thanks everyone. I decided to use slice x and its looking good! however please could someone help me with key framing. Here is a video i found which is similar to the effect i want to create https://www.youtube.com/watch?v=sZtWhrDlM48 so using slice x please could someone tell me how id fade from a colour to black and white? or black and white to colour? obviously as I’m using slice x its just a specific thing fading out like in this video, not the whole shot. thanks again
Is there no way of doing it with a much simpler method of fcp eg using the colour corrector tool? I know you can select a colour and desaturate the other colour I thought it could be possible to do the reverse of this