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Freed Protocol Client/Server

Umit Unal - Code Plugins - Feb 4, 2021

You will be able to get and send Freed data in blueprint easily with help of this plugin.

  • Supported Platforms
  • Supported Engine Versions
    4.25 - 4.27
  • Download Type
    Engine Plugin
    This product contains a code plugin, complete with pre-built binaries and all its source code that integrates with Unreal Engine, which can be installed to an engine version of your choice then enabled on a per-project basis.

How it gets data from Panasonic UE-150 :

How it sends data: Send function is tested on Reality by Zero Density. Reality 4.25 seems getting Freed data which is sent by this plugin.

Example Project & Tutorial :

Freed is a protocol that is mostly used by physical camera tracking companies for virtual production or augmented reality solutions to send camera positioning to virtual/augmented reality production system. Although tracking companies have their own protocol to send camera positioning data, most of tracking devices are supporting Freed protocol since Freed is becoming like a standard in virtual/augmented reality world.

With the help of this plugin, you will be able to either GET Freed data from specified port into blueprint and SEND Freed data to specified port So that you can get tracking data into Unreal engine directly if tracking device supports Freed protocol.

This plugin works as asynchronous.It does not guarantee there will be no drop frame or handlingnetwork delay. It sends packages according to time duration between ticks. Besides do not forget Unreal Engine's coordinate system XYZ is equal to -YXZ in Freed Coordinate system.

Technical Details


  • Getting Freed Data (Asynchronous)
  • Sending Freed Data (Asynchronous)

Code Modules:

  •  Runtime

Number of Blueprints: 0

Number of C++ Classes: 3

Network Replicated: No

Supported Development Platforms: Windows

Supported Target Build Platforms: win64

Documentation: Coming soon!

Important/Additional Notes: -