Moves chroma (color). This will lead to grey edges, from where the chroma is moved. Requires YUV material.
moveleft=0
moveright=0
moveup=0
movedown=0
vi = crop(moveleft,moveup,-moveright,-movedown).addborders(moveright,movedown,moveleft,moveup)
MergeChroma(vi)
Adjust the parameters to move chroma only.