EVC编程；使用按钮触发作为视频捕捉的触发装置搭建一个可供演示的自动视频捕捉照相系统；当按动指定按钮动作发生时，系统照相操作被触发，连续拍摄一定数量的图像并逐一显示-EVC programming; use the buttons to trigger video capture as a trigger device structures for a demonstration of the automatic camera video capture system; When pressed

OV9650摄像头在2440下的显示测试程序，可实现视频显示、抓图-OV9650 camera show in 2440 under the test program can achieve video display, capture

本文档介绍的CcameraDS类调用采集函数可直接返回IplImage，使用更方便，且集成了Directshow，勿需安装庞大的DirectX/Platform SDK。-This document introduces CcameraDS class calling acquisition function can be directly to return to IplImage, use more convenient, and integrated the Directshow, don