CA2555276C - Systeme et procede decrivant les informations de presentation et de comportement d'une application itv - Google Patents
Systeme et procede decrivant les informations de presentation et de comportement d'une application itv Download PDFInfo
- Publication number
- CA2555276C CA2555276C CA2555276A CA2555276A CA2555276C CA 2555276 C CA2555276 C CA 2555276C CA 2555276 A CA2555276 A CA 2555276A CA 2555276 A CA2555276 A CA 2555276A CA 2555276 C CA2555276 C CA 2555276C
- Authority
- CA
- Canada
- Prior art keywords
- resource
- itv
- widget
- data structure
- data structures
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title description 12
- 230000006399 behavior Effects 0.000 claims abstract description 32
- 230000009471 action Effects 0.000 claims description 56
- 230000002452 interceptive effect Effects 0.000 claims description 32
- 239000013598 vector Substances 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 10
- 238000013507 mapping Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000000875 corresponding effect Effects 0.000 description 11
- 230000003993 interaction Effects 0.000 description 11
- 230000000007 visual effect Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 230000003542 behavioural effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241001101720 Murgantia histrionica Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000051 modifying effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
-
- 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
- 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
-
- 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
Abstract
L'invention porte sur un langage de définition d'applications (ADL) de TV interactive (ITV) servant à générer de telles applications destinées à différents types de plates-formes et dispositifs. L'ADL offre plusieurs types de structures de données fondamentales sur lesquelles on peut construire une ou des structures de données. Les structures de données contenant des informations de présentation et de comportement de contenus ITV sont dénommées "ressources". Une ressource est associée à un identificateur globalement unique permettant de stocker et d'extraire efficacement une structure de données d'une table de hachage. Une ressource est également associée à un horodatage d'expiration indiquant quand la ressource doit être libérée par la mémoire. Une ressource présente une longueur arbitraire et contient des valeurs différant de celles stockées dans un dispositif récepteur client. Les ressources sont également stockées dans un module d'assistance à la plate-forme et/ou au profil d'un client récepteur lequel peut rapidement déterminer si le module le concerne, en examinant l'identité de la plate-forme et/ou du profile contenu dans l'en-tête du module.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54899704P | 2004-03-01 | 2004-03-01 | |
| US60/548,997 | 2004-03-01 | ||
| US63475704P | 2004-12-09 | 2004-12-09 | |
| US60/634,757 | 2004-12-09 | ||
| PCT/US2005/006804 WO2005084348A2 (fr) | 2004-03-01 | 2005-03-01 | Systeme et procede decrivant les informations de presentation et de comportement d'une application itv |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2555276A1 CA2555276A1 (fr) | 2005-09-15 |
| CA2555276C true CA2555276C (fr) | 2012-05-15 |
Family
ID=34922700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2555276A Active CA2555276C (fr) | 2004-03-01 | 2005-03-01 | Systeme et procede decrivant les informations de presentation et de comportement d'une application itv |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1730949A4 (fr) |
| CN (1) | CN101073254B (fr) |
| CA (1) | CA2555276C (fr) |
| WO (1) | WO2005084348A2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10086289B2 (en) * | 2016-11-22 | 2018-10-02 | Sony Interactive Entertainment America Llc | Remastering by emulation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6496981B1 (en) * | 1997-09-19 | 2002-12-17 | Douglass A. Wistendahl | System for converting media content for interactive TV use |
| US6018768A (en) * | 1996-03-08 | 2000-01-25 | Actv, Inc. | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
| US6240555B1 (en) * | 1996-03-29 | 2001-05-29 | Microsoft Corporation | Interactive entertainment system for presenting supplemental interactive content together with continuous video programs |
| US6173317B1 (en) * | 1997-03-14 | 2001-01-09 | Microsoft Corporation | Streaming and displaying a video stream with synchronized annotations over a computer network |
| US6392664B1 (en) * | 1998-11-30 | 2002-05-21 | Webtv Networks, Inc. | Method and system for presenting television programming and interactive entertainment |
| CA2326197A1 (fr) * | 2000-01-11 | 2001-07-11 | International Business Machines Corporation | Methode et systeme permettant l'execution de transactions de commerce electronique interactives et en temps reel |
| US7120924B1 (en) * | 2000-02-29 | 2006-10-10 | Goldpocket Interactive, Inc. | Method and apparatus for receiving a hyperlinked television broadcast |
-
2005
- 2005-03-01 WO PCT/US2005/006804 patent/WO2005084348A2/fr not_active Application Discontinuation
- 2005-03-01 CN CN2005800068179A patent/CN101073254B/zh active Active
- 2005-03-01 EP EP05724368A patent/EP1730949A4/fr not_active Withdrawn
- 2005-03-01 CA CA2555276A patent/CA2555276C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101073254B (zh) | 2011-05-18 |
| EP1730949A2 (fr) | 2006-12-13 |
| WO2005084348A3 (fr) | 2007-05-24 |
| CN101073254A (zh) | 2007-11-14 |
| WO2005084348A2 (fr) | 2005-09-15 |
| CA2555276A1 (fr) | 2005-09-15 |
| EP1730949A4 (fr) | 2009-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |