DISPLAY SERVER METHOD AND APPARATUS WITH MONITORING CAPABILITY

• US 20110004894A1
• Filed: 03/31/2009
• Published: 01/06/2011
• Est. Priority Date: 04/25/2008
• Status: Abandoned Application

• Current Assignee: Thomson Licensing (Vantiva SA)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Weaver, David John, Newberry, Thomas Patrick
• Application Number:
  US12/736,142
• Publication Number:
  US 20110004894A1
• Time in Patent Office: Days
• US Class Current: 725/25
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 7/18 Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Abstract

The display server apparatus and associated methods provide audio and video data to a plurality of displays. The apparatus and methods enable monitoring of the content being viewed on a secondary display on a primary display. A secondary display may be used to view the content being displayed on a primary display when provided with appropriate authorization information. The apparatus is further capable of scaling and sizing provided audio and video streams in accordance with the characteristics and capabilities of each remote device.

Claims

1. A method comprising the steps of:

generating a first video signal comprising first program content;

providing said first video signal to a first output;

generating a second video signal comprising second program content;

providing said second video signal to a second output;

receiving user input; and

responsive to receiving said user input, generating a third video signal comprising said first program content and said second program content and providing said third video signal to said first output.

2. The method of claim 1 comprising the further steps of:

responsive to said user input;

displaying a request for authorization information;

receiving authorization information; and

verifying said authorization information.

3. The method of claim 1 wherein each of said first output and said second output comprises one of a DVI, HDMI, DisplayPort, SCART, HD15, composite, S-video, or component video output or a wired or wireless network connection.

4. The method of claim 1 wherein said first video signal and said second video signal further comprise associated audio signals.

5. The method of claim 1 wherein said user input is received via infrared or RF signals.

6. The method of claim 1 wherein said user input is received via a network.

7. An apparatus comprising:

means for generating a first video signal comprising first program content;

means for providing said first video signal to a first output;

means for generating a second video signal comprising second program content;

means for providing said second video signal to a second output;

means for receiving user input; and

means for, responsive to receiving said user input, generating a third video signal comprising said first program content and said second program content and providing said third video signal to said first output.

8. The apparatus of claim 7 comprising the further steps of:

responsive to said user input;

displaying a request for authorization information;

receiving authorization information; and

verifying said authorization information.

9. The apparatus of claim 7 wherein each of said first output and said second output comprises one of a DVI, HDMI, DisplayPort, SCART, HD15, composite, S-video, or component video output or a wired or wireless network connection.

10. The apparatus of claim 7 wherein said first video signal and said second video signal further comprise associated audio signals.

11. The apparatus of claim 7 wherein said user input is received via infrared or RF signals.

12. The apparatus of claim 7 wherein said user input is received via a network.

13. A method comprising the steps of:

generating a first video signal comprising first program content;

providing said first video signal to a first output;

generating a second video signal comprising second program content;

providing said second video signal to a second output;

receiving user input indicating a request for third program content; and

responsive to receiving said user input, generating a third video signal comprising third program content and providing said third video signal to said second output.

14. The apparatus of claim 13 wherein said generating a third video signal further comprises:

generating graphical content relevant to said third program content; and

combining said graphical content with said third program content.

15. The apparatus of claim 13 wherein each of said first output and said second output comprises one of a DVI, HDMI, DisplayPort, SCART, HD15, composite, S-video, or component video output or a wired or wireless network connection.

16. The apparatus of claim 13 wherein said first video signal and said second video signal further comprise associated audio signals.

17. The apparatus of claim 13 wherein said user input is received via infrared or RF signals.

18. The apparatus of claim 13 wherein said user input is received via a network.