I have a little question that maybe some of you could help me out with

For my Christmas I got a Samsung Mini-DV VP-D352, and it recoreds great.
But when i put the stuff onto the computer, or I record directly from the cmaera into the computer the framerate is very, very, very bad, but when it is on the LCD Display thingy on the cam, or if I play it back on the cam it has a much faster framerate than on the computer
Does anyone know a way to fix this?
Thanks
