If ARKit or webcam-based tracking isn't responsive enough when you talk, or if you're used to using your microphone to move your vtuber character's mouth, you can easily add it to any existing face-tracking blueprint WITHOUT having to re-set up motion capture!
This tutorial is particularly useful for vtubers using Gillie's Live2D Movement System (that's me, I don't always speak in third person though lol) or have a custom motion capture setup and don't want to blow it all away just to add microphone lip-sync to your tracking.
CHAPTERS
00:00 Intro
00:33 Placing the node inside the blueprint
03:00 Choosing your audio device
03:40 Calibrating your phonemes
04:59 Adding the corresponding blendshapes
06:36 Outro
CREDITS
Model: Kyubi Closet & Gillie Amanita
Outfit: Melty Lily
Environment: Sunflower Garden Morning by SLM
Music: Yuhei Komatsu, via Dova-S