User`s manual

VIVOTEK
User's Manual - 185
NAME VALUE
Default SECURITY
(get/set)
DESCRIPTION
effectivepixel <WxH> 1280x720 0/7 Thevisiblea reaoffullsceneinthisvideomode.
Theunitispixelinsource.

*Thisvaluemust<="capability_videoin_c<n>_maxsize"
*If"effectivepixel"<"capability_videoin_c<n>_maxsize",
thenthevisibleareaislocatedatthecenteroffullscene.
outputsize <WxH> 1280x720 0/7 Theoutputsizeof source,equaltothecapturedsizeby
device,inthisvideomod e.Theunitispixel.
Thisvalueisusedasabasiccoordinatesystemformany
features,likeePTZ,privacymask,motion,etc.

*Source(mostfor image sensor)mayperformscaleor
binning,etconimagedata,andoutputdatawithsmaller
size.Thisparameterisdesignedtorepresentthis.

binning 0,1,3 0 0/7 Indicatebinningisusedornotinthisvideomode. 
0:Nobinning
1:2x2binning
3:3x3binning

*Binningisatechnologytoincreaselightsensitivityby
combiningmultiplepixelstoone.Thedrawbackis
reducedresolution.Wedesignthisparametertodisclose
thisinformation.

nresolution <Positi
ve
Integer
>

4 0/7 Howmanyresolutionoptionsinthisvideomode.
resolution Alistof
<WxH>

176x144,38
4x216,640x
360,1280x7
20
0/7
 Resolutionoptionsinthisvideomode.
Thelastoneisthemaximumresolutioninthisvideo
mode.

*Theelementnumberisdefinedas"nresolution"inthis
group.
