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brew

使用 Homebrew, dnf, MacPorts, pacman, apt, zypper, apk, Nix 安装 libdca

查看 libdca 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 libdca

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install libdca

MacPorts ports tree · audio/libdca/Portfile · 来源: api.github.com

Linux

Fedora dnf已验证 · 92%
sudo dnf install libdca

Fedora Rawhide package metadata · libdca · 来源: dl.fedoraproject.org

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

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

Debian apt已验证 · 92%
sudo apt install libdca-dev

Debian stable package indexes · libdca-dev · 来源: deb.debian.org

openSUSE zypper已验证 · 92%
sudo zypper install dcatools

openSUSE Tumbleweed package metadata · dcatools · 来源: download.opensuse.org

Alpine Linux apk已验证 · 92%
sudo apk add dcadec

Alpine Linux edge package indexes · dcadec · 来源: dl-cdn.alpinelinux.org

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

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

概览

软件包摘要

Library for decoding DTS Coherent Acoustics streams

命令和别名

  • dcadec
  • dtsdec
  • extract_dca
  • extract_dts

历史

项目历史与用法

libdca is VideoLAN's free C library for decoding DTS Coherent Acoustics streams. It began as libdts/dcadec, was based on a52dec, and became a small but recognizable codec package in Unix multimedia stacks.

项目历史

VideoLAN's project page says the code was written by Gildas Bazin, based on a52dec, and released under the GPL. The repository README preserves the older libdts naming, describes goals of portability, reusability, precision, and speed, and notes that VLC was the primary project using it in the early README text.

The NEWS file records dcadec 0.0.1 on 8 February 2004 as the first public release, followed by libdca/libdts releases through 0.0.7. Version 0.0.3 in April 2007 changed the library name to libdca from libdts, and later 2018 and 2020 releases were mostly build-system and maintenance fixes.

采用历史

libdca's adoption came through DVD and media-player ecosystems that needed DTS Coherent Acoustics decoding. VideoLAN documents the standard's use in DVD, DTS audio CD, and radio broadcasting, and the library naturally fit VLC and other package-manager multimedia dependency sets.

使用方式

The library is linked by media software for DTS/DCA decoding, while dcadec acts as a test and proof-of-concept decoder. The README documents decoding raw DTS Coherent Acoustics streams and multiplexed MPEG program streams, plus output options for downmixing, performance testing, and conformance testing.

为什么软件包爱好者会关心

libdca is a compact codec-library package with a naming story, standards tie-in, GPL licensing, VideoLAN ownership, and command-line tools. It is the sort of package that reveals how codec support historically entered Unix distributions as small libraries around bigger media players.

时间线

  • 2004: dcadec 0.0.1 was released as the first public release of libdca, then known as libdts.
  • 2004: libdca 0.0.2 added high-frequency vector-quantization support and packaging work.
  • 2007: libdca 0.0.3 changed the library name from libdts to libdca.
  • 2007: libdca 0.0.5 fixed a header typo after shared-library and build-system fixes.
  • 2018: libdca 0.0.6 shipped mostly build-system bug fixes.
  • 2020: libdca 0.0.7 shipped build-system fixes and a potential out-of-bound access fix.

Related projects

  • a52dec is the direct codebase ancestor named by VideoLAN. VLC media player is the early user named by upstream, and DTS Coherent Acoustics / ETSI TS 102 114 is the codec standard behind the package.

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

  • 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。
  • 构建元数据列出 3 个构建依赖。

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
dcadeccli全局可执行文件
dtsdeccli全局可执行文件
extract_dcacli全局可执行文件
extract_dtscli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0.0.7
管理器更新时间2026-05-23
本地数据OK
上游not checked
检测到的最新版本未检测到

https://www.videolan.org/developers/libdca.html

安装元数据

软件包元数据

软件包键brew:libdca
版本0.0.7
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/libdca
主页https://www.videolan.org/developers/libdca.html
仓库https://code.videolan.org/videolan/libdca
上游文档https://www.videolan.org/developers/libdca.html
许可证GPL-2.0-or-later
源码归档https://download.videolan.org/pub/videolan/libdca/0.0.7/libdca-0.0.7.tar.bz2
最后更新2026-05-23T17:28:22-04:00
Pulseupdated
构建依赖autoconf, automake, libtool
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 DatabaseHomebrew formula API
Taphomebrew/core
Full Namelibdca
Version Scheme0
Revision0
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

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。

Debian apt95%

libdca-dev 0.0.7-2+b2

decoding library for DTS Coherent Acoustics streams (development)

https://www.videolan.org/developers/libdca.html

sudo apt install libdca-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: libdca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libdca
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libdca-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libdca-utils 0.0.7-2+b2

decoding library for DTS Coherent Acoustics streams (utilities)

https://www.videolan.org/developers/libdca.html

sudo apt install libdca-utils
  • Section: sound
  • Architecture: amd64
  • Source Package: libdca
  • 2 依赖
  • normalized package name match
  • 匹配方式：Libdca
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libdca-utils from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libdca0 0.0.7-2+b2

decoding library for DTS Coherent Acoustics streams

https://www.videolan.org/developers/libdca.html

sudo apt install libdca0
  • Section: libs
  • Architecture: amd64
  • Source Package: libdca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libdca
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libdca0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Ubuntu apt95%

libdca-dev 0.0.7-2build1

decoding library for DTS Coherent Acoustics streams (development)

https://www.videolan.org/developers/libdca.html

sudo apt install libdca-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: libdca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libdca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libdca-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libdca-utils 0.0.7-2build1

decoding library for DTS Coherent Acoustics streams (utilities)

https://www.videolan.org/developers/libdca.html

sudo apt install libdca-utils
  • Section: universe/sound
  • Architecture: amd64
  • Source Package: libdca
  • 2 依赖
  • normalized package name match
  • 匹配方式：Libdca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libdca-utils from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libdca0 0.0.7-2build1

decoding library for DTS Coherent Acoustics streams

https://www.videolan.org/developers/libdca.html

sudo apt install libdca0
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: libdca
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libdca
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libdca0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

libdca 0.0.7-15.fc44

DTS Coherent Acoustics decoder library

https://code.videolan.org/videolan/libdca

sudo dnf install libdca
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libdca
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libdca
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libdca from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libdca-devel 0.0.7-15.fc44

Development files for libdca

https://code.videolan.org/videolan/libdca

sudo dnf install libdca-devel
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libdca
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libdca
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libdca-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libdca-tools 0.0.7-15.fc44

Various tools for use with libdca

https://code.videolan.org/videolan/libdca

sudo dnf install libdca-tools
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libdca
  • 6 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libdca
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libdca-tools from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

libdca 0.0.7-3

Library for decoding DTS Coherent Acoustics streams

https://www.videolan.org/developers/libdca.html

sudo pacman -S libdca
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Libdca
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libdca from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

dcatools 0.0.7+2-1.9

Free DTS Coherent Acoustics decoder tools

https://www.videolan.org/developers/libdca.html

sudo zypper install dcatools
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libdca
  • 4 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libdca
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: dcatools from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

libdca-devel 0.0.7+2-1.9

Header files for the libdca library

https://www.videolan.org/developers/libdca.html

sudo zypper install libdca-devel
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libdca
  • 2 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libdca
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libdca-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

libdca0 0.0.7+2-1.9

DTS Coherent Acoustics decoder library

https://www.videolan.org/developers/libdca.html

sudo zypper install libdca0
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libdca
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libdca
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libdca0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

libdca0-32bit 0.0.7+2-1.9

DTS Coherent Acoustics decoder library

https://www.videolan.org/developers/libdca.html

sudo zypper install libdca0-32bit
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libdca
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libdca
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libdca0-32bit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
MacPorts95%

libdca

sudo port install libdca
  • normalized package name match
  • 匹配方式：Libdca
MacPorts ports tree · api.github.com · MacPorts ports tree: audio/libdca/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Nix92%

dcadec

nix profile install nixpkgs#dcadec
  • installed executable or alias match
  • 匹配方式：Dcadec
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/dc/dcadec/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

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。

相关工具

  • autoconfBuild dependency declared by Homebrew.
  • automakeBuild dependency declared by Homebrew.
  • libtoolBuild dependency declared by Homebrew.

相同工作流

  • a52decShares av.db curated category or tags: audio, cli, codec, library, media.
  • alsa-libShares av.db curated category or tags: audio, c, cli, library, media.
  • faad2Shares av.db curated category or tags: audio, audio-decoder, cli, codec, media.
  • libmikmodShares av.db curated category or tags: audio, c, cli, library, media.
  • faacShares av.db curated category or tags: audio, cli, codec, media.
  • flacShares av.db curated category or tags: audio, cli, codec, media.

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
  • 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