cinémavérité

cin′é•ma vé•ri•té′

(ˌvɛr ɪˈteɪ; Fr. veɪ riˈteɪ)
n.
a technique of documentary filmmaking in which the camera records actual persons and events without directorial intervention.
[1960–65; < French cinéma-vérité literally, cinema-truth, translation of Russian kinoprávda]