What is NDI? A Beginner’s Guide to NDI 6.2, IP Video, and the Gear You Need to Get Started | By The Digital Insider

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If you're new to video production or looking to upgrade your workflow, you've probably heard about NDI (Network Device Interface). This powerful technology enables high-quality, low-latency video transmission over standard Ethernet networks—no need for expensive cabling or complex infrastructure. In this beginner’s guide, we’ll explain what NDI is, how it works, what’s new in NDI 6.2, and the essential gear you need to start using NDI in your live streaming, broadcast, or video conferencing setup.



🔍 What is NDI?


NDI is a video-over-IP protocol developed by Vizrt that allows you to send and receive broadcast-quality video and audio over a local area network (LAN) using standard Cat6 Ethernet cables. With NDI, you can also transmit control signals and power over a single cable, making it ideal for streamlining production setups. NDI is widely used across industries including:



  • House of Worship

  • Live Events & Broadcast

  • Business & Corporate Communications

  • Education & eLearning

  • Sports & eSports

  • Government & Healthcare

  • Radio & DJ Production


🚀 What’s New in NDI 6.2?


The latest version of NDI introduces several powerful upgrades designed for modern IP workflows:




  • Discovery Tool: Monitor all NDI devices—senders and receivers—in one place


  • HDCP Support: Transmit HDCP-compliant content securely


  • HDR & 10-Bit Color: Deliver richer color and better contrast


  • Embedded WAN Connectivity: Some cameras now have NDI Bridge built in for transmission over wide area networks (WAN)


  • NDI HX3 Support: Enables HEVC encoding, lower bandwidth usage, and Wi-Fi-compatible PTZ cameras


🛠️ Essential NDI Tools and Equipment


✅ NDI Cameras (PTZ and Box Cameras)


NDI-enabled PTZ cameras simplify your setup with just one cable for power, video, and control. Some even support wireless NDI for ultimate flexibility.


✅ NDI Switchers


Pair your system with NETGEAR M4250 Pro AV switches, which are pre-configured for NDI and Dante workflows. These switches act as the central hub for all your AV-over-IP devices and include support for advanced protocols like ST 2110.


✅ NDI Tools Suite


NDI offers a free suite of software tools that includes screen capture, video monitors, and virtual input—making it easy to get started with multiple devices and sources.


✅ NDI-Compatible Encoders/Decoders


These help bridge non-NDI gear into your NDI workflow, expanding your production capabilities.


💡 Why Choose NDI for Your Production?



  • Simplified cabling with one cable for everything

  • Route video to multiple destinations without complex wiring

  • Easily scale your workflow from small productions to professional broadcasts

  • Great for remote production with built-in WAN features

  • Ideal for hybrid events and multi-room streaming setups


🎬 Applications of NDI


NDI is transforming how video is produced and delivered in:



  • Worship services

  • Remote learning and classroom streaming

  • Live sports and eSports events

  • Corporate webinars and town halls

  • Government briefings and telehealth

  • Live radio and music performances


Conclusion
Whether you're streaming services for your church, running a corporate event, or producing a multi-cam broadcast, NDI offers a flexible, scalable, and cost-effective way to elevate your video workflow. With tools like NDI 6.2, NDI HX3, and hardware from trusted brands like NETGEAR and PTZOptics, it’s easier than ever to get started.


Learn more about NDI below:


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Published on The Digital Insider at https://is.gd/EGnrIY.

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