If you press the “.” button, AE will do a audio only preview. Also, if you select your audio layer and press “LL” quickly you will get an audio waveform, that can be a bit helpful.
If I have to work with audio in AE, I’ll generally turn off all the layers except the one I’m trying to sync to the audio. For instance If I’m trying to get words to come in with narration I’ll turn off everything but the words and preview just the area I need.
Johnny Cuevas, Editor
Thinkck.com
“I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
—THOMAS EDISON on inventing the light bulb.