NDI Bridge revolutionizes remote media production by eliminating traditional geographical limitations and facilitating seamless connectivity, collaboration, and content creation from any global location.

NDI Bridge is a powerful tool designed to extend NDI over wide-area networks (WAN), making it possible to connect NDI-enabled devices and infrastructures remotely. It essentially allows individuals or teams from multiple locations to share, send, and receive high-quality, low-latency video, audio, and metadata streams across the globe — without compromising on the core features and benefits of NDI.

CORE FUNCTIONALITIES

  • NDI Bridge supports all NDI features: video, alpha channel, multichannel audio, metadata, KVM support, and more.
  • NDI Bridge makes it easy to access the public IP port values that must be shared with clients wishing to join the Bridge.
  • The public IP address of at least one of the two locations is needed to establish the connection and one network port must translate from a public IP address to a local NDI Bridge IP address.
  • The default port used by NDI Bridge is 5990 but users can select their own.
  • NDI Bridge connections are secured using 256-bit encryption. An encryption key must be the same on all NDI Bridge endpoints.
  • NDI Bridge can use h.264 and HEVC compression. h.264 supports HD resolution with alpha channel and UHD without it. HEVC supports all reasonable resolutions with and without alpha.

MODES

NDI Bridge works in three different modes: 

1. Local Mode

Take all sources on your network or group and use NDI Bridge as a proxy. NDI Bridge intelligently processes and sends just the sources and streams that you need, making the most of your bandwidth.

Bridge explainer 1-1

2. Join Mode

NDI Bridge uses a single port, is AES256 Bit encrypted and uses RUDP for transport. This allows you to easily connect two entire NDI networks over the WAN.
Bridge explainer 2-1

3. Host Mode

Using just one publicly available IP address as Host, any number of networks can connect and share sources; allowing teams of any size to connect from anywhere on the planet. 

Bridge explainer 3-1

USE CASES

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Remote Broadcast and News Production

News crews and broadcasters can connect with remote reporters and stream live footage from different locations, making it easier than ever to provide real-time coverage of global events without relying on traditional satellite or microwave links.

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Virtual Events and Conferences

Whether you’re organizing a global summit or a small-scale webinar, NDI Bridge allows presenters, panelists, and attendees to participate from any part of the world, delivering crystal-clear audio and video streams to viewers without lag or interruptions.

 

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Content Creation for Social Media

YouTube creators, podcasters, and digital influencers can collaborate with team members or guests in other regions while maintaining broadcast-quality production. This flexibility enhances creativity and streamlines the content creation process.

 

The NDI Premiere Pro Plugin is a powerful plugin that accelerates live-to-air editing workflows with real-time renderless playback and preview over your network via NDI.

It enables users to send an NDI stream directly from your Adobe Premiere Pro timeline, simplifying the review and approval process, streamlining collaboration between remote teams, and accelerating live-to-air editing workflows.

CORE FUNCTIONALITIES

  • Easy, one-step setup: just install NDI Tools and select NDI output in Premiere Pro.
  • Click play or scrub through your Premiere Pro timeline and stream it in real-time.

The NDI VLC Plugin turns any Windows computer on your network into an NDI video server in real time.

FOR HARDWARE DEVELOPERS

The NDI VLC Plugin encodes the output from each instance of the free player to NDI in real-time, making media files of virtually any format available for your live production. This allows users to present video content and other supported multimedia to the network as IP sources directly from VLC Media Player. 

CORE FUNCTIONALITIES

  • Compatible with current and previous versions of VLC Media Player for Windows.
  • Makes content accessible without transfer, transcoding, or direct connectivity.
  • Supports encoding of multiple instances of VLC Media Player simultaneously.
  • Virtual PTZ control for pan and zoom control around VLC output.

NDI Analysis is a command line utility that enables experienced users to delve into the performance of NDI network connections and troubleshoot issues in any workflow.

It delivers essential statistics about a connection, presenting in-depth details on available sources and their connection types. This tool is invaluable for diagnosing systems and understanding the root of encountered challenges.

 

NDI Analysis does not decode any data, meaning the CPU performance of the host machine has little impact on the results shown. The tool is designed to measure stream details as they might be received in an ideal receiving instance, where only upstream CPU performance, network, network infrastructure, and machine network performance affect the results.

CORE FUNCTIONALITIES

  • Access complex statistics such as detailed information about the sources available on a network and their connection types.
  • Locate NDI sources on the local network using a special version of NDI that receives all data from a source and provides information and diagnosis.
  • Generate a CSV file that contains information about the timing of every frame captured.

NDI Audio Direct simplifies adding NDI audio to your workflows by bridging NDI audio streams with popular DAWs or audio interfaces, allowing seamless control and manipulation of multi-channel audio across your NDI-enabled devices.

NDI Audio Direct is a set of VST audio plugins designed to integrate NDI audio into software digital audio workstations (DAWs), video production tools, and other audio-centric applications. This allows users to route audio into and out of NDI workflows with ease. The plugins convert traditional audio signals to NDI streams and vice versa, ensuring that audio can flow seamlessly between devices on the network, regardless of location.

CORE FUNCTIONALITIES

  • Select, receive, and generate multichannel audio with extremely high quality and near zero latency.
  • Supports a variety of output options including 16 mono channels, 8 stereo channels, and 4 quad channels.
  • Provides both the input and output plugins with selectable level control, allowing users to better conform to the requirements of their studio software and systems.

USE CASES

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Live Broadcasts and Events

Whether it’s a sports event or a live concert, NDI Audio Direct ensures that you can transmit and manage real-time, multi-channel audio across multiple devices without the need for physical cables or expensive hardware.

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Podcast Production

NDI Audio Direct allows for seamless integration of audio between locations for podcast teams working remotely. Team members can collaborate on mixing and producing content in real time, regardless of their location.
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Post-Production Audio Mixing

Audio engineers working in post-production can use NDI Audio Direct to route multi-channel audio into their DAWs, making it easier to work with complex audio configurations and ensure that the final mix is perfectly balanced.

The NDI After Effects is a groundbreaking plugin that seamlessly integrates your laptop or workstation into your live production workflow.

It enables users to send an NDI stream directly from their Adobe After Effects timeline, simplifying the review and approval process, streamlining collaboration between remote teams, and accelerating live-to-air editing workflows.

NDI Free Audio is a command-line utility that runs on all platforms and enables you to use any device with a physical soundcard to input or output high-quality NDI audio signals.

Now featuring ASIO support for Windows devices.

UPDATE

FOR USERS

For any technical user comfortable with a command-line interface, NDI Free Audio offers a straightforward process. It allows you to effortlessly convert your machines, from laptops to small-form-factor SBCs (single-board computers) like Raspberry Pi, into practical NDI audio I/O devices.

 

When combined with the NDI Audio Direct set of plugins — which enable any software, from DAWs to popular conferencing applications, to support NDI — NDI Free Audio can unlock unprecedented audio-over-IP workflows and use cases.

FOR HARDWARE DEVELOPERS

NDI Free Audio is a gateway to innovation for hardware developers. It provides an easy way to sample the benefits NDI capabilities can bring to your products and test them within new use cases, sparking inspiration for your next project.

CORE FUNCTIONALITIES

  • Supports any channel count and the full number of audio channels supported by your audio device.
  • All NDI capabilities, such as routing, discovery, floating-point audio, and and WAN connectivity, are fully enabled.
NDI Free Audio with Dr.NDI

Find documentation for the new NDI Free Audio utility here.

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