I wouldn't recommend using AE to do any sort of audio work, but yes. You can have hundreds of keyframes per track. If you adjust the value, it should add another keyframe. Is it not doing that?
I can't get it to work. I'm doing the following:
First, at the very beginning of the track, I start with the audio on -48db.
Then, after 5 or ten seconds, I want the audio on +0db.
When the track is finished, I want it to be on -48db again. So, five seconds before the ending, I go from +0db tot -48db again.
But what he then does is that he starts the track on the beginning at +0db, and ends the track at -48db, and only add two keyframes.
I'm sorry, I already see what I did wrong. I adjusted the value each time but I simply forgot to make another keyframe by clicking on it. I did clicked to stopwatch so it was just counting down from +0db tot -48db. But it's fixed now. Thank you for your time and help!