摘要
MPEG标准是一个优于其他压缩/解压缩方案的系列标准。其中MPEG-4标准以其低速率传输高质量画面的优势,在越来越多的领域内得以应用,成为近几年来的压缩标准的主流。主要介绍MPEG-4的特点和优势及其在远程教学系统中的应用。
MPEG Standard is a series of standards superior to other video compression/decompression standards. MPEG-4 Standard has an extensive application in many fields with its advantages of low speed rate and high quality picture, and has become mainstream compression standard in recent years. The paper mainly introduces the features and advantages of MPEG-4 Standard and its application in distance education sector.
出处
《计算机应用与软件》
CSCD
2009年第1期161-163,共3页
Computer Applications and Software
