Animating an Effect

In some cases, you may want to have the intensity, color, or another parameter of an effect animated. For example, you may want an object to fade in or out. To do this, you would connect it to a Transparency effect, and make the effect's transparency level animated so that it increases or decreases as your scene plays. You can animate an effect's parameter by creating a function curve for that parameter. You can then add keyframes to the function and set them to different values, hence making your effect's parameter change value progressively as your scene plays. To create a function for an effect's parameter, you will need to use the Layer Properties view.