Dolby Laboratories Program Optimizer DP600 Manuel d'utilisateur télécharger pdf (Page 26)

22 Dolby

Media Meter 2 User’s Manual

A.2 Measuring a Stereo Program

LM100

TheLM100canbesettomeasureastereo programfromeitheranAESpair,DolbyE,or

DolbyDigitaltwo‐channelprogram.

Dolby Media Meter 2

DolbyMediaMeter2providesseveralmeasurementmethodscomparabletothatofthe

LM100:

•IntheDolbyMediaMeter2RTASplug‐in,theplug‐incanbeinsertedonthestereo

outputbusofProTools.

•IntheAudioSuiteplug‐in,theplug‐incanbeinsertedonthetwo‐channelinpu

tfilein

theProToolseditsectio nforcontentthatisalreadymixedandbeingconformedfor

encoding(forexample,forDVDorBlu‐rayDisc).

•IntheDolbyMediaMeter2stand‐aloneapplication,thetwo‐channelLeftandRight

files,orthetwo‐channelencodedfile,canbeselected

A.3 Measuring with Dialogue Intelligence On and Speech Absent

MeasuringaprogramwithDialogueIntelligence enabledandnodetectedspeechresults

indifferentindicationsdependingonwhichDolbyproductyouuse.

•TheLM100andtheDolbyMediaMeter2RTASplug‐in,whichoperateasreal‐time

meters,willdisplaytheflashingeariconuntildialogueisdetected.Ifnodialogueis

tected,thedisplaywillcontinuetoflashthroughouttheprogrammeasurement.

•TheDolbyMediaMeter2AudioSuiteandstand‐aloneversions,whichoperateas

non‐real‐timemeters,willdisplay

No Speech Detectedaftercompletionofthe

programmeasurement.

•TheDP600measurementcanbesettoreverttoanoverallloudnessmeasurement,asif

DialogueIntelligencewasdisabled.

A.4 Measuring a 5.1 Program

DolbyMediaMeter2usesthelatestadvancementsinmeasurementtechniques,asdoesthe 

DP600.DolbyMediaMeter2providesseveralmeasurementmethodscomparabletothat

oftheDP600:

•IntheDolbyMediaMeter2RTASplug‐in,theplug‐incanbeinsertedona

multichanneloutputbusofProTools.

Note: RememberthatProToolsalwaysinsertsbothRTASandAudioSuiteplug‐insas

prefader.InsertingthemeterontheinputsectionofProToolswhenmix

automationispresentwillnotgiveameasurementthatwillmatchthefinalmixed

output.

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Dolby Laboratories Program Optimizer DP600 Manuel d'utilisateur Page 26