ZA806170B - Digital on video recording and playback system - Google Patents
Digital on video recording and playback systemInfo
- Publication number
- ZA806170B ZA806170B ZA00806170A ZA806170A ZA806170B ZA 806170 B ZA806170 B ZA 806170B ZA 00806170 A ZA00806170 A ZA 00806170A ZA 806170 A ZA806170 A ZA 806170A ZA 806170 B ZA806170 B ZA 806170B
- Authority
- ZA
- South Africa
- Prior art keywords
- digital
- video recording
- playback system
- playback
- video
- Prior art date
Links
Classifications
-
- 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
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
- G11B27/3054—Vertical Interval Time code [VITC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
-
- 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
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
-
- 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
- H04N9/8233—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 a character code signal
-
- 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
- H04N9/87—Regeneration of colour television signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Optical Recording Or Reproduction (AREA)
- Television Systems (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8446579A | 1979-10-12 | 1979-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA806170B true ZA806170B (en) | 1982-05-26 |
Family
ID=22185129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00806170A ZA806170B (en) | 1979-10-12 | 1980-10-06 | Digital on video recording and playback system |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5664579A (xx) |
| KR (1) | KR850001311B1 (xx) |
| AU (1) | AU537958B2 (xx) |
| BE (1) | BE885651A (xx) |
| BR (1) | BR8006461A (xx) |
| CA (1) | CA1149947A (xx) |
| DE (1) | DE3038396C2 (xx) |
| DK (1) | DK430180A (xx) |
| ES (1) | ES8200984A1 (xx) |
| FI (1) | FI803144L (xx) |
| FR (1) | FR2467457A1 (xx) |
| GB (1) | GB2060312B (xx) |
| IT (1) | IT1150060B (xx) |
| NL (1) | NL8005625A (xx) |
| NZ (1) | NZ195230A (xx) |
| PL (1) | PL227237A1 (xx) |
| SE (1) | SE8006982L (xx) |
| ZA (1) | ZA806170B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2541062B1 (fr) * | 1983-02-15 | 1987-01-02 | Thomson Brandt | Systeme conversationnel comportant un dispositif de visualisation, un ordinateur et une source d'informations videofrequence pre-enregistrees |
| FR2561054A1 (fr) * | 1984-03-09 | 1985-09-13 | Simiv | Procede d'insertion de signaux numeriques dans un signal de television et decodeur de tels signaux numeriques |
| JP2508495B2 (ja) * | 1991-07-29 | 1996-06-19 | ソニー株式会社 | ビデオ信号再生装置 |
| AU5154093A (en) * | 1992-10-13 | 1994-05-09 | Gilbarco Inc. | Apparatus and method for encoding/recovering multimedia control signals in an audio/video program |
| US6078896A (en) * | 1997-11-05 | 2000-06-20 | Marconi Commerce Systems Inc. | Video identification for forecourt advertising |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1486771A (en) * | 1973-07-30 | 1977-09-21 | Indep Broadcasting Authority | Television systems |
| US3982065A (en) * | 1973-10-31 | 1976-09-21 | The General Electric Company Limited | Combined television/data receivers |
| FR2337472A1 (fr) * | 1975-12-29 | 1977-07-29 | Telediffusion Fse | Systeme de commande du positionnement de la tete d'un lecteur de disque et notamment de videodisque |
| GB1577133A (en) * | 1976-03-19 | 1980-10-22 | Rca Corp | Video information record and playback apparatus |
| DE2625775A1 (de) * | 1976-06-09 | 1977-12-15 | Ted Bildplatten | Synchronimpuls-abtrennschaltung fuer ein bas-fernsehsignal, insbesondere fuer einen videorecorder |
| JPS5913101B2 (ja) * | 1977-12-16 | 1984-03-27 | 株式会社日立製作所 | ランダムアクセス方法 |
-
1980
- 1980-10-03 FI FI803144A patent/FI803144L/fi not_active Application Discontinuation
- 1980-10-06 ZA ZA00806170A patent/ZA806170B/xx unknown
- 1980-10-06 SE SE8006982A patent/SE8006982L/ not_active Application Discontinuation
- 1980-10-06 AU AU62995/80A patent/AU537958B2/en not_active Ceased
- 1980-10-08 BR BR8006461A patent/BR8006461A/pt unknown
- 1980-10-09 JP JP14186880A patent/JPS5664579A/ja active Pending
- 1980-10-09 IT IT25254/80A patent/IT1150060B/it active
- 1980-10-10 FR FR8021752A patent/FR2467457A1/fr not_active Withdrawn
- 1980-10-10 CA CA000362176A patent/CA1149947A/en not_active Expired
- 1980-10-10 ES ES495839A patent/ES8200984A1/es not_active Expired
- 1980-10-10 DE DE3038396A patent/DE3038396C2/de not_active Expired
- 1980-10-10 DK DK430180A patent/DK430180A/da not_active Application Discontinuation
- 1980-10-10 BE BE0/202424A patent/BE885651A/fr not_active IP Right Cessation
- 1980-10-10 NL NL8005625A patent/NL8005625A/nl not_active Application Discontinuation
- 1980-10-10 NZ NZ195230A patent/NZ195230A/en unknown
- 1980-10-10 GB GB8032856A patent/GB2060312B/en not_active Expired
- 1980-10-11 PL PL22723780A patent/PL227237A1/xx unknown
- 1980-10-13 KR KR1019800003924A patent/KR850001311B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| PL227237A1 (xx) | 1981-07-10 |
| AU537958B2 (en) | 1984-07-19 |
| BE885651A (fr) | 1981-02-02 |
| KR830004745A (ko) | 1983-07-16 |
| BR8006461A (pt) | 1981-04-14 |
| GB2060312B (en) | 1984-06-13 |
| FI803144L (fi) | 1981-04-13 |
| DE3038396A1 (de) | 1981-04-23 |
| IT1150060B (it) | 1986-12-10 |
| JPS5664579A (en) | 1981-06-01 |
| ES495839A0 (es) | 1981-11-16 |
| CA1149947A (en) | 1983-07-12 |
| SE8006982L (sv) | 1981-04-13 |
| DE3038396C2 (de) | 1985-01-31 |
| NZ195230A (en) | 1985-01-31 |
| GB2060312A (en) | 1981-04-29 |
| FR2467457A1 (fr) | 1981-04-17 |
| KR850001311B1 (ko) | 1985-09-12 |
| NL8005625A (nl) | 1981-04-14 |
| AU6299580A (en) | 1981-04-16 |
| IT8025254A0 (it) | 1980-10-09 |
| ES8200984A1 (es) | 1981-11-16 |
| DK430180A (da) | 1981-04-13 |
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