摘要
本文介绍了基于PC的MPEG-2和DVB传输流的通用分析模块和系统的设计和实现。分析模块可以实现对传输流中各种信息的分析以及ETR290参数的测试。模块中充分应用了多线程调度、模块化等设计思想,使得该模块可以配合硬件板卡等各种获取数据模块完成传输流分析的功能。应用此模块实现了静态传输流分析系统,验证了分析模块的功能。
This paper introduces the design and implementation of a general MPEG-2 and DVB transport stream analysis module and analysis system based on PC. The module implements information analysis and ETR290 test of transport stream. With the well using of multi-thread scheduling algorithm and modularization design, the module can be used in transport stream analysis system with many kinds of data catch module. Based on the analysis module, a TS file analysis system is implemented to verify the functions of the module.
出处
《微计算机信息》
北大核心
2005年第10X期85-87,共3页
Control & Automation
