摘要
当前农村广播电视正在进行"模拟转数字,实现数字兴农,统筹城乡发展"。为此,首先面临广播电视节目数字化,才能达到广播电视播出至接收终端全程数字化。针对农村广播电视覆盖地域广、节目素材来源多渠道、格式多样化的现实情况,采用多路素材切换构建FC+LAN双网,融入多种格式转换进行FTP多格式远程传输,构建高效、安全、适用的农村广播电视台数字节目制作非编网络。
The current rural radio and television undertaking "analog to digital, digital agriculture, urban and rural development". Therefore, facing the first broadcast digital TV, radio and television broadcast can reach to the receiving terminal full digital. This paper aimed at rural radio and television program material covering a vast area, much channel of source of diversity, format of the reality of the situation, using a multiplex switch construction material FC + LAN dual-network, into a variety of format conversion to FTP format remote trans- mission, construction of efficient, safe, applicable to the rural radio and television program production non- linear editing network digital.
出处
《中国有线电视》
2013年第B03期396-398,共3页
China Digital Cable TV
关键词
农村电视
数字节目
非编网
多路素材
FC+LAN双网
数据安全
rural television
digital program
non-linear editing network
multiple material
FC + [AN network
data security