# Sandbox.VisemeTrack

A sound's lipsync track - visemes over time, authored in the sound editor and
stored in the sound's .meta file. Sample it at the sound's playback time to get
viseme weights to drive a face's morphs.

- Kind: class
- Namespace: `Sandbox`
- Assembly: `Sandbox.Engine`
- Modifiers: sealed

## Properties

- [`Duration`](/api/Sandbox.VisemeTrack/Duration): End time of the last frame, in seconds.
- [`Frames`](/api/Sandbox.VisemeTrack/Frames): The viseme frames, sorted by start time.

## Methods

- [`Sample`](/api/Sandbox.VisemeTrack/Sample)