What does the term 'keyframing' refer to in Premiere Pro?

Keyframing in Premiere Pro refers to the process of setting specific values at particular points in time to create animations or to control changes in properties over time. This is essential in motion graphics, animations, and transitions where you want an effect or property to change gradually rather than instantly. For instance, if you want to zoom in on a clip, you would set one keyframe for the initial scale at the beginning and another keyframe for a larger scale later on. Premiere then interpolates the values between these keyframes to create a smooth animation.

Using keyframes allows for precise control over various properties, such as position, scale, opacity, and effects parameters, enabling the creation of dynamic and engaging visuals. This is why keyframing is a fundamental concept in video editing, particularly for enhancing storytelling through visual effects.