高清机顶盒视音频指标自动测试系统设计与实现

Design and Implementation of Automatic Test System for Video and Audio Test Items of HD Set Top Box

根据高清机顶盒入网检测现状,结合《有线数字电视机顶盒技术要求和测量方法》和《高清晰度有线数字电视机顶盒技术要求和测量方法》,介绍高清机顶盒视音频指标自动测试系统的设计与实现,并通过具体测试指标,进一步阐述自动测试系统的关键点。

Based on the situation of measurement of set top box for high definition,and referred to “Technical requirements and measurement methods of digital cable television set top box ”and “Technical requirements and measurement methods of digital cable television set top box for high definition”,this paper mainly intro-duces the design and implementation of automatic test system for video and audio test items of set top box with high definition and further expounds the key points of the System with specific test items.