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Quizzesspvc03-motion-lighting

SPVC03 Motion Lighting

Overview Textbook Workbook Instructor notes Knowledge check

Knowledge check

Lighting + Material Rendering for Motion

12 questions in pool · live exam draws 5

SPVC03

12 questions · live exam draws 5

Q1 multiple-choice · continuous-vs-strobe

Default lighting choice for standard fashion catalog virtual catwalk?

A) Continuous LED
B) Strobe + sync only
C) Daylight only
D) Tungsten only

Source: SPVC03 §2.3.

Q2 scenario · lighting-sequins

Sequined cocktail dress, luxury brand, social media hero clip.

A) Single large softbox
B) Multiple small hard sources at different angles + strobe with sync — produces frozen sparkle on sequins
C) Continuous backlight only
D) Single tungsten key

Source: SPVC03 §3.5.

Q3 multiple-choice · lighting-silk

Right lighting strategy for silk slip dress?

A) Large soft key + low rim + soft fill — reveals drape without harsh shadows; continuous lighting strongly preferred
B) Hard small key + no fill
C) Strobe + sync (no continuous)
D) Tungsten side-light only

Source: SPVC03 §3.1.

Q4 multiple-choice · transparent-fabric

Critical light for transparent / sheer fabrics?

A) Front-only key
B) Backlight — light passing through the fabric gives it character on camera
C) Top-down only
D) None (use natural light)

Source: SPVC03 §3.4.

Q5 multiple-choice · color-discipline

Color temperature consistency discipline includes (which is NOT one):

A) All key + fill + rim at same color temperature (±100K)
B) Camera white balance locked to specific Kelvin value (custom WB, NOT auto)
C) Use auto white balance for adaptive scene response ← CORRECT (this is wrong — auto WB causes drift)
D) Lights warmed up before capture

Source: SPVC03 §4.2.

Q6 scenario · chroma-vs-physical

Brand needs 3 different background looks for 3 channels (e-commerce / Reels / in-store). Each look is different.

A) Physical background — build 3 separate sets
B) Chroma key + post-replacement — one capture serves all 3 backgrounds
C) Mix daylight and tungsten
D) Static photography only

Source: SPVC03 §5.2.

Q7 multiple-choice · multi-waypoint-check

Multi-waypoint exposure check acceptable variance:

A) ±2 stops
B) ±1 stop
C) ±1/3 stop (0.3 EV) — beyond this, lighting adjustment needed
D) Variance doesn’t matter

Source: SPVC03 §6.1.

Q8 multiple-choice · colorchecker

ColorChecker workflow per session?

A) Capture once at session start
B) Capture at start + end of session; generate ICC profile from start frame; verify against end frame
C) ColorChecker only needed for first garment
D) Optional

Source: SPVC03 §6.3.

Q9 multiple-choice · flicker-diagnosis

Footage shows rapid brightness flicker. Most likely cause?

A) LED fixtures dimmed via PWM at frequencies beating with camera frame rate
B) Mannequin moving
C) Customer’s brand request
D) Post-production artifact

Source: SPVC03 §7.1.

Q10 scenario · exposure-drift

Footage shows progressive brightening through the camera path. Most likely cause?

A) Mannequin shifting position
B) Camera auto-exposure enabled (drifts as scene changes), OR fixture falloff at envelope edges, OR background reflection variable
C) Post-production glitch
D) Customer changed brief mid-session

Source: SPVC03 §7.2.

Q11 multiple-choice · shadow-problems

Subject’s white shirt looks warm at start of path, cool at end. Diagnosis?

A) Garment changed material
B) Color shift across path — likely mixed light sources OR auto-WB enabled OR fixture color shift over time
C) Camera broken
D) Normal behavior

Source: SPVC03 §7.3.

Q12 true-false · motion-lighting-difficulty

Motion lighting is fundamentally easier than static lighting because the camera moves.

True
False ← CORRECT
Total: 12 questions
Multiple choice: 11
True/False: 1
Drawn per attempt: 5

Source: SPVC03 §1.

Explanation: Motion lighting is harder — same lighting must work across dozens of frames per second + multiple camera positions; no chance to fix individual frames. Requires more pre-validation + wider tolerance margins.

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