Separate Vocal and Background Audio
The software comes with a simple tool for separating vocals and background audio. For smaller videos, you can use this tool to split human speech and background sound into two separate files.
Click on the menu -- Tools/Options -- Vocal & Background Separation to open the interface as shown below.

Click "Select Audio/Video File" to choose the audio or video file you want to separate. Then click the "Start Separation" button to begin the process. Please note that the separation operation is relatively slow and time-consuming. If your video is large, you might consider using a dedicated vocal and background separation tool. For a specific tutorial, please refer to Vocal and Background Separation Tool.
