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AXISP7304VideoEncoder
Troubleshooting
Thedevicecannotbeaccessedfromabrowser
Cannotlogin
WhenHTTPSisenabled,ensurethatthecorrectprotocol(HTTPorHTTPS)isusedwhenattempting
tologin.Youmayneedtomanuallytypehttporhttpsinthebrowser’saddresseld.
Ifthepasswordfortheuserrootislost,thedevicemustberesettothefactorydefaultsettings.
SeeResettofactorydefaultsettingsonpage16.
TheIPaddresshasbeen
changedbyDHCP
IPaddressesobtainedfromaDHCPserveraredynamicandmaychange.IftheIPaddresshasbeen
changed,useAXISIPUtilityorAXISDeviceManagertolocatethedeviceonthenetwork.Identify
thedeviceusingitsmodelorserialnumber,orbytheDNSname(ifthenamehasbeencongured).
Ifrequired,astaticIPaddresscanbeassignedmanually.Forinstructions,gotoaxis.com/support
Thedeviceisaccessiblelocallybutnotexternally
Toaccessthedeviceexternally,werecommendusingoneofthefollowingapplicationsforWindows
®
:
•AXISCompanion:freeofcharge,idealforsmallsystemswithbasicsurveillanceneeds.
•AXISCameraStation:30-daytrialversionfreeofcharge,idealforsmalltomid-sizesystems.
Forinstructionsanddownload,gotoaxis.com/products/axis-companion
Problemswithstreaming
MulticastH.264only
accessiblebylocalclients
Checkifyourroutersupportsmulticasting,oriftheroutersettingsbetweentheclientandthe
deviceneedtobecongured.TheTTL(TimeToLive)valuemayneedtobeincreased.
NomulticastH.264
displayedintheclient
CheckwithyournetworkadministratorthatthemulticastaddressesusedbytheAxisdevice
arevalidforyournetwork.
Checkwithyournetworkadministratortoseeifthereisarewallpreventingviewing.
PoorrenderingofH.264
images
Ensurethatyourgraphicscardisusingthelatestdriver.Thelatestdriverscanusuallybe
downloadedfromthemanufacturer’swebsite.
Colorsaturationisdifferent
inH.264andMotionJPEG
Modifythesettingsforyourgraphicsadapter.Gototheadapter’sdocumentationformore
information.
Lowerframeratethan
expected
•SeePerformanceconsiderationsonpage18.
•Reducethenumberofapplicationsrunningontheclientcomputer.
•Limitthenumberofsimultaneousviewers.
•Checkwiththenetworkadministratorthatthereisenoughbandwidthavailable.
•Lowertheimageresolution.
Can'tselectH.265encoding
inliveview
WebbrowsersdonotsupportH.265decoding.Useavideomanagementsystemorapplication
supportingH.265decoding.
Performanceconsiderations
Thefollowingfactorsarethemostimportanttoconsider:
•Highimageresolutionorlowercompressionlevelsresultinimagescontainingmoredatawhichinturnaffectsthe
bandwidth.
•AccessbylargenumbersofMotionJPEGorunicastH.264clientsaffectsthebandwidth.
•Simultaneousviewingofdifferentstreams(resolution,compression)bydifferentclientsaffectsbothframerateand
bandwidth.
Useidenticalstreamswhereverpossibletomaintainahighframerate.Streamprolescanbeusedtoensurethat
streamsareidentical.
•AccessingMotionJPEGandH.264videostreamssimultaneouslyaffectsbothframerateandbandwidth.
18
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