摘要
数字电视的迅速发展和普及,对客户端系统提出更高要求。阐述了一种基于消息驱动的嵌入式数字电视系统架构,讨论了系统各层次的划分和功能。并从消息驱动模式的架构、消息通信流程、消息控制等方面,详细阐明了系统关键技术。
With the rapid development of digital technology and the popularity of digital television, higher requirements are put forward on the client system. In this paper, an embedded digital TV system solution based on messagedriven mechanism is provided. The system＇s layered structure and the layers＇ functionality are discussed. The key technology of the DTV system, message-driven model, is described in detail in this paper, including the architecture of the message-driven model, messaging process, message control.
出处
《电视技术》
北大核心
2010年第5期11-13,17,共4页
Video Engineering
