电影的附属性质即电影节的性质定义讨论的是本体论。但既然有本体，就也有附属体。本体说的人多，附属体没有人说。本文讨论电影的非基础性质就是电影节的定义。电影节拓展着电影的基础性质，但更多展现电影的非基础性质。电影的非基础性质如果可以定义，就是一个沙龙兼狂欢节 The subsidiary nature of the film, the definition of the festival, discusses ontology. But since there is an ontology, there are appendages too. Ontology said many people, appendages no one said. This article discusses the non-basic nature of the film is the definition of festival. The festival expands on the basic nature of the film, but more on the non-foundational nature of the film. The non-foundational nature of the movie, if it can be defined, is a salon and carnival