Thanks Andy — but I’m not looking for Continuous Bezier, which influences how the keyframes are interpolated spatially; rather I’m looking for Continuous Keyframe, which influences how keyframes are interpreted temporally. If you’ve ever worked in the graph editor (Shift F3) and you change the input velocity of a keyframe, you’ll notice that it won’t change the output velocity unless you do the dance [select keyframe; command+shift+k (this brings up the “Keyframe Velocity” window); check the “Continuous” checkbox]. At least that’s how things have been for me….
Spatially I prefer linear keyframes; but temporally I prefer continuous keyframes. I find it gives me the most control in the long run when doing lots of keyframing.
Incidentally, I just ran a test to see if Continuous Bezier keyframes also default to Continuous temporal keyframes, and it doesn’t look like they do. Maybe it isn’t possible, which would be too bad for a hotkey addict like myself….