in BasicPlayback/BasicPlayback/ViewController.swift [387:396]
func player(_ player: IVSPlayer, didOutputCue cue: IVSCue) {
switch cue {
case let textMetadataCue as IVSTextMetadataCue:
print("Received Timed Metadata (\(textMetadataCue.textDescription)): \(textMetadataCue.text)")
case let textCue as IVSTextCue:
print("Received Text Cue: “\(textCue.text)”")
default:
print("Received unknown cue (type \(cue.type))")
}
}