If you need high-fidelity or multilingual accuracy without manual setup, several AI-driven plugins have recently emerged.

Most auto lip-sync tools require a set of on your character's head mesh. Common visemes include: AI/E: Open mouth, slightly wide. O: Rounded lips. U/W: Pursing the lips forward. FV: Bottom lip touching top teeth. MBP: Lips pressed together.

Rhubarb works best with clear .wav or .ogg files.