音/视频压缩编码技术及专利性分析

Audio/video compression coding technology and patentability analysis

随着相关技术的快速发展,音/视频通信的应用范围也逐渐扩大。音/视频通信中最关键的技术是压缩编码技术。而随着移动互联网的发展,移动和互联网业务的结合已经成为发展最快的业务。将自适应的压缩编码技术应用于移动通讯终端上,是音/视频数据传输领域关注和研究的热点。本文简要介绍音/视频压缩编码的理论基础、若干标准以及发展现状,并对音/视频压缩编码技术的可专利性进行分析。

With the rapid development of related technologies, the application of audio/video communications has been extended. The most key technology of audio/video communications is compression coding technology. While with the development of mobile internet, the combination of mobile business and internet business has been the fastest developing business. Applying adaptive compression coding technology to mobile communications terminal is the focus of attention and research in audio/video data transmission field. This paper summarizes the theoretical basis, some standards and developmental status of Audio/Video compression coding technology, and analyzes the patentability of Audio/Video compression coding technology.