信息技术.多媒体中间设备.第3部分:组分模型

[中文适用范围]： ISO/IEC 23004 的这一部分定义了多媒体中间件 (M3W) 组件模型和核心框架。 ISO/IEC 23004-1 中描述了 M3W 组件模型和核心框架的上下文。 [外文原描述]： ISO/IEC 23004-3:2007 specifies the component model which is the realization technology of the MPEG Multimedia Middleware. In addition, the interfaces of the support application programming interface needed for instantiation and interaction with components and services are specified. ISO/IEC 23004-3 specifies the following: component model (what constitutes a component); Unit of Trading (M3W component); Unit of Loading (executable component); Unit of Instantiation (Service); standard interfaces: navigation between interfaces (rcIUnknown, rcIServiceGeneric); binding (rcIServiceGeneric); access to public attributes (rcIServiceGeneric);