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Dolby Media Meter v2.1.7 Mac OSX AU VST RTAS AS – Team XVX: A Comprehensive Review and Guide




Dolby Media Meter v2.1.7 Mac OSX AU VST RTAS AS Team XVX




If you are an audio professional who needs to measure loudness in programming for broadcast, packaged media, cinema trailers, video on demand, or games, you might want to check out Dolby Media Meter v2.1.7 Mac OSX AU VST RTAS AS Team XVX. This is a powerful and versatile tool that can help you measure and monitor loudness levels in different audio formats and platforms, and ensure compliance with the latest industry standards and regulations.




Dolby Media Meter v2.1.7 Mac OSX AU VST RTAS AS – Team XVX


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In this article, we will explain what Dolby Media Meter is, what it does, and why it is useful for audio professionals. We will also show you how to use Dolby Media Meter as a stand-alone application or as a plug-in for Pro Tools AudioSuite, Pro Tools RTAS, VST, or AU. We will compare Dolby Media Meter with other loudness measurement tools, and discuss its advantages in terms of accuracy, flexibility, and ease of use. We will also provide you with the requirements and specifications of Dolby Media Meter, and tell you where to get it.


What is Dolby Media Meter?




Dolby Media Meter is a software tool that measures loudness using the ITU-R BS.1770-1 algorithm, which is the basis for most loudness standards and regulations around the world, such as EBU R128, ATSC A/85, or TR-B32. Dolby Media Meter can measure loudness in various audio formats, such as PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, or Dolby E. It can also measure loudness in different platforms, such as broadcast, packaged media, cinema trailers, video on demand, or games.


Dolby Media Meter has several features and benefits that make it a valuable tool for audio professionals who need to measure loudness in their programming. Some of these features and benefits are:



  • Dialogue Intelligence: This is a proprietary technology developed by Dolby that analyzes the dialogue content of the audio signal and adjusts the loudness measurement accordingly. This ensures that the loudness measurement reflects how viewers subjectively experience the loudness of the program.



  • Leq (m): This is a measurement option that calculates the loudness of the entire program using the ITU-R BS.1770-1 algorithm. It is expressed in LKFS (Loudness K-weighted Full Scale) units.



  • Leq (A): This is a measurement option that calculates the loudness of the entire program using the A-weighted filter. It is expressed in dBA (decibels A-weighted) units.



  • True Peak: This is a measurement option that calculates the peak level of the audio signal using an oversampling technique that detects inter-sample peaks that might cause clipping or distortion. It is expressed in dBTP (decibels True Peak) units.



  • Dialogue Range: This is a measurement option that calculates the difference between the loudest and softest dialogue segments in the program. It is expressed in dB (decibels) units.



  • Loudness Range: This is a measurement option that calculates the variation of loudness over time in the program. It is expressed in LU (Loudness Units) units.



  • Level meters: These are graphical displays that show the current loudness level and peak level of the audio signal in real time.



  • Peak limiter: This is a feature that allows users to set a maximum peak level for the audio signal and prevent it from exceeding it. This helps avoid clipping or distortion.



  • Warning setting: This is a feature that allows users to set a threshold for the loudness level or peak level of the audio signal and receive a visual or audible warning if it exceeds it. This helps ensure compliance with the desired loudness standard or regulation.



  • Real-time graphing: This is a feature that allows users to view the history of the loudness level and peak level of the audio signal over time in a graphical form.



How does Dolby Media Meter work?




Dolby Media Meter can measure loudness in different audio formats and platforms, depending on how users choose to use it. Users can use Dolby Media Meter as a stand-alone application or as a plug-in for Pro Tools AudioSuite, Pro Tools RTAS, VST, or AU.


As a stand-alone application, Dolby Media Meter can measure loudness in file-based audio formats, such as PCM, Dolby Digital , Dolby Digital Plus, Dolby TrueHD, or Dolby E. Users can drag and drop audio files into the Dolby Media Meter window and select the measurement options they want to use. Dolby Media Meter will then analyze the audio files and display the results in the level meters and the real-time graph. Users can also save the results as log files for future reference or reporting.


As a plug-in for Pro Tools AudioSuite, Dolby Media Meter can measure loudness in file-based or faster-than-real-time audio formats, such as PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, or Dolby E. Users can select the audio regions they want to measure in Pro Tools and apply the Dolby Media Meter plug-in from the AudioSuite menu. Users can then select the measurement options they want to use and click on Process. Dolby Media Meter will then analyze the audio regions and display the results in the level meters and the real-time graph. Users can also save the results as log files for future reference or reporting.


As a plug-in for Pro Tools RTAS, VST, or AU, Dolby Media Meter can measure loudness in real-time audio formats, such as PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, or Dolby E. Users can insert the Dolby Media Meter plug-in on any track or bus in Pro Tools, VST, or AU host applications. Users can then select the measurement options they want to use and play back the audio. Dolby Media Meter will then analyze the audio in real time and display the results in the level meters and the real-time graph. Users can also save the results as log files for future reference or reporting.


How to use Dolby Media Meter?




In this section, we will show you how to use Dolby Media Meter as a stand-alone application or as a plug-in for Pro Tools AudioSuite, Pro Tools RTAS, VST, or AU. We will provide screenshots and examples to illustrate each step.


Stand-alone application




To use Dolby Media Meter as a stand-alone application, follow these steps:



  • Download and install Dolby Media Meter from the official website of Dolby.



  • Launch Dolby Media Meter from your applications folder.



  • Drag and drop audio files into the Dolby Media Meter window. You can add multiple audio files at once.



  • Select the measurement options you want to use from the drop-down menus at the top of the window. You can choose between Leq (m), Leq (A), True Peak, Dialogue Range, Loudness Range, or a combination of them.



  • Click on Start to begin measuring loudness. You will see the results in the level meters and the real-time graph at the bottom of the window.



  • If you want to set a maximum peak level or a warning threshold for loudness level or peak level, click on Settings and adjust the sliders accordingly. You can also choose whether to receive a visual or audible warning if the threshold is exceeded.



  • If you want to save the results as log files, click on Save Log and choose a destination folder and a file name. You can also choose whether to save log files for each audio file separately or for all audio files together.



Here is an example of how Dolby Media Meter looks like as a stand-alone application:



Plug-in for Pro Tools AudioSuite




To use Dolby Media Meter as a plug-in for Pro Tools AudioSuite, follow these steps:



  • Download and install Dolby Media Meter from the official website of Dolby.



  • Launch Pro Tools and open a session with audio tracks or regions.



  • Select the audio regions you want to measure in Pro Tools.



  • Go to AudioSuite menu and choose Other > Dolby Media Meter.



  • Select the measurement options you want to use from the drop-down menus at the top of the plug-in window. You can choose between Leq (m), Leq (A), True Peak, Dialogue Range, Loudness Range, or a combination of them.



  • Click on Process to begin measuring loudness. You will see the results in the level meters and the real-time graph at the bottom of the plug-in window.



  • If you want to set a maximum peak level or a warning threshold for loudness level or peak level, click on Settings and adjust the sliders accordingly. You can also choose whether to receive a visual or audible warning if the threshold is exceeded.



  • If you want to save the results as log files, click on Save Log and choose a destination folder and a file name. You can also choose whether to save log files for each audio region separately or for all audio regions together.



Here is an example of how Dolby Media Meter looks like as a plug-in for Pro Tools AudioSuite:



Plug-in for Pro Tools RTAS




To use Dolby Media Meter as a plug-in for Pro Tools RTAS, follow these steps:



  • Download and install Dolby Media Meter from the official website of Dolby.



  • Launch Pro Tools and open a session with audio tracks or buses.



  • Insert the Dolby Media Meter plug-in on any track or bus you want to measure in Pro Tools.



  • Select the measurement options you want to use from the drop-down menus at the top of the plug-in window. You can choose between Leq (m), Leq (A), True Peak, Dialogue Range, Loudness Range, or a combination of them.



  • Play back the audio in Pro Tools. Dolby Media Meter will measure loudness in real time and display the results in the level meters and the real-time graph at the bottom of the plug-in window.



  • If you want to set a maximum peak level or a warning threshold for loudness level or peak level, click on Settings and adjust the sliders accordingly. You can also choose whether to receive a visual or audible warning if the threshold is exceeded.



  • If you want to save the results as log files, click on Save Log and choose a destination folder and a file name. You can also choose whether to save log files for each track or bus separately or for all tracks or buses together.



Here is an example of how Dolby Media Meter looks like as a plug-in for Pro Tools RTAS:



Plug-in for VST or AU




To use Dolby Media Meter as a plug-in for VST or AU, follow these steps:



  • Download and install Dolby Media Meter from the official website of Dolby.



  • Launch your VST or AU host application and open a project with audio tracks or buses.



  • Insert the Dolby Media Meter plug-in on any track or bus you want to measure in your VST or AU host application.



  • Select the measurement options you want to use from the drop-down menus at the top of the plug-in window. You can choose between Leq (m), Leq (A), True Peak, Dialogue Range, Loudness Range, or a combination of them.



  • Play back the audio in your VST or AU host application. Dolby Media Meter will measure loudness in real time and display the results in the level meters and the real-time graph at the bottom of the plug-in window.



  • If you want to set a maximum peak level or a warning threshold for loudness level or peak level, click on Settings and adjust the sliders accordingly. You can also choose whether to receive a visual or audible warning if the threshold is exceeded.



  • If you want to save the results as log files, click on Save Log and choose a destination folder and a file name. You can also choose whether to save log files for each track or bus separately or for all tracks or buses together.



Here is an example of how Dolby Media Meter looks like as a plug-in for VST:



What are the advantages of Dolby Media Meter?




Dolby Media Meter is not the only loudness measurement tool available in the market. There are other tools that can perform similar functions, such as TC Electronic LM5, Nugen Audio VisLM2, or Waves WLM. However, Dolby Media Meter has some advantages over these tools that make it stand out among its competitors. Some of these advantages are:


AccuracyAccuracy




Dolby Media Meter is based on the ITU-R BS.1770-1 algorithm, which is the most widely accepted and adopted standard for loudness measurement in the audio industry. This algorithm is designed to measure loudness as viewers subjectively experience it, taking into account the frequency and temporal characteristics of the audio signal. Dolby Media Meter also uses Dialogue Intelligence technology, which is a proprietary feature developed by Dolby that analyzes the dialogue content of the audio signal and adjusts the loudness measurement accordingly. This ensures that the loudness measurement reflects how viewers perceive the loudness of the dialogue, which is usually the most important element of the program.


Dolby Media Meter is also compatible with other Dolby products, such as LM100 Broadcast Loudness Meter or DP600 Program Optimizer, which use the same algorithm and technology. This means that users can rely on consistent and accurate loudness measurements across different Dolby devices and platforms.


Flexibility




Dolby Media Meter is a flexible tool that can measure loudness in various audio formats and platforms, depending on how users choose to use it. Users can use Dolby Media Meter as a stand-alone application or as a plug-in for Pro Tools AudioSuite, Pro Tools RTAS, VST, or AU. Users can also measure loudness in file-based or real-time audio formats, such as PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, or Dolby E. Users can also measure loudness in different platforms, such as broadcast, packaged media, cinema trailers, video on demand, or games.


Dolby Media Meter also offers users a range of measurement options and metering options to suit their needs and preferences. Users can choose between Leq (m), Leq (A), True Peak, Dialogue Range, Loudness Range, or a combination of them. Users can also choose between different metering scales and units, such as LKFS, LUFS, LU, dBA, dBTP, or dB. Users can also produce and save log files for future reference or reporting.


Ease of use




Dolby Media Meter has a simple and intuitive interface that displays the relevant information and graphs in a clear and concise manner. Users can easily drag and drop audio files into the stand-alone application window or insert the plug-in on any track or bus in their host applications. Users can also easily select the measurement options and metering options from the drop-down menus at the top of the window or plug-in. Users can also easily set a maximum peak level or a warning threshold for loudness level or peak level from the Settings menu.


Dolby Media Meter also has a warning setting and a peak limiter that help users prevent clipping or distortion in their audio signal. The warning setting allows users to set a threshold for the loudness level or peak level of the audio signal and receive a visual or audible warning if it exceeds it. The peak limiter allows users to set a maximum peak level for the audio signal and prevent it from exceeding it. These features help users ensure compliance with the desired loudness standard or regulation.


Dolby Media Meter also has a real-time graphing feature that allows users to view the history of the loudness level and peak level of the audio signal over time in a graphical form. This feature helps users monitor the variation of loudness over time and identify any issues or anomalies in their audio signal.


What are the requirements and specifications of Dolby Media Meter?




To run Dolby Media Meter on your system, you need to meet the following hardware and software requirements:



  • Hardware requirements: You need a Mac computer with an Intel processor running at 1 GHz or faster, 1 GB of RAM or more, 100 MB of free disk space or more, and an iLok USB key for authorization.



  • Software requirements: You need Mac OS X 10.6.8 or later for the stand-alone application or Mac OS X 10.5.8 or later for the plug-in versions. You also need Pro Tools 7.4 or later for Pro Tools AudioSuite or Pro Tools RTAS versions, VST 2.4 compatible host application for VST version, or AU compatible host application for AU version.



Dolby Media Meter supports the following audio formats and platforms:



Audio format


Platform


Measurement mode


PCM


Broadcast, packaged media, cinema trailers, video on demand, games


File-based (stand-alone application), file-based or faster-than-real-time (Pro Tools AudioSuite), real-time (Pro Tools RT AS, VST, or AU)


Dolby Digital


Broadcast, packaged media, video on demand


File-based (stand-alone application), file-based or faster-than-real-time (Pro Tools AudioSuite)


Dolby Digital Plus


Broadcast, packaged media, video on demand


File-based (stand-alone application), file-based or faster-than-real-time (Pro Tools AudioSuite)


Dolby TrueHD


Packaged media


File-based (stand-alone application), file-based or faster-than-real-time (Pro Tools AudioSuite)


Dolby E


Broadcast


File-based (stand-alone application), file-based or faster-than-real-time (Pro Tools AudioSuite)


Where to get Dolby Media Meter?




If you are interested in getting Dolby Media Meter, you can visit the official website of Dolby at https://www.dolby.com/professional/content-creation/dolby-media-meter/. There you can download a free trial version of Dolby Media Meter that works for 30 days. You can also purchase a full version of Dolby Media Meter for $795. If you already own the original Dolby Media Meter, you can upgrade to the latest version for $295.


Conclusion




In this article, we have explained what Dolby Media Meter is, what it does, and why it is useful for audio professionals who need to measure loudness in programming for broadcast, packaged media, cinema trailers, video on demand, or games. We have also shown you how to use Dolby Media Meter as a stand-alone application or as a plug-in for Pro Tools AudioSuite, Pro Tools RTAS, VST, or AU. We have compared Dolby Media Meter with other loudness measurement tools, and discussed its advantages in terms of accuracy, flexibility, and ease of use. We have also provided you with the requirements and specifications of Dolby Media Meter, and told you where to get it.


We hope that this article has been informative and helpful for you. If you have any questions or comments about Dolby Media Meter, feel free to leave them below. Thank you for reading!


FAQs




Here are some frequently asked questions about Dolby Media Meter:



  • What is the difference between Leq (m) and Leq (A)?



Leq (m) and Leq (A) are two different measurement options that calculate the loudness of the entire program using different filters. Leq (m) uses the ITU-R B


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