Implement Video Scrubbing script

[abrichr]

Feature request

We would like to be able to scrub video files (e.g. MP4) showing PII/PHI.

This task involves creating a script under /scripts/scrub.py that takes a path to a media file (e.g. MP4, PNG, PDF), and generates a scrubbed version of that file.

For now let's just implement .mp4, and leave other formats as TODOs.

Motivation

OpenAdaptAI/OpenAdapt.web#22

[KrishPatel13]

For this should we move the current openadapt/scrub.py module to openadapt/scripts/scrub.py and then edit to accomplish this task ?

So rather we should make a new file ?

[abrichr]

Thank you @KrishPatel13 ! 🙏 We should not move the existing scrub.py. This is a separate file that will import openadapt.scrub.

[KrishPatel13]

@abrichr Noted!

[KrishPatel13]

@abrichr
https://dev.to/aws-heroes/blur-personal-identifiable-information-pii-in-text-images-and-videos-12j4

I found the above article and it uses AWS to detect PII and blur them in video.

Should I try to use this approach ?