Audio recording using RecordRTC. RecordRTC is a client-side audio/video/gif/html recording library.

RecordRTC to Node.js

Audio recording using RecordRTC and saving to Node.js.

npm install record-audio
// to run it!
cd ./node_modules/record-audio/ && node index.js

This experiment:

  1. Records audio as wav file
  2. Makes HttpPost-Request to Node.js (FormData)
  3. Node.js code saves audio file into disk
  4. Audio file's URL is returned using same HTTP-callback for playback!

Make sure that directory names MUST NOT have spaces; e.g.

// invalid directory
C:\Hello Sir\Another\record-audio
// valid
// invalid directory
C:\First\Second Dir\Third\record-audio
// valid


RecordRTC is released under MIT licence . Copyright (c) 2013 Muaz Khan.