Axis P7216 - Audio Configuration

To Next Page

To Previous Page

AXISP7216VideoEncoder

VideoandAudio

Note

Privacymaskisnotavailableforthequadstream.However,privacymasksconguredoneachchannelwillbedisplayed

inthequad.

SetUpAudio

Tochangetheproduct’saudiosettings,gotoVideo&Audio>AudioSettings.

Eachstreamproleisaseparatevideostream.Toincludetheaudiostreaminallstreamproles,gototheaudiotabineachstream

prolesettingspageandenableaudio.Formoreinformation,seeStreamProlesonpage20.

AudioModes

TheAxisproductsupportsthefollowingaudiomodes:

•Fullduplex–Simultaneoustwo-wayaudioallowingtheAxisproducttotransmitandreceiveaudioatthesametime.

Thereisnoechocancellation;iffeedbackloopsappear,trymovingthemicrophoneorthespeaker.

•Half-duplex–AudiocanbetransmittedtoandfromtheAxisproductbutonlyinonedirectionatatime.Totransmit

audiousingtheLiveViewpage,usetheTalkandListenbuttons,seeAMCAudioControlsonpage12.

•Simplex–NetworkCameraspeakeronly-AudioistransmittedfromaclienttotheAxisproductandcanbeplayedby

aspeakerconnectedtotheproduct.TotransmitaudiousingtheLiveViewpage,theTalkandMicrophoneonbuttons

mustbothbeactive,seeAMCAudioControlsonpage12.

•Simplex–NetworkCameramicrophoneonly-Audiocapturedbytheproductmicrophoneistransmittedfromthe

Axisproducttooneormoreclients.

Tosettheaudiomode,gotoVideo&Audio>AudioSettingsandselectthedesiredmodefromtheAudiomodedrop-downlist.

AudioInput

AnexternalmicrophoneoralinesourcecanbeconnectedtotheAudio-inconnector.ConguretheaudioinputsettingsunderVideo

&Audio>AudioSettings.

Note

IfusingunbalancedLineinamonocontactmustbeused.Signalontipandgroundonsleeve.

SelectMicrophonetouseanexternalmicrophoneorLinetouseaLineindevice,e.g.anaudiomixerformultiplemicrophones

oramicrophonewithabuilt-inamplier,asaudiosource.

TheMicrophonepoweroptionprovidesDCpowerforanexternalmicrophone.

UsetheInputgaintocontrolthevolumeoftheaudioinput.Ifthesoundistoolow,chooseahigherdBvalue,toamplifythe

sound.Ifthesoundistoohigh,choosealowerdBvalue.TheLevelbargivesavisualrepresentationoftheaudiosignallevelindB

relativetothefull-scaleinputlevel.

•Green—thesignalisatagoodlevel.

•Yellow—thesignalisbecomingdistorted.

•Red—thesignalisdistorted.

UsetheEncodingoptiontoselectdigitalaudioencodingformat.

•AACrequiresalicenseforbothencodinganddecoding.AACistheleastcomplicatedandmostwidelyusedcodec.If

achievingthebestpossibleaudioqualityisapriority,AACistherecommendedcodectouse.AnAAClicenseisincluded

intheAxisproduct.

•G711isanunlicensedstandardcodecthatisusefulwhenintegratingaudiointoaVoIPsystem

Other manuals for Axis P7216