macOS
brew install ncmdumplocal Homebrew formula metadata
sudo port install ncmdumpMacPorts ports tree · multimedia/ncmdump/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de ncmdump pour les workflows d'agents IA.
installation
brew install ncmdumplocal Homebrew formula metadata
sudo port install ncmdumpMacPorts ports tree · multimedia/ncmdump/Portfile · Source: api.github.com
winget install --id TaurusXin.ncmdump -eWindows Package Manager source index · TaurusXin.ncmdump · Source: cdn.winget.microsoft.com
aperçu
Convert Netease Cloud Music ncm files to mp3/flac files
historique
ncmdump is a small C++ command-line converter for NetEase Cloud Music `.ncm` cache files. Its README describes converting downloaded NCM cache files to MP3 or FLAC and the Homebrew formula packages the same purpose.
The GitHub repository was created on 2021-10-06. The README says this C++ version was a cross-platform port and reproduction of the earlier anonymous5l/ncmdump project, which the README says had been deleted, and claims it was the earliest C++ version and first program on the market to support NCM conversion. Version 1.3.0 is called out in the README for fixing filenames containing UTF-8 characters such as Chinese, Japanese, Korean, and emoji, and for adding DLL builds for use from other languages.
ncmdump's adoption is concentrated in the NetEase Cloud Music ecosystem and Chinese-language toolchains. The GitHub page observed for this batch showed about 4.1k stars and 488 forks, while Homebrew, MacPorts, and winget packaging make the CLI available outside ad-hoc binary downloads. The Homebrew formula API response consulted for this July 2026 batch reported 68 install-on-request events in 30 days and 649 in 365 days.
The README documents single-file conversion, multiple input files, directory mode with `-d`, recursive traversal with `-r`, output selection with `-o`, source deletion after successful processing with `-m`, and version/help flags. The maintainer has clarified in GitHub Discussions that the tool decrypts and extracts the original MP3 or FLAC data from the `.ncm` file rather than transcoding between formats.
ncmdump is a format-escape utility: valuable when a user's music files are locked in NetEase's `.ncm` wrapper and they want normal player/library compatibility. It is niche, but the packaging story matters because users often need a trusted binary instead of random converter sites.
posture de sécurité
infrastructure mutation or orchestration signal.
risque orange · confiance moyen · infrastructure
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
ncmdump | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/taurusxin/ncmdump
métadonnées d'installation
| Clé du paquet | brew:ncmdump |
|---|---|
| Version | 1.5.1 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/ncmdump |
| Page d'accueil | https://github.com/taurusxin/ncmdump |
| Dépôt | https://github.com/taurusxin/ncmdump |
| Docs amont | https://github.com/taurusxin/ncmdump |
| Licence | MIT |
| Archive source | https://github.com/taurusxin/ncmdump/archive/refs/tags/1.5.1.tar.gz |
| Dépendances | taglib |
| Dépendances de compilation | cmake |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | ncmdump |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
ncmdump
sudo port install ncmdumpTaurusXin.ncmdump
winget install --id TaurusXin.ncmdump -exiSage.ncmdump-net
winget install --id xiSage.ncmdump-net -episte source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.