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brew

使用 Homebrew, apk, apt, Nix 安装 fdk-aac

查看 fdk-aac 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。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install fdk-aac

local Homebrew formula metadata

Linux

Alpine Linux apk已验证 · 92%
sudo apk add fdk-aac

Alpine Linux edge package indexes · fdk-aac · 来源: dl-cdn.alpinelinux.org

Debian apt已验证 · 92%
sudo apt install aac-enc

Debian stable package indexes · aac-enc · 来源: deb.debian.org

Nix已验证 · 92%
nix profile install nixpkgs#fdk_aac

nixpkgs package indexes · pkgs/by-name/fd/fdk_aac/package.nix · 来源: api.github.com

概览

软件包摘要

Standalone library of the Fraunhofer FDK AAC code from Android

命令和别名

  • aac-enc

历史

项目历史与用法

FDK AAC is the standalone packaging of Fraunhofer's FDK AAC encoder and decoder code as distributed through the opencore-amr project. In Unix package-manager terms it matters because it gives command-line and library users access to a widely used AAC implementation that originally arrived through the Android Open Source Project ecosystem rather than as a conventional desktop audio library.

项目历史

The opencore-amr SourceForge project describes itself as audio codecs extracted from the Android Open Source Project and includes AMR, VisualOn AAC, and a modified Fraunhofer AAC decoder and encoder. The fdk-aac subproject changelog records an initial fdk-aac release with an autotools build system, VBR bitrate mode support, and an example encoder tool, followed by updates tracking Android-derived upstream source drops.

The project made a larger jump with the 2.0.0 release, where the changelog says the upstream source base moved to FDKv2 with new profiles and features plus numerous crash and fuzzing fixes. Later 2.0.x releases continued to focus on upstream refreshes, build-system maintenance, and hardening fixes.

采用历史

The supplied package facts show fdk-aac packaged across Homebrew, Alpine, Debian/Ubuntu under aac-enc, and Nix. SourceForge file listings also show continued download activity for modern fdk-aac tarballs, so the project is not just archival source code; it remains a packaging target for audio stacks that need AAC encoding or decoding.

Because AAC patent and licensing history made AAC implementations unevenly available across distributions, fdk-aac became one of the names package maintainers and media users recognize when they need a specific AAC implementation rather than a generic codec wrapper.

使用方式

Homebrew exposes the aac-enc executable from this package. Typical users do not treat fdk-aac as an end-user media application; they install it as a codec library or small encoder utility used by audio conversion workflows and other media packages.

为什么软件包爱好者会关心

Package nerds care about fdk-aac because it sits at the intersection of Android source drops, codec licensing, and Unix media plumbing. It is the kind of package whose formula name, binary name, and distribution policy can differ by ecosystem, which makes accurate metadata valuable.

时间线

  • 2012: fdk-aac 0.1.0 tarball published on SourceForge.
  • 2018: fdk-aac 2.0.0 released with the FDKv2 upstream source base.
  • 2023: fdk-aac 2.0.3 tarball published on SourceForge.

Related projects

  • opencore-amr hosts related Android-derived AMR codec code.
  • vo-aacenc and vo-amrwbenc are sibling codec repositories under the same SourceForge project.

安全态势

风险级别：绿色

library-like package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • library-like package without higher-risk signals

信号

  • metadata:library-like

安装行为

  • formula 元数据中未记录 Homebrew post-install 钩子。
  • Homebrew bottle 元数据适用于 10 个平台目标。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令类型暴露范围备注
aac-enccli全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-25
管理器版本2.0.3
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到

https://sourceforge.net/projects/opencore-amr/

安装元数据

软件包元数据

软件包键brew:fdk-aac
版本2.0.3
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/fdk-aac
主页https://sourceforge.net/projects/opencore-amr/
仓库https://sourceforge.net/p/opencore-amr/fdk-aac/ci/master/tree
上游文档https://sourceforge.net/projects/opencore-amr
许可证Apache-2.0
源码归档https://downloads.sourceforge.net/project/opencore-amr/fdk-aac/fdk-aac-2.0.3.tar.gz
Bottle可用 (于 arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, monterey, sonoma, ventura, x86_64_linux)
Homebrew post-install未定义
服务未声明

注册表事实

源数据库详情

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namefdk-aac
Version Scheme0
Revision0
Head VersionHEAD
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Debian apt95%

aac-enc 2.0.3-1

Fraunhofer FDK AAC Codec Library - frontend binary

https://github.com/mstorsjo/fdk-aac

sudo apt install aac-enc
  • Section: non-free/sound
  • Architecture: amd64
  • Source Package: fdk-aac
  • 2 依赖
  • normalized package name match
  • 匹配方式：Fdk Aac
Debian stable package indexes · deb.debian.org · Debian stable package indexes: aac-enc from https://deb.debian.org/debian/dists/stable/non-free/binary-amd64/Packages.xz
Debian apt95%

libfdk-aac-dev 2.0.3-1

Fraunhofer FDK AAC Codec Library - development files

https://github.com/mstorsjo/fdk-aac

sudo apt install libfdk-aac-dev
  • Section: non-free/libdevel
  • Architecture: amd64
  • Source Package: fdk-aac
  • 2 依赖
  • normalized package name match
  • 匹配方式：Fdk Aac
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libfdk-aac-dev from https://deb.debian.org/debian/dists/stable/non-free/binary-amd64/Packages.xz
Debian apt95%

libfdk-aac2t64 2.0.3-1

Fraunhofer FDK AAC Codec Library - runtime files

https://github.com/mstorsjo/fdk-aac

sudo apt install libfdk-aac2t64
  • Section: non-free/libs
  • Architecture: amd64
  • Source Package: fdk-aac
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Fdk Aac
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libfdk-aac2t64 from https://deb.debian.org/debian/dists/stable/non-free/binary-amd64/Packages.xz
Nix95%

fdk_aac

nix profile install nixpkgs#fdk_aac
  • normalized package name match
  • 匹配方式：Fdk Aac
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/fd/fdk_aac/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
apk95%

fdk-aac 2.0.2-r4

Fraunhofer FDK AAC codec library

https://gitlab.freedesktop.org/wtaymans/fdk-aac-stripped

sudo apk add fdk-aac
  • License: FDK-AAC
  • Architecture: x86_64
  • Source Package: fdk-aac
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Fdk Aac
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: fdk-aac from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

fdk-aac-dev 2.0.2-r4

Fraunhofer FDK AAC codec library (development files)

https://gitlab.freedesktop.org/wtaymans/fdk-aac-stripped

sudo apk add fdk-aac-dev
  • License: FDK-AAC
  • Architecture: x86_64
  • Source Package: fdk-aac
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Fdk Aac
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: fdk-aac-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

fdk-aac-doc 2.0.2-r4

Fraunhofer FDK AAC codec library (documentation)

https://gitlab.freedesktop.org/wtaymans/fdk-aac-stripped

sudo apk add fdk-aac-doc
  • License: FDK-AAC
  • Architecture: x86_64
  • Source Package: fdk-aac
  • normalized package name match
  • 匹配方式：Fdk Aac
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: fdk-aac-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
Ubuntu apt92%

aac-enc 2.0.2-3~ubuntu4

Fraunhofer FDK AAC Codec Library - frontend binary

https://gitlab.freedesktop.org/wtaymans/fdk-aac-stripped

sudo apt install aac-enc
  • Section: universe/sound
  • Architecture: amd64
  • Source Package: fdk-aac-free
  • 2 依赖
  • installed executable or alias match
  • 匹配方式：Aac Enc
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: aac-enc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

相关工具

  • darkicePopular package that depends on this formula.
  • fdk-aac-encoderPopular package that depends on this formula.
  • gstreamerPopular package that depends on this formula.

相同工作流

  • codec2Shares av.db curated category or tags: audio-codec, c, cli, media.
  • libgsmShares av.db curated category or tags: audio-codec, cli, media.
  • alsa-libShares av.db curated category or tags: c, cli, library, media.
  • flakeShares av.db curated category or tags: audio-codec, cli, media.
  • freealutShares av.db curated category or tags: c, cli, library, media.
  • gdShares av.db curated category or tags: c, cli, library, media.

来源线索

由仓库数据生成

此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。

使用的来源

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment