What is the purpose of keyframes in Final Cut Pro?

Keyframes in Final Cut Pro serve the essential purpose of enabling users to create animations and transitions over time. By placing keyframes at specific points in the timeline, you can define starting and ending parameters for various properties such as motion, scale, opacity, and effects. This allows for precise control over changes, making it possible to animate elements smoothly or create dynamic transitions between clips.

Using keyframes, editors can transition an object from one position to another or gradually fade it in or out. This flexibility is vital for enhancing storytelling through visual effects, as it allows you to craft the movement and appearance of clips in a way that captures the viewer's attention and aligns with the intended dynamics of the project.