JPS6298385U - - Google Patents
Info
- Publication number
- JPS6298385U JPS6298385U JP19011485U JP19011485U JPS6298385U JP S6298385 U JPS6298385 U JP S6298385U JP 19011485 U JP19011485 U JP 19011485U JP 19011485 U JP19011485 U JP 19011485U JP S6298385 U JPS6298385 U JP S6298385U
- Authority
- JP
- Japan
- Prior art keywords
- information
- video signal
- video
- superimposed
- recording
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図は本考案の装置の一実施例を示すブロツ
ク系統図、第２図は本考案による記録映像の説明
図、第３図は本考案の記録・再生で使用している
信号の波形図、第４図は従来の方法による記録映
像の説明図である。
１……テレビカメラ、２……付帯情報付加部、
３……映像記録・再生部、４……付帯情報抽出部
、５……受像機（画像表示装置）、４０……重畳
画像作成回路、４１……付帯情報抽出回路、４３
……操作スイツチ。
Fig. 1 is a block system diagram showing one embodiment of the device of the present invention, Fig. 2 is an explanatory diagram of recorded video by the invention, and Fig. 3 is a waveform diagram of signals used in recording and playback of the invention. , FIG. 4 is an explanatory diagram of video recorded by the conventional method. 1...TV camera, 2...Additional information addition section,
3...Video recording/playback unit, 4...Additional information extraction unit, 5...Receiver (image display device), 40...Superimposed image creation circuit, 41...Additional information extraction circuit, 43
...Operation switch.
Claims (1)
報映像信号とを記録・再生する装置であつて、 記録時に映像信号源から送られて来る映像信号
のブランキング期間に付帯情報を付加する付帯情
報付加部と、該付帯情報付加部で作成された付帯
情報付加映像信号を記録・再生するための映像記
録・再生部と、再生時に付帯情報付加映像信号か
ら付加された付帯情報を抽出し所望の情報を選択
して重畳表示する内容と位置を決めた情報画像信
号を作り再生画像信号に重畳して重畳映像信号を
出力する付帯情報抽出部とを備え、 付帯情報を記録時に付加し、再生時に画像表示
装置に表示される画面の所望の位置に付帯情報を
選択的に重畳表示させるようにしたことを特徴と
する映像付帯情報管理機能を設えた映像記録再生
装置。 ２ 前記付帯情報抽出部は、付帯情報付加映像信
号から付帯情報信号を抽出する付帯情報抽出回路
と、抽出した付帯情報の取扱を指令する操作スイ
ツチと、該操作スイツチからの指令に従つて重畳
表示する内容を付加した重畳映像信号を出力する
重畳画像作成回路を有したものである実用新案登
録請求の範囲第１項に記載の映像付帯情報管理機
能を備えた映像記録再生装置。[Claims for Utility Model Registration] 1. A device for recording and reproducing a video signal and ancillary information video signal added to the video signal, which blanks the video signal sent from the video signal source during recording. an additional information addition unit that adds additional information to a period; a video recording/playback unit that records and plays back the additional information added video signal created by the additional information addition unit; an additional information extraction unit that extracts the additional information that has been displayed, selects desired information, creates an information image signal with determined content and position for superimposed display, superimposes it on the reproduced image signal, and outputs a superimposed video signal, A video recording and playback device equipped with a video ancillary information management function, characterized in that information is added during recording and the ancillary information is selectively superimposed and displayed at a desired position on a screen displayed on an image display device during playback. Device. 2. The incidental information extraction unit includes an incidental information extraction circuit that extracts an incidental information signal from an incidental information added video signal, an operation switch that instructs handling of the extracted incidental information, and a superimposed display according to a command from the operation switch. A video recording and reproducing device equipped with a video ancillary information management function as claimed in claim 1, which has a superimposed image creation circuit that outputs a superimposed video signal with added content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190114U JP2504828Y2 (en) | 1985-12-10 | 1985-12-10 | Video recording / playback device with video incidental information management function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190114U JP2504828Y2 (en) | 1985-12-10 | 1985-12-10 | Video recording / playback device with video incidental information management function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298385U true JPS6298385U (en) | 1987-06-23 |
| JP2504828Y2 JP2504828Y2 (en) | 1996-07-24 |
Family
ID=31143032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985190114U Expired - Lifetime JP2504828Y2 (en) | 1985-12-10 | 1985-12-10 | Video recording / playback device with video incidental information management function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504828Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233989A (en) * | 1986-04-03 | 1987-10-14 | Canon Inc | Recording and reproducing device |
| JPH01221073A (en) * | 1988-02-29 | 1989-09-04 | Pioneer Electron Corp | Image information recording and reproducing system |
| JPH01221072A (en) * | 1988-02-29 | 1989-09-04 | Pioneer Electron Corp | Recording and reproducing system for image information |
| JPH01256060A (en) * | 1988-04-04 | 1989-10-12 | Pioneer Electron Corp | Image information reproducing processor |
| JPH0332288A (en) * | 1989-06-29 | 1991-02-12 | Pioneer Electron Corp | Recording medium player |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5591276A (en) * | 1978-12-28 | 1980-07-10 | Matsushita Electric Ind Co Ltd | Magnetic recorder/reproducer |
| JPS5892181A (en) * | 1981-11-27 | 1983-06-01 | Matsushita Electric Ind Co Ltd | Multiplex signal receiver |
| JPS61117987A (en) * | 1984-11-12 | 1986-06-05 | Toshiba Corp | Video disk |
-
1985
- 1985-12-10 JP JP1985190114U patent/JP2504828Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5591276A (en) * | 1978-12-28 | 1980-07-10 | Matsushita Electric Ind Co Ltd | Magnetic recorder/reproducer |
| JPS5892181A (en) * | 1981-11-27 | 1983-06-01 | Matsushita Electric Ind Co Ltd | Multiplex signal receiver |
| JPS61117987A (en) * | 1984-11-12 | 1986-06-05 | Toshiba Corp | Video disk |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233989A (en) * | 1986-04-03 | 1987-10-14 | Canon Inc | Recording and reproducing device |
| JPH01221073A (en) * | 1988-02-29 | 1989-09-04 | Pioneer Electron Corp | Image information recording and reproducing system |
| JPH01221072A (en) * | 1988-02-29 | 1989-09-04 | Pioneer Electron Corp | Recording and reproducing system for image information |
| JPH01256060A (en) * | 1988-04-04 | 1989-10-12 | Pioneer Electron Corp | Image information reproducing processor |
| JPH0332288A (en) * | 1989-06-29 | 1991-02-12 | Pioneer Electron Corp | Recording medium player |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504828Y2 (en) | 1996-07-24 |
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