现今高清监控系统的发展,不仅表现在单个视频的高清上,规模也在不断的扩大,例如普通的平安城市动辄上千路、几千路甚至更多,传统高清摄像机只用来采集,使用中实时监看往往很难有效的“照顾”到所有视频,已经很难满足人们“用好”高清的需求。高清网络摄像机发展日新月异,无论图像质量、性能、功能、价格,更新换代的速度越来越快,基本遵循摩尔定律,但万变不离其宗,所有的 Nowadays, the development of high-definition monitoring system is not only reflected in the high definition of a single video, but also expanded in scale. For example, ordinary safe cities often have thousands of or even thousands of highways. Traditional high-definition cameras are only used for collecting and using Real-time monitoring is often difficult to effectively “take care ” to all videos, it has been difficult to meet people “good ” high-definition needs. HD network cameras with each passing day, regardless of image quality, performance, function, price, replacement faster and faster, basically follow Moore’s Law, but the same, all