I'm having the same issue.
The audio is loud, very distinct and well articulated, but the mouth movements are very muffled looking.
The first animation I did I spent nearly a week manipulating the mouth to look normal, for about 4 minutes of the animation. It was very time-consuming and I wasn't very happy with having to set each and every keyframe. I got it to look great, but with too much work.
I agree that having a setting for where the mouth is set as default, and how wide the mouth is to open, would be an ideal feature to add in.
Seeing that this issue goes back 7 years, worries me that this won't be addressed any time soon, or never.
PLEASE address this soon!!!
Edited
7 Years Ago by
rappatap