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🛠️ Tools🗂️ SDK📄 White Paper
  • Getting Started
    • 🟣What is NDI?
    • 🆕Release Notes
    • 📄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
    • 📂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
      • 🔧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
  • Accessing NDI Router
  • Interface Overview
  • Routing Configuration
  • Additional Configurations
  • Routing Process

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  1. Using NDI
  2. NDI Tools
  3. NDI Tools for Mac

Router

Last updated 3 months ago

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NDI Router is a tool that enables the routing of NDI video and audio streams to a diverse array of destinations. This tool enables users to:

  • assign NDI sources to named router outputs quickly.

  • create presets for recalling router layouts for different shows or sites with just one click.

  • provide user-friendly controls for ease of use.

Download NDI Tools .


Accessing NDI Router

and run NDI Router from the or your applications list.


Interface Overview

The NDI Router interface comprises four main components:

  1. Preview Pane: Located in the center, it displays the source routed to the selected destination.

  2. Source Buttons: On the left of the preview pane, these buttons can be easily assigned to any NDI stream.

  3. Destination Buttons: To the right of source buttons, these identify router outputs.

  4. Preset Buttons: Positioned at the far right, these buttons enable the effortless recall of complete router layouts.


Routing Configuration

NDI Router can manage up to 64 sources and 64 destinations. To configure it, click on the gear icon in the upper right corner of the application to activate configuration mode.

Once configuration mode is activated, sources, destinations, and preset buttons can be added by clicking on the icons highlighted below.

After exiting configuration mode, it is possible to define sources and destinations.

NDI Router creates virtual outputs, which are then used as sources for NDI receivers. By selecting the NDI sources, the NDI Router routes the NDI stream by directly connecting an NDI transmitter with a receiver without any stream passing through the NDI Router.


Additional Configurations

Sources can be managed and configured by right-clicking over a Source button. In this configuration panel, you can select the NDI sources that will be routed to the destination and define some extra settings like the button label, the text, and the background color.

Destinations can be managed and configured by right-clicking over a Destination button. In this configuration panel, you can define the NDI Virtual Stream name that will be received by the destination and some extra settings like the button label, the text, and the background color.


Routing Process

NDI receivers will be connected to the NDI Router's virtual output. Subsequently, in the NDI Router, select the destination button followed by the source button. The NDI stream will then be sent from the sources to the NDI receivers, which are virtually connected to the router.

⚒️
here
Install NDI Tools
NDI launcher
Screenshot of NDI Router
Screenshot of NDI Router - configuration mode activated
Screenshot of NDI Router - Configure Source button

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