[StainlessS]

I also thank VoodooFX for his useful tool.

I think you're being polite. I took one look and thought to myself, "WTF?". They're fine the way they are.

-ve width and height are useful when logo is at RHS or bottom, but less so when at LHS or top,
-ve LogoX and LogoY are useful in the same way as -ve width and height.

Nothing wrong with the way they were, and also nothing wrong with having options.
I did request VoodooFX to make the mod[sept 2019], but he aint been back since then.

Also, Manolito is always polite [well sometimes he is].

EDIT:

Thanks Mani, guess that this is no good to me at all then, unless we can artificially create a mask in whatever required format.

I meant that is no use where single frame delogo required, as analysis stage would find nothing [same where static clip/static logo as in prev test script].