August 13, 2025

Top 5 AV Camera Setups for Hybrid Classrooms in 2025

Technical Guides Introduction

Cameras and microphones are set up in an increasing number of hybrid classrooms, lecture theatres and teaching spaces.

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August 04, 2025

What Are the Best Video Cameras for Churches and Houses of Worship?

Technical Guides Introduction

At the Capture Summit 2025, part of Church Facilities Expo, delegates heard about the massive changes taking place in video production. “Like church production teams, AV and IT teams have smaller teams than they did ten years ago” reported Tim Albright.

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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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August 29, 2022

【ProAV Lab】introAVoIP#06 - How to select the right AV over IP Solution - Final Considerations and Overview

Technical Guides AV over IP Introduction

Besides cost and user requirements, it is important to consider other factors before selecting a new AV over IP solution.

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August 23, 2022

【ProAV Lab】introAVoIP #05 How to select the right AV over IP Solution - User Requirements

Technical Guides introAVoIP Introduction

With network technology evolving rapidly, there is an inevitability about the replacement of traditional video and audio transmission by AV over IP. However, with so many AV over IP solutions on the market, choosing the right technology can be a challenging task. It’s vital to assess many considerations, especially user needs.

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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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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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