一个Delphi摄像头拍照的程序。能够设定取景框，可设定指定像素。保存格式为jpg，已经经过压缩了，文件大小一般不超过100k（和像素的设置相关）-Camera to take photographs of a Delphi procedure. Able to set the viewfinder frame, can set the designated pixel. Save format jpg, has been compressed, file size less than 100k

Run the ROI file by issuing the command ROI in the command window and a GUI screen will pop up, the screen may be used for selecting a Region of interest while viewing the full length movie and adjusting the region of interest accordingly, after hitt

实现了对摄像头的视频采集、截图、录像基本功能，并且能实现对摄像头的各种控制，如随时停止和开始，及摄像头驱动层提供的控制面板.-Realized with camera video acquisition, capture, video basic functions, and can realize the various control of the camera, such as at any time to stop and start, and camera driver layer p

control panel for ip camera