Progressive compression
The response grows smoothly through the selected tonal range. Midtones can remain stable while bright information receives more room before the display ceiling.
A softer highlight ceiling
Film-style highlight compression without a hard ceiling
A digital sensor reaches its clipping point abruptly. Photographic emulsion approaches maximum density more gradually. MacunFilm Film Compression recreates that perceptual behaviour by bending the upper tonal range toward a controlled white point instead of simply lowering highlights or clipping channels.
The response
What this tool changes
Controlled white point
The upper boundary can be positioned without turning the highlight region into a flat gray shelf or creating an abrupt knee.
Color through the shoulder
Color density controls how chroma behaves inside the compressed range, from the softer highlight color of a negative to a denser positive-film response.
DaVinci Resolve workflow
A practical way to use it
- Set color management first so compression measures a known working image.
- Increase the compression amount until bright detail settles without making the whole image visibly dull.
- Adjust the affected tonal range and white point while watching channel clipping on the scopes.
- Use highlight color density to support the chosen negative or print character.
Restraint matters
What to avoid
Film compression is not highlight recovery. Information already clipped in the source cannot be recreated. Excessive range or a badly positioned white point can flatten the image, so judge the result against midtone separation and local contrast as well as peak brightness.