三网融合下自适应编解码技术的研究和应用

摘要

Introduce the application of self-adaptive encoder and decoder technology in the video service of three networks convergence, research the development of self-adaptive encoder and decoder, analyses the application scene,achieve method and video quality factor, discusses the key technology, point out the key issue in the process of business and its development.%本文介绍了自适应编解码技术在三网融合视频业务中的应用以及技术发展情况,并详细分析了各种自适应编解码技术的应用场景、实现方式以及影响视频质量的相关因素,并对部分关键技术进行了讨论,指出自适应编解码技术发展和商用过程中需要解决的一些关键问题.