Live Link Face 4+

For Unreal Engine

Unreal Engine

    • 3.8 • 71 Ratings
    • Free



Virtual production-ready facial animation in real time from your iPhone or iPad -- Live Link Face for Unreal Engine.

Stream high-quality facial expressions to characters and visualize them with live rendering in UnrealEngine. Record facial tracking data that can be further fine-tuned in animation tools to achieve a finalperformance and assembled in Unreal Engine’s Sequencer. Shoot professional-grade performance capture with an integrated stage workflow.

Facial animation via front-camera and ARKit:
● Stream out the data live to an Unreal Engine instance via Live Link over a network.
● Drive a 3D preview mesh, optionally overlaid over the video reference on the phone.
● Record the raw facial animation data and front-facing video reference footage.
● Tune the capture data to the individual performer and improve facial animation quality with rest pose calibration.

Timecode support for multi-device synchronization:
● Select from the iPhone system clock, an NTP server, or use a Tentacle Sync to connect with a master clock on stage.
● Video reference is frame accurate with embedded timecode for editorial.

Control Live Link Face remotely with OSC:
● Trigger recording externally so actors can focus on their performances.
● Capture slate names and take numbers consistently.
● Extract data automatically for archival.

Browse and manage the captured library of takes within Live Link Face:
● Delete takes, share via AirDrop.
● Play back the reference video on the phone.

What’s New

Version 1.2.1

Bug fixes and performance improvements.

Ratings and Reviews

3.8 out of 5
71 Ratings

71 Ratings

BathroomTiles ,


Incredibly useful app for animation! Just one thing I think needs to be in the next update. A way to set facial readings to neutral while my face is in the neutral resting position. Live link thinks my mouth is slightly open when it is in fact completely closed. The work around is not terribly grueling so it’s not a show stopper. Besides that, this app is an absolute must for both new and experienced character animators!

Alissa bitha ,


Can this work with Vrchat meta quest for face tracking ?

DalekEx ,

Add head translation data available

This is a great app. May I ask whether the head translation data can also be available on the output CSV file?

App Privacy

The developer, Unreal Engine, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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