The Sountrack editor is used to add and edit background music and voiceover in your project On the project toolbar, click on Edit soundtrack to open the soundtrack editor. Note: The editor can only be opened if the project is not empty (at least 1 clip in the project). Tips: It is best to work with the soundtrack after you’ve finnished working with the video track. Interface Preview area Video track: to view the list of simplified clips Audio tracks Music track: the track for background music Voice track: the track for voice-over, narration, etc. Cursors Triangle cursor: setting current position for audio editing Round cursor: making selection Soundtrack editor toolbar Back: go back to Project page Insert music: add music to music track Voice over: add or record voice-over clip to voice track Effect: consist of adjust volume and fade in/fade out Delay: add delay time at the current position of the cursor. Trim: delete the selected audio Clear soundtrack: clear the soundtrack conten