摘要
本文以浙江广电集团好易购电视购物频道萧山基地演播室和播出系统中字幕远程控制设计为基础,从业务需求和技术路线两个层面以及直播模式和录播模式两个角度探讨在电视购物领域通过基于音频嵌入技术的字幕远程控制来实现同一节目源多通路货号呈现的方法。
Taking an example of subtitle remote controlling for the studio and broadcasting system of Best1 TV Shopping Channel affiliated with Zhejiang Radio TV Group in Xiaoshan, this paper discusses the method of product ID multi-channel display with the same program source in TV shopping, through subtitle remote controlling based on audio embedding technology, in terms of business requirements and technical routes, from live broadcasting to recorded broadcasting.
出处
《广播与电视技术》
2018年第2期48-53,共6页
Radio & TV Broadcast Engineering
关键词
电视购物
音频嵌入
字幕远程控制
图文系统
TV shopping, Audio embedding, Subtitle remote controlling, Image-text system
