Axis 02463-001 Axis Q3538-SLVE User Manual

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AXISQ3538–SLVEDomeCamera

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Remotefocusandzoom

Theremotefocusandzoomfunctionalityallowsyoutomakefocusandzoomadjustmentstoyourcamerafromacomputer.Itisa

convenientwaytoensurethatthescene’sfocus,viewingangleandresolutionareoptimizedwithouthavingtovisitthecamera’s

installationlocation.

Privacymasks

Aprivacymaskisauser-denedareathatpreventsusersfromviewingapartofthemonitoredarea.Inthevideostream,privacy

masksappearasblocksofsolidcolororblurredimageelements.

You’llseetheprivacymaskonallsnapshots,recordedvideo,andlivestreams.

YoucanusetheVAPIX®applicationprogramminginterface(API)tohidetheprivacymasks.

Important

Ifyouusemultipleprivacymasksitmayaffecttheproduct’sperformance.

Youcancreateseveralprivacymasks.Themaximumnumberofmasksdependsonthecomplexityofallthemaskscombined.The

moreanchorpointsineachmask,thefewermasksyoucancreate.Eachmaskcanhave3to10anchorpoints.

Overlays

Overlaysaresuperimposedoverthevideostream.Theyareusedtoprovideextrainformationduringrecordings,suchasatimestamp,

orduringproductinstallationandconguration.Youcanaddeithertextoranimage.

Streamingandstorage

Videocompressionformats

Decidewhichcompressionmethodtousebasedonyourviewingrequirements,andonthepropertiesofyournetwork.The

availableoptionsare:

MotionJPEG

MotionJPEG,orMJPEG,isadigitalvideosequencethatismadeupofaseriesofindividualJPEGimages.Theseimagesarethen

displayedandupdatedataratesufcienttocreateastreamthatshowsconstantlyupdatedmotion.Fortheviewertoperceivemotion

videotheratemustbeatleast16imageframespersecond.Fullmotionvideoisperceivedat30(NTSC)or25(PAL)framespersecond.

TheMotionJPEGstreamusesconsiderableamountsofbandwidth,butprovidesexcellentimagequalityandaccesstoeveryimage

containedinthestream.

H.264orMPEG-4Part10/AVC

Note

H.264isalicensedtechnology.TheAxisproductincludesoneH.264viewingclientlicense.Toinstalladditionalunlicensed

copiesoftheclientisprohibited.Topurchaseadditionallicenses,contactyourAxisreseller.

H.264can,withoutcompromisingimagequality,reducethesizeofadigitalvideolebymorethan80%comparedtotheMotion

JPEGformatandbyasmuchas50%comparedtoolderMPEGformats.Thismeansthatlessnetworkbandwidthandstoragespace

arerequiredforavideole.Orseenanotherway,highervideoqualitycanbeachievedforagivenbitrate.

H.265orMPEG-HPart2/HEVC

H.265can,withoutcompromisingimagequality,reducethesizeofadigitalvideolebymorethan25%comparedtoH.264.

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Axis 02463-001 Q3538-SLVE 8MP Stainless Steel Dome Camera