How to record audio in browser (in aac or ogg) and send to server?

Question

JavaScript

You need to record the sound in the browser and send it to the server. I used Recorder.js for this , but it writes to wav (I need a minimum size for example aac) and transmitted using the fetch method via an HTTP stream. At the same time, if you transfer just audio, everything works, but if along with the sound, form data from the page is transmitted to the server, the file arrives broken. Can someone tell me how to implement it differently. Thanks in advance!

Answer 1

Most likely, the gluing of the buffer into 1 common buffer works and you are given this very buffer. Try to split it into 2 buffers, 1 - voice, 2 - data. This is how TCP works.