Dolby Laboratories Program Optimizer DP600 Manuale Utente

Dolby Media Meter 2 User’s ManualIssue 3 Part Number 9110860®

6 Dolby® Media Meter 2 User’s ManualMeasuring Loudness Choosing a Measurement PrecisionYoucan change thedisplaytoshowmeasurementsintenthsor

Measuring with the Stand-Alone ProductDolby® Media Meter 2 User’s Manual 7providedbyInfinitemodemeasurementforthesamecontent.(Highlyproces

8 Dolby® Media Meter 2 User’s ManualMeasuring Loudness Figure3‐4 Figure 3-4 Stand-Alone Meter Measuring an Encoded FileTomeasuretheloudnessof

Measuring with the Plug-InsDolby® Media Meter 2 User’s Manual 9Unlessarangeisspecifiedhere,DolbyMediaMeter2measurestheentirefile.Ifti

Measuring with the Plug-InsDolby® Media Meter 2 User’s Manual 10Figure3‐6 Figure 3-6 Dolby Media Meter 2 RTAS Plug-In Window

Measuring with the AudioSuite Plug-InDolby® Media Meter 2 User’s Manual 11DolbyMediaMeter2RTASorVSTplug‐ininsertionisperformedona chann

12 Dolby® Media Meter 2 User’s ManualMeasuring Loudness TomeasurefasterthanrealtimeintheAudioSuit eplug‐in:1. ClickResettorestartthemea

File-Naming Conventions That Ensure Automatic File SelectionDolby® Media Meter 2 User’s Manual 13•ExampleTwo_C.wav•ExampleTwo_LFE.wav•ExampleTwo_L

Dolby® Media Meter 2 User’s Manual 15 Chapter 4Configuring the MeterDolby®MediaMeter2offersyouawiderangeofchoiceaboutwhatandhowyoumea

ii Dolby® Media Meter 2 User’s ManualDolby Laboratories, Inc.Corporate HeadquartersDolbyLaboratories,Inc.100PotreroAvenueSanFrancisco,CA 94103‐

16 Dolby® Media Meter 2 User’s ManualConfiguring the Meter Figure4‐3 Figure 4-3 Settings Window

Measurement AlgorithmDolby® Media Meter 2 User’s Manual 174.1 Measurement AlgorithmChooseLeq(A),ITU‐RBS.1770‐1,orITU‐RBS.1770‐2byclickinga

18 Dolby® Media Meter 2 User’s ManualConfiguring the Meter •Printthegraphdisplay.Whenprintingthegraph,theprintedversionwillbeonlywhati

Dolby® Media Meter 2 User’s Manual 19 Chapter 5Understanding the Log and the GraphDolby®MediaMeter2letsyouviewandsavebothagraphandlogfi

20 Dolby® Media Meter 2 User’s ManualUnderstanding the Log and the Graph Inbetween,theloglistsseveralattributesforeachsecondofrealtime:•T

Dolby® Media Meter 2 User’s Manual 21 Appendix ADolby Loudness Product ComparisonDolbyMediaMeter2comeswithbothreal‐timeandnon‐real‐timeappl

22 Dolby® Media Meter 2 User’s Manual A.2 Measuring a Stereo ProgramLM100TheLM100canbesettomeasureastereo programfromeitheranAESpair,Do

Measuring a 5.1 ProgramDolby® Media Meter 2 User’s Manual 23•IntheAudioSuiteplug‐in,theplug‐incanbeinsertedonasetofmultichannelinputf

24 Dolby® Media Meter 2 User’s Manual

Dolby® Media Meter 2 User’s Manual iii Table of ContentsChapter 1 Dolby Media Meter Overview...

Dolby® Media Meter 2 User’s Manual iv List of FiguresFigure 1-1 Stand-Alone Meter Measuring a Set of Source Files ...

Dolby® Media Meter 2 User’s Manual 1 Chapter 1Dolby Media Meter OverviewWelcometotheDolby®MediaMeter2.DolbyMediaMeter2isasoftwaretoolf

2 Dolby® Media Meter 2 User’s ManualDolby Media Meter Overview Questions or FeedbackIfyouhavequestionsorcommentsaboutthisdocument,pleasecon

Dolby® Media Meter 2 User’s Manual 3 Chapter 2Installing Dolby Media MeterTheprocessofinstallingDolby®MediaMeter2consistsoftworequiredste

4 Dolby® Media Meter 2 User’s ManualInstalling Dolby Media Meter 2.3 Using the Dolby Media Producer iLokOneiLokUSBsmartkeycontainingauniqueli

Dolby® Media Meter 2 User’s Manual 5 Chapter 3Measuring Loudness3.1 Measuring Equivalent LoudnessDifferencesinaudiolevelsbetweenprogramsandcha