macOS
brew install jpeg-xllocal Homebrew formula metadata
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jpeg-xl pour les workflows d'agents IA.
installation
brew install jpeg-xllocal Homebrew formula metadata
sudo apt install jpeg-xl-docDebian stable package indexes · jpeg-xl-doc · Source: deb.debian.org
nix profile install nixpkgs#ssimulacra2nixpkgs package indexes · pkgs/by-name/ss/ssimulacra2/package.nix · Source: api.github.com
aperçu
New file format for still image compression
historique
JPEG XL is the ISO/IEC 18181 still-image coding system and libjxl is its open-source reference implementation. In package-manager terms, the Homebrew jpeg-xl formula exposes the practical tools around the standard, especially cjxl for encoding and djxl for decoding.
JPEG XL grew through the JPEG committee standardization process. The official documentation lists an April 2018 final call for proposals and March 2019 use-cases and requirements work. The official workplan lists the file format edition from 2021, core coding and conformance editions from 2022, and reference software as ISO/IEC 18181-4:2022.
The libjxl repository is the reference implementation for JPEG XL, including encoder and decoder libraries plus command-line tools. Its README states that files encoded with cjxl conform to the JPEG XL specification and can be decoded by future djxl decoders or the libjxl decoding library.
JPEG XL adoption has been both standards-driven and package-driven. The official JPEG site positions it for responsive web delivery, professional photography, wide color gamut, high dynamic range, alpha, animation, lossless coding, progressive coding, and lossless recompression of existing JPEG files.
The libjxl README documents availability through Linux distributions and Homebrew, with Debian-style packages installing tools such as cjxl and djxl. The repository also points to application integrations, plugins, examples, a community site, and discussion channels, reflecting a codec ecosystem rather than a single binary.
Users encode with commands such as cjxl input.png output.jxl and decode with djxl input.jxl output.png. For JPEG input, libjxl can losslessly recompress an existing JPEG into JPEG XL and later reconstruct the original JPEG bitstream.
jpeg-xl is important because it packages an active image standard, not merely an implementation. Installing it gives users the reference codec, benchmark and quality tools, and the command-line handles needed to test JPEG XL workflows before or alongside application-level support.
It is also a case study in codec packaging tension: standards work, browser/application adoption, conformance testing, patents/licensing, and distro integration all matter before a new image format feels real to users.
posture de sécurité
broad file, network, media, or database tool signal.
risque blue · confiance moyen · tool
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
benchmark_xl | cli | exécutable global | |
butteraugli_main | cli | exécutable global | |
cjxl | cli | exécutable global | |
decode_and_encode | cli | exécutable global | |
display_to_hlg | cli | exécutable global | |
djxl | cli | exécutable global | |
djxl_fuzzer_corpus | cli | exécutable global | |
exr_to_pq | cli | exécutable global | |
generate_lut_template | cli | exécutable global | |
icc_simplify | cli | exécutable global | |
jxl_from_tree | cli | exécutable global | |
jxlinfo | cli | exécutable global | |
local_tone_map | cli | exécutable global | |
pq_to_hlg | cli | exécutable global | |
render_hlg | cli | exécutable global | |
ssimulacra2 | cli | exécutable global | |
ssimulacra_main | cli | exécutable global | |
texture_to_cube | cli | exécutable global | |
tone_map | cli | exécutable global | |
xyb_range | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/libjxl/libjxl
métadonnées d'installation
| Clé du paquet | brew:jpeg-xl |
|---|---|
| Version | 0.12.0 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/jpeg-xl |
| Page d'accueil | https://jpeg.org/jpegxl/index.html |
| Dépôt | https://github.com/libjxl/libjxl |
| Docs amont | https://github.com/libjxl/libjxl#readme |
| Licence | BSD-3-Clause |
| Archive source | https://github.com/libjxl/libjxl/archive/refs/tags/v0.12.0.tar.gz |
| Dernière mise à jour | 2026-07-05T23:07:19Z |
| Pulse | updated |
| Dépendances | brotli, giflib, highway, imath, jpeg-turbo, libpng, little-cms2, openexr |
| Dépendances de compilation | asciidoc, cmake, docbook-xsl, doxygen, pkgconf, sphinx-doc, webp |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | jpeg-xl |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
jpeg-xl-doc 0.11.2-0.1~deb13u1
JPEG XL Image Coding System - "JXL" (documentation)
https://github.com/libjxl/libjxl
sudo apt install jpeg-xl-doclibjpegxl-java 0.11.2-0.1~deb13u1
JPEG XL Image Coding System - "JXL" (java bindings)
https://github.com/libjxl/libjxl
sudo apt install libjpegxl-javalibjxl-dev 0.11.2-0.1~deb13u1
JPEG XL Image Coding System - "JXL" (development files)
https://github.com/libjxl/libjxl
sudo apt install libjxl-devlibjxl-devtools 0.11.2-0.1~deb13u1
JPEG XL Image Coding System - "JXL" (dev command line utility)
https://github.com/libjxl/libjxl
sudo apt install libjxl-devtoolslibjxl-gdk-pixbuf 0.11.2-0.1~deb13u1
JPEG XL Plugin for gdk-pixbuf
https://github.com/libjxl/libjxl
sudo apt install libjxl-gdk-pixbuflibjxl-tools 0.11.2-0.1~deb13u1
JPEG XL Image Coding System - "JXL" (command line utility)
https://github.com/libjxl/libjxl
sudo apt install libjxl-toolslibjxl0.11 0.11.2-0.1~deb13u1
JPEG XL Image Coding System - "JXL" (shared libraries)
https://github.com/libjxl/libjxl
sudo apt install libjxl0.11jpeg-xl-doc 0.7.0-10.2ubuntu6
JPEG XL Image Coding System - "JXL" (documentation)
https://github.com/libjxl/libjxl
sudo apt install jpeg-xl-doclibjpegxl-java 0.7.0-10.2ubuntu6
JPEG XL Image Coding System - "JXL" (java bindings)
https://github.com/libjxl/libjxl
sudo apt install libjpegxl-javalibjxl-dev 0.7.0-10.2ubuntu6
JPEG XL Image Coding System - "JXL" (development files)
https://github.com/libjxl/libjxl
sudo apt install libjxl-devlibjxl-devtools 0.7.0-10.2ubuntu6
JPEG XL Image Coding System - "JXL" (dev command line utility)
https://github.com/libjxl/libjxl
sudo apt install libjxl-devtoolslibjxl-tools 0.7.0-10.2ubuntu6
JPEG XL Image Coding System - "JXL" (command line utility)
https://github.com/libjxl/libjxl
sudo apt install libjxl-toolslibjxl0.7 0.7.0-10.2ubuntu6
JPEG XL Image Coding System - "JXL" (shared libraries)
https://github.com/libjxl/libjxl
sudo apt install libjxl0.7ssimulacra2
nix profile install nixpkgs#ssimulacra2piste source
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View the package source record on GitHub.