标准摘要
[中文适用范围]： 本文档规定了一种用于存储和交付基于几何的点云压缩数据的媒体格式。基于几何的点云压缩数据可以是定时的或非定时的。它支持在交付或解码时灵活提取基于几何的点云压缩数据。 [外文原描述]： This document specifies a media format that enables the storage and delivery of geometry-based point cloud compression data. The geometry-based point cloud compression data can be timed or non-timed. It supports flexible extraction of geometry-based point cloud compression data at delivery or decoding time.
英文名称Information technology - Coded representation of immersive media - Part 18: Carriage of geometry-based point cloud compression data