As a long-time Avid user, I'm embarrassed to admit there are still some fundamentals I don't know. Here's one I've never quite understood: the difference between spline and bezier--when keyframing, for example, the beginning and end of an effect.
Here's the difference according to Google, which is way over my head:"While a Bézier curve is defined by a single particular polynomial (a Bernstein polynomial), a spline is defined piecewise by polynomials."
I just want to know how it applies to keyframes?