GB2293516B - Digital video signal record and playback device and method for recording and playing back the same - Google Patents
Digital video signal record and playback device and method for recording and playing back the sameInfo
- Publication number
- GB2293516B GB2293516B GB9519553A GB9519553A GB2293516B GB 2293516 B GB2293516 B GB 2293516B GB 9519553 A GB9519553 A GB 9519553A GB 9519553 A GB9519553 A GB 9519553A GB 2293516 B GB2293516 B GB 2293516B
- Authority
- GB
- United Kingdom
- Prior art keywords
- recording
- video signal
- same
- digital video
- playback device
- 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
- 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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N21/434—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
- H04N21/4348—Demultiplexing of additional data and video streams
-
- 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
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9828342A GB2330476B (en) | 1994-09-26 | 1995-09-25 | Digital video signal recording and playback device |
GB9816673A GB2324925B (en) | 1994-09-26 | 1995-09-25 | Digital video signal recording device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22962094A JP3506504B2 (ja) | 1994-09-26 | 1994-09-26 | ディジタル映像信号記録再生装置 |
JP25209894A JP3506507B2 (ja) | 1994-10-18 | 1994-10-18 | ディジタル映像信号記録再生装置およびディジタル映像信号再生装置 |
JP27210794A JP3501521B2 (ja) | 1994-11-07 | 1994-11-07 | ディジタル映像信号再生装置および再生方法 |
JP02827795A JP3370468B2 (ja) | 1995-02-16 | 1995-02-16 | 光ディスク記録方法、光ディスク再生方法および再生装置、並びに光ディスク |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9519553D0 GB9519553D0 (en) | 1995-11-29 |
GB2293516A GB2293516A (en) | 1996-03-27 |
GB2293516B true GB2293516B (en) | 1999-06-30 |
Family
ID=27458850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9519553A Expired - Lifetime GB2293516B (en) | 1994-09-26 | 1995-09-25 | Digital video signal record and playback device and method for recording and playing back the same |
Country Status (3)
Country | Link |
---|---|
CN (4) | CN100348029C (zh) |
DE (1) | DE19537508C2 (zh) |
GB (1) | GB2293516B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200197410Y1 (ko) * | 1996-12-19 | 2000-10-02 | 윤종용 | 디지털 방송신호의 기록 및 재생장치 |
KR100384102B1 (ko) | 1998-01-21 | 2003-05-14 | 마쯔시다덴기산교 가부시키가이샤 | 가변길이 부호화 장치 |
CN100393125C (zh) * | 2005-02-05 | 2008-06-04 | 威盛电子股份有限公司 | 处理图像帧的方法 |
JPWO2012120908A1 (ja) | 2011-03-09 | 2014-07-17 | パナソニック株式会社 | 動画像符号化装置および動画像符号化方法 |
CN103416063B (zh) | 2011-03-09 | 2017-07-28 | 松下电器(美国)知识产权公司 | 运动图像解码装置及运动图像解码方法 |
CN106303450A (zh) * | 2016-08-29 | 2017-01-04 | 合肥康胜达智能科技有限公司 | 一种视频图像处理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0600690A2 (en) * | 1992-11-28 | 1994-06-08 | Samsung Electronics Co., Ltd. | Digital image recording |
EP0606868A2 (en) * | 1993-01-11 | 1994-07-20 | Sony Corporation | Picture signal coding method, decoding method and picture signal recording medium |
EP0607904A2 (en) * | 1993-01-18 | 1994-07-27 | Sony Corporation | Picture reproducing device |
WO1994017631A1 (en) * | 1993-01-20 | 1994-08-04 | Rca Thomson Licensing Corporation | Digital video tape recorder for digital hdtv |
EP0632653A2 (en) * | 1993-05-27 | 1995-01-04 | Matsushita Electric Industrial Co., Ltd. | Digital high definition video recorder having high definition display in trick-play modes |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395738A (en) * | 1980-11-26 | 1983-07-26 | Rca Corporation | Helical scan tape recording and/or replay apparatus |
JPS58170179A (ja) * | 1982-03-30 | 1983-10-06 | Victor Co Of Japan Ltd | 識別信号再生装置 |
JPS58186280A (ja) * | 1982-04-26 | 1983-10-31 | Victor Co Of Japan Ltd | デイジタル信号再生装置 |
US4613908A (en) * | 1982-04-16 | 1986-09-23 | Victor Company Of Japan, Ltd. | Digital video signal reproducing apparatus |
US4964094A (en) * | 1987-07-15 | 1990-10-16 | Matsushita Electric Industrial Co., Ltd. | Optical disk |
US4989190A (en) * | 1987-07-20 | 1991-01-29 | Oki Electric Industry Co., Ltd. | Apparatus for seeking a track of an optical disk in which information is recorded |
JP2689632B2 (ja) * | 1989-08-15 | 1997-12-10 | ソニー株式会社 | 画像信号の伝送装置および伝送方法 |
JP2890740B2 (ja) * | 1990-08-09 | 1999-05-17 | 松下電器産業株式会社 | ディジタル映像信号再生装置 |
JP2591291B2 (ja) * | 1990-09-04 | 1997-03-19 | 松下電器産業株式会社 | 光ディスク記録装置および光ディスク再生装置 |
KR930002795B1 (ko) * | 1990-10-31 | 1993-04-10 | 삼성전자 주식회사 | 주파수 중첩정보 삽입 및 분리회로 |
JPH05128810A (ja) * | 1991-11-06 | 1993-05-25 | Matsushita Electric Ind Co Ltd | 動画出力システム |
KR950011522B1 (ko) * | 1992-03-30 | 1995-10-05 | 삼성전자주식회사 | 영상신호 기록 및 재생장치 |
JPH0684174A (ja) * | 1992-09-03 | 1994-03-25 | Hitachi Ltd | 光ディスク媒体とそれを用いた情報処理装置 |
JP3084983B2 (ja) * | 1992-11-25 | 2000-09-04 | 松下電器産業株式会社 | ビデオ信号記録再生装置 |
KR0176474B1 (ko) * | 1992-12-01 | 1999-04-15 | 김광호 | 고속화상 재생에 적합한 디지탈 비디오 테이프레코더용 데이타 코딩기술 |
-
1995
- 1995-09-25 CN CNB2003101207133A patent/CN100348029C/zh not_active Expired - Lifetime
- 1995-09-25 CN CNB951167529A patent/CN1158865C/zh not_active Expired - Lifetime
- 1995-09-25 GB GB9519553A patent/GB2293516B/en not_active Expired - Lifetime
- 1995-09-25 CN CN2009101749172A patent/CN101835055B/zh not_active Expired - Lifetime
- 1995-09-25 CN CN031216935A patent/CN1487738B/zh not_active Expired - Lifetime
- 1995-09-26 DE DE19537508A patent/DE19537508C2/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0600690A2 (en) * | 1992-11-28 | 1994-06-08 | Samsung Electronics Co., Ltd. | Digital image recording |
EP0606868A2 (en) * | 1993-01-11 | 1994-07-20 | Sony Corporation | Picture signal coding method, decoding method and picture signal recording medium |
EP0607904A2 (en) * | 1993-01-18 | 1994-07-27 | Sony Corporation | Picture reproducing device |
WO1994017631A1 (en) * | 1993-01-20 | 1994-08-04 | Rca Thomson Licensing Corporation | Digital video tape recorder for digital hdtv |
EP0632653A2 (en) * | 1993-05-27 | 1995-01-04 | Matsushita Electric Industrial Co., Ltd. | Digital high definition video recorder having high definition display in trick-play modes |
Also Published As
Publication number | Publication date |
---|---|
CN1487738A (zh) | 2004-04-07 |
CN101835055B (zh) | 2012-12-12 |
DE19537508C2 (de) | 1997-03-06 |
DE19537508A1 (de) | 1996-03-28 |
CN101835055A (zh) | 2010-09-15 |
CN1158865C (zh) | 2004-07-21 |
CN100348029C (zh) | 2007-11-07 |
GB2293516A (en) | 1996-03-27 |
CN1487738B (zh) | 2010-05-12 |
CN1543209A (zh) | 2004-11-03 |
GB9519553D0 (en) | 1995-11-29 |
CN1138273A (zh) | 1996-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20110513 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20150924 |