GB2400955B - Encoded multi-key index data stream structure - Google Patents
Encoded multi-key index data stream structureInfo
- Publication number
- GB2400955B GB2400955B GB0418482A GB0418482A GB2400955B GB 2400955 B GB2400955 B GB 2400955B GB 0418482 A GB0418482 A GB 0418482A GB 0418482 A GB0418482 A GB 0418482A GB 2400955 B GB2400955 B GB 2400955B
- Authority
- GB
- United Kingdom
- Prior art keywords
- data stream
- index data
- key index
- stream structure
- encoded multi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
- H04N21/8405—Generation or processing of descriptive data, e.g. content descriptors represented by keywords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020043097 | 2002-07-23 | ||
KR1020020068890A KR20040010023A (en) | 2002-07-23 | 2002-11-07 | Encoded multi-key index data stream structure |
PCT/KR2003/001262 WO2004010333A1 (en) | 2002-07-23 | 2003-06-27 | Encoded multi-key index data stream structure |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0418482D0 GB0418482D0 (en) | 2004-09-22 |
GB2400955A GB2400955A (en) | 2004-10-27 |
GB2400955B true GB2400955B (en) | 2005-11-16 |
Family
ID=30772294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0418482A Expired - Fee Related GB2400955B (en) | 2002-07-23 | 2003-06-27 | Encoded multi-key index data stream structure |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1523720A4 (en) |
JP (1) | JP2005531091A (en) |
CN (1) | CN1643521A (en) |
AU (1) | AU2003243044A1 (en) |
GB (1) | GB2400955B (en) |
RU (1) | RU2303285C2 (en) |
WO (1) | WO2004010333A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2505183A (en) * | 2012-08-21 | 2014-02-26 | Ibm | Discovering composite keys |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263313B1 (en) * | 1998-08-13 | 2001-07-17 | International Business Machines Corporation | Method and apparatus to create encoded digital content |
JP2001229060A (en) * | 2000-02-17 | 2001-08-24 | Nec Corp | System and method for retrieving directory and computer readable recording medium with directory retrieval program recorded thereon |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6175835B1 (en) * | 1996-07-26 | 2001-01-16 | Ori Software Development, Ltd. | Layered index with a basic unbalanced partitioned index that allows a balanced structure of blocks |
-
2003
- 2003-06-27 AU AU2003243044A patent/AU2003243044A1/en not_active Abandoned
- 2003-06-27 GB GB0418482A patent/GB2400955B/en not_active Expired - Fee Related
- 2003-06-27 JP JP2005505492A patent/JP2005531091A/en active Pending
- 2003-06-27 WO PCT/KR2003/001262 patent/WO2004010333A1/en active Application Filing
- 2003-06-27 CN CNA038066394A patent/CN1643521A/en active Pending
- 2003-06-27 EP EP03765378A patent/EP1523720A4/en not_active Ceased
- 2003-06-27 RU RU2004127225/09A patent/RU2303285C2/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263313B1 (en) * | 1998-08-13 | 2001-07-17 | International Business Machines Corporation | Method and apparatus to create encoded digital content |
JP2001229060A (en) * | 2000-02-17 | 2001-08-24 | Nec Corp | System and method for retrieving directory and computer readable recording medium with directory retrieval program recorded thereon |
Also Published As
Publication number | Publication date |
---|---|
EP1523720A1 (en) | 2005-04-20 |
CN1643521A (en) | 2005-07-20 |
JP2005531091A (en) | 2005-10-13 |
AU2003243044A1 (en) | 2004-02-09 |
GB0418482D0 (en) | 2004-09-22 |
RU2004127225A (en) | 2006-01-27 |
EP1523720A4 (en) | 2007-09-26 |
WO2004010333A1 (en) | 2004-01-29 |
GB2400955A (en) | 2004-10-27 |
RU2303285C2 (en) | 2007-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110627 |