Scheme

/**
* Getting Started with Capture.
*
* GSVideo version by Andres Colubri.
*
* Reading and displaying an image from an attached Capture device.
*/
import codeanticode.gsvideo.*;

GSCapture cam;

void setup() {
size(640, 480);

/*
// List functionality still not ready on Linux
String[] cameras = GSCapture.list();

if (cameras.length == 0)
{
println(“There are no cameras available for capture.”);
exit();
} else {
println(“Available cameras:”);
for (int i = 0; i < cameras.length; i++)
println(cameras[i]);
cam = new GSCapture(this, 320, 240, cameras[0]);
}

However, different cameras can be selected by using their device file:
cam = new GSCapture(this, 640, 480, “/dev/video0”);
cam = new GSCapture(this, 640, 480, “/dev/video1”);
etc.
*/
cam = new GSCapture(this, 640, 480);
}

void draw() {
if (cam.available() == true) {
cam.read();
image(cam, 0, 0);
// The following does the same, and is faster when just drawing the image
// without any additional resizing, transformations, or tint.
//set(160, 100, cam);
}
}