A Realtime Face-Capture SDK That Closed Up Shop

What it does

mocap4face was a cross-platform SDK that performed realtime facial motion capture on ordinary photos and video streams. It extracted standard blendshapes and rigid 3D head poses in 3D space, targeting avatar and VTuber applications without requiring specialized hardware. Today the repository holds only a shutdown notice.

The interesting bit

It promised to turn standard phone cameras into motion-capture rigs, emitting avatar-ready blendshapes and rigid 3D head poses in real time. That is a neat trick for a cross-platform library, even if the repository now contains only a farewell note.

Key highlights

• Extracted facial blendshapes and rigid 3D head poses from photos or video streams in real time.
• Targeted cross-platform deployment across Android, iOS, and web stacks.
• Aimed at avatar, VTuber, and face-tracking use cases.
• Archived in November 2022; all NPM and Gradle hosting was shut down.
• Previously downloaded copies remain usable under the original terms of service.

Caveats

• The README is now just a discontinuation notice, so technical documentation and implementation details are absent.
• No further updates, support, or package hosting are available.
• Performance characteristics, accuracy, and hardware requirements are unclear from the remaining sources.

Verdict

Grab it only if you already have a local copy and need an unsupported facial mocap library. Otherwise, this is strictly a digital fossil.