CN1706193A - 通过url的数字项目适应系统 - Google Patents
通过url的数字项目适应系统 Download PDFInfo
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- CN1706193A CN1706193A CNA2003801015076A CN200380101507A CN1706193A CN 1706193 A CN1706193 A CN 1706193A CN A2003801015076 A CNA2003801015076 A CN A2003801015076A CN 200380101507 A CN200380101507 A CN 200380101507A CN 1706193 A CN1706193 A CN 1706193A
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Images
Classifications
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- 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
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/30—Managing network names, e.g. use of aliases or nicknames
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- 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
- H04N21/234309—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 transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
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- 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
- H04N21/23439—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 for generating different versions
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- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
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- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
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- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
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- H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage capabilities
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- 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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
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- 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
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- H—ELECTRICITY
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- 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
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- 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
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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- 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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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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]
- H04N21/60—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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
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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]
- H04N21/80—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
- H04N21/85403—Content authoring by describing the content as an MPEG-21 Digital Item
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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]
- H04N21/80—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]
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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
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/303—Terminal profiles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
名称 | 定义 | |
TerminalCapability(终端能力) | DeviceProperty | 描述终端的基本特性、DataIO(数据输入输出)、Storage(存储器)、以及基本的SupportingTool(支持工具) |
Codec | 描述终端的AV编码能力、系统格式支持 | |
InputOutput | 描述终端的多媒体InputOutput | |
Extension | 关于将来能力扩展的类 |
上位层名 | 名称 | 定义 |
DeviceProperty | GeneralProperty | 描述CPU、OS、Memory、Power、VM |
DataIO | InfraRed(红外线)、USB、BlueTooth(蓝牙)、Serial(串口)、Parallel(并口)、Wireless802等的DataIO | |
Storage | 描述MMC、SD、MS、HD、VCD、Zip、Floppy(软驱)等支持的存储格式 | |
SupportingTool | 描述GPS、Browser(浏览器)、IPMPTool、RELTool、MetadataTool等的终端支持工具 | |
Extension | 关于将来的能力扩展的类 |
上位层名 | 名称 | 定义 |
Codec | AVDecoding | 描述Audio(音频)以及Video(视频)支持的解码格式 |
AVEncoding | 描述Audio以及Video支持的编码格式 | |
ImageFormat | 描述支持的Image(图像)编码格式 | |
TextFormat | 描述支持的Text Format | |
SystemFormat | 描述支持的System Format | |
Extension | 关于将来的能力扩展的类 |
上位层名 | 名称 | 定义 |
InputOutput | AudioIntOut | 描述Speaker(扬声器)、Mic(麦克风)等音频输入输出能力 |
VideoInOut | 描述Display(显示器)、CCD数码相机等视频输入输出能力 | |
TextInOut | 描述Screen(屏幕)、Pointing(指示器)、KeyPad(按键板)、Keyboard(键盘)、Mouse(鼠标)等文本输入输出能力 | |
Extension | 关于将来的能力扩展的类 |
名称 | 定义 |
AVDecoding | 用于表示终端的解码能力的工具 |
Format(7.1) | 描述Video/Audio编码格式 |
Video(7.2) | 描述特定视频的解码能力 |
Audio(7.3) | 描述特定音频的解码能力 |
BitRateAudio(7.4)BitRateVideo(7.4) | 以bit/s表示标称的比特率 |
BufferSize(7.5) | 表示用于视频/音频编码的缓存大小。例如,在AVC编码中,为了实现更好的视频流性能,优选采用虚拟参照解码器(Hypothetical Reference Decoder)获得分配给视频解码器的视频缓存大小。该Video/Audio BufferSize,不同于适合profile/level的缓存大小。 |
Extension | 关于将来的能力扩展的类。 |
Audio/Video的“BitRate”元素下,存在3个属性 | |
Value | 表示与在固定的比特率(期望值)下的BitRate相关的正常值 |
Maximum | 表示与在可变比特率(选项)下的BitRate相关的最大值 |
Average | 表示与在可变比特率(选项)下的BitRate相关的平均值 |
名称 | 定义 | |
SystemFormat | 用于描述被终端支持的系统格式的工具 | |
MPEG2(8.1) | TSPS | 描述支持的MPEG2Transport Multi/di-multiplex描述支持的MPEG2Program Multi/di-multiplex |
MPEG4(8.2) | Part1Part11Part12Part13Part14Part15Part16 | 描述依据MPEG4Part1支持的MPEG4系统格式描述依据MPEG4Part11支持的MPEG4系统格式描述依据MPEG4Part12支持的MPEG4系统格式描述依据MPEG4Part13支持的MPEG4系统格式描述依据MPEG4Part14支持的MPEG4系统格式描述依据MPEG4Part15支持的MPEG4系统格式描述依据MPEG4Part16支持的MPEG4系统格式 |
SystemFF(8.3) | MP4QuickTimeASFMP2MP21AVi | 描述支持的MP4文件格式描述支持的QuickTime文件格式描述支持的ASF文件格式描述支持的MP2文件格式描述支持的MP21文件格式描述支持的AVi文件格式 |
CommunicationProtocol(通信协议)(8.4) | RTPH.323HTTPTCP/IPSIP | 描述支持的RTP协议描述支持的H.323协议描述支持的HTTP协议描述支持的TCP/IP协议描述支持的SIP协议 |
Extension | 关于将来的能力扩展的类 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002300318 | 2002-10-15 | ||
JP300318/2002 | 2002-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1706193A true CN1706193A (zh) | 2005-12-07 |
CN100473150C CN100473150C (zh) | 2009-03-25 |
Family
ID=32104979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801015076A Expired - Fee Related CN100473150C (zh) | 2002-10-15 | 2003-10-15 | 通过url的数字项目适应系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060031281A1 (zh) |
EP (1) | EP1555823A4 (zh) |
JP (1) | JP4362447B2 (zh) |
CN (1) | CN100473150C (zh) |
TW (1) | TW200408227A (zh) |
WO (1) | WO2004036913A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110225421A (zh) * | 2013-04-19 | 2019-09-10 | 索尼公司 | 客户端设备、内容分发方法、计算机可读存储介质及用途 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US9083972B2 (en) * | 2005-07-20 | 2015-07-14 | Humax Holdings Co., Ltd. | Encoder and decoder |
JP2007235589A (ja) * | 2006-03-01 | 2007-09-13 | Kyocera Mita Corp | 画像処理装置 |
NL2000966C2 (nl) * | 2007-10-29 | 2009-05-06 | Bizzchannel B V | Weergavesysteem en werkwijze voor narrowcasting in een computernetwerk. |
US9264669B2 (en) | 2008-02-26 | 2016-02-16 | Microsoft Technology Licensing, Llc | Content management that addresses levels of functionality |
US8301618B2 (en) | 2008-02-26 | 2012-10-30 | Microsoft Corporation | Techniques to consume content and metadata |
CN102057651A (zh) * | 2008-06-09 | 2011-05-11 | 摩拜罗福特公司 | 用户请求发起的数据文件传输 |
WO2010057687A1 (en) * | 2008-11-19 | 2010-05-27 | Mobizoft Ab | User-request-initiated transmission of data files |
CN103460707B (zh) | 2012-02-09 | 2017-05-17 | 松下知识产权经营株式会社 | 多媒体内容数据编辑服务器、多媒体内容数据编辑方法及集成电路 |
GB201620317D0 (en) * | 2016-11-30 | 2017-01-11 | Microsoft Technology Licensing Llc | Audio signal processing |
Family Cites Families (24)
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US20020038383A1 (en) * | 1999-12-23 | 2002-03-28 | Craig Ullman | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
JP2982698B2 (ja) * | 1996-07-08 | 1999-11-29 | 日本電気株式会社 | 分散情報サービスシステム |
TW347498B (en) * | 1996-09-30 | 1998-12-11 | Casio Computer Co Ltd | Information supply system |
US5953506A (en) * | 1996-12-17 | 1999-09-14 | Adaptive Media Technologies | Method and apparatus that provides a scalable media delivery system |
US6421726B1 (en) * | 1997-03-14 | 2002-07-16 | Akamai Technologies, Inc. | System and method for selection and retrieval of diverse types of video data on a computer network |
JP3000972B2 (ja) * | 1997-08-18 | 2000-01-17 | 日本電気株式会社 | 情報提供装置及びプログラムを記録した機械読み取り可能な記録媒体 |
US6012098A (en) * | 1998-02-23 | 2000-01-04 | International Business Machines Corp. | Servlet pairing for isolation of the retrieval and rendering of data |
JP3847481B2 (ja) * | 1998-08-17 | 2006-11-22 | 富士写真フイルム株式会社 | データ転送方法および装置並びに記録媒体 |
KR100636110B1 (ko) * | 1999-10-29 | 2006-10-18 | 삼성전자주식회사 | 엠펙-4 송수신용 시그널링을 지원하는 단말기 |
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JP2001273188A (ja) * | 2000-03-27 | 2001-10-05 | Five Any Inc | 異種端末のアクセスを許容するウェブサイト及びウェブサイトに異種端末のアクセスを許容する方法 |
KR20020041331A (ko) * | 2000-03-31 | 2002-06-01 | 쿄세라 커뮤니케이션 시스템 가부시키가이샤 | 컨텐츠 제공 시스템 |
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JP2002169751A (ja) * | 2000-12-01 | 2002-06-14 | Ntt Me Corp | コンテンツの変更配信システム及び方法、並びにコンピュータプログラム |
JP2004146860A (ja) * | 2000-12-29 | 2004-05-20 | Ccp:Kk | コンテンツのディレクトリサービス・システム |
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JP3578091B2 (ja) * | 2001-02-13 | 2004-10-20 | 日本電信電話株式会社 | コンテンツ取得方法及びコンテンツ提供方法及びコンテンツ取得装置及びコンテンツ提供装置及びコンテンツ取得プログラム及びコンテンツ提供プログラム |
EP1244023A3 (en) * | 2001-03-23 | 2003-09-24 | LG Electronics, Inc. | Method for configuring digital items |
JP2002342218A (ja) * | 2001-05-16 | 2002-11-29 | Nippon Telegr & Teleph Corp <Ntt> | コンテンツ提供方法及びシステム |
US7016963B1 (en) * | 2001-06-29 | 2006-03-21 | Glow Designs, Llc | Content management and transformation system for digital content |
AUPR815201A0 (en) * | 2001-10-08 | 2001-11-01 | University Of Wollongong, The | Session mobility using digital items |
US20030110234A1 (en) * | 2001-11-08 | 2003-06-12 | Lightsurf Technologies, Inc. | System and methodology for delivering media to multiple disparate client devices based on their capabilities |
US20030156108A1 (en) * | 2002-02-20 | 2003-08-21 | Anthony Vetro | Consistent digital item adaptation |
US20050120123A1 (en) * | 2002-07-12 | 2005-06-02 | Zhongyang Huang | Digital item adaptation negotiation mechanism |
-
2003
- 2003-10-14 TW TW092128399A patent/TW200408227A/zh unknown
- 2003-10-15 JP JP2004544953A patent/JP4362447B2/ja not_active Expired - Fee Related
- 2003-10-15 EP EP03754115A patent/EP1555823A4/en not_active Withdrawn
- 2003-10-15 WO PCT/JP2003/013154 patent/WO2004036913A1/ja active Application Filing
- 2003-10-15 US US10/530,436 patent/US20060031281A1/en not_active Abandoned
- 2003-10-15 CN CNB2003801015076A patent/CN100473150C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110225421A (zh) * | 2013-04-19 | 2019-09-10 | 索尼公司 | 客户端设备、内容分发方法、计算机可读存储介质及用途 |
CN110225421B (zh) * | 2013-04-19 | 2021-07-06 | 索尼公司 | 客户端设备、内容分发方法及计算机可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
TW200408227A (en) | 2004-05-16 |
JP4362447B2 (ja) | 2009-11-11 |
CN100473150C (zh) | 2009-03-25 |
EP1555823A1 (en) | 2005-07-20 |
US20060031281A1 (en) | 2006-02-09 |
WO2004036913A1 (ja) | 2004-04-29 |
JPWO2004036913A1 (ja) | 2006-02-16 |
EP1555823A4 (en) | 2007-03-21 |
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