信息技术沉浸式媒体的编码表示第8部分：基于网络的媒体处理

[中文适用范围]： 网络化媒体处理（NBMP）框架定义了通过数字网络连接的实体之间的接口，包括数据格式和应用程序编程接口（API），用于对媒体数据进行高效、智能的处理。用户可以远程访问并配置这些实体的操作。该文档描述和管理适用于媒体数据的工作流程，包括将媒体数据上传到网络、实例化媒体处理任务以及配置任务。框架允许动态创建媒体处理管道，并实时或延迟方式访问处理后的媒体数据和元数据。还指定了媒体源、工作流管理器和媒体处理实体之间的媒体和元数据格式。 [外文原描述]： The network-based media processing (NBMP) framework defines the interfaces including both data formats and application programming interfaces (APIs) among the entities connected through digital networks for media processing. Users can access and configure their operations remotely for efficient, intelligent processing. This document describes and manages workflows to be applied to the media data. This process includes uploading of media data to the network, instantiation of the media processing tasks, and configuration of the tasks. The framework enables dynamic creation of media processing pipelines, as well as access to processed media data and metadata in real-time or in a deferred way. The media and metadata formats used between the media source, workflow manager and media processing entities in a media processing pipeline are also specified.