part of the balancing test is the amount and substantiality of the portion used in relation to the copyrighted work as a whole; I don't think anyone can (re

part of the balancing test is the amount and substantiality of the portion used in relation to the copyrighted work as a whole; I don't think anyone can (reasonably) claim that a 10-20 second long clip (with no sound) is an any way a substantial portion of a ninety minute film.