macOS
Homebrew已验证 · 100%
brew install ab-av1local Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install ab-av1MacPorts ports tree · multimedia/ab-av1/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#ab-av1nixpkgs package indexes · pkgs/by-name/ab/ab-av1/package.nix · 来源: api.github.com
openSUSE zypper已验证 · 92%
sudo zypper install ab-av1openSUSE Tumbleweed package metadata · ab-av1 · 来源: download.opensuse.org
Windows
Scoop已验证 · 92%
scoop install extras/ab-av1Scoop official bucket manifest trees · bucket/ab-av1.json · 来源: api.github.com
概览
软件包摘要
AV1 re-encoding using ffmpeg, svt-av1 & vmaf
项目链接
命令和别名
- ab-av1
历史
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.
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- 未记录 Homebrew bottle 元数据。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
ab-av1 | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-08-03
管理器版本0.11.5
管理器更新时间2026-08-01
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:ab-av1 |
|---|---|
| 版本 | 0.11.5 |
| 软件包管理器 | Homebrew |
| 主页 | https://github.com/alexheretic/ab-av1 |
| 仓库 | https://github.com/alexheretic/ab-av1 |
| 最后更新 | 2026-08-01T11:42:13Z |
| Pulse | updated |
| Bottle | 未记录 |
| 服务 | 未声明 |
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Nix95%
ab-av1
nix profile install nixpkgs#ab-av1- normalized package name match
- 匹配方式：Ab Av1
zypper95%
ab-av1 0.11.0-1.4
An AV1 video encoding wrapper
https://github.com/alexheretic/ab-av1
sudo zypper install ab-av1- License: MIT
- Category: Unspecified
- Architecture: x86_64
- Source Package: ab-av1
- 4 依赖
- 2 提供
- normalized package name match
- 匹配方式：Ab Av1
MacPorts95%
ab-av1
sudo port install ab-av1- normalized package name match
- 匹配方式：Ab Av1
Scoop95%
extras/ab-av1
scoop install extras/ab-av1- normalized package name match
- 匹配方式：Ab Av1
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation