Methodology for display/distribution of multiple content...

Details Methodology for display/distribution of multiple content... Methodology for display/distribution of multiple content...

2011-01-11

2011-01-11

Kincaid, Lester (Department: 2617)

Interactive video distribution systems

Access control or blocking

Of specific program

C725S031000, C725S063000

Reexamination Certificate

active

07870575

ABSTRACT:
A method and apparatus for distributing different versions of media programs is disclosed. The method comprises the steps of segmenting media program data collectively describing different versions of the media program into a plurality of media segments wherein each media segment is includes at least one component associated with one or more attributes having one or more attributes values; generating a mapping of each attribute value with a pointer to the component of the segment of the media program data having the attribute associated with the attribute value; generating a manifest from the mapping and from data describing an authorized media program version authorized for display at the display entity; and transmitting the media program data and the manifest to the display entity.

REFERENCES:
patent: 5420866 (1995-05-01), Wasilewski
patent: 5610653 (1997-03-01), Abecassis
Kirovski et al., “Digital Rights Management for Digital Cinema,” Inter. Symp. on Optical Science & Tech.—Security in Imaging: Theory & Applications, San Diego, CA, Jul. 2001, 16 pages.
National Association of Theatre Owners; “Digital Cinema User Requirements,” Feb. 22, 2002, pp. 1- 3.
Hose et al., “Data Transport and Processing in a Digital Cinema Theatre System,” Qualcomm Incorporated from the 36thAdvanced Motion Imaging Conference, Feb. 7-9, 2002, 21 pages.

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