# bento4 を Homebrew, apk, MacPorts, Nix, scoop, winget でインストール

bento4 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:bento4
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install bento4
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install bento4
```

  証拠: MacPorts ports tree: multimedia/bento4/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add bento4
```

  証拠: Alpine Linux edge package indexes: bento4 from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- Nix (92%):

```sh
nix profile install nixpkgs#bento4
```

  証拠: nixpkgs package indexes: pkgs/by-name/be/bento4/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

### Windows

- Scoop (92%):

```sh
scoop install main/bento4
```

  証拠: Scoop official bucket manifest trees: bucket/bento4.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id AxiomaticSystems.Bento4 -e
```

  証拠: Windows Package Manager source index: AxiomaticSystems.Bento4 from https://cdn.winget.microsoft.com/cache/source.msix

## パッケージ情報

- **パッケージキー:** brew:bento4
- **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/bento4>
- **バージョン:** 1.6.0-641
- **ソース概要:** Full-featured MP4 format and MPEG DASH library and tools
- **ホームページ:** <https://www.bento4.com/>
- **上流ドキュメント:** <https://www.bento4.com/>
- **ライセンス:** GPL-2.0-or-later
- **ソースアーカイブ:** <https://www.bok.net/Bento4/source/Bento4-SRC-1-6-0-641.zip>
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- aac2mp4 (cli)
- avcinfo (cli)
- fixaacsampledescription (cli)
- hevcinfo (cli)
- mp42aac (cli)
- mp42avc (cli)
- mp42hevc (cli)
- mp42hls (cli)
- mp42ts (cli)
- mp4audioclip (cli)
- mp4compact (cli)
- mp4dash (cli)
- mp4dashclone (cli)
- mp4dcfpackager (cli)
- mp4decrypt (cli)
- mp4diff (cli)
- mp4dump (cli)
- mp4edit (cli)
- mp4encrypt (cli)
- mp4extract (cli)
- mp4fragment (cli)
- mp4hls (cli)
- mp4iframeindex (cli)
- mp4info (cli)
- mp4mux (cli)
- mp4pssh (cli)
- mp4rtphintinfo (cli)
- mp4split (cli)
- mp4tag (cli)
- aac2mp4 (エイリアス)
- avcinfo (エイリアス)
- fixaacsampledescription (エイリアス)
- hevcinfo (エイリアス)
- mp42aac (エイリアス)
- mp42avc (エイリアス)
- mp42hevc (エイリアス)
- mp42hls (エイリアス)
- mp42ts (エイリアス)
- mp4audioclip (エイリアス)
- mp4compact (エイリアス)
- mp4dash (エイリアス)
- mp4dashclone (エイリアス)
- mp4dcfpackager (エイリアス)
- mp4decrypt (エイリアス)
- mp4diff (エイリアス)
- mp4dump (エイリアス)
- mp4edit (エイリアス)
- mp4encrypt (エイリアス)
- mp4extract (エイリアス)
- mp4fragment (エイリアス)
- mp4hls (エイリアス)
- mp4iframeindex (エイリアス)
- mp4info (エイリアス)
- mp4mux (エイリアス)
- mp4pssh (エイリアス)
- mp4rtphintinfo (エイリアス)
- mp4split (エイリアス)
- mp4tag (エイリアス)

## 依存関係

- python@3.14

## ビルド依存関係

- cmake

## 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, sonoma, 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: 1.6.0-641
- ローカルデータ: OK
- 上流リポジトリ: https://www.bento4.com/
- 情報: No package-manager update timestamp was available.
- 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

Bento4 is Axiomatic Systems' C++ SDK and command-line tool suite for ISO Base Media File Format and MP4-family workflows. It is one of the tools package people reach for when they need to inspect, fragment, encrypt, decrypt, mux, tag, or package MP4 assets from a shell.

### プロジェクトの歴史

The public GitHub repository dates to January 2015, but the project presents itself as an SDK rather than only a CLI collection: portable C++ code, build targets for Unix-like systems, Windows, macOS, iOS, Android, and tool binaries built on the same API.

Bento4 tracks the practical evolution of MP4 distribution. Its README and documentation cover fragmented MP4, MPEG-DASH, HLS, CMAF, Common Encryption, PIFF, OMA DCF/PDCF, metadata, and codec-specific utilities for AVC, HEVC, AAC, AC-3, EC-3, Dolby Atmos, DTS, ALAC, and other formats.

### 採用の歴史

Bento4 became useful to streaming-video developers because it put many packaging chores into small Unix-style commands. Instead of opening a media framework or writing MP4 box parsing code, users can run tools such as mp4dump, mp4info, mp4fragment, mp4dash, mp4hls, mp4encrypt, and mp4decrypt.

Distribution adoption is broad for a media tool: the input facts list Homebrew, MacPorts, Nix, apk, Scoop, and WinGet. That cross-platform packaging matches the project's own design goal of portable SDK source plus ready command-line utilities.

### 使われ方

Typical package use is file-oriented: inspect an MP4's boxes, extract or mux elementary streams, create fragmented MP4 for streaming, produce DASH or HLS outputs, generate PSSH boxes, or apply/decode Common Encryption workflows.

Because the tools are composable CLIs, Bento4 often appears in build pipelines, video test fixtures, CDN preparation jobs, DRM packaging flows, and debugging sessions where ffmpeg alone is too codec-focused and not box-structure-specific enough.

### パッケージ好きにとっての重要性

Bento4 is package-nerd significant because it is a dense bundle of specialist media executables. The Homebrew formula exposes a whole toolbox, not just one command, so downstream package manifests become a map of MP4 operations.

It also sits at a useful boundary between standards and everyday packaging. ISO BMFF, DASH, CMAF, CENC, Widevine/PlayReady-related packaging, and HLS all surface as concrete CLI names that can be scripted and version-pinned.

### タイムライン

- 2015: The axiomatic-systems/Bento4 GitHub repository was created.
- 2020: Release notes in the README record the 1.6.0-638 line with AV1, documentation, inspector API, and bug-fix work.
- 2020s: Bento4 remained packaged across Unix, macOS, Windows, and Linux package ecosystems for MP4/DASH/HLS/CMAF workflows.

### Related projects

- FFmpeg often appears nearby in media pipelines, but Bento4 focuses more directly on MP4 boxes, fragmentation, packaging, and encryption utilities.
- GPAC/MP4Box is a related MP4/DASH packaging toolchain in the same command-line culture.
- DASH, HLS, CMAF, CENC, Widevine, and PlayReady are the standards and DRM ecosystems that make Bento4 operationally important.

### ソース

- <https://github.com/axiomatic-systems/Bento4>
- <https://www.bento4.com/documentation>


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** bento4
- **Version Scheme:** 0
- **Revision:** 1
- **Conflicts With:** mp4v2
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Nix - bento4: normalized package name match | nixpkgs package indexes: pkgs/by-name/be/bento4/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- apk - bento4 - 1.6.0.641-r0: normalized package name match | Alpine Linux edge package indexes: bento4 from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Full-featured MP4 format, MPEG DASH, HLS, CMAF SDK and tools | https://bento4.com
- apk - bento4-dev - 1.6.0.641-r0: normalized package name match | Alpine Linux edge package indexes: bento4-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Full-featured MP4 format, MPEG DASH, HLS, CMAF SDK and tools (development files) | https://bento4.com
- MacPorts - bento4: normalized package name match | MacPorts ports tree: multimedia/bento4/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - main/bento4: normalized package name match | Scoop official bucket manifest trees: bucket/bento4.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget - AxiomaticSystems.Bento4: normalized package name match | Windows Package Manager source index: AxiomaticSystems.Bento4 from https://cdn.winget.microsoft.com/cache/source.msix


## 関連リンク

- [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://pkg.so/ja/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [python@3.14](https://pkg.so/ja/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [cmake](https://pkg.so/ja/brew/cmake/) - Build dependency declared by Homebrew.
- [dash-mpd-cli](https://pkg.so/ja/brew/dash-mpd-cli/) - Popular package that depends on this formula.
- [bento](https://pkg.so/ja/brew/bento/) - Package name indicates the same formula family.
- [libaacs](https://pkg.so/ja/brew/libaacs/) - Shares pkgdb curated category or tags: cli, media, media-library, video.
- [vsd](https://pkg.so/ja/brew/vsd/) - Shares pkgdb curated category or tags: cli, hls, media, video.
- [tinyice](https://pkg.so/ja/brew/tinyice/) - Shares pkgdb curated category or tags: cli, hls, media, video.
- [ffmpeg](https://pkg.so/ja/brew/ffmpeg/) - Shares pkgdb curated category or tags: cli, media, video.
- [dav1d](https://pkg.so/ja/brew/dav1d/) - Shares pkgdb curated category or tags: cli, media, video.
- [aom](https://pkg.so/ja/brew/aom/) - Shares pkgdb curated category or tags: cli, media, video.
- [libvmaf](https://pkg.so/ja/brew/libvmaf/) - Shares pkgdb curated category or tags: cli, media, video.
- [yt-dlp](https://pkg.so/ja/brew/yt-dlp/) - Shares pkgdb curated category or tags: cli, media, video.
- [mkvtomp4](https://pkg.so/ja/brew/mkvtomp4/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, media, mp4, python, python-3-14.
- [sickchill](https://pkg.so/ja/brew/sickchill/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, media, media-library, python, python-3-14.
- [animdl](https://pkg.so/ja/brew/animdl/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, media, python, python-3-14, video.

## Combined YAML source

View the package source record on GitHub. [combined/bento4.yml](https://github.com/mxcl/pkgdb/blob/main/combined/bento4.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
- external package-manager database matches
- cross-ecosystem install command graph