Frame export with a steady FPS

Processing Libraries
13

Hey @ssi_karim !
I seem to have solved it. I used the default sound library for this.

int FPS = 25;
float startPos = 0.0;
float endPos = 10.0; //for 10 seconds of audio
float a = startPos; 

//SoundFile, Amplitude, BeatDetector etc variable declaration

void setup() {

//setup code here

frameRate(FPS);

}

void draw() {

song.jump(a);

amp = amplitude.analyze();
beat = beatDetector.isBeat();

// use the values of amp and beat to create visuals

saveFrame("....");

a += 1.0/FPS;

if(a >= endPos) exit();
}