---
name: "display_to_hlg"
section: "1"
platform: "linux"
package: "libjxl-devtools"
version: "0.11.2-0.1~deb13u2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/display_to_hlg"
---

# display\_to\_hlg(1)

display\_to\_hlg

## NAME

display\_to\_hlg - display\_to\_hlg

## SYNOPSIS

**display\_to\_hlg** *input output* \[*OPTIONS*...\]

## DESCRIPTION

**-m** nits, **--max\_nits**=*nits*

-

  maximum luminance of the display

**-s** nits, **--surround\_nits**=*nits*

-

  surround luminance of the viewing environment (default: 5)

**--preserve\_saturation**=*0*..1

-

  to what extent to try and preserve saturation over luminance if an inverse gamma \< 1 generates out-of-gamut colors

-

  input

-

  input image

-

  output

-

  output image

**-h**, **--help**

-

  Prints this help message. All options are shown above.

## AUTHOR

This manual page was written by Mathieu Malaterre \<malat@debian.org\> for the Debian GNU/Linux system (but may be used by others).