VSK VIRTUAL STUDIO KIT
Field-tested · two live 1080p50 SDI cameras · July 2026

A multi-camera green-screen virtual studio, inside Unreal Engine.

Virtual Studio Kit is a UE 5.8 plugin that builds a complete broadcast operator layer natively into Unreal: SDI cameras in, keyed talent standing in a real-time virtual set, virtual camera moves with a 16-preset shot box, a BT.709-correct program feed out - and a full show-control surface: editor console, browser control boards, Stream Deck, Blueprint control bus.

Coming soon - the plugin is in final field testing and will be released shortly.
The VSK health strip - one glance tells you the show is safe. CSS replica, not a screenshot.
What's in the kit

Everything between the camera and the program feed.

Status is reported honestly, straight from the field log: Field-tested means operator-confirmed on real hardware; Built · unverified means implemented and smoke-tested but not yet run in the studio.

Field-tested

Operator console

One dockable panel runs the show: program cut with tally, 16-preset shot box, ARM A/B camera moves, easing, transport, timing & speed, overlays, scenes.

Field-tested

Chroma keyer + clean plate

Per-billboard keyer with clean-plate difference keying, matte controls, despill, light wrap, edge color correction and diagnostic monitor views.

Field-tested

Billboard grounding

Contact AO, a light-reactive projected floor shadow, native Lumen reflections and a lift control - so keyed talent actually stands in the set.

Field-tested

SDI in / out (DeckLink)

Camera inputs auto-wake at Play, per-input frame delay, and a BT.709-correct program output - the whole chain created by one Studio Setup button.

Built · unverified

NDI in / out

Zero-dependency NDI: discovered sources appear in every video picker, and the program feed publishes as an NDI sender. Needs the free NDI runtime.

Field-tested

Scenes & shot box

One-button full-studio snapshots - billboards, cameras, keyer, grounding - recalled live, plus a 16-preset A/B shot box per camera channel.

Field-tested

Video Hub + Quick Media

Route SDI, program, files, uploads or NDI onto any screen in the set. Drag-drop media shelf, 6-slot cut banks, per-screen crossfade.

Field-tested

Control bus + Blueprint nodes

Named channels with a full family of typed operator pins - Trigger to Transformation - read and written from Blueprints with Get/Set VSK nodes.

Field-tested

Web control boards

A modular browser remote at :8090/remote - boards and tabs the operator designs on the page itself, from any phone or laptop on the LAN.

Built · unverified

Audio mixer

SDI camera audio and WASAPI interface strips: fader, meters, mute/solo, AFV, lip-sync delay, EQ/gate/comp - with operator monitoring isolated from the show mix.

Field-tested

Recording

MP4 (H.264) and MOV (ProRes) via ffmpeg plus PNG/EXR/JPG/BMP sequences with alpha - color-matched to the viewport, audio muxed in.

Field-tested

Show files

One .vskshow JSON carries the entire studio - settings, scenes, boards, bindings, bus values, even shelf media - with self-healing import.

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