WO2000041056A3 - Systeme et procede de distribution de contenu numerique - Google Patents
Systeme et procede de distribution de contenu numerique Download PDFInfo
- Publication number
- WO2000041056A3 WO2000041056A3 PCT/US2000/000077 US0000077W WO0041056A3 WO 2000041056 A3 WO2000041056 A3 WO 2000041056A3 US 0000077 W US0000077 W US 0000077W WO 0041056 A3 WO0041056 A3 WO 0041056A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- secured content
- secured
- distribution system
- content distribution
- Prior art date
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]
- H04N21/40—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
- H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
-
- 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
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
-
- 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]
-
- 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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU33434/00A AU3343400A (en) | 1999-01-06 | 2000-01-05 | Digital content distribution system and method |
US09/880,856 US7162642B2 (en) | 1999-01-06 | 2001-06-15 | Digital content distribution system and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11483399P | 1999-01-06 | 1999-01-06 | |
US60/114,833 | 1999-01-06 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/880,856 Continuation US7162642B2 (en) | 1999-01-06 | 2001-06-15 | Digital content distribution system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000041056A2 WO2000041056A2 (fr) | 2000-07-13 |
WO2000041056A3 true WO2000041056A3 (fr) | 2000-09-28 |
Family
ID=22357683
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/000079 WO2000041392A1 (fr) | 1999-01-06 | 2000-01-05 | Systeme de distribution de paquets de contenu |
PCT/US2000/000077 WO2000041056A2 (fr) | 1999-01-06 | 2000-01-05 | Systeme et procede de distribution de contenu numerique |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/000079 WO2000041392A1 (fr) | 1999-01-06 | 2000-01-05 | Systeme de distribution de paquets de contenu |
Country Status (2)
Country | Link |
---|---|
AU (2) | AU3343400A (fr) |
WO (2) | WO2000041392A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110769298A (zh) * | 2018-07-26 | 2020-02-07 | 联发科技股份有限公司 | 信号处理电路以及相关方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0691787A1 (fr) * | 1994-07-08 | 1996-01-10 | Sony Corporation | Réception de signaux radiodiffusés à accès conditionnel |
EP0710025A1 (fr) * | 1994-10-28 | 1996-05-01 | Sony Corporation | Procédé de transmission de signaux numériques, appareil de réception de signaux numériques et supports d'enregistrement |
EP0715241A2 (fr) * | 1994-10-27 | 1996-06-05 | Mitsubishi Corporation | Appareil pour système de gestion de droits d'auteur de données |
US5574787A (en) * | 1994-07-25 | 1996-11-12 | Ryan; John O. | Apparatus and method for comprehensive copy protection for video platforms and unprotected source material |
WO1996041468A1 (fr) * | 1995-06-07 | 1996-12-19 | Macrovision Corporation | Procede et appareil de protection contre les copies pour divers supports d'enregistrement, faisant appel a une empreinte video |
WO1997022206A1 (fr) * | 1995-12-11 | 1997-06-19 | Philips Electronics N.V. | Marquage d'un signal video et/ou audio |
WO1997043853A1 (fr) * | 1996-05-15 | 1997-11-20 | Macrovision Corporation | Procede et appareil pour la protection contre la copie de divers supports d'enregistrement proteges par un droit d'auteur |
EP0838949A2 (fr) * | 1996-10-28 | 1998-04-29 | Sony Corporation | Méthode de transmission de vidéo, méthode et dispositif de protection contre la copie de vidéo |
WO1998033325A2 (fr) * | 1997-01-27 | 1998-07-30 | Koninklijke Philips Electronics N.V. | Procede et systeme permettant un transfert d'information de contenu et d'information complementaire y relative |
US5796829A (en) * | 1994-09-09 | 1998-08-18 | The Titan Corporation | Conditional access system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579183A (en) * | 1994-04-08 | 1996-11-26 | U.S. Philips Corporation | Recording and reproducing an MPEG information signal on/from a record carrier |
JPH10154373A (ja) * | 1996-09-27 | 1998-06-09 | Sony Corp | データデコードシステムおよびデータデコード方法、伝送装置および方法、並びに、受信装置および方法 |
JPH10190705A (ja) * | 1996-10-22 | 1998-07-21 | Sony Corp | 伝送装置および方法、並びに、受信装置および方法 |
EP2146499B1 (fr) * | 1997-11-14 | 2012-10-31 | Sony Deutschland Gmbh | Distribution de plusieurs flux de transport MPEG-2 sur un réseau domestique IEEE 1394 |
JP3844877B2 (ja) * | 1998-04-08 | 2006-11-15 | パイオニア株式会社 | ストリーム変換装置 |
-
2000
- 2000-01-05 AU AU33434/00A patent/AU3343400A/en not_active Abandoned
- 2000-01-05 WO PCT/US2000/000079 patent/WO2000041392A1/fr active Search and Examination
- 2000-01-05 WO PCT/US2000/000077 patent/WO2000041056A2/fr active Search and Examination
- 2000-01-05 AU AU29597/00A patent/AU2959700A/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0691787A1 (fr) * | 1994-07-08 | 1996-01-10 | Sony Corporation | Réception de signaux radiodiffusés à accès conditionnel |
US5574787A (en) * | 1994-07-25 | 1996-11-12 | Ryan; John O. | Apparatus and method for comprehensive copy protection for video platforms and unprotected source material |
US5796829A (en) * | 1994-09-09 | 1998-08-18 | The Titan Corporation | Conditional access system |
EP0715241A2 (fr) * | 1994-10-27 | 1996-06-05 | Mitsubishi Corporation | Appareil pour système de gestion de droits d'auteur de données |
EP0710025A1 (fr) * | 1994-10-28 | 1996-05-01 | Sony Corporation | Procédé de transmission de signaux numériques, appareil de réception de signaux numériques et supports d'enregistrement |
WO1996041468A1 (fr) * | 1995-06-07 | 1996-12-19 | Macrovision Corporation | Procede et appareil de protection contre les copies pour divers supports d'enregistrement, faisant appel a une empreinte video |
WO1997022206A1 (fr) * | 1995-12-11 | 1997-06-19 | Philips Electronics N.V. | Marquage d'un signal video et/ou audio |
WO1997043853A1 (fr) * | 1996-05-15 | 1997-11-20 | Macrovision Corporation | Procede et appareil pour la protection contre la copie de divers supports d'enregistrement proteges par un droit d'auteur |
EP0838949A2 (fr) * | 1996-10-28 | 1998-04-29 | Sony Corporation | Méthode de transmission de vidéo, méthode et dispositif de protection contre la copie de vidéo |
WO1998033325A2 (fr) * | 1997-01-27 | 1998-07-30 | Koninklijke Philips Electronics N.V. | Procede et systeme permettant un transfert d'information de contenu et d'information complementaire y relative |
Also Published As
Publication number | Publication date |
---|---|
WO2000041392A1 (fr) | 2000-07-13 |
AU2959700A (en) | 2000-07-24 |
AU3343400A (en) | 2000-07-24 |
WO2000041056A2 (fr) | 2000-07-13 |
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