Features
Program/Preview switching — change program and preview inputs
Transitions — Cut, Auto, manual T-bar; Mix / Dip / Wipe / DVE / Sting styles with per-style rates
Fade to Black — toggle and configure FTB rate
Upstream Keyers (up to 4 per M/E) — on air, type, fill/key source, mask, fly
Downstream Keyers (up to 4) — on air, tie, auto, rate, fill/key source
Aux outputs (up to 48) — source routing
Audio Mixer — master gain/balance, monitor, per-input gain/balance/mix (Classic + Fairlight)
Color Generators — hue/saturation/luminance
Streaming — start/stop, status, cache used (supported models)
Recording — start/stop, switch disk, duration, remaining space (supported models)
Media Players — source type, still/clip index, playback control
Tally — program/preview tally state
Macros — run, stop, continue, loop, named slots (up to 100)
Input metadata — short/long names, port type
Auto model detection — capabilities discovered from the connected device

Requirements

js-controller >= 6.0.11
ioBroker Admin >= 7.6.20
Node.js >= 22
Blackmagic ATEM switcher with network connectivity