Axis P3904-R Manual de usuario descargar pdf (Pagina 19)

AXISP3904–RNetworkCamera

Video

6.SelectEnablePTZtoenabledigitalPTZfortheviewarea.

7.ClickSavetosavethesettings.

Tomodifyaviewarea,selecttheviewareainthelistandmodifythesettingsasrequired.ClickSave.

Toremoveaviewarea,selecttheviewareaandclickRemove.

Note

ThePTZfunctionalityisusefulduringinstallationoftheAxisproduct.Useaviewareatocropoutaspecicpartofthe

fullview.

Overlay

Overlaysareusedtoprovideextrainformation,forexampleforforensicvideoanalysisorduringproductinstallationand

conguration.Overlaysaresuperimposedoverthevideostream.

Anoverlaytextcandisplaythecurrentdateandtime,oratextstring.Whenusingatextstring,modierscanbeusedtodisplay

informationsuchasthecurrentbitrateorthecurrentframerate.Forinformationaboutavailablemodiers,seeFileNaming&

Date/TimeFormatsintheonlinehelp

Itisalsopossibletodisplaytextwhenanactionruleistriggered,seeUsingOverlayTextinanActionRule.

Toenableoverlays:

1.GotoVideo>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&Timeonpage38.

OverlayImage

Anoverlayimageisastaticimagesuperimposedoverthevideostream.Theimage,forexampleacompanylogo,isusedtoprovide

extrainformationortomaskapartoftheimage.

Sinceitisstatic,thepositionandsizeofanoverlayimagewillremainthesameregardlessofresolutionandPan/Tilt/Zoom

movements.Tosetupadynamicmask,whichwillalwaysmaskthespeciedpartofmonitoredarea,seePrivacyMaskonpage21.

Touseanoverlayimage,theimagemustrstbeuploadedtotheAxisproduct.TheuploadedimageshouldbeaWindows24-bitBMP

imagewithmaximum250colors.Theimagewidthandheight,inpixels,mustbeexactlydivisibleby4andcannotbelargerthanthe

maximumimageresolution.Ifcombiningtextandimageoverlays,takeintoconsiderationthatthetextoverlayoccupies16or32

pixelsinheight(dependingontheresolution)andhasthesamewidthasthevideoimage.

ToautomaticallyscaletheimagetotheresolutionusedbytheAxisproduct,selecttheoptionScalewithresolutionfromthe

TransparencySettingspagewhichisdisplayedwhenuploadingintheimage.

Touploadanoverlayimage:

1.GotoVideo>OverlayImage.

2.ClickBrowseandbrowsetothele.

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Axis P3904-R Manual de usuario Pagina 19