Axis Q36-VE Series - Show a Text Overlay in the Video Stream When the Device Detects Motion; Choose Video Compression Format

AXISQ36-VENetworkCameraSeries
Setup
Size
TextheightBackgroundheight
Small
10pixels20pixels
Medium16pixels28pixels
Large21pixels36pixels
Itisalsopossibletodisplaytextwhenanactionruleistriggered,see.
Showatextoverlayinthevideostreamwhenthedevicedetectsmotion
Thisexampleexplainshowtodisplaythetext“Motiondetected”whenthedevicedetectsmotion:
MakesuretheAXISVideoMotionDetectionapplicationisrunning:
1.GotoSettings>Apps>AXISVideoMotionDetection.
2.Starttheapplicationifitisnotalreadyrunning.
3.Makesureyouhavesetuptheapplicationaccordingtoyourneeds.
Addtheoverlaytext:
4.GotoSettings>Overlay.
5.Enter#Dinthetexteld.
6.Choosetextsizeandappearance.
Createarule:
7.GotoSystem>Events>Rulesandaddarule.
8.Typeanamefortherule.
9.Inthelistofconditions,selectAXISVideoMotionDetection.
10.Inthelistofactions,selectUseoverlaytext.
11.Selectaviewarea.
12.Type“Motiondetected”.
13.Settheduration.
14.ClickSave.
Choosevideocompressionformat
Decidewhichcompressionmethodtousebasedonyourviewingrequirements,andonthepropertiesofyournetwork.The
availableoptionsare:
MotionJPEG
MotionJPEGorMJPEGisadigitalvideosequencethatismadeupofaseriesofindividualJPEGimages.Theseimagesarethen
displayedandupdatedataratesufcienttocreateastreamthatshowsconstantlyupdatedmotion.Fortheviewertoperceivemotion
videotheratemustbeatleast16imageframespersecond.Fullmotionvideoisperceivedat30(NTSC)or25(PAL)framespersecond.
TheMotionJPEGstreamusesconsiderableamountsofbandwidth,butprovidesexcellentimagequalityandaccesstoeveryimage
containedinthestream.
H.264orMPEG-4Part10/AVC
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