CN1146231C - 智能电子节目指南存储器管理系统和方法 - Google Patents
智能电子节目指南存储器管理系统和方法 Download PDFInfo
- Publication number
- CN1146231C CN1146231C CNB961945060A CN96194506A CN1146231C CN 1146231 C CN1146231 C CN 1146231C CN B961945060 A CNB961945060 A CN B961945060A CN 96194506 A CN96194506 A CN 96194506A CN 1146231 C CN1146231 C CN 1146231C
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- program
- arrangement information
- memory
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- 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 - Lifetime
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
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- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00095—Systems or arrangements for the transmission of the picture signal
- H04N1/00098—Systems or arrangements for the transmission of the picture signal via a television channel, e.g. for a series of still pictures with or without sound
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
-
- 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
- H04N7/165—Centralised control of user terminal ; Registering at central
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/476,451 | 1995-06-07 | ||
US08/476,451 US5652613A (en) | 1995-06-07 | 1995-06-07 | Intelligent electronic program guide memory management system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1187279A CN1187279A (zh) | 1998-07-08 |
CN1146231C true CN1146231C (zh) | 2004-04-14 |
Family
ID=23891902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB961945060A Expired - Lifetime CN1146231C (zh) | 1995-06-07 | 1996-06-06 | 智能电子节目指南存储器管理系统和方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5652613A (zh) |
EP (1) | EP0880855B1 (zh) |
JP (2) | JP3607703B2 (zh) |
KR (1) | KR19990022675A (zh) |
CN (1) | CN1146231C (zh) |
AT (1) | ATE236487T1 (zh) |
AU (1) | AU706701B2 (zh) |
BR (1) | BR9609479A (zh) |
CA (1) | CA2223025C (zh) |
DE (1) | DE69627201T2 (zh) |
ES (1) | ES2196159T3 (zh) |
PL (1) | PL180930B1 (zh) |
WO (1) | WO1996041470A1 (zh) |
Families Citing this family (238)
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- 1996-06-06 EP EP96921600A patent/EP0880855B1/en not_active Expired - Lifetime
- 1996-06-06 CN CNB961945060A patent/CN1146231C/zh not_active Expired - Lifetime
- 1996-06-06 DE DE69627201T patent/DE69627201T2/de not_active Expired - Lifetime
- 1996-06-06 KR KR1019970709116A patent/KR19990022675A/ko active IP Right Grant
- 1996-06-06 CA CA002223025A patent/CA2223025C/en not_active Expired - Lifetime
- 1996-06-06 WO PCT/US1996/010282 patent/WO1996041470A1/en active IP Right Grant
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- 1996-06-06 AT AT96921600T patent/ATE236487T1/de not_active IP Right Cessation
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WO1996041470A1 (en) | 1996-12-19 |
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PL328155A1 (en) | 1999-01-18 |
CA2223025A1 (en) | 1996-12-19 |
ATE236487T1 (de) | 2003-04-15 |
CA2223025C (en) | 2001-11-13 |
AU706701B2 (en) | 1999-06-24 |
DE69627201T2 (de) | 2003-12-11 |
KR19990022675A (ko) | 1999-03-25 |
JP2001526005A (ja) | 2001-12-11 |
DE69627201D1 (de) | 2003-05-08 |
US5652613A (en) | 1997-07-29 |
AU6278896A (en) | 1996-12-30 |
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JP2005065297A (ja) | 2005-03-10 |
BR9609479A (pt) | 1999-07-27 |
ES2196159T3 (es) | 2003-12-16 |
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Effective date of registration: 20150626 Address after: American California Patentee after: TV guide Co. Address before: American California Patentee before: UV company Effective date of registration: 20150626 Address after: American California Patentee after: UV company Address before: American California Patentee before: UNITED VIDEO PROPERTIES, Inc. Effective date of registration: 20150626 Address after: American California Patentee after: ROVI GUIDES, Inc. Address before: American California Patentee before: TV guide Co. |
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Granted publication date: 20040414 |
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