macOS
Homebrew已验证 · 100%
brew install dav1dprovider-native install command
安装
其他安装命令
概览
软件包摘要
AV1 decoder targeted to be small and fast
项目链接
命令和别名
- dav1d
历史
项目历史与用法
dav1d is VideoLAN's small, fast, cross-platform AV1 decoder, written in C and assembly and designed for broad embedding.
项目历史
The dav1d README describes a decoder focused on speed and correctness, created to overcome the early lack of AV1 hardware decoding. It identifies the VideoLAN GitLab repository as canonical and notes partial funding by the Alliance for Open Media.
采用历史
The project became package-manager-relevant because AV1 needed a fast software decoder on desktops, mobile systems, and other platforms before hardware support was universal. Its roadmap highlights portability, SIMD work, and architecture-specific optimization.
使用方式
Package users install the command-line tool and library when they need AV1 decoding support, tests, benchmarks, or downstream multimedia software linked against a permissively licensed decoder.
为什么软件包爱好者会关心
dav1d is significant because it made AV1 decoding practical as a small system package: fast enough for real playback, permissively licensed, and maintained by a media-toolchain community.
时间线
- 2018: dav1d development begins in the early AV1 software-decoder era.
- 2023: 1.x releases continue with new SIMD and API work.
- 2025: 1.5.x releases focus on maintenance and architecture optimizations.
Related projects
- Related projects include AV1, Alliance for Open Media, VideoLAN, VLC, FFmpeg, libaom, and platform SIMD toolchains.
来源
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 |
|---|---|---|---|
dav1d | 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1.5.4
管理器更新时间2026-07-14
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:dav1d |
|---|---|
| 版本 | 1.5.4 |
| 软件包管理器 | Homebrew |
| 主页 | https://code.videolan.org/videolan/dav1d |
| 最后更新 | 2026-07-14T15:45:28Z |
| Pulse | updated |
| Bottle | 未记录 |
| 服务 | 未声明 |
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
- Nucleus package database
- curated package history
- pkgdb category and tag curation