User Manual

VIVOTEK
274 - User's Manual
(AEB)
 1:SupportAutoExposure
Bracketing(AEB)

AutoExposureBracketing(AEB)isa
termthatisusedtosignifyaprocess
wherethecameraautomaticallytakes
twoormoreexposuresbutwith
differentexposurevalues.

*Wesupportthisparameterwhen
theversionnumber(httpversion)is
equalorgreaterthan0310a.
exposure_bracketing_ran
ge
A list of ratio
For example: 2x,3x,4x
0/7
Theinputparameterdecideshow
muchratioofexposurecompensation
willbeexpandedonthenextstream,
whichisbasedontheoriginal
exposuretime(firststream).

*Onlyavailablewhen
"capability_image_c<0~(n‐1)>_
exposure_bracketing_mode"is1.
*Wesupportthisparameterwhen
theversionnumber(httpversion)is
equalorgreaterthan0310a.
privacymask_wintype rectangle,
polygon,
3Drectangle
0/7 The supported mask window type.
"polygon": The window is a 2D
polygon shape.
"rectangle": The window is a 2D
rectangle shape.
"3Drectangle": The window is a 3D
rectangle shape.
privacymask_windomain qvga, px, std, - 0/7 The domain to set an window.
"qvga": a 320x240 range to
represent the whole image.
"px": Locate a window in the image
with pixels.
"std": A normalized 0~9999 range.
"-": Not supported.
privacymask_ncolor
<PositiveInteger>
0/7 Available total color numbers of