ITU-R BR.1440 SPANISH-2000
光学投影16:9的视频图片转换为35mm胶片

16:9 VIDEO IMAGES TRANSFERRED TO 35 mm FILM FOR OPTICAL PROJECTION


 

 

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标准号
ITU-R BR.1440 SPANISH-2000
发布日期
2000年01月01日
实施日期
废止日期
中国标准分类号
M61
发布单位
IX-ITU
适用范围
The ITU Radiocommunication Assembly considering that programmes produced on 16:9 video are transferred to 35 mm film for optical projection; that the 16:9 image on 35 mm film should match the television presentation; that current video to film transfer processes expose a camera film image and current printing and projection processes will crop the exposed image on film by about 4.6% overall; that at the moment, there are no international standards for 16:9 film projection.




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