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Aletheia

ἀλήθεια · unconcealment

Color Grading Suite

7,980 film looks. One-time price.

Film Stock Preview
Negative Stock
Dye Process
Print Stock

Negative Stock

42 stocks from Kodak, Fuji, and Agfa. Per-stock H&D curves.

Print Stock

19 stocks from Kodak and Fuji print families.

Physical Halation

Organic red glow around bright sources. Gauge-aware.

Film Grain

Coarser in shadows, finer in highlights. Gauge-aware.

Omega Interface
Omega

Omega

Look Development

42 negative stocks, 19 print stocks, 9 dye processes.


Before & After

Before
After
‹›
Before
After
‹›
Before
After
‹›

Clarity

Local contrast. Adds depth without clipping.

Acutance

Edge crispness without sharpening artifacts or halos.

Spatial Equalizer

Per-frequency detail control by octave.

Helix Interface
Helix

Helix

Texture & surface character

Shapes micro-contrast and perceived detail.


Printer Lights

RGB balance. Optical printer timing.

Exposure

Stop-based gain in linear light.

Contrast

Sigmoid centered on mid-gray.

Shadows / Midtones / Highlights

Zone-weighted offsets with smooth falloff.

Black Point / White Point

Sets the floor and ceiling of your image.

Toe & Shoulder

Roll-off control for shadows and highlights.

Saturation

Perceptually uniform chroma scaling in OKLab.

Vibrance

Selective saturation. Protects skin and saturated colors.

Skin: Melanin & Hemoglobin

Melanin shifts warm/cool. Hemoglobin controls ruddy vs. golden.

Skin: Richness & Density

Skin-isolated saturation and luminance.

Skin Texture

Local contrast applied only to skin.

Tetrahedral Secondaries

Per-hue adjustment for six axes. No banding.

Phi Interface
Phi

Phi

Shot-level balance

Exposure, contrast, color, density, and skin in one pass.


Source

Matches your camera's log and gamut to Alpha's working space.

Digital

Intermediate grading domain between camera and negative encoding.

Negative

Film negative gamma curves that shape Omega's density response.

Alpha Interface - Digital to Negative Digital → Negative
Alpha Interface - Negative to Digital Negative → Digital
Alpha

Alpha

Film-Negative Transform

Moves images into and out of film-negative domains.


The System

Alpha

Alpha

Film-Negative Transform

Phi

Phi

Core Grading Engine

Helix

Helix

Texture & Detail

Omega

Omega

Look Development

Download free trial
User Guide

Compatible With

System Requirements

DaVinci Resolve

18.0 or later

macOS

12.0 Monterey or later

macOS GPU

Metal & OpenCL

Windows

10 or later

Windows GPU

CUDA (NVIDIA) & OpenCL (AMD)


Workflow

Group Pre-Clip
Alpha
Digital → Negative. Match Source to your camera.
Clip
Phi
Per-shot grading. Exposure, contrast, color, skin.
Group Post-Clip
Alpha → Helix → Omega
Alpha → digital, Helix → texture, Omega → film stock.

FAQ

What is Aletheia?

Four OFX plugins for DaVinci Resolve that simulate photochemical film processing from spectral data.

Is it a subscription?

No. One-time purchase, free updates.

What's included in the trial?

All four plugins, unlimited time. Output is watermarked.

How many machines can I activate?

Two machines per license.

What cameras are supported?

Any camera DaVinci Resolve supports.
Alpha handles the color space conversion.

Do I need all four plugins?

They're designed as a suite but each works independently.

Does it work with Resolve Free?

Yes, both Free and Studio.

How do I install it?

Download the installer, run it, restart Resolve.
See Node Order above for placement.

Do you offer refunds?

No. All sales are final.
Use the free trial to evaluate before purchasing.

Questions? [email protected]

Free Trial

  • Unlimited time
  • Watermark on output
  • All four plugins