JP4321550B2 - 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム - Google Patents
情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム Download PDFInfo
- Publication number
- JP4321550B2 JP4321550B2 JP2006154792A JP2006154792A JP4321550B2 JP 4321550 B2 JP4321550 B2 JP 4321550B2 JP 2006154792 A JP2006154792 A JP 2006154792A JP 2006154792 A JP2006154792 A JP 2006154792A JP 4321550 B2 JP4321550 B2 JP 4321550B2
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- JP
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- Prior art keywords
- data
- content
- information
- processing
- picture
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
-
- 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]
- H04N21/40—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
- H04N21/4405—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 video stream decryption
-
- 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
- H04N21/45—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 programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
-
- 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
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
-
- 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
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Storage Device Security (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006154792A JP4321550B2 (ja) | 2005-08-31 | 2006-06-02 | 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム |
| TW095129803A TW200723252A (en) | 2005-08-31 | 2006-08-14 | Information processing device, information recording medium manufacturing device, information recording medium, methods thereof, and computer program |
| US11/512,376 US8346062B2 (en) | 2005-08-31 | 2006-08-30 | Information processing device, information recording medium manufacturing device, information recording medium, methods thereof, and computer program |
| BRPI0603676A BRPI0603676B1 (pt) | 2005-08-31 | 2006-08-30 | dispositivo de processamento de informação para realizar reprodução de vídeo em alta velocidade, meio de gravação de informação não transitório, estrutura de dados, dispositivo de fabricação de meio de gravação de informação, método de processamento de informação, método para fabricar meio de gravação de informação, e, mídia legível por computador |
| CN2010101636374A CN101860741B (zh) | 2005-08-31 | 2006-08-31 | 信息处理设备和信息处理方法 |
| CN2006101263207A CN101083760B (zh) | 2005-08-31 | 2006-08-31 | 信息处理设备及其方法 |
| CN201110433904XA CN102547201B (zh) | 2005-08-31 | 2006-08-31 | 信息处理设备及其方法、信息记录介质制造设备及其方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005252860 | 2005-08-31 | ||
| JP2006154792A JP4321550B2 (ja) | 2005-08-31 | 2006-06-02 | 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007097128A JP2007097128A (ja) | 2007-04-12 |
| JP4321550B2 true JP4321550B2 (ja) | 2009-08-26 |
Family
ID=37982203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006154792A Active JP4321550B2 (ja) | 2005-08-31 | 2006-06-02 | 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8346062B2 (https=) |
| JP (1) | JP4321550B2 (https=) |
| TW (1) | TW200723252A (https=) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7519274B2 (en) | 2003-12-08 | 2009-04-14 | Divx, Inc. | File format for multiple track digital data |
| US8472792B2 (en) | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
| US7515710B2 (en) | 2006-03-14 | 2009-04-07 | Divx, Inc. | Federated digital rights management scheme including trusted systems |
| US9313248B2 (en) * | 2006-04-13 | 2016-04-12 | Johnny Stuart Epstein | Method and apparatus for delivering encoded content |
| CN103559165B (zh) | 2007-01-05 | 2016-08-17 | 索尼克知识产权股份有限公司 | 包含连续播放的视频分配系统 |
| JP5200415B2 (ja) * | 2007-04-27 | 2013-06-05 | 株式会社日立製作所 | 受信装置、受信方法及び送受信方法 |
| KR100922582B1 (ko) * | 2007-07-20 | 2009-10-21 | 한국전자통신연구원 | 중심점 분할 기법을 이용한 로그 기반의 역추적 시스템 및방법 |
| JP5351039B2 (ja) * | 2007-11-01 | 2013-11-27 | パナソニック株式会社 | 記録媒体、再生装置、記録装置、再生方法、及び記録方法 |
| US8233768B2 (en) | 2007-11-16 | 2012-07-31 | Divx, Llc | Hierarchical and reduced index structures for multimedia files |
| KR100993428B1 (ko) * | 2007-12-12 | 2010-11-09 | 한국전자통신연구원 | Dmb 연동형 스테레오스코픽 데이터 처리방법 및스테레오스코픽 데이터 처리장치 |
| JP2010108553A (ja) * | 2008-10-30 | 2010-05-13 | Sony Corp | 再生装置及び再生方法 |
| JP4799626B2 (ja) | 2009-02-04 | 2011-10-26 | ソニーオプティアーク株式会社 | 情報処理装置、および情報処理方法、並びにプログラム |
| JP5723888B2 (ja) | 2009-12-04 | 2015-05-27 | ソニック アイピー, インコーポレイテッド | 基本ビットストリーム暗号材料伝送システムおよび方法 |
| JP5605146B2 (ja) * | 2010-10-08 | 2014-10-15 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにプログラム |
| US8914534B2 (en) | 2011-01-05 | 2014-12-16 | Sonic Ip, Inc. | Systems and methods for adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol |
| US9020039B2 (en) | 2011-01-06 | 2015-04-28 | Sonic Ip, Inc. | Systems and methods for encoding alternative streams of video for use in adaptive bitrate streaming |
| US8812662B2 (en) | 2011-06-29 | 2014-08-19 | Sonic Ip, Inc. | Systems and methods for estimating available bandwidth and performing initial stream selection when streaming content |
| US9467708B2 (en) | 2011-08-30 | 2016-10-11 | Sonic Ip, Inc. | Selection of resolutions for seamless resolution switching of multimedia content |
| WO2013033458A2 (en) | 2011-08-30 | 2013-03-07 | Divx, Llc | Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels |
| US8787570B2 (en) | 2011-08-31 | 2014-07-22 | Sonic Ip, Inc. | Systems and methods for automatically genenrating top level index files |
| US8799647B2 (en) | 2011-08-31 | 2014-08-05 | Sonic Ip, Inc. | Systems and methods for application identification |
| US8964977B2 (en) | 2011-09-01 | 2015-02-24 | Sonic Ip, Inc. | Systems and methods for saving encoded media streamed using adaptive bitrate streaming |
| US8909922B2 (en) | 2011-09-01 | 2014-12-09 | Sonic Ip, Inc. | Systems and methods for playing back alternative streams of protected content protected using common cryptographic information |
| US9892188B2 (en) * | 2011-11-08 | 2018-02-13 | Microsoft Technology Licensing, Llc | Category-prefixed data batching of coded media data in multiple categories |
| JP2013126225A (ja) | 2011-12-16 | 2013-06-24 | Internatl Business Mach Corp <Ibm> | サーバから複数のクライアントにデータを配布するための方法、プログラムおよびシステム |
| US8918908B2 (en) | 2012-01-06 | 2014-12-23 | Sonic Ip, Inc. | Systems and methods for accessing digital content using electronic tickets and ticket tokens |
| US9936267B2 (en) | 2012-08-31 | 2018-04-03 | Divx Cf Holdings Llc | System and method for decreasing an initial buffering period of an adaptive streaming system |
| US9313510B2 (en) | 2012-12-31 | 2016-04-12 | Sonic Ip, Inc. | Use of objective quality measures of streamed content to reduce streaming bandwidth |
| US9191457B2 (en) | 2012-12-31 | 2015-11-17 | Sonic Ip, Inc. | Systems, methods, and media for controlling delivery of content |
| US10397292B2 (en) | 2013-03-15 | 2019-08-27 | Divx, Llc | Systems, methods, and media for delivery of content |
| US9906785B2 (en) | 2013-03-15 | 2018-02-27 | Sonic Ip, Inc. | Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata |
| US9094737B2 (en) | 2013-05-30 | 2015-07-28 | Sonic Ip, Inc. | Network video streaming with trick play based on separate trick play files |
| US9380099B2 (en) | 2013-05-31 | 2016-06-28 | Sonic Ip, Inc. | Synchronizing multiple over the top streaming clients |
| US9100687B2 (en) | 2013-05-31 | 2015-08-04 | Sonic Ip, Inc. | Playback synchronization across playback devices |
| US9386067B2 (en) | 2013-12-30 | 2016-07-05 | Sonic Ip, Inc. | Systems and methods for playing adaptive bitrate streaming content by multicast |
| US9866878B2 (en) | 2014-04-05 | 2018-01-09 | Sonic Ip, Inc. | Systems and methods for encoding and playing back video at different frame rates using enhancement layers |
| WO2016022979A1 (en) | 2014-08-07 | 2016-02-11 | Sonic IP. Inc. | Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles |
| US9946849B2 (en) | 2014-09-29 | 2018-04-17 | Panasonic Intellectual Property Corporation Of America | Content reading method for reading out copyright-protected content from non-transitory recording medium, content reading apparatus, and non-transitory recording medium |
| ES2746954T3 (es) | 2015-01-06 | 2020-03-09 | Divx Llc | Sistemas y métodos para codificar y compartir contenido entre dispositivos |
| US10715574B2 (en) | 2015-02-27 | 2020-07-14 | Divx, Llc | Systems and methods for frame duplication and frame extension in live video encoding and streaming |
| US10075292B2 (en) | 2016-03-30 | 2018-09-11 | Divx, Llc | Systems and methods for quick start-up of playback |
| US10231001B2 (en) | 2016-05-24 | 2019-03-12 | Divx, Llc | Systems and methods for providing audio content during trick-play playback |
| US10129574B2 (en) | 2016-05-24 | 2018-11-13 | Divx, Llc | Systems and methods for providing variable speeds in a trick-play mode |
| US10148989B2 (en) | 2016-06-15 | 2018-12-04 | Divx, Llc | Systems and methods for encoding video content |
| US12244660B2 (en) | 2016-09-08 | 2025-03-04 | Divx, Llc | Systems and methods for adaptive buffering for digital video streaming |
| US10498795B2 (en) | 2017-02-17 | 2019-12-03 | Divx, Llc | Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming |
| US10666291B1 (en) * | 2019-03-12 | 2020-05-26 | Microsoft Technology Licensing, Llc | High efficiency data decoder |
| EP4398582A3 (en) | 2019-03-21 | 2024-08-07 | DivX, LLC | Systems and methods for multimedia swarms |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5717816A (en) * | 1993-01-13 | 1998-02-10 | Hitachi America Ltd. | Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames |
| PL180006B1 (pl) * | 1994-02-28 | 2000-11-30 | Sony Corp | Sposób i urzadzenie do zapisu danych na nosniku zapisu PL PL PL PL PL PL |
| JP3861392B2 (ja) | 1997-07-30 | 2006-12-20 | ソニー株式会社 | データ記録装置および方法、データ再生装置および方法、並びに伝送媒体 |
| JP4035257B2 (ja) | 1998-04-10 | 2008-01-16 | キヤノン株式会社 | 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体 |
| US7336712B1 (en) * | 1998-09-02 | 2008-02-26 | Koninklijke Philips Electronics N.V. | Video signal transmission |
| IL127091A (en) * | 1998-11-16 | 2002-09-12 | Midbar Tech 1998 Ltd | Anti-counterfeiting compact disc |
| JP2001057019A (ja) * | 1999-08-17 | 2001-02-27 | Sony Corp | 情報記録媒体および情報処理装置 |
| JP2002244926A (ja) | 2001-02-15 | 2002-08-30 | Matsushita Electric Ind Co Ltd | データ無効化装置 |
| JP2003143015A (ja) * | 2001-11-07 | 2003-05-16 | Sony Corp | 信号処理方法及び装置並びに符号列生成方法及び装置 |
| FR2835387B1 (fr) * | 2002-01-30 | 2006-08-11 | Lecomte Daniel | Dispositif securise pour la diffusion, l'acces, la copie, l'enregistrement, la visualisation a la demande et la gestion des droits des oeuvres audiovisuelles de haute qualite |
| CN100380496C (zh) | 2002-06-24 | 2008-04-09 | Lg电子株式会社 | 具有用于管理记录在其上面的多个标题视频数据的再现的数据结构的记录介质以及记录和再现方法及装置 |
| JP4045137B2 (ja) | 2002-07-10 | 2008-02-13 | 株式会社ケンウッド | データストリーム記録装置、データストリーム記録方法及びプログラム |
| JP2004221950A (ja) | 2003-01-15 | 2004-08-05 | Ricoh Co Ltd | 画像処理装置、プログラムおよび記憶媒体 |
| US7822281B2 (en) * | 2003-10-31 | 2010-10-26 | Canon Kabushiki Kaisha | Digital video compression |
| JP4223940B2 (ja) | 2003-12-26 | 2009-02-12 | パナソニック株式会社 | 画像生成装置、携帯端末、画像生成方法、画像表示方法及びプログラム |
| US7765158B2 (en) * | 2004-01-27 | 2010-07-27 | Panasonic Corporation | Playback apparatus and server apparatus |
-
2006
- 2006-06-02 JP JP2006154792A patent/JP4321550B2/ja active Active
- 2006-08-14 TW TW095129803A patent/TW200723252A/zh unknown
- 2006-08-30 US US11/512,376 patent/US8346062B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW200723252A (en) | 2007-06-16 |
| JP2007097128A (ja) | 2007-04-12 |
| US20070047645A1 (en) | 2007-03-01 |
| US8346062B2 (en) | 2013-01-01 |
| TWI338284B (https=) | 2011-03-01 |
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