采集视频\Project2.bpr ........\Project2.cpp ........\Project2.exe ........\Project2.obj ........\Project2.res ........\Project2.tds ........\Unit1.cpp ........\Unit1.dfm ........\Unit1.h ........\Unit1.obj ........\Unit1.~cpp ........\Unit1.~dfm ........\Unit1.~h 采集视频