Can I send data from Unreal to audio2face?

I think this works. But I want to send audio data, specifically sound wave object to audio2face. is this possible?

I haven’t tested this from Unreal Engine, but it’s possible to send audio to Audio2Face. This tutorial should be a good starting point: Overview of Streaming Audio Player in Omniverse Audio2Face (

I know, that I can send audio via python to a2f. That was not my question. My question is if it’s possible to send unreal sound wave object (via livelink) to a2f.

same problem here

It seems like this requires a custom UE plugin that sends audio data to A2F’s grpc receiver.

yes ,can use a web-socket from ue to python or just use the headless api to audio2face