# ab-av1 mit Homebrew, MacPorts, Nix, scoop, zypper installieren Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für ab-av1 in AI-Agent-Workflows. ## Installation ```sh sudo av install brew:ab-av1 ``` Weitere Installationsbefehle: ### macOS - Homebrew (100%): ```sh brew install ab-av1 ``` Evidenz: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install ab-av1 ``` Evidenz: MacPorts ports tree: multimedia/ab-av1/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Nix (92%): ```sh nix profile install nixpkgs#ab-av1 ``` Evidenz: nixpkgs package indexes: pkgs/by-name/ab/ab-av1/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - zypper (92%): ```sh sudo zypper install ab-av1 ``` Evidenz: openSUSE Tumbleweed package metadata: ab-av1 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst ### Windows - Scoop (92%): ```sh scoop install extras/ab-av1 ``` Evidenz: Scoop official bucket manifest trees: bucket/ab-av1.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1 ## Paketfakten - **Paketschlüssel:** brew:ab-av1 - **Paketmanager:** Homebrew - **Paketmanager-Seite:** - **Version:** 0.11.4 - **Quellzusammenfassung:** AV1 re-encoding using ffmpeg, svt-av1 & vmaf - **Homepage:** - **Repository:** - **Upstream-Dokumentation:** - **Lizenz:** MIT - **Quellarchiv:** - **Zuletzt aktualisiert:** 2026-06-26T09:58:01Z - **Generiert:** 2026-07-08T18:08:21+00:00 ## Executables - ab-av1 (cli) - ab-av1 (Alias) ## Abhängigkeiten - ffmpeg ## Build-Abhängigkeiten - rust ## Installationsverhalten - Post-install-Hook: nicht definiert - Bottle: verfügbar auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Version und Aktualität - Seite generiert: 2026-07-08 - Manager-Version: 0.11.4 - Manager aktualisiert: 2026-06-26 - lokale Daten: OK - Upstream-Repository: https://github.com/alexheretic/ab-av1 - neueste erkannte Version: v0.11.4 (aktuell) ## Projektgeschichte und Nutzung ab-av1 is a Rust command-line tool for AV1-oriented video encoding workflows. Its official README describes fast VMAF sampling, automatic CRF calculation, and FFmpeg/SVT-AV1/VMAF integration, while also supporting other FFmpeg encoders such as libx265 and libx264. ### Projektgeschichte The GitHub repository was created in January 2022 and the package metadata identifies Alex Butler as the author. The project follows the pattern of small media CLIs that turn a complicated FFmpeg quality-search workflow into a repeatable command. ### Adoptionsgeschichte The supplied package-manager metadata lists ab-av1 in Homebrew, MacPorts, Nix, Scoop, and zypper, which points to cross-platform adoption among users who want reproducible video-encoding tooling without hand-maintaining local scripts. ### Wie es verwendet wird The README documents subcommands such as auto-encode, crf-search, sample-encode, encode, vmaf, and xpsnr. Typical use is to sample an input, choose a CRF that meets a target VMAF or XPSNR quality threshold, then run FFmpeg with the selected settings. ### Warum Paket-Nerds sich dafür interessieren Package maintainers care about ab-av1 because it wraps heavyweight multimedia dependencies into one CLI contract: FFmpeg in PATH, SVT-AV1/libvmaf support, and a Rust binary with release artifacts for multiple platforms. ### Zeitleiste - 2022: GitHub repository created. - 2026: v0.11.4 published on GitHub releases. ### Related projects - FFmpeg provides the encoding and probing substrate used by ab-av1. - SVT-AV1, libvmaf, libx265, and libx264 are encoder or quality-analysis components referenced by the official README. ### Quellen - Official README, Cargo.toml, GitHub repository metadata, GitHub releases, and source_facts.package-manager. ## Sicherheitshinweise narrow executable package without higher-risk signals. - **Geiger-Risiko:** grün / niedrig - narrow executable package without higher-risk signals ## Details aus der Quelldatenbank - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** ab-av1 - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## Andere Paketmanager-Einträge - Nix - ab-av1: normalized package name match | nixpkgs package indexes: pkgs/by-name/ab/ab-av1/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - zypper - ab-av1 - 0.11.0-1.2: normalized package name match | openSUSE Tumbleweed package metadata: ab-av1 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | An AV1 video encoding wrapper | https://github.com/alexheretic/ab-av1 - MacPorts - ab-av1: normalized package name match | MacPorts ports tree: multimedia/ab-av1/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 - Scoop - extras/ab-av1: normalized package name match | Scoop official bucket manifest trees: bucket/ab-av1.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1 ## Verwandte Links - [Source-control packages](https://www.automicvault.com/de/pkg/source-control-tools/) - Belongs to a source-control command family. - [Terminal utility packages](https://www.automicvault.com/de/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/de/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Media and graphics packages](https://www.automicvault.com/de/pkg/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata. - [ffmpeg](https://www.automicvault.com/de/pkg/brew/ffmpeg/) - Runtime dependency declared by Homebrew. - [rust](https://www.automicvault.com/de/pkg/brew/rust/) - Build dependency declared by Homebrew. - [av1an](https://www.automicvault.com/de/pkg/brew/av1an/) - Shares av.db curated category or tags: av1, cli, encoding, media, video. - [aom](https://www.automicvault.com/de/pkg/brew/aom/) - Shares av.db curated category or tags: av1, cli, media, video. - [dav1d](https://www.automicvault.com/de/pkg/brew/dav1d/) - Shares av.db curated category or tags: av1, cli, media, video. - [ffmpegthumbnailer](https://www.automicvault.com/de/pkg/brew/ffmpegthumbnailer/) - Shares av.db curated category or tags: cli, ffmpeg, media, video. - [ffms2](https://www.automicvault.com/de/pkg/brew/ffms2/) - Shares av.db curated category or tags: cli, ffmpeg, media, video. - [handbrake](https://www.automicvault.com/de/pkg/brew/handbrake/) - Shares av.db curated category or tags: cli, encoding, media, video. - [kvazaar](https://www.automicvault.com/de/pkg/brew/kvazaar/) - Shares av.db curated category or tags: cli, media, video-encoding. - [mjpegtools](https://www.automicvault.com/de/pkg/brew/mjpegtools/) - Shares av.db curated category or tags: cli, encoding, media, video. - [video-compare](https://www.automicvault.com/de/pkg/brew/video-compare/) - Both packages work with overlapping file formats or content types. Shared terms: cli, ffmpeg, media, using, video. ## Combined YAML source View the package source record on GitHub. [combined/ab-av1.yml](https://github.com/automic-vault/db/blob/main/combined/ab-av1.yml) ## Quellen - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph