Axis Q7436 User manual

USERMANUAL

AXISQ7436VideoEncoderBlade

AboutthisDocument

ThismanualisintendedforadministratorsandusersoftheAXIS

Q7436VideoEncoderBlade,andisapplicabletormware5.55and

later.Itincludesinstructionsforusingandmanagingtheproducton

yournetwork.Previousexperienceofnetworkingwillbeofusewhen

usingthisproduct.SomeknowledgeofUNIXorLinux-basedsystems

mayalsobebenecial,fordevelopingshellscriptsandapplications.

LaterversionsofthisdocumentwillbepostedtotheAxiswebsite,

asrequired.Seealsotheproduct’sonlinehelp,availableviathe

web-basedinterface.

LegalConsiderations

Videosurveillancecanberegulatedbylawsthatvaryfromcountryto

country.Checkthelawsinyourlocalregionbeforeusingthisproduct

forsurveillancepurposes.

Thisproductincludesone(1)H.264decoderlicense.Topurchase

furtherlicenses,contactyourreseller.

Liability

Everycarehasbeentakeninthepreparationofthisdocument.Please

informyourlocalAxisofceofanyinaccuraciesoromissions.Axis

CommunicationsABcannotbeheldresponsibleforanytechnicalor

typographicalerrorsandreservestherighttomakechangestothe

productandmanualswithoutpriornotice.AxisCommunicationsAB

makesnowarrantyofanykindwithregardtothematerialcontained

withinthisdocument,including,butnotlimitedto,theimplied

warrantiesofmerchantabilityandtnessforaparticularpurpose.Axis

CommunicationsABshallnotbeliablenorresponsibleforincidentalor

consequentialdamagesinconnectionwiththefurnishing,performance

oruseofthismaterial.Thisproductisonlytobeusedforitsintended

purpose.

IntellectualPropertyRights

AxisABhasintellectualpropertyrightsrelatingtotechnologyembodied

intheproductdescribedinthisdocument.Inparticular,andwithout

limitation,theseintellectualpropertyrightsmayincludeoneormore

ofthepatentslistedathttp://www.axis.com/patent.htmandoneor

moreadditionalpatentsorpendingpatentapplicationsintheUSand

othercountries.

Thisproductcontainslicensedthird-partysoftware.Seethemenuitem

“About”intheproduct’suserinterfaceformoreinformation.

ThisproductcontainssourcecodecopyrightAppleComputer,

Inc.,underthetermsofApplePublicSourceLicense2.0(see

http://www.opensource.apple.com/apsl).Thesourcecodeisavailable

fromhttp://developer.apple.com/darwin/projects/bonjour/

EquipmentModications

Thisequipmentmustbeinstalledandusedinstrictaccordancewiththe

instructionsgivenintheuserdocumentation.Thisequipmentcontains

nouser-serviceablecomponents.Unauthorizedequipmentchangesor

modicationswillinvalidateallapplicableregulatorycertications

andapprovals.

TrademarkAcknowledgments

AXISCOMMUNICATIONS,AXIS,ETRAX,ARTPECandVAPIXare

registeredtrademarksortrademarkapplicationsofAxisABinvarious

jurisdictions.Allothercompanynamesandproductsaretrademarksor

registeredtrademarksoftheirrespectivecompanies.

Apple,Boa,Apache,Bonjour,Ethernet,InternetExplorer,Linux,

Microsoft,Mozilla,Real,SMPTE,QuickTime,UNIX,Windows,Windows

VistaandWWWareregisteredtrademarksoftherespectiveholders.

JavaandallJava-basedtrademarksandlogosaretrademarksor

registeredtrademarksofOracleand/oritsafliates.UPnP

isa

certicationmarkoftheUPnP

ImplementersCorporation.

RegulatoryInformation

Europe

ThisproductcomplieswiththeapplicableCEmarkingdirectives

andharmonizedstandards:

•ElectromagneticCompatibility(EMC)Directive2004/108/EC.See

ElectromagneticCompatibility(EMC),onpage2.

•LowVoltage(LVD)Directive2006/95/EC.SeeSafety,onpage2.

•RestrictionsofHazardousSubstances(RoHS)Directive2011/65/EU.

SeeDisposalandRecycling,onpage2.

Acopyoftheoriginaldeclarationofconformitymaybeobtainedfrom

AxisCommunicationsAB.SeeContactInformation,onpage3.

ElectromagneticCompatibility(EMC)

Thisequipmenthasbeendesignedandtestedtofulllapplicable

standardsfor:

•Radiofrequencyemissionwheninstalledaccordingtothe

instructionsandusedinitsintendedenvironment.

•Immunitytoelectricalandelectromagneticphenomenawhen

installedaccordingtotheinstructionsandusedinitsintended

environment.

USA

Thisequipmenthasbeentestedusingashieldednetworkcable(STP)

andfoundtocomplywiththelimitsforaClassBdigitaldevice,

pursuanttopart15oftheFCCRules.Theselimitsaredesigned

toprovidereasonableprotectionagainstharmfulinterferenceina

residentialinstallation.Thisequipmentgenerates,usesandcanradiate

radiofrequencyenergyand,ifnotinstalledandusedinaccordance

withtheinstructions,maycauseharmfulinterferencetoradio

communications.However,thereisnoguaranteethatinterference

willnotoccurinaparticularinstallation.Ifthisequipmentdoes

causeharmfulinterferencetoradioortelevisionreception,which

canbedeterminedbyturningtheequipmentoffandon,theuseris

encouragedtotrytocorrecttheinterferencebyoneormoreofthe

followingmeasures:

•Reorientorrelocatethereceivingantenna.

•Increasetheseparationbetweentheequipmentandreceiver.

•Connecttheequipmentintoanoutletonacircuitdifferentfrom

thattowhichthereceiverisconnected.

•Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

Canada

ThisClassBdigitalapparatuscomplieswithCanadianICES-003.

Europe

ThisdigitalequipmentfulllstherequirementsforRFemission

accordingtotheClassBlimitofEN55022.

Thisproductfulllstherequirementsforimmunityaccording

toEN61000-6-1residential,commercialandlight-industrial

environments.

Thisproductfulllstherequirementsforimmunityaccordingto

EN61000-6-2industrialenvironments.

Thisproductfulllstherequirementsforimmunityaccordingto

EN55024ofceandcommercialenvironments

Australia/NewZealand

ThisdigitalequipmentfulllstherequirementsforRFemission

accordingtotheClassBlimitofAS/NZSCISPR22.

Japan

この装置は、クラスB情報技術装置です。この装置は、家庭

環境で使用することを目的としていますが、この装置がラジ

オやテレビジョン受信機に近接して使用されると、受信障

害を引き起こすことがあります。取扱説明書に従って正し

い取り扱いをして下さい。

Korea

이기기는가정용(B급)전자파적합기기로서주로가정에

서사용하는것을목적으로하며,모든지역에서사용

할수있습니다.

Safety

DisposalandRecycling

Whenthisproducthasreachedtheendofitsusefullife,disposeof

itaccordingtolocalrawsandregulations.Forinformationabout

yournearestdesignatedcollectionpoint,contactyourlocalauthority

responsibleforwastedisposal.Inaccordancewithlocallegislation,

penaltiesmaybeapplicableforincorrectdisposalofthiswaste.

Europe

Thissymbolmeansthattheproductshallnotbedisposedof

togetherwithhouseholdorcommercialwaste.Directive2012/19/EU

onwasteelectricalandelectronicequipment(WEEE)isapplicablein

theEuropeanUnionmemberstates.Topreventpotentialharmto

humanhealthandtheenvironment,theproductmustbedisposed

ofinanapprovedandenvironmentallysaferecyclingprocess.For

informationaboutyournearestdesignatedcollectionpoint,contact

yourlocalauthorityresponsibleforwastedisposal.Businessesshould

contacttheproductsupplierforinformationabouthowtodispose

ofthisproductcorrectly.

ThisproductcomplieswiththerequirementsofDirective2011/65/EU

ontherestrictionoftheuseofcertainhazardoussubstancesin

electricalandelectronicequipment(RoHS).

China

Thisproductcomplieswiththerequirementsofthelegislative

actAdministrationontheControlofPollutionCausedbyElectronic

InformationProducts(ACPEIP).

ContactInformation

AxisCommunicationsAB

Emdalavägen14

22369Lund

Sweden

Tel:+46462721800

Fax:+4646136130

www.axis.com

Support

Shouldyourequireanytechnicalassistance,pleasecontactyourAxis

reseller.Ifyourquestionscannotbeansweredimmediately,your

resellerwillforwardyourqueriesthroughtheappropriatechannelsto

ensurearapidresponse.IfyouareconnectedtotheInternet,youcan:

•downloaduserdocumentationandsoftwareupdates

•ndanswerstoresolvedproblemsintheFAQdatabase.Search

byproduct,category,orphrase

•reportproblemstoAxissupportstaffbyloggingintoyourprivate

supportarea

•chatwithAxissupportstaff(selectedcountriesonly)

•visitAxisSupportatwww.axis.com/techsup/

LearnMore!

VisitAxislearningcenterwww.axis.com/academy/forusefultrainings,

webinars,tutorialsandguides.

AXISQ7436VideoEncoderBlade

TableofContents

HardwareOverview..........................................6

ConnectorsandButtons..........................................6

PinAssignmentsforI/OConnector-AXIS2911UVideoServerRack......7

PinassignmentsfortheI/OConnectoroftheAXISQ7900andAXISQ7920

Chassis........................................................7

PinAssignmentsforRS485Connector-AXISQ7900andAXISQ7920

Chassis........................................................8

LEDIndicators..................................................8

AccessingtheProduct.......................................9

AccessfromaBrowser...........................................9

AccessfromtheInternet..........................................10

SettheRootPassword...........................................10

TheLiveViewPage..............................................11

MediaStreams.............................................14

HowtoStreamH.264............................................14

MJPEG........................................................14

AXISMediaControl(AMC)........................................14

AlternativeMethodsofAccessingtheVideoStream....................15

SettingUptheProduct......................................17

BasicSetup....................................................17

Video.........................................................18

VideoStream...................................................18

StreamProles.................................................19

CameraSettings................................................20

Overlay........................................................20

PrivacyMask...................................................22

LiveViewCong............................................23

PTZ(PanTiltZoom).........................................26

PresetPositions.................................................26

GuardTour.....................................................26

Advanced......................................................27

InstallingaPTZdriver............................................27

ControlQueue..................................................27

Detectors..................................................28

CameraTampering..............................................28

MotionDetection...............................................28

Applications...............................................31

ApplicationLicenses.............................................31

InstallApplication...............................................31

ApplicationConsiderations........................................31

Events....................................................33

SettingUpanActionRule........................................34

Recipients.....................................................35

Schedules......................................................36

Recurrences....................................................36

Recordings.................................................37

RecordingList..................................................37

ContinuousRecording............................................37

Languages.................................................38

SystemOptions.............................................39

Security.......................................................39

Date&Time....................................................41

Network.......................................................41

Storage.......................................................46

Ports&Devices.................................................47

Maintenance...................................................47

Support.......................................................48

Advanced......................................................48

ResettoFactoryDefaultSettings...................................49

Troubleshooting............................................50

CheckingtheFirmware...........................................50

AXISQ7436VideoEncoderBlade

TableofContents

UpgradingtheFirmware..........................................50

Symptoms,PossibleCausesandRemedialActions.....................51

TechnicalSpecications......................................54

PerformanceConsiderations.......................................55

AXISQ7436VideoEncoderBlade

HardwareOverview

BNCconnector(Videoinput,6nos.)

StatusLED(6nos.)

Controlbutton

Restartbutton

PowerLED

Busconnector

ConnectorsandButtons

Fortechnicalspecications,seepage54.

BusConnector

Thebusconnectorsarethephysicalinterfacestothevideoencoderchassisthatprovidepower,network,RS485,andI/Oterminal

connections.

ControlButton

Thecontrolbuttonisusedfor:

•Resettingtheproducttofactorydefaultsettings.Seepage49.

•ConnectingtoanAXISVideoHostingSystemservice.Seepage43.Toconnect,pressandholdthebuttonforabout1

seconduntiltheStatusLEDashesgreen.

•ConnectingtoAXISInternetDynamicDNSService.Seepage43.Toconnect,pressandholdthebuttonforabout3seconds.

RestartButton

Presstherestartbuttontorestarttheproduct.

AXISQ7436VideoEncoderBlade

HardwareOverview

PinAssignmentsforI/OConnector-AXIS2911UVideoServerRack

PinFunctionDescription

+12Vout,100mA

GND

Channel1,CongurableI/O1

Channel2,CongurableI/O1

Channel3,CongurableI/O1

Channel4,CongurableI/O1

Channel5,CongurableI/O1

Channel6,CongurableI/O1

Channel1,CongurableI/O2

Channel2,CongurableI/O2

Digitalinput-ConnecttoGNDtoactivate,

orleaveoating(orunconnected)to

deactivate.

Digitaloutput-UsesanopendrainNFET

transistorwiththesourceconnectedto

GND.Ifusedwithanexternalrelay,adiode

mustbeconnectedinparallelwiththeload,

forprotectionagainstvoltagetransients.

Mininput=–40VDC

Maxinput=+40VDC

Maxload=100mA

Maxvoltage=+40VDC

(tothetransistor)

RS485A

RS485B

Ahalf-duplexRS485interfaceforcontrollingauxiliaryequipmentsuchasPTZ

devices.

PinassignmentsfortheI/OConnectoroftheAXISQ7900andAXISQ7920Chassis

PinFunctionDescription

Channel1,CongurableI/O1

Channel2,CongurableI/O1

Channel3,CongurableI/O1

Channel4,CongurableI/O1

Channel5,CongurableI/O1

Channel6,CongurableI/O1

Channel1,CongurableI/O2

Channel2,CongurableI/O2

Channel3,CongurableI/O2

Channel4,CongurableI/O2

Channel5,CongurableI/O2

Channel6,CongurableI/O2

Digitalinput-ConnecttoGNDtoactivate,

orleaveoating(orunconnected)to

deactivate.

Digitaloutput-UsesanopendrainNFET

transistorwiththesourceconnectedto

GND.Ifusedwithanexternalrelay,adiode

mustbeconnectedinparallelwiththeload,

forprotectionagainstvoltagetransients.

Mininput=–40VDC

Maxinput=+40VDC

Maxload=100mA

Maxvoltage=+40VDC

(tothetransistor)

AXISQ7436VideoEncoderBlade

HardwareOverview

PinAssignmentsforRS485Connector-AXISQ7900andAXISQ7920Chassis

PinFunctionDescription

Channel1,RS485A

Channel1,RS485B

Channel2,RS485A

Channel2,RS485B

Channel3,RS485A

Channel3,RS485B

Channel4,RS485A

Channel4,RS485B

Channel5,RS485A

Channel5,RS485B

Channel6,RS485A

Channel6,RS485B

Ahalf-duplexRS485interfaceforcontrollingauxiliary

equipmentsuchasPTZdevices.

LEDIndicators

LED

Color

Indication

GreenSteadygreenfornormaloperation.

Amber

Steadyduringstartupandwhenrestoringsettings.

Status

Red

Slowashforfailedupgrade.

Green

Normaloperation. Power

Amber

Flashesgreen/amberduringrmwareupgrade.

Note

•TheStatusLEDcanbeconguredtoashwhileaneventisactive.

•TheStatusLEDcanbeconguredtoashforidentifyingtheunit.GotoSetup>SystemOptions>Maintenance.

AXISQ7436VideoEncoderBlade

AccessingtheProduct

ToinstalltheAxisproduct,refertotheInstallationGuidesuppliedwiththeproduct.

Theproductcanbeusedwithmostoperatingsystemsandbrowsers.TherecommendedbrowsersareInternetExplorerwithWindows,

SafariwithMacintoshandFirefoxwithotheroperatingsystems.SeeTechnicalSpecications,onpage54.

ToviewstreamingvideoinInternetExplorer,allowinstallationofAXISMediaControl(AMC)whenprompted.

TheAxisproductincludesone(1)H.264decoderlicenseforviewingvideostreams.ThelicenseisautomaticallyinstalledwithAMC.

Theadministratorcandisabletheinstallationofthedecoders,topreventinstallationofunlicensedcopies.

Note

•QuickTime

isalsosupportedforviewingH.264streams.

•Ifyourcomputerrestrictstheuseofadditionalsoftwarecomponents,theproductcanbeconguredtouseaJavaapplet

forviewingMotionJPEG.

AccessfromaBrowser

1.Startabrowser(InternetExplorer,Firefox,Safari).

2.EntertheIPaddressorhostnameoftheAxisproductinthebrowser’sLocation/Addresseld.Toaccesstheproductfroma

Macintoshcomputer(MacOSX),clickontheBonjourtabandselecttheproductfromthedrop-downlist.

IfyoudonotknowtheIPaddress,useAXISIPUtilitytolocatetheproductonthenetwork.Forinformationabouthowto

discoverandassignanIPaddress,seetheInstallationandManagementSoftwareCDorthedocumentAssignanIPAddress

andAccesstheVideoStreamonAxisSupportwebatwww.axis.com/techsup

3.Enteryourusernameandpassword.Ifthisisthersttimetheproductisaccessed,therootpasswordmustrstbe

congured.Forinstructions,see.

4.Theproduct’sLiveViewpageappearsinyourbrowser.

Note

ThecontrolsandlayoutoftheLiveViewpagemayhavebeencustomizedtomeetspecicinstallationrequirementsand

userpreferences.Consequently,someoftheexamplesandfunctionsfeaturedheremaydifferfromthosedisplayedin

yourownLiveViewpage.

AXISQ7436VideoEncoderBlade

AccessingtheProduct

AccessfromtheInternet

Onceconnected,theAxisproductisaccessibleonyourlocalnetwork(LAN).ToaccesstheproductfromtheInternetyoumust

congureyournetworkroutertoallowincomingdatatrafctotheproduct.Todothis,enabletheNAT-traversalfeature,which

willattempttoautomaticallyconguretheroutertoallowaccesstotheproduct.ThisisenabledfromSetup>SystemOptions>

Network>TCP/IPAdvanced.

Formoreinformation,seeNATtraversal(portmapping)forIPv4,onpage44.SeealsoAXISInternetDynamicDNSService

atwww.axiscam.net

ForTechnicalnotesonthisandothertopics,visittheAxisSupportwebatwww.axis.com/techsup

SettheRootPassword

ToaccesstheAxisproduct,youmustsetthepasswordforthedefaultadministratoruserroot.ThisisdoneintheCongureRoot

Passworddialog,whichappearswhentheproductisaccessedforthersttime.

Topreventnetworkeavesdropping,therootpasswordcanbesetviaanencryptedHTTPSconnection,whichrequiresanHTTPS

certicate.HTTPS(HypertextTransferProtocoloverSSL)isaprotocolusedtoencrypttrafcbetweenwebbrowsersandservers.The

HTTPScerticateensuresencryptedexchangeofinformation.SeeHTTPS,onpage44.

Thedefaultadministratorusernamerootispermanentandcannotbedeleted.Ifthepasswordforrootislost,theproductmustbe

resettothefactorydefaultsettings.SeeResettoFactoryDefaultSettings,onpage49.

TosetthepasswordviaastandardHTTPconnection,enteritdirectlyinthedialog.

TosetthepasswordviaanencryptedHTTPSconnection,followthesesteps:

1.ClickCreateself-signedcerticate.

2.ProvidetherequestedinformationandclickOK.Thecerticateiscreatedandthepasswordcannowbesetsecurely.

3.Enterapasswordandthenre-enterittoconrmthespelling.

AXISQ7436VideoEncoderBlade

AccessingtheProduct

4.ClickOK.Thepasswordhasnowbeencongured.

TheLiveViewPage

ThecontrolsandlayoutoftheLiveViewpagemayhavebeencustomizedtomeetspecicinstallationrequirementsanduser

preferences.Consequently,someoftheexamplesandfunctionsfeaturedheremaydifferfromthosedisplayedinyourownLiveView

page.Thefollowingprovidesanoverviewofeachavailablecontrol.

ControlsontheLiveViewPage

ClickViewsizetoscaletheimagedownto800pixelswideortofullscale.OnlyavailableinMJPEG.

SelectastreamprolefortheLiveViewpagefromtheStreamProledrop-downlist.Forinformationabouthow

tocongurestreamproles,seepage19.

ClickPulsetoactivatetheproduct’soutputportforadenedperiodoftime.Forinformationabouthowtoenable

andcongureoutputbuttons,seepage24.

ClicktheActive/Inactivebuttonstomanuallyactivateandinactivetheproduct’soutputport.Forinformation

abouthowtoenableandcongureoutputbuttons,seepage24.

TheManualTriggerbuttonisusedtotriggeranactionrulefromtheLiveViewpage.Forinformationabouthowto

congureandenablethebutton,seeManualTrigger,onpage12.

ClickSnapshottosaveasnapshotofthevideoimage.Right-clickthevideoimagetosaveitinJPEGformatonyour

computer.ThisbuttonisprimarilyintendedforusewhentheAXISMediaControlviewertoolbarisnotavailable.

EnablethisbuttonfromLiveViewCong>ActionButtons.

AXISQ7436VideoEncoderBlade

AccessingtheProduct

ManualTrigger

TheManualTriggerisusedtotriggeranactionrulefromtheLiveViewpage.Themanualtriggercanforexamplebeusedto

validateactionsduringproductinstallationandconguration.

Tocongurethemanualtrigger:

1.GotoSetup>Events.

2.ClickAddtoaddanewactionrule.

3.FromtheTriggerdrop-downlist,selectInputSignal.

4.Fromtheseconddrop-downlist,selectManualTrigger.

5.Selectthedesiredactionandconguretheothersettingsasrequired.

Formoreinformationaboutactionrules,seeEvents,onpage33.

ToshowthemanualtriggerbuttonsintheLiveViewpage:

1.GotoSetup>LiveViewLayout.

2.UnderActionButtons,selectShowmanualtriggerbutton.

AXISMediaControlviewertoolbar

TheAXISMediaControlviewertoolbarisavailableinInternetExploreronly.SeeAXISMediaControl(AMC),onpage14formore

information.Thetoolbardisplaysthefollowingbuttons:

ThePlaybuttonconnectstotheAxisproductandstartsplayingamediastream.

TheStopbuttonstopsthemediastream.

TheSnapshotbuttontakesasnapshotofthevideoimage.Thelocationwheretheimageissavedcanbespecied

intheAMCControlPanel.

ClicktheViewFullScreenbuttonandthevideoimagewilllltheentirescreen.PressESC(Escape)onthecomputer

keyboardtocancelfullscreenview.

TheRecordbuttonisusedtorecordthecurrentvideostream.Thelocationwheretherecordingissavedcanbespeciedin

theAMCControlPanel.EnablethisbuttonfromLiveViewCong>ViewerSettings.

PTZControls

TheLiveViewpagealsodisplaysPan/Tilt/Zoom(PTZ)controls.Theadministratorcanenable/disablecontrolsforspeciedusersunder

SystemOptions>Security>Users.

WiththePTZControlQueueenabledthetimeeachuserisincontrolofthePTZsettingsislimited.Clickthebuttonstorequestor

releasecontrolofthePTZcontrols.ThePTZControlQueueissetupunderPTZ>ControlQueue.

ClicktheEmulatejoystickmodebuttonandclickintheimagetomovethecameraviewinthedirectionofthe

mousepointer.

ClicktheCentermodebuttonandclickintheimagetocenterthecameraviewonthatposition.Thecentermode

buttoncouldalsobeusedtozoominonaspecicarea.Clickintheimageanddragtodrawarectanglesurrounding

theareatobemagnied.Tozoomout,rotatethemousewheel.

ClicktheCtrlpanelbuttontoopenthePTZcontrolpanelwhichprovidesadditionalPTZcontrols.

User-denedbuttonscanalsoappearintheControlpanel.SeeControls,onpage27.

AXISQ7436VideoEncoderBlade

AccessingtheProduct

ThePTZcontrolscanbedisabledunderPTZ>Advanced>Controls,seeControls,onpage27.

AXISQ7436VideoEncoderBlade

MediaStreams

TheAxisproductprovidesseveralvideostreamformats.Yourrequirementsandthepropertiesofyournetworkwilldeterminethe

typeyouuse.

TheLiveViewpageintheproductprovidesaccesstoH.264andMotionJPEGvideostreams,andtothelistofavailablestreamproles.

Otherapplicationsandclientscanaccessvideostreamsdirectly,withoutgoingviatheLiveViewpage.

HowtoStreamH.264

ThevideocompressionstandardH.264makesgooduseofbandwidth,andcanprovidehighqualityvideostreamsatlessthan1Mbit/s.

Decidingwhichcombinationofprotocolsandmethodstousedependsonyourviewingrequirements,andonthepropertiesof

yournetwork.TheavailableoptionsinAXISMediaControlare:

UnicastRTP

Thisunicastmethod(RTPoverUDP)isused

forliveunicastvideo,especiallywhenitis

importanttoalwayshaveanup-to-datevideo

stream,evenifsomeimagesaredropped.

RTPoverRTSP

Thisunicastmethod(RTPtunneledoverRTSP)

isusefulasitisrelativelysimpletocongure

rewallstoallowRTSPtrafc.

RTPoverRTSPoverHTTP

Thisunicastmethodcanbeusedtotraverse

rewalls.Firewallsarecommonlyconguredto

allowtheHTTPprotocol,thusallowingRTPto

betunneled.

Unicastingisusedforvideo-on-demand

transmissionsothatthereisnovideotrafc

onthenetworkuntilaclientconnectsand

requeststhestream.

Notethatthereareamaximumof20

simultaneousunicastconnections.

MulticastRTP

Thismethod(RTPoverUDP)shouldbeusedforlivemulticastvideo.Thevideostreamisalways

up-to-date,evenifsomeimagesaredropped.

Multicastingprovidesthemostefcientusageofbandwidthwhentherearelargenumbersof

clientsviewingsimultaneously.Amulticastcannothowever,passanetworkrouterunlessthe

routerisconguredtoallowthis.ItisnotpossibletomulticastovertheInternet,forexample.

Notealsothatallmulticastviewerscountasoneunicastviewerinthemaximumtotalof20

simultaneousconnections.

AXISMediaControlnegotiateswiththeAxisproducttodeterminethetransportprotocoltouse.Theorderofpriority,listedinthe

AMCControlPanel,canbechangedandtheoptionsdisabled,tosuitspecicrequirements.

Note

H.264islicensedtechnology.TheAxisproductincludesoneH.264viewingclientlicense.Installingadditionalunlicensed

copiesoftheclientisprohibited.Topurchaseadditionallicenses,contactyourAxisreseller.

MJPEG

ThisformatusesstandardJPEGstillimagesforthevideostream.Theseimagesarethendisplayedandupdatedataratesufcient

tocreateastreamthatshowsconstantlyupdatedmotion.

TheMotionJPEGstreamusesconsiderableamountsofbandwidth,butprovidesexcellentimagequalityandaccesstoeveryimage

containedinthestream.TherecommendedmethodofaccessingMotionJPEGlivevideofromtheAxisproductistousetheAXIS

MediaControlinInternetExplorerinWindows.

AXISMediaControl(AMC)

AXISMediaControl(AMC)inInternetExplorerinWindowsistherecommendedmethodofaccessinglivevideofromtheAxisproduct.

AXISQ7436VideoEncoderBlade

MediaStreams

TheAMCControlPanelcanbeusedtocongurevariousvideosettings.PleaseseetheAXISMediaControlUser’sManualformore

information.

TheAMCControlPanelisautomaticallyinstalledonrstuse,afterwhichitcanbecongured.OpentheAMCControlPanelfrom:

•WindowsControlPanel(fromtheStartmenu)

•Alternatively,right-clickthevideoimageinInternetExplorerandclickSettings.

AlternativeMethodsofAccessingtheVideoStream

YoucanalsoaccessvideoandimagesfromtheAxisproductinthefollowingways:

•MotionJPEGserverpush(ifsupportedbytheclient,Firefox,forexample).ThisoptionmaintainsanopenHTTPconnection

tothebrowserandsendsdataasandwhenrequired,foraslongasrequired.

•StillJPEGimagesinabrowser.Enterthepathhttp://<ip>/axis-cgi/jpg/image.cgi

•WindowsMediaPlayer.ThisrequiresAXISMediaControlandtheH.264decodertobeinstalled.Thefollowingpaths

canbeused:

-UnicastviaRTP:axrtpu://<ip>/axis-media/media.amp

-UnicastviaRTSP:axrtsp://<ip>/axis-media/media.amp

-UnicastviaRTSP,tunneledviaHTTP:axrtsphttp://<ip>/axis-media/media.amp

-Multicast:axrtpm://<ip>/axis-media/media.amp

•QuickTime

.Thefollowingpathscanbeused:

-rtsp://<ip>/axis-media/media.amp

-rtsp://<ip>/axis-media/media.3gp

AXISQ7436VideoEncoderBlade

MediaStreams

Note

•<ip>=IPaddess

•TheAxisproductsupportsQuickTime6.5.1andlater.

•QuickTimeaddslatencytothevideostream.

•ItmaybepossibletouseotherplayerstoviewtheH.264streamusingthepathsabove,althoughAxisdoesnotguarantee

this.

AXISQ7436VideoEncoderBlade

SettingUptheProduct

TheAxisproductcanbeconguredbyuserswithadministratororoperatorrights.Toopentheproduct’sSetuppages,clickSetupin

thetopright-handcorneroftheLiveViewpage.

•Administratorshaveunrestrictedaccesstoallsettings.

•OperatorshaveaccesstoallsettingsexceptSystemOptions

Seealsotheonlinehelp

BasicSetup

BasicSetupprovidesshortcutstothesettingsthatshouldbemadebeforeusingtheAxisproduct:

1.Users.Seepage39.

2.TCP/IP.Seepage41.

3.Date&Time.Seepage41.

4.VideoStream.Seepage18.

TheBasicSetupmenucanbedisabledfromSystemOptions>Security>Users.

AXISQ7436VideoEncoderBlade

SettingUptheProduct

Video

ItispossibletocongurethefollowingvideofeaturesinyourAxisproduct:

•Videostream.Seepage18.

•Streamproles.Seepage19.

•Camerasettings.Seepage20.

•Overlayimage.Seepage20.

•Privacymask.Seepage22.

VideoStream

YoucandenethefollowingvideostreamsettingsfromVideo>VideoStream:

•Image.Seepage19.

•H.264.Seepage19.

•MJPEG.Seepage19.

PixelCounter

Thepixelcountershowsthenumberofpixelsinanareaoftheimage.Thepixelcounterisusefulinsituationswherethereisa

requirementthattheimageisacertainsize,forexampleinfacerecognition.

Thepixelcountercanbeaccessedfrom:

•Video>VideoStream.UnderPreview,clickOpenandselecttheShowpixelcounteroptiontoenabletherectangle

intheimage.Usethemousetomoveandresizetherectangle,orenterthenumberofpixelsintheWidthandHeight

eldsandclickApply.

•TheLiveViewpageinInternetExplorerinWindows.Right-clickintheimageandselectPixelcounter.Usethemouse

tomoveandresizetherectangle.

AXISQ7436VideoEncoderBlade

SettingUptheProduct

Image

ThedefaultimagesettingscanbeconguredunderVideo>VideoStream.SelecttheImagetab.

Thefollowingsettingsareavailable:

•Resolution.Selectthedefaultresolution.

•Compression.Thecompressionlevelaffectstheimagequality,bandwidthandlesizeofsavedimages;thelowerthe

compression,thehighertheimagequalitywithhigherbandwidthrequirementsandlargerlesizes.

•Rotateimage.Ifrequired,theimagecanberotated.

•Colorsetting.SelecteitherColororBlack&White.Black&WhiteuseslessbandwidththanColor.

•Mirror.Ifrequired,theimagecanbemirrored.

•Maximumframerate.Toavoidbandwidthproblems,theframerateallowedtoeachviewercanbeLimitedtoaxed

amount.Alternatively,theframeratecanbesetasUnlimited,whichmeanstheAxisproductalwaysdeliversthehighest

frameratepossibleunderthecurrentconditions.

•Overlaysettings.SeeOverlay,onpage20.

ClickSavetoapplythenewsettings.

H.264

H.264,alsoknownasMPEG-4Part10/AVC,isavideocompressionstandardthatprovideshighqualityvideostreamsatlowbitrates.

AnH.264videostreamconsistsofdifferenttypesofframessuchasI-framesandP-frames.AnI-frameisacompleteimagewhereas

P-framesonlycontainthedifferencesfrompreviousframes.

TheGOVlengthisthenumberofframesbetweentwoconsecutiveI-frames.IncreasingtheGOVlengthmaysaveconsiderablyon

bandwidthrequirementsinsomecases,butmayalsohaveanadverseaffectonimagequality.

ThebitratecanbesetasVariableBitRate(VBR)orConstantBitRate(CBR).VBRadjuststhebitrateaccordingtotheimage

complexity,usingupmorebandwidthforincreasedactivityintheimage,andlessforlowerimageactivity.CBRallowsyoutoseta

xedTargetbitratethatconsumesapredictableamountofbandwidth.Asthebitratewouldusuallyneedtoincreaseforincreased

imageactivity,butinthiscasecannot,framerateandimagequalityareaffectednegatively.Topartlycompensateforthis,itis

possibletoprioritizeeitherframerateorimagequality.Notsettingaprioritymeansthatframerateandimagequalityareequally

affected.Youmustsaveyoursettingsbeforetheycantakeeffect.

Thecurrentbitratecanbesettoappearastextoverlay.Todothis,selecttheIncludetextcheckboxoptionunderOverlay

Settingsandenterthemodier#bintheeld.

MJPEG

Sometimestheimagesizeislargeduetolowlightorcomplexscenery.Adjustingthemaximumframesizehelpstocontrolthe

bandwidthandstorageusedbytheMotionJPEGvideostreaminthesesituations.SettingtheframesizetotheDefaultsetting

providesconsistentlygoodimagequalityattheexpenseofincreasedbandwidthandstorageusageinlowlight.Limitingtheframe

sizeoptimizesbandwidthandstorageusage,butmaygivepoorimagequality.Topreventincreasedbandwidthandstorageusage,

themaximumframesizeshouldbesettoanoptimalvalue.

StreamProles

Astreamproleisasetofpredenedstreamsettingsincludingresolution,compression,framerateandoverlaysettings.Stream

prolescanbeused:

•Whensettinguprecordingusingactionrules.SeeEvents,onpage33.

•Whensettingupcontinuousrecording.SeeContinuousRecording,onpage37.

•IntheLiveViewpage–selectthestreamprolefromtheStreamproledrop-downlist.

AXISQ7436VideoEncoderBlade

SettingUptheProduct

Forquicksetup,useoneofthepredenedstreamproles.Eachpredenedprolehasadescriptivename,indicatingitspurpose.If

required,thepredenedstreamprolescanbemodiedandnewcustomizedstreamprolescanbecreated.

Tocreateanewproleormodifyanexistingprole,gotoSetup>Video>StreamProles.

ToselectadefaultstreamprolefortheLiveViewpage,gotoSetup>LiveViewCong.

CameraSettings

TheVideo>CameraSettingspageprovidesaccesstoadvancedimagesettingsfortheAxisproduct.

ImageAppearance

IncreasingtheColorlevelincreasesthecolorsaturation.Thevalue100givesmaximumcolorsaturation.Thevalue0givesa

blackandwhiteimage.

TheimageBrightnesscanbeadjustedintherange0–100,whereahighervalueproducesabrighterimage.

IncreasingtheSharpnesscanincreasebandwidthusage.Asharperimagemightincreaseimagenoiseespeciallyinlowlight

conditions.Alowersettingreducesimagenoise,butthewholeimagewillappearlesssharp.

TheContrastchangestherelativedifferencebetweenlightanddark.Itcanbeadjustedusingtheslidebar.

LocalContrastappliescontrasttoaspecicareaoftheimage.Usetheslidertoadjustthecontrast,whereahighervalueproduces

animagewithhighcontrastbetweenthedarkandlightareas.

Videoinput

•EnteradescriptivenameforyourvideosourceintheVideosourcenameeld.

•ThevaluesintheOffsetAdjustmentseldsaffectthehorizontalandverticalsynchronizationfortheimage.Thiscan

beusedtoeliminateanyblackbordersurroundingtheimage.Highvalues,bothnegativeandpositivecanputthe

imageoutofsync.

•De-interlacing-isusedtoimprovevideostreamimagequalityfromanalogdevices.Selectanyofthefollowingoptions

fromtheDe-interlacingdrop-downlist.SelectNoneifde-interlacingisnotnecessary;Blendingforimprovedimage

qualitythatisnotasprocessorintensive;AdaptiveInterpolationperformsde-interlacingofthevideostreambyapplying

differentltersontheimage.ThismaygiveabetterresultthanMotionAdaptiveInterpolationinrarecases;Motion

AdaptiveInterpolationperformsde-interlacingofthevideostreambyapplyingdifferentltersdependingonthemotion

indifferentpartsoftheimage.Thiswillinmostcasesresultinthebestimagequality.

•Antialiasingwillminimizedistortionknownasaliasing,whichhappenswhenahigh-resolutionimageisrepresentedat

alowerresolution.

•Foreachvideoinput75Ohmvideoterminationcanbeenabled/disabledviatheproduct'swebpageatVideo&Audio

>VideoInput>Videotermination.Theseterminationsareenabledonfactorydefault.Incaseswheretheproduct

istobeconnectedinparallelwithotherequipment,foroptimumvideoquality,itisrecommendedthatterminationbe

enabledforonlythelastdeviceinthevideosignalchain.

ImageSettings

Overlay

Overlaysareusedtoprovideextrainformation,forexampleforforensicvideoanalysisorduringproductinstallationand

conguration.Overlaysaresuperimposedoverthevideostream.

Anoverlaytextcandisplaythecurrentdateandtime,oratextstring.Whenusingatextstring,modierscanbeusedtodisplay

informationsuchasthecurrentbitrateorthecurrentframerate.Forinformationaboutavailablemodiers,seeFileNaming&

Date/TimeFormatsintheonlinehelp.

Axis Q7436, Q7436 (pack of 10) User manual

Related papers

Other documents