# Enum.TrackerMode

Roblox Engine API enum from Roblox Studio 0.744.0.7441077 (version-7aaa6838d36c4448).

- HTML page: https://rapi.sleaze.dev/enums/TrackerMode/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/enums/TrackerMode

Describes the combination of input sources an [`RTAnimationTracker`](https://rapi.sleaze.dev/classes/RTAnimationTracker.md) is currently using to drive animation.

## Items

| Name | Value | Description |
| --- | --- | --- |
| `None` | 0 | No tracking inference is active; the tracker is idle or has not successfully started. |
| `Audio` | 1 | Only audio-to-curve (lipsync) inference is active; no camera-based facial tracking is running. |
| `Video` | 2 | Only video-to-curve facial tracking is active; audio-based lipsync inference is not running. |
| `AudioVideo` | 3 | Both audio-to-curve lipsync inference and video-to-curve facial tracking are active simultaneously. |

## Used by

Each entry lists the class, then the role and names of the members that use this type.

- [RTAnimationTracker](https://rapi.sleaze.dev/classes/RTAnimationTracker.md): property `TrackerMode`