question

[fallsdevil]

Hello, I found this video face mask function interesting. I'm currently trying to find a video editing app that has basic editing functions with this mask option to hide something video information with blur or mosaic effect, but I didn't find this type of open source tool anywhere and the ones I tested on the play store don't work well.

So I decided to try to create an app, but I'm new to this and I don't understand anything about code and I don't know how to do it and I thought you might have some tips or something to help me...