final cut vs moving picture

final cut and moving picture both are nouns.

Word	Noun	Adjective	Verb	Adverb
final cut	Yes	No	No	No
moving picture	Yes	No	No	No

As nouns, moving picture is a hypernym of final cut; that is, moving picture is a word with a broader meaning than final cut:

final cut: the final edited version of a movie as approved by the director and producer
moving picture: a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

final cut (noun)	moving picture (noun)
the final edited version of a movie as approved by the director and producer	a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement