macOS
brew install jpeglocal Homebrew formula metadata
sudo port install jpegMacPorts ports tree · graphics/jpeg/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jpeg pour les workflows d'agents IA.
installation
brew install jpeglocal Homebrew formula metadata
sudo port install jpegMacPorts ports tree · graphics/jpeg/Portfile · Source: api.github.com
sudo apk add jpegAlpine Linux edge package indexes · jpeg · Source: dl-cdn.alpinelinux.org
sudo zypper install libjpeg-turboopenSUSE Tumbleweed package metadata · libjpeg-turbo · Source: download.opensuse.org
aperçu
Image manipulation library
historique
The Homebrew `jpeg` formula represents the Independent JPEG Group's libjpeg software, one of the classic Unix image libraries behind JPEG encoding, decoding, and transformation tools. IJG describes itself as an informal group that writes and distributes a widely used free JPEG compression library, with the first version released on 7 October 1991.
IJG's package grew around a portable C implementation of the JPEG standard, plus command-line tools such as `cjpeg`, `djpeg`, `jpegtran`, `rdjpgcom`, and `wrjpgcom`. Its README emphasizes portability, flexibility, and industrial-strength reuse rather than tutorial code, which explains why libjpeg became infrastructure rather than just a sample implementation.
The package also became a baseline for later JPEG implementations and forks. libjpeg-turbo maintains a reference repository of IJG code for comparison and benchmarking, while the IJG reference site frames libjpeg as the technical basis of a media format that remains massively deployed.
IJG libjpeg spread because it gave Unix, desktop, and embedded software a royalty-free way to read and write JPEG files. Package managers expose both the library and its small CLI utilities, making it a dependency of image viewers, converters, web tooling, and batch-processing scripts.
The 6b ABI became especially important in distribution culture because many downstream projects and alternative implementations, including libjpeg-turbo and mozjpeg-compatible builds, preserved or targeted that interface.
`cjpeg` and `djpeg` convert between JPEG and other image formats, `jpegtran` performs lossless transforms and transcoding, and `rdjpgcom`/`wrjpgcom` handle textual comments. Developers also link against libjpeg directly when adding JPEG support to applications.
For package maintainers, IJG JPEG is a canonical example of a tiny-looking formula that underpins a huge dependency graph. Its ABI history explains why distributions often care about which JPEG implementation satisfies `libjpeg` and why compatibility with IJG behavior still matters decades after the format became ordinary.
posture de sécurité
Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour jpeg. Les métadonnées de paquet Nucleus restent publiées ici afin que la couverture future dispose d'une URL stable.
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 |
|---|---|---|---|
cjpeg | cli | exécutable global | |
djpeg | cli | exécutable global | |
jpegtran | cli | exécutable global | |
rdjpgcom | cli | exécutable global | |
wrjpgcom | 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.
métadonnées d'installation
| Clé du paquet | brew:jpeg |
|---|---|
| Version | 10 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/jpeg |
| Page d'accueil | https://www.ijg.org/ |
| Docs amont | https://www.ijg.org/ |
| Licence | IJG |
| Archive source | https://www.ijg.org/files/jpegsrc.v10.tar.gz |
| 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 |
| Aliases |
|
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | yes |
| 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 9f-r0
Wrapper for libjpeg-turbo
sudo apk add jpegjpeg-dev 9f-r0
Wrapper for libjpeg-turbo-dev
sudo apk add jpeg-devlibjpeg 9f-r0
Wrapper for libjpeg-turbo
sudo apk add libjpeglibjpeg-turbo 3.1.4.1-83.2
A SIMD-accelerated library for manipulating JPEG image files
sudo zypper install libjpeg-turbojpeg
sudo port install jpegpiste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.