macOS
Homebrew已验证 · 100%
brew install mp3catlocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install mp3catMacPorts ports tree · audio/mp3cat/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#mp3catnixpkgs package indexes · pkgs/by-name/mp/mp3cat/package.nix · 来源: api.github.com
概览
软件包摘要
Reads and writes mp3 files
历史
项目历史与用法
mp3cat is a small Unix-style MP3 stream utility distributed from Tom Clegg's site and GitHub repository. Its core behavior is deliberately narrow: it copies a byte stream while skipping everything except MP3 frames with valid headers, so it can clean concatenated or noisy input and write the remaining frames to standard output or to its own directory format.
项目历史
The distinctive feature is the "mp3dir" workflow. Instead of producing one file, mp3cat can append valid frames to current.mp3 and rotate timestamped segment files after a size threshold. The same format can be read like a following log: mp3cat waits at the end of current.mp3, notices rotations, and continues from the next file. The accompanying tools, including mp3log-conf and mp3stream-conf, place it in the same practical niche as daemontools-style audio logging and simple MP3 streaming.
使用方式
The project page says the software was written for Kootenay Cooperative Radio in Nelson, British Columbia, and presents a live-radio use case: record from a sound card into an mp3dir, clean old segments, and stream the directory to network clients. In package managers it is a niche command-line audio utility rather than a general editor or encoder; Homebrew describes it simply as a tool that reads and writes MP3 files.
来源
安全态势
风险级别：blue
broad file, network, media, or database tool signal.
风险分类器
blue 风险 · 中 置信度 · tool
原因
- broad file, network, media, or database tool signal
信号
- text:http,stream
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 13 个平台目标。
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 |
|---|---|---|---|
mp3cat | cli | 全局可执行文件 | |
mp3dirclean | cli | 全局可执行文件 | |
mp3http | cli | 全局可执行文件 | |
mp3log | cli | 全局可执行文件 | |
mp3log-conf | cli | 全局可执行文件 | |
mp3stream-conf | cli | 全局可执行文件 |
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2026-07-25
管理器版本0.5
管理器更新时间
本地数据OK
上游当前
检测到的最新版本0.5
https://github.com/tomclegg/mp3cat
- 信息No package-manager update timestamp was available.低 置信度
安装元数据
软件包元数据
| 软件包键 | brew:mp3cat |
|---|---|
| 版本 | 0.5 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/mp3cat |
| 主页 | https://tomclegg.ca/mp3cat |
| 仓库 | https://github.com/tomclegg/mp3cat |
| 上游文档 | https://github.com/tomclegg/mp3cat#readme |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://github.com/tomclegg/mp3cat/archive/refs/tags/0.5.tar.gz |
| Bottle | 可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | mp3cat |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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%
mp3cat
nix profile install nixpkgs#mp3cat- normalized package name match
- 匹配方式：Mp3cat
MacPorts95%
mp3cat
sudo port install mp3cat- normalized package name match
- 匹配方式：Mp3cat
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
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment