README.md

NeteaseCloudMusic-Audio-Recognize

Usage

$ npm install ncm-audio-recognize
$ node test.js samples/Komplexe.mp3
Module loading: /Users/natsuki/workspace/ncm-audio-recognize/afp.wasm
Module loaded: [object WebAssembly.Instance]
Encoded Data:  W5/Hd3yYCY2E....
[1] Komplexe - 雄之助 Album: 「maimai でらっくす ベストアルバムちほー」 CID: [1914659931]

Example Code

import ncmutils from 'ncm-audio-recognize'
import fs from 'fs'

const buffer = fs.readFileSync("./takenohana.mp3")
const encoded = await ncmutils.encode(buffer)
const result = await ncmutils.recognize(encoded)
console.log(`Matched result count: ${result.length}`)
result.forEach((item, index) => {
    console.log(`[${index + 1}] ${item.song.name} - ${item.song.artists.map(artist => artist.name).join('/')} Album: 「${item.song.album.name}」 CID: [${item.song.id}]`)
})

Documentation

encode(fileBuffer)

Params	Type	Description
fileBuffer	Buffer	The audio file data.

Returns: string The encoded data.

---

recognize(encodedData)

Params	Type	Description
encodedData	string	The encoded data.

Returns: Array The matched result.

---

rawEncode(audiodata, from, len, channel)

Params	Type	Description
audioContextData	AudioBuffer	The audio data.
from	number	The time when the audio data started
len	number	The secs of the audio data.
channel	number	The channel of the audio data.

Returns: string The encoded data.

Credits

MicroCBer/BeatSaverSongData