高清卡口监控报警系统基于Microsoft的DirectShow技术，运行于Windows 2000或以上平台。本系统支持目前市面上的大多数WDM驱动程序的视频捕捉卡、1394及USB连接的DV设备等，支持一机多卡；支持内存中位图的识别；支持BMP、JPG等图片格式文件的识别及存储；支持AVI、MPG、WMV等录像文件格式的回放及识别；支持MPEG4高压缩比的AVI格式的录像片断保存。-HD mount monitor alarm system is based on Microsoft s DirectShow technology and runs on Windows 2000 or higher platform. This system supports the current market, most of the WDM driver video capture card, 1394, and USB connected DV equipment in support of a multi-card machines　to support in-memory bitmap of the identification　support for BMP, JPG and other image format files identified and storage　support for AVI, MPG, WMV and other video file formats, playback and identification　support MPEG4 high compression ratio to save AVI format video clips.