WO2002089487A3 - Dispositif et procede de transmission d'objets de donnees multimedia - Google Patents
Dispositif et procede de transmission d'objets de donnees multimedia Download PDFInfo
- Publication number
- WO2002089487A3 WO2002089487A3 PCT/DE2002/001512 DE0201512W WO02089487A3 WO 2002089487 A3 WO2002089487 A3 WO 2002089487A3 DE 0201512 W DE0201512 W DE 0201512W WO 02089487 A3 WO02089487 A3 WO 02089487A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data objects
- multimedia data
- transmitting multimedia
- additional device
- decompressed
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005236 sound signal Effects 0.000 abstract 1
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]
- H04N21/20—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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output 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]
- H04N21/20—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 or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- 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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02732403A EP1382206A2 (fr) | 2001-04-27 | 2002-04-26 | Dispositif et procede de transmission d'objets de donnees multimedia |
AU2002304895A AU2002304895A1 (en) | 2001-04-27 | 2002-04-26 | Device and method for transmitting multimedia data objects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10120806A DE10120806B4 (de) | 2001-04-27 | 2001-04-27 | Vorrichtung und Verfahren zur Übertragung von multimedialen Datenobjekten |
DE10120806.5 | 2001-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002089487A2 WO2002089487A2 (fr) | 2002-11-07 |
WO2002089487A3 true WO2002089487A3 (fr) | 2003-01-09 |
Family
ID=7683023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/001512 WO2002089487A2 (fr) | 2001-04-27 | 2002-04-26 | Dispositif et procede de transmission d'objets de donnees multimedia |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1382206A2 (fr) |
AU (1) | AU2002304895A1 (fr) |
DE (1) | DE10120806B4 (fr) |
WO (1) | WO2002089487A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8885706B2 (en) | 2011-09-16 | 2014-11-11 | Google Inc. | Apparatus and methodology for a video codec system with noise reduction capability |
US9131073B1 (en) | 2012-03-02 | 2015-09-08 | Google Inc. | Motion estimation aided noise reduction |
US9344729B1 (en) | 2012-07-11 | 2016-05-17 | Google Inc. | Selective prediction signal filtering |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8074248B2 (en) | 2005-07-26 | 2011-12-06 | Activevideo Networks, Inc. | System and method for providing video content associated with a source image to a television in a communication network |
NL1032594C2 (nl) * | 2006-09-29 | 2008-04-01 | Avinity Systems B V | Werkwijze voor het streamen van parallelle gebruikerssessies, systeem en computerprogrammatuur. |
WO2008044916A2 (fr) * | 2006-09-29 | 2008-04-17 | Avinity Systems B.V. | Procédé de lecture en continu de sessions d'utilisateur parallèles, système et logiciel correspondants |
US9826197B2 (en) | 2007-01-12 | 2017-11-21 | Activevideo Networks, Inc. | Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device |
EP3145200A1 (fr) | 2007-01-12 | 2017-03-22 | ActiveVideo Networks, Inc. | Objets mpeg et systèmes et procédés pour utiliser des objets mpeg |
US8326075B2 (en) | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video encoding using adaptive loop filter |
US9021541B2 (en) | 2010-10-14 | 2015-04-28 | Activevideo Networks, Inc. | Streaming digital video between video devices using a cable television system |
WO2012138660A2 (fr) | 2011-04-07 | 2012-10-11 | Activevideo Networks, Inc. | Réduction de la latence dans des réseaux de distribution vidéo à l'aide de débits binaires adaptatifs |
US10409445B2 (en) | 2012-01-09 | 2019-09-10 | Activevideo Networks, Inc. | Rendering of an interactive lean-backward user interface on a television |
US9800945B2 (en) | 2012-04-03 | 2017-10-24 | Activevideo Networks, Inc. | Class-based intelligent multiplexing over unmanaged networks |
US9123084B2 (en) | 2012-04-12 | 2015-09-01 | Activevideo Networks, Inc. | Graphical application integration with MPEG objects |
DE102013001814A1 (de) * | 2013-02-04 | 2014-08-07 | Silicon Software Gmbh | Eingebettetes System zur Videoverarbeitung mit Hardware-Mitteln |
WO2014145921A1 (fr) | 2013-03-15 | 2014-09-18 | Activevideo Networks, Inc. | Système à modes multiples et procédé de fourniture de contenu vidéo sélectionnable par un utilisateur |
US9326047B2 (en) | 2013-06-06 | 2016-04-26 | Activevideo Networks, Inc. | Overlay rendering of user interface onto source video |
US9294785B2 (en) | 2013-06-06 | 2016-03-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US9219922B2 (en) | 2013-06-06 | 2015-12-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US9788029B2 (en) | 2014-04-25 | 2017-10-10 | Activevideo Networks, Inc. | Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks |
US10102613B2 (en) | 2014-09-25 | 2018-10-16 | Google Llc | Frequency-domain denoising |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625864A (en) * | 1994-05-25 | 1997-04-29 | Budow; Harry S. | Interactive digital video services system with store and forward capabilities |
US5929850A (en) * | 1996-07-01 | 1999-07-27 | Thomson Consumer Electronices, Inc. | Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content |
US5996022A (en) * | 1996-06-03 | 1999-11-30 | Webtv Networks, Inc. | Transcoding data in a proxy computer prior to transmitting the audio data to a client |
US6141693A (en) * | 1996-06-03 | 2000-10-31 | Webtv Networks, Inc. | Method and apparatus for extracting digital data from a video stream and using the digital data to configure the video stream for display on a television set |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5918013A (en) * | 1996-06-03 | 1999-06-29 | Webtv Networks, Inc. | Method of transcoding documents in a network environment using a proxy server |
US6421733B1 (en) * | 1997-03-25 | 2002-07-16 | Intel Corporation | System for dynamically transcoding data transmitted between computers |
US6381748B1 (en) * | 1997-05-02 | 2002-04-30 | Gte Main Street Incorporated | Apparatus and methods for network access using a set top box and television |
US6459427B1 (en) * | 1998-04-01 | 2002-10-01 | Liberate Technologies | Apparatus and method for web-casting over digital broadcast TV network |
IL141104A0 (en) * | 1998-07-27 | 2002-02-10 | Webtv Networks Inc | Remote computer access |
DE19845582A1 (de) * | 1998-10-02 | 2000-04-06 | Ibm | Vereinfachtes Benutzen einer Chipkarte |
EP1142341A1 (fr) * | 1998-12-20 | 2001-10-10 | Morecom, Inc. | Systeme d'acheminement video mpeg sous forme de sequence video dans une page web html |
US6434197B1 (en) * | 1999-01-07 | 2002-08-13 | General Instrument Corporation | Multi-functional transcoder for compressed bit streams |
-
2001
- 2001-04-27 DE DE10120806A patent/DE10120806B4/de not_active Expired - Fee Related
-
2002
- 2002-04-26 WO PCT/DE2002/001512 patent/WO2002089487A2/fr not_active Application Discontinuation
- 2002-04-26 AU AU2002304895A patent/AU2002304895A1/en not_active Abandoned
- 2002-04-26 EP EP02732403A patent/EP1382206A2/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625864A (en) * | 1994-05-25 | 1997-04-29 | Budow; Harry S. | Interactive digital video services system with store and forward capabilities |
US5996022A (en) * | 1996-06-03 | 1999-11-30 | Webtv Networks, Inc. | Transcoding data in a proxy computer prior to transmitting the audio data to a client |
US6141693A (en) * | 1996-06-03 | 2000-10-31 | Webtv Networks, Inc. | Method and apparatus for extracting digital data from a video stream and using the digital data to configure the video stream for display on a television set |
US5929850A (en) * | 1996-07-01 | 1999-07-27 | Thomson Consumer Electronices, Inc. | Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content |
Non-Patent Citations (1)
Title |
---|
DOGAN S ET AL: "Efficient MPEG-4/H.263 video transcoder for interoperability of heterogeneous multimedia networks", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 35, no. 11, 27 May 1999 (1999-05-27), pages 863 - 864, XP006012181, ISSN: 0013-5194 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8885706B2 (en) | 2011-09-16 | 2014-11-11 | Google Inc. | Apparatus and methodology for a video codec system with noise reduction capability |
US9131073B1 (en) | 2012-03-02 | 2015-09-08 | Google Inc. | Motion estimation aided noise reduction |
US9344729B1 (en) | 2012-07-11 | 2016-05-17 | Google Inc. | Selective prediction signal filtering |
Also Published As
Publication number | Publication date |
---|---|
DE10120806B4 (de) | 2005-12-15 |
EP1382206A2 (fr) | 2004-01-21 |
AU2002304895A1 (en) | 2002-11-11 |
WO2002089487A2 (fr) | 2002-11-07 |
DE10120806A1 (de) | 2002-11-07 |
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