What are keyframes in After Effects, and how are they used to create animations?

In After Effects, keyframes are essential components used to create animations and define the properties of layers over time. They play a crucial role in animating various attributes, such as position, scale, rotation, opacity, and effects parameters. Understanding keyframes is fundamental to mastering the art of animation within After Effects. Let's explore keyframes in more detail and how they are used to create animations: Keyframes serve as markers that denote specific points in time within a composition where a layer's property value is set. By setting keyframes at different positions and adjusting their corresponding property values, users can create smooth and controlled changes in those properties over time. The animation process typically involves the following steps: 1. Setting Keyframes: To begin animating a property, users set an initial keyframe at the starting point of the animation. This keyframe represents the property's value at that particular time. They then move forward in the ti....