Hi,

I tried the "GettingStartedCaptureMac.pde" (included in GSvideo's library's examples) in Processing 2.0b3 at x64 mode, running on Mountain Lion 10.8.2 with build-it FaceTime HD camera in my MacBook Pro, and it doesn't support resolutions greater than 640x480, but in x32 mode it does. 

I tried the follow code in x64 mode:

2. import codeanticode.gsvideo.*;
3. 
   
4. GSCapture cam;
5. 
   
6. void setup() {
7.   size(800, 600);
8.   
9.   cam = new GSCapture(this, 800, 600);  
10.  
11.   cam.start();  
12. }
13. 
    
14. void draw() {
15.   if (cam.available() == true) {
16.     cam.read();
17.     image(cam, 0, 0);
18.   }
19. }

give me the this error:

GSVideo version: 1.0.0

The requested resolution of 800x600 is not supported by the capture device.

Use one of the following resolutions instead:

640x480

160x120

176x144

320x240

352x288

But, in x32 mode it works fine.