saltwater
Getting comfortable
I have several 5442 cameras and I'm now fine-tuning all of them. I'm trying to understand when making a change to a customised range from 0 - 4, to 1 - 4, and no changes to any other settings why the resulting video image deteriorates.
My understanding is, that a range of 0 - 4 ms is a range of very fast > 1/2000 to a nothing slower than 1/250. The zero figure, in my mind, is a nonsense figure.
So I thought I would fine tune things and restrict the fastest shutter speed to 1/1000, therefore setting the customised range to 1 - 4 ms. After this change, the image washes out. The following are the settings and images relevant.
The above settings ( 0 - 4 ms ) produces the following image (video feed):
Change settings:
The above settings produce the following image:
I simply don't understand what is going on. No other changes were made. Am I missing something obvious?
Unfortunately, grabbing snapshots from Blue Iris, there is no metadata to indicate shutter, aperture etc.
My understanding is, that a range of 0 - 4 ms is a range of very fast > 1/2000 to a nothing slower than 1/250. The zero figure, in my mind, is a nonsense figure.
So I thought I would fine tune things and restrict the fastest shutter speed to 1/1000, therefore setting the customised range to 1 - 4 ms. After this change, the image washes out. The following are the settings and images relevant.
The above settings ( 0 - 4 ms ) produces the following image (video feed):
Change settings:
The above settings produce the following image:
I simply don't understand what is going on. No other changes were made. Am I missing something obvious?
Unfortunately, grabbing snapshots from Blue Iris, there is no metadata to indicate shutter, aperture etc.