What is a Video Router

Terms used in RouteEffect

A video router is a device that manages the routing of video signals from multiple sources to multiple destinations. Instead of physically reconnecting cables or using a patch panel, a video router allows you to switch signals instantly through software or control hardware.

Video routers are used in:

  • Broadcast studios

  • Live event productions

  • Post-production facilities

  • Control rooms

  • Anywhere multiple video sources and destinations are involved

How It Works

A video router has inputs (like cameras, playback devices, or graphics systems) and outputs (like monitors, recorders, or streaming encoders). Each input can be routed to any output — and changes happen instantly.

This "crosspoint" matrix design allows for enormous flexibility. For example:

  • Send one input to many outputs

  • Assign a specific camera feed to a multiview or switcher input

  • Change your entire routing layout in seconds

Types of Video Routers

RouteEffect currently works with video routers from Blackmagic Design, including the following:

  • Videohub

  • ATEM production switcher

Blackmagic Design Videohubs

Blackmagic Design makes a popular family of video routers known as Videohubs. These routers support SDI-based workflows and are available in a range of sizes — from compact models with a handful of ports to massive 80x80 or 120x120 matrix routers.

Key features include:

  • SDI input/output routing with support for 3G, 6G, or 12G SDI depending on model

  • Crosspoint switching via hardware panels, software, or network protocols

  • Labeling and control via USB or Ethernet

  • Protocol-based control, allowing third-party software (like RouteEffect!) to automate and manage routing

Blackmagic Design ATEM Switchers

Every modern ATEM live production switcher is also a Videohub. You can configure all of the auxiliary outputs of an ATEM switcher. On those switchers with webcam output, you can also route which input is sent out of this output (some limitations apply on the ATEM Mini lineup). A sample of ATEM switchers that act as a Videohub includes:

  • ATEM Mini Pro

  • ATEM Mini Pro ISO

  • ATEM Mini Extreme

  • ATEM Mini Extreme ISO

  • ATEM Mini Extreme ISO G2

  • ATEM SDI Pro ISO

  • ATEM SDI Extreme ISO

  • ATEM Television Studio HD8

  • ATEM Television Studio HD8 ISO

  • ATEM Television Studio 4K8

  • ATEM 1 M/E Constellation HD

  • ATEM 1 M/E Constellation 4K

  • ATEM 2 M/E Constellation HD

  • ATEM 2 M/E Constellation 4K

  • ATEM 4M/E Constellation HD

  • ATEM 4 M/E Constellation 4K

  • ATEM 4 M/E Constellation 4K Plus

  • ATEM Constellation 8K

Why Use a Video Router?

  • Simplifies cable management and workflows

  • Enables dynamic routing during production or post

  • Centralizes control of video signal flow

  • Works seamlessly with other Blackmagic hardware (ATEM switchers, HyperDecks, etc.)

Understanding how video routers work — and how to control them — is essential for anyone working in a professional video environment. Whether you’re switching feeds in a studio, routing ISO recordings, or building complex preset layouts, a video router gives you the flexibility and speed to get the job done.

Connecting RouteEffect to a Videohub

RouteEffect takes it even further — combining powerful control, visual clarity, and smart automation to transform your video routing workflow into something faster, cleaner, and dramatically more capable.

  • Tap + from the RouteEffect home

  • Choose Add Video Router

  • Enter a name for your video router

  • Enter the IP address of the Videohub. You can find the IP Address of your Videohub from Videohub Setup app on your Mac or PC

  • Tap Add

  • Tap Connect

Blackmagic Design, Videohub, HyperDeck, and ATEM are trademarks of Blackmagic Design Pty. Ltd. All product names, logos, and brands are property of their respective owners.

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