Updates for video capture examples, new keywords.txt

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

@@ -2,8 +2,8 @@
  * Getting Started with Capture.
  * 
  * Reading and displaying an image from an attached Capture device. 
- */ 
- 
+ */
+
 import processing.video.*;
 
 Capture cam;
@@ -12,21 +12,26 @@ void setup() {
   size(640, 480, P2D);
 
   String[] cameras = Capture.list();
-  
+
   if (cameras.length == 0) {
     println("There are no cameras available for capture.");
     exit();
-  } else {
+  } 
+  else {
     println("Available cameras:");
     for (int i = 0; i < cameras.length; i++) {
       println(cameras[i]);
     }
-    
+
     // The camera can be initialized directly using an element
     // from the array returned by list():
     cam = new Capture(this, cameras[0]);
-    cam.start();     
-  }      
+    // Or, the settings can be defined based on the text in the list
+    //cam = new Capture(this, 640, 480, "Built-in iSight", 30);
+    
+    // Start capturing the images from the camera
+    cam.start();
+  }
 }
 
 void draw() {
@@ -34,7 +39,9 @@ void draw() {
     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.
+  // The following does the same as the above image() line, but 
+  // is faster when just drawing the image without any additional 
+  // resizing, transformations, or tint.
   //set(0, 0, cam);
-}
+}
+