How to get an If to work with audioinput?
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Core Library Questions
•
5 months ago
Hello there! (Also I'am sorry if I posted this in the wrong section.)
I'am new to processing and new to coding in general and I decided to attempt to get an image to appear when the microphone detects a sound(very simple stuff). I believe the issue is that I have no idea what to have in the "If (???)".
Any advice would be greatly appreciated, I've been trying to solve this issue for 1-2 days now but I'am completely stuck and I can´t find any tutorials to help me : / (Also plz excuse the horrid patch-work code, but I only want it to work, atm pretty/proper structure aint on my radar ^^ )
import ddf.minim.*;
Minim minim;
AudioInput input;
PImage img; // Deklarera en variabel för typ PImage
void setup() {
minim = new Minim(this);
input = minim.getLineIn();
size(640, 360);
img = loadImage("moonwalk.jpg"); // Just random pic loaded in atm
}
void draw() {
background(0);
stroke(255);
for(int i = 0; i < input.bufferSize() - 1; i++){
point(i, 50 + input.mix.get(i)* 50);
if (i > 10) {image(img, 0, height/2, img.width/2, img.height/2); //This is where I believe the issue is
//Mainly I have no idea what the If should look like : /.
//Mainly I have no idea what the If should look like : /.
}
};
};
To recap: atm the picture just becomes visible instantly in the program and lies there like a dead fish, but I want the picture to only be visible when the microphone detects a sound.
Please take into consideration I'm just a newbie and not very good with coding terms yet.
Thanks for reading!
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