标准摘要
[中文适用范围]： 本国际标准规定了用于从 35 毫米电影胶片投影的胶片图像区域的最大尺寸以及该区域相对于胶片的穿孔和参考边缘的位置。 本国际标准规定了用于戏剧放映的三种类型的图像区域（见资料性附录 A 中的 A.4）： ——样式 A：一般戏剧发行版，通常称为非变形或宽银幕； ——风格 B：带有变形图像的影院发行版画； ——风格 C：经典戏剧印花。 [外文原描述]： ISO 2907:2002 specifies the maximum dimensions of the film image area intended for projection from a 35 mm motion-picture film and the position of this area relative to the perforations and the reference edge of the film. ISO 2907:2002 specifies three types of image areas intended for theatrical projection: Style A: general theatrical release prints commonly referred to as non-anamorphic or wide screen; Style B: theatrical release prints with an anamorphic image; Style C: classic theatrical prints.
英文名称Cinematography — Maximum projectable image area on 35 mm motion-picture film — Position and dimensions