DRM Remover for Video

We are looking for a developer who can develop a simple software to remove DRM from Amazon and iTunes video files. Description: 1.) User selects protected file 2.) User selects output format 3.) User click start 4.) Software will now remove DRM from file or re-encode the file so the DRM is gone. For re-encode you can use ffmpeg. Open source is allowed. Development: Delphi or C++ The job is not to design a UI, you can use a sample CLI (Commandline) test software. We can also use via pay-for-time if needed.