Axis 01990-001 Axis F9111 User Manual

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AXISF9111MainUnit

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HowdoImage,Stream,andStreamprolesettingsrelatetoeachother?

TheImagetabcontainscamerasettingsthataffectallvideostreamsfromtheproduct.Ifyouchangesomethinginthistab,it

immediatelyaffectsallvideostreamsandrecordings.

TheStreamtabcontainssettingsforvideostreams.Yougetthesesettingsifyourequestavideostreamfromtheproductanddon’t

specifyforexampleresolution,orframerate.WhenyouchangethesettingsintheStreamtab,itdoesn’taffectongoingstreams,but

itwilltakeeffectwhenyoustartanewstream.

TheStreamprolessettingsoverridethesettingsfromtheStreamtab.Ifyourequestastreamwithaspecicstreamprole,the

streamcontainsthesettingsofthatprole.Ifyourequestastreamwithoutspecifyingastreamprole,orrequestastreamprole

thatdoesn'texistintheproduct,thestreamcontainsthesettingsfromtheStreamtab.

Bitratecontrol

Bitratecontrolhelpsyoutomanagethebandwidthconsumptionofyourvideostream.

Variablebitrate(VBR)

Variablebitrateallowsthebandwidthconsumptiontovarydependingonthelevelofactivityinthescene.Themoreactivity,

themorebandwidthyouneed.Withvariablebitrateyouareguaranteedconstantimagequality,butyouneedtomakesure

youhavestoragemargins.

Maximumbitrate(MBR)

Maximumbitrateletsyousetatargetbitratetohandlebitratelimitationsinyoursystem.Youmightseeadeclineinimagequalityor

framerateastheinstantaneousbitrateiskeptbelowthespeciedtargetbitrate.Youcanchoosetoprioritizeeitherimagequality

orframerate.Werecommendthatyoucongurethetargetbitratetoahighervaluethantheexpectedbitrate.Thisgivesyoua

marginincasethereisahighlevelofactivityinthescene.

Targetbitrate

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Axis 01990-001 F9111 1-Channel Main Unit