Kokufucho CATV Uses Blackmagic Design Workflow for Sub Control Room

10/06/2025

Kokufucho CATV Uses Blackmagic Design Workflow for Sub Control Room

Brie Clayton June 10, 2025

0 Comments

Studio operations centered around ATEM live production switchers and Videohub routers.

Blackmagic Design today announced that Kokufucho CATV, a cable television station in Tokushima Prefecture, has adopted a Blackmagic Design workflow for its studio's sub control room. The station utilizes a variety of Blackmagic Design products, including ATEM live production switchers, Videohub routers, HyperDeck Studio broadcast decks, and various converters to support both studio recording and live broadcasting.

Kokufucho CATV provides TV broadcasting and internet services in the Kokufucho area of Tokushima City in Tokushima Prefecture. As a community information channel, it broadcasts useful local information, seasonal events, and administrative and school updates.

The station began expanding its equipment after introducing Blackmagic Design converters and DeckLink and UltraStudio capture and playback cards and devices. It has since installed a total of five ATEMs, including the ATEM Constellation HD series and the ATEM 4 M/E Broadcast Studio 4K, complete with backup units. For control panels, the station uses an ATEM 1 M/E Advanced Panel and an ATEM 2 M/E Advanced Panel for program recording, live broadcasting, and community channel broadcasts.

The station has also installed three Smart Videohub 12G 40 40 routers, along with an additional Blackmagic Videohub 40 40 12G as a backup. It has also integrated multiple Videohub Smart Control Pro and Videohub Master Control Pro panels for control operations.

For post production, the station uses DaVinci Resolve Studio along with hardware such as the DaVinci Resolve Editor Keyboard, DaVinci Resolve Mini Panel, and Fairlight Desktop Console.

When we upgraded our studio switchers in 2015, we introduced ATEM switchers. From there, we gradually added equipment like HyperDeck recorders. Three years ago, when we moved to a new building, we decided to unify our entire program distribution system with Blackmagic Design products, including Videohub routers. Of course, the combination of affordability and high quality was appealing, but another major advantage was the availability of the SDK. We control and operate Videohub, MultiView 4, and MultiView 16 through custom programming, said Atsushi Morioka of the company.

The station produces programs for its community channel using three studio cameras to record a newscaster reading scripts and providing commentary. The switching is handled by an ATEM 4 M/E Broadcast Studio 4K with an ATEM 2 M/E Advanced Panel. For return feeds to the studio, the station uses Blackmagic MultiView 4, with signals sent through a Smart Videohub 12G 40 40.

The cameras are set up for fixed point shooting, and I edit the news video footage later using DaVinci Resolve. Since the studio recording process is relatively straightforward, I handle the entire operation by myself. I had no prior experience with video equipment before joining the company a year ago, but I learned by using it hands on. Blackmagic Design's equipment is user friendly, highly functional, and offers great flexibility, even for beginners, said Tom Sasaki who is in charge of the studio recording.

Additionally, Kokufucho CATV broadcasts a live program once a month from its studio, co produced with 16 other cable television stations in Tokushima Prefecture.

Manabu Nagao, who oversees live broadcasts, said: For live broadcasts, we use seven cameras and perform switching and graphics overlays with the ATEM switcher. Some parts of the script are predetermined, so we use macros to automate playback from the HyperDeck Studio. For example, we can run a countdown video on HyperDeck Studio Mini and then seamlessly switch to a prerecorded video on HyperDeck Studio 4K Pro using a macro command. Since footage from other stations is delivered via SSDs, we connect them to the Cloud Pod for sharing. I fine tune the color and audio balance of the footage using DaVinci Resolve before broadcasting.

The station also utilizes the Blackmagic URSA Mini Pro 4.6K digital film camera to beautifully capture scenic landscapes and documentary footage. This camera can reproduce colors that other cameras cannot, making it ideal for preserving important visuals, Nagao added.

Finally, Nagao shared his thoughts on building the station's sub control system:

Compared to other manufacturers, Blackmagic products offer a rich set of features at an affordable price while maintaining high durability. In the rare event of an issue, the technical support has been very helpful. We always have backup systems in place for live broadcasts, but so far, we've never experienced a broadcast failure. The system has been consistently stable. Blackmagic's frequent software updates are another advantage. Bug fixes are quick, and new features are constantly being added, keeping the system evolving. By standardizing our sub system with Blackmagic Design, we've achieved seamless integration between devices, creating a highly efficient and user friendly workflow.

June 13, 2025San Francisco State University's School of Cinema Uses Blackmagic DesignMore than 40 Blackmagic Design cameras ar eused across student filmmaking and graduate courses. Design

June 12, 2025PALI's Nena Music Video Shot with Blackmagic DesignBlackmagic Cinema Camera 6K and DaVinci Resolve Studio bring vampire inspired horror/pop

Enjoying the news? Sign up for the Creative COW Newsletter! Sign up for the Creative COW newsletter and get weekly updates on industry news, forum highlights, jobs, inspirational tutorials, tips, burning questions, and more! Receive bulletins from the largest, longest-running community dedicated to supporting professionals working in film, video, and audio.

Enter

LINK:	https://creativecow.net/kokufucho-catv-uses-blackmagic-design-workflow...
	See more stories from creativecow

Kokufucho CATV Uses Blackmagic Design Workflow for Sub Control Room

More from Creative COW

04/07/2025

04/07/2025

04/07/2025

04/07/2025

04/07/2025

04/07/2025

03/07/2025

03/07/2025

01/07/2025

01/07/2025

01/07/2025

01/07/2025

30/06/2025

28/06/2025

28/06/2025

28/06/2025

28/06/2025

25/06/2025

25/06/2025

25/06/2025

25/06/2025

25/06/2025

25/06/2025

25/06/2025

24/06/2025

24/06/2025

21/06/2025

21/06/2025

18/06/2025

18/06/2025

18/06/2025

18/06/2025

18/06/2025

14/06/2025

14/06/2025

14/06/2025

13/06/2025

13/06/2025

10/06/2025

10/06/2025

10/06/2025

10/06/2025

10/06/2025

08/06/2025

07/06/2025

07/06/2025

07/06/2025

05/06/2025

05/06/2025

05/06/2025