Are there any FOSS video editing…

Are there any FOSS video editing programs that can use a filter to safely edit a person's identifying characteristics out of a video? But if so, could those filters be reversed by someone trying to find that person's identity?

Use case would be Privacy for content creators. Removing the ability to ID the subject of a video by facial & gait recognition.

Would be nice if such a program could remove metadata as well, like a single solution to anonymize content. Could save #[0] on his green suit / pillowcase budget #[1]