Creating a power mask

Sometimes, you won't want looks to apply to all of your footage. …Now you could mask it out, if the adjustment was on a separate layer, if …you mask it out now, it's going to mask out the original content of the layer and …the look, which is probably not what you want. …So, Looks has this great feature called Power Masks, which just sounds really …cool, Power Masks. And what you can do is add a Power Masks …to limit where this adjustment shows up. So, in this footage we have this really …buttery, romantic look that covers the whole entire image in Diffusion.…

And it's obviously way over, over kill, highly stylized. …But we can make this a little bit more believable if we add a Power Masks. …So I'm going to change the masks drop down in the Power Masks section, from …None to, let's say, Ellipse. And this will create an elliptical masks. …And that way we can put the masks only where our actress is and remove the …effect where our actress is. Now this is the exact opposite. …So, what we need to do is come down to the bottom of Power Masks, the option …