Couldn't find this addressed in FAQs.
In iMovie one can duck (lower the volume) of audio applied to an entire movie so the sound recorded in a video clip can still be heard instead of the audio added to it.
In Aperture 3.3.2, if I create a slideshow and add music to the whole show there will be a conflict between the music I add and the sound recorded in the video clip. The techs at my Apple store say there is no way to duck the audio I've added so I can hear the clip's own sound.
Does anyone know if I can duck the audio I added so I can hear the clip's own sounds and then return to the added audio to play over the still images in the slideshow after the video clip itself is finished playing ?