Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%

brew install ncmdump

local Homebrew formula metadata

MacPortsverifiziert · 94%

sudo port install ncmdump

MacPorts ports tree · multimedia/ncmdump/Portfile · Quelle: api.github.com

Windows

Windows Package Managerverifiziert · 92%

winget install --id TaurusXin.ncmdump -e

Windows Package Manager source index · TaurusXin.ncmdump · Quelle: cdn.winget.microsoft.com

Überblick

Paketzusammenfassung

Convert Netease Cloud Music ncm files to mp3/flac files

Projektlinks

Befehle und Aliase

ncmdump

Verlauf

Projektgeschichte und Nutzung

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.

Projektgeschichte

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.

Adoptionsgeschichte

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.

Wie es verwendet wird

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.

Warum Paket-Nerds sich dafür interessieren

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.

Zeitleiste

2021-10-06: GitHub repository created.
1.3.0: README notes full UTF-8 filename fixes and DLL build support.
2025-10-05: GitHub page observed release 1.5.1 as latest in the rendered releases panel.

Related projects

anonymous5l/ncmdump, ncmdump-go, ncmdump-gui, NetEase Cloud Music

Quellen

Sicherheitslage

Risikostufe: orange

infrastructure mutation or orchestration signal.

Risikoklassifikator

orange Risiko · mittel Konfidenz · infrastructure

Warum

infrastructure mutation or orchestration signal

Signale

text:cloud

Installationsverhalten

In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
Installiert mit 1 Laufzeitabhängigkeiten.
Build-Metadaten listen 1 Build-Abhängigkeiten.

Empfohlene Prüfung

Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.

Executables

Installierte Executables

Befehl	Art	Sichtbarkeit	Hinweis
`ncmdump`	cli	globales Executable

Aktualität

Version und Aktualität

Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.

Seite generiert2026-07-26

Manager-Version1.5.1

Manager aktualisiert

lokale DatenOK

Upstreamaktuell

neueste erkannte Version1.5.1

https://github.com/taurusxin/ncmdump

InfoNo package-manager update timestamp was available.niedrig Konfidenz

Installationsmetadaten

Paketmetadaten

Paketschlüssel	brew:ncmdump
Version	1.5.1
Paketmanager	Homebrew
Paketmanager-Seite	https://formulae.brew.sh/formula/ncmdump
Homepage	https://github.com/taurusxin/ncmdump
Repository	https://github.com/taurusxin/ncmdump
Upstream-Dokumentation	https://github.com/taurusxin/ncmdump
Lizenz	MIT
Quellarchiv	https://github.com/taurusxin/ncmdump/archive/refs/tags/1.5.1.tar.gz
Abhängigkeiten	taglib
Build-Abhängigkeiten	cmake
Bottle	verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	nicht definiert
Dienst	keiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

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	head stable

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.

MacPorts95%

ncmdump

sudo port install ncmdump

normalized package name match
Abgeglichen nach: Ncmdump

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

winget95%

TaurusXin.ncmdump

winget install --id TaurusXin.ncmdump -e

normalized package name match
Abgeglichen nach: Ncmdump

Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: TaurusXin.ncmdump from https://cdn.winget.microsoft.com/cache/source.msix

winget95%

xiSage.ncmdump-net

winget install --id xiSage.ncmdump-net -e

normalized package name match
Abgeglichen nach: Ncmdump

Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: xiSage.ncmdump-net from https://cdn.winget.microsoft.com/cache/source.msix

Paketgraph

Links stammen aus dem lokalen Paketbeziehungsgraph, Ergänzungen, Abhängigkeitskanten, Ecosystem-Matches und Paket-Hub-Mitgliedschaft.

Quellspur

Aus Repository-Daten generiert

Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.

Combined YAML source

View the package source record on GitHub.

combined/ncmdump.yml

Verwendete Quellen

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

ncmdump mit Homebrew, MacPorts, winget installieren