信息技术.多媒体中间设备.第7部分:系统完整性管理

[中文适用范围]： ISO/IEC 23004 的这一部分定义了 MPEG 多媒体中间件 (M3W) 技术完整性管理架构。 它包含M3W应用程序编程接口（API）中与完整性管理相关的部分的规范以及实现。 M3W API 规范提供了 M3W 提供的完整性管理功能的统一视图。 实现的规范与那些正在实施 M3W 完整性管理框架的人相关。 [外文原描述]： ISO/IEC 23004-7:2008 specifies the interfaces of the support application programming interface (API) and the realization technology used for Integrity Management in MPEG Multimedia Middleware (M3W). Integrity Management is an optional framework for M3W Platforms. The goal is to have controlled upgrading and extension. Basically this means reducing the chance of breaking the system during an upgrade/extension and giving the ability to restore a consistent configuration when things have gone wrong. ISO/IEC 23004-7:2008 specifies entities and interfaces for the following. Monitoring: This is basically extraction of the model that describes the software and hardware configuration of the terminal (self model). Diagnosis: Based on the self model framework, this will need to determine whether there is a fault in the configuration. Repair: The faults that have been identified during diagnosis will need to be removed when this is possible using the facilities for upgrading and extension offered by M3W.