# Installer ab-av1 avec Homebrew, MacPorts, Nix, zypper, scoop

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de ab-av1 pour les workflows d'agents IA.

## installation

```sh
sudo av install brew:ab-av1
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install ab-av1
```

  Preuve: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install ab-av1
```

  Preuve: 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
```

  Preuve: 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
```

  Preuve: openSUSE Tumbleweed package metadata: ab-av1 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

### Windows

- Scoop (92%):

```sh
scoop install extras/ab-av1
```

  Preuve: Scoop official bucket manifest trees: bucket/ab-av1.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1

## Faits du paquet

- **Clé du paquet:** brew:ab-av1
- **Gestionnaire de paquets:** Homebrew
- **Version:** 0.11.5
- **Résumé source:** AV1 re-encoding using ffmpeg, svt-av1 & vmaf
- **Page d'accueil:** <https://github.com/alexheretic/ab-av1>
- **Dépôt:** <https://github.com/alexheretic/ab-av1>
- **Dernière mise à jour:** 2026-08-01T11:42:13Z
- **Généré:** 2026-08-03T19:37:03+00:00

## exécutables

- ab-av1 (alias)

## Comportement d'installation

- Bouteille: non disponible

## Version et fraîcheur

- page générée: 2026-08-03
- version du gestionnaire: 0.11.5
## Historique du projet et usages

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.

### Historique du projet

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.

### Historique d'adoption

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.

### Modes d'utilisation

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.

### Pourquoi les passionnés de paquets s'y intéressent

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.

### Chronologie

- 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.

### Sources

- Official README, Cargo.toml, GitHub repository metadata, GitHub releases, and source_facts.package-manager.


## Notes de sécurité

narrow executable package without higher-risk signals.

- **Risque Geiger:** vert / faible
- narrow executable package without higher-risk signals

## Autres enregistrements de gestionnaires de paquets

- 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 - 0.11.0-1.4: normalized package name match | openSUSE Tumbleweed package metadata: ab-av1 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-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


## Combined YAML source

View the package source record on GitHub. [combined/ab-av1.yml](https://github.com/mxcl/pkgdb/blob/main/combined/ab-av1.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