Hi,
I created a sketch using the video library, and am sure that the application is working correctly. It has been tested with about 6 cameras, three firewire DV camcorders and three firewire webcams. However I no longer have access to any of those cameras... I purchased a USB Logitech QuickCam Pro 5000; which does show up in Quicktimes File->New Movie Recording window, but in Processing it gives me the following error:

java.lang.RuntimeException: java.lang.NoClassDefFoundError: quicktime/internal/jdirect/Linker
at processing.opengl.PGraphicsOpenGL.requestDisplay(PGraphicsOpenGL.java:172)
at processing.core.PApplet.run(PApplet.java:1450)
at java.lang.Thread.run(Thread.java:613)
Caused by: java.lang.NoClassDefFoundError: quicktime/internal/jdirect/Linker
at quicktime.jdirect.QTNative.linkNativeMethods(QTNative.java:15)
at quicktime.QTSession$2.run(QTSession.java:121)
at java.security.AccessController.doPrivileged(Native Method)
at quicktime.QTSession$2PrivelegedAction.establish(QTSession.java:119)
at quicktime.QTSession.<clinit>(QTSession.java:126)
at processing.video.Capture.<init>(Capture.java:146)
at processing.video.Capture.<init>(Capture.java:114)
at Temporary_2565_9797$DetectMotion.<init>(Temporary_2565_9797.java:222)
at Temporary_2565_9797.setup(Temporary_2565_9797.java:67)
at processing.core.PApplet.handleDisplay(PApplet.java:1281)
at processing.opengl.PGraphicsOpenGL$1.display(PGraphicsOpenGL.java:221)
at com.sun.opengl.impl.GLDrawableHelper.display(GLDrawableHelper.java:78)
at javax.media.opengl.GLCanvas$DisplayAction.run(GLCanvas.java:281)
at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:194)
at javax.media.opengl.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java
:298)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:2
69)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190
)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)


It then highlights the line where I declare the capture... is it just this particular USB camera isn't compatible? what should I be looking for to see if a camera is compatible?

any help is greatly appreciated...
thanks.