HT3699: Keynote '09: Recording a narration to your slideshowLearn about Keynote '09: Recording a narration to your slideshow
Currently Being ModeratedApr 30, 2013 1:38 PM (in response to lewistull)
Applications > Utilities > Audio MIDI setup > Audio Devices > Audio Output:
both channels 1 & 2 should be set at value = 1 (sliders all the way to the right)
and that mute is not checked on any channel
Currently Being ModeratedApr 30, 2013 1:42 PM (in response to Gary Scotland)
Thanks very much Gary,
This solved it immediately.