August 13, 2025

NDI HX3 in Action in 2025: Unlocking High-Quality, Low-Latency AV Workflows with Lumens

Introduction NDI

NDI HX3 is the latest evolution in the protocol from NDI, offering near-lossless video quality with minimal latency. It’s perfect for AV professionals who want high quality video over IP without upgrading to 10GbE networks.

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March 27, 2024

Is it time to move away from HDMI switchers?

Technical Guides Introduction

There are a lot of four channel HDMI switchers on the market and they are deservedly popular both in AV installations and live production. Connect HDMI cameras, media players and laptops to the switcher and with the press of a button you can mix sources or simply switch inputs – it's high quality and there's virtually no delay.

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August 11, 2023

【Breakthrough】A Guide to Automating Cameras

Technical Guides Introduction

A PTZ camera is an amazing piece of technology which can move to follow the action, whether that's in a concert hall, lecture room, conference space, worship service, TV studio or meeting room. The PTZ revolutionized video production: a single person could now control many PTZs – a huge saving in time, resources, and cost.

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July 01, 2022

【ProAV Lab】introAVoIP#03 - Introduction to Compression Algorithm in AVoIP

Technical Guides AVoIP NDI

In the AVoIP industry, compression is an enabling technology to squeeze audio-video data into commercial Ethernet frames that travel in high speed. Thanks to the evolution of network technology and the advancement of compression algorithm, it is now possible to make AV over IP come true.

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June 27, 2022

【ProAV Lab】introNDI#09 - Combining NDI and SRT for Streaming Synergy

Technical Guides NDI SRT

NDI and SRT are both Video-over-IP technologies used to transmit high-quality, low latency video. In this article, we will look at the differences and how to use them.

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March 29, 2022

【ProAV Lab】introNDI#05 - NDI Video over IP Technology

Technical Guides NDI Video over IP

NDI® (Network Device Interface) is a video over IP technology developed by NewTek. It is an open-source protocol used to simplify the transmission of video content over Ethernet.

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March 02, 2022

【ProAV Lab】3minAV#03 - What is AV over IP?

Technical Guides AV over IP AVoIP

Episode 3 is about the benefits of AV over IP technology. AV over IP is all around us. It's the technology that powers digital signage, video walls, video control rooms, and much more. The adoption of video over Ethernet networks is unstoppable, so don't miss this quick guide.

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February 22, 2022

【ProAV Lab】introNDI#03 - Lumens' Guide to NDI|HX3

Technical Guides NDI NDI|HX3

NDI|HX 3 is a brand-new version of NDI protocol released by NDI part of Vizrt Group. NDI is a video-over-IP protocol that shares video streams on existing IP networks.

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January 12, 2022

【ProAV Lab】3minAV#02 - What is NDI?

Technical Guides NDI 3minAV

In our second Lumens 3-Min AV University video, we look at the NDI technology, a popular high-efficiency protocol that transmits video at low bandwidth across Ethernet networks.

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