>>938>Snuff Film is an encompassing term for any video that has someone actually being killed in it.
In accurate. "Snuff" refers to the reality of the directed commission of a murder on film, generally, though not necessarily, under the influence of money or other external motivation.
Gore, on the other hand, is a much broader and more accurate term that encompasses the entirety of 2D and 3D death/mutilation content, real and imagined. "Faux snuff" such as the August Underground series would also fall under this latter moniker.