Community Tutorial: How To Use iFacialMocap For Webcam-based Face Tracking

General Tutorial & Course Discussions
1

This is a quick tutorial on how to use iFacialMocap for webcam-based face tracking. Check out my full playlist for UE5 VTubers over on YouTube! The link is below the video.

https://dev.epicgames.com/community/learning/tutorials/BE06/unreal-engine-how-to-use-ifacialmocap-for-webcam-based-face-tracking

2

hi, thanks for the tutorial, but i bump into a problem.

do you know why the facial tracking animation in the animation blueprint content viewport is smooth, but the animation in the unreal main viewport is laggy?

there is nothing else in that unreal files besides the sample face of ifacialmocap.

thanks in advance.

3

Hey! If Unreal is not in focus that could be fixed by disabling “use less CPU when in background” in the editor settings. Other than that, I’m not sure what could cause that issue.