ATE487327T1 - Verfahren zum übertragen von abhängigen datenströmen - Google Patents
Verfahren zum übertragen von abhängigen datenströmenInfo
- Publication number
- ATE487327T1 ATE487327T1 AT03727577T AT03727577T ATE487327T1 AT E487327 T1 ATE487327 T1 AT E487327T1 AT 03727577 T AT03727577 T AT 03727577T AT 03727577 T AT03727577 T AT 03727577T AT E487327 T1 ATE487327 T1 AT E487327T1
- Authority
- AT
- Austria
- Prior art keywords
- flow
- data streams
- dependent data
- terminal
- transmitting
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 2
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
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
- H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
-
- 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
- H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream 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
- 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
- H04N21/234318—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 by decomposing into objects, e.g. MPEG-4 objects
-
- 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
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26275—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for distributing content or additional data in a staggered manner, e.g. repeating movies on different channels in a time-staggered manner in a near video on demand system
-
- 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
- H04N21/43072—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 multiple content streams on the same device
-
- 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 or rendering scenes according to encoded video stream scene graphs
- H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream 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
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
-
- 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
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Optical Communication System (AREA)
- Information Transfer Between Computers (AREA)
- Communication Control (AREA)
- Exchange Systems With Centralized Control (AREA)
- Meter Arrangements (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0202992A FR2827447B1 (fr) | 2001-07-13 | 2002-03-08 | Procede de transmission de flux de donnees, flux de donnees, serveur, terminal, procede de reception et utilisation correspondants |
PCT/FR2003/000754 WO2003077561A1 (fr) | 2002-03-08 | 2003-03-07 | Procédé de transmission de flux de données dependants |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE487327T1 true ATE487327T1 (de) | 2010-11-15 |
Family
ID=27799041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03727577T ATE487327T1 (de) | 2002-03-08 | 2003-03-07 | Verfahren zum übertragen von abhängigen datenströmen |
Country Status (12)
Country | Link |
---|---|
US (1) | US8095957B2 (de) |
EP (1) | EP1483915B1 (de) |
JP (2) | JP2005527138A (de) |
KR (1) | KR100984662B1 (de) |
CN (1) | CN100471267C (de) |
AT (1) | ATE487327T1 (de) |
AU (1) | AU2003233368A1 (de) |
DE (1) | DE60334780D1 (de) |
ES (1) | ES2354872T3 (de) |
MX (1) | MXPA04008659A (de) |
WO (1) | WO2003077561A1 (de) |
ZA (1) | ZA200407000B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1279757C (zh) * | 1997-07-18 | 2006-10-11 | 索尼公司 | 图像信号复用装置和方法、分解装置和方法 |
EP1499131A1 (de) * | 2003-07-14 | 2005-01-19 | Deutsche Thomson-Brandt Gmbh | Verfahren und Vorrichtung zum Dekodieren eines Datenstromes in Audio-Videoübertragungssystemen |
US7392319B2 (en) * | 2004-04-23 | 2008-06-24 | International Business Machines Corporation | Method and apparatus for failure resilient forwarding of data over a computer network |
TWI424750B (zh) * | 2005-03-10 | 2014-01-21 | Qualcomm Inc | 用於在串流式多媒體中最佳化錯誤管理之解碼器結構 |
FR2889902A1 (fr) * | 2005-08-19 | 2007-02-23 | France Telecom | Procedes de transmission, d'encodage et de reception de donnees multimedia protegees par des cles de cryptage, signal, support de donnees, dispositif de restition et programmes correspondants |
US8269763B2 (en) * | 2006-11-03 | 2012-09-18 | Apple Inc. | Continuous random access points |
CN100544447C (zh) * | 2007-07-11 | 2009-09-23 | 中兴通讯股份有限公司 | 一种移动多媒体广播业务数据流的传输方法 |
US20110110436A1 (en) * | 2008-04-25 | 2011-05-12 | Thomas Schierl | Flexible Sub-Stream Referencing Within a Transport Data Stream |
CN101901187B (zh) * | 2010-07-09 | 2012-09-19 | 北京红旗胜利科技发展有限责任公司 | 一种解码程序测试的方法和系统 |
KR101803970B1 (ko) * | 2011-03-16 | 2017-12-28 | 삼성전자주식회사 | 컨텐트를 구성하는 장치 및 방법 |
US9424049B2 (en) | 2012-03-02 | 2016-08-23 | Apple Inc. | Data protection for opaque data structures |
JP6605789B2 (ja) | 2013-06-18 | 2019-11-13 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信方法、受信方法、送信装置、および、受信装置 |
JPWO2016031629A1 (ja) * | 2014-08-27 | 2017-06-08 | シャープ株式会社 | 再生装置、送信装置、再生方法、及び、送信方法 |
CN107148090A (zh) * | 2017-06-30 | 2017-09-08 | 罗颖莉 | 一种在多个终端之间共享流量的方法及装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0905976A4 (de) * | 1997-03-17 | 2010-09-29 | Panasonic Corp | Bilddatenverarbeitungs-, -übertragungs- und -empfangsverfahren und -vorrichtung |
JP3309069B2 (ja) * | 1997-11-17 | 2002-07-29 | 株式会社日立製作所 | 多重符号化画像音声データの受信装置 |
US6205140B1 (en) * | 1997-12-01 | 2001-03-20 | Intel Corporation | Communication of dynamic dependencies along media streams |
KR100705992B1 (ko) * | 1998-07-17 | 2007-04-12 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 코드화된 데이터를 디멀티플렉싱하는 장치 |
US7009967B1 (en) * | 1999-08-07 | 2006-03-07 | Shrikumar Hariharasubrahmanian | Systems and methods for transmitting data packets |
US7000245B1 (en) * | 1999-10-29 | 2006-02-14 | Opentv, Inc. | System and method for recording pushed data |
JP2001189713A (ja) | 1999-12-28 | 2001-07-10 | Toshiba Corp | データ伝送装置およびデータ伝送方法 |
GB9930788D0 (en) * | 1999-12-30 | 2000-02-16 | Koninkl Philips Electronics Nv | Method and apparatus for converting data streams |
US20010027468A1 (en) * | 2000-03-09 | 2001-10-04 | Sanyo Electric Co., Ltd. | Transmission system, reception system, and transmission and reception system capable of displaying a scene with high quality |
US7024685B1 (en) * | 2000-09-13 | 2006-04-04 | International Business Machines Corporation | Transport demultiplexor with bit maskable filter |
JP2002141945A (ja) * | 2000-11-06 | 2002-05-17 | Sony Corp | データ送信装置、およびデータ送信方法、並びにプログラム記憶媒体 |
ATE322784T1 (de) * | 2001-01-19 | 2006-04-15 | Verfahren und vorrichtung zur zuweisung der dateneinheiten von zellen zu aufeinanderfolgenden speicherspositionen von datenrahmen durch anwendung einer schätzung der zeigersposition |
-
2003
- 2003-03-07 MX MXPA04008659A patent/MXPA04008659A/es active IP Right Grant
- 2003-03-07 CN CNB038083914A patent/CN100471267C/zh not_active Expired - Lifetime
- 2003-03-07 US US10/506,910 patent/US8095957B2/en active Active
- 2003-03-07 AU AU2003233368A patent/AU2003233368A1/en not_active Abandoned
- 2003-03-07 WO PCT/FR2003/000754 patent/WO2003077561A1/fr active Application Filing
- 2003-03-07 KR KR1020047014101A patent/KR100984662B1/ko active IP Right Grant
- 2003-03-07 EP EP03727577A patent/EP1483915B1/de not_active Expired - Lifetime
- 2003-03-07 JP JP2003575634A patent/JP2005527138A/ja not_active Withdrawn
- 2003-03-07 DE DE60334780T patent/DE60334780D1/de not_active Expired - Lifetime
- 2003-03-07 AT AT03727577T patent/ATE487327T1/de not_active IP Right Cessation
- 2003-03-07 ES ES03727577T patent/ES2354872T3/es not_active Expired - Lifetime
-
2004
- 2004-09-02 ZA ZA2004/07000A patent/ZA200407000B/en unknown
-
2010
- 2010-03-01 JP JP2010044325A patent/JP5253439B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1647536A (zh) | 2005-07-27 |
JP2010187381A (ja) | 2010-08-26 |
JP2005527138A (ja) | 2005-09-08 |
AU2003233368A1 (en) | 2003-09-22 |
ES2354872T3 (es) | 2011-03-18 |
DE60334780D1 (de) | 2010-12-16 |
US20060136440A1 (en) | 2006-06-22 |
MXPA04008659A (es) | 2004-12-13 |
KR20040105761A (ko) | 2004-12-16 |
US8095957B2 (en) | 2012-01-10 |
WO2003077561A1 (fr) | 2003-09-18 |
CN100471267C (zh) | 2009-03-18 |
KR100984662B1 (ko) | 2010-10-01 |
EP1483915A1 (de) | 2004-12-08 |
EP1483915B1 (de) | 2010-11-03 |
JP5253439B2 (ja) | 2013-07-31 |
ZA200407000B (en) | 2005-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |