# 使用 Homebrew, dnf, Nix, pacman, zypper, apt, MacPorts 安装 openjph

查看 openjph 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:openjph
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install openjph
```

  证据: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install OpenJPH
```

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

### Linux

- dnf (92%):

```sh
sudo dnf install openjph
```

  证据: Fedora Rawhide package metadata: openjph 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#openjph
```

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

- pacman (92%):

```sh
sudo pacman -S openjph
```

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

- zypper (92%):

```sh
sudo zypper install openjph
```

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

- Debian apt (92%):

```sh
sudo apt install libopenjph-dev
```

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

## 软件包事实

- **软件包键:** brew:openjph
- **软件包管理器:** Homebrew
- **版本:** 0.31.0
- **来源摘要:** Open-source implementation of JPEG2000 Part-15 (or JPH or HTJ2K)
- **主页:** <https://github.com/aous72/OpenJPH>
- **仓库:** <https://github.com/aous72/OpenJPH>
- **最后更新:** 2026-07-27T12:26:29Z
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- ojph_compress (别名)
- ojph_expand (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 0.31.0
## 项目历史与用法

OpenJPH is a BSD-licensed open-source implementation of High-Throughput JPEG 2000, also known as HTJ2K, JPH, JPEG 2000 Part 15, ISO/IEC 15444-15, and ITU-T T.814. It focuses on the Part 15 codec rather than being a general replacement for every JPEG 2000 feature.

### 项目历史

OpenJPH was developed by Aous Thabit Naman to implement an HTJ2K encoder and decoder. The project name follows the .jph file extension assigned to the HTJ2K file format.

The upstream README is explicit about scope: OpenJPH implements HTJ2K while supporting selected JPEG 2000 Part 1 features, such as the reversible 5/3 and irreversible 9/7 wavelet transforms. That narrow scope is part of the package's identity; it is an implementation of the high-throughput path, not a grab bag of every JPEG 2000 variant.

### 采用历史

HTJ2K was standardized to replace the original JPEG 2000 block coder with a faster HT block coder while preserving much of the JPEG 2000 architecture. The Library of Congress format description notes an order-of-magnitude throughput increase and describes use cases such as professional video capture, mobile and satellite imaging, preview, browsing, and archiving or delivery workflows.

OpenJPH appears in the early open-source implementation set for HTJ2K. The Code4Lib Journal's IIIF evaluation describes cultural-heritage interest in HTJ2K as a drop-in replacement path for JPEG 2000 deployments, with open-source tools such as OpenJPEG and Grok also part of that testing landscape.

### 使用方式

Developers use OpenJPH when they need to encode, decode, test, or embed HTJ2K/JPH support without buying a proprietary SDK. The package is especially relevant for experiments and production prototypes around faster JPEG 2000 delivery, partial-resolution decoding, WebAssembly/Javascript demos, and image-server pipelines.

For Homebrew users, openjph supplies the codec implementation as a packaged C/C++ project rather than a white-paper reference. That is useful for downstream projects that want to compile against a system library and for operators comparing HTJ2K tooling on ordinary developer machines.

### 为什么软件包爱好者会关心

OpenJPH is small but strategically interesting: it packages a newer image standard where the standards documents, reference software, and practical deployment ecosystem are still close together. That makes package metadata, source URLs, and version tracking more important than popularity signals alone.

It also complements OpenJPEG rather than simply replacing it. OpenJPEG represents the older JPEG 2000 baseline; OpenJPH is focused on the high-throughput Part 15 branch and the .jph ecosystem.

### 时间线

- 2017-2019: JPEG committee work on HTJ2K progressed from call-for-proposals activity to ISO publication of JPEG 2000 Part 15.
- June/August 2019: ITU-T T.814 and the shared ISO/IEC 15444-15 text established the high-throughput JPEG 2000 standard.
- 2020s: OpenJPH developed as an open-source HTJ2K implementation with encoder, decoder, documentation, demos, and packaged releases.

### Related projects

- OpenJPH is related to HTJ2K/JPH, JPEG 2000 Part 1, OpenJPEG, Grok, Kakadu, IIIF image servers, the Library of Congress format-sustainability work, and JPEG committee standards documents.

### 来源

- <https://github.com/aous72/OpenJPH>
- <https://journal.code4lib.org/articles/17596>
- <https://jpeg.org/jpeg2000/htj2k.html>
- <https://loc.gov/preservation/digital/formats/fdd/fdd000565.shtml>
- <https://openjph.org/>


## 安全说明

没有找到 openjph 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。


## 其他软件包管理器记录

- Debian apt - libopenjph-dev - 0.21.2-1: normalized package name match | Debian stable package indexes: libopenjph-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HTJ2K image compression/decompression library (developer files) | https://github.com/aous72/OpenJPH
- Debian apt - libopenjph0.21 - 0.21.2-1: normalized package name match | Debian stable package indexes: libopenjph0.21 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HTJ2K image compression/decompression library (runtime files) | https://github.com/aous72/OpenJPH
- Debian apt - openjph-doc - 0.21.2-1: normalized package name match | Debian stable package indexes: openjph-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HTJ2K image compression/decompression library (documentation files) | https://github.com/aous72/OpenJPH
- Debian apt - openjph-tools - 0.21.2-1: normalized package name match | Debian stable package indexes: openjph-tools from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HTJ2K image compression/decompression library (command line tools) | https://github.com/aous72/OpenJPH
- Nix - openjph: normalized package name match | nixpkgs package indexes: pkgs/by-name/op/openjph/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- dnf - libopenjph - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: libopenjph from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | JPEG-2000 Part-15 library | https://openjph.org/
- dnf - libopenjph-devel - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: libopenjph-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Development files for libopenjph, a JPEG-2000 library | https://openjph.org/
- dnf - mingw32-libopenjph - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mingw32-libopenjph from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | MinGW Windows openjph library | https://openjph.org/
- dnf - mingw32-openjph - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mingw32-openjph from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | MinGW Windows openjph tools | https://openjph.org/
- dnf - mingw64-libopenjph - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mingw64-libopenjph from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | MinGW Windows openjph library | https://openjph.org/
- dnf - mingw64-openjph - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mingw64-openjph from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | MinGW Windows openjph tools | https://openjph.org/
- dnf - openjph - 0.29.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: openjph from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Open-source implementation of JPEG2000 Part-15 (or JPH or HTJ2K) | https://openjph.org/
- pacman - openjph - 0.31.0-1: normalized package name match | Arch Linux sync databases: openjph from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Open-source implementation of JPEG2000 Part-15 | https://github.com/aous72/OpenJPH/
- zypper - libopenjph0_31 - 0.31.0-1.1: normalized package name match | openSUSE Tumbleweed package metadata: libopenjph0_31 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | JPEG-2000 Part-15 library | https://github.com/aous72/OpenJPH
- zypper - libopenjph0_31-32bit - 0.31.0-1.1: normalized package name match | openSUSE Tumbleweed package metadata: libopenjph0_31-32bit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | JPEG-2000 Part-15 library | https://github.com/aous72/OpenJPH
- zypper - openjph - 0.31.0-1.1: normalized package name match | openSUSE Tumbleweed package metadata: openjph from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | An implementation of JPEG2000 Part-15 | https://github.com/aous72/OpenJPH


## Combined YAML source

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


## 来源

- 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