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Reference Manual ATOM one SSM500
clmTolerance
Sensitivity (threshold)
Range 10...500. Default: 50
costGain
Cost factor analog gain
Range 0, 250...8000. Default: 8000
costTint
Cost factor exposure
Range 0, 250...8000. Default: 250
costApt
Cost factor aperture
Range 0, 250...8000. Default: 0 (disabled)
taf
Anti Flicker period in [µs] Range 5000...20000, Default: 10000
Following values are usually used:
10000 for 50 Hz (e.g. for EU countries)
8333 for 60 Hz (e.g. for USA)
maxGain
Maximum sensor gain
which is used by the auto
exposure control
See the cam_gain command for the valid
range, by default a value of 12800 is set
which equals a gain of 1600 ISO
useCustomWeights 0: disabled, 1: enabled
By default the AEC uses an optimized
algorithm to determine the needed
exposure which also takes into account
back light lighting conditions. If you want
to use a more simple but customizable
algorithm, enable this option. See chapter
16.2 for more details on how to setup the
custom weights.
Examples:
# disable aec completely
aec 0
# enable aec with luminance 2500, don't touch the other parameters
aec 1 2500
# enable aec with luminance 2500, 60 Hz anti flicker period
# and other parameters set to default values
aec 1 2500 10 50 8000 250 0 8333
# no iris, gain fixed only shutter control
aec 1 1000 10 50 0 1000
cam_gain 1000
# no iris, exposure fixed only gain control
aec 1 1000 10 50 1000 0
cam_exposure 5000
# limit gain to 15000, other parameters at default
aec 1 1000 10 50 8000 250 0 10000 15000
