Axis Q6052 - About Overlays

AXISQ6052PTZDomeNetworkCamera
VideoandAudio
Noisereduction-SettoOntoenablenoisereduction.Noisereductionmayincreasetheamountofmotionblur.
Recoverymethod-Recoverymethodisusefulwhenthelightingconditionsvariesintheimageandinlowlightconditionswhen
WDRisnotsuitable.Thefeatureadjustseitherthebrightestorthedarkestpartsoftheimage.SelectHighlightsrecoverytodecrease
brightnesstothebrightpartsoftheimage.SelectShadowsrecoverytoincreasebrightnesstothedarkpartsoftheimage.
Stabilizer-Whenmonitoringenvironmentsthataresubjecttovibrations(e.g.trafccontrol),imagesmayappeartobeunsteady.
SelectOntosteadytheimage.Seetheonlinehelp
formoreinformation.
ImagefreezeonPTZ-SelectAllmovementstofreezetheimagewhilethecameraismovingduringapan,tiltorzoomoperation.
Oncethecamerareachesitsnewposition,theviewfromthatpositionisshown.Presetsfreezestheimageonlywhenthecamera
movesbetweenpresetpositions.
Aboutoverlays
Overlaysaresuperimposedoverthevideostream.Theyareusedtoprovideextrainformationduringrecordings,suchasatimestamp,
orduringproductinstallationandconguration.
Aboutoverlaytext
Anoverlaytextcanincludethecurrentdateandtime,oratextstring.Whenusingatextstring,so-calledmodierscanbeusedto
displayforexamplethecurrentbitrateorthecurrentframerate.
Youcanchoosebetweenthefollowingtextoverlaysizes:
Size
TextheightBackgroundheight
Small
10pixels20pixels
Medium16pixels28pixels
Large21pixels36pixels
Itisalsopossibletodisplaytextwhenanactionruleistriggered,seeHowtoincludeoverlaytextinanactionruleonpage24.
Howtoincludeoverlaytext
1.GotoVideo&Audio>VideoStreamandselecttheImagetab.
2.Toincludedateandtime,selectIncludedateandIncludetime.
3.Toincludeatextstring,selectIncludetextandenterthetextintheeld.Modierscanbeused,seeFileNaming&
Date/TimeFormatsintheonlinehelp
.
4.Selectsize,color,andplacementofthetextstring.
5.ClickSave.
Tomodifythedateandtimeformat,gotoSystemOptions>Date&Time.SeeDate&Timeonpage51.
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.
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