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🛠️ Tools🗂️ SDK📄 White Paper
  • Getting Started
    • 🟣What is NDI?
    • 🆕Release Notes
    • đź“„White Paper
      • Discovery & Registration
        • mDNS
        • Discovery Service
        • Manual Connection
        • NDI Groups
      • NDI Protocols
        • Reliable UDP - NDI 5
        • Multipath TCP - NDI 4
        • UDP with Forward Error Correction – NDI 3
        • Single TCP – NDI 1
      • NDI Related Network Ports
      • Getting video across the network
      • Network Layout
      • Bandwidth
        • NDI High Bandwidth based on SpeedHQ2 (8bit 4:2:2)
        • NDI High Bandwidth based on SpeedHQ7 (8bit 4:2:2:4)
        • NDI HX2 h.264 (8bit 4:2:0)
        • NDI HX2 h.265 (8bit 4:2:0)
        • NDI HX3 h.264 (8bit 4:2:0)
        • NDI HX3 h.265 (8bit 4:2:0)
        • NDI Proxy and bandwidth optimization
      • Network Interface Settings
      • NIC Selection
      • Encoding and Decoding
      • Multicast
      • NDI Administrative Settings
      • Synchronization
      • NDI in the Cloud
    • Glossary
      • NDI Terminology
      • Industry Terminology
  • Using NDI
    • Introduction
    • NDI for Video
      • Digital Video Basics
      • NDI Video Codecs and Format Matrix
      • NDI Encoding Support Matrix
        • Practical NDI Receivers Format Support
        • Practical NDI Transmitters Support
        • Summary Table
      • Interoperability Scenarios
    • NDI for Audio
      • Digital Audio Fundamentals
      • Audio Over IP
      • Technical Facts About NDI for Audio
      • Use Cases
      • Products Using NDI for Audio
    • ⚒️NDI Tools
      • Release Notes
      • Installing NDI Tools
        • Software License Agreement
        • Privacy Policy
      • NDI Tools Launcher
      • NDI Tools for Windows
        • Access Manager
        • Bridge
          • NDI Bridge automation
          • Configuring Port Forwarding
          • Bridge Tool Logging
        • Remote
        • Router
        • Screen Capture
        • Screen Capture HX
        • Studio Monitor
        • Test Patterns
        • Webcam Input
      • NDI Tools for Mac
        • Access Manager
        • Scan Converter
        • Router
        • Test Patterns
        • Video Monitor
        • Virtual Input
      • Plugins
        • NDI for After Effects
        • NDI for Premiere Pro
        • NDI Output for Final Cut Pro
        • NDI for VLC
        • Audio Direct
        • OBS
    • Utilities
      • Analysis
    • Using NDI with Software
      • Getting Started with NDI in OBS for Windows or Mac
      • Using OBS Studio as a Commentary System
      • Using NDI Tools as a virtual camera in Mac
      • Using NDI and Dante on the same Network
      • Use OBS video + audio on Zoom with macOS
    • Using NDI with Hardware
      • NDI HX upgrades for cameras
      • How to Activate Panasonic Cameras for NDI HX1 — Step-by-Step
      • Recommended Network Switch Settings for NDI
  • Developing with NDI
    • Introduction
    • đź“‚SDK
      • Release Notes
      • Licensing
      • Software Distribution
        • Header Files
        • Binary Files
        • Redistributables
        • Content Files
        • Libraries
        • NDI-SEND
        • NDI-FIND
        • NDI-RECEIVE
        • Utilities
        • Command Line Tools
      • CPU Requirements
      • Dynamic Loading of NDI Libraries
      • Performance and Implementation
      • Startup and Shutdown
      • Example Code
      • Port Numbers
      • đź”§Configuration Files
      • Platform Considerations
      • NDI-SEND
      • NDI-FIND
      • NDI-RECV
      • NDI Routing
      • HDR
      • Command Line Tools
      • Frame Types
        • Video Frames
        • Audio Frames
        • Metadata Frames
      • Windows DirectShow Filter
      • 3rd Party Rights
      • Support
    • Advanced SDK
      • Release Notes
      • Licensing
      • Overview
      • Configuration Files
      • NDI SDK Review
        • Sending
          • Asynchronous Sending Completions
          • NDI Sending On High Latency Connections
        • Receiving
          • Custom Allocators
            • Video Allocators
            • Audio Allocators
          • Dynamic Bandwidth Adjustment
        • Finding
        • Video Formats
          • Receiver Codec Support Level
          • Frame Synchronization
      • Genlock
      • AV Sync
        • Guidelines
        • Creating and Destroying Devices
        • Recovering Audio
      • Using H.264, H.265, and AAC Codecs
        • Sending Audio Frames
        • Sending Video Frames
        • H.264 Support
        • H.265 Support
        • AAC Support
        • OPUS Support
        • Latency of Compressed Streams
        • Stream Validation
      • External Tally Support
      • KVM Support
      • NDI Advanced SDK FPGA Example Designs
        • Prebuilt uSD Images
        • NDI FPGA Reference Design
          • FPGA Projects
            • Changelog
          • C++ Application Code
            • Changelog
          • linux_kernel
            • Changelog
          • uSD Image Builder
            • Changelog
        • Changelog
    • Utilities
      • Unreal Engine SDK
        • Release Notes
        • Licensing
        • NDI Plugin Installation
        • Simple Setup of Broadcast and Receivers
        • NDI Broadcast Actor
        • NDI Receiver Actor
        • NDI Media Assets
        • Getting Started with Example Blueprint Projects
        • Advanced
      • Free Audio
      • Bridge Service
        • Installation
          • Silent Installation
        • Configuration
          • Web UI
          • Configuration File
          • Manual API Key Management
        • Webhooks
        • WebSockets
        • API
    • NDI Certified
      • Certification Guidelines
        • Interoperability Requirements
        • Technical Requirements
      • Certification Process
        • Pre-certification Checklist
        • Device Testing Methods
          • Camera
          • HDMI Encoder
          • SDI Encoder
          • Decoder
          • NDI Controller
          • NDI Monitor
          • Multicast Testing
        • Detailed process
    • Metadata
      • Metadata Sources
      • Metadata for XML
      • XML Validation
      • Metadata Elements
      • Proposed New Metadata Messages
      • PTZ and Control Messages
      • Undocumented Mysteries
  • FAQ
    • Index
    • NDI Tools
      • What is the NDI Analysis Tool and where do I get it from?
      • Why does my NDI connection stay active once the source is offline?
      • Why are my changes to the NDI JSON configuration file not being saved?
      • Why is the license for my Panasonic camera not active?
      • How does registration for NDI Tools work?
      • How do I use NDI output with Microsoft Teams
      • The time code on my file is incorrect, how do I change it?
      • Where is Screen Capture (HX) for Mac?
      • How can I make NDI Tools launch automatically?
      • What is the NDI ECCN?
    • NDI Certified
      • What is the NDI Certification Program?
      • Why did you start this certification program?​
      • What happens to my device after it's certified?
      • Is certification mandatory to be a partner of NDI?​
      • I am an OEM manufacturer, can my products be certified?​
      • How long does the certification process take?
      • How do I become certified?​
      • What happens if my product doesn’t meet the requirements for Certification?​
      • Are there any fees to become NDI Certified?
    • Common Issues
      • I'm having trouble getting multicast set up.
      • I'm having trouble with my NDI HX License
      • Why can't I find my Android 14-based NDI devices on my network?
      • Why won’t NDI Tools install on my Windows PC?
      • How do I enable NDI in “New” Microsoft Teams (Windows only)?
      • Why can’t HX Capture display the full resolution of my iPad or iPhone?
      • The NDI HX Camera app won't launch on older phones and iOS
      • Why won't MacOS Sonoma (14.1) recognize NDI Tools as a virtual camera?
      • I'm having issues with Virtual Input for macOS
      • I'm having issues with Final Cut Pro
      • NDI Camera App Issue
    • SDK
      • Where can I find the source code for the FPGA board?
      • What system resources are required to support a design including the NDI FPGA Codecs?
      • Why can’t my h264/265 video be received by an NDI receiver when using the embedded SDK?
      • Can I use the Unreal SDK on Mac?
      • What are the Differences Between the NDI SDK and the NDI Advanced SDK
    • ✨NDI 6
      • Do I need to upgrade to NDI 6 if I'm not using the new features?
      • Is there a fee to upgrade to NDI 6
      • Why doesn't my existing Vendor ID work with NDI 6?
      • How can I get a previous version of NDI Tools or the SDK?
    • NDI HX License Upgrades
      • What is happening with NDI HX Upgrades?
      • Will my existing HX-upgraded camera be affected?
      • I bought a camera before June 30, 2025, but didn't buy an HX license. Can I still get one?
      • I bought a license and a camera but didn't redeem it until after. Can I still get an HX license?
      • If my HX upgrade fails can I transfer the license?
      • Can I sell my upgraded HX camera and keep the license?
      • Will my NDI version work with my current HX license?
      • What does the HX upgrade sunset program mean for camera manufacturers?
      • What will NDI Support do for licenses after the sunset date?
      • I factory reset my camera and forgot the license. Can you help me get it back?
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On this page
  • Installing Your Unreal Engine Project
  • Installing To the Unreal Engine Install Folder
  • Compile From Source

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  1. Developing with NDI
  2. Utilities
  3. Unreal Engine SDK

NDI Plugin Installation

Last updated 2 months ago

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The NDI Runtime is not included with this plugin. To work properly with , the NDI IO Plugin requires the NDI 5.x Runtime to be installed on the host system. Please visit to download the latest SDK).

The NDI IO Plugin install folder includes pre-built versions of the plugin. These can be installed in one of two locations:

  • Your Unreal Engine project

  • Your Unreal Engine install folder

In either case, you must copy the NDIIOPlugin folder to the correct destination, as described in one of the following sections.


Installing Your Unreal Engine Project

Use this install option to make the plugin available selectively (on a project-by-project basis).

  • Copy the NDIIOPlugin folder from the package matching your preferred Unreal Engine version.

  • Paste this folder into your Unreal Engine project's Plugins folder. (If your Unreal Engine Project does not have a “Plugins” folder yet, please create a folder with that name).

After re-starting your Unreal Engine project, the NDI IO Plugin should appear in your Project’s Plugins settings as activated.


Installing To the Unreal Engine Install Folder

Alternatively, use this install procedure to make the NDI IO Plugin available to all Unreal Engine projects on your system.

  • Copy the NDIIOPlugin folder from the package corresponding to your Unreal Engine version.

  • Paste that NDIIOPlugin folder into the Plugins folder of your Unreal Engine install (e.g., the Unreal Engine 5.3 “Plugins” folder is usually located at C:\Program Files\Epic Games\UE_5.3\Engine.

With your project’s editor open, use the file menu item Edit -> Plugins to make sure that the NDI IO Plugin is enabled. Restart the editor as necessary. To learn about using the plugin within your application, read .


Compile From Source

The plugin’s full source code is distributed within each version-specific NDIIOPlugin folder, as well as in the NDIExamples folder. Advanced users with installed on their system can compile the plugin directly from the source code.

The NDI IO Plugin requires the NDI Runtime to function correctly. Ensure you have the latest version installed from . Additionally, Unreal Engine users can leverage NDI Blueprint Nodes for more advanced functionality. See the "Using NDI Blueprints" section for details.

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