Here’s how you can remove the background music from your video on Pictory.
From your storyboard, click on the “Audio” tab on the menu bar on the left-hand side of your screen.
Go to “Background music” and click on the “x” above the applied track to remove the background music from your video.
To increase/decrease the volume of your background music
Assuming you don’t want to completely remove the background music, from the Audio tab, go to “Audio Settings” and then drag along the scroll bar to adjust the volume as desired.
And that's how you remove and adjust the volume of the background music in your videos.