Apply video contents to any other parameters

Hi,
I'm using GrandMA2 now.
They are having bitmap effects.
And they can apply bitmap effect to other parameters.
As result, you can control position, dimmer, zoom etc by media based on pallet values.
This is very useful for making complex effect.
I would like to have similar functions with in Hog4.
Hog4 is having more powerful media server inside.
Thank you,
Aki