@markitdownjs/audio

Audio file converter for MarkItDownJS. Extracts metadata (title, artist, duration, codec) from audio files and produces structured document nodes.

Supported formats: MP3, WAV, OGG, FLAC, M4A

Install

npm install @markitdownjs/audio @markitdownjs/core

Usage

import { MarkItDown } from "@markitdownjs/core";
import { AudioConverter } from "@markitdownjs/audio";

const parser = new MarkItDown();
parser.registerConverter(new AudioConverter());

const result = await parser.convert({ source: audioBuffer, mimeType: "audio/mpeg" });

API

AudioConverter

Implements the IConverter interface from @markitdownjs/core.

| Method | Description | |--------|-------------| | convert(input) | Reads audio metadata and returns a document node | | canHandle(mimeType) | Returns true for audio/mpeg, audio/wav, audio/ogg, audio/flac, audio/mp4 |

Extracted fields: title, artist, album, duration, bitrate, codec, sampleRate.

Part of the MarkItDownJS Monorepo

https://github.com/markitdownjs/markitdownjs