【摘要】 AVS是具有自主知识产权的先进的视音频编解码标准,包含系统-广播、视音频编码及IP网络环境等九大部分。中间件是实现数字电视交互业务不可或缺的软件平台,针对AVS标准,中间件主要涉及其第一和第八部分。因此,建立面向AVS标准的中间件体系结构,是一件有意义的也是非常必要的工作,本文对此作了较为深入的研究与探讨。更多还原

【Abstract】 AVS is an advanced audio/video codec standard which has the form of independent intellectual property.AVS is composed by nine parts such as system broadcasting,audio/video coding and IP networking environment.Middleware is an indispensable software platform in providing digital television interactive service.As for AVS standard,the middleware mainly refers to the first and eighth part.Therefore,it’s an important and indispensable work to build a middleware architecture based on AVS standard.The paper is about the research method and process of the middleware.更多还原