: ₹37,500 – ₹75,000 INR

Hello guys,
I need someone to reverse engineer a windows software that (I think) decodes video files and allow the file decode without that software.

Ultimately I need decoded video files, I am not sure if they are DRM locked but if you can figure that out it would be amazing.