Those aren't really artifacts, at least I wouldn't call them that at this point. Maybe an artifact of the original editing process, if anything. That's just how

Those aren't really artifacts, at least I wouldn't call them that at this point. Maybe an artifact of the original editing process, if anything. That's just how it looked back then when a field was frozen. Being a scene in motion, using a full frame would have flickered like crazy between two different fields. So really, there's nothing to fix. Notice that the text keyed on top of the still is at full resolution.