ISO/IEC 29341-3-11:2008 信息技术 通用即插即用（UPnP）设备结构 第3-11部分：音频视频设备控制协议 连接管理器服务

标准编号：ISO/IEC 29341-3-11:2008

中文名称：信息技术 通用即插即用（UPnP）设备结构 第3-11部分：音频视频设备控制协议 连接管理器服务

英文名称：Information technology — UPnP Device Architecture — Part 3-11: Audio Video Device Control Protocol - Connection Manager Service

发布日期：2008-11

标准范围

This service definition is compliant with the UPnP Device Architecture version 1.0.This service-type enables modeling of streaming capabilities of A/V devices, and binding of those capabilitiesbetween devices. Each device that is able to send or receive a stream according to the UPnP AV device model[ref to dev model] will have 1 instance of the ConnectionManager service. This service provides a mechanism forcontrol points to:1. Perform capability matching between source/server devices and sink/renderer devices,2. Find information about currently ongoing transfers in the network,3. Setup and teardown connections between devices (when required by the streaming protocol).The ConnectionManager service is generic enough to properly abstract different kinds of streaming mechanisms,such as HTTP-based streaming, RTSP/RTP-based and 1394-based streaming.The ConnectionManager enables control points to abstract from physical media interconnect technology whenmaking connections. The term ‘stream’ used in this service template refers to both analog and digital datatransfer.

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