CemAygun
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Philippines
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johansenfoto Posted at 7-1 01:03
I read that post.
Fov change during RS and dewarp, but it is still 4K and not upscaled from 2.7K.
I did take a test now with a 4K file and exported it in both 4K and 2.7K, and I could see a difference.
Can you please explain how a sensor that can record a maximum of 4000 pixels horizontally throws out about %30 of those and yet, still have 3840 pixels left?
PS: The difference you are seeing is probably because of the upscaling algorithm or the fact that whatever resolution left is not exactly 2.7K.
PS2: OA has no moving parts, it can't even focus. So it can not change FOV and keep utilizing the full sensor (like camera with a zoom lens). If you are seeing a smaller FOV, that means a smaller portion of the sensor readout (ergo a smaller corresponding resolution) is being used. This would not have been such a problem if, for instance, it had a 16MP (4:3) sensor; as the same amount of crop RS uses would have left behind something pretty close to 4K.
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