I’ve been using After Effects CS3 for about a year now, but have just started dabbling with expressions. For a television intro I’m working on, I have a camera zoom into the title and then pan across it before zooming into a specific point. To make it look more fluid and natural, I added a wiggle expression – wiggle(.5, 200) – to the camera’s position. While this works great for most of it, it throws off the specific point I need to zoom to. So my question is, is there a way to tell the camera to stop accepting the expression at a certain point so I can just move the camera in without the wiggle expression? Kind of like keyframing when I want the wiggle expression to start or stop or something to that effect?
Hope that’s not too confusing. Let me know if I need to clear anything up.