标准摘要
[中文适用范围]： 本文件规定了支持沉浸式虚拟或增强现实音频演示实时交互渲染的技术，同时允许用户在音频场景中实现六自由度（6DoF）移动。它定义了支持该渲染的元数据以及一种能够高效存储和传输沉浸式音频内容的比特流语法。 [外文原描述]： This document specifies technology that supports the real-time interactive rendering of an immersive virtual or augmented reality audio presentation while permitting the user to have 6DoF movement in the audio scene. It defines metadata to support this rendering and a bitstream syntax that enables efficient storage and streaming of immersive audio content.
英文名称Information technology - Coded representation of immersive media - Part 4: MPEG-I immersive audio