The Audio Descriptions Service is now LIVE!

Welcome to Castus

Cutting Edge Technology
Combined With Passionate Support

WHAT WE DO

CASTUS provides easy to use and affordable playout servers that are HD/SDI and IP compatible, all in a single box. Servers require zero transcoding so you can upload, schedule, and play nearly any file.

CASTUS was founded and created by broadcasters and provides cutting edge features and services with an incredibly affordable price-tag. We pride ourselves on providing ‘top notch’ support to our customers and have a dedicated support team ready to address your questions. Our products are Linux-based and built to last. Schedule a demo to see why CASTUS has become the popular solution for businesses around the world.

Our Services

Extend your reach and add more value to your business with CASTUS Cloud Services (CCS). CCS offers Live Streaming, Video-on-Demand (VOD), Captioning (live and file based), over-the-top (OTT) connectivity with Roku, Fire TV, and Apple TV apps as well as individual, custom, and branded apps special for your business. Choose from a variety of packages and services to fit your unique needs.

Audio Descriptions and Extended Audio Descriptions

STREAM Keys

OTT (Over the Top)

Mobile App

Captioning

Video On Demand

CASTUS Cloud Services (CCS)

Live Streaming

Latest News

May 26, 2026

2026 CASTUS Press Announcement

2026 CASTUS Press Announcement: CASTUS presented the 2025 Reseller of the Year Award to Key Code Media at the PostNAB Roadshow in Seattle, WA.

May 13, 2026

MassAccess 2026 Meet & Greet: TCAM TV

CASTUS at the MassAccess 2026 Meet & Greet | June 12 | TCAM TV | Taunton, MA

Visit the CASTUS table for live demos!

May 11, 2026

TAMIO 2026 Annual Conference

CASTUS at the TAMIO 2026 Annual Conference | June 3-5 | Austin, TX

Get hands-on with CASTUS products and services!

Testimonials

Katy, your training yesterday was perfect. You fielded the questions from Judy and myself with clarity, accuracy and honesty. Through past interactions with you – that has become your hallmark – excellent customer service!

Kirby Dolak, Littleton, MA

This is an incredible opportunity for the Department of Communication and Frostburg State University to showcase the talent and skills of students who work towards creating original programming for the area. We were limited to cable before, and we were not getting robust viewership, but the new app should reconnect us with the community and the world! The app is free and easy to download, so it’s a win- win!

Annie Danzi, Associate Professor, Frostburg State University, MD

“We recorded 7 meetings yesterday to the cloud and all of them uploaded to the website perfectly.”

Read Full Customer Success Story

Michigan State Senate, MI

“Happy to report that it is working GREAT!!! I have taught the judges and staff how to stream and they have been using it!! The judges love it! It has been very well received, and it has been mostly hands-off for me, which I love!! Thanks fellas!!”

Read Full Customer Success Story

Todd Dickey, Audio Video Coordinator, Athens-Clarke County Courts, GA

CASTUS not only opened up to 24/hr programming opportunities and greatly reduced the time I’ve needed to spend on playback as a whole (in more ways than I can count on my fingers!) but it added features we use regularly.

Victor Walter, Cable Access Coordinator, City of Highland Park, IL

Andover has had great success with our Roku and Amazon Firestick services designed and launched from CASTUS. We’ve been quite happy with their quality and reliability.