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Guides / cases / source records

The production library.

Search by the problem, the tool, or the department. Practical guides explain what to do; archive records establish where a technique or claim came from.

132 pieces

Epic Games / Bullitt production test · source visual
Case studies & history / Case study

The test shoot that made the handoff visible

Epic and Bullitt’s 2021 production test is a useful lesson in stage preparation—not a promise that every shoot can finish in four days.

2 min read · Historical case, read retrospectively
Mold3D Studio, via Epic Games · source visual
Case studies & history / Case study

Slay: the virtual art department comes into focus

Mold3D’s animated short makes a useful distinction: real-time iteration and final delivery are related, but they are not the same job.

2 min read · Historical case, read retrospectively
Epic Games · source visual
Case studies & history / Case study

A reading path through Unreal’s field guides

Start with the production language, then follow the workflows. Keep the 2019 and 2021 books beside—not in place of—current documentation.

2 min read · Historical case, read retrospectively
Epic Games / Unreal Engine Documentation · source visual
Stage operations / Guide

What the camera sees is not what the whole wall shows

A practical introduction to nDisplay, the camera frustum, and the point where a screen becomes part of a calibrated system.

2 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Camera & tracking / Guide

Lens calibration: make the real and virtual camera agree

A tracker tells you where a camera is. It does not, by itself, describe the image formed by its lens.

2 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Stage operations / Guide

Timecode labels the frame. Genlock controls the timing.

Matching numbers are not proof that the whole image pipeline is synchronized. Test timing and delay as separate questions.

2 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Real-time workflows / Guide

Leave the virtual scout with decisions, not just screenshots

Use the virtual location to settle camera, blocking, and set questions before the stage becomes the meeting room.

2 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Stage operations / Guide

Switchboard: a connected machine is not yet a ready stage

Understand the controller/listener relationship, then build a small readiness routine around the actual production configuration.

2 min read · Practical production guidance
Epic Games / Bullitt production test · source visual
Color & delivery / Guide

Color has to survive the trip through the camera

A convincing wall image is only part of the result. Document the whole color path before judging a calibration.

2 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Real-time workflows / Guide

An environment is ready when the stage can reproduce it

Move from an attractive workstation scene to a tested, recoverable package with a clear owner and known limits.

2 min read · Practical production guidance
Epic Games / Bullitt production test · source visual
Planning / Guide

Choose LED, green screen, or plates one shot at a time

A per-shot decision method that makes the image, the schedule, and the post consequence visible before a stage is booked.

3 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Planning / Guide

Brief the environment before asking a stage to price it

A production-facing environment brief that separates creative intent, camera requirements, and stage assumptions.

3 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Camera & tracking / Guide

Test LED moiré with a matrix, not a pitch slogan

A camera-test matrix that treats moiré as an image behavior across camera settings, distance, focus, and wall content.

3 min read · Practical production guidance
Epic Games / Bullitt production test · source visual
Camera & tracking / Guide

Prep a plate-led driving shoot as a coverage problem

A shot-first checklist for driving work that uses photographed plates on a wall without pretending the volume replaces road-unit planning.

3 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Real-time workflows / Guide

Take Recorder needs a shot log beside it

Recording a performance is not the same as knowing which take, camera state, and technical conditions produced a usable result.

3 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Real-time workflows / Guide

Multi-User is a room; version control is the record

Use a shared Unreal session for immediate collaboration, but make durable project state recoverable through a revision workflow.

3 min read · Practical production guidance
Mold3D Studio, via Epic Games · source visual
Real-time workflows / Guide

Movie Render Queue delivery starts with test frames

Build a render package from an agreed image contract, then prove a small section before committing the full queue.

3 min read · Practical production guidance
Real-time workflows / Guide

Give every demanding shot a frame-time budget

Frame rate is the reciprocal of time: turn the stage target into milliseconds, then profile the actual heaviest node configuration.

3 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Stage operations / Guide

Survey tracking coverage before choosing the shot

Map the usable volume, occlusions, and failure boundaries with the real camera configuration—not only the tracker’s central sweet spot.

3 min read · Practical production guidance
Epic Games / Unreal Engine Documentation · source visual
Stage operations / Guide

Rehearse restart as a known-show-state recovery

A restart is successful only when the team can prove the recovered scene, control state, and stage image match the named baseline.

3 min read · Practical production guidance
Case studies & history / Archive record

Rear projection put the moving world behind the actor

ASC's own accounts of Strangers on a Train and Vertigo show rear-screen process photography as a decades-long practice, not one studio's invention.

3 min read · Source record prepared 2026
Case studies & history / Archive record

Ultimatte solved the screen's edge, not just its color

Blackmagic's product page and a trade obituary for Petro Vlahos date Ultimatte's Oscar recognition and what its process added to older bluescreen keying.

3 min read · Source record prepared 2026
Case studies & history / Archive record

Most of Tron's electronic world was drawn, not rendered

ASC's 1982 account and the Academy's 1983 nominee list show which Tron sequences were CGI, and that the film itself was not nominated for effects.

3 min read · Source record prepared 2026
Case studies & history / Archive record

Gravity's light box lit an actor, not a virtual set

Framestore's case study and the Academy's own award record describe a rig that lit a stationary actor, not a projected background.

3 min read · Source record prepared 2026
Stage operations / Archive record

Brompton built the SX40 for a camera, not a screen

Brompton's own product and application pages describe processing features built for what a lens sees, not what an audience sees.

3 min read · Source record prepared 2026
Stage operations / Archive record

RenderStream lets disguise talk to more than one engine

disguise's own documentation describes a bidirectional protocol moving camera-tracking and render data between its media servers and named engines.

3 min read · Source record prepared 2026
Stage operations / Archive record

Megapixel markets Helios on color claims worth checking

Megapixel VR's own Helios product page states calibration and color-management features for camera-facing LED walls, labeled here as vendor claims.

3 min read · Source record prepared 2026
Stage operations / Archive record

ROE's Diamond panel trades broadcast polish for weight

ROE Visual's own product page positions Diamond as a lightweight, cost-effective panel for events and XR stages, not Black Pearl's camera-first tier.

3 min read · Source record prepared 2026