Why I cannot hear the background music of my flip book?
Q:I have tried to make a flip book with your Wise PDF to Flipbook. But I didn't hear the background music as I was reading the flip book. Could you tell me why?
A: I got your point.
Firstly, you should be sure that the "Enable Sound" is switched to "Enable". Then don't forget to click "Apply Change" to make your change come into effect.
Try Flipbook series product: