Flicker.

I keep getting these frequent flickers in movies that don't flicker in WMP. Short, occasional, subtle flicker. It happens in different filetypes, and under different codecs. Since it doesn't happen in WMP, I can only see it as a problem with (maybe just a wrong setting in) BSPlayer. I have tried changing settings, but to no avail. Does anyone know what it could be?

[LSDSkunk]

I have no idea.
What system do you have?