摘要： 高清晰度电视试(HDTV)编码器测试系统用于HDTV编码器各模块电路的调试与故障诊断,是HDTV编码器研制过程中不可缺少的测设备。该系统通过向HDTV各模块电路发送测试用的数字视频码流,并接收和分析经过各模块电路处理后的视频码流,从而确定编码HDTV器各单元电路是否正常。该文提出并实现了一个HDTV编码器测试系统,主要介绍了硬件部分的设计与实现。HDTV

关键词: 高清晰度电视, 高清晰度电视编码器, PCI局部总线

Abstract: HDTV encoder testing system, which transfers digital video stream to HDTV encoder and receives it from HDTV encoder, is used to test whether HDTV encoder works properly or not. In this paper, a hardware design and implementation of the HDTV encoder testing system is presented. ;;

中图分类号: 

• TN949.17