Axis P7210 Manuale Utente Scaricare il pdf (Pagina 20)

AXISP7210VideoEncoder

VideoandAudio

tobeconnectedinparallelwithotherequipment,foroptimumvideoquality,itisrecommendedthatterminationbe

enabledforonlythelastdeviceinthevideosignalchain.

ImageSettings

Noisereduction-SettoOntoenablenoisereduction.Noisereductionmayincreasetheamountofmotionblur.

Overlay

Overlaysareusedtoprovideextrainformation,forexampleforforensicvideoanalysisorduringproductinstallationand

conguration.Overlaysaresuperimposedoverthevideostream.

Anoverlaytextcandisplaythecurrentdateandtime,oratextstring.Whenusingatextstring,modierscanbeusedtodisplay

informationsuchasthecurrentbitrateorthecurrentframerate.Forinformationaboutavailablemodiers,seeFileNaming&

Date/TimeFormatsintheonlinehelp

Itisalsopossibletodisplaytextwhenanactionruleistriggered,seeUsingOverlayTextinanActionRule.

Toenableoverlays:

1.GotoVideo&Audio>VideoStreamandselecttheImagetab.

2.Toincludeanoverlayimage,selectIncludeoverlayimageatthecoordinates.Theoverlayimagemustrstbeuploadedto

theAxisproduct,seeOverlayImage.

3.Toincludedateandtime,selectIncludedateandIncludetime.

4.Toincludeatextstring,selectIncludetextandenterthetextintheeld.Modierscanbeused,seeFileNaming&

Date/TimeFormatsintheonlinehelp

5.Denetextoverlaycharacteristicsintherelevantelds.

6.ClickSave.

Tomodifythedateandtimeformat,gotoSystemOptions>Date&Time.SeeDate&Time,onpage41.

Note

Overlayisnotpossibleforquadstream.

OverlayImage

Anoverlayimageisastaticimagesuperimposedoverthevideostream.Theimage,forexamplecompanylogo,isusedtoprovide

extrainformationortomaskapartoftheimage.

Sinceitisstatic,thepositionandsizeofanoverlayimagewillremainthesameregardlessofresolutionandPan/Tilt/Zoom

movements.Tosetupadynamicmask,whichwillalwaysmaskthespeciedpartofmonitoredarea,seePrivacyMask,onpage21

Touseanoverlayimage,theimagemustrstbeuploadedtotheAxisproduct:

1.GotoVideo&Audio>OverlayImage.

2.ClickBrowseandbrowsetothele.

3.ClickUpload.

4.SelecttheimagetousefromtheUseoverlayimagelist.

5.ClickSave.

Todisplaytheoverlayimage:

1.GotoVideo&Audio>VideoStreamandselecttheImagetab.

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Axis P7210 Manuale Utente Pagina 20