2. Manually trim and change the starting point of each track with the Audio Trimmer. Click "Trim and Edit" on the track’s soundwave to begin editing.
3. Click and drag the track to change which portion of the song plays on the slideshow, or manually input your desired starting point and duration of the track.
4. Adjust the slide speed and crossfade options in the top right corner.
5. Some slides may become hidden if your song duration is shorter than the total slide duration.
6. Select to unhide the slides and extend the track duration, delete the slides from the slideshow, or move the slides to the next track instead.
7. You can select multiple slides at once and drag to move them between tracks.
8. Click "Close" to return to the main slideshow editor page.