# Install libwebm WebM container. Version 1.0.0.32 via Homebrew; verified from local package data. ## Install ```sh sudo av install brew:libwebm ``` Additional install commands: ### macOS - Homebrew (100%): ```sh brew install libwebm ``` Evidence: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install libwebm ``` Evidence: MacPorts ports tree: multimedia/libwebm/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Debian apt (92%): ```sh sudo apt install libwebm-dev ``` Evidence: Debian stable package indexes: libwebm-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - Nix (92%): ```sh nix profile install nixpkgs#libwebm ``` Evidence: nixpkgs package indexes: pkgs/by-name/li/libwebm/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Package Facts - **Package key:** brew:libwebm - **Package manager:** Homebrew - **Package manager URL:** - **Version:** 1.0.0.32 - **Source summary:** WebM container - **Homepage:** - **Repository:** - **Upstream docs:** - **License:** BSD-3-Clause - **Source archive:** - **Generated:** 2026-06-10T07:18:26+00:00 ## Executables - mkvmuxer_sample (cli) - mkvparser_sample (cli) - vttdemux (cli) - webm2pes (cli) - mkvmuxer_sample (alias) - mkvparser_sample (alias) - vttdemux (alias) - webm2pes (alias) ## Build Dependencies - cmake ## Install Behavior - Post-install hook: not defined - Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux ## Freshness - Page generated: 2026-06-10 - Package-manager version: 1.0.0.32 - Local data status: ok - Upstream repository: https://github.com/webmproject/libwebm - info: No package-manager update timestamp was available. - info: No cached GitHub release or tag data was available. ## セキュリティノート infrastructure mutation or orchestration signal. - **Geiger risk:** orange / medium - infrastructure mutation or orchestration signal ## Source Database Details - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** libwebm - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## Other Package-Manager Records - Debian apt - libwebm-dev - 1.0.0.31-1+b2: normalized package name match | Debian stable package indexes: libwebm-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | WebM parser library (development files) | https://chromium.googlesource.com/webm/libwebm - Debian apt - libwebm-tools - 1.0.0.31-1+b2: normalized package name match | Debian stable package indexes: libwebm-tools from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | WebM parser library (binary tools) | https://chromium.googlesource.com/webm/libwebm - Debian apt - libwebm1 - 1.0.0.31-1+b2: normalized package name match | Debian stable package indexes: libwebm1 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | WebM parser library | https://chromium.googlesource.com/webm/libwebm - Nix - libwebm: normalized package name match | nixpkgs package indexes: pkgs/by-name/li/libwebm/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - libwebm-dev - 1.0.0.31-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libwebm-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | WebM parser library (development files) | https://chromium.googlesource.com/webm/libwebm - Ubuntu apt - libwebm-tools - 1.0.0.31-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libwebm-tools from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | WebM parser library (binary tools) | https://chromium.googlesource.com/webm/libwebm - Ubuntu apt - libwebm1 - 1.0.0.31-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libwebm1 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | WebM parser library | https://chromium.googlesource.com/webm/libwebm - MacPorts - libwebm: normalized package name match | MacPorts ports tree: multimedia/libwebm/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## Related Links - [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [cmake](https://www.automicvault.com/ja/pkg/brew/cmake/) - Build dependency declared by Homebrew. - [mkclean](https://www.automicvault.com/ja/pkg/brew/mkclean/) - Shares av.db curated category or tags: cli, matroska, media, video, webm. - [libvmaf](https://www.automicvault.com/ja/pkg/brew/libvmaf/) - Shares av.db curated category or tags: cli, library, media, video. - [ffms2](https://www.automicvault.com/ja/pkg/brew/ffms2/) - Shares av.db curated category or tags: cli, library, media, video. - [smpeg](https://www.automicvault.com/ja/pkg/brew/smpeg/) - Shares av.db curated category or tags: cli, library, media, video. - [zvbi](https://www.automicvault.com/ja/pkg/brew/zvbi/) - Shares av.db curated category or tags: cli, library, media, video. - [ffmpeg](https://www.automicvault.com/ja/pkg/brew/ffmpeg/) - Shares av.db curated category or tags: cli, media, video. - [handbrake](https://www.automicvault.com/ja/pkg/brew/handbrake/) - Shares av.db curated category or tags: cli, media, video. - [vapoursynth](https://www.automicvault.com/ja/pkg/brew/vapoursynth/) - Shares av.db curated category or tags: cli, media, video. - [bento4](https://www.automicvault.com/ja/pkg/brew/bento4/) - Both packages work with overlapping file formats or content types. Shared terms: cli, format, media, video. ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph