AI Film Look Generator for Indie Filmmaking | Leumos AI

An AI film look generator for indie filmmaking solves three specific post bottlenecks: matching 200+ clips across a five-day shoot, transforming log gamma (BRAW, ProRes RAW, S-Log3) into a Rec.709 starting point, and pulling a film-still reference into your timeline without building node trees by hand. The best ones collapse the first hour of your grade into roughly ten minutes.

I've been a DaVinci Resolve Certified colourist for four years, with a BFA in Cinematography, and I've graded enough indie shorts, ad films (Puma, WHSmith), and festival features to know exactly where the wheels come off a $20K production. It isn't the shoot. It's the Tuesday night you open Resolve, see 437 clips from a BMPCC 6K main unit and a borrowed FX6 B-cam, and realize the colorist is also the editor — which is you. That's what I built Leumos AI for. I was tired of node soup.

What an "AI film look generator" actually does

Strip the marketing away and these tools do three concrete things. First, they read your footage's metadata or pixels and infer a color-space transform — converting BRAW or S-Log3 into a Rec.709 starting frame so you're not grading log. Second, they ingest a "look" — a LUT, a reference still, or another graded clip — and shift your footage's exposure, contrast, white balance, and saturation toward that target. Third, they equalize across a sequence, matching shot 47 (golden hour, exterior) to shot 48 (overcast, ten minutes later) so you don't have to balance every cut by hand.

That's it. There's no AI inventing your vision. It's a mathematical first pass that gets your timeline 70-80% of the way to a coherent look, faster than you can build the same node tree in Resolve. The remaining 20-30% — the creative decisions, the skin tone nuance, the moment a scene needs to feel cold even though it's lit warm — is still on you.

Where indie post actually breaks

Indie post-production isn't broken because Resolve is hard. It's broken because the timeline math doesn't work. An 8-12 minute short with 80-150 setups, shot over 3-5 days with two camera bodies, ends up with 300-500 source clips after takes. The DP is already on another job. The director starts asking when picture lock is. And the editor — again, you — has maybe two free weekends before festival deadlines.

Traditional Resolve workflow asks you to build a node tree per clip, or per scene group. Even with PowerGrades and shared nodes, the first equalization pass — getting every shot into the same ballpark before you start the actual creative grade — eats 6-10 hours on a short and easily 40+ on a feature. That's the bottleneck. Not the look creation. The matching.

Sean Baker's Tangerine got away with an iPhone 5s aesthetic because the limitation was the point. Most indie projects don't have that license. You shot on a Komodo because you wanted RED's color science. Now you need your timeline to look like one project, not seven Tuesdays welded together.

What you can do with a reference still

Here's the workflow shift. Instead of building a film-emulation node tree from scratch, you grab a still from a reference film and tell the AI to match it. Chayse Irvin's grade on Aftersun has that hazy, slightly desaturated late-90s holiday-camcorder palette — warm midtones, lifted blacks, a green-cyan push in the shadows. A reference-based AI grader reads that still's color distribution and pushes your footage toward it. You dial the intensity slider until you've got the flavor without the photocopy.

This is where AI is genuinely better than a static LUT. A LUT maps colors regardless of what your footage actually contains. A reference-based grade considers your footage's actual exposure and white balance and adjusts the path toward the target. Hong Kyung-pyo's Parasite has very specific shadow density and a particular green-yellow cast in the Park house interiors — applying a "Parasite LUT" to your golden-hour exterior will look insane. Applying a reference-based grade that adapts to your input gets you 80% of the way there in a slider.

If you're an indie filmmaker, we're building this for you. Leumos AI launches in ~30 days — join the early-access list and you'll be in the first 500 (50% off the first year).

What an AI film look generator can't do

This is the part most marketing pages skip. Be honest with yourself before you build a post pipeline around AI.

It can't handle skin tones in mixed light. If your protagonist walks from a tungsten-lit hallway into a daylight kitchen in a single take, no AI grader I've tested — Colourlab AI, fylm.ai, color.io included — handles the skin tone shift cleanly. You'll get a usable midpoint that needs manual qualifier work in Resolve. That's not a Leumos limitation. That's a 2026 state-of-AI limitation.

It can't make creative decisions for you. Hoyte van Hoytema's choice to shoot Oppenheimer's Trinity sequence in B&W IMAX wasn't a grading decision — it was a story decision. AI can match a B&W look. It can't tell you the story needs one.

It can't deliver brand-compliant color. If your project has a sponsor with a Pantone deck, you're still in Resolve doing qualified secondaries by hand.

And it can't replace a colorist on a feature finish. What it can do is collapse the first hour of every grade — the equalization pass — so you have time and budget left for the creative half.

The indie workflow when Leumos launches

Here's the workflow I'm building Leumos AI around — every feature shaped by what I wish I'd had on the last three indie shorts I cut and graded.

Upload your selects. AI Scene Cut Detection auto-chops the upload into a shot timeline with thumbnails — no clip-by-clip node setup. If it misses a tricky cross-dissolve, the Manual Cut Tool splits it in one click. Drop your BRAW or S-Log3 into the Input Color Space LUT and you're in Rec.709 immediately.

Now the look. Drop an Aftersun still — or a Roger Deakins frame from 1917, or a screenshot from a Hong Kyung-pyo film — into Reference Image Grading and pull the intensity slider until you've got the feel. Hit Match All and the whole timeline equalizes around it — exposure, contrast, white balance, saturation, hue.

For surgical fixes, Manual Primaries gives you the four controls you actually need (Exposure, Contrast, White Balance, Saturation). The Preset LUT Library is there if you want a cinema starting point with intensity dial-in, plus you can upload your own .cube files.

Then you export and round-trip into Resolve for the creative finish. That's the point. Leumos isn't replacing your finishing suite. It's giving you back the first hour of every grading session — the hour you'd otherwise spend pushing shots into the same ballpark before any real work begins.

Pricing is straightforward. Free is 2 uploads/day at 400MB max — enough to test on a scene. Creator at $15/mo gets you 8/day at 1GB. Pro at $39/mo is 20/day at 2GB, which covers a feature finish at reasonable working chunks. The first 500 early-access signups get 50% off the first year. We launch in roughly 30 days.

Frequently asked questions

Does an AI film look generator replace a colorist on an indie film?

No, and anyone claiming it does is selling you something. What it replaces is the first equalization pass — the 6-10 hours per short or 40+ hours per feature spent matching shots before the creative grade even begins. A working colorist still owns the creative half: skin tone work in mixed light, narrative-driven contrast shifts, qualified secondaries for wardrobe or product. On indie budgets where the colorist is often the editor, getting that first hour back is the difference between hitting the festival deadline and not.

What cameras and codecs does this work with?

The cameras I'm building Leumos around are the ones working indies actually shoot — BMPCC 6K (BRAW), Canon C70 (C-Log3 in XF-AVC or RAW Light), Sony FX6 (S-Log3 in XAVC-I), and RED Komodo (R3D). The Input Color Space LUT will handle S-Log3, C-Log3, BRAW gamma, V-Log, and other common log curves in one click. ProRes RAW from a Ninja V works too. If you're delivering for a festival, your DCP still comes from your finishing suite — Leumos is the first-pass grading step, not the master.

Can AI match a specific film's look, like Parasite or Oppenheimer?

It can match the look, not recreate the cinematography. Drop a Parasite still into a reference-based grader and it'll push your footage toward Hong Kyung-pyo's green-yellow midtones and crushed shadow density — within the limits of what your footage actually contains. If you shot underexposed on a small sensor, you won't get the dynamic range that 65mm production had. The honest framing is: AI gets you 70-80% of the way to a reference, fast. The remaining 20% is still craft, taste, and Resolve secondaries.

How does this compare to Colourlab AI or fylm.ai?

Colourlab AI is the strongest desktop tool I've tested — its match-grade quality on shot-to-shot work is genuinely impressive, but it's a desktop app with a real learning curve and indie-unfriendly pricing. fylm.ai is browser-based with elegant look design, though its scene-matching is less aggressive than what indies often need. I'm building Leumos as a browser-first tool focused specifically on the indie-and-short-form workflow: scene-cut auto-detection, reference matching, and one-shot timeline equalization, priced for filmmakers who can't justify Colourlab's tier.

Will it work for festival-targeted shorts and features?

For first-pass grading, yes — that's the design target. You upload your selects, equalize, land at 70-80% of your look, then round-trip into Resolve for the festival finish. What Leumos won't do is replace your DCP pipeline, your final QC pass, or the colorist conversation you should still have on a feature finish if budget allows. It collapses the unglamorous first hour of every grading day so you have time for the creative half before picture lock.

What about mixed-lighting scenes like practical interiors or night exteriors?

This is where AI grading gets honest about its limits. Mixed lighting — tungsten practical plus daylight window, fluorescent plus tungsten — creates skin tone shifts no current AI handles cleanly across a single take. What Match All will do is land your shots in the same general exposure and white balance ballpark. The qualifier work on faces in mixed light is still manual in Resolve. I'd rather tell you that up front than have you discover it on a deadline two days before a festival submission.

What does pricing look like for indie filmmakers?

Free is $0 with 2 uploads/day and 400MB max — enough to test on a scene or two. Creator at $15/mo is 8 uploads/day at 1GB max with 14-day storage, which covers most short-form work. Pro at $39/mo is 20 uploads/day at 2GB max with 30-day storage, for feature finishes. The first 500 early-access signups get 50% off the first year. No annual commit required. Leumos AI launches in roughly 30 days.

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Leumos AI launches mid-2026. The first 500 early-access signups get 50% off the first year. Join the early-access list →