Axis P7216 - About Overlay Text; Privacy Mask

AXISP7216VideoEncoder
VideoandAudio
Aboutoverlaytext
Itisalsopossibletodisplaytextwhenanactionruleistriggered,seeHowtoincludeoverlaytextinanactionruleonpage21.
Aboutoverlayimages
Anoverlayimageisastaticimagesuperimposedoverthevideostream.Theimage,forexampleacompanylogo,isrstuploadedto
theAxisproductandthenusedtoprovideextrainformationortomaskapartoftheimage.
Imagespecications:
•TheuploadedimageshouldbeaWindows24-bitBMPimagewithmaximum250colors.
•Theimagewidthandheight,inpixels,mustbeexactlydivisiblebyfour.
•Theimagecannotbelargerthanthemaximumimageresolution.
•Ifcombiningtextandimageoverlays,takeintoconsiderationthatthetextoverlayoccupies16or32pixelsinheight
(dependingontheresolution)andhasthesamewidthasthevideoimage.
Sinceitisstatic,thepositionandsizeofanoverlayimagewillremainthesameregardlessofresolutionandpan,tiltorzoom
movements.
Toalwayscoveraselectedpartofthemonitoredarea,useaprivacymask.SeePrivacyMaskonpage21.
Howtoincludeoverlaytextinanactionrule
Example
Todisplaythetext“Motiondetected”whenmotionisdetected,enter#DintheIncludetexteldandenter“Motiondetected”in
theTexteldwhensettinguptheactionrule.
1.GotoVideo&Audio>VideoStreamandselecttheImagetab.
2.UnderOverlaySettings,selectIncludetext.
3.Enterthemodier#D.Whentheruleistriggered,#Disreplacedbythetextspeciedintheactionrule.
Additionaltextinthiseldwillbedisplayedalsowhentheactionruleisnotactive.
4.GotoEvents>ActionRulesandcreateyouractionrule.
5.FromtheActionslist,selectOverlayText.
6.EnterthetexttodisplayintheTexteld.
7.SpecifytheDuration.Thetextcanbedisplayedwhiletheruleisactiveorforaxednumberofseconds.
PrivacyMask
Aprivacymaskisauser-denedareathatpreventusersfromviewingpartsofthemonitoredarea.Privacymasksappearasblocks
ofsolidcolorandareappliedonthevideostream.PrivacymaskscannotbebypassedusingtheVAPIX®applicationprogramming
interface(API).
ThePrivacyMaskList(Video&Audio>PrivacyMask)showsallthemasksthatarecurrentlyconguredintheAxisproductand
indicatesiftheyareenabled.
Youcanaddanewmask,re-sizethemaskwiththemouse,chooseacolorforthemask,andgivethemaskaname.
Formoreinformation,seetheonlinehelp
Important
Addingmanyprivacymasksmayaffecttheproduct’sperformance.
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