OBS‑NDI

NDI plugin for OBS Studio

DistroAV (formerly OBS-NDI) is the free, open-source OBS NDI plugin for receiving, transmitting and routing video and audio over IP. Connect OBS Studio to cameras, computers, production systems and other NDI-enabled devices across your network.

Download for WindowsInstallation guide

Free download · OBS-NDI 6.2.1 · all platforms & install commands

Free & open source Windows, macOS & Linux OBS Studio 31.1.1+

Bring NDI video and audio into OBS Studio

OBS-NDI adds native-style NDI inputs, outputs and source-level routing to OBS Studio. NDI feeds appear alongside traditional sources, while programs, scenes and compatible sources can be transmitted to other NDI-enabled applications and devices.

Receive NDI sources

Add video and audio from NDI-enabled cameras, computers, applications and production systems directly into an OBS scene.

Transmit the OBS program

Send the main OBS program output over NDI for monitoring, recording, distribution, remote production or use in another application.

Output sources & scenes

Apply an NDI Filter to a compatible source or scene and transmit it independently from the main program output.

Three ways to use NDI in OBS Studio

Receive a feed, transmit your whole program, or publish a single source - OBS-NDI gives you input, program output and dedicated output in one plugin.

NDI Source

Receive NDI video and audio in OBS Studio. NDI Source works like a traditional OBS source - add it to a scene, pick an available NDI sender and use the feed in a stream, recording or live event.

  • Receive video from another production computer
  • Add an NDI-enabled camera to an OBS scene
  • Capture compatible presentation or graphics software
  • Bring a remote production feed into OBS
  • Share video between OBS installations on the same network

NDI Output

Transmit the main OBS video and audio output over NDI. NDI Output makes the complete program feed available to compatible applications, production systems, monitors, recorders and other devices on the network.

  • Send the final OBS program to another computer
  • Feed a network-based monitor or multiview system
  • Route OBS into a separate recording workflow
  • Pass a finished feed to another NDI application
  • Connect OBS to a larger live production environment

NDI Filter

Transmit an individual source or scene over NDI. Also called NDI Dedicated Output, the NDI Filter provides source-level output independently from the main program - expose one camera, media source, graphics source or scene.

  • Send a clean camera feed without overlays
  • Share a dedicated scene with another system
  • Separate program and clean outputs
  • Route individual media sources across the network
  • Create independent feeds for remote contributors

Download the OBS-NDI plugin

Choose the version for the operating system running OBS Studio. Each button links to the official DistroAV 6.2.1 release.

OBS-NDI for Windows

For 64-bit Windows running OBS Studio 31.1.1 or later.

Download for Windows

Installer (.exe)

Install with WinGet

PowerShell
winget install --exact --id DistroAV.DistroAV

OBS-NDI for macOS

Universal build for supported Intel and Apple Silicon Macs.

Download for macOS

Installer (.pkg)

Install with Homebrew

Terminal
brew install --cask distroav/distroav/distroav

OBS-NDI for Linux

Flatpak, Ubuntu package or the project release page.

Download for Linux

Debian package (.deb)

Install the Flatpak

Terminal
flatpak install com.obsproject.Studio com.obsproject.Studio.Plugin.DistroAV

Allow OBS to talk to Avahi

Terminal
sudo flatpak override com.obsproject.Studio --system-talk-name=org.freedesktop.Avahi

Or install the Ubuntu package

Terminal
sudo apt install distroav

Requires OBS Studio 31.1.1 or later and NDI Runtime 6.3 or later.

Built for real production workflows

OBS-NDI is made for people who need more than a basic screen-sharing connection between two machines.

Live streaming

Bring network cameras and production feeds into OBS, then send the finished program to other systems without rebuilding around extra capture devices.

Broadcast & live events

Connect OBS to NDI control rooms, presentation systems, graphics computers, confidence monitors, recorders and contribution devices.

Churches & houses of worship

Route cameras, lyrics, presentation computers, graphics and program feeds between production stations over existing network infrastructure.

Education & training

Share lecture feeds, presentation computers, demonstration stations and classroom video between OBS installations and NDI systems.

Esports & gaming

Move observer feeds, player cameras, graphics, clean feeds and program outputs between production computers.

Corporate video

Connect conference rooms, presentation systems, remote production computers and streaming workstations without a single physical video path.

Podcasts & multi-cam studios

Receive camera feeds from multiple systems and distribute clean or produced outputs to recording, monitoring and remote tools.

AV integration

Add OBS Studio to an existing NDI environment as an input, program output or source-level video endpoint.

System requirements

Confirm your system meets these before installing OBS-NDI. The NDI 6 Runtime must be installed separately when it is not already present.

OBS Studio 31.1.1 or later (Qt 6 build) NDI Runtime 6.3 or later 64-bit x64, ARM64 or Apple Silicon system Windows, macOS or a supported Linux distribution Network connectivity between NDI senders and receivers Wired network recommended for production use

How to install the OBS NDI plugin

Six steps from a fresh OBS Studio install to receiving and sending NDI on your network.

1

Update OBS Studio

Install OBS Studio 31.1.1 or a newer compatible release.

2

Install NDI Runtime 6

Install NDI Runtime 6.3 or later on the same system. Get the NDI Runtime.

3

Install OBS-NDI

Download the correct installer or package for Windows, macOS or Linux below.

4

Restart OBS Studio

Close and reopen OBS after the plugin is installed.

5

Add an NDI integration

Add an NDI Source, enable the main NDI Output, or apply an NDI Filter to a source or scene.

6

Verify network discovery

Confirm your NDI devices share a network configuration that allows discovery and communication.

OBS-NDI and DistroAV

DistroAV is the current name of the project formerly known as OBS-NDI. It was renamed from OBS-NDI to DistroAV in June 2024, following a request from the OBS Project to remove “OBS” from the plugin name. The purpose has not changed - it still provides NDI integration for OBS Studio. If you are searching for the OBS-NDI plugin, install the current DistroAV release rather than an outdated package published under the former name.

Read more about the project and how to contribute →

Frequently asked questions

What is the OBS-NDI plugin?

OBS-NDI (now developed as DistroAV) is a free, open-source plugin that adds NDI video and audio integration to OBS Studio. It lets OBS receive NDI sources, transmit the main program output over NDI, and send individual sources or scenes as dedicated NDI outputs.

Is OBS-NDI the same as DistroAV?

Yes. DistroAV is the current name of the project formerly known as OBS-NDI. It was renamed in June 2024 after the OBS Project asked that "OBS" be removed from the plugin name. If you are looking for the OBS-NDI plugin, install the current DistroAV release rather than an outdated package under the old name.

What can the OBS NDI plugin be used for?

It moves video and audio between OBS Studio, cameras, computers, production systems, monitoring stations, recording tools and other NDI-compatible devices on the same network. Typical uses include live streaming, broadcast production, corporate events, education, houses of worship, esports, podcasts, multi-camera studios and AV installations.

What is the difference between NDI Source, NDI Output and NDI Filter?

NDI Source receives video and audio from an NDI sender and adds it to OBS like a normal source. NDI Output transmits the complete OBS program output to the network. NDI Filter (also called NDI Dedicated Output) transmits an individual source or scene independently from the main program.

Which operating systems does OBS-NDI support?

OBS-NDI is available for supported 64-bit versions of Windows, macOS and Linux. Installation options include downloadable releases, WinGet for Windows, Homebrew for macOS, Flatpak for Linux and Ubuntu packages.

What version of OBS Studio is required for the NDI plugin?

OBS-NDI requires OBS Studio 31.1.1 or later. The plugin is built for current Qt 6 versions of OBS Studio and supports compatible x64, ARM64 and Apple Silicon environments.

Does OBS-NDI require the NDI Runtime?

Yes. NDI Runtime 6.3 or later must be installed on the system. The plugin provides the OBS integration, while the NDI Runtime supplies the underlying NDI technology required to send and receive video and audio over the network.

Can OBS-NDI receive video and audio from another computer?

Yes. An NDI Source can receive video and audio from another computer running an NDI-compatible application. Both systems must be on a network configuration that allows NDI discovery and communication; production setups should generally use a reliable wired connection.

Can OBS-NDI send the full OBS program to another device?

Yes. NDI Output transmits the main OBS program view, including video and audio, to compatible applications, computers, monitors, recorders and production systems on the network - useful for monitoring, secondary recording, remote production and signal distribution.

Can OBS-NDI output a single source or scene?

Yes. The NDI Filter can be applied to an individual source or scene to create a dedicated NDI output. This lets you send a clean camera feed, media source, graphics source or separate scene without sending the complete program. Audio through the NDI Filter is supported for video capture sources, media sources and VLC sources.

Does the NDI plugin replace capture cards or video cables?

It does not replace every physical connection, but it can reduce the need for fixed point-to-point signal paths in suitable environments. NDI shares compatible video and audio over an IP network; the best configuration depends on latency, image quality, network capacity, reliability and your equipment.

Why are NDI sources not appearing in OBS Studio?

Missing sources can be caused by an incorrect NDI Runtime version, network discovery restrictions, firewall rules, incompatible network settings, Flatpak permissions, an outdated OBS install, or conflicts with an older OBS-NDI plugin. The Wiki covers installation, error codes, conflict resolution and platform-specific troubleshooting.

Is OBS-NDI free and open source?

Yes. OBS-NDI / DistroAV is a free and open-source project. Its source code, release history, issue tracker, development documentation and contribution process are publicly available through the official GitHub repository.

Is the OBS-NDI download here the official plugin?

Yes. The download buttons on this site point to the official DistroAV releases on GitHub. Nothing is repackaged, wrapped in a custom installer or modified. This is an independent fan site that simply makes the genuine plugin easy to find and install.

Where can I get help installing the NDI plugin for OBS?

Start with the OBS-NDI Wiki for installation and troubleshooting guidance. For a question about this site or its guides, you can reach us by email from the contact page. Bugs and feature requests for the plugin itself belong with the official project linked on the About page.

Download OBS-NDI for OBS Studio

Add NDI video and audio input, program output and dedicated source output to OBS Studio. Free, open source, and available for Windows, macOS and Linux.

Get the downloadRead the install guide