The audio background file can only be an mp3 and the file must be uploaded again each time you want to see a new preview. It must also be uploaded again when you choose to save the banner.
A brand new banner is created by the system each time you preview your work. In order for the audio file to be properly integrated into the end product banner, the audio file being uploaded must get reloaded from your desktop to the banner building system each time the banner is previewed and/or saved. |