数字影院发行母带.第11部分:附加帧频

[中文适用范围]： 本标准定义了数字影院中除主要帧率24和48帧每秒之外的附加帧率。这些附加帧率的定义是为了确保在交付时能够保持内容制作者的艺术意图。SMPTE 428-1《数字影院发行母版（DCDM）——图像特性》中定义的所有其他参数保持不变。本文件是SMPTE工程文档套件的一部分，本部分分别定义了25、30、50和60帧每秒的附加帧率的图像特性，并定义了每个编辑单元的音频样本数。其他部分将定义进一步的规定以支持本标准定义的附加帧率。 [外文原描述]： ISO 24628-11:2011 defines additional frame rates for digital cinema of 25, 30, 50 and 60 frames per second. These additional frame rates supplement the primary frame rates of 24 and 48 frames per second and are defined in order to ensure that the artistic intent of the content producer can be maintained at the point of delivery. ISO 24628-11:2011 defines the image characteristics of the additional frame rates individually at 25, 30, 50 and 60 frames per second, and also defines the resulting audio samples per edit unit.