Function setupSenderMetadata

When metadata is enabled, call setupSenderMetadata to install an encoder in an RTCRtpSender. This will install either a RTCRtpScriptTransform (Safari) or use Insertable Streams (Chrome) to inject position information into transmitted audio data.

Example

let senders = peerConnection.getSenders();
let sender = senders.find(e => e.track?.kind === 'audio');
setupSenderMetadata(sender);