Name: Axis P3904-R
Brand: Axis
Rating: 4 (1 reviews)

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AXISP3904-RNetworkCamera

Aboutvideosettings

Shutter&Gain

Theshutterandgainsettingsaffecttheamountofmotionblurandnoiseintheimage.Toadapttodifferentlighting,available

storagespaceandbandwidth,itisoftennecessarytoprioritizeeitherlowmotionblurorlownoise.TheAxisproductallowsdifferent

prioritizationinnormallightandinlowlight.

Shutterspeedisrelatedtotheamountoftimetheshutterisopenedandismeasuredinseconds(s).Aslowshutterspeedallows

morelighttoreachthesensorandcanhelpproduceabrighterimageinlowlightsituations.Ontheotherhand,aslowshutter

speedcancausemovingobjectstoappearblurry.

SetShutterto:

•Autotosettheshutterspeedautomatically.Ifrequired,useMaxshuttertolimittheshutterspeedtopreventtheframe

ratefrombeingreduced.

Forexample,toget30fps,setMaxshutterto1/30.

•Fixedtouseaxedshutterspeed.

Gain,measuredindecibel(dB),istheamountofamplicationappliedtotheimage.Ahighgainmayprovideabetterimageinlow

lightsituationsbutwillincreasetheamountofimagenoise.

SetGainto:

•Autotosetthegainautomatically.Ifrequired,useMaxgaintolimittheappliedgain.

•Fixedtouseaxedgain.

Example

Ifstoragespaceorbandwidthislimited,tryusingalowergain.Thiswillreduceimagenoiseandproducesmallerimageles.

ViewArea

Aviewareaisacroppedpartofthefullview.EachviewareaistreatedasavideosourceinLiveViewandhasitsownvideo

streamandPTZsettings.

Whensettingupaviewarea,itisrecommendedthatthevideostreamresolutionisthesamesizeasorsmallerthantheviewarea

size.Settingthevideostreamresolutionlargerthantheviewareasizeimpliesdigitallyscaledupvideoaftersensorcapture,

requiringmorebandwidthwithoutaddingimageinformation.

Toenable,gotoVideo>CameraSettingsandselectEnableViewAreas.

Toaddanewviewarea:

1.GotoVideo>ViewArea.

2.ClickAdd.

3.ThenewviewareaappearsunderSelectedviewarea.EnteradescriptivenameintheNameeld.

4.SelectanAspectratioandaVideostreamresolution.

5.Anewviewareacoversthewholeimage.Usethemousetomoveandresizetheviewarea.

6.SelectEnablePTZtoenabledigitalPTZfortheviewarea.

7.ClickSavetosavethesettings.

Tomodifyaviewarea,selecttheviewareainthelistandmodifythesettingsasrequired.ClickSave.

Toremoveaviewarea,selecttheviewareaandclickRemove.

Axis P3904-R User Manual

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