Background music that starts and ends gradually is commonly used to create smooth transitions.
You can also apply fade effects to an audio clip by right-clicking a clip in the Timeline, and clicking Fade In Audio and Fade Out Audio.
You can also apply fade effects to a video clip with sound by right-clicking a clip in the Timeline, clicking Audio, and clicking Fade-in and Fade-out.
You can also apply fade effects to a video clip with sound by selecting the clip in the Timeline, opening the Options panel, clicking the Edit tab, clicking the Fade-in and Fade-out buttons in the Audio Settings area, and entering values in the Fade-in and Fade-out boxes or moving the sliders to adjust the time duration of the effects.
When you apply fade effects, VideoStudio automatically adds keyframe nodes to the audio clip. You can adjust the time duration of the effects by manipulating the nodes. For more information, see To manipulate volume with keyframe nodes.