ISampleGrabber* pGrabber;//ISampleGrabber未声明;下面引用少吗?
//网上教程;工具-选项-vc目录已经配置完
#pragma comment(lib,"strmbasd.lib");
#pragma comment(lib,"winmm.lib");
#pragma comment(lib,"strmiids.lib");
#pragma comment(lib,"quartz.lib");
#pragma comment(lib,"STRMBASE.lib");
#include <streams.h>
#include <dshow.h>
[解决办法]
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