In the world of modern video production, efficiency and quality are key. That’s where NDI® (Network Device Interface) comes in-a powerful protocol designed to transmit high-quality, low-latency audio and video over local networks. Developed by NewTek, NDI has become a game-changer for broadcasters, businesses, churches, and live production studios by simplifying setups and offering unparalleled flexibility. Whether you’re looking to streamline your workflows, reduce cable clutter, or take advantage of remote control functionality, NDI has something to offer.
In this blog, we’ll dive into what NDI is, how it works, and why it’s a valuable tool for video production. You’ll also discover Ikan’s innovative NDI-compatible products, available through their comprehensive shop, including PTZ cameras and teleprompter monitors, and learn how they can transform your setup. If you’re ready to embrace the future of video production, keep reading to unlock the full potential of NDI.
What is NDI®?
NDI® (Network Device Interface) is a video streaming protocol used to transmit audio and video easily over a local network. Developed in 2015 by the company NewTek, NDI is capable of transmitting high-quality video, audio, and metadata bi-directionally with low latency over your existing local network. Since NDI sends data back and forth instead of just one direction like traditional video cables, it can also utilize remote control functionality and tally lights for your connected devices. Some NDI devices can also be powered over Ethernet cables (PoE), meaning you only need one cable for power, data transmission, and other functions.
NDI requires an Ethernet switch with at least 1Gb bandwidth, something a lot of people already have, and utilizes a single Ethernet cable to transmit data back and forth, eliminating the need for multiple HDMI or SDI cable runs that only send data in one direction. Wi-Fi can be used to retrieve video sources, but a hard-wired Ethernet connection is recommended, especially for high-resolution video. For networks with bandwidth restraints, another protocol named NDI HX (High Efficiency) can be used to reduce the amount of data sent through the network. NDI HX is great for situations when a high-bandwidth connection is not available or if using a Wi-Fi signal.
The Advantages of Using NDI Technology
Flexibility: Revolutionizing Video Production Workflows with NDI
Instead of relying on multiple SDI cables for numerous cameras and devices, NDI can be used to place all your video sources on your network, which then can be retrieved by NDI-compatible hardware or software. This makes it simple to quickly add video sources from anywhere in your building, as long as you’re connected to the same network, without having to lay additional video cables.
Some devices, like PTZ cameras, are built with NDI functionality in mind and will work with your NDI system right out of the box. PTZ cameras offer significant advantages, including expansive coverage, detailed zooming, and convenient controls, all of which are enhanced by NDI’s seamless integration capabilities. Ikan offers an NDI-compatible PTZ camera line that utilizes the NDI HX protocol, ensuring high-quality video transmission over varying network conditions. For video devices that only send video out through SDI or HDMI, there are converters available to integrate them into your NDI system, making your workflow even more efficient.
Accessibility: How NDI Simplifies Production for Everyone
The NDI protocol is available to use for free by downloading the SDK from NDI’s website. Although the protocol is free to use, you may need to upgrade your existing network if it is below the 1GB bandwidth requirement. Also offered for free by NDI, NDI Tools is an extremely useful suite of applications that can help you control various aspects of your NDI data stream such as capturing video from a desktop computer or converting your smart phone to an NDI HX ready device.
What Should I Use NDI For?
NDI is a flexible and powerful tool that enhances video production across various scenarios. Here are some key use cases where NDI shines:
- Live Broadcast Studios
- Streamline workflows by connecting multiple cameras, teleprompters, and monitors over an NDI network for real-time production with minimal latency. For optimal results, it’s important to select the right PTZ control protocol to ensure cameras operate seamlessly within your network.
- Corporate Events and Meetings
- Simplify video setups for conferences, webinars, and hybrid meetings by enabling multi-camera streaming and seamless video switching.
- Church Services
- Use NDI to connect PTZ cameras, distribute live feeds to projectors, and stream sermons to online platforms, creating an engaging worship experience.
- Educational Institutions
- Enhance virtual classrooms or lecture recordings with NDI-compatible cameras and devices, offering scalable, cost-effective solutions for schools and universities.
- Concerts and Live Events
- Coordinate dynamic multi-camera setups to capture performances and distribute professional-quality video to screens or streaming platforms.
- Remote Video Production
- Enable teams to collaborate in real-time by sharing video feeds and device controls over NDI networks, even in separate locations.
- Small-Scale Productions
- For amateur creators or smaller teams, NDI removes the need for costly SDI or HDMI cables, making it a budget-friendly option without sacrificing quality.
- Traveling Productions
- Quickly set up and dismantle video systems for mobile productions using NDI’s single-cable functionality, reducing load-in and load-out times.
To discover the right tools for any of these applications, explore Ikan’s Shop by Activity page, where you’ll find equipment perfectly suited to your production needs. NDI is a highly adaptable technology that continues to grow in popularity, helping professionals and creators innovate in their workflows.
Ikan’s Current NDI Products
Ikan offers a range of NDI-compatible products designed to meet the demands of modern video production. Whether you’re managing a live event, broadcasting, or creating corporate content, these tools integrate seamlessly into your workflow. From teleprompter monitors with NDI functionality to versatile PTZ cameras, Ikan’s products empower creators to optimize their setups with innovative, flexible technology.
M19W-NDI
19″ PoE++ Widescreen Teleprompter Monitor
w/ Full NDI Encoding/Decoding
OTTICA PTZ Cameras
Ottica NDI® HX PTZ Camera w/ 30x Optical Zoom
Available in White or Black
NDI® HX2 Compatibility with PoE (Power Over Ethernet)
Elevate Your Video Production with Ikan
Ready to take your video production to the next level? Ikan’s NDI-compatible products are designed to simplify workflows and enhance your creative potential. Whether you’re producing live broadcasts, managing corporate events, or streaming content for your audience, we have the tools you need. If you have questions or need assistance selecting the right equipment, contact us today to connect with our team of experts.
Frequently Asked Questions About NDI and Its Applications in Video Production
What is NDI, and how does it work?
NDI (Network Device Interface) is a protocol for transmitting high-quality, low-latency audio and video over local networks. It allows multiple devices to communicate seamlessly by using standard Ethernet connections, simplifying workflows and reducing the need for traditional video cables like HDMI or SDI.
What are the key benefits of using NDI?
NDI offers unmatched flexibility and accessibility in video production. It simplifies setup by reducing cable clutter, enables real-time collaboration across devices, and provides scalable solutions for various applications, from live broadcasting to remote production.
Do I need special equipment to use NDI?
Many modern devices, like PTZ cameras and teleprompters, come with NDI compatibility. If your existing equipment isn’t NDI-enabled, you can use NDI converters to integrate them into your network. Additionally, a 1Gb Ethernet switch is recommended for optimal performance.
Can NDI work on Wi-Fi, or is a wired connection required?
While NDI can function over Wi-Fi, a wired Ethernet connection is strongly recommended, especially for high-resolution video or larger productions. NDI HX, a high-efficiency version of the protocol, is a good alternative for networks with bandwidth constraints or Wi-Fi use.
Where can I find NDI-compatible products?
Ikan offers a wide range of NDI-compatible equipment, including PTZ cameras, teleprompter monitors, and more. Visit our Shop by Activity page to explore solutions tailored to your production needs.