Vision Research Phantom Flex4K, Manual

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Phantom Flex4K Manual
The Flex4K sensor can run in either 4K mode (4096 pixels
across) or 2K mode (2048 pixels across).
In 4K mode the image format is Super-35mm, and in
2K mode the image format is windowed (closer to
Super-16mm).
As you lower the camera’s vertical resolution, higher
frame rates are possible. Horizontal resolution changes
alone will have no effect on the top frame rate.
The resolution menu is set up to show exactly what the
sensor is doing, whether the resolution is considered
‘Native’, ‘Cropped’, or ‘Downscaled’ – and also what the
current Aspect ratio is.
Please note that when working with the ProRes HQ format
(as opposed to Raw) only the following resolutions can be
selected: 4096 x 2304 native and 2048 x 1152 scaled.
Resolution
4K (35mm) sensor mode
4096 x 2304 native 16:9
3840 x 2160 overscan 16:9
2752 x 2304 anamorphic 2.0
1920 x 1080 scaled 16:9
4096 x 2160 native DCI
4096 x 2216 native 1.85:1
4096 x 1712 native 2.39:1
3840 x 2160 cropped 16:9
2K (windowed) sensor mode
2048 x 1536 native 4:3
2048 x 1152 native 16:9
1920 x 1080 overscan 16:9
2048 x 1080 native DCI
1920 x 1080 crop 16:9
1280 x 720 scaled 16:9
1280 x 720 crop 16:9
*subject to change
Supported resolutions* are as follows: