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VIVOTEK
User's Manual - 183
mode" !="-"
rgain 0~100 4/4 Manual set rgain value of gain control
setting.
0: Weak <-> 100: Strong
* Only available when "rbgain" is
listed in
"capability_image_c<0~(n-1)>_wb
mode".
* Only valid when
"videoin_c<0~(n-1)>_whitebalance
" != auto
* Normalized range.
bgain 0~100 4/4 Manual set bgain value of gain
control setting.
0: Weak <-> 100: Strong
* Only available when "rbgain" is
listed in
"capability_image_c<0~(n-1)>_wb
mode".
* Only valid when
"videoin_c<0~(n-1)>_whitebalance
" != auto
* Normalized range.
exposurelevel 0~12 4/4 Exposure level
"0,12": This range takes the concept
from DC's exposure tuning options.
The definition is:
0: EV -2.0
1: EV -1.7
2: EV -1.3
3: EV -1.0
4: EV -0.7
5: EV -0.3
6: EV 0
7: EV +0.3
8: EV +0.7
9: EV +1.0
10: EV +1.3
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