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AXISP13BoxCameraSeries
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Viewarea
Whenyousetupaviewarea,werecommendyoutosetthevideostreamresolutiontothesamesizeasorsmallerthantheviewarea
size.Ifyousetthevideostreamresolutionlargerthantheviewareasizeitimpliesdigitallyscaledupvideoaftersensorcapture,
whichrequiresmorebandwidthwithoutaddingimageinformation.
Capturemodes
Acapturemodeisapresetcongurationthatdeneshowthecameracapturesimages.Theselectedmodecanaffectthemaximum
resolutionandmaximumframerateavailableinthedevice.Ifyouuseacapturemodewithalowerresolutionthanthemaximum,
theeldofviewmightbereduced.Thecapturemodealsoaffectstheshutterspeed,whichinturnaffectsthelightsensitivity–a
capturemodewithahighmaximumframeratehasareducedlightsensitivity,andviceversa.Notethatwithcertaincapturemodes
youmightnotbeabletouseWDR.
Thelowerresolutioncapturemodemightbesampledfromtheoriginalresolution,oritmightbecroppedoutfromtheoriginal,in
whichcasetheeldofviewcouldalsobeaffected.
Theimageshowshowtheeldofviewandaspectratiocanchangebetweentwodifferentcapturemodes.
Whatcapturemodetochoosedependsontherequirementsfortheframerateandresolutionofthespecicsurveillancesetup.For
specicationsaboutavailablecapturemodes,seetheproduct’sdatasheetataxis.com.
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