this is pretty amazing actually :|
i think i might hack this to do scratch concealment.
[edit]
seems to be RGB only?
it works really well! try this:
Code:
stackhorizontal(last.crop(0,0,64,last.height),last.blankclip(width=4,color=$0000ff),last.crop(68,0,652,last.height))#blankclip(width=652,color=$000000))
exinpaint(last,last,radius=16,xsize=3,ysize=3,color=$0000ff)
the stackhorizontal is to simulate a film scratch. it could be replaced by an automated scratch detector using some masks.