Dolby Laboratories Program Optimizer DP600 Manual do Utilizador descarregar pdf (Página 12)

8 Dolby

Media Meter 2 User’s Manual

Measuring Loudness

Figure3‐4 

Figure 3-4 Stand-Alone Meter Measuring an Encoded File

Tomeasuretheloudnessofanencodedfileorasourcefileset:

1. Clicktochooseeither

Source filesoranEncoded file.

2. Identifytheinputfileorfiles,eitherbybrowsingthenetwork,orbytypingafilename

andlocationintothenamefield.

AsinotherDolbyMediaProducerapplications,thefileselectorisintelligent.When

youdouble‐clickasourcefile,DolbyMediaMeter2recognizesandselectstheentire

setwhenthesetfoll

owsthenamingconventionsdescribedinSection 3.6.

3. Click

Enableifyouwanttocreatealogfileofthismeasurement.Reviewthedefault

logfilenameandlocation,andmake anyrequiredmodifications.

Bydefault,theDolbyMediaMeter2nameslogfiles

input file name-LoudnessEstimation.csvandsavesthefileinthedirectorywheretheinput

filesarestored.SeeSection 5.1formoredetailsaboutthelogfunction.

4. Click

Specify Rangetomeasureonlypartoftheselectedfile.

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