So I'm attempting to setup a LED visualizer using a python library called Impulse. I've already repaired some of the initial issues with the code in my own custom fork, and now I'm attempting to change the chunk size to something a bit more high-resolution. I got the idea from this question, but the issue is I'm a bit lost as to what a certain part of the code does.
I've kinda hit a wall. The bit of code is here. I don't understand what it refers to by
fft_max, but I need to figure out what it is so I can determine how to calculate and expand the array to match the higher sample chunk. I apologize if this is in the wrong section, as it is highly related to programming, but I figured someone here might know what
fft_max might be referring to.