Underwriters Laboratories Network IR Speed Dome Camera Manual de usuario descargar pdf (Pagina 45)

UserManualofIRNetworkSpeedDome

44

The main stream is usually for recording and live viewing with good bandwidth,

and thesubstreamcan be usedfor liveviewingwhen the bandwidth islimited.

Refer to the Section 6.1 Configuring Local Parameters for switching the main

streamandsubstreamforliveviewing.

3. You can customize the following parameters for the selected main stream or

substream:

VideoType:

Selectthestream typetovideostream,orvideo &audiocompositestream.The

audiosignalwillberecordedonlywhentheVideoTypeisVideo&Audio.

Resolution:

Selecttheresolutionofthevideooutput.

BitrateType:

Selectthebitratetypetoconstantorvariable.

VideoQuality:

WhenbitratetypeisselectedasVariable,6levelsofvideoqualityareselectable.

FrameRate:

Theframerateistodescribethefrequencyatwhichthevideostreamisupdated

and it is measured by frames per second (fps). A higher frame rate is

advantageous when there is movement in the video stream, as it maintains

imagequalitythroughout.

Max.Bitrate:

Set the max. bitrate to 32~16384  Kbps. The higher value corresponds to the

highervideoquality,butthehigherbandwidthisrequired.

VideoEncoding:

TheVideoEncodingstandardcanbesettoH.264orMJPEG.

IFrameInterval:

SettheIFrameintervalfrom1to400.

4. Click  tosavethesettings.

6.4.2 ConfiguringAudioSettings

Steps:

1. EntertheAudioSettingsinterface

Configuration>BasicConfiguration>Video/Audio>Audio

OrConfiguration>AdvancedConfiguration>Video/Audio>Audio



Figure624 AudioSettings

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Underwriters Laboratories Network IR Speed Dome Camera Manual de usuario Pagina 45