Separate Vocals and Background Sounds
The software includes a simple tool for separating vocals and background sounds. For smaller videos, this tool can be used to separate human speech and background sounds into two files.
Click Menu -- Tools/Options -- Vocal and Background Sound Separation to open the interface shown below.
Click "Select Audio/Video File" to select the audio/video file you want to separate, then click the "Start Separation" button to begin the separation process. Note that the separation process is slow and time-consuming. If your video is large, consider using a dedicated vocal and background sound separation tool. For specific instructions, see Vocal and Background Separation Tools