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Dolby Media Meter Software

Dolby® Media Meter is a software tool that measures loudness in programming for broadcast, packaged media, cinema trailers, video on demand (VOD), and games.

Differences in audio levels between programs and channels or between programs and commercials cause major annoyances to TV viewers. These differences have proven much easier to hear than to measure.

Dolby Media Meter joins the lineup of unique and innovative Dolby tools that solve the measurement problems, accurately and objectively measuring loudness as viewers subjectively experience it.

Dolby Media Meter features Dialogue Intelligence™ technology, adapted from the award-winning Dolby Program Optimizer DP600. Dialogue Intelligence automatically detects speech in the audio track and only then measures loudness.

As its core measurement option, Dolby Media Meter uses the ITU-R BS.1770-1, BS-1770-2, or BS-1770-3 algorithms. Measurements can be done with or without Dialogue Intelligence. Dolby Media Meter includes all the measurements required for EBU R128 mode operation.

Other user-selectable measurement options include:

Leq(m) for cinema trailers and commercials

Leq(A)

True Peak

Dialogue Range

Loudness Range

Dolby Media Meter adds a number of features to the original Dolby Media Meter, including:

Level meters

A high-quality, user-selectable peak limiter

A warning setting with user-selectable function and threshold

Real-time graphing

For accuracy, flexibility, and ease of use, Dolby Media Meter delivers an unbeatable value. A paid upgrade is also available for owners of the original Dolby Media Meter.

Dolby Media Meter runs as an Apple® Macintosh® or a Microsoft® Windows® stand-alone application and as a plug-in for the following platforms:

Avid® Pro Tools® AAX

Avid Pro Tools AudioSuite

VST

All versions can produce and save log files.

Used as a stand-alone product or an AudioSuite plug-in, Dolby Media Meter offers faster-than-real-time, file-based measurement (speed is hardware-dependent). This is useful for DVD and Blu-ray Disc™ mastering, and for program creation and quality control applications in audio production, postproduction, and broadcast facilities.

As an AAX plug-in for Avid Pro Tools, or as a VST plug-in for applications such as Steinberg® Nuendo® or Sony® Sound Forge™, Dolby Media Meter measures loudness in real time, allowing you to track levels during the mixing process to help meet network delivery requirements. Real-time versions can simultaneously display short- and long-term loudness levels with or without Dialogue Intelligence.

Supported audio formats include:

Dolby Digital

Dolby Digital Plus™

Dolby TrueHD

Dolby E

PCM

Hardware Requirements

Macintosh

Apple® Macintosh® computers with Intel® processors running Mac OS® X version 10.7.5 (Lion®), Mac OS 10.8.4 (Mountain Lion™), or Mac OS 10.9 (Mavericks™)

2 GB RAM

2 GHz or faster (multicore or multiprocessor CPU recommended)

100 MB free disk space required for installation

Pace iLok USB smart key

Microsoft Windows PC

Intel Core™2 Duo

Microsoft Windows 7

2 GB RAM

100 MB free disk space required for installation

Pace iLok USB smart key

Supported Audio Workstations

Avid Pro Tools

Pro Tools version 11.0.2 and later (Pro Tools software, HD Native, and HDX)

Pro Tools version 10.3.7 and later (Pro Tools software, HD, HD Native, and HDX)

Steinberg Nuendo

Nuendo versions 4 and 5

Sony Sound Forge

Sound Forge version 1 (Mac)

Sound Forge versions 10 and 11 (Windows)

Dolby Media Meter



 
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