Ultimate Guide: Madvr Envy Calibration With Calman

In the realm of video calibration, achieving optimal display performance requires the utilization of advanced tools and software. This article serves as a comprehensive guide for calibrating madVR Envy using Calman software. The objective of this guide is to assist experienced calibrators in quickly familiarizing themselves with the process of utilizing Calman for 1D and 3D LUT calibrations with madVR Envy. It encompasses various aspects such as the prerequisites and installation of Calman, as well as valuable tips and tricks for the Envy calibration setup. Notably, it emphasizes the importance of disabling Envy Profiles before calibration and highlights potential issues with reloading Envy after disconnecting Calman. The guide provides detailed step-by-step instructions for selecting the workflow, creating 1D and 3D LUTs, and executing the calibration process. Additionally, it offers guidance on verifying the calibration, managing LUTs, and summarizes the expected results. By following this comprehensive guide, calibrators can strive for outstanding calibration results with the combined power of madVR Envy and Calman.

Key Takeaways

• The madVR Envy Calman Calibration Guide is designed to help experienced calibrators learn to use Calman for 1D and 3D LUT calibrations with madVR Envy.
• Envy supports up to two simultaneous 4096-point 1D LUTs and up to 256^3 3D LUTs, while Calman sends Envy 256-point 1D LUTs and 65^3 3D LUTs.
• Envy has built-in test patterns for setting contrast and brightness, and it is recommended to use display settings for brightness and contrast rather than Envy Calibration Configuration menu.
• Before running calibration, it is important to disable Envy Profiles to avoid invalidating LUTs.

Overview

The overview provides an objective and detailed summary of the madVR Envy calibration process using Calman. It covers the purpose of the guide, prerequisites, and installation requirements. The calibration walkthrough guides users through the steps to achieve great calibration results for 1D and 3D LUTs with madVR Envy Extreme and JVC NZ9. Setup tips and tricks include using Envy’s built-in test patterns, adjusting display settings for brightness and contrast, and setting Envy to output RGB for optimal quality. Warnings are given about Envy profiles and reloading after disconnecting Calman. The Calman setup prerequisites and version check ensure a smooth calibration experience. The workflow and application settings in Calman are explained, as well as connecting Envy and the display to Calman. The calibration process for 1D and 3D LUTs is outlined, and methods for verifying and checking the calibration are provided. LUT management tips are given, and a summary of calibration results is provided, aiming for outstanding results with an average dE 2000 of 0.4 and a max dE of 1. The overview serves as a comprehensive guide for calibrating madVR Envy with Calman, catering to an audience seeking innovation in their calibration process.

Purpose

The purpose of the madVR Envy Calman Calibration Guide is to assist experienced calibrators in efficiently learning to use Calman for 1D and 3D LUT calibrations with madVR Envy, enabling them to achieve optimal results in their calibration process. This guide provides detailed instructions and tips for the calibration walk-through, setup prerequisites, workflow selection, application settings, connecting Envy and display to Calman, display control panel settings, performing the 1D and 3D LUT calibrations, verifying the calibration, checking the calibration using various tools, and managing LUTs. The guide aims to help calibrators achieve outstanding results in gamma/grayscale, with an average dE 2000 of 0.4 and max dE of 1. It provides a comprehensive and innovative approach to calibrating madVR Envy with Calman, ensuring the best possible picture quality.

Prerequisites

To successfully utilize the madVR Envy Calman Calibration Guide, users must meet certain requirements and have a specific software and hardware setup in place. The prerequisites include having the madVR Envy Extreme or Pro with firmware 1.6.2.52 or later, as well as a Calman Pro or Ultimate license with active maintenance from Portrait Displays. Additionally, users need to download Calman 5.14.0.3 or later from the Portrait Displays website. Prior calibration experience and knowledge of Calman are also necessary. These prerequisites ensure that users have the necessary equipment and software to perform the calibration process effectively. It is important to follow these requirements to achieve optimal results in calibrating the madVR Envy device with Calman.

Calibration Walk-through

In the calibration walk-through, the guide provides step-by-step instructions for calibrating the 1D and 3D LUTs with madVR Envy Extreme and JVC NZ9, emphasizing the importance of following the exact steps to achieve optimal calibration results.

• The guide highlights the exact settings and configurations required for the calibration process.
• It emphasizes the need for precision and attention to detail in order to obtain accurate calibration results.
• The guide suggests avoiding experimentation with different approaches or settings due to potential issues with the interim Calman build.
• It recommends using the built-in test patterns and display settings for brightness and contrast, rather than relying on the Envy Calibration Configuration menu.

Overall, the calibration walk-through provides a comprehensive and detailed guide for calibrating the 1D and 3D LUTs with madVR Envy, ensuring that users achieve the best possible calibration results.

Envy Calibration Setup

Envy Calibration Setup Tips and Tricks include utilizing built-in test patterns for setting contrast and brightness, using display settings for calibration, and configuring Envy to output RGB for optimal quality. To set contrast and brightness, users can rely on the built-in test patterns provided by Envy. It is important to note that the display settings should be used for adjusting these parameters, rather than the Envy Calibration Configuration menu. Additionally, for the best quality, Envy should be set to output RGB using the Display Configuration menu. It is also recommended to perform a single calibration for both HDR and SDR if the same settings are used in the display. More detailed picture quality configuration guides can be found at www.madvrenvy.com for further optimization.

Warning about Envy Profiles

A cautionary note should be considered regarding Envy Profiles and their potential impact on LUT validity when disconnecting Calman during the calibration process. Envy Profiles are a feature that allows users to save and load different calibration settings on the madVR Envy. However, when running a calibration with Calman, it is important to disable Envy Profiles before starting the calibration. This is because disconnecting Calman without disabling Envy Profiles can invalidate the LUTs that were created during the calibration process. After disconnecting Calman, the picture may appear undersaturated, but this can be resolved by reloading or restarting the Envy. Therefore, it is crucial to disable Envy Profiles and take necessary precautions to ensure the validity of the LUTs during the calibration process.

Calman Setup

Calman Setup is an essential step in the calibration process, ensuring that the necessary prerequisites are met and the correct version of Calman is used for optimal results. Before starting the calibration, it is important to perform basic setup tasks and make sure that the madVR Envy firmware is up-to-date. Launching Calman with version 5.13.2.043 or later is also recommended. Once these prerequisites are met, the user can proceed with the calibration process. Calman offers a range of workflow templates, and for the madVR Envy calibration, the "Workflow Template-Calibration-3D LUT" is selected. Despite its name, this workflow is also used for 1D LUT calibration. Within the workflow, the user can set various color space targets, gamma formulas, target exponents, and luminance levels. It is advised to choose the appropriate settings for grayscale points, such as the 33 Point 8 Bit step Full levels. By following these steps, users can ensure a successful Calman setup for madVR Envy calibration.

Selecting Workflow

The selection of the appropriate workflow is an important step in the setup process for calibrating the madVR Envy device. The workflow template in Calman, specifically designed for 1D and 3D LUT calibrations, can be used for this purpose. Here are two sub-lists to help guide you through the workflow selection process:

1. Workflow Selection:

   • Open the Workflow Template-Calibration-3D LUT in Calman.
   • Despite the workflow name, it can also be used for 1D LUT calibration.
   • Select the 1D LUT option under the 3D LUT Creation setting.

2. Application Settings:

   • Set the desired Colorspace Target, Gamma Formula, and Target Exponent.
   • Choose PC (0-255) for Luminance Levels.
   • Select the 33 Point 8 Bit step Full levels option for Grayscale points.

By following these steps, you can ensure that you have chosen the appropriate workflow and application settings for your madVR Envy calibration using Calman.

Workflow and Application Settings

In the process of calibrating the madVR Envy device, it is essential to carefully select the appropriate workflow and configure the application settings in order to achieve optimal results. The workflow in Calman for madVR Envy calibration allows for both 1D and 3D LUT calibrations. Despite the name, the workflow can be used for both types of LUTs. When configuring the application settings, it is important to set the colorspace target, gamma formula, and target exponent according to the desired specifications. Additionally, selecting the appropriate luminance levels and grayscale points is crucial for accurate calibration. These settings ensure that the Envy device and the display are properly synchronized, resulting in precise and high-quality calibration.

Connecting Envy and Display

To establish a connection between the Envy device and the display, the user must input the Envy IP address and connect both devices in order to proceed with the calibration process. This step ensures that the Envy and the display are properly synchronized for accurate calibration results. By entering the Envy IP address in the Calman software, the user can easily establish communication between the Envy and the calibration software. Once the connection is established, the user can proceed with the calibration process, which involves sending calibration signals from Calman to the Envy and then to the display. This connection is crucial for achieving precise and accurate calibration, as it allows the Envy to receive and process the calibration instructions from the software and apply the necessary adjustments to the display.

Display Control panel settings

By configuring the settings in the Display Control panel, users can fine-tune and optimize the calibration process, ensuring accurate and precise adjustments to the display for optimal visual performance. Here are four key settings to consider:

1. Active Grayscale Points: Set the number of grayscale points to be adjusted during calibration. Increasing the number of points can result in a more precise calibration but may also increase calibration time.

2. 3D LUT Slot: Choose the desired slot for storing the 3D LUT calibration. This allows users to have multiple calibration profiles and easily switch between them.

3. Full DDC Reset: Performing a full DDC reset erases any previous calibration data and ensures a fresh start for the calibration process.

4. LUT Naming and Management: Use the Envy IP Control Utility to organize and manage LUTs. This utility allows users to download, upload, rename, and delete LUTs, providing flexibility and convenience.

By utilizing these Display Control panel settings, users can optimize their madVR Envy calibration process, leading to accurate and stunning visual performance.

Performing the 1D LUT Calibration

The process of performing the 1D LUT calibration involves accessing the Calman screen and utilizing the AutoCal button to set the active grayscale points and initiate the calibration. Once on the Calman screen, the AutoCal button located in the bottom right corner is pressed to open the 1D AutoCal Setup. Here, the active grayscale points are set to 33 PC and the default DeltaE Target of 0.5 is used. The Grayscale Multipoint Settings are then checked. To enable the 1D LUT, a name is specified for the LUT stored in the Envy using the DDC button. Alternatively, the Envy IP Control Utility can be used to manage and name LUTs. It is important to be cautious of changing settings that may revert the calibration. Once all settings are in place, the 1D LUT calibration can be started by clicking OK. Finally, the 1D LUT is enabled in the Source tab by checking the Enabled 3D LUT option.

Enabling the 1D LUT

Enabling the 1D LUT involves specifying a name for the LUT stored in the Envy using the DDC button or utilizing the Envy IP Control Utility for LUT management. When enabling the 1D LUT, it is important to be cautious of any changes that may revert the calibration. After specifying the name, click OK to begin the 1D LUT calibration. To enable the 1D LUT in the Source tab, check the Enabled 3D LUT option. This step allows the Envy to utilize the calibrated LUT for improved color accuracy and picture quality. Enabling the 1D LUT is a crucial part of the calibration process, as it ensures that the calibration settings are applied and utilized by the Envy device.

Verifying the 1D LUT Calibration

After enabling the 1D LUT in the previous step, the next subtopic focuses on verifying the calibration of the 1D LUT. This is an essential step to ensure the accuracy and quality of the calibration process. To verify the 1D LUT calibration, Calman provides a "Read Series" option that allows users to check the quality of the calibration. By clicking on this option, users can confirm the peak white level by obtaining the Y value from the 100 column. This peak Y value is then entered in the Envy’s Display Calibration menu as the Peak Luminance. Additionally, the peak luminance value can be saved permanently in the Envy Base settings. Once the verification of the 1D LUT calibration is complete, users can proceed to the next step, which involves the calibration of the 3D LUT.

Nested Bullet Point List:

• Benefits of verifying the 1D LUT calibration:
• Ensures accuracy and quality of the calibration process
• Allows users to confirm the peak white level for optimal performance
• Steps to verify the 1D LUT calibration:
  1. Click on the "Read Series" option in Calman
  2. Obtain the Y value from the 100 column to confirm peak white level
  3. Enter the peak Y value in the Envy’s Display Calibration menu as the Peak Luminance
  4. Save the peak luminance value permanently in the Envy Base settings

Performing the 3D LUT Calibration

To perform the 3D LUT calibration, users need to ensure that the Enabled 3D LUT option is checked in the madVR Generator panel and then press the AutoCal button in the bottom right corner. This will initiate the calibration process. It is important to also uncheck and recheck the Enable 3D LUT option to ensure that it is active. Additionally, users should check the Set 3DLut Grayscale to unity box and select the desired size calibration for the Calibration Type. This step will help optimize the calibration results. Once these settings have been configured, users can proceed with the calibration by following the prompts provided by Calman. This will allow for a precise and accurate 3D LUT calibration, resulting in improved color accuracy and image quality.