System and method for a schedule shift function in a multi-channel broadcast multimedia system

• US 8,561,105 B2
• Filed: 11/04/2008
• Issued: 10/15/2013
• Est. Priority Date: 11/04/2008
• Status: Active Grant

• Current Assignee: InterDigital Madison Patent Holdings (InterDigital, Inc.)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Schultz, Mark Alan, Johnson, Ronald Douglas, Lamb, Matthew Robert
• Primary Examiner(s): MENGESHA, MULUGETA A
• Application Number:
  US12/735,867
• Publication Number:
  US 20110004901A1
• Time in Patent Office: 1,806 Days
• Field of Search: 725/39, 725/50, 725 74- 77, 725/86, 725 88- 89, 725/55
• US Class Current: 725/39
• CPC Class Codes: H04H 20/62 for transportation systems, e.g. in vehicles

Abstract

A global program guide pause function in a broadcast multimedia system including a first main control configured to process multimedia content received from a packet processor, the first main control including an analyzer module for acquiring and analyzing program guide data to determine multiple time-delayed start content, a filtration module for filtering undesired content and enabling desired data streams to be saved in at least one global memory device, and a guide module for creating a program guide comprising only non-filtered programs being offered at time-delayed start times. The guide module is further configured to create multiple listings in the program guide showing a real-time versus a delayed-start time for each non-filtered program. A popular stream packet processor can be provided for saving data content corresponding to popular programs.

Claims

1. A system for providing a global program guide pause function in a broadcast multimedia system comprising:

a first main control configured for processing audio and video data content received from a packet processor, the first main control comprising;

an analyzer that acquires and analyzes program guide data to determine multiple time-delayed start content;

a filter that filters undesired content and enables desired data streams to be saved in at least one global memory device; and

a guide that creates a program guide comprising only non-filtered programs being offered at time-delayed start times wherein the guide is configured to create multiple listings in the program guide showing a real-time versus a delayed-start time for each program.

2. The system of claim 1, wherein the analyzer is further configured to assess the size of pause buffers at the packet processor.

3. The system of claim 1, wherein the audio and video data content received from the packet processor comprises data packets received from at least one tuner.

4. The system of claim 3, further comprising a popular stream packet processor functionally connected to the at least one tuner and having at least one global memory device configured for saving data packets from the tuner corresponding to popular programs.

5. The system of claim 4, wherein each popular program saved at the popular stream packet processor is offered at multiple time-delayed start times.

6. The system of claim 1, wherein the pause function memory device is provided in a pause packet processor configured for storing paused data content.

7. The system of claim 6, further comprising a second main control functionally connected to at least the pause packet processor, the second main control including a user-customized filter that filters the primary filtered content in accordance with viewer requests.

8. The system of claim 1, wherein the multiple time-delayed start content comprises a plurality of start times being provided for each program.

9. A system for providing a global program guide pause function in a broadcast multimedia system comprising:

a first main control configured for processing audio and video data content received from a packet processor, the first main control comprising;

an analyzer that acquires and analyzes program guide data to determine multiple time-delayed start content;

a filter that filters out undesired content and enables desired data streams to be saved in at least one global memory device;

a guide that creates a program guide comprising only non-filtered programs being offered at time-delayed start times, the guide further configured to create multiple listings in the program guide showing a real-time versus a delayed-start time for each non-filtered program; and

a popular stream packet processor configured for saving data content corresponding to popular programs.

10. The system of claim 9, wherein the analyzer is further configured to assess the size of pause buffers at the packet processor.

11. The system of claim 9, wherein the audio and video data content received from the packet processor comprises data packets received from at least one tuner.

12. The system of claim 9, wherein the popular stream packet processor receives data from at least one tuner and includes at least one global memory device configured for saving data content from the said at least one tuner corresponding to popular programs.

13. The system of claim 12, wherein each popular program saved at the popular stream packet processor is offered at multiple time-delayed start times.

14. The system of claim 9, wherein the global memory device is provided in a pause packet processor configured for storing paused data content.

15. The system of claim 14, further comprising a second main control functionally connected to the pause packet processor, the second main control including a user-customized filter that filters the primary filtered content in accordance with viewer requests.

16. A method for providing a global program guide pause function in a broadcast multimedia system, comprising the steps of:

analyzing program guide data to determine multiple time-delayed start content;

filtering undesired data content to save desired data content and enabling desired data streams to be saved in at least one global memory device; and

creating at least one of multiple start times for programs and deriving multiple listings showing a real-time versus a delayed start time for each program in the desired data content.

17. The method of claim 16, wherein the step of filtering comprises filtering out high definition (HD) streams from the received audio and video data content.

18. The method of claim 16, wherein the pause function memory device is configured for storing paused data content.

19. The method of claim 16, further comprising the step of filtering the desired data content in accordance with viewer requests.

20. The method of claim 16, further comprising the step of determining a size of pause buffers to determine multiple time-delayed start content.