I'm a beginner in processing via OSC. I looked oscP5.

I'd like to use the new timeline Duration with Processing, but I don't understand how to do. 

With oscP5, after select the port, I receive messages:

1. ### received an osc message with addrpattern /colors and typetag iii
   -OscMessage----------
   received from /127.0.0.1:59445
   addrpattern /colors
   typetag iii
   [0] 249
   [1] 59
   [2] 0

what is the name of the variable?

This is the link of Duration:

http://www.duration.cc

I have a question about pixels color. I'm writing a code for subtract all colors of an image except red, but i have some problems. The result isn't what I expected. Subtracting G and B values, R comes off  equally. An other problem is how subtract black pixels?! I put here my code:

2. PImage img;
3. PImage imgOut;
4. 
   
5. void setup () {
6.   size(1200, 800);
7.   img = loadImage("sea.jpg");
8.   imgOut = createImage(img.width, img.height, ARGB);
9. }
10. 
    
11. void draw() {
12.   background(100,100,100);
13.   copyPixels(img, imgOut, 20, 255, 20, 255);
14.   image(imgOut, 0, 0);
15. }
16. 
    
17. void copyPixels(PImage img, PImage imgOut, float gMin, float gMax, float bMin, float bMax) {
18.   img.loadPixels();
19.   imgOut.loadPixels();
20. 
    
21.   for (int i=0; i<img.pixels.length; i++) {
22.     color c = img.pixels[i];
23.     float r = red(c); // Get the red value
24.     float g = green(c);
25.     float b = blue(c);
26. 
    
27.     if (g >= gMin && g <= gMax || b >= bMin && b <= bMax) {
28.       imgOut.pixels[i] = color(0, 0);
29.     } 
30.     else {
31.       imgOut.pixels[i] = c;
32.     }
33.   } 
34.   imgOut.updatePixels();
35. }