Hololight Stream for Unreal Engine component - Microphone

To capture microphone input from the client device and play it on the Unreal Engine Stream server, use Unreal Engine’s Audio Capture Component the same way as you would for local applications. To use the correct audio capture stream, modify the engine configuration. You can find this under Config/DefaultEngine.ini. Add the following lines to the configuration file:

Then restart Unreal Engine.

The capture can be enabled before the connection and will start when the connection is established. Additionally, the Stream Audio Capture Extension Component needs to be used together with the Audio Capture Component for Hololight Stream to handle microphone stream (see below).