Once you have done this your NDI video sources coming from OBS will be discoverable on your local area network (LAN). Simply check the outputs you want to send via NDI, give them a name and press OK. You can send the “ Main Output ” which is your “ Program ” window in OBS Studio and you can send your “ Preview Output ” which is your “ Preview ” window. This area allows you to send two main NDI outputs. You can send NDI video out of OBS easily using the NDI Output Settings found in the Tools dropdown menu. NTP settings are so important to IP video, they will be covered in more detail in an upcoming chapter. Your network should have an NTP server in place or you can use a commonly used server such as or. Most NDI video sources can be set up to synchronize with a common Network Time Protocol (NTP) server. NDI is able to synchronize multiple cameras or video feeds together using time codes that can come from the device itself or the network.
” An important option to understand when using multiple NDI cameras is called Sync. ” You can also choose to connect with “ audio-only. The current OBS plugin integration allows you to connect to NDI sources in two bandwidth modes “ highest ” and “ lowest. This allows you to name the NDI source and search through a list of available NDI sources on your network. You can bring NDI video sources into OBS using the “ NDI Source ” option available in the sources menu. The nice thing about NDI is its ease of use when discovering video sources on your network. Once installed the plugin allows users to bring NDI audio and video sources into OBS and send NDI audio and video sources out of OBS.
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NDI is royalty-free and the plugin that Palakis has developed uses the royalty-free software development kit (SDK) to add NDI functionality into OBS. NDI itself is not open source and therefore it can not be developed into the core OBS application. Over the past few years, Palakis has made regular updates and improvements to the plugin. As of 2022, shows the NDI plugin has been downloaded over 1.7 million times.
The plugin was originally released in June of 2017 by a french developer named Stéphane Lepin with the user name Palakis. The NDI plugin is available for OBS Studio users on Mac, PC, and Linux computers.
NDI was released in 2015, and it has since become one of the most popular IP video production connectivity options for professionals around the world. You may want to think about CAT7 ethernet cables for this though to ensure enough bandwidth in your cabling to handle 10G.NDI stands for Network Device Interface and it is an IP video production protocol originally developed by NewTek. If you would like extra security over your connectivity then a 10G switch would provide more than enough throughput for NDI streams and the transfer media locally at incredible speeds for post-production. If your setup requires WiFi or cannot run cables around your location then there is the possibility that gigabit powerline adapters could create a 1Gbps network for you. Gigabit Desktop switches connecting your hardware for your local network traffic will also secure a stable NDI connection.
We suggest using at least CAT6 ethernet cabling to ensure 1Gbps transfer around your network. NDI streams use little CPU power but can use 100Mbps for each stream.
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We suggest a network setup with at least 1Gbps bandwidth to take full advantage of the technology. For more information, click here to see our disclosures.įirst, make sure your network is up to the task. But we only recommend products we would use ourselves. As an Amazon Associate, I earn from qualifying purchases. We make a small commission if you buy the products from these links (at no extra cost to you). Your Guide to NDI eBookĭISCLAIMER: This post may contain affiliate links. The eBook offers and introduction and thorough walkthrough of all the ways you could integrate NewTek NDI into your digital video and audio workflows. T his article and many others like it (not published) can be found in our eBook ‘Your Guide to NDI’.