Re: Record and play tracks in Web Audio Api

There isn't a built-in node for this in the web audio api but you can make
it happen using https://github.com/mattdiamond/Recorderjs.  Essentially it
is just using a script processor node to grab and store chunks of
float32Array data (PCM).  Then it writes a wav header to the beginning.

On Fri, Feb 20, 2015 at 8:01 AM, Michele Cipriani <cipriani.ceo@dropin.fm>
wrote:

> Hello,
> in a web app which creates a web audio api audio context and preload some
> audio sources, i want to let users to record from their device and use the
> recorded track in the audio context, as a preloaded source.
> I have a lot of questions about this but the most important are the
> following:
>
> - What is the best way to record in web audio api html, RTC?
> - are the track recorded in wav, are them at high quality?
> - may i record tracks and use them as they are preloaded sources without
> saving them to the server, in order to upload them only at the end?
>
> Any help is really appreciated.
>
> Best,
> Michele
>
> Twitter: ciprianimich
>



-- 
Thanks,
Josh Nielsen
@joshontheweb <http://twitter.com/joshontheweb>
joshontheweb.com