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请为我扫盲:1080p指的是纵向分辨率是1080,横纵比是 16:9 么?
1080P表示垂直方向1080行逐行扫描合成一帧图像。在数字电视系统中,通过扫描格式变换电路,可以把1080I的隔行扫描图像信号变换为逐行扫描的720P和1080P视频信号,1920:1080分辨率是16:9,把1920分成16份每份120,每份120再乘以9就是1080.所以1920:1080分辨率就是16:9..™
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Reader Comments (Page 1 of 1)
S_l_a_w_d_a_n @ Aug 20th 2008 12:59AM
请为我扫盲:
1080p指的是纵向分辨率是1080,横纵比是 16:9 么?
Satan_L5 @ Aug 20th 2008 1:27AM
1080P表示垂直方向1080行逐行扫描合成一帧图像。在数字电视系统中,通过扫描格式变换电路,可以把1080I的隔行扫描图像信号变换为逐行扫描的720P和1080P视频信号,1920:1080分辨率是16:9,把1920分成16份每份120,每份120再乘以9就是1080.所以1920:1080分辨率就是16:9..™