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使用 Homebrew, Nix, pacman 安装 libilbc

查看 libilbc 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。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install libilbc

local Homebrew formula metadata

Linux

Nix已验证 · 92%
nix profile install nixpkgs#libilbc

nixpkgs package indexes · pkgs/by-name/li/libilbc/package.nix · 来源: api.github.com

Arch Linux pacman已验证 · 92%
sudo pacman -S libilbc

Arch Linux sync databases · libilbc · 来源: geo.mirror.pkgbuild.com

概览

软件包摘要

Packaged version of iLBC codec from the WebRTC project

命令和别名

  • ilbc_test

历史

项目历史与用法

libilbc is a packaging-focused standalone copy of the Internet Low Bit Rate Codec implementation from the WebRTC project. Its package value is that it turns a codec otherwise embedded in a much larger communications stack into a small system library and test utility.

项目历史

The underlying iLBC codec was specified for the IETF in RFC 3951, published in December 2004, with RFC 3952 defining the RTP payload format for carrying iLBC speech. The libilbc repository packages WebRTC's implementation as a distributable library rather than requiring consumers to vendor a WebRTC source subtree.

Timothy Gu took over maintainership for the standalone package in the 2.0.0 release dated November 17, 2014, updated the bundled WebRTC source, cleaned the Autotools files, and added CMake support. Version 3.0.0 on December 18, 2020 updated again to WebRTC source r32829, removed Autotools, made CMake the build system, and introduced the installed ilbc_test utility.

采用历史

Adoption is mainly through distribution packaging and projects that need the iLBC codec without a full WebRTC dependency. The README explicitly targets packagers, and Homebrew, Nix, and Arch package metadata all carry the package under the libilbc name.

使用方式

Typical use is linking against the C library for iLBC encode and decode support or running ilbc_test against raw 8 kHz mono PCM samples. The codec remains relevant where narrowband speech compatibility and packet-loss behavior matter more than modern wideband audio quality.

为什么软件包爱好者会关心

For package maintainers, libilbc is a classic extraction package: it keeps a small, ABI-versioned codec library available without forcing each downstream to track WebRTC internals. The 2020 CMake-only release also made the package easier to integrate into cross-platform build systems.

时间线

  • 2004-12: RFC 3951 specified iLBC as an experimental Internet codec, and RFC 3952 specified its RTP payload format.
  • 2014-11-17: libilbc 2.0.0 moved under Timothy Gu's maintainership and refreshed the WebRTC source snapshot.
  • 2014-12-14: libilbc 2.0.2 fixed release-tarball and shared-library packaging details.
  • 2020-12-18: libilbc 3.0.0 updated to WebRTC source r32829 and made CMake the only build system.
  • 2020-12-31: libilbc 3.0.4 fixed a Chromium issue and upstreamed local patches to WebRTC.

Related projects

  • Related projects include WebRTC, which supplies the codec implementation packaged here; the IETF iLBC RFCs that define the codec and RTP payload; and downstream multimedia or telephony packages that prefer a small standalone codec library.

安全态势

风险级别：绿色

library-like package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • library-like package without higher-risk signals

信号

  • metadata:library-like

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
ilbc_test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3.0.4
管理器更新时间
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:libilbc
版本3.0.4
软件包管理器Homebrew
主页https://github.com/TimothyGu/libilbc
仓库https://github.com/TimothyGu/libilbc
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%

libilbc

nix profile install nixpkgs#libilbc
  • normalized package name match
  • 匹配方式：Libilbc
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/li/libilbc/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
pacman95%

libilbc 3.0.4-4

A friendly copy of the iLBC codec from the WebRTC project

https://github.com/TimothyGu/libilbc/

sudo pacman -S libilbc
  • License: BSD-3-Clause
  • Architecture: x86_64
  • 3 依赖
  • normalized package name match
  • 匹配方式：Libilbc
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libilbc from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

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。

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