What is the purpose of using keyframes in Premiere Pro?

The purpose of using keyframes in Premiere Pro is to define changes in effects over time. Keyframes are crucial for creating dynamic animations and transformations because they allow you to specify start and end points for an effect or parameter change. By setting keyframes at different points on the timeline, you can control how an effect behaves over time. For example, you might use keyframes to adjust the opacity of a clip, zoom in on a video, or change the position of an object. This allows for precise control in editing, enabling smooth transitions and movements that enhance the overall quality of the video project.

Transitions between clips, creation of new audio tracks, and exporting the project do not utilize keyframes in the same way; they each serve different purposes in the editing workflow. Transitions typically involve predefined effects that don’t require adjusting over time, while creating audio tracks pertains to managing sound rather than visual effects adjustments. Exporting a project is the final step in which the edited work is compiled into a file format for distribution, independent of the use of keyframes.