Control of large screen display using wireless portable computer and facilitating selection of audio on a headphone

System comprising:

• display device configured tor presenting plural video contents in respective windows of the display device and for playing first audio associated with a first one of the video contents;
• controller configured for controlling the display device;
• control device configured for communicating commands to the controller to control presentation on the display device;
• and
• monitoring device configured for playing second audio associated with a second one of the video contents on the display device while the display device plays the first audio and presents the first and second video contents simultaneously, the monitoring device presenting first and second audio selectors respectively selectable to play, on the monitoring device, the first and second audio, wherein audio selectors are presented on a user interface (UI), each, audio selector corresponding to a respective video content, wherein selecting an audio selector commands a controller to switch audio play to audio represented by a selected audio selector.

Method comprising:

• providing plural video contents to a display device for simultaneous presentation thereof on the display device;
• providing plural audio streams to the display device for presentation of a user-selected one of the audio streams from a list of audio streams on the display device, the audio streams corresponding to respective ones of the video contents;
• and
• providing a list of audio selectors to a monitoring device for selection of one of the audio streams for play on the monitoring device, such that a user of the monitoring device can view the display device and listen to a first audio stream on the monitoring device while viewing a respective first video content on the display device with the display device playing a second audio stream associated with a second video content, wherein audio selectors are presented on a user interlace (UI), each audio selector corresponding to a respective video content, wherein selecting an audio selector commands a controller to switch audio play to audio represented by a selected audio selector.