As I noted in my presentation, feature-length films are collective works and this poses a certain challenge. Many creators, artists and technicians are involved in the making of a film and the extent of their involvement varies greatly, depending on whether it's an animated feature, a documentary or a drama.
Il y a beaucoup de créateurs, d'artisans, de techniciens qui participent à la création de l'oeuvre, et cela diffère beaucoup selon qu'on parle d'un film d'animation, d'un film documentaire ou d'un film dramatique.