网络音像传输系统的软件设计-发送端  

Transmitter Software Design of Network Audio Transmission System

作　　者：张俊强[1] 孙运强[1] 

机构地区：[1]中北大学通信与信息工程学院,山西太原030051

出　　处：《山西电子技术》2008年第1期14-15,共2页Shanxi Electronic Technology

摘　　要：首先介绍了系统的方案,该方案采用G.729A标准和H.263标准分别对音频和视频数据进行压缩,并通过UDP协议对数据包进行网络传输。其次对系统的组成和工作流程做了简单概述,最后对语音传输系统中常见的问题,提出了相应的解决办法。At first, the design scheme of the system is introduced in this article. The audio data is compressed with G. 729A standard and the video data is compressed with H, 263 standard in this design, The data is transmitted by UDP protocol. Secondly, the constitution and the working flow of the system are summarized simply. The familiar questions in the phonetic transmission system are analyzed finally and the corresponding resolving measures are given.

关 键 词：G.729A标准 H.263标准 UDP协议 

分 类 号：TN915.04[电子电信—通信与信息系统]