DE69515343T2 - Aufnahme und Wiedergabe eines Trick-Videosignals - Google Patents
Aufnahme und Wiedergabe eines Trick-VideosignalsInfo
- Publication number
- DE69515343T2 DE69515343T2 DE69515343T DE69515343T DE69515343T2 DE 69515343 T2 DE69515343 T2 DE 69515343T2 DE 69515343 T DE69515343 T DE 69515343T DE 69515343 T DE69515343 T DE 69515343T DE 69515343 T2 DE69515343 T2 DE 69515343T2
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- recording
- error correction
- correction encoding
- trick
- 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 - Fee Related
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
- H04N5/78—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
-
- 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
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
- H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
-
- 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
- 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
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94200943 | 1994-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69515343D1 DE69515343D1 (de) | 2000-04-06 |
DE69515343T2 true DE69515343T2 (de) | 2000-09-21 |
Family
ID=8216776
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69513161T Expired - Fee Related DE69513161T2 (de) | 1994-04-12 | 1995-03-29 | Aufzeichnung und wiedergabe eines trick-modus-signals |
DE69515343T Expired - Fee Related DE69515343T2 (de) | 1994-04-12 | 1995-03-29 | Aufnahme und Wiedergabe eines Trick-Videosignals |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69513161T Expired - Fee Related DE69513161T2 (de) | 1994-04-12 | 1995-03-29 | Aufzeichnung und wiedergabe eines trick-modus-signals |
Country Status (9)
Country | Link |
---|---|
US (1) | US5751889A (de) |
EP (2) | EP0820200B1 (de) |
JP (2) | JPH09511634A (de) |
KR (1) | KR100379346B1 (de) |
CN (1) | CN1149951A (de) |
AT (2) | ATE190183T1 (de) |
DE (2) | DE69513161T2 (de) |
HK (1) | HK1013184A1 (de) |
WO (1) | WO1995028061A2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326791B (en) * | 1994-04-12 | 1999-02-10 | Mitsubishi Electric Corp | Digital VTR |
JP3289045B2 (ja) * | 1994-04-12 | 2002-06-04 | 三菱電機株式会社 | ディジタル記録再生装置 |
JP3226444B2 (ja) * | 1995-01-25 | 2001-11-05 | 三菱電機株式会社 | ディジタル信号記録装置及び再生装置 |
US5778139A (en) * | 1995-05-29 | 1998-07-07 | Samsung Electronics Co., Ltd. | Digital video data recording with outer-error-correction coding of trick-play data and apparatus for use therewith |
DE69712828T2 (de) * | 1996-01-19 | 2003-01-16 | Koninkl Philips Electronics Nv | Aufzeichnung von einem datenreduzierten digitalen videosignal in schrägen spuren auf einem aufzeichnungsträger |
JP3774929B2 (ja) * | 1996-03-21 | 2006-05-17 | ソニー株式会社 | データ再生装置およびデータ再生方法 |
US6078448A (en) * | 1997-01-21 | 2000-06-20 | U.S. Philips Corporation | Recording of subcode signals in slant tracks on a record carrier |
KR100593295B1 (ko) * | 1997-02-03 | 2007-11-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록매체상에복수의트릭재생신호를기록하는동안이신호의싱크블록번호를부여하는방법 |
EP0896718A2 (de) | 1997-02-03 | 1999-02-17 | Koninklijke Philips Electronics N.V. | Aufzeichnung von trickwiedergabesignalen auf einem aufzeichnungsträger |
WO1998034230A2 (en) * | 1997-02-03 | 1998-08-06 | Koninklijke Philips Electronics N.V. | Recording of trick play signals on a record carrier |
TW417089B (en) | 1998-02-11 | 2001-01-01 | Koninkl Philips Electronics Nv | Reproduction of a digital information signal in a trick play reproduction mode |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2684695B2 (ja) * | 1988-08-05 | 1997-12-03 | キヤノン株式会社 | データ記録装置 |
US5335116A (en) * | 1989-05-09 | 1994-08-02 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for recording analog video signal in compressed digital format |
NL8901661A (nl) * | 1989-06-30 | 1991-01-16 | Philips Nv | Televisiesysteem voor digitale overdracht van beeldsignalen. |
NL9002772A (nl) * | 1990-09-21 | 1992-04-16 | Philips Nv | Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager. |
NL9002839A (nl) * | 1990-12-21 | 1992-07-16 | Philips Nv | Inrichting voor het optekenen van "clock run-in" kodewoorden aan het begin van een spoor op een magnetische registratiedrager. |
DE69323338T2 (de) | 1992-03-24 | 1999-06-10 | Toshiba Kawasaki Kk | Vorrichtung zum Aufzeichnen/Wiedergeben von Kodes mit variablen Längen für einen Videorekorder |
KR100195071B1 (ko) * | 1992-07-14 | 1999-06-15 | 윤종용 | 디지탈 비디오신호 기록 재생방법 및 그 장치 |
JP3546434B2 (ja) * | 1992-12-25 | 2004-07-28 | ソニー株式会社 | ビデオ信号再生装置 |
EP0606856B1 (de) * | 1993-01-13 | 2000-04-05 | Hitachi, Ltd. | Vorrichtung zur Aufzeichnung von digitalen Videosignalen mit Wiedergabe mit variabler Geschwindigkeit |
US5377051A (en) * | 1993-01-13 | 1994-12-27 | Hitachi America, Ltd. | Digital video recorder compatible receiver with trick play image enhancement |
TW235360B (de) * | 1993-01-28 | 1994-12-01 | Philips Electronics Nv | |
EP0632653B1 (de) * | 1993-05-27 | 2000-09-06 | Matsushita Electric Industrial Co., Ltd. | Digitaler Videorekorder für Videosignale mit hoher Auflösung mit hoch aufgelöster Anzeige in speziellen Wiedergabebetreibsarten |
-
1995
- 1995-03-29 JP JP7526208A patent/JPH09511634A/ja not_active Ceased
- 1995-03-29 EP EP97203310A patent/EP0820200B1/de not_active Expired - Lifetime
- 1995-03-29 KR KR1019960705796A patent/KR100379346B1/ko not_active IP Right Cessation
- 1995-03-29 WO PCT/IB1995/000213 patent/WO1995028061A2/en active IP Right Grant
- 1995-03-29 CN CN95193393A patent/CN1149951A/zh active Pending
- 1995-03-29 EP EP95911482A patent/EP0755611B1/de not_active Expired - Lifetime
- 1995-03-29 AT AT97203310T patent/ATE190183T1/de active
- 1995-03-29 AT AT95911482T patent/ATE186439T1/de not_active IP Right Cessation
- 1995-03-29 DE DE69513161T patent/DE69513161T2/de not_active Expired - Fee Related
- 1995-03-29 DE DE69515343T patent/DE69515343T2/de not_active Expired - Fee Related
-
1997
- 1997-04-14 US US08/839,427 patent/US5751889A/en not_active Expired - Fee Related
-
1998
- 1998-12-21 HK HK98114125A patent/HK1013184A1/xx not_active IP Right Cessation
-
2002
- 2002-03-29 JP JP2002096775A patent/JP2002369150A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH09511634A (ja) | 1997-11-18 |
JP2002369150A (ja) | 2002-12-20 |
EP0820200A3 (de) | 1998-02-25 |
WO1995028061A3 (en) | 1995-11-23 |
EP0755611A1 (de) | 1997-01-29 |
ATE186439T1 (de) | 1999-11-15 |
CN1149951A (zh) | 1997-05-14 |
ATE190183T1 (de) | 2000-03-15 |
US5751889A (en) | 1998-05-12 |
DE69513161D1 (de) | 1999-12-09 |
WO1995028061A2 (en) | 1995-10-19 |
EP0755611B1 (de) | 1999-11-03 |
EP0820200B1 (de) | 2000-03-01 |
DE69513161T2 (de) | 2000-05-25 |
EP0820200A2 (de) | 1998-01-21 |
DE69515343D1 (de) | 2000-04-06 |
HK1013184A1 (en) | 1999-08-13 |
KR100379346B1 (ko) | 2003-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |