new gsvideo library

java/libraries/video/examples/Capture/GettingStartedCaptureLinux/GettingStartedCaptureLinux.pde

@@ -0,0 +1,68 @@
+/**
+ * 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, 640, 480, 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);
+  cam.play();  
+  
+  /*
+  // You can get the resolutions supported by the
+  // capture device using the resolutions() method.
+  // It must be called after creating the capture 
+  // object. 
+  int[][] res = cam.resolutions();
+  for (int i = 0; i < res.length; i++) {
+    println(res[i][0] + "x" + res[i][1]);
+  } 
+  */
+  
+  /*
+  // You can also get the framerates supported by the
+  // capture device:
+  String[] fps = cam.framerates();
+  for (int i = 0; i < fps.length; i++) {
+    println(fps[i]);
+  } 
+  */  
+}
+
+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(0, 0, cam);
+  }
+}