Convert mp3 audio data to wav type, for both audio type mono and stero
$ npm install --save mp3-to-wavconst Mp32Wav = require('mp3-to-wav')
new Mp32Wav('mp3 file absolute dir / .mp3 file').exec()
// will produce wav file on provided dirconst Mp32Wav = require('mp3-to-wav')
const mp32Wav = new Mp32Wav('mp3 file dir / .mp3 file','wav file saving dir')| arguments | required | description |
|---|---|---|
| mp3_file_path | true | absolute path to for mp3 file |
| wav_file_saving_dir | false | default to same with mp3 file |
convert mp3 file to wav file
decode mp3 file
| arguments | required | description |
|---|---|---|
| mp3_file_path | true | absolute path to for mp3 file |
encode wav file and saving
| arguments | required | description |
|---|---|---|
| buffer | true | pure voice data wrapped by array |
| savePath | true | saving path |
| filename | false | filename without postfix |
| sampleRate | true | sampleRate |
| channels | true | channels number |
| float | false | saving type inside |