Register audio buffer

[ustk]

@Christoph-Hart Is there a way to create an audio buffer, not using an audio file or sample?

What I want to do is:

• Record audio in scriptnode in some way (I don't know how yet)
• And then analyze this buffer, either in HiseScript or SNEX (but since analyzing it can't be real-time, I wonder if SNEX can be a candidate)

So I'd like a way to use this buffer in the main script.
I've seen the core.recorder node, but it seems that it needs an audio file first, and anyway I can't seem to record anything

[Christoph Hart]

You can process a DSP network manually using these API calls:

// Create a network for offline processing 
// (make sure that the script FX is bypassed)
const var dsp = Engine.createDspNetwork("dsp") ;

// manually call the initialisation
dsp.prepareToPlay(44100.0, 512);

// create a buffer array
const var channels = [Buffer.create(512), Buffer.create(512)];

// process the DSP network offline
dsp.processBlock(channels);

// Analyse the buffer
for(s in channels[0])
      Console.print(s);

[ustk]

@Christoph-Hart Simple and clever!
But how could I trigger a recording from the interface (via scriptFX or scriptnode) and pass the result to these buffers to then trigger an analysis?