摘要
随着自动化技术、安防技术、安防标准的不断提高,远程视频监控的应用越来越广泛。远程视频监控中,由于视频数据量较大,所以数据压缩与传输技术是关键。通过对视频压缩标准的比较,选用MPEG-4标准对视频数据进行压缩。确定了适合于网络传输的协议——RTP/RTCP协议,论述了RTP/RTCP协议的具体应用情况。
Remote video monitoring is used more and more widely with the constant improvement of automation technology and security technology and standard. Data compression and transfer technique is crucial in remote video monitoring due to big data flow. After comparisons were made in the video compression standards, Standard MPEG-4 was selected for compressing video data and RTP/RTCP protocol, suitable to network transfer, chosen. The paper explains its specific application.
出处
《天津冶金》
CAS
2011年第2期34-36,61-62,共3页
Tianjin Metallurgy
关键词
数据
压缩
传输
远程视频
监控
标准
协议
data, compression, transfer, remote video, monitoring, standard, protocol
