User's Manual

AXISQ7411VideoEncoder

VideoandAudio

•Whensettingupcontinuousrecording.SeeContinuousRecordingonpage45.

•IntheLiveViewpage–selectthestreamprolefromtheStreamproledrop-downlist.

Forquicksetup,useoneofthepredenedstreamproles.Eachpredenedprolehasadescriptivename,indicatingitspurpose.If

required,thepredenedstreamprolescanbemodiedandnewcustomizedstreamprolescanbecreated.

Tocreateanewproleormodifyanexistingprole,gotoSetup>Video&Audio>StreamProles.

ToselectadefaultstreamprolefortheLiveViewpage,gotoSetup>LiveViewCong.

ONVIFMediaProles

AnONVIFmediaproleconsistsofasetofcongurationsthatcanbeusedtochangemediastreamsettings.ONVIFmediaproles

canbesetthroughtheONVIFMediaProleSettingspageandbeusedbyaclienttoconguremediastreamproperties.

TheONVIFMediaProlespagelistsallsuchpre-conguredproles.Theseprolescannotberemoved.Pre-conguredmedia

proleshavebeenincludedintheproductforquicksetup.ItisalsopossibletocongurenewONVIFmediaprolesasperrequired

specications.ToaddanewONVIFmediaprole,clickAddandentertherequiredinformation.Youcanalsomodifyorremovea

prolefromthispage.

CameraSettings

TheVideo&Audio>CameraSettingspageprovidesaccesstoadvancedimagesettingsfortheAxisproduct.

ImageAppearance

TochangeImageAppearancegotothemenusunderSetup>Video&Audio>CameraSettings.

IncreasingtheColorlevelincreasesthecolorsaturation.Thevalue100givesmaximumcolorsaturationandthevalue0gives

minimumcolorsaturation.

TheimageBrightnesscanbeadjustedintherange0–100,whereahighervalueproducesabrighterimage.

TheContrastchangestherelativedifferencebetweenlightanddark.Itcanbeadjustedusingtheslidebar.

Videoinput

•ThevaluesintheOffsetAdjustmentseldsaffectthehorizontalandverticalsynchronizationfortheimage.Thiscan

beusedtoeliminateanyblackbordersurroundingtheimage.Highvalues,bothnegativeandpositivecanputthe

imageoutofsync.

•De-interlacing-isusedtoimprovevideostreamimagequalityfromanalogdevices.Selectanyofthefollowingoptions

fromtheDe-interlacingdrop-downlist.SelectNoneifde-interlacingisnotnecessary;Blendingforimprovedimage

qualitythatisnotasprocessorintensive;AdaptiveInterpolationperformsde-interlacingofthevideostreambyapplying

differentltersontheimage.ThismaygiveabetterresultthanMotionAdaptiveInterpolationinrarecases;Motion

AdaptiveInterpolationperformsde-interlacingofthevideostreambyapplyingdifferentltersdependingonthemotion

indifferentpartsoftheimage.Thiswillinmostcasesresultinthebestimagequality.

•Antialiasingwillminimizedistortionknownasaliasing,whichhappenswhenahigh-resolutionimageisrepresentedat

alowerresolution.

75Ohmvideoterminationcanbeenabled/disabledviatheproduct'swebpageatVideo&Audio>VideoInput>Videotermination.

Videoterminationisenabledonfactorydefault.Iftheproductisconnectedinparallelwithotherequipment,foroptimumvideo

quality,itisrecommendedthatvideoterminationisenabledonlyforthelastdeviceinthevideosignalchain.

ImageSettings

Noisereduction-SettoOntoenablenoisereduction.Noisereductionmayincreasetheamountofmotionblur.