TrueHDR

The TrueHDR collection contains the required components to run the NVIDIA VFX SDK TrueHDR effect, which performs Standard Dynamic Range (SDR) to High Dynamic Range (HDR) conversion on image and video content. Given an 8-bit SDR RGBA input, TrueHDR produces a packed 10-bit output in Rec.2020 primaries with the SMPTE ST 2084 (PQ) transfer function.

This collection is part of the NVIDIA Video Effects SDK.

This feature is available for commercial/non-commercial use.

Technical Details

For detailed model architecture, specifications, training information, and ethical considerations, please visit the TrueHDR Model Page.

Installation

To install the TrueHDR feature:

Download the Video Effects SDK Core

To download the SDK Core package:

1. Navigate to the Video Effects SDK Core Resource
2. Choose the appropriate version for your platform, either <version>_windows or <version>_linux
3. Click Download to download the package

Install the Video Effects SDK Core and Features

To install the SDK Core and features, navigate to the Video Effects SDK Documentation and follow the installation instructions for Windows or Linux.

To install the TrueHDR feature using the install_feature.ps1 or install_feature.sh script, use the feature name nvvfxtruehdr.

Try It Out

To try out the TrueHDR feature, after downloading the SDK and feature, head over to the NVIDIA Video Effects SDK Sample Apps GitHub repository to download and compile the TrueHDREffectApp application that demonstrates the TrueHDR functionality.

Get Help

Documentation

• User Guide: VFX SDK Documentation
• Developer Resources: NVIDIA AI for Media Developer Page

Enterprise Support

For NVIDIA AI Enterprise customers:

• Access the NVIDIA AI Enterprise Support Portal
• Visit the NVIDIA AI Enterprise Documentation Hub

Terms of Use

The use of NVIDIA TrueHDR Effect is governed by the NVIDIA SOFTWARE LICENSE AGREEMENT and Product-Specific Terms for NVIDIA AI Products. Use of the models is governed by the NVIDIA Open Model License.