CION v1.1
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40
1.94 Graticules
Graticules are typically simple lines that may be overlaid on an image to help determine
things like the center of the image or frame guidelines for an aspect ratio, etc.
These are the options:
NOTE:
The aspect ratio graticules are based on the shooting format to avoid confusion, not the SDI
output which could have a crop applied.
Here are the values for the aspect ratios:
• 4096x2160
– with a 2.39:1 aspect ratio applied = 4096 x 1716. (DCI defined)
– with a 2.35:1 aspect ratio applied = 4096 x 1743. (Mathematically derived)
– with a 1.85:1 aspect ratio applied = 3996 x 2160. (DCI defined)
• 3840x2160
– with a 2.39:1 aspect ratio applied = 3840x1607. (Mathematically derived)
– with a 2.35:1 aspect ratio applied = 3840 x 1634. (Mathematically derived)
– with a 1.85:1 aspect ratio applied = 3840x2076. (Mathematically derived)
• 2048x1080
– with a 2.39:1 aspect ratio applied = 2048 x 858. (DCI defined)
– with a 2.35:1 aspect ratio applied = 2048 x 871. (Mathematically derived)
– with a 1.85:1 aspect ratio applied = 1998 x 1080. (DCI defined)
Table 2. Graticule Options
OFF
(default)
No graticule is overlaid on the image
4K/2K Crop
Crop line indications are overlaid on the image
Crosshairs
Crosshairs, centered in the middle, are overlaid on the image
4K/2K Crop +
Crosshairs
Crop line indications and crosshairs are overlaid on the image
1.85:1
1.85:1 aspect ratio frame guidelines are overlaid on the image
2.35:1
2.35:1 aspect ratio frame guidelines are overlaid on the image
2.39:1
2.39:1 aspect ratio frame guidelines are overlaid on the image
Cros 1.85:1
Crosshairs and 1.85:1 aspect ratio frame guidelines are overlaid
on the image
Cros 2.35:1
Crosshairs and 2.35:1 aspect ratio frame guidelines are overlaid
on the image
Cros 2.39:1
Crosshairs and 2.39:1 aspect ratio frame guidelines are overlaid
on the image
4K/2K Crop +
Cros 1.85:1
Crop line indications, crosshairs and 1.85:1 aspect ratio frame
guidelines are overlaid on the image
4K/2K Crop +
Cros 2.35:1
Crop line indications, crosshairs and 2.35:1 aspect ratio frame
guidelines are overlaid on the image
4K/2K Crop +
Cros 2.39:1
Crop line indications, crosshairs and 2.39:1 aspect ratio frame
guidelines are overlaid on the image
Summary of Contents for CION
Page 1: ...Version 1 1 Published February 12 2015 ...
Page 91: ...CION v1 1 www aja com 90 Dimensions Figure 1 CION Dimensions Top View ...
Page 92: ...CION v1 1 www aja com 91 Figure 2 CION Dimensions Connector Side View ...
Page 93: ...CION v1 1 www aja com 92 Figure 3 CION Dimensions Front View ...
Page 94: ...CION v1 1 www aja com 93 Figure 4 CION Dimensions Back View ...
Page 95: ...CION v1 1 www aja com 94 CION Dimensions Operator Side ...