DE69615111D1 - Gerät und Verfahren zur Kodierung von digitalen Videodaten - Google Patents
Gerät und Verfahren zur Kodierung von digitalen VideodatenInfo
- Publication number
- DE69615111D1 DE69615111D1 DE69615111T DE69615111T DE69615111D1 DE 69615111 D1 DE69615111 D1 DE 69615111D1 DE 69615111 T DE69615111 T DE 69615111T DE 69615111 T DE69615111 T DE 69615111T DE 69615111 D1 DE69615111 D1 DE 69615111D1
- Authority
- DE
- Germany
- Prior art keywords
- encoded
- video data
- data
- digital video
- intraframe
- 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.)
- Expired - Lifetime
Links
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
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/007—Transform coding, e.g. discrete cosine transform
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/005—Reproducing at a different information rate from the information rate of recording
-
- 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]
- H04N21/40—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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording 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]
- H04N21/40—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
- H04N21/4341—Demultiplexing of audio and video streams
-
- 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
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19781395A JP3484832B2 (ja) | 1995-08-02 | 1995-08-02 | 記録装置、記録方法、再生装置及び再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69615111D1 true DE69615111D1 (de) | 2001-10-18 |
DE69615111T2 DE69615111T2 (de) | 2002-06-13 |
Family
ID=16380777
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69615111T Expired - Lifetime DE69615111T2 (de) | 1995-08-02 | 1996-07-30 | Gerät und Verfahren zur Kodierung von digitalen Videodaten |
DE1996629957 Expired - Lifetime DE69629957T2 (de) | 1995-08-02 | 1996-07-30 | Gerät und Verfahren zur Kodierung von digitalen Videodaten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996629957 Expired - Lifetime DE69629957T2 (de) | 1995-08-02 | 1996-07-30 | Gerät und Verfahren zur Kodierung von digitalen Videodaten |
Country Status (13)
Country | Link |
---|---|
US (1) | US6363212B1 (de) |
EP (2) | EP1039756B1 (de) |
JP (1) | JP3484832B2 (de) |
KR (1) | KR100440649B1 (de) |
CN (1) | CN1130922C (de) |
AT (2) | ATE205656T1 (de) |
AU (1) | AU723796B2 (de) |
CA (1) | CA2181863C (de) |
DE (2) | DE69615111T2 (de) |
ES (2) | ES2201999T3 (de) |
MX (2) | MX9603108A (de) |
MY (1) | MY117793A (de) |
TW (1) | TW317064B (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100223163B1 (ko) * | 1995-12-11 | 1999-10-15 | 윤종용 | 배속재생을 위한 디스크포맷 및 이를 이용한 동화상데이타의 배속재생방법 및 그장치 |
EP0954924A4 (de) * | 1997-01-21 | 2003-05-14 | Sarnoff Corp | Informationsstromsyntax und anzeige des vorhandenseins eines spleisspunkts |
US6697566B2 (en) * | 1997-10-17 | 2004-02-24 | Sony Corporation | Encoded signal characteristic point recording apparatus |
KR100324512B1 (ko) * | 1998-07-14 | 2002-06-26 | 구자홍 | 실시간데이터기록및재생장치와그제어방법 |
US8380041B2 (en) * | 1998-07-30 | 2013-02-19 | Tivo Inc. | Transportable digital video recorder system |
US6647202B1 (en) * | 1998-07-30 | 2003-11-11 | Matsushita Electric Industrial Co., Ltd. | Video signal reproducing apparatus capable of reproducing bitstreams and video signal reproducing method |
US8577205B2 (en) * | 1998-07-30 | 2013-11-05 | Tivo Inc. | Digital video recording system |
US7558472B2 (en) * | 2000-08-22 | 2009-07-07 | Tivo Inc. | Multimedia signal processing system |
US6233389B1 (en) * | 1998-07-30 | 2001-05-15 | Tivo, Inc. | Multimedia time warping system |
AU7706500A (en) | 1999-09-20 | 2001-04-24 | Tivo, Inc. | Closed caption tagging system |
US7106946B1 (en) * | 1999-09-28 | 2006-09-12 | Sony Corporation | Transport stream processing device, and associated methodology of generating and aligning source data packets in a physical data structure |
JP4389365B2 (ja) * | 1999-09-29 | 2009-12-24 | ソニー株式会社 | トランスポートストリーム記録装置および方法、トランスポートストリーム再生装置および方法、並びにプログラム記録媒体 |
US7340153B2 (en) * | 2000-01-11 | 2008-03-04 | Hitachi, Ltd. | Apparatus and method for recording and reproducing information |
EP1168840A3 (de) * | 2000-06-30 | 2003-12-17 | Kabushiki Kaisha Toshiba | Verfahren und Vorrichtung für besondere Videowiedergabearten |
GB0031221D0 (en) * | 2000-12-21 | 2001-01-31 | Koninkl Philips Electronics Nv | Compressed-data processing arrangement and related method |
US8081865B2 (en) * | 2001-03-29 | 2011-12-20 | Panasonic Corporation | AV data recording apparatus and method, recording media recorded by the same, AV data reproducing apparatus and method, and AV data recording and reproducing apparatus and method |
US20070230921A1 (en) * | 2001-04-05 | 2007-10-04 | Barton James M | Multimedia time warping system |
US8238725B2 (en) * | 2001-08-20 | 2012-08-07 | Broadcom Corporation | System and method for providing personal video recording trick modes |
US20030039471A1 (en) * | 2001-08-21 | 2003-02-27 | Hashimoto Roy T. | Switching compressed video streams |
US8923688B2 (en) * | 2001-09-12 | 2014-12-30 | Broadcom Corporation | Performing personal video recording (PVR) functions on digital video streams |
US20030093800A1 (en) * | 2001-09-12 | 2003-05-15 | Jason Demas | Command packets for personal video recorder |
JP3584913B2 (ja) * | 2001-09-21 | 2004-11-04 | ソニー株式会社 | データ出力方法、記録方法および装置、再生方法および装置、データ送信方法および受信方法 |
WO2003034744A1 (en) | 2001-10-17 | 2003-04-24 | Matsushita Electric Industrial Co., Ltd. | Miving picture encoding method and moving picture decoding method |
US8285111B2 (en) * | 2002-04-19 | 2012-10-09 | Tivo Inc. | Method and apparatus for creating an enhanced photo digital video disc |
US7200321B2 (en) * | 2002-04-19 | 2007-04-03 | Tivo Inc. | Method and apparatus for creating an expanded functionality digital video disc |
RU2323490C2 (ru) | 2002-04-25 | 2008-04-27 | Конинклейке Филипс Электроникс Н.В. | Способ и устройство для задания точек входа в потоке данных |
US8000584B1 (en) * | 2002-04-26 | 2011-08-16 | Tivo Inc. | Approach for storing digital content onto digital versatile discs (DVDs) |
KR20040095034A (ko) * | 2003-05-06 | 2004-11-12 | 삼성전자주식회사 | 엔트리 포인트 결정 방법 및 그 장치 |
JP4228288B2 (ja) * | 2003-06-11 | 2009-02-25 | ソニー株式会社 | 記録制御装置および方法、プログラム、並びにデータ記録方法 |
TWI310545B (en) * | 2003-10-04 | 2009-06-01 | Samsung Electronics Co Ltd | Storage medium storing search information and reproducing apparatus |
WO2005053316A1 (ja) * | 2003-11-26 | 2005-06-09 | Sanyo Electric Co.,Ltd. | 無線映像送信装置、無線映像受信装置及び無線映像送受信システム並びに信号生成装置、信号復号装置及び信号生成復号装置 |
CN100481923C (zh) * | 2004-01-30 | 2009-04-22 | 松下电器产业株式会社 | 内容再现装置和内容段获得方法 |
JP4608953B2 (ja) * | 2004-06-07 | 2011-01-12 | ソニー株式会社 | データ記録装置、方法およびプログラム、データ再生装置、方法およびプログラム、ならびに、記録媒体 |
JP4088274B2 (ja) * | 2004-06-28 | 2008-05-21 | 株式会社東芝 | メタデータの構造及びその編集方法 |
ES2630168T3 (es) | 2004-11-19 | 2017-08-18 | Tivo Solutions Inc | Procedimiento y aparato para la transferencia segura y la reproducción de contenido multimedia |
EP1905004A2 (de) | 2005-05-26 | 2008-04-02 | LG Electronics Inc. | Verfahren zum codieren und decodieren eines audiosignals |
EP1908057B1 (de) | 2005-06-30 | 2012-06-20 | LG Electronics Inc. | Verfahren und vorrichtung zum decodieren eines audiosignals |
JP2009500656A (ja) | 2005-06-30 | 2009-01-08 | エルジー エレクトロニクス インコーポレイティド | オーディオ信号をエンコーディング及びデコーディングするための装置とその方法 |
EP1946294A2 (de) | 2005-06-30 | 2008-07-23 | LG Electronics Inc. | Vorrichtung zum codieren und decodieren von audiosignalen und verfahren dafür |
US7788107B2 (en) | 2005-08-30 | 2010-08-31 | Lg Electronics Inc. | Method for decoding an audio signal |
TWI405475B (zh) | 2005-08-30 | 2013-08-11 | Lg Electronics Inc | 音頻訊號之編碼及解碼裝置及其方法、電腦可讀取媒體及其系統、及可代表該音頻訊號位元流中之資料結構 |
JP4568363B2 (ja) | 2005-08-30 | 2010-10-27 | エルジー エレクトロニクス インコーポレイティド | オーディオ信号デコーディング方法及びその装置 |
US8577483B2 (en) | 2005-08-30 | 2013-11-05 | Lg Electronics, Inc. | Method for decoding an audio signal |
US8068569B2 (en) | 2005-10-05 | 2011-11-29 | Lg Electronics, Inc. | Method and apparatus for signal processing and encoding and decoding |
US7751485B2 (en) | 2005-10-05 | 2010-07-06 | Lg Electronics Inc. | Signal processing using pilot based coding |
US7672379B2 (en) | 2005-10-05 | 2010-03-02 | Lg Electronics Inc. | Audio signal processing, encoding, and decoding |
US7696907B2 (en) | 2005-10-05 | 2010-04-13 | Lg Electronics Inc. | Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor |
US7646319B2 (en) | 2005-10-05 | 2010-01-12 | Lg Electronics Inc. | Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor |
KR100857117B1 (ko) | 2005-10-05 | 2008-09-05 | 엘지전자 주식회사 | 신호 처리 방법 및 이의 장치, 그리고 인코딩 및 디코딩방법 및 이의 장치 |
EP1946299A4 (de) | 2005-10-05 | 2009-12-02 | Lg Electronics Inc | Verfahren und vorrichtung zur signalverarbeitung |
US20070092086A1 (en) | 2005-10-24 | 2007-04-26 | Pang Hee S | Removing time delays in signal paths |
KR100820965B1 (ko) * | 2006-02-24 | 2008-04-10 | 엘지전자 주식회사 | 무선 디지털티브이에서의 비디오와 오디오 신호 동기화시스템 |
US8279928B2 (en) * | 2006-05-09 | 2012-10-02 | Canon Kabushiki Kaisha | Image encoding apparatus and encoding method, image decoding apparatus and decoding method |
JP4284370B2 (ja) * | 2007-03-09 | 2009-06-24 | 株式会社東芝 | ビデオサーバ及びビデオ編集システム |
CN101321265B (zh) * | 2007-06-07 | 2011-03-16 | 中兴通讯股份有限公司 | 对等网络媒体点播跨帧播放方式的实现方法及*** |
FR2923645B1 (fr) * | 2007-11-09 | 2010-01-08 | Thierry Prigent | Procede d'enregistrement de donnees pour la lecture a long terme de ces donnees |
JP4886823B2 (ja) * | 2009-07-23 | 2012-02-29 | 株式会社東芝 | 記録再生装置、ビデオサーバ及び記録再生装置の電源制御方法 |
US20110123173A1 (en) * | 2009-11-24 | 2011-05-26 | Verizon Patent And Licensing Inc. | Trick play advertising systems and methods |
US10104406B2 (en) * | 2013-06-21 | 2018-10-16 | Saturn Licensing Llc | Transmission apparatus, transmission method, reproduction apparatus, reproduction method and reception apparatus |
KR102225254B1 (ko) | 2014-08-27 | 2021-03-09 | 삼성전자주식회사 | 표시 패널 컨트롤러 및 이를 포함하는 표시 장치 |
CN113132807B (zh) * | 2019-12-30 | 2023-04-07 | 成都鼎桥通信技术有限公司 | 基于视频的关键帧请求方法、装置、设备及存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2797404B2 (ja) * | 1989-04-20 | 1998-09-17 | ソニー株式会社 | 動画像データの記録方式 |
US5122886A (en) * | 1989-06-19 | 1992-06-16 | Pioneer Electronic Corporation | Selective information playback from recording medium based on user input content codes |
JP2712656B2 (ja) * | 1989-10-25 | 1998-02-16 | 日本電気ホームエレクトロニクス株式会社 | Cd―rom記録方法 |
JP3551447B2 (ja) * | 1992-09-22 | 2004-08-04 | ソニー株式会社 | データ符号化装置および方法、データ復号化装置および方法 |
ATE170354T1 (de) * | 1992-09-22 | 1998-09-15 | Sony Corp | Vorrichtung und verfahren zur verarbeitung von digitalen videosignalen |
JP3240017B2 (ja) * | 1993-01-11 | 2001-12-17 | ソニー株式会社 | Mpeg信号記録方法およびmpeg信号再生方法 |
WO1995008823A1 (fr) * | 1993-09-21 | 1995-03-30 | Sony Corporation | Procede et dispositif de transmission de donnees, decodeur de donnees et support d'enregistrement de donnees |
EP0651391A3 (de) * | 1993-10-29 | 1997-02-05 | Tokyo Shibaura Electric Co | Gewindebefestigung. |
-
1995
- 1995-08-02 JP JP19781395A patent/JP3484832B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-23 CA CA 2181863 patent/CA2181863C/en not_active Expired - Fee Related
- 1996-07-30 AT AT96305566T patent/ATE205656T1/de active
- 1996-07-30 DE DE69615111T patent/DE69615111T2/de not_active Expired - Lifetime
- 1996-07-30 ES ES00202503T patent/ES2201999T3/es not_active Expired - Lifetime
- 1996-07-30 DE DE1996629957 patent/DE69629957T2/de not_active Expired - Lifetime
- 1996-07-30 EP EP20000202503 patent/EP1039756B1/de not_active Expired - Lifetime
- 1996-07-30 ES ES96305566T patent/ES2161331T3/es not_active Expired - Lifetime
- 1996-07-30 EP EP19960305566 patent/EP0757492B1/de not_active Expired - Lifetime
- 1996-07-30 AT AT00202503T patent/ATE249710T1/de active
- 1996-07-31 MY MYPI9603138 patent/MY117793A/en unknown
- 1996-07-31 MX MX9603108A patent/MX9603108A/es unknown
- 1996-07-31 KR KR1019960031678A patent/KR100440649B1/ko not_active IP Right Cessation
- 1996-08-01 AU AU60868/96A patent/AU723796B2/en not_active Ceased
- 1996-08-02 CN CN96112178A patent/CN1130922C/zh not_active Expired - Fee Related
- 1996-08-05 TW TW85109442A patent/TW317064B/zh not_active IP Right Cessation
-
1999
- 1999-07-29 US US09/363,723 patent/US6363212B1/en not_active Expired - Lifetime
-
2000
- 2000-12-14 MX MXPA00012448A patent/MXPA00012448A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0757492A2 (de) | 1997-02-05 |
DE69629957D1 (de) | 2003-10-16 |
EP1039756A3 (de) | 2001-01-31 |
ATE205656T1 (de) | 2001-09-15 |
EP0757492B1 (de) | 2001-09-12 |
JPH0951533A (ja) | 1997-02-18 |
KR970014296A (ko) | 1997-03-29 |
AU723796B2 (en) | 2000-09-07 |
AU6086896A (en) | 1997-02-06 |
ES2201999T3 (es) | 2004-04-01 |
CN1130922C (zh) | 2003-12-10 |
DE69629957T2 (de) | 2004-07-15 |
US6363212B1 (en) | 2002-03-26 |
MY117793A (en) | 2004-08-30 |
DE69615111T2 (de) | 2002-06-13 |
CN1152243A (zh) | 1997-06-18 |
ES2161331T3 (es) | 2001-12-01 |
EP0757492A3 (de) | 1997-11-19 |
CA2181863A1 (en) | 1997-02-03 |
ATE249710T1 (de) | 2003-09-15 |
TW317064B (de) | 1997-10-01 |
CA2181863C (en) | 2006-01-24 |
MXPA00012448A (es) | 2005-07-25 |
EP1039756B1 (de) | 2003-09-10 |
MX9603108A (es) | 1997-06-28 |
KR100440649B1 (ko) | 2005-04-06 |
JP3484832B2 (ja) | 2004-01-06 |
EP1039756A2 (de) | 2000-09-27 |
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