How to freeze visualiser?

The visualiser widget is great to display a realtime / scrolling waveform of an audio signal.
I would need to be able to “freeze” it (=stop scrolling … and BTW spare some CPU :slight_smile:
Can’t find any parameter for that.
is it possible ?

I would have thought that framerate 0 would do that… but not.
strangely, framerate 0 = framerate 1
and unfortunately, when framerate changes, the whole widget seems to reinitialize and history is lost…

I’m adding a “freeze” property that could well do trick.

great !

Merci beaucoup :+1:

You can try this in alpha 15: freeze.json (3.8 KB)