本文档指定了图像文件格式，一种可互操作的存储格式，用于单个图像、图像集合和图像序列。 本文件中定义的格式基于ISO/IEC14496-12，并支持图像的交换、编辑和显示，以及与这些图像相关联的元数据的传送。图像文件格式定义了用于包含元数据的结构，如何将元数据链接到图像，并定义了如何承载某些表单的元数据。 本文件还规定了存储符合高效视频编码（HEVC）、高级视频编码（AVC）、JPEG、通用视频编码（VVC）和基本视频编码（EVC）的图像和图像序列的品牌。 注意事项HEVC、AVC、VVC和EVC视频序列的存储超出范围，在ISO/IEC14496？15

This document specifies the Image File Format, an interoperable storage format for a single image, a collection of images, and sequences of images. The format defined in this document is built on tools defined in ISO/IEC 14496-12 and enables the interchange, editing, and display of images, as well as the carriage of metadata associated with those images. The Image File Format defines structures used to contain metadata, how to link that metadata to the images, and defines how metadata of certain forms is carried. This document also specifies brands for the storage of images and image sequences conforming to High Efficiency Video Coding (HEVC), Advanced Video Coding (AVC), JPEG, Versatile Video Coding (VVC) and Essential Video Coding (EVC). NOTE      The storage of HEVC, AVC, VVC and EVC video sequences is out of scope and is provided in ISO/IEC 14496？15.