ITU-R BT.1379-2-2007 标准详情
- 标准号：ITU-R BT.1379-2-2007
- 中文标题：
- 英文标题：safe areas of wide-screen 16:9 and standard 4:3 aspect ratio productions to achieve a common format during a transition period to wide screen 16:9 broadcasting
- 标准类别：国际电信联盟标准
- 发布日期：2007-09-01
