信息技术.独立编码点的编码.第2部分:视频

[中文适用范围]： 本文件定义了各种代码点和字段，这些代码点和字段确定了一个视频（或静止图像）表示的属性，并且独立于解码编码和比特率。这些属性可以描述解码数据的适当解释，或者可以类似地描述压缩之前信号的特性，该信号适合用适当的编解码器进行压缩 [外文原描述]： This document defines various code points and fields that establish properties of a video (or still image) representation and are independent of the compression encoding and bit rate. These properties can describe the appropriate interpretation of decoded data or can, similarly, describe the characteristics of such a signal before the signal is compressed by an encoder that is suitable for compressing such an input signal.