# 使用 Homebrew, MacPorts, Nix, scoop, zypper 安装 ab-av1

查看 ab-av1 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

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

其他安装命令:

### macOS

- Homebrew (100%):

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

  证据: local Homebrew formula metadata

- MacPorts (94%):

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

  证据: 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
```

  证据: 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
```

  证据: 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
```

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

## 软件包事实

- **软件包键:** brew:ab-av1
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/ab-av1>
- **版本:** 0.11.4
- **来源摘要:** AV1 re-encoding using ffmpeg, svt-av1 & vmaf
- **主页:** <https://github.com/alexheretic/ab-av1>
- **仓库:** <https://github.com/alexheretic/ab-av1>
- **上游文档:** <https://github.com/alexheretic/ab-av1#readme>
- **许可证:** MIT
- **源码归档:** <https://github.com/alexheretic/ab-av1/archive/refs/tags/v0.11.4.tar.gz>
- **最后更新:** 2026-06-26T09:58:01Z
- **已生成:** 2026-07-08T07:18:31+00:00

## 可执行文件

- ab-av1 (cli)
- ab-av1 (别名)

## 依赖

- ffmpeg

## 构建依赖

- rust

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 版本和新鲜度

- 页面生成时间: 2026-07-08
- 管理器版本: 0.11.4
- 管理器更新时间: 2026-06-26
- 本地数据: OK
- 上游仓库: https://github.com/alexheretic/ab-av1
- 检测到的最新版本: v0.11.4 (当前)
## 项目历史与用法

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.

### 项目历史

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.

### 采用历史

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.

### 使用方式

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.

### 为什么软件包爱好者会关心

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.

### 时间线

- 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.

### 来源

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


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals

## 源数据库详情

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** ab-av1
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## 其他软件包管理器记录

- 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


## 相关链接

- [Source-control packages](https://www.automicvault.com/zh-hans/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/zh-hans/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Media and graphics packages](https://www.automicvault.com/zh-hans/pkg/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata.
- [ffmpeg](https://www.automicvault.com/zh-hans/pkg/brew/ffmpeg/) - Runtime dependency declared by Homebrew.
- [rust](https://www.automicvault.com/zh-hans/pkg/brew/rust/) - Build dependency declared by Homebrew.
- [av1an](https://www.automicvault.com/zh-hans/pkg/brew/av1an/) - Shares av.db curated category or tags: av1, cli, encoding, media, video.
- [aom](https://www.automicvault.com/zh-hans/pkg/brew/aom/) - Shares av.db curated category or tags: av1, cli, media, video.
- [dav1d](https://www.automicvault.com/zh-hans/pkg/brew/dav1d/) - Shares av.db curated category or tags: av1, cli, media, video.
- [ffmpegthumbnailer](https://www.automicvault.com/zh-hans/pkg/brew/ffmpegthumbnailer/) - Shares av.db curated category or tags: cli, ffmpeg, media, video.
- [ffms2](https://www.automicvault.com/zh-hans/pkg/brew/ffms2/) - Shares av.db curated category or tags: cli, ffmpeg, media, video.
- [handbrake](https://www.automicvault.com/zh-hans/pkg/brew/handbrake/) - Shares av.db curated category or tags: cli, encoding, media, video.
- [kvazaar](https://www.automicvault.com/zh-hans/pkg/brew/kvazaar/) - Shares av.db curated category or tags: cli, media, video-encoding.
- [mjpegtools](https://www.automicvault.com/zh-hans/pkg/brew/mjpegtools/) - Shares av.db curated category or tags: cli, encoding, media, video.
- [video-compare](https://www.automicvault.com/zh-hans/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)


## 来源

- 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