System and method of organizing data to facilitate access and streaming
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United States of America Patent
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Sep 23, 2008
Grant Date -
Aug 26, 2004
app pub date -
Feb 24, 2004
filing date -
Jan 26, 1998
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Abstract
File formats systems and methods are disclosed that provide a framework that integrates concepts, such as objects based audio-visual representation, meta-data and object oriented programming, to achieve a flexible and generic representation of the audiovisual information and the associated methods to operate on the audiovisual information. A system and method are disclosed for storing data processed from presentation data. The data is stored according to a method comprising coding input presentation data by identifying objects from within the presentation data, coding each object individually and organizing the coded data into access layer data units. The access layer data units are stored throughout a plurality of segments, each segment comprising a segment table in a header portion thereof and those access layer data units that are members of the respective segment, there being one entry in the segment table for each access layer data unit therein. A plurality of extended segments are also stored, each of the extended segments further comprising one or more of the access layer data units that include protocol specific data, the extended segments each represented by a extended segment header. The data of an accessible object is also stored, including an accessible object header and identifiers of the plurality of extended segments, each of the extended segments being a member of the same object.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- AT&T CORP.;THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Basso, Andrea | North Long Branch, NJ | 216 | 4551 |
Eleftheriadis, Alexandros | New York, NY | 75 | 2434 |
Kalva, Hari | New York, NY | 107 | 800 |
Puri, Atul | Cupertino, CA | 245 | 8285 |
Schmidt, Robert Lewis | Howell, NJ | 49 | 1109 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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