Motion tracking of the mouth 2d help

DanDan Posts: 1 Just Starting Out

Hello, since I couldn't find any good 2D mouth tracking software, I figured that since they are only tracking the mouth, it might be possible to do it in Hitfilm. I gave it a try, and while it worked okay, does anyone have any suggestions for how to make it look better and avoid the issues with the edges of the lips not connecting and the inside of the mouth not extending outside of the lips whenever the top lip descends?

I utilised two points, one at the bottom and one at the top, with two planes

Hitfilm pro version 2021.3