Working with some 4K footage. Drop it in to a 1080p timeline. Spacial conform set to none. When I drop "Sharpen" on it, I lose a massive chunk of the image in the viewer. I can't transform or scale it back out and the image isn't cropped at all.
Does anyone know why this is or what can be done to fix it? I've attached a pic to show you what I mean.
Karsten Schlüter wrote: can you show us the timeline at that specific point of time?)
Hey... I solved the problem. I had shot the footage in 4K and then put it into a 1080p timeline. Then I had synced up a dual audio and created a compound clip. The compound clip consisted of 4K footage on a 1080p timeline plus a sound track.
When I sharpened the compound clip, the above error occurred. When I expanded the component parts and then applied the sharpen to the 4K video, it worked fine.
I know there must be a reason for this, but I am not sure. I am new to 4K and there seems to be a load of small differences that you need to learn when editing 4K. Spacial confirm, scale percentages etc.