Standard No.:	GY/T 283-2014
English Name:	Specification of aspect ratio conversion for HDTV/SDTV hybrid production and broadcasting
Chinese Name:	高标清混合制播图像幅型比变换规范
Professional Classification:	GY    Professional Standard - Radio, Film and TV
Source Content Issued by:	State Administration of Press, Publication, Radio, Film and Television
Issued on:	2014-12-03
Implemented on:	2014-12-3
Status:	valid
Target Language:	English
File Format:	PDF

本标准规定了高标清电视节目混合制作和播出中幅型比变换的相关要求。
本标准适用于基于文件及信号的节目制作、播出、存储等业务环节，也适用于相关设备、软件的生产和使用。