JP2007043739A - コンテンツ記述情報と接続情報とを提供する方法 - Google Patents
コンテンツ記述情報と接続情報とを提供する方法 Download PDFInfo
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- JP2007043739A JP2007043739A JP2006259337A JP2006259337A JP2007043739A JP 2007043739 A JP2007043739 A JP 2007043739A JP 2006259337 A JP2006259337 A JP 2006259337A JP 2006259337 A JP2006259337 A JP 2006259337A JP 2007043739 A JP2007043739 A JP 2007043739A
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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]
- H04N21/40—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
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
- H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
-
- 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]
- H04N21/20—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
- H04N21/2362—Generation or processing of Service Information [SI]
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
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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]
- H04N21/40—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
-
- 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
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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]
- H04N21/40—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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/72—Systems specially adapted for using specific information, e.g. geographical or meteorological information using electronic programme guides [EPG]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Abstract
【解決手段】 システム10は、放送装置14から受信器16へ、接続情報とコンテンツ記述情報とが別々に伝送されることを可能にする。従って、チャネルといったサービスへの接続28を特定するために必要とされる情報が知られる時点よりも前に、コンテンツの記述26を受信器16に提供することができる。コンテンツ記述情報と接続情報を切り離すことにより、放送ネットワークにおいて接続情報の付与を動的に管理することができる。
【選択図】 図1
Description
Claims (19)
- コンテンツを伝送するステップと、
該コンテンツに関する接続情報を含む第1のアナウンスを伝送するステップと、
該コンテンツに関するコンテンツ記述を含む第2のアナウンスを伝送するステップと
を含んでなる方法。 - 前記第2のアナウンスを伝送した後に、前記第1のアナウンスを伝送することを含んでいる請求項1に記載の方法。
- 少なくとも2つの細分性レベルで前記コンテンツ記述を構成することを含んでいる請求項2に記載の方法。
- 前記細分性レベルのそれぞれを、当該細分性に対する接続情報に結び付けることを含んでいる請求項3に記載の方法。
- サービス識別子に前記第2のアナウンスを与えて前記第1のアナウンスと結び付けるステップを更に含んでいる請求項1に記載の方法。
- 前記接続情報におけるサービスの位置を特定することを含んでいる請求項5に記載の方法。
- 前記コンテンツと共に付属情報を伝送するステップを更に含んでいる請求項6に記載の方法。
- 前記第1のアナウンスと前記第2のアナウンスとを結び付けるための識別子を提供するステップを更に含んでいる請求項2に記載の方法。
- コンテンツを伝送するステップと、
該コンテンツに関する接続情報を含む第1のアナウンスを伝送するステップと、
該コンテンツに関するコンテンツ記述を含む第2のアナウンスを伝送するステップと
をプロセッサベースのシステムに実行させる命令を記憶するための記憶媒体を含んでいる製品。 - 前記第2のアナウンスを伝送した後に、前記第1のアナウンスを伝送するステップをプロセッサベースのシステムに実行させる命令を更に記憶している請求項9に記載の製品。
- 少なくとも2つの細分性レベルで前記コンテンツ記述を構成するステップをプロセッサベースのシステムに実行させる命令を更に記憶している請求項10に記載の製品。
- コンテンツを受信するステップと、
該コンテンツに関する接続情報を含む第1のアナウンスを受信するステップと、
該コンテンツに関するコンテンツ記述を含む第2のアナウンスを受信するステップと、
前記第1のアナウンスと前記第2のアナウンスとを相互に結び付けるステップと
を含んでなる方法。 - 前記第2のアナウンスを受信するステップが、前記第1のアナウンスの後に前記第2のアナウンスを受信することを含んでいる請求項12に記載の方法。
- 前記コンテンツ記述における少なくとも2つの細分性レベルを識別することを含んでいる請求項13に記載の方法。
- 前記細分性レベルのそれぞれを、当該細分性の接続情報に結び付けることを含んでいる請求項14に記載の方法。
- サービス識別子を前記第2のアナウンスと同一視して前記第1のアナウンスに結び付けることを含んでいる請求項12に記載の方法。
- コンテンツを受信するステップと、
該コンテンツに関する接続情報を含む第1のアナウンスを受信するステップと、
該コンテンツに関するコンテンツ記述を含む第2のアナウンスを受信するステップと、
前記第1のアナウンスと前記第2のアナウンスとを相互に結び付けるステップと
をプロセッサベースのシステムに実行させる命令を記憶するための記憶媒体を含んでいる製品。 - プロセッサと、該プロセッサに結合され、第1のアナウンスと第2のアナウンスと映像コンテンツとを伝送する伝送器とを含んでおり、前記第1のアナウンスが前記映像コンテンツに対する接続情報を含み、前記第2のアナウンスが前記映像コンテンツに対するコンテンツ記述を含んでいるプロセッサベースのシステム。
- プロセッサと、該プロセッサに結合され、第1のアナウンスと第2のアナウンスとを結び付ける受信器とを含んでおり、前記第1のアナウンスが映像コンテンツに対する接続情報を含み、前記第2のアナウンスが前記映像コンテンツに対するコンテンツ記述を含んでいるプロセッサベースのシステム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/512,226 US7032239B1 (en) | 2000-02-24 | 2000-02-24 | Providing content description and connection information in digital broadcast networks |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001562879A Division JP2003524992A (ja) | 2000-02-24 | 2001-01-29 | コンテンツ記述情報と接続情報とを提供する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007043739A true JP2007043739A (ja) | 2007-02-15 |
JP2007043739A5 JP2007043739A5 (ja) | 2008-01-31 |
Family
ID=24038208
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001562879A Withdrawn JP2003524992A (ja) | 2000-02-24 | 2001-01-29 | コンテンツ記述情報と接続情報とを提供する方法 |
JP2006259337A Pending JP2007043739A (ja) | 2000-02-24 | 2006-09-25 | コンテンツ記述情報と接続情報とを提供する方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001562879A Withdrawn JP2003524992A (ja) | 2000-02-24 | 2001-01-29 | コンテンツ記述情報と接続情報とを提供する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7032239B1 (ja) |
EP (1) | EP1269666A2 (ja) |
JP (2) | JP2003524992A (ja) |
CN (1) | CN1225853C (ja) |
AU (1) | AU3308701A (ja) |
WO (1) | WO2001063806A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020069217A1 (en) * | 2000-12-04 | 2002-06-06 | Hua Chen | Automatic, multi-stage rich-media content creation using a framework based digital workflow - systems, methods and program products |
US7216170B2 (en) | 2002-05-22 | 2007-05-08 | Microsoft Corporation | Systems and methods to reference resources in a television-based entertainment system |
US20040073941A1 (en) | 2002-09-30 | 2004-04-15 | Ludvig Edward A. | Systems and methods for dynamic conversion of web content to an interactive walled garden program |
US7533406B2 (en) | 2002-09-30 | 2009-05-12 | Microsoft Corporation | Systems and methods for generating a walled garden program for substantially optimized bandwidth delivery |
KR100967247B1 (ko) * | 2003-03-03 | 2010-07-01 | 엘지전자 주식회사 | 데이터 방송 파일 시스템 및 그 운용 방법 |
KR101009629B1 (ko) * | 2003-03-13 | 2011-01-21 | 한국전자통신연구원 | 디지털 방송 프로그램 서비스를 제공하기 위한 확장메타데이터의 데이터 구조와 이를 이용한 적응적 프로그램서비스 제공 시스템 및 그 방법 |
KR101081298B1 (ko) * | 2003-03-20 | 2011-11-08 | 톰슨 라이센싱 | 위성 신호를 배치하고 분배하기 위해 멀티캐스트 ip 및이더넷을 활용하는 시스템 및 방법 |
JP4220563B2 (ja) * | 2006-09-19 | 2009-02-04 | 株式会社東芝 | 放送システムとその配信装置及び端末装置 |
US20100107090A1 (en) * | 2008-10-27 | 2010-04-29 | Camille Hearst | Remote linking to media asset groups |
EP2375614B1 (en) * | 2010-04-09 | 2014-05-07 | Alcatel Lucent | Method for broadcasting multimedia content |
KR102454746B1 (ko) * | 2015-10-01 | 2022-10-17 | 삼성전자주식회사 | 통신 시스템에서 미디어 리소스 식별 정보를 송수신하는 장치 및 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418782A (en) * | 1992-10-30 | 1995-05-23 | Scientific-Atlanta, Inc. | Methods and apparatus for providing virtual service selection in a multi-service communications system |
JP3644455B2 (ja) * | 1994-09-29 | 2005-04-27 | ソニー株式会社 | 番組情報放送方式、番組情報表示方法および受信装置 |
US6005561A (en) * | 1994-12-14 | 1999-12-21 | The 3Do Company | Interactive information delivery system |
US6064378A (en) * | 1994-12-23 | 2000-05-16 | Thomson Consumer Electronics, Inc. | Program guide in a digital video system |
US5600378A (en) | 1995-05-22 | 1997-02-04 | Scientific-Atlanta, Inc. | Logical and composite channel mapping in an MPEG network |
US5886995A (en) * | 1996-09-05 | 1999-03-23 | Hughes Electronics Corporation | Dynamic mapping of broadcast resources |
JPH10126752A (ja) | 1996-10-23 | 1998-05-15 | Matsushita Electric Ind Co Ltd | 放送システム |
US6115074A (en) * | 1997-07-10 | 2000-09-05 | Ozkan; Mehmet Kemal | System for forming and processing program map information suitable for terrestrial, cable or satellite broadcast |
US6160545A (en) * | 1997-10-24 | 2000-12-12 | General Instrument Corporation | Multi-regional interactive program guide for television |
US6460181B1 (en) * | 1997-12-29 | 2002-10-01 | Starsight Telecast, Inc. | Channels and services display |
JPH11341471A (ja) * | 1998-05-28 | 1999-12-10 | Hitachi Ltd | 映像配信装置および映像配信システム |
CA2377941A1 (en) * | 1999-06-28 | 2001-01-04 | United Video Properties, Inc. | Interactive television program guide system and method with niche hubs |
-
2000
- 2000-02-24 US US09/512,226 patent/US7032239B1/en not_active Expired - Fee Related
-
2001
- 2001-01-29 CN CNB018055478A patent/CN1225853C/zh not_active Expired - Fee Related
- 2001-01-29 WO PCT/US2001/002867 patent/WO2001063806A2/en active Application Filing
- 2001-01-29 EP EP01905179A patent/EP1269666A2/en not_active Withdrawn
- 2001-01-29 JP JP2001562879A patent/JP2003524992A/ja not_active Withdrawn
- 2001-01-29 AU AU3308701A patent/AU3308701A/xx active Pending
-
2006
- 2006-09-25 JP JP2006259337A patent/JP2007043739A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1416627A (zh) | 2003-05-07 |
WO2001063806A3 (en) | 2002-07-04 |
AU3308701A (en) | 2001-09-03 |
JP2003524992A (ja) | 2003-08-19 |
WO2001063806A2 (en) | 2001-08-30 |
US7032239B1 (en) | 2006-04-18 |
EP1269666A2 (en) | 2003-01-02 |
CN1225853C (zh) | 2005-11-02 |
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