• Select a clip on the canvas or timeline and press Delete or select Edit > Delete. This removes the clip from the canvas/timeline, but the original clip remains in the media library.
• Select a clip in the media library and press Delete or select Edit > Delete. This removes the clip from the timeline and deletes the clip from the media library. If the media is on the timeline, ScreenFlow displays a Delete dialog—click Delete to continue. (This action does not delete the referenced media file—just the clip.)