Hi,

Try:

File>Examples>Libraries>Video(Capture)>GettingStartedCapture

I started with that and created the code below. It shows two video inputs side by side. You might have to tweak the device numbers for your cameras.

Sorry, I don't have more time at the moment to add comments and a better explanation.


// CODE STARTS HERE
import processing.video.*;

Capture cam1;
Capture cam2;

void setup() {
 size(640, 240);
 String[] devices = Capture.list();
 println(devices);
 cam1 = new Capture(this, 320, 240, devices[1]);
 cam2 = new Capture(this, 320, 240, devices[2]);
}

void draw() {
 if (cam1.available() == true) {
   cam1.read();
   image(cam1, 0, 0);
 }
 if (cam2.available() == true) {
   cam2.read();
   image(cam2, 320, 0);
 }
}