# Installer faad2 avec Homebrew, apk, dnf, MacPorts, Nix, pacman, zypper, apt Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de faad2 pour les workflows d'agents IA. ## installation ```sh sudo av install brew:faad2 ``` Commandes d'installation supplémentaires: ### macOS - Homebrew (100%): ```sh brew install faad2 ``` Preuve: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install faad2 ``` Preuve: MacPorts ports tree: audio/faad2/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - apk (92%): ```sh sudo apk add faad2 ``` Preuve: Alpine Linux edge package indexes: faad2 from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz - dnf (92%): ```sh sudo dnf install faad2 ``` Preuve: Fedora Rawhide package metadata: faad2 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#faad2 ``` Preuve: nixpkgs package indexes: pkgs/by-name/fa/faad2/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S faad2 ``` Preuve: Arch Linux sync databases: faad2 from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz - zypper (92%): ```sh sudo zypper install faad2 ``` Preuve: openSUSE Tumbleweed package metadata: faad2 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst - Debian apt (92%): ```sh sudo apt install faad ``` Preuve: Debian stable package indexes: faad from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## Faits du paquet - **Clé du paquet:** brew:faad2 - **Gestionnaire de paquets:** Homebrew - **Version:** 2.11.2 - **Résumé source:** ISO AAC audio decoder - **Page d'accueil:** - **Dépôt:** - **Généré:** 2026-08-03T19:37:03+00:00 ## exécutables - faad (alias) ## Comportement d'installation - Bouteille: non disponible ## Version et fraîcheur - page générée: 2026-08-03 - version du gestionnaire: 2.11.2 ## Historique du projet et usages FAAD2 is the Freeware Advanced Audio Decoder, a GPL-licensed AAC decoder with both a library and a small command-line frontend. ### Historique du projet The project comes from the early-2000s AAC tooling around FAAC/FAAD. Its README identifies FAAD2 as an HE, LC, MAIN, and LTP profile MPEG-2 and MPEG-4 AAC decoder with SBR support, and the copyright block credits M. Bakker and Nero AG for 2003-2005 code. Later maintenance has focused less on new user-facing features and more on keeping a mature codec implementation buildable and safe. The changelog records DAB+ support in 2.7, renewed build-system work in the 2.9 and 2.10 series, and a large 2.11.0 cleanup with CMake, Bazel, CI, fuzzers, OSS-Fuzz integration, and many crash or CVE-related decoder fixes. ### Historique d'adoption FAAD2 became a familiar low-level dependency for Unix audio stacks because it provides a standalone AAC decoder library plus the `faad` frontend. Its adoption story is typical of codec packages: quiet, long-lived, and maintained because many media workflows need reliable decoding of older and current AAC files. ### Modes d'utilisation Users normally encounter FAAD2 as the `faad` command or as libfaad linked by other media software. The source tree explicitly separates the command-line frontend, public include files, API docs, and decoder library, which is why distributions can package both executable and library use cases. ### Pourquoi les passionnés de paquets s'y intéressent FAAD2 matters to package maintainers because it sits at the uncomfortable intersection of old multimedia standards, GPL licensing, patent warnings, and security hardening. The recent changelog entries around fuzzing and CVE fixes are exactly the sort of maintenance that keeps legacy codec packages viable. ### Chronologie - 2003-2005: Core FAAD2 copyright period credited to M. Bakker and Nero AG. - 2009: FAAD2 2.7 adds DAB+ support. - 2019: FAAD2 2.9.0 includes build cleanup and multiple CVE fixes. - 2023: FAAD2 2.11.0 adds CMake, Bazel, CI, fuzzers, and broad decoder hardening. - 2025: FAAD2 2.11.2 adds a BUILD_FAAD_CLI option and additional frontend fixes. ### Related projects - FAAC is the companion AAC encoder project historically distributed from the same SourceForge project area. - FAAD2 is commonly compared with other media codec components that provide small command-line frontends over reusable C libraries. ### Sources - - - - ## Notes de sécurité broad file, network, media, or database tool signal. - **Risque Geiger:** blue / moyen - broad file, network, media, or database tool signal ## Autres enregistrements de gestionnaires de paquets - Debian apt - faad - 2.11.2-1: normalized package name match | Debian stable package indexes: faad from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | freeware Advanced Audio Decoder player | https://github.com/knik0/faad2 - Debian apt - libfaad-dev - 2.11.2-1: normalized package name match | Debian stable package indexes: libfaad-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | freeware Advanced Audio Decoder - development files | https://github.com/knik0/faad2 - Debian apt - libfaad2 - 2.11.2-1: normalized package name match | Debian stable package indexes: libfaad2 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | freeware Advanced Audio Decoder - runtime files | https://github.com/knik0/faad2 - Nix - faad2: normalized package name match | nixpkgs package indexes: pkgs/by-name/fa/faad2/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - faad - 2.11.1-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: faad from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | freeware Advanced Audio Decoder player | https://github.com/knik0/faad2 - Ubuntu apt - libfaad-dev - 2.11.1-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libfaad-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | freeware Advanced Audio Decoder - development files | https://github.com/knik0/faad2 - Ubuntu apt - libfaad2 - 2.11.1-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libfaad2 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | freeware Advanced Audio Decoder - runtime files | https://github.com/knik0/faad2 - apk - faad2 - 2.11.2-r0: normalized package name match | Alpine Linux edge package indexes: faad2 from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | ISO AAC audio decoder | https://github.com/knik0/faad2 - apk - faad2-dev - 2.11.2-r0: normalized package name match | Alpine Linux edge package indexes: faad2-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | ISO AAC audio decoder (development files) | https://github.com/knik0/faad2 - apk - faad2-doc - 2.11.2-r0: normalized package name match | Alpine Linux edge package indexes: faad2-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | ISO AAC audio decoder (documentation) | https://github.com/knik0/faad2 - apk - faad2-libs - 2.11.2-r0: normalized package name match | Alpine Linux edge package indexes: faad2-libs from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | ISO AAC audio decoder (libraries) | https://github.com/knik0/faad2 - apk - faad2-static - 2.11.2-r0: normalized package name match | Alpine Linux edge package indexes: faad2-static from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | ISO AAC audio decoder (static library) | https://github.com/knik0/faad2 - dnf - faad2 - 2.11.2-7.fc45: normalized package name match | Fedora Rawhide package metadata: faad2 from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Library and frontend for decoding MPEG2/4 AAC | https://github.com/knik0/faad2/ - dnf - faad2-devel - 2.11.2-7.fc45: normalized package name match | Fedora Rawhide package metadata: faad2-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Development libraries of the FAAD 2 AAC decoder | https://github.com/knik0/faad2/ - dnf - faad2-libs - 2.11.2-7.fc45: normalized package name match | Fedora Rawhide package metadata: faad2-libs from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Shared libraries of the FAAD 2 AAC decoder | https://github.com/knik0/faad2/ - pacman - faad2 - 2.11.2-1: normalized package name match | Arch Linux sync databases: faad2 from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Freeware Advanced Audio (AAC) Decoder | https://github.com/knik0/faad2 ## Combined YAML source View the package source record on GitHub. [combined/faad2.yml](https://github.com/mxcl/pkgdb/blob/main/combined/faad2.yml) ## Sources - 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