NCMDump.NET

Decipher .ncm file to mp3 || flac

Feature

Highly Optimized Corelib.

Keep ID3 tags and cover image.

Change Log

System Requirement

Windows 11 10.0.22000.0 & .NET 10 Desktop Runtime (Minimum)

Linux with .NET 10 runtime

Usage

CLI

ncmdump <file_or_directory> [file_or_directory]... [-o <output_dir>] [-d <depth>]

Drag .ncm file or directory on exe

GUI

Don't ask, Just use.

API

ConvertAsync

Task<bool> ConvertAsync(string path, string? outputDir = null, CancellationToken cancellationToken = default)

Convert NCM file into MP3/FLAC format asynchronously.

Parameters

• path - File path to a .ncm file.
• outputDir - Optional output directory. When null, output is placed next to the source file. (since v2.7.0)
• cancellationToken - Cancellation token.

Return

true if conversion succeeded.

Reference

https://github.com/mono/taglib-sharp

https://github.com/lepoco/wpfui

https://github.com/anonymous5l/ncmdump

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