Live Link Hub and Optitrack

Development Pipeline & Plugins
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1

I’m looking at implementing the new Live Link Hub from UE 5.4 within our mocap stage as we are finding more use cases for having a live pipeline. There isn’t an option for Optitrack as a source when within the live link hub. I’ve installed the Optitrack plugin a while ago and have been using it through Unreal itself wihtout issue.

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There’s very little documentation on Live Link Hub and so far I’ve found a walkthrough for it on the UEFN side of things. One of the screen grabs in the walkthrough has Optitrack listed as a source and I haven’t been able to work out how to enable it.

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Walkthrough source: UEFN LiveLink Hub Walkthrough | Tutorial

Does anyone know how I can add Optitrack to Live Link Hub?

2

I managed to add optitrack source to livelink hub.
On the right top settings dropdown you choose plugins. Then use “plugin directories” button and add element to “User plugin Directories” where you can choose a path to optitrack plugin directory.
After closing that window, you can enable the plugin and you need a restart and voila.

Best of luck!