VFW主要由AVICap.dll、MSVideo.dll、MCIAvi.drv、AVIFile.dll、vfw32.lib等库文件组成，这些库提供了相关视频、音频、AVI文件的函数，本工程这些函数进行视频采集。可采集任意一摄像头视频信息-VFW mainly AVICap.dll, MSVideo.dll, MCIAvi.drv, AVIFile.dll, vfw32.lib composed of such libraries, these libraries provide the rele