An object defining properties of the properties parameter of the
Session.subscribe() method. See Session.subscribe().
The SubscriberProperties class includes the following properties:
audioEnabled (String) — The desired audio state when the
Subscriber is first opened (default: true).
audioVolume (Number) — The desired audio volume, between 0 and 100, when the Subscriber is first opened (default: 50).
styles (Object) — Includes the following properties:
buttonDisplayMode (String) — How to display the speaker controls.
Possible values are: "auto" (controls are displayed when the stream is first displayed
and when the user mouses over the display), "off" (controls are not displayed),
and "on" (controls are displayed).nameDisplayMode (String) — Whether to display the stream name.
Possible values are: "auto" (the name is displayed when the stream is first displayed
and when the user mouses over the display), "off" (the name is not displayed),
and "on" (the name is displayed).