Hello everybody ! Could you please tell me how I can increase or decrease the sound of the background music or of the voice-over ? I have made a Prezi but the background is much too loud, the voice much too quiet. Thanks a lot
yes what Robin says would be the way to go I think - you can see links to some sound editors here - http://bit.ly/1ARZOEn
Thank you very much to you both I’ll try this way.