video vs closed-captioned

video is a noun but closed-captioned is not a noun.

Word	Noun	Adjective	Verb	Adverb
video	Yes	No	No	No
closed-captioned	No	Yes	No	No

video (noun)	closed-captioned (noun)
a recording of both the visual and audible components (especially one containing a recording of a movie or television program)
the visible part of a television transmission
broadcasting visual images of stationary or moving objects
(computer science) the appearance of text and graphics on a video display

video (adjective)	closed-captioned (adjective)
	broadcast with captions that are seen only on receivers having special equipment; can be provided for hard-of-hearing viewers