Subscribe to all remote audio streams signaled in the conference.
Subscribe to all remote audio streams signaled in the conference, except for the one that are explicitly excluded.
Subscribe only to the remote audio streams that are explicitly included in the subscription.
Do not subscribe to any remote audio streams signaled in the conference.
Enum representing the audio subscription options for remote audio streams. The Jitsi Vide Bridge will forward the remote audio streams to the client based on the selected subscription option and also based on the route loudest configuration described at https://github.com/jitsi/jitsi-videobridge/blob/master/jvb/src/main/resources/reference.conf#L344