文章基本信息

标题：IP伝送に基づく非圧縮HDTV映像の放送利用の実用化
本地全文：下载
作者：赤藤倫久 ; 本田彰 ; 川野哲生等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2006
卷号：60
期号：10
页码：1681-1688
DOI：10.3169/itej.60.1681
出版社：The Institute of Image Information and Television Engineers
摘要：The development of ultra-broadband IP network has enabled video transmission over an IP network, and this provides the next-generation video transmission method for broadcasting stations. Standardized and stable IP technology enables broadcasts such as multicast over a low-cost network system. Video transmission of live TV broadcasts requires high-quality and low-delay video. In this paper, we propose IP video transmission method for uncompressed HDTV video that meets the high quality and low-delay requirements. And our video transmission system was applied to TV broadcasts, and stably used for half a year. We describe the knowledge and experience that we obtained through the development and use of technologies for producing and broadcasting TV content.
关键词：HD映像;非圧縮;IPネットワーク;生中継