Hi all,

I've just published a new adapter for controlling Blackmagic ATEM video mixers from ioBroker.

• Adapter: iobroker.blackmagic-atem
• Repo: https://github.com/AlanSRU/ioBroker.blackmagic-atem
• npm: https://www.npmjs.com/package/iobroker.blackmagic-atem

What it does: Connects to ATEM mixers over UDP (using the atem-connection library) and exposes their state and controls in ioBroker. Capability-based — states are created per detected model.

Supported models: All 21+ ATEM variants from Mini to Constellation 4K+ (auto-detected, or selectable in admin config).

Features:

• Program/Preview switching per ME block, transitions with rates
• Upstream / downstream keyers, fade-to-black
• Auxiliary output routing
• Audio mixer (Classic and Fairlight, unified interface)
• Streaming / recording control
• Tally, macros, media player, color generators

Feedback welcome before I open the PR to the community repo.

Best,
Alan