| Title of Invention | METHOD AND APPARATUS FOR GENERATING A CONTENT PRESENTATION SIGNAL |
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| Abstract | Disclosed is a system for generating a content presentation signal such as an audiovisual signal. A content source (203), such as a Digital Versatile Disc (DVD) comprises a plurality of content data streams (301, 303, 305, 307). The content source (203) further comprises a virtual content stream (309) comprising content data pointers to the content data of the plurality of content data streams (301, 303, 305, 307). An apparatus (200) comprises an interface (201) for the content source and a virtual content stream processor (205) which retrieves the virtual content stream (309) through the interface (201) and stores it in memory (207). A data pointer processor (209) selects data pointers in response to a presentation criterion, such as a desired quality or data bandwidth of the interface (201). A presentation signal processor (211) generates a content presentation signal by retrieving the content data of the plurality of content data streams pointed to by the content data pointers. |
| Full Text | Disclosed is a system for generating a content presentation signal such as an audiovisual signal. A content source (203), such as a Digital Versatile Disc (DVD) comprises a plurality of content data streams (301, 303, 305, 307). The content source (203) further comprises a virtual content stream (309) comprising content data pointers to the content data of the plurality of content data streams (301, 303, 305, 307). An apparatus (200) comprises an interface (201) for the content source and a virtual content stream processor (205) which retrieves the virtual content stream (309) through the interface (201) and stores it in memory (207). A data pointer processor (209) selects data pointers in response to a presentation criterion, such as a desired quality or data bandwidth of the interface (201). A presentation signal processor (211) generates a content presentation signal by retrieving the content data of the plurality of content data streams pointed to by the content data pointers. |
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2315-chenp-2005 power of attorney.pdf
2315-chenp-2005 complete specification as granted.pdf
2315-chenp-2005 correspondence po.pdf
2315-chenp-2005 correspondence others.pdf
2315-chenp-2005 description(complete).pdf
| Patent Number | 235133 | ||||||||
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| Indian Patent Application Number | 2315/CHENP/2005 | ||||||||
| PG Journal Number | 29/2009 | ||||||||
| Publication Date | 17-Jul-2009 | ||||||||
| Grant Date | 25-Jun-2009 | ||||||||
| Date of Filing | 19-Sep-2005 | ||||||||
| Name of Patentee | KONINKLIJKE PHILIPS ELECTRONICS N.V. | ||||||||
| Applicant Address | GROENEWOUDSEWEG 1 NL-5621 BA EINDHOVEN. | ||||||||
Inventors:
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| PCT International Classification Number | G11B27/10 | ||||||||
| PCT International Application Number | PCT/IB04/50282 | ||||||||
| PCT International Filing date | 2004-03-18 | ||||||||
PCT Conventions:
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