# libheif を Homebrew, apk, dnf, MacPorts, Nix, pacman, apt, zypper でインストール libheif 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:libheif ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install libheif ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install libheif ``` 証拠: MacPorts ports tree: multimedia/libheif/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - apk (92%): ```sh sudo apk add libheif ``` 証拠: Alpine Linux edge package indexes: libheif from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz - dnf (92%): ```sh sudo dnf install libheif ``` 証拠: Fedora Rawhide package metadata: libheif 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#libheif ``` 証拠: nixpkgs package indexes: pkgs/by-name/li/libheif/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S libheif ``` 証拠: Arch Linux sync databases: libheif from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz - Debian apt (92%): ```sh sudo apt install heif-gdk-pixbuf ``` 証拠: Debian stable package indexes: heif-gdk-pixbuf from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - zypper (92%): ```sh sudo zypper install gdk-pixbuf-loader-libheif ``` 証拠: openSUSE Tumbleweed package metadata: gdk-pixbuf-loader-libheif from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst ## パッケージ情報 - **パッケージキー:** brew:libheif - **パッケージマネージャ:** Homebrew - **バージョン:** 1.23.1 - **ソース概要:** ISO/IEC 23008-12:2017 HEIF file format decoder and encoder - **ホームページ:** - **リポジトリ:** - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - heif-convert (エイリアス) - heif-dec (エイリアス) - heif-enc (エイリアス) - heif-info (エイリアス) - heif-thumbnailer (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: 1.23.1 ## プロジェクトの歴史と使われ方 libheif is a C/C++ library and set of command-line tools for HEIF-family still-image formats. Its package-manager value comes from sitting at the awkward but important boundary between container formats, patent-heavy video codecs, and desktop image tooling. The project is associated with Struktur AG and Dirk Farin, and the public repository describes it as an ISO/IEC 23008-12 HEIF and AVIF file-format decoder and encoder. ### プロジェクトの歴史 The v1.0.0 release in February 2018 was billed as the first still-image decoder release and already covered HEIF features such as tiled images, alpha channels, thumbnails, EXIF/XMP metadata, depth channels, multiple images, image transformations, and overlays. The v1.7.0 release in June 2020 added AVIF reading and writing through libaom and described a plugin architecture that let encoders reuse HEIF infrastructure while selecting AV1 compression. The v1.12.0 release in May 2021 added MIAF conformance handling, premultiplied-alpha signaling, AV1 sequence-header parsing for the av1C box, and AVIF pixi-box writing. The v1.22.0 release in May 2026 broadened the library toward generic image components and a reworked ISO/IEC 23001-17 lossless-image codec implementation. ### 採用の歴史 libheif became a common Unix package because it gave image applications and shell workflows a reusable way to read HEIC files from Apple-oriented ecosystems and AVIF files from web-image ecosystems without each application implementing the container stack itself. Homebrew ships it with user-facing tools such as heif-convert, heif-enc, heif-dec, heif-info, and heif-thumbnailer, which made it useful both as a library dependency and as a command-line conversion utility. ### 使われ方 Typical package use is format conversion, image inspection, thumbnail generation, and linking higher-level image software against a shared HEIF/AVIF implementation. Codec details are delegated to companion libraries or plugins such as libaom for AV1 support. ### パッケージ好きにとっての重要性 libheif matters to packagers because the visible package is small, but its usefulness depends on codec policy, optional dependencies, plugin choices, and file-format brands. It is the sort of package where build options decide whether users get HEIC-only, AVIF-capable, or broader modern-image support. It also marks the shift from classic single-image formats toward containerized image formats that carry auxiliary images, metadata, sequences, depth, alpha, HDR, and codec-specific boxes. ### タイムライン - 2018: v1.0.0 released as the first still-image decoder release. - 2020: v1.7.0 added AVIF reading and writing through libaom. - 2021: v1.12.0 added MIAF conformance and AVIF metadata refinements. - 2026: v1.22.0 expanded generic image components and ISO/IEC 23001-17 lossless-image support. ### Related projects - libde265 and x265 are closely related through HEVC/HEIC workflows. - libaom and other AV1 codec projects are related through AVIF encoding and decoding. - ImageMagick, GIMP, thumbnailers, and desktop file managers are typical downstream consumers of HEIF/AVIF libraries. ### ソース - - - - - - ## セキュリティノート libheif に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、Nucleus パッケージメタデータはここに公開されています。 ## 他のパッケージマネージャ記録 - Debian apt - heif-gdk-pixbuf - 1.19.8-1: normalized package name match | Debian stable package indexes: heif-gdk-pixbuf from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - gdk-pixbuf loader | http://www.libheif.org - Debian apt - heif-thumbnailer - 1.19.8-1: normalized package name match | Debian stable package indexes: heif-thumbnailer from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - thumbnailer | http://www.libheif.org - Debian apt - libheif-dev - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - development files | http://www.libheif.org - Debian apt - libheif-examples - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-examples from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - examples | http://www.libheif.org - Debian apt - libheif-plugin-aomdec - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-aomdec from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - aomdec plugin | http://www.libheif.org - Debian apt - libheif-plugin-aomenc - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-aomenc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - aomenc plugin | http://www.libheif.org - Debian apt - libheif-plugin-dav1d - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-dav1d from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - dav1d plugin | http://www.libheif.org - Debian apt - libheif-plugin-ffmpegdec - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-ffmpegdec from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - ffmpegdec plugin | http://www.libheif.org - Debian apt - libheif-plugin-j2kdec - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-j2kdec from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - j2kdec plugin | http://www.libheif.org - Debian apt - libheif-plugin-j2kenc - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-j2kenc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - j2kenc plugin | http://www.libheif.org - Debian apt - libheif-plugin-jpegdec - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-jpegdec from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - jpegdec plugin | http://www.libheif.org - Debian apt - libheif-plugin-jpegenc - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-jpegenc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - jpegenc plugin | http://www.libheif.org - Debian apt - libheif-plugin-kvazaar - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-kvazaar from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - kvazaar plugin | http://www.libheif.org - Debian apt - libheif-plugin-libde265 - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-libde265 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - libde265 plugin | http://www.libheif.org - Debian apt - libheif-plugin-rav1e - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-rav1e from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - rav1e plugin | http://www.libheif.org - Debian apt - libheif-plugin-svtenc - 1.19.8-1: normalized package name match | Debian stable package indexes: libheif-plugin-svtenc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | HEIF and AVIF file format decoder and encoder - svtenc plugin | http://www.libheif.org ## Combined YAML source View the package source record on GitHub. [combined/libheif.yml](https://github.com/mxcl/pkgdb/blob/main/combined/libheif.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