# jxrlib を Homebrew, dnf, MacPorts, Nix, pacman, zypper, apt でインストール

jxrlib のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:jxrlib
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install jxrlib
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install jxrlib
```

  証拠: MacPorts ports tree: graphics/jxrlib/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- dnf (92%):

```sh
sudo dnf install jxrlib
```

  証拠: Fedora Rawhide package metadata: jxrlib from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#jxrlib
```

  証拠: nixpkgs package indexes: pkgs/by-name/jx/jxrlib/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S jxrlib
```

  証拠: Arch Linux sync databases: jxrlib from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

- zypper (92%):

```sh
sudo zypper install jxrlib
```

  証拠: openSUSE Tumbleweed package metadata: jxrlib from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

- Debian apt (92%):

```sh
sudo apt install libjxr-dev
```

  証拠: Debian stable package indexes: libjxr-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

## パッケージ情報

- **パッケージキー:** brew:jxrlib
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.2_git20170615-f752187
- **ソース概要:** Tools for JPEG-XR image encoding/decoding
- **ホームページ:** <https://tracker.debian.org/pkg/jxrlib>
- **最終更新:** 2026-08-02T01:26:52+09:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- JxrDecApp (エイリアス)
- JxrEncApp (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 1.2_git20170615-f752187
## プロジェクトの歴史と使われ方

jxrlib packages the JPEG XR reference codec lineage: C command-line tools and libraries for encoding and decoding JPEG XR images, commonly exposed as `JxrEncApp` and `JxrDecApp`.

### プロジェクトの歴史

JPEG XR began as Microsoft imaging technology under the HD Photo and Windows Media Photo names. The format was submitted into JPEG standardization in 2007 and standardized as ISO/IEC 29199-2 and ITU-T T.832, with ITU-T T.832 describing the coded image format for storage and interchange of continuous-tone photographic content.

The jxrlib code lineage comes from Microsoft's JPEG XR Device Porting Kit and CodePlex-era source release. Public mirrors describe jxrlib as the JPEG XR reference implementation library released by Microsoft under the BSD-2-Clause license; the README text says the code and documentation represent the final design and specification of the 1.0 bitstream and should be used as reference material when code and documentation differ.

### 採用の歴史

JPEG XR had a real Microsoft-platform footprint, especially through Windows Imaging Component, Internet Explorer-era support, and Microsoft Office document internals, but it did not displace JPEG, PNG, WebP, or later AVIF/JPEG XL in broad web packaging. The library remains packaged mostly for compatibility, conversion, and archival workflows.

### 使われ方

Package users install jxrlib for the encoder and decoder tools and development libraries. The command-line utilities convert to and from JPEG XR files, while downstream packages use the library when they need support for `.jxr`, `.wdp`, or `.hdp` images.

### パッケージ好きにとっての重要性

jxrlib is interesting because it is less a trendy tool than a preservation and compatibility package: it keeps a Microsoft-origin image standard buildable on Unix package managers after CodePlex disappeared and after JPEG XR became a niche format.

### タイムライン

- 2007: Microsoft submits HD Photo technology to JPEG for standardization.
- 2009: JPEG XR image coding specification appears in the ISO/IEC 29199 and ITU-T T.832 standard line.
- 2013: Microsoft publishes JPEG XR source-code and plugin materials through the HD View/CodePlex-era channel.
- 2017: Debian packaging version strings record a git snapshot lineage for libjxr packages.
- 2026: Homebrew, Debian, Fedora, MacPorts, Nix, Arch, Ubuntu, and openSUSE packaging metadata still list jxrlib/libjxr packages.

### Related projects

- Related projects include the ITU-T T.832 JPEG XR specification, ITU-T T.835 reference software, Microsoft's Windows Imaging Component, and downstream forks that preserve or wrap the CodePlex-era source for Java, Rust, or distribution builds.

### ソース

- <https://formulae.brew.sh/formula/jxrlib>
- <https://github.com/4creators/jxrlib>
- <https://github.com/glencoesoftware/jxrlib>
- <https://jpeg.org/jpegxr/workplan.html>
- <https://tracker.debian.org/pkg/jxrlib>
- <https://www.itu.int/ITU-T/recommendations/rec.aspx?id=13914>
- <https://www.loc.gov/preservation/digital/formats/fdd/fdd000244.shtml>
- <https://www.microsoft.com/en-us/research/project/jpeg-xr/>


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## 他のパッケージマネージャ記録

- Debian apt - libjxr-dev - 1.2~git20170615.f752187-5.3: normalized package name match | Debian stable package indexes: libjxr-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | JPEG-XR lib - dev files | https://github.com/4creators/jxrlib
- Debian apt - libjxr-tools - 1.2~git20170615.f752187-5.3: normalized package name match | Debian stable package indexes: libjxr-tools from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | JPEG-XR lib - command line apps | https://github.com/4creators/jxrlib
- Debian apt - libjxr0t64 - 1.2~git20170615.f752187-5.3: normalized package name match | Debian stable package indexes: libjxr0t64 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | JPEG-XR lib - libraries | https://github.com/4creators/jxrlib
- Nix - jxrlib: normalized package name match | nixpkgs package indexes: pkgs/by-name/jx/jxrlib/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - libjxr-dev - 1.2~git20170615.f752187-5.1ubuntu2: normalized package name match | Ubuntu 24.04 LTS package indexes: libjxr-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | JPEG-XR lib - dev files | https://github.com/4creators/jxrlib
- Ubuntu apt - libjxr-tools - 1.2~git20170615.f752187-5.1ubuntu2: normalized package name match | Ubuntu 24.04 LTS package indexes: libjxr-tools from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | JPEG-XR lib - command line apps | https://github.com/4creators/jxrlib
- Ubuntu apt - libjxr0t64 - 1.2~git20170615.f752187-5.1ubuntu2: normalized package name match | Ubuntu 24.04 LTS package indexes: libjxr0t64 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | JPEG-XR lib - libraries | https://github.com/4creators/jxrlib
- dnf - jxrlib - 1.1-34.fc45: normalized package name match | Fedora Rawhide package metadata: jxrlib from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Open source implementation of jpegxr | https://jxrlib.codeplex.com/
- dnf - jxrlib-devel - 1.1-34.fc45: normalized package name match | Fedora Rawhide package metadata: jxrlib-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Development files for jxrlib | https://jxrlib.codeplex.com/
- dnf - mingw32-jxrlib - 1.1-34.fc45: normalized package name match | Fedora Rawhide package metadata: mingw32-jxrlib from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | MinGW Windows JPEG XR library | https://jxrlib.codeplex.com/
- dnf - mingw64-jxrlib - 1.1-34.fc45: normalized package name match | Fedora Rawhide package metadata: mingw64-jxrlib from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | MinGW Windows JPEG XR library | https://jxrlib.codeplex.com/
- pacman - jxrlib - 1.3.2-1: normalized package name match | Arch Linux sync databases: jxrlib from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Open source implementation of jpegxr | https://github.com/mircomir/jxrlib
- zypper - jxrlib - 1.3.2-1.4: normalized package name match | openSUSE Tumbleweed package metadata: jxrlib from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Open source implementation of jpegxr | https://github.com/mircomir/jxrlib
- zypper - jxrlib-devel - 1.3.2-1.4: normalized package name match | openSUSE Tumbleweed package metadata: jxrlib-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Development files for jxrlib | https://github.com/mircomir/jxrlib
- zypper - libjpegxr0 - 1.3.2-1.4: normalized package name match | openSUSE Tumbleweed package metadata: libjpegxr0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Open source implementation of jpegxr | https://github.com/mircomir/jxrlib
- zypper - libjxrglue0 - 1.3.2-1.4: normalized package name match | openSUSE Tumbleweed package metadata: libjxrglue0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Open source implementation of jpegxr | https://github.com/mircomir/jxrlib


## Combined YAML source

View the package source record on GitHub. [combined/jxrlib.yml](https://github.com/mxcl/pkgdb/blob/main/combined/jxrlib.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph