Axis P3935-LR - View Area; Capture Modes

AXISP3935-LRNetworkCamera
Learnmore
Learnmore
Viewarea
Aviewareaisacroppedpartofthefullview.Youcanstreamandstoreviewareasinsteadofthefullviewtominimizebandwidth
andstorageneeds.IfyouenablePTZforaviewarea,youcanpan,tiltandzoomwithinit.Byusingviewareasyoucanremoveparts
ofthefullview,forexample,thesky.
Whenyousetupaviewarea,werecommendyoutosetthevideostreamresolutiontothesamesizeasorsmallerthantheviewarea
size.Ifyousetthevideostreamresolutionlargerthantheviewareasizeitimpliesdigitallyscaledupvideoaftersensorcapture,
whichrequiresmorebandwidthwithoutaddingimageinformation.
Capturemodes
Acapturemodeisapresetcongurationthatdeneshowthecamerawillcaptureimages.Thecapturemodesettingcanaffectthe
camera’seldofviewandaspectratio.Theshutterspeedcanalsobeaffected,whichinturnwillaffectthelightsensitivity.
Thelowerresolutioncapturemodemaybesampledfromtheoriginalresolution,oritmaybecroppedoutfromtheoriginal,in
whichcasetheeldofviewmayalsobeaffected.
Theimageshowshowtheeldofviewandaspectratiocanchangebetweentwodifferentcapturemodes.
Thecapturemodetochoosedependsontherequirementsfortheframerateandresolutionforthespecicsurveillancesetup.For
specicationsaboutavailablecapturemodes,seetheproduct’sdatasheetataxis.com.
46