基于有线电视机顶盒的音视频交互系统设计与实现  

Design and Realization of Audio and Video Interactive Systems Based on Cable TV Set-top Boxes

作　　者：陈起 朱琛刚 陈厚富 Chen Qi;Zhu Chengang;Chen Houfu(Jiangsu Cable Network Technology Research Institute Co.,Ltd.,Jiangsu 210008,China)

机构地区：[1]江苏有线技术研究院有限公司,江苏210008

出　　处：《广播与电视技术》2025年第1期62-65,共4页Radio & TV Broadcast Engineering

摘　　要：当前,有线电视网络技术体系已由传统的单向广播体系转变为双向承载能力,具备了承载音视频交互类应用的能力。本文介绍了基于有线电视机顶盒的音视频交互系统的网络设计,讨论了基于现有有线电视网络构建音视频交互类应用的具体方式,以及可能面临的服务质量、体验质量等问题,并提出了优化设计方案。At present,the cable TV network technology system has transformed from a traditional one-way broadcasting system to a two-way carrying capacity,with the ability to carry audio and video interactive applications.This paper describes the network design of an interactive system based on cable TV set-top boxes.It discusses how audio and video interactive applications can be specifically constructed on the existing cable TV network,the potential issues regarding service quality and user experience that may arise,and proposes optimization designs combining aspects of the audio and video interactive system itself and network configuration.

关 键 词：音视频交互系统 光纤化 轻量 

分 类 号：G22[文化科学]