• kAudioRepresentation : Communication
• kBufferingCompleted : Communication
• kChangeRepresentation : Communication
• kChangeSubtitlesRepresentation : Communication
• kChangeSubtitlesVisibility : Communication
• kChangeViewRect : Communication
• kClosePlayer : Communication
• kLoadMedia : Communication
• kPause : Communication
• kPlay : Communication
• kRepresentationChanged : Communication
• kSeek : Communication
• kSetDuration : Communication
• kSubtitles : Communication
• kSubtitlesRepresentation : Communication
• kTimeUpdate : Communication
• kVideoRepresentation : Communication