After a successful casting, the following control capabilities are supported on the local device: play, pause, next, previous, fast-forward, rewind, progress control, and volume control.
The following control capabilities are supported on the remote device (large-screen device): play, pause, next, previous, fast-forward, rewind, and progress control.
The following capabilities are not supported: video resolution switching, audio track switching, speed adjustment, and bullet comments.
Supported API: sendControlCommand(command: AVCastControlCommand, callback: AsyncCallback<void>): void