I am trying to use part of a cropped image in FCP 7 as a third superimposed clip. The cropped clip is a duplicate of the second superimposed clip as I only want part of the opacity to fade in and out as the second object is this clip needs to remain solid as I do not want it to disappear.
I know using BBC/Boris FX it's possible to remove objects from clips, however, these do not come standard with FCP 7, well the one I need anyway.
So in essence I need the cropped area of the clip to be transparent! How do I do this??
Hope this is not entirely confusing and I hope someone is able to help!