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The DCI specification allows several different resolutions for the content inside the container, depending on the desired aspect ratio. The allowed resolutions are defined in SMPTE 428-1: [6]: §3.2.1 [7]: p. 6 4096 × 2160 (full frame, 256∶135 or ≈1.90∶1 aspect ratio) 3996 × 2160 (flat crop, 1.85∶1 aspect ratio)
The graphics display resolution is influenced by the aspect ratio, which is the ratio of the width to the height of the display. The aspect ratio determines how the image is scaled and stretched or cropped to fit the screen. The most common aspect ratios for graphics displays are 4:3, 16:10 (equal to 8:5), 16:9, and "21:9". The aspect ratio ...
Aspect ratio Example resolutions Notes 1:1 ... 1366×768 †, 1920×1080, 2560x1440, 3840x2160 (4K UHD) The default aspect ratio for HDTV and modern computer displays.
The difference is that whilst D1 has a 4:3 aspect ratio 960H has a 16:9 widescreen aspect ratio. The extra pixels are used to form the increased area to the sides of the D1 image. The pixel density of 960H is identical to standard D1 resolution so it does not give any improvement in image quality, merely a wider aspect ratio.
Also referred to as WUHD in consumer displays. 21:9 aspect ratio version of UHD 4K, defined in CTA-861-G, or resulting from 3840x2160 with 4:3 pixel ratio in HDMI 2.0/2.1. 5120×2160 (11,059k) 5120
1080p progressive scan HDTV, which uses a 16:9 ratio. Some commentators also use display resolution to indicate a range of input formats that the display's input electronics will accept and often include formats greater than the screen's native grid size even though they have to be down-scaled to match the screen's parameters (e.g. accepting a 1920 × 1080 input on a display with a native 1366 ...
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