基于Linux系统的H.264标准的实时视频压缩及传输系统设计  

Design of H.264 real-time video compression and transmission system based on Ubuntu Linux

作　　者：刘溶剑[1] 王赵玺[2] 

机构地区：[1]河海大学商学院,江苏南京210098 [2]中国水电顾问集团华东勘测设计研究院,浙江杭州310000

出　　处：《现代电子技术》2015年第22期78-79,83,共3页Modern Electronics Technique

摘　　要：随着计算机网络媒体的迅猛发展,研究时视频压缩及传输技术具有十分重要的意义。首先建立基于Ubuntu Linux操作系统的H.264实时视频压缩及传输系统,并详细介绍该系统相关软、硬件实现方法和系统结构的设计思想。然后通过实时视频的采集和编码模块设计系统,并采用系统的实现代码具体实现系统的各个模块。结果表明,使用该设计系统进行传输,可以获得较好的图像质量以及较低传输的延时,能满足实时性应用的需求。With the rapid development of computer network media, the research of real-time video compression and transmission technology has very important significance. The H.264 real-time video compression and transmission system based on Ubuntu Linux operating system was established. The software and hardware implementation methods of the system, and the design concept of the system structure are introduced in detail. The acquisition and coding module of real-time video is used to design the system, in which the execution codes are adopted to achieve various modules. The results show that the transmission of the system can obtain better image quality and lower transmission delay, which can meet the demands of real-time application.

关 键 词：H.264 视频压缩 传输系统 UBUNTU Linux 

分 类 号：TN919-34[电子电信—通信与信息系统] TP391.4[电子电信—信息与通信工程]