Frame Rate - Need to change it

Question...
How do I change the frame rate of capture from 15 to say 1.0?
If I ever try through a controller or just p.setRate(), I get a run-time complaint that I can't change the rate on an unrealized player/processor. So, I do it after I realize and it runs well, but ti doesn't change the frame rate. Any help is appreciated!

i changed the frame rate for a video file.. not for webcam live video..
i designed a player with its tools..
one of these tools increase or decrease the frame rate..
remember its from video file...
good luck

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