在DirectX 9下构建filter graph,开发基于数字电视调节卡的程序. 编译代码需要Windows XP及其以上的版本,运行程序需要数字电视卡。同时需要安装DirectX 9。-in DirectX 9 under Construction filter graph, based on the development of digital TV card adjustment procedures. Compiling code need Windows XP and above versions, operational procedures need digital TV card. While the need to install DirectX 9.
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