Which keyboard shortcut can be used to speed up a clip?

The action of speeding up a clip in Premiere Pro is typically achieved using the Rate Stretch Tool, which can be accessed by pressing the "R" key on the keyboard. This tool allows users to adjust the speed of a clip directly in the timeline by dragging the edges of the clip. By using this specific shortcut, you can click and drag the clip to either increase or decrease its speed without dealing with additional settings or menus.

Other keyboard shortcuts mentioned might perform different functions or are not directly linked to speeding up clips. Therefore, using the "R" key simplifies the workflow and enhances efficiency when editing video clips. This tool is particularly helpful for quick adjustments, allowing editors to focus on the creative aspects of their project while streamlining the technical side of speed manipulation.