# oggz を Homebrew でインストール

oggz のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:oggz
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install oggz
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:oggz
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/oggz>
- **バージョン:** 1.1.3
- **ソース概要:** Command-line tool for manipulating Ogg files
- **ホームページ:** <https://www.xiph.org/oggz/>
- **上流ドキュメント:** <https://www.xiph.org/oggz/>
- **ライセンス:** BSD-3-Clause
- **ソースアーカイブ:** <https://ftp.osuosl.org/pub/xiph/releases/liboggz/liboggz-1.1.3.tar.gz>
- **最終更新:** 2026-07-11T09:50:47+09:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- oggz (cli)
- oggz-chop (cli)
- oggz-codecs (cli)
- oggz-comment (cli)
- oggz-diff (cli)
- oggz-dump (cli)
- oggz-info (cli)
- oggz-known-codecs (cli)
- oggz-merge (cli)
- oggz-rip (cli)
- oggz-scan (cli)
- oggz-sort (cli)
- oggz-validate (cli)
- oggz (エイリアス)
- oggz-chop (エイリアス)
- oggz-codecs (エイリアス)
- oggz-comment (エイリアス)
- oggz-diff (エイリアス)
- oggz-dump (エイリアス)
- oggz-info (エイリアス)
- oggz-known-codecs (エイリアス)
- oggz-merge (エイリアス)
- oggz-rip (エイリアス)
- oggz-scan (エイリアス)
- oggz-sort (エイリアス)
- oggz-validate (エイリアス)

## 依存関係

- libogg

## ビルド依存関係

- pkgconf

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 1.1.3
- マネージャ更新日: 2026-07-11
- ローカルデータ: OK
- 上流リポジトリ: https://www.xiph.org/oggz/
- 情報: Release/tag comparison is only available for GitHub repositories.
## プロジェクトの歴史と使われ方

Oggz packages liboggz plus the oggz command-line toolset for inspecting, editing, extracting, chopping, sorting, merging, and validating Ogg files. It is part of the Xiph.Org ecosystem around the Ogg container and codecs such as Vorbis, Theora, Speex, FLAC, CELT, CMML, Kate, and PCM.

### プロジェクトの歴史

Xiph.Org documents Oggz as both a C API and a command-line suite. The API documentation identifies liboggz 1.1.3 and carries a 2003 CSIRO Australia copyright notice, placing the library in the early period of Ogg tooling around Xiph media formats.

The GitLab project description calls liboggz 'a library and tools for working with Ogg encapsulation' with support for seeking, chopping, and validation. Homebrew packages the same stable 1.1.3 tarball from the Xiph release archive.

### 採用の歴史

Oggz adoption is specialized rather than broad: it appears in Homebrew under the oggz formula and the input metadata records the upstream GitLab repository. Homebrew reported 60 installs in its 365-day analytics window when fetched on 2026-07-01, which is consistent with a format-maintenance utility rather than a mainstream daily CLI.

### 使われ方

Developers and media maintainers use oggz to inspect bitstreams, list codecs, dump packets, compare Ogg files, validate framing, rip logical bitstreams, edit comments, chop time ranges, and merge or sort pages by presentation time. The oggz-chop tool has a particularly package-nerdy role: Xiph documents it as usable for serving time ranges of Ogg media over HTTP through CGI.

The liboggz API exists for programs that need callback-style reading and writing of Ogg streams, custom seek behavior for multitrack Ogg data, controlled generation of valid bitstreams, and pluggable I/O integration.

### パッケージ好きにとっての重要性

Oggz matters because it is a compact, format-native toolkit for a container that many package databases otherwise only expose through codecs or playback libraries. It gives packagers a way to validate and manipulate Ogg structure itself, not only decode media payloads.

### タイムライン

- 2003: liboggz licensing text records CSIRO Australia copyright for the library.
- 1.1.3: the stable version packaged by Homebrew and documented by Xiph.Org.
- 2018-08-08: the xiph/liboggz GitLab project was created in GitLab metadata.

### Related projects

- Oggz sits above the Ogg container format and alongside other Xiph.Org projects such as Vorbis, Theora, Speex, FLAC, Opus, and Icecast. It complements lower-level libogg by adding higher-level conveniences such as seeking, validation, and timestamp interpretation.

### ソース

- <https://formulae.brew.sh/api/formula/oggz.json>
- <https://formulae.brew.sh/formula/oggz>
- <https://gitlab.xiph.org/api/v4/projects/xiph%2Fliboggz>
- <https://gitlab.xiph.org/xiph/liboggz>
- <https://www.xiph.org/oggz/>
- <https://xiph.org/oggz/doc/>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** oggz
- **Aliases:** liboggz
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable


## 関連リンク

- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Media and graphics packages](https://pkg.so/ja/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata.
- [Homebrew utility packages](https://pkg.so/ja/brew-utility-packages/) - Matched Homebrew package provider.
- [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew.
- [mlt](https://pkg.so/ja/brew/mlt/) - Shares pkgdb curated category or tags: audio-video, cli, media.
- [libkate](https://pkg.so/ja/brew/libkate/) - Shares pkgdb curated category or tags: audio-video, cli, media, ogg.
- [mkvdts2ac3](https://pkg.so/ja/brew/mkvdts2ac3/) - Shares pkgdb curated category or tags: audio-video, cli, media.
- [ogmtools](https://pkg.so/ja/brew/ogmtools/) - Shares pkgdb curated category or tags: cli, media, ogg.
- [aom](https://pkg.so/ja/brew/aom/) - Shares pkgdb curated category or tags: cli, media.
- [yt-dlp](https://pkg.so/ja/brew/yt-dlp/) - Shares pkgdb curated category or tags: cli, media.
- [svt-av1](https://pkg.so/ja/brew/svt-av1/) - Shares pkgdb curated category or tags: cli, media.
- [speex](https://pkg.so/ja/brew/speex/) - Shares pkgdb curated category or tags: cli, media, xiph.
- [flac](https://pkg.so/ja/brew/flac/) - Both packages work with overlapping file formats or content types. Shared terms: audio, cli, libogg, media.
- [ffmpeg2theora](https://pkg.so/ja/brew/ffmpeg2theora/) - Both packages work with overlapping file formats or content types. Shared terms: cli, files, libogg, media, ogg.

## Combined YAML source

View the package source record on GitHub. [combined/oggz.yml](https://github.com/mxcl/pkgdb/blob/main/combined/oggz.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- cross-ecosystem install command graph