As nouns the difference between video and fanvid
is that video
is video while fanvid
is (chiefly|internet) a fan-made video consisting of clips from a film or television series, usually set to music.
Television, television show, movie.
Motion picture stored on VHS or some other format.
* Video is used in contrast with audio, which is sound only.
* The plural is the singular.
To record using video equipment
(chiefly, Internet) A fan-made video consisting of clips from a film or television series, usually set to music.
* AMV (anime music video)