数字监控已经成为城市社会治安防控、刑侦案件侦查的重要手段,是公安工作不可或缺的组成部分。随着科技的发展数字监控来到了高清监控时代,高分辨率的摄像头所呈现的画面提供了更有价值的细节信息,然而视频的大小和分辨率是成正比的,传统的存储模式已经满足不了高清监控巨大存储空间的要求。因此,我们考虑应用云存储技术来实现对高清监控视频进行存储、管理、查询、调取等操作。 Digital surveillance has become an important means of investigating criminal cases and criminal cases in urban public security and is an indispensable part of public security work. With the development of digital monitoring technology came high-definition monitoring era, high-resolution camera presents the screen provides more valuable details, but the video size and resolution is proportional to the traditional storage model has been unable to meet HD monitor huge storage space requirements. Therefore, we consider the application of cloud storage technology to achieve high-definition surveillance video storage, management, query, transfer and other operations.