In Wave.video, you can edit the audio file. Here are the editing options that are available:
Trim the audio file
Change its volume
Add a fade in/fade out effect
Include multiple audio tracks
In order to access the editing options, please click on the audio file on the timeline. It will open the inspector on the right-hand side.
You can also duplicate the audio track by clicking Duplicate on the timeline.
If you want to delete the audio track from the timeline, simply click the Trash Can.
To add multiple audio tracks click the three lines on the bottom left corner of your editor.
Each track has its own its own settings.