DE69829935D1 - Codier-/Decodiervorrichtung, Codier-/Decodiersystem und multiplexierter Bitstrom - Google Patents
Codier-/Decodiervorrichtung, Codier-/Decodiersystem und multiplexierter BitstromInfo
- Publication number
- DE69829935D1 DE69829935D1 DE69829935T DE69829935T DE69829935D1 DE 69829935 D1 DE69829935 D1 DE 69829935D1 DE 69829935 T DE69829935 T DE 69829935T DE 69829935 T DE69829935 T DE 69829935T DE 69829935 D1 DE69829935 D1 DE 69829935D1
- Authority
- DE
- Germany
- Prior art keywords
- decoder
- encoder
- coding
- decoding system
- multiplexed bitstream
- 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 - Lifetime
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]
- H04N21/20—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
- H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
-
- 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
- H04N21/2368—Multiplexing of audio 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]
- H04N21/20—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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
-
- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43074—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV program
-
- 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
- H04N21/4341—Demultiplexing of audio 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
- H04N21/43—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36479497 | 1997-12-22 | ||
JP36479497A JP3407287B2 (ja) | 1997-12-22 | 1997-12-22 | 符号化復号システム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69829935D1 true DE69829935D1 (de) | 2005-06-02 |
DE69829935T2 DE69829935T2 (de) | 2005-09-29 |
Family
ID=18482684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998629935 Expired - Lifetime DE69829935T2 (de) | 1997-12-22 | 1998-12-21 | Codier-/Decodiervorrichtung, Codier-/Decodiersystem und multiplexierter Bitstrom |
Country Status (5)
Country | Link |
---|---|
US (1) | US6584125B1 (de) |
EP (1) | EP0924934B1 (de) |
JP (1) | JP3407287B2 (de) |
CA (1) | CA2256230C (de) |
DE (1) | DE69829935T2 (de) |
Families Citing this family (74)
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US9286294B2 (en) | 1992-12-09 | 2016-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content suggestion engine |
US7168084B1 (en) | 1992-12-09 | 2007-01-23 | Sedna Patent Services, Llc | Method and apparatus for targeting virtual objects |
US7362775B1 (en) | 1996-07-02 | 2008-04-22 | Wistaria Trading, Inc. | Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management |
US5613004A (en) | 1995-06-07 | 1997-03-18 | The Dice Company | Steganographic method and device |
US7664263B2 (en) | 1998-03-24 | 2010-02-16 | Moskowitz Scott A | Method for combining transfer functions with predetermined key creation |
US6205249B1 (en) | 1998-04-02 | 2001-03-20 | Scott A. Moskowitz | Multiple transform utilization and applications for secure digital watermarking |
US5889868A (en) | 1996-07-02 | 1999-03-30 | The Dice Company | Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data |
US7346472B1 (en) | 2000-09-07 | 2008-03-18 | Blue Spike, Inc. | Method and device for monitoring and analyzing signals |
US7177429B2 (en) | 2000-12-07 | 2007-02-13 | Blue Spike, Inc. | System and methods for permitting open access to data objects and for securing data within the data objects |
US7457962B2 (en) * | 1996-07-02 | 2008-11-25 | Wistaria Trading, Inc | Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data |
US7159116B2 (en) | 1999-12-07 | 2007-01-02 | Blue Spike, Inc. | Systems, methods and devices for trusted transactions |
US7095874B2 (en) | 1996-07-02 | 2006-08-22 | Wistaria Trading, Inc. | Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data |
US7730317B2 (en) * | 1996-12-20 | 2010-06-01 | Wistaria Trading, Inc. | Linear predictive coding implementation of digital watermarks |
EP1097587A1 (de) | 1998-07-23 | 2001-05-09 | Diva Systems Corporation | Interaktive benutzerschnittstelle |
US6754905B2 (en) | 1998-07-23 | 2004-06-22 | Diva Systems Corporation | Data structure and methods for providing an interactive program guide |
US9924234B2 (en) | 1998-07-23 | 2018-03-20 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program |
WO2000042773A1 (en) * | 1999-01-19 | 2000-07-20 | Sony Electronics Inc. | System and method for implementing interactive video |
JP3327240B2 (ja) * | 1999-02-10 | 2002-09-24 | 日本電気株式会社 | 画像・音声符号化装置 |
WO2000049803A1 (fr) | 1999-02-18 | 2000-08-24 | Kabushiki Kaisha Toshiba | Support d'enregistrement pour flux de donnees, procede d'enregistrement et procede de reproduction associes |
US7664264B2 (en) | 1999-03-24 | 2010-02-16 | Blue Spike, Inc. | Utilizing data reduction in steganographic and cryptographic systems |
US7096487B1 (en) | 1999-10-27 | 2006-08-22 | Sedna Patent Services, Llc | Apparatus and method for combining realtime and non-realtime encoded content |
US6904610B1 (en) | 1999-04-15 | 2005-06-07 | Sedna Patent Services, Llc | Server-centric customized interactive program guide in an interactive television environment |
US6754271B1 (en) | 1999-04-15 | 2004-06-22 | Diva Systems Corporation | Temporal slice persistence method and apparatus for delivery of interactive program guide |
GB2350980B (en) * | 1999-06-08 | 2003-08-27 | Sgs Thomson Microelectronics | Device and method for processing a stream of data |
US7475246B1 (en) | 1999-08-04 | 2009-01-06 | Blue Spike, Inc. | Secure personal content server |
CA2388606C (en) | 1999-10-27 | 2009-12-29 | Diva Systems Corporation | Picture-in-picture and multiple video streams using slice-based encoding |
US7564873B1 (en) * | 1999-12-10 | 2009-07-21 | Cox Communications, Inc. | Method and apparatus for providing in-band messaging within a video on demand environment |
GB9930306D0 (en) * | 1999-12-22 | 2000-02-09 | Koninkl Philips Electronics Nv | Broadcast enhancement system and method |
EP1139665A1 (de) * | 2000-03-29 | 2001-10-04 | Deutsche Thomson-Brandt Gmbh | Verfahren und Gerät für die Ausgabeverzögerungsänderung während der Video- oder Tonkodierung |
US6816492B1 (en) * | 2000-07-31 | 2004-11-09 | Cisco Technology, Inc. | Resequencing packets at output ports without errors using packet timestamps and timestamp floors |
US6975363B1 (en) * | 2000-08-31 | 2005-12-13 | Microsoft Corporation | Methods and systems for independently controlling the presentation speed of digital video frames and digital audio samples |
US20040243540A1 (en) * | 2000-09-07 | 2004-12-02 | Moskowitz Scott A. | Method and device for monitoring and analyzing signals |
JP3578069B2 (ja) * | 2000-09-13 | 2004-10-20 | 日本電気株式会社 | 長時間用画像・音声圧縮装置及びその方法 |
US7127615B2 (en) | 2000-09-20 | 2006-10-24 | Blue Spike, Inc. | Security based on subliminal and supraliminal channels for data objects |
JP4454821B2 (ja) * | 2000-10-03 | 2010-04-21 | キヤノン株式会社 | 伝送装置、伝送方法、および記憶媒体 |
US20020089602A1 (en) * | 2000-10-18 | 2002-07-11 | Sullivan Gary J. | Compressed timing indicators for media samples |
JP2002171526A (ja) * | 2000-11-30 | 2002-06-14 | Canon Inc | データ処理装置、データ処理システム、データ処理方法、及び記憶媒体 |
ES2342357T3 (es) | 2000-12-15 | 2010-07-06 | British Telecommunications Public Limited Company | Transmision y recepcion de material de audio y/o video. |
US7007106B1 (en) * | 2001-05-22 | 2006-02-28 | Rockwell Automation Technologies, Inc. | Protocol and method for multi-chassis configurable time synchronization |
US7793326B2 (en) | 2001-08-03 | 2010-09-07 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator |
US7908628B2 (en) | 2001-08-03 | 2011-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content coding and formatting |
US7287275B2 (en) | 2002-04-17 | 2007-10-23 | Moskowitz Scott A | Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth |
WO2003101102A1 (en) * | 2002-05-24 | 2003-12-04 | Mitsubishi Denki Kabushiki Kaisha | Mobile communication device |
KR100475060B1 (ko) * | 2002-08-07 | 2005-03-10 | 한국전자통신연구원 | 다시점 3차원 동영상에 대한 사용자 요구가 반영된 다중화장치 및 방법 |
KR101019346B1 (ko) | 2003-01-31 | 2011-03-07 | 파나소닉 주식회사 | 재생장치, 기록방법, 재생방법 |
CA2515517C (en) | 2003-02-28 | 2014-12-30 | Matsushita Electric Industrial Co., Ltd. | Recording medium, reproduction apparatus, recording method, program, and reproduction method |
ES2356582T3 (es) * | 2003-07-03 | 2011-04-11 | Panasonic Corporation | Medio de grabación, aparato de reproducción, método de grabación, circuito integrado, programa y método de reproducción. |
US7366405B2 (en) | 2003-07-11 | 2008-04-29 | Matsushita Electric Industrial Co., Ltd. | Recording medium, recording method, reproduction apparatus and method, and computer-readable program |
EP1645124B1 (de) * | 2003-07-11 | 2007-12-12 | Matsushita Electric Industrial Co., Ltd. | Aufzeichnungsmedium und -verfahren, wiedergabegerät und -verfahren, und computerlesbares programm |
EP1863281B1 (de) | 2003-07-11 | 2009-08-26 | Panasonic Corporation | Aufzeichnungsmedium, Aufzeichnungsverfahren, Wiedergabevorrichtung und -verfahren sowie computerlesbares Programm |
JP3802521B2 (ja) * | 2003-09-02 | 2006-07-26 | ソニー株式会社 | 符号化装置、符号化制御方法及び符号化制御プログラム |
JP4500694B2 (ja) * | 2004-02-06 | 2010-07-14 | キヤノン株式会社 | 撮像装置 |
US8855059B2 (en) | 2004-05-13 | 2014-10-07 | Qualcomm Incorporated | Method and apparatus for allocation of information to channels of a communication system |
TW200952462A (en) * | 2004-06-02 | 2009-12-16 | Panasonic Corp | Seamless switching between random access units multiplexed in a multi angle view multimedia stream |
KR100917512B1 (ko) | 2004-06-18 | 2009-09-16 | 파나소닉 주식회사 | 기록매체, 재생장치, 기록방법, 재생방법 |
US8233779B2 (en) | 2004-07-09 | 2012-07-31 | Panasonic Corporation | Recording medium, recording method, reproduction apparatus and method, and computer-readable program |
CN101023637B (zh) * | 2004-07-22 | 2010-12-29 | 韩国电子通信研究院 | 简单聚合格式同步层分组结构及其服务器系统 |
US7706415B2 (en) * | 2004-07-29 | 2010-04-27 | Microsoft Corporation | Packet multiplexing multi-channel audio |
WO2006025584A1 (ja) * | 2004-09-02 | 2006-03-09 | Sony Corporation | コンテンツ受信装置、ビデオオーディオ出力タイミング制御方法及びコンテンツ提供システム |
US7720017B2 (en) * | 2005-03-11 | 2010-05-18 | Qualcomm Incorporated | Parallel turbo decoders with multiplexed output |
WO2006113999A1 (en) * | 2005-04-26 | 2006-11-02 | D-Box Technologies Inc. | Method and apparatus for providing a motion signal with a sound signal using an existing sound signal encoding format |
WO2006114000A1 (en) * | 2005-04-26 | 2006-11-02 | D-Box Technologies Inc. | Method and apparatus for encoding a motion signal with a sound signal |
US7764713B2 (en) * | 2005-09-28 | 2010-07-27 | Avaya Inc. | Synchronization watermarking in multimedia streams |
US20090123086A1 (en) * | 2005-10-31 | 2009-05-14 | Sharp Kabushiki Kaisha | View environment control system |
US7822073B2 (en) * | 2005-11-03 | 2010-10-26 | George Mason Intellectual Properties, Inc. | Packet flow side channel |
EP1855402A1 (de) * | 2006-05-11 | 2007-11-14 | Koninklijke Philips Electronics N.V. | Übertragung, Empfang und Synchronisierung von zwei Datenströmen |
EP2147405A1 (de) * | 2007-05-08 | 2010-01-27 | Thomson Licensing | Kriminalwissenschaftliche daten auf spielfilmbasis für eine digitalkamera |
US20130039594A1 (en) * | 2010-04-20 | 2013-02-14 | Quqing Chen | Method and device for encoding data for rendering at least one image using computer graphics and corresponding method and device for decoding |
GB2487200A (en) * | 2011-01-12 | 2012-07-18 | Canon Kk | Video encoding and decoding with improved error resilience |
US9154813B2 (en) | 2011-06-09 | 2015-10-06 | Comcast Cable Communications, Llc | Multiple video content in a composite video stream |
CN104427261A (zh) * | 2013-08-28 | 2015-03-18 | 昆盈企业股份有限公司 | 影音后制方法及影音摄录装置 |
US20170134698A1 (en) * | 2015-11-11 | 2017-05-11 | Vivint, Inc | Video composite techniques |
US10785495B1 (en) * | 2017-09-25 | 2020-09-22 | Amazon Technologies, Inc. | Encoding timecode in video using colored regions of pixels |
US11698391B1 (en) * | 2021-05-28 | 2023-07-11 | Keysight Technologies, Inc. | System and method for performing lossless compressed serial decoding |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950012082B1 (ko) * | 1991-04-25 | 1995-10-13 | 니뽄 덴끼 가부시끼가이샤 | 표시 제어기 |
JP3622235B2 (ja) | 1994-08-26 | 2005-02-23 | 三菱電機株式会社 | 多重化データの復号装置 |
KR0137701B1 (ko) | 1994-12-13 | 1998-05-15 | 양승택 | 엠피이지-2(mpeg-2) 시스템의 피이에스(pes) 패킷화 장치 |
JPH08180585A (ja) | 1994-12-22 | 1996-07-12 | Sony Corp | オーデイオ信号符号化復号化装置 |
JP2823806B2 (ja) | 1994-12-28 | 1998-11-11 | 株式会社グラフィックス・コミュニケーション・ラボラトリーズ | 画像復号装置 |
JP3744017B2 (ja) * | 1995-02-09 | 2006-02-08 | ヤマハ株式会社 | 画像デコーダ |
JPH0927871A (ja) | 1995-07-13 | 1997-01-28 | Sharp Corp | 端末装置 |
EP0847199B1 (de) * | 1995-09-29 | 1999-04-28 | Matsushita Electric Industrial Co., Ltd. | Verfahren, vorrichtung und speicherplatte zur kodierung einer nahtlosen verbindung für in fernsehfilm übersetzte videodaten |
US5726989A (en) * | 1995-11-06 | 1998-03-10 | Stellar One Corporation | Method for ensuring synchronization of MPEG-1 data carried in an MPEG-2 transport stream |
JP2000504906A (ja) * | 1996-02-14 | 2000-04-18 | オリブル コーポレイション リミティド | マルチメディアデータのプログレッシブ非同期伝送方法及びシステム |
JP2848326B2 (ja) * | 1996-03-28 | 1999-01-20 | 日本電気株式会社 | Mpeg符号化画像復号装置 |
JPH09284759A (ja) | 1996-04-11 | 1997-10-31 | Fujitsu Ltd | タイミング制御回路 |
JP3231618B2 (ja) * | 1996-04-23 | 2001-11-26 | 日本電気株式会社 | 3次元画像符号化復号方式 |
DE69732874T2 (de) * | 1996-05-02 | 2006-04-20 | Sony Corp. | Kodierung, Speicherung und Übertragung von digitalen Signalen |
JP2970558B2 (ja) * | 1996-10-25 | 1999-11-02 | 日本電気株式会社 | オーディオ/ビデオ/コンピュータグラフィクス同期再生合成方式及び方法 |
CA2257566C (en) * | 1997-04-07 | 2002-01-01 | At&T Corp. | System and method for generation and interfacing of bitstreams representing mpeg-coded audiovisual objects |
-
1997
- 1997-12-22 JP JP36479497A patent/JP3407287B2/ja not_active Expired - Fee Related
-
1998
- 1998-12-17 CA CA 2256230 patent/CA2256230C/en not_active Expired - Fee Related
- 1998-12-21 EP EP19980124300 patent/EP0924934B1/de not_active Expired - Lifetime
- 1998-12-21 DE DE1998629935 patent/DE69829935T2/de not_active Expired - Lifetime
- 1998-12-22 US US09/218,141 patent/US6584125B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69829935T2 (de) | 2005-09-29 |
EP0924934B1 (de) | 2005-04-27 |
EP0924934A1 (de) | 1999-06-23 |
US6584125B1 (en) | 2003-06-24 |
JP3407287B2 (ja) | 2003-05-19 |
CA2256230C (en) | 2003-08-05 |
CA2256230A1 (en) | 1999-06-22 |
JPH11187398A (ja) | 1999-07-09 |
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