ISO/IEC 23090-2:2021 信息技术 沉浸式媒体的编码表示 第2部分：全向媒体格式

标准编号：ISO/IEC 23090-2:2021

中文名称：信息技术 沉浸式媒体的编码表示 第2部分：全向媒体格式

英文名称：Information technology — Coded representation of immersive media — Part 2: Omnidirectional media format

发布日期：2021-07

标准范围

本文件规定了全向媒体的编码、存储、交付和呈现的全向媒体格式，包括视频、图像、音频和定时文本。全向图像或视频可以包含由计算机图形生成但编码为图像或视频的图形元素。支持多个视点，每个视点对应一个全向相机。该文件还规定了覆盖图像或视频的存储和交付，这些图像或视频将在全方位背景图像或视频上呈现。

This document specifies the omnidirectional media format for coding, storage, delivery and rendering of omnidirectional media, including video, images, audio and timed text. Omnidirectional image or video can contain graphics elements generated by computer graphics but encoded as image or video. Multiple viewpoints, each corresponding to an omnidirectional camera, are supported. The document also specifies storage and delivery of overlay images or video intended to be rendered over the omnidirectional background image or video.

标准预览图