摘要
为了解决传统审片效率低的问题,提出一种基于3G传输的安全的外网审片系统。介绍了视频转码和加密技术,以及中心服务器的结构,并提出可利用多种加密与认证措施,将转码后的视频通过3G发送到手机上以供审核。测试结果显示该系统运行良好,延迟在可以接受的范围内。
In order to solve the low efficiency problem of traditional review system,a safe program review system based on 3G transmission is proposed. The video transcoding, encryption and the architecture of the centre server is introduced. Using a variety of encryption and authentication to send the program to the phone safely through 3G network is proposed. The experimental results show that the system runs well, and the delay is in the range of acceptable.
出处
《电视技术》
北大核心
2012年第10期70-72,共3页
Video Engineering
基金
国家科技重大专项(2012ZX03005012)
