What does the Ripple edit tool do in video editing?

The Ripple Edit tool is designed to make the editing process more efficient by changing the position of a clip on the timeline while ensuring there are no gaps left behind. When you use the Ripple Edit tool to adjust the length of a clip, whether you're trimming it down or extending it, the other clips in the timeline automatically shift to accommodate this change. This is particularly useful for maintaining continuity in a sequence, as it allows for seamless transitions between clips without requiring manual adjustments to fill gaps or move other clips.

Functions like altering volume, combining clips, or duplicating selections do not relate to the primary purpose of the Ripple Edit tool, which is to facilitate smooth edits and preserve the flow of the video. Thus, the correct understanding of the Ripple Edit tool is crucial for effective video editing, as it streamlines the workflow and enhances overall project efficiency.