Windows平台下DVB-C接收端应用程序的设计与实现

摘要

简要分析了在Windows平台下接收数字电视信号所涉及的DirectShow以及BDA框架模型,讨论了有线数字电视接收端应用程序的设计方案,并给出了完整的实现流程,经测试,PC接收端能够正确地分析出复用后的TS码流信息并能流畅地播放音视频码流.%The framework of DirectShow and BDA which is needed to receive DTV signals on Windows platform is simply analyzed in this paper. Meanwhile, the design of PC receiver application for DVB-C is discussed and its complete implementation process is also given. The test results show that PC receiver can accurately analyze the information of multiplexed TS stream and fluently play audio and video streams.