How can I get video and audio data to stream it through Webrtc?

[marvinhere]

Hey :) This is my code.

      const cameraPreviewOptions: CameraPreviewOptions = {
        position: 'rear',
        height: window.screen.height,
        width: window.screen.width,
        parent: 'cameraPreview',
        className:'cameraPreview'
      };
      await CameraPreview.start(cameraPreviewOptions).then(
      (res) => {

        //////////I thought that using res would be enough but no.

      },
      (err) => {
        console.log(err)
      });

I don't wanna record a video or take pictures. I just wanna stream the data.