---
title: "CameraTrackerTester"
description: "API documentation for CameraTrackerTester"
url: https://developer.disguise.one/python-api/docs/cameratrackertester/
---

# CameraTrackerTester

See also: [Devices Guide](/plugins/guides/devices)

Base class (inherits properties and methods): _[ScreenPositionDriver](/python-api/docs/screenpositiondriver#screenpositiondriver)_

## Properties

#### **delaySec** : _float_

Artificial delay to source camera tracking data

_UserName: Delay (sec)_

#### **focalOffset** : _[Vec](/python-api/docs/vec#vec)_

Offset to apply to camera focal plane

_UserName: Focal offset_

#### **focalRotation** : _[Vec](/python-api/docs/vec#vec)_

Rotation to apply to camera focal plane

_UserName: Focal rotation_

#### **focusEncoderOverride** : _float_

Override the focus encoder value. Set to -1 to keep source camera value.

_UserName: Focus encoder override_

#### **maxFieldOfViewH** : _float_

Maximum value of the range used to scale the FOV

_UserName: Max horizontal FOV_

#### **minFieldOfViewH** : _float_

Minimum value of the range used to scale the FOV

_UserName: Min horizontal FOV_

#### **originOffset** : _[Vec](/python-api/docs/vec#vec)_

Offset to apply to source camera position

_UserName: Origin offset_

#### **originRotation** : _[Vec](/python-api/docs/vec#vec)_

Rotation to apply to source camera rotation

_UserName: Origin rotation_

#### **sourceCamera** : _[Camera](/python-api/docs/camera#camera)_

Camerea to use a source of tracking data

_UserName: Source camera_

#### **trackingSourceType** : _int_

Determines whether the driver creates a camera or object tracking source

_Options: {0: ‘Object’, 1: ‘Camera’}  
UserName: Tracking source type_

#### **zoomEncoderOverride** : _float_

Override the zoom encoder value. Set to -1 to keep source camera value.

_UserName: Zoom encoder override_

## Constructors

#### **\_\_init\_\_**(self)

Default constructor for CameraTrackerTester