Axis Q3505-V Mk II User manual

AXISQ35Series
AXISQ3504-VNetworkCamera
AXISQ3505-VMkIINetworkCamera
UserManual

AXISQ35Series
TableofContents
Aboutthismanual..........................................3
Solutionoverview...........................................4
Productoverview...........................................5
Howtoaccesstheproduct....................................7
Howtoaccesstheproductfromabrowser...........................7
Aboutsecurepasswords..........................................7
Setup.....................................................9
Abouttheproduct'sbuilt-inhelp...................................9
Imagequalit...................................................9
Overlas.......................................................14
Streamingandstorage...........................................15
Events........................................................16
Applications....................................................17
Troubleshooting............................................18
Howtoresettofactordefaultsettings.............................18
Howtocheckthecurrentrmware.................................18
Howtoupgradethermware.....................................18
Technicalissues,cluesandsolutions................................19
Performanceconsiderations.......................................20
Specications..............................................22
LEDindicators..................................................22
SDcardslot....................................................22
Buttons.......................................................22
Connectors....................................................23
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AXISQ35Series
Aboutthismanual
Aboutthismanual
Thisusermanualdescribesmultipleproducts.Someoftheinstructionsmanotberelevantforourproduct.
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AXISQ35Series
Solutionoverview
Solutionoverview
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AXISQ35Series
Productoverview
Productoverview
Note
3–9mmlens:Pressingthelenstoohardwhilecleaningmacausethelenstomovedown.Ifthishappenswhilethe
cameraisinoperation,re-calibratetheopticsbclickingCalibratefromtheServerMaintenancewebpage(System
Options>Maintenance).
1Networkconnector
2Controlbutton
3I/Oconnector
4Audioout
5Audioin
6SDcardslot
7StatusLDforlevelingassistant
8Functionbutton
9StatusLDforlevelingassistant
1Mountingbracket
2Sidelid
3Lockingclip
4Unitcasing
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AXISQ35Series
Productoverview
5Cameraunit
6Domecover
7Springs
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AXISQ35Series
Howtoaccesstheroduct
Howtoaccesstheroduct
AXISIPUtilitandAXISCameraManagementarerecommendedmethodsforndingAxisproductsonthenetworkandassigning
themIPaddressesinWindows®.Bothapplicationsarefreeandcanbedownloadedfromaxis.com/support
Theproductcanbeusedwiththefollowingbrowsers:
•ChromeTM(recommended),Firefox®,Edge®,orOpera®withWindows®
•ChromeTM(recommended)orSafari®withOSX®
•ChromeTMorFirefox®withotheroperatingsstems.
Ifouneedmoreinformationaboutrecommendedbrowsers,gotoaxis.com/browser-support
Howtoaccesstheprodctfromabrowser
1.Startawebbrowser.
2.EntertheIPaddressorhostnameoftheAxisproductinthebrowser’saddresseld.
ToaccesstheproductfromaMaccomputer(OSX),gotoSafari,clickonBonjourandselecttheproductfromthe
drop-downlist.ToaddBonjourasabrowserbookmark,gotoSafariPreferences.
IfoudonotknowtheIPaddress,useAXISIPUtilittolocatetheproductonthenetwork.Forinformationabout
howtodiscoverandassignanIPaddress,seethedocumentAssignanIPAddressandAccesstheVideoStreamonAxis
Supportwebataxis.com/support
3.Enterourusernameandpassword.Ifthisisthersttimetheproductisaccessed,therootpasswordmustrstbe
congured.
4.Theproduct’sliveviewpageopensinourbrowser.
Abotsecrepasswords
Important
Axisdevicessendtheinitiallsetpasswordincleartextoverthenetwork.Toprotectourdeviceaftertherstlogin,set
upasecureandencrptedHTTPSconnectionandthenchangethepassword.
Thedevicepasswordistheprimarprotectionforthedataandservices.Axisdevicesdonotimposeapasswordpolicasthemabe
usedinvarioustpesofinstallations.Toprotectourdatawerecommendthatou:
•Changethedefaultpasswordthatcomeswiththedevices.
•Useapasswordwithatleast8characters,preferablcreatedbapasswordgenerator.
•Don’texposethepassword.
•Changepasswordatarecurringinterval,atleastonceaear.
Setasecrepasswordfortherootaccont
Important
Thedefaultadministratorusernamerootcannotbedeleted.Ifthepasswordforrootislost,thedevicemustberesetto
thefactordefaultsettings.
1.Makesuretofollowtheinstructionsaboutsecurepasswords.SeeAboutsecurepasswordsonpage7.
2.Tpeapasswordandthenretpeittoconrmthespelling.
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AXISQ35Series
Howtoaccesstheroduct
3.ClickCreatelogin.Thepasswordhasnowbeencongured.
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Setu
Abottheprodct'sbilt-inhelp
Youcanaccessthebuilt-inhelpthroughourproduct’swebpage.Thehelpprovidesmoredetailedinformationontheproduct’s
featuresandtheirsettings.
Imageqality
Abotcaptremodes
Acapturemodeconsistsofaresolutionandthecorrespondingframerateavailableintheproduct.Thecapturemodesetting
affectsthecamera’seldofviewandaspectratio.
Thelowerresolutioncapturemodeiscroppedoutfromthehighestresolution.
Theimageshowshowtheeldofviewandaspectratiocanchangebetweentwodifferentcapturemodes.
Howtoselectcaptremode
Whichcapturemodetochoosedependsontherequirementsofframerateandresolutionforthespecicsurveillancesetup.For
specicationsaboutavailablecapturemodes,seetheproduct’sdatasheet.Tondthelatestversionofthedatasheet,gotoaxis.com
Howtofocs
1.GotoSettingsImageFocus.
2.ClickAutofocus.
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Abotremotefocsandzoom
Theremotefocusandzoomfunctionalitallowsoutomakefocusandzoomadjustmentstoourcamerafromacomputer.Itisa
convenientwatoensurethatthescene’sfocus,viewingangleandresolutionareoptimizedwithouthavingtovisitthecamera’s
installationlocation.
Left:nofocus.Right:remotefocusapplied.
Left:nozoom.Right:remotezoomapplied.
Howtostraightenimage
Straightenimagestraightenstheimagehorizontallbrotatingandcroppingitdigitall.Duetothecropping,apartoftheoriginal
imageislost.Thefunctionalitisideallusedtostraightentheimageduringinstallation.Theillustrationshowsbeforeand
afterstraightenimagehasbeenused.
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1.GotoSettingsImage>Imagecorrection.
2.EnableStraightenimage.
Howtohidepartsoftheimagewithprivacymasks
Whatisaprivacymask?
Aprivacmaskisauser-denedareathatpreventsusersfromviewingapartofthemonitoredarea.Inthevideostream,privac
masksappearasblocksofsolidcolororblurredimageelements.
You’llseetheprivacmaskonallsnapshots,recordedvideo,andlivestreams.
YoucanusetheVAPIX®applicationprogramminginterface(API)toturnofftheprivacmasks.
Important
Usingmultipleprivacmasksmaaffecttheproduct’sperformance.
Howtocreateaprivacymask
Tocreateaprivacmask,gotoSettingsPrivacymask.
Howtoredcenoiseinlow-lightconditions
Toreducenoiseinlow-lightconditions,oucanadjustoneormoreofthefollowingsettings:
•Makesurethattheexposuremodeisautomatic.
Note
Increasingthemaxshuttervaluecanresultinmotionblur.
•Theshutterspeedshouldbeasslowaspossible,whichmeansoushouldsetmaxshuttertothehighestpossiblevalue.
•Reducesharpnessintheimage.
•Trloweringthemaxgainvalue.
HowtobenetfromIRlightinlow-lightconditionssingnightmode
Yourcamerausesvisiblelighttodelivercolorimagesduringtheda.Aslightdiminishes,oucansetthecameratoautomaticall
shifttonightmode.Innightmodethecamerausesbothvisiblelightandnear-infraredlighttodeliverblack-and-whiteimages.
Sincethecamerausesmoreoftheavailablelightitcandeliverbrighter,moredetailed,images.
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1.GotoSettingsImageDayandnight,andmakesurethattheIRcutlterissettoAuto.
2.Todetermineatwhatlightlevelouwantthecameratoshifttonightmode,movetheThresholdslidertowardBright
orDark.
Note
Ifousettheshifttooccurwhenit’sbrighter,theimageremainssharperastherewillbelesslow-lightnoise.Ifou
settheshifttooccurwhenit’sdarker,theimagecolorsaremaintainedlongerbuttherewillbemoreimageblurdue
tolow-lightnoise.
Howtoselectexposremode
Therearedifferentexposuremodeoptionsinthecamerathatadjustsaperture,shutterspeed,andgaintoimproveimagequalitfor
specicsurveillancescenes.GotoSettingsImageExposureandselectbetweenthefollowingexposuremodes:
•Formostusecases,selectAutomaticexposure.
•Forenvironmentswithcertainarticiallighting,forexampleuorescentlighting,selectFlicker-free.
Selectthesamefrequencasthepowerlinefrequenc.
•Forenvironmentswithcertainarticiallightandbrightlight,forexampleoutdoorswithuorescentlightingatnightand
sunduringdatime,selectFlicker-reduced.
Selectthesamefrequencasthepowerlinefrequenc.
•Tolockthecurrentexposuresettings,selectHoldcurrent.
HowtostabilizeashakyimagewithElectronicImageStabilization(EIS)
EIScanbeusedinenvironmentswheretheproductismountedinanexposedlocationandsubjecttovibrations,forexample,wind
orpassingtrafc.TurnonEIStogetasmootherandsteadierimagewithoutblur.
EISalsoreducesthelesizeofthecompressedimageandlowersthebitrateofthevideostream.
Note
WhenEISisturnedontheimageiscroppedslightl,loweringthemaximumresolution.
1.GotoSettingsImage.
2.TurnonEIS.
Howtoenhancefacialrecognition
Tobetterrecognizethefaceofapersonpassingbthecamera,oucansettheoptimalpixelresolutionwiththecamera’spixel
counter.
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1.GotoSettingsSystem>Orientationandclick.
2.Adjustthesizeandplacementoftherectangleinthecamera’sliveviewaroundtheareaofinterest,forexamplewhere
thefacesofpassingpersonsareexpectedtoappear.Youcanthenseethenumberofpixelsrepresentedbthesidesof
therectangle.
Note
Youcanuseanobjectofaknownsizeintheviewasareferencetodecidehowmuchresolutionisneededforrecognition.
Howtohandlesceneswithstrongbacklight
Tomakebothdarkandbrightareasoftheimagevisible,turnonWDR.
1.GotoSettingsImage.
2.TurnonWDRunderWidedynamicrange.
ImagewithoutWDR.
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AXISQ35Series
Setu
ImagewithWDR.
Note
IfouuseWDR,oumaexperiencesomeWDRartifactsintheimage.
FindoutmoreaboutWDRandhowtouseitataxis.com/web-articles/wdr
Overlays
Abotoverlays
Overlasaresuperimposedoverthevideostream.Theareusedtoprovideextrainformationduringrecordings,suchasatimestamp,
orduringproductinstallationandconguration.
Howtoshowatextoverlaywhenthecameradetectsmotion
Thisexampleexplainshowtodisplathetext“Motiondetected”whenthecameradetectsmotion:
MakesuretheAXISVideoMotionDetectionapplicationisrunning:
1.GotoSettingsApps>AXISVideoMotionDetection.
2.Starttheapplicationifitisnotalreadrunning.
3.Makesureouhavesetuptheapplicationaccordingtoourneeds.
Addtheoverlatext:
4.GotoSettingsOverlay.
5.Enter#Dinthetexteld.
6.Choosealignment,textsizeandappearance.
7.Includethetextoverla.
Createanactionrule:
8.GotoSystemEvents>Actionrules.
9.CreateanactionrulewithAXISVideoMotionDetectionastrigger.
10.Fromthelistofactions,selectOverlaytext.
11.Tpe“Motiondetected”.
12.Settheduration.
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AXISQ35Series
Setu
Note
Ifouupdatetheoverlatextitwillbeautomaticallupdatedonallvideostreamsdnamicall.
Streamingandstorage
Howtochoosevideocompressionformat
Decidewhichcompressionmethodtousebasedonourviewingrequirements,andonthepropertiesofournetwork.The
availableoptionsare:
MotionJPEG
Note
ToensuresupportfortheOpusaudiocodec,theMotionJPEGstreamisalwassentoverRTP.
MotionJPEGorMJPEGisadigitalvideosequencethatismadeupofaseriesofindividualJPEGimages.Theseimagesarethen
displaedandupdatedataratesufcienttocreateastreamthatshowsconstantlupdatedmotion.Fortheviewertoperceivemotion
videotheratemustbeatleast16imageframespersecond.Fullmotionvideoisperceivedat30(NTSC)or25(PAL)framespersecond.
TheMotionJPEGstreamusesconsiderableamountsofbandwidth,butprovidesexcellentimagequalitandaccesstoeverimage
containedinthestream.
H.264orMPEG-4Part10/AVC
Note
H.264isalicensedtechnolog.TheAxisproductincludesoneH.264viewingclientlicense.Installingadditionalunlicensed
copiesoftheclientisprohibited.Topurchaseadditionallicenses,contactourAxisreseller.
H.264can,withoutcompromisingimagequalit,reducethesizeofadigitalvideolebmorethan80%comparedtotheMotion
JPEGformatandbasmuchas50%comparedtotheMPEG-4standard.Thismeansthatlessnetworkbandwidthandstoragespace
arerequiredforavideole.Orseenanotherwa,highervideoqualitcanbeachievedforagivenbitrate.
Howtoredcebandwidthandstorage
Important
Ifoureducethebandwidthitcanresultinlossofdetailsinthepicture.
1.GotoliveviewandselectH.264.
2.GotoSettingsStream.
3.Dooneormoreofthefollowing:
-TurnontheZipstreamfunctionalitandselectthedesiredlevel.
-TurnondnamicGOPandsetahighGOPlengthvalue.
-Increasethecompression.
-TurnondnamicFPS.
Howtosetpnetworkstorage
Tostorerecordingsonthenetwork,ouneedtosetupnetworkstorage:
1.GotoSettingsSystem>Storage.
2.ClickSetupunderNetworkstorage.
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AXISQ35Series
Setu
3.EntertheIPaddressofthehostserver.
4.Enterthenameofthesharedlocationonthehostserver.
5.Movetheswitchifthesharerequiresalogin,andenterusernameandpassword.
6.ClickConnect.
Howtoaddadiotoyorrecording
Editthestreamprolewhichisusedfortherecording:
1.GotoSettingsSystem>Streamproles.
2.SelectthestreamproleandclickModify.
3.IntheAudiotab,selecttheAudiostreamcheckboxandselectOnfromthedrop-downlist.
4.ClickOk.
Howtorecordandwatchvideo
Torecordvideooumustrstsetupnetworkstorage,seeHowtosetupnetworkstorageonpage15,orhaveanSDcardinstalled.
1.Gotothecamera’sliveview.
2.ClickonRecordoncetostartrecordingandonemoretimetostoprecording.
Towatchourrecording:
1.ClickonStorageGotorecordings.
2.Selectourrecordinginthelistanditwillplaautomaticall.
Events
Abotevents
Theeventpagesallowoutocongureourproducttoperformactionswhendifferenteventsoccur.Forexample,theproduct
canstartarecordingorsendanemailnoticationwhenmotionisdetected.Thesetofconditionsthatdeneshowandwhen
theactionistriggerediscalledanactionrule.
Howtorecordvideowhenthecameradetectsmotion
ThisexampleexplainshowtosetupthecameratostartrecordingtotheSDcardvesecondsbeforeitdetectsmotionandto
stoponeminuteafter.
MakesuretheAXISVideoMotionDetectionapplicationisrunning:
1.GotoSettingsApps>AXISVideoMotionDetection.
2.Starttheapplicationifitisnotalreadrunning.
3.Makesureouhavesetuptheapplicationaccordingtoourneeds.
Createanactionrule:
4.GotoSettingsSystemEventsandaddanactionrule.
5.Tpeanamefortheactionrule.
6.Fromthelistoftriggers,selectApplicationsandthenselectAXISVideoMotionDetection(VMD).
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AXISQ35Series
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7.Fromthelistofactions,selectRecordvideo.
8.Selectanexistingstreamproleorcreateanewone.
9.Setthepre-triggertimeto5seconds.
10.Setthepost-triggertimeto60seconds.
11.SelectSDcardfromthelistofstorageoptions.
12.ClickOk.
Howtorecordvideowhenthecameradetectsimpact
Shockdetectionallowsthecameratodetecttamperingcausedbvibrationorshock.Vibrationcausedbtheenvironmentoran
objectcantriggeranactiondependingontheshocksensitivitrange,whichcanbesetfrom0to100.Inthisscenario,someoneis
throwingrocksatthecameraduringafterhoursandouwouldliketoreceiveavideoclipoftheevent.
1.GotoSettingsSystem>Detectors.
2.Enableshockdetectionandsetshocksensitivitvalue.
3.ClickSave.
Createanactionrule:
4.GotoSettingsSystemEventsandaddanactionrule.
5.Tpeanamefortheactionrule.
6.Fromthelistoftriggers,selectDetectorsandthenselectShockdetection.
7.Fromthelistofschedules,selectAfterHours.
8.Fromthelistofactions,selectSendVideoClip.
9.Selectanexistingstreamproleorcreateanewone.
10.Setthepre-triggertimeto5seconds.
11.Setthepost-triggertimeto60seconds.
12.Selectanexistingrecipientorcreateanewone.
13.ClickOk.
Applications
Abotapplications
AXISCameraApplicationPlatform(ACAP)isanopenplatformthatenablesthirdpartiestodevelopanalticsandotherapplications
forAxisproducts.Tondoutmoreaboutavailableapplications,downloads,trialsandlicenses,gotoaxis.com/applications
TondtheusermanualsforAxisapplications,gotoaxis.com
Note
•Severalapplicationscanrunatthesametimebutsomeapplicationsmightnotbecompatiblewitheachother.Certain
combinationsofapplicationsmightrequiretoomuchprocessingpowerormemorresourceswhenruninparallel.Verif
thattheapplicationsworktogetherbeforedeploment.
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AXISQ35Series
Troubleshooting
Troubleshooting
Howtoresettofactorydefaltsettings
Important
Resettofactordefaultshouldbeusedwithcaution.Aresettofactordefaultresetsallsettings,includingtheIPaddress,to
thefactordefaultvalues.
Toresettheproducttothefactordefaultsettings:
1.Disconnectpowerfromtheproduct.
2.Pressandholdthecontrolbuttonwhilereconnectingpower.SeeProductoverviewonpage5.
3.Keepthecontrolbuttonpressedfor15–30secondsuntilthestatusLEDindicatorashesamber.
4.Releasethecontrolbutton.TheprocessiscompletewhenthestatusLEDindicatorturnsgreen.Theproducthasbeenreset
tothefactordefaultsettings.IfnoDHCPserverisavailableonthenetwork,thedefaultIPaddressis192.168.0.90
5.UsetheinstallationandmanagementsoftwaretoolstoassignanIPaddress,setthepassword,andaccessthevideostream.
Theinstallationandmanagementsoftwaretoolsareavailablefromthesupportpagesonaxis.com/support
Itisalsopossibletoresetparameterstofactordefaultviathewebinterface.GotoSettingsSystemMaintenanceand
clickDefault.
Howtocheckthecrrentrmware
Firmwareisthesoftwarethatdeterminesthefunctionalitofnetworkdevices.Oneofourrstactionswhentroubleshootinga
problemshouldbetocheckthecurrentrmwareversion.Thelatestversionmacontainacorrectionthatxesourparticular
problem.
Tocheckthecurrentrmware:
1.Gototheproduct’swebpage.
2.Clickonthehelpmenu.
3.ClickAbout.
Howtopgradethermware
Important
Preconguredandcustomizedsettingsaresavedwhenthermwareisupgraded(providedthatthefeaturesareavailablein
thenewrmware)althoughthisisnotguaranteedbAxisCommunicationsAB.
Important
Makesuretheproductremainsconnectedtothepowersourcethroughouttheupgradeprocess.
Note
Whenouupgradetheproductwiththelatestrmware,theproductreceivesthelatestfunctionalitavailable.Alwasread
theupgradeinstructionsandreleasenotesavailablewitheachnewreleasebeforeupgradingthermware.Tondthelatest
rmwareandthereleasenotes,gotoaxis.com/support/rmware
1.Downloadthelatestrmwareletoourcomputer,availablefreeofchargeataxis.com/support/rmware
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AXISQ35Series
Troubleshooting
2.Logintotheproductasanadministrator.
3.GotoSettingsSystemMaintenanceintheproduct’swebpageandfollowtheinstructions.Whentheupgradehas
nished,theproductrestartsautomaticall.
AXISCameraManagementcanbeusedformultipleupgrades.Findoutmoreataxis.com/products/axis-camera-management
Technicalisses,clesandsoltions
Ifoucan’tndwhatou’relookingforhere,trthetroubleshootingsectionataxis.com/support
Problemsupgradingthermware
FirmwareupgradefailureIfthermwareupgradefails,theproductreloadsthepreviousrmware.Themostcommonreason
isthatthewrongrmwarelehasbeenuploaded.Checkthatthenameofthermwarele
correspondstoourproductandtragain.
Problemsafterrmware
upgrade
Ifouexperienceproblemsafterarmwareupgrade,rollbacktothepreviouslinstalledversion
fromtheMaintenancepage.
ProblemssettingtheIPaddress
Theproductislocatedona
differentsubnet
IftheIPaddressintendedfortheproductandtheIPaddressofthecomputerusedtoaccessthe
productarelocatedondifferentsubnets,oucannotsettheIPaddress.Contactournetwork
administratortoobtainanIPaddress.
TheIPaddressisbeingused
banotherdevice
DisconnecttheAxisproductfromthenetwork.Runthepingcommand(inaCommand/DOS
window,tpepingandtheIPaddressoftheproduct):
•Ifoureceive:Replyfrom<IPaddress>:bytes=32;time=10...
thismeansthattheIPaddressmaalreadbeinusebanotherdeviceonthenetwork.
ObtainanewIPaddressfromthenetworkadministratorandreinstalltheproduct.
•Ifoureceive:Requesttimedout,thismeansthattheIPaddressisavailable
forusewiththeAxisproduct.Checkallcablingandreinstalltheproduct.
PossibleIPaddressconict
withanotherdeviceonthe
samesubnet
ThestaticIPaddressintheAxisproductisusedbeforetheDHCPserversetsadnamicaddress.
ThismeansthatifthesamedefaultstaticIPaddressisalsousedbanotherdevice,therema
beproblemsaccessingtheproduct.
Theproductcannotbeaccessedfromabrowser
CannotloginWhenHTTPSisenabled,ensurethatthecorrectprotocol(HTTPorHTTPS)isusedwhenattempting
tologin.Youmaneedtomanualltpehttporhttpsinthebrowser’saddresseld.
Ifthepasswordfortheuserrootislost,theproductmustberesettothefactordefaultsettings.
SeeHowtoresettofactorydefaultsettingsonpage18.
TheIPaddresshasbeen
changedbDHCP
IPaddressesobtainedfromaDHCPserverarednamicandmachange.IftheIPaddresshas
beenchanged,useAXISIPUtilitorAXISCameraManagementtolocatetheproductonthe
network.Identiftheproductusingitsmodelorserialnumber,orbtheDNSname(ifthename
hasbeencongured).
Ifrequired,astaticIPaddresscanbeassignedmanuall.Forinstructions,gotoaxis.com/support
Certicateerrorwhenusing
IEEE802.1X
Forauthenticationtoworkproperl,thedateandtimesettingsintheAxisproductmustbe
snchronizedwithanNTPserver.GotoSettingsSystemDateandtime
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AXISQ35Series
Troubleshooting
Theproductisaccessiblelocallybutnotexternally
RoutercongurationCheckthatourrouterallowsincomingdatatrafctotheAxisproduct.Theroutermustsupport
UPnP®.
FirewallprotectionChecktheInternetrewallwithournetworkadministrator.
Problemswithstreaming
MulticastH.264onl
accessibleblocalclients
Checkifourroutersupportsmulticasting,oriftheroutersettingsbetweentheclientandthe
productneedtobecongured.TheTTL(TimeToLive)valuemaneedtobeincreased.
NomulticastH.264
displaedintheclient
CheckwithournetworkadministratorthatthemulticastaddressesusedbtheAxisproduct
arevalidforournetwork.
Checkwithournetworkadministratortoseeifthereisarewallpreventingviewing.
PoorrenderingofH.264
images
Ensurethatourgraphicscardisusingthelatestdriver.Thelatestdriverscanusuallbe
downloadedfromthemanufacturer’swebsite.
Colorsaturationisdifferent
inH.264andMotionJPEG
Modifthesettingsforourgraphicsadapter.Gototheadapter’sdocumentationformore
information.
Lowerframeratethan
expected
•SeePerformanceconsiderationsonpage20.
•Reducethenumberofapplicationsrunningontheclientcomputer.
•Limitthenumberofsimultaneousviewers.
•Checkwiththenetworkadministratorthatthereisenoughbandwidthavailable.
•Lowertheimageresolution.
•Intheproduct’swebpage,setacapturemodethatprioritizesframerate.Changingthe
capturemodetoprioritizeframeratemightlowerthemaximumresolutiondepending
ontheproductusedandcapturemodesavailable.
•Themaximumframespersecondisdependentontheutilitfrequenc(60/50Hz)of
theAxisproduct.
Performanceconsiderations
Whensettingupoursstem,itisimportanttoconsiderhowvarioussettingsandsituationsaffecttheperformance.Somefactors
affecttheamountofbandwidth(thebitrate)required,otherscanaffecttheframerate,andsomeaffectboth.Iftheloadonthe
CPUreachesitsmaximum,thisalsoaffectstheframerate.
Thefollowingfactorsarethemostimportanttoconsider:
•Highimageresolutionorlowercompressionlevelsresultinimagescontainingmoredatawhichinturnaffectsthe
bandwidth.
•AccessblargenumbersofMotionJPEGorunicastH.264clientsaffectsthebandwidth.
•Simultaneousviewingofdifferentstreams(resolution,compression)bdifferentclientsaffectsbothframerateand
bandwidth.
Useidenticalstreamswhereverpossibletomaintainahighframerate.Streamprolescanbeusedtoensurethat
streamsareidentical.
•AccessingMotionJPEGandH.264videostreamssimultaneouslaffectsbothframerateandbandwidth.
•Heavusageofeventsettingsaffectstheproduct’sCPUloadwhichinturnaffectstheframerate.
•UsingHTTPSmareduceframerate,inparticularifstreamingMotionJPEG.
•Heavnetworkutilizationduetopoorinfrastructureaffectsthebandwidth.
•Viewingonpoorlperformingclientcomputerslowersperceivedperformanceandaffectsframerate.
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