标准摘要
[中文适用范围]： 本标准定义了用于构建能够传输时间敏感型音频和/或视频数据流的网络所需的桥梁、站点和局域网（LAN）的功能配置、选项、配置文件、默认值、协议和流程。 [外文原描述]： Profiles that select features, options, configurations, defaults, protocols and procedures of bridges, stations and LANs that are necessary to build networks that are capable of transporting time-sensitive audio and/or video data streams are defined in this standard.
英文名称Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 1BA: Audio video bridging (AVB) systems