Virtual Production for Beginners – New MZed Course on Green Screen Stages, Unreal Engine, and Real-Time Compositing

by Nino LeitnerMay 22^nd, 2026

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The latest MZed release, Virtual Production for Beginners, takes a deliberate detour around the LED volume hype that has dominated virtual production coverage since The Mandalorian: it builds an entire curriculum around accessible green screen workflows. Taught by Biro Florin, founder of Virtual Production Coach in Brighton, the course launches with seven of nine chapters live now (7 hours 23 minutes of video), with the remaining two on studio optimization and business strategy rolling out in the coming weeks to push the total beyond ten hours.

Public conversation about virtual production still tends to default to Mandalorian-era LED stages, with their large pixel-pitched walls, dedicated processing nodes, and budgets to match. Florin argues that the LED route has priced out the very filmmakers most likely to put virtual production to work in everyday output: commercial producers, podcast operators, brand teams, indie filmmakers, and YouTube studios that want to drop real talent into Unreal Engine, AI-generated, or video-plate environments without renting a volume. His course is built directly around the workflow he runs in his own facility, where green screen feeds are keyed and composited in real time, then routed to recorders, switchers, or live streams.

A studio-built approach from Biro Florin

Florin runs Masterwork Films, a Brighton-based green screen virtual production studio that produces podcasts, talk shows, branded commercial work, and original IP including dating and game show formats. Before pivoting into filmmaking, he built and sold a B2B SaaS business, and that systems-engineering instinct runs through the whole curriculum. The course’s editorial honesty stems from that operating context: every recommendation is tied to a working configuration Florin has actually tested, broken, repaired, or replaced. Lighting rigs, paint choices, tracker mounts, key profiles, recorder chains, all of it is documented as a lived setup rather than an idealized pipeline.

That bias toward real operation pulls the material into useful territory. The lighting chapter, for example, contradicts the cinematic-shadow instinct most filmmakers arrive with and recommends filling the talent with substantially more light, on the principle that green spill hides in shadows. The tracking chapter pushes back on the temptation to assemble cheap mixed-vendor components and explains why an integrated optical system from Stype paid off after earlier experiments with hybrid rigs. The recording chapter is structured around an unforgettable client call in which Florin discovered, a week after delivery, that the key had a hole in the talent’s clothing in one of the scenes. The lesson is that you record contingency layers because at some point, you will need them.

Who the course is built for

Florin states up front that the curriculum is designed for three audiences: someone who wants to become the technical engineer running virtual production on someone else’s set, someone who wants to build a full studio of their own (he frequently uses Masterwork Films as the reference example), and someone who wants to run a lean, mobile, pop-up green screen service that travels to clients. The unifying assumption is that the viewer has minimal prior experience with Unreal Engine, broadcast-style signal routing, or motion tracking systems. The course is not pitched at experienced Hollywood VFX supervisors, and it does not try to compress that universe into ten hours. It is pitched at the working independent who wants to add this capability to their toolkit without paying $50,000 a day for an LED stage.

Why green screen, not LED

The case the course makes for green screen is partly economic, partly creative, and partly operational. On cost, you can build a working stage in a modest space without a multi-million-dollar wall, redundant processors, or tracked frustums. On creativity, the rise of generative AI imagery and accessible 3D environments means the limiting factor for many productions is no longer “can we find an environment” but “can we composite our talent into it cleanly.” Green screen is the most flexible delivery surface for that brief: an Unreal Engine scene, a static AI-generated still, or a video plate shot on location with the same lens and camera can all be dropped behind the talent in real time. Florin makes a particularly strong argument that location-shot plates with matched lens and sensor often outperform pure 3D environments for realism, because the lens characteristics are baked in from the start.

The operational case is the one most discussions overlook. LED volumes are functionally single-camera environments because the frustum (the tracked rectangular area on the wall that maintains perspective) is tied to one camera’s point of view. Green screen has no such restriction: you can run two, three, or more cameras simultaneously and composite each feed independently, which is precisely why podcasts, panels, livestreams, and broadcast formats keep gravitating toward it. The trade-offs are not glossed over. Florin acknowledges that LED offers natural reflections, atmospheric lighting on talent, and automatic in-camera lens-characteristic capture, advantages that green screen has to recreate with practical lighting and post-processing. But for the studios and freelancers MZed’s audience typically includes, the math more often lands on green.

Inside the nine-chapter curriculum

The course is structured to take a complete beginner from concept to a working, scalable studio. Chapter one establishes definitions, the comparative anatomy of green screen versus LED, an overview of Unreal Engine as a game engine adapted for cinema, and the prerequisites for a basic signal chain (Florin recommends SDI over HDMI for professional setups, and Blackmagic cameras on the affordable end of the cinema spectrum). Chapter two moves to the physical stage, covering size, shape, build approaches from pop-up to fully constructed U-shaped studios, and the recurring villain of the entire workflow: green spill, and how paint brightness and finish either multiply or minimize it. Neon-bright paint bounces a constant wash regardless of how dim the lights are; matte, slightly darker paint absorbs the spill but demands more light output to reach a clean key. There is no universal best choice, and Florin explains the trade-offs honestly.

Chapter three is dedicated to lighting, including the case for DMX-controlled fixtures and scene profiles that can be recalled rather than re-rigged on every shoot. Florin spent considerable effort moving the studio off proprietary Bluetooth apps onto a unified DMX workflow, and the chapter is essentially a guided rebuild of that decision. Chapter four splits between Unreal Engine fundamentals, taught by the team at Virtual Division (the studio’s bespoke environment partner), and three practical approaches to compositing: external hardware keyers, software-only on a single workstation, or directly inside Unreal Engine. The chapter is unusually candid about the limits of single-PC approaches once you scale beyond one camera.

Chapter five dives deeply into the Blackmagic Ultimatte 12, covering ports, signal format requirements (Rec.709 or Rec.2020 in, not log), the matte concept, foreground and background matching, profile storage, and the advanced fixes that take years of operating to learn. There is an entire dedicated lesson on lessons learned along the way, including how to claw back skin tones after the Ultimatte over-corrects despill toward orange. Chapter six is the longest in the course at ten lessons, focused on camera tracking and lens profiling. It covers the math of why lens characteristics must match across foreground and background on green screen, the difference between optical, mechanical, and hybrid tracking systems, why Florin’s studio settled on the Stype RedSpy after trying alternatives, lens calibration with Stype’s TWIM tool, sending tracking data into Unreal Engine over the Stype HF or FreeD protocol, and the importance of Genlock for tear-free composites. A closing tips-and-tricks lesson explicitly acknowledges that the entire chapter will feel overwhelming on a first pass, and that the only path through is to set up, fail, and rebuild.

Chapter seven covers recording strategy, including the case for capturing the composite, the clean green plate, and the Unreal Engine background as separate layers to preserve post-production flexibility. It also covers live multi-camera switching and audio integration, including the practical recommendation to keep camera audio enabled even when recording externally, so that sync between sources is always achievable in post.

Chapters eight and nine will come online in the coming weeks. Chapter eight, Studio Optimization, covers the realities of project timelines, building a reliable go-to setup, routing all signal through SDI, keeping the studio organized with a patch panel, presetting every element of the workflow, and a section on production build scripts presented with SociallyU. Chapter nine, Sell Your Service, is the business chapter and covers finding a niche, shooting spec projects, building an effective website, putting together an info deck and pricing structure, social media strategy, using discounted and free client projects to build a portfolio, leveraging your own and your clients’ networks, the case for retainer and recurring work, and how to leave the kind of impression that brings clients back.

Workbook, exercises, and continuous updates

Every lesson ends with a practical exercise, ranging from analyzing behind-the-scenes footage of LED productions, to drawing signal-flow diagrams for both software-based and hardware-based compositing approaches, to setting up a basic chroma key in free software like OBS. A downloadable 100-page workbook accompanies the entire course, designed to be worked through alongside the videos rather than treated as supplementary reference. Like all MZed titles, Virtual Production for Beginners is continuously updated as workflows, hardware, and software evolve, which matters in a corner of the industry where Unreal Engine, tracking systems, and keying hardware are all moving targets.

For broader CineD coverage of this space, see our earlier reporting on real-time in-camera VFX and the Unreal Engine pipeline, Kessler’s CineShooter+ tracker-free Unreal Engine workflow, mobile virtual production for rent, and Digby Hogan’s green screen tips from his MZed Adobe After Effects compositing course.

Pricing and access

Virtual Production for Beginners is available now on MZed as part of the MZed Pro subscription. MZed Pro starts at $29 per month when billed annually at $349 in the first year, renewing at $199 from the second year, or $49 per month on rolling monthly billing. The membership unlocks the rest of the catalog (currently more than 850 lessons across cinematography, lighting, directing, color grading, editing, audio, and producing), along with exclusive access to ARRI Academy online courses and a list of partner discounts. Most MZed courses provide an industry-recognized certificate on completion, and the iOS app supports offline viewing for on-set or in-transit study.

Are you considering building a green screen virtual production setup, or is LED still the only direction that interests you? Don’t hesitate to let us know in the comments below!