Reactoo

Reactoo Engine · Browser-native rendering

BROWSER-NATIVE
PRODUCTION.

Reactoo Engine is a browser-based rendering powerhouse that brings professional standards like NDI, SDI, and ST 2110 directly into Chromium. It eliminates the need for expensive dedicated hardware, allowing broadcast-grade workflows to run on any commodity device.

Contact usHow it works

What is Reactoo Engine?

BROADCAST STANDARDS,
IN THE BROWSER.

Reactoo Engine is a browser-based video rendering engine that brings professional broadcast standards — NDI, SDI and ST 2110 — directly into Chromium.

It enables real-time, low-latency compositing of broadcast-quality video with HTML, CSS and JavaScript, eliminating the need for expensive dedicated hardware.

From low-power micro-PCs to cloud instances, production workflows scale on commodity devices with sub-10ms latency targets.

The core innovation

NEXT-GENERATION VIDEO RENDERING FOR
THE MODERN WEB.

Broadcast feeds and web graphics composited in real time — inside Chromium.

Broadcast meets browser

Bring raw SDI, HDMI and NDI feeds directly into Chromium. Professional workflows run natively on any commodity device — no expensive FPGA hardware required.

Zero-transcode performance

Process high-bitrate video with ultra-low latency and full colour precision. Avoid transcoding bottlenecks and keep broadcast-grade quality with the flexibility of HTML5 and WebGL.

Limitless compositing

UNLEASH YOUR CREATIVITY WITH
WEB-NATIVE PRODUCTION.

Composite live video streams using standard CSS, JavaScript and 3D transforms.

HTML & video fusion

Animate broadcast feeds alongside high-fidelity graphics for a truly interactive viewer experience.

Alpha channel support

Full NDI alpha channel support for stingers, tickers and transparent HTML elements over raw video — without losing a frame of quality.

Versatile deployment

SCALE FROM A SINGLE SCREEN TO
THE GLOBAL CLOUD.

Hardware-agnostic workflows that bridge local production and remote feeds.

Reactoo Engine deployment diagram

Hardware agnostic

Deploy anywhere — from a Raspberry Pi or Chromecast to a Mac Mini or high-performance cloud instance. Software-defined production lowers the cost of entry by up to 85%.

Cloud-ready workflows

Blend local SDI cameras with remote feeds in an API-ready environment that slots into your existing tech stack.

See it in action

A QUICK TOUR OF THE
INTERFACE AND WORKFLOW.

Watch how Reactoo Engine fits into a professional production pipeline.

Proven reliability

BUILT FOR THE DEMANDS OF
LIVE SPORTS AND EVENTS.

Broadcast and technology partners

Developed in partnership with QTV and backed by Innovate UK, Reactoo Engine is tested in real-world conditions to meet the rigorous standards of professional live sports. Handle multiple 1080p feeds simultaneously — whether it is an interactive multiviewer or a complex CG engine, stability holds at massive bitrates.

  • QTVDevelopment partner
  • UKInnovate UK backed
  • 1080pMulti-feed support
  • <10msTarget latency

Ready when you are

Get pricing for your volume and use case.

  • Pricing is based on your specific volume requirements and intended use case.
  • We review your technical setup and production workflow.
  • We provide a pricing structure aligned with your needs.
Book a demo