For post-production and salvage workflows

Same shot, new lighting, no reshoot

Golden hour. Neon noir. Hard side light. Studio softbox. Apply new lighting to existing footage or imagery and recover shots the lighting did not land.

Open workflow

When to use this recipe

Built for production teams handling lighting consistency, scene matching, or salvaging shots with wrong lighting.

Shot has wrong or inconsistent lighting

The shot itself is good (composition, subject, performance) but the lighting does not match the scene or campaign mood. Relight rescues the shot without a reshoot.

Cross-shot lighting consistency

Generated shots in a sequence drift in lighting even with identical prompts. Relight normalizes lighting across a sequence to maintain continuity.

Mood A/B testing

Same shot, golden hour vs neon vs studio. Run the variants and let media buyers pick the highest-performing treatment. Cheaper than producing each variant from scratch.

Plate footage needs to match generated elements

Composite AI elements into real plate footage. Relight the AI elements to match the plate's lighting (or vice versa) for clean integration.

The workflow

Five steps from source shot to relit output.

Prepare the source (5 minutes)

Source shot at production resolution. Clean isolation of subject from background if needed. Background-isolated subjects relight more reliably than full-scene relights.

Define the target lighting setup (5 minutes)

Lighting prompt language: time of day, light direction, color temperature, contrast level. Reference shot from existing cinema can anchor the prompt. Specify what changes; leave the rest unchanged.

Run the relight pass (5 to 15 minutes per shot)

Workflow applies the lighting prompt to the source. Preserve subject pose, expression, framing; modify lighting only. Generation time depends on resolution and complexity.

Verify subject integrity (5 minutes)

Check the subject is unchanged. Compare against source. Any subject-altering drift means re-run with adjusted parameters. The relight should preserve everything except lighting.

Match against scene (5 minutes)

Place the relit shot alongside the adjacent shots in the scene. Lighting should match neighbors. If it does not, refine the prompt and rerun.

Tips and failure modes

Six patterns separating clean relights from shots that drift on subject identity.

Reference lighting from existing cinema

Pulling a reference still from a film with the lighting you want anchors the prompt better than abstract description. The reference is the target; the prompt language is the bridge.

Subject integrity is the failure mode

Aggressive relighting prompts cause subject drift (face changes, pose changes). Conservative parameters preserve subject; aggressive parameters change too much. Lean conservative; iterate.

Reflections and contact shadows

New lighting implies new reflections and contact shadows. Workflow handles most but check explicitly: reflective surfaces and shadows that match the new light direction.

Color temperature matters

Golden hour is warm; neon is cool; studio softbox is neutral. Match color temperature to the target lighting; mismatched temperature reads as wrong even when the direction is right.

Across-shot continuity

When relighting one shot in a sequence, verify it matches neighboring shots. Lighting that is correct in isolation but wrong against neighbors breaks continuity.

Extreme lighting changes need re-generation

Day shot to night shot is a different scene, not a relight. Relight handles same-time-of-day mood adjustments; extreme changes are better as full re-generation.

Frequently asked questions

What post and production teams ask about relight workflows.

How aggressive a relight is safe?

Conservative: shift color temperature, soften or harden shadows, change light direction. Safe across most subjects. Aggressive: day to dusk, indoor to outdoor. Often produces subject drift; better as re-generation.

Will the subject look exactly the same?

Mostly yes; subtle drift can occur on faces and identity. Compare against source after each relight. If identity drifts, re-run with more conservative parameters or anchor with a reference image.

Can I relight real footage (not AI-generated)?

Yes. Photography and video can be relit. Real footage usually preserves subject identity better than fully AI-generated shots because the source carries more identity information.

How does this compare to a colorist's grade?

Relight changes the light direction, intensity, and quality (which a colorist cannot do). A colorist adjusts color, contrast, saturation in post. Different tools for different problems; often used together.

Does this work for video, not just stills?

Yes for short clips (a few seconds). Long-form video relight is harder due to per-frame consistency. For long shots, relight key frames and use frame interpolation for continuity.

Can I relight an entire sequence at once?

Yes, batched per shot. The workflow handles batch operation. Verify consistency across the sequence after batch run; some shots may need individual refinement.

Will the relit shot composite into plate footage?

Yes after match-grading. The relight gets the lighting direction and quality close; final color match against plate footage typically happens in your colorist's pipeline (DaVinci or similar).

What about reflective products (glass, metal)?

Reflective surfaces are the hardest relight case. Reflections must match the new lighting direction or the shot reads as wrong. Plan extra QA on reflective products and accept higher iteration count.

Salvage shots with wrong lighting without a reshoot

Cinematic Relight workflow takes a source shot and applies new lighting while preserving subject. 5 to 15 minutes per shot. Color match in your colorist's pipeline.

Open workflow