摘要
随着全媒体广播时代的到来,传统广播电台直播间因功能单一,缺乏视觉元素和个性化,直播的流畅度低、清晰度差而饱受诟病,阻碍了频率全媒体战略规划的发展。在广播节目制作和传播向新媒体转型的背景下,广播演播室的升级改造迫在眉睫。基于此,介绍河南广播电视台通过整合广播电视技术、数字音视频技术及流媒体技术实现的一套数字化、虚拟化、多功能的4K全媒体音视频直播系统。该系统支持多源采集、多媒体互动、多平台传输和分发,旨在提升频率发展和满足现代受众的需求。
With the advent of the all-media broadcasting era,the traditional broadcasting station's direct broadcast room has been criticized for its single function,lack of visual elements and personalization,low fluency and poor clarity of live broadcast,which has hindered the development of the frequency all-media strategic planning.Under the background of the transformation of radio program production and communication to new media,the upgrading of broadcast studios is imminent.Based on this,this paper introduces a set of digital,virtual and multifunctional 4K full media audio and video live broadcast system implemented by Henan Radio and Television Station through the integration of radio and television technology,digital audio and video technology and streaming media technology.The system supports multi-source acquisition,multimedia interaction,multi-platform transmission and distribution,designed to improve frequency development and meet the needs of modern audiences.
作者
刘侃
LIU Kan(Henan Radio and Television Station,Zhengzhou 450003,China)
出处
《电视技术》
2024年第9期21-25,共5页
Video Engineering
作者简介
刘侃(1977-),男,本科,工程师,研究方向为广播电视中心技术。
