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v2.3
v2.3
  • OptiTrack Support Documentation
  • WHAT'S NEW
    • Unreal Engine: OptiTrack InCamera VFX
  • QUICK START GUIDES
    • Quick Start Guide: Getting Started
    • Quick Start Guide: Precision Capture
    • Quick Start Guide: Tutorial Videos
    • Quick Start Guide: Prime Color Setup
    • Quick Start Guide: Active Marker Tracking
    • Quick Start Guide: Outdoor Tracking Setup
  • HARDWARE
    • Cameras
      • Ethernet Cameras
        • PrimeX 41
        • PrimeX 22
        • PrimeX 13
        • PrimeX 13W
        • SlimX 13
        • Prime Color
      • USB Cameras
        • Slim 3U
        • Flex 13
        • Flex 3
        • Duo 3
        • Trio 3
        • Duo 3 and Trio 3 Setup
        • Adjusting Global Origin for Tracking Bars
    • Prepare Setup Area
    • Camera Mount Structures
    • Camera Placement
    • Camera Network Setup
    • Aiming and Focusing
    • Camera Status Indicators
  • MOTIVE
    • Installation and Activation
    • Motive Basics
    • Calibration
      • Continuous Calibration
      • Calibration Squares
    • Markers
    • Assets
      • Gizmo Tool: Translate, Rotate, and Scale
    • Rigid Body Tracking
      • Aligning Rigid Body Pivot Point with a Replicated 3D Model
    • Skeleton Tracking
    • Data Recording
      • Data Types
    • Labeling
    • Data Editing
    • Data Export
      • Data Export: BVH
      • Data Export: C3D
      • Data Export: CSV
      • Data Export: FBX
      • Data Export: TRC
    • Data Streaming
    • Camera Video Types
    • Audio Recording
    • Motive HotKeys
    • Measurement Probe Kit Guide
    • Motive Batch Processor
    • Reconstruction and 2D Mode
    • Tracking Bar Coordinate System
      • Transforming Coordinate System: Global to Local
  • MOTIVE UI PANES
    • Application Settings
      • Settings: Live Reconstruction
      • Settings: General
      • Settings: Views
      • Settings: Assets
        • Skeletons
        • Rigid Body
      • Settings: Camera
    • Mouse and Keyboard
    • Assets Pane
    • Builder Pane
    • Calibration Pane
    • Control Deck
    • Data Pane
    • Data Streaming Pane
    • Devices Pane
    • Edit Tools Pane
    • Graph View Pane
    • Info Pane
    • Labels Pane
    • Log Pane
    • Marker Sets Pane
      • Marker Name XML Files
    • Measurement Pane
    • Probe Pane
    • Properties Pane
      • Properties Pane: Camera
      • Properties Pane: Force Plates
      • Properties Pane: NI-DAQ
      • Properties Pane: OptiHub2
      • Properties Pane: Rigid Body
      • Properties Pane: Skeleton
      • Properties Pane: Take
      • Properties Pane: eSync2
    • Reference View pane
    • Status Panel
    • Toolbar/Command Bar
    • Viewport
  • PLUGINS
    • OptiTrack Unreal Engine Plugin
      • Unreal Engine: OptiTrack Live Link Plugin
      • Unreal Engine: OptiTrack Streaming Client Plugin
      • Unreal Engine: HMD Setup
      • Unreal Engine: MotionBuilder Workflow
      • Unreal Engine VCS Inputs
    • OptiTrack Unity Plugin
      • Unity: HMD Setup
    • OptiTrack OpenVR Driver
    • Autodesk Maya
      • Autodesk Maya: OptiTrack Insight VCS Plugin
    • Autodesk MotionBuilder
      • Autodesk MotionBuilder Plugin
      • Autodesk MotionBuilder: OptiTrack Skeleton Plugin
      • Autodesk MotionBuilder: OptiTrack Optical Plugin
      • Autodesk MotionBuilder: OptiTrack Insight VCS Plugin
      • Autodesk MotionBuilder: Timecode Data
    • OptiTrack Peripheral API
    • External Plugins
      • Houdini 19 Integration
  • ACTIVE COMPONENTS
    • Active Components Hardware
      • Active Puck
      • CinePuck
      • BaseStation
      • Information for Assembling the Active Tags
      • Manus Glove Setup
    • Configuration
      • Active Batch Programmer
      • Active Hardware Configuration: PuTTY
      • Active Component Firmware Compatibility
    • Active Marker Tracking
      • Active Finger Marker Set
      • Active Marker Tracking: IMU Setup
  • SYNCHRONIZATION
    • Synchronization Hardware
      • External Device Sync Guide: eSync 2
      • External Device Sync Guide: OptiHub2
    • Synchronization Setup
    • OptiTrack Timecode
  • VIRTUAL PRODUCTION
    • Unreal Engine: OptiTrack InCamera VFX
    • Entertainment Marker Sets
    • PrimeX 41
  • MOVEMENT SCIENCES
    • Movement Sciences Hardware
      • General Motive Force Plate Setup
      • AMTI Force Plate Setup
      • Bertec Force Plate Setup
      • Kistler Force Plate Setup
      • Delsys EMG Setup
      • NI-DAQ Setup
      • Multiple Device Setup
      • Prime Color Setup
    • Movement Sciences Marker Sets
      • Biomechanics Marker Sets
      • Biomech (57)
      • Rizzoli Marker Sets
    • For Visual3D Users
  • VIRTUAL REALITY
    • VR Plugins
      • VR Unreal Engine
        • OptiTrack Unreal Engine Plugin
        • Unreal Engine: OptiTrack Live Link Plugin
        • Unreal Engine: OptiTrack Streaming Client Plugin
        • Unreal Engine VCS Inputs
      • VR Unity
        • OptiTrack Unity Plugin
      • VR OpenVR
        • OptiTrack OpenVR Driver
    • VR HMD Setup
      • Unreal Engine: HMD Setup
      • Unity: HMD Setup
      • Manually Calibrating the HMD Pivot Point
      • Sync Configuration with an HTC Vive System
    • Navigation Controller Guide
    • SlimX 13
    • Active Marker Tracking
      • Active Finger Marker Set
      • Active Marker Tracking: IMU Setup
    • Synchronization Hardware
      • External Device Sync Guide: eSync 2
      • External Device Sync Guide: OptiHub2
  • ANIMATION
    • Autodesk Maya
      • Autodesk Maya: OptiTrack Insight VCS Plugin
    • Autodesk MotionBuilder
      • Autodesk MotionBuilder Plugin
      • Autodesk MotionBuilder: OptiTrack Skeleton Plugin
      • Autodesk MotionBuilder: OptiTrack Optical Plugin
      • Autodesk MotionBuilder: OptiTrack Insight VCS Plugin
      • Autodesk MotionBuilder: Timecode Data
  • ROBOTICS
    • PrimeX 22
    • Outdoor Tracking Setup
  • DEVELOPER TOOLS
    • Developer Tools Overview
    • NatNet SDK
      • NatNet 4.0
      • NatNet: Class/Function Reference
      • NatNet: Creating a Managed (C sharp) Client Application
      • NatNet: Creating a Native (C++) Client Application
      • NatNet: Data Types
      • NatNet: Matlab Wrapper
      • NatNet: Migration to NatNet 3.0 libraries
      • NatNet: RebroadcastMotiveData Sample
      • NatNet: Remote Requests/Commands
      • NatNet: Sample Projects
      • NatNet: Unicast Data Subscription Commands
      • Latency Measurements
    • Motive API
      • Motive API: Quick Start Guide
      • Motive API Overview
      • Motive API: Function Reference
      • Motive API Camera Calibration
    • Camera SDK
      • Camera SDK Classes
        • Class: cCameraGroupFilterSettings
        • Class: cCameraGroupMarkerSizeSettings
        • Class: cCameraGroupPointCloudSettings
        • Class: cCameraModule
        • Class: cRigidBodySettings
        • Class: cRigidBodySolutionTest
        • Class: cTTAPIListener
        • Class: cUID
  • MARKER SETS
    • Full Body
      • Baseline (37)
      • Baseline + Hinged Toe (41)
      • Baseline + Hinged Toe, with Headband (41)
      • Baseline + 13 Additional Markers (50)
      • Biomech (57)
      • Conventional (39)
    • Full Body + Fingers
      • Baseline + Hinged Toe + Fingers (49)
      • Baseline + 11 Additional Markers + Fingers (54)
      • Manus Glove Setup
    • Upper
      • Baseline Upper (25)
      • Baseline Upper Body + Fingers (33)
      • Conventional Upper (27)
    • Lower
      • Baseline Lower (20)
      • Helen Hayes Lower (19)
      • Conventional Lower (16)
    • Hand and Fingers
      • Left and Right Hand (11)
      • Active Finger Marker Set
    • Rizzoli Marker Sets
    • Entertainment Marker Sets
    • Rigid Body Skeleton Marker Set
  • GENERAL TROUBLESHOOTING
    • Troubleshooting
    • Running Motive on High DPI Displays
    • Firewall Settings
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  • FBX ASCII
  • FBX Binary

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  1. MOTIVE
  2. Data Export

Data Export: FBX

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Last updated 2 years ago

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A Motive Body license can export tracking data into FBX files for use in other 3D pipelines. There are two types of FBX files: Binary FBX and ASCII FBX.

Notes for MotionBuilder Users

  • When exporting tracking data onto the MotionBuilder in FBX file format, make sure the exported frame rate is supported in MotionBuilder (Mobu). In Mobu, there is a select set of playback frame rate that's supported, and rate of the exported FBX file must agree in order to playback the data properly.

  • If there is a non-standard frame rate selected that is not supported, the closest supported frame rate is applied.

FBX ASCII

Exported FBX files in ASCII format can contain reconstructed marker coordinate data as well as 6 Degree of Freedom data for each involved asset depending on the export setting configurations. ASCII files can also be opened and edited using text editor applications.

FBX ASCII Export Options

Options
Description

Frame Rate

Number of samples included per every second of exported data.

Start Frame

End Frame

Scale

Apply scaling to the exported tracking data.

Units

Set the unit in exported files.

Use Timecode

Includes timecode.

Export FBX Actors

Includes FBX Actors in the exported file. Actor is a type of asset used in animation applications (e.g. MotionBuilder) to display imported motions and connect to a character. In order to animate exported actors, associated markers will need to be exported as well.

Optical Marker Name Space

Overrides the default name spaces for the optical markers.

Marker Name Separator

Choose ":" or "_" for marker name separator. The name separator will be used to separate the asset name and the corresponding marker name when exporting the data (e.g. AssetName:MarkerLabel or AssetName_MarkerLabel). When exporting to Autodesk Motion Builder, use "_" as the separator.

Markers

Export each marker coordinates.

Unlabeled Markers

Includes unlabeled markers.

Calculated Marker Positions

Export asset's constraint marker positions as the optical marker data.

Interpolated Fingertips

Includes virtual reconstructions at the finger tips. Available only with Skeletons that support finger tracking.

Marker Nulls

Exports locations of each marker.

Export Skeleton Nulls

Rigid Body Nulls

FBX Binary

Binary FBX files are more compact than ASCII FBX files. Reconstructed 3D marker data is not included within this file type, but selected Skeletons are exported by saving corresponding joint angles and segment lengths. For Rigid Bodies, positions and orientations at the defined Rigid Body origin are exported.

FBX Binary Export Options

Options
Descriptions

Frame Rate

Number of samples included per every second of exported data.

Start Frame

End Frame

Scale

Apply scaling to the exported tracking data.

Units

Sets the unit for exported segment lengths.

Use Timecode

Includes timecode.

Export Skeletons

Skeleton Names

Names of Skeletons that will be exported into the FBX binary file.

Name Separator

Choose ":" or "_" for marker name separator. The name separator will be used to separate the asset name and the corresponding marker name when exporting the data (e.g. AssetName:MarkerLabel or AssetName_MarkerLabel). When exporting to Autodesk Motion Builder, use "_" as the separator.

Rigid Body Nulls

Rigid Body Names

Names of the Rigid Bodies to export into the FBX binary file as 6 DoF nulls.

Marker Nulls

Exports locations of each marker.

For more information, please visit site.

Autodesk has discontinued support for FBX ASCII import in MotionBuilder 2018 and above. For alternatives when working in MotionBuilder, please see the page.

Start frame of the exported data. You can either set it to the recorded first frame of the exported Take or to the start of the working range, or scope range, as configured under the or in the .

End frame of the exported data. You can either set it to the recorded end frame of the exported Take or to the end of the working range, or scope range, as configured under the of in the .

Can only be exported when is recorded for exported Skeleton assets. Exports 6 Degree of Freedom data for every bone segment in selected Skeletons.

Can only be exported when is recorded for exported Rigid Body assets. Exports 6 Degree of Freedom data for selected Rigid Bodies. Orientation axes are displayed on the geometrical center of each Rigid Body.

Start frame of the exported data. You can either set it to the recorded first frame of the exported Take or to the start of the working range, or scope range, as configured under the or in the .

End frame of the exported data. You can either set it to the recorded end frame of the exported Take or to the end of the working range, or scope range, as configured under the of in the .

Export Skeleton nulls. Please note that the must be recorded for Skeleton bone tracking data to be exported. It exports 6 Degree of Freedom data for every bone segment in selected Skeletons.

Can only be exported when is recorded for exported Rigid Body assets. Exports 6 Degree of Freedom data for selected Rigid Bodies. Orientation axes are displayed on the geometrical center of each Rigid Body.

Autodesk Motionbuilder's Documentation Support
Autodesk MotionBuilder: OptiTrack Optical Plugin
Control Deck
Graph View pane
Control Deck
Graph View pane
Control Deck
Graph View pane
Control Deck
Graph View pane
Mobu supported playback framerates.
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