JPS58143674A - Video camera device - Google Patents
Video camera deviceInfo
- Publication number
- JPS58143674A JPS58143674A JP57026277A JP2627782A JPS58143674A JP S58143674 A JPS58143674 A JP S58143674A JP 57026277 A JP57026277 A JP 57026277A JP 2627782 A JP2627782 A JP 2627782A JP S58143674 A JPS58143674 A JP S58143674A
- Authority
- JP
- Japan
- Prior art keywords
- character
- video
- signal
- video camera
- information
- 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.)
- Pending
Links
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 241000238413 Octopus Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/278—Subtitling
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は映像情報と同時に、各１種の必要な文字情報を
録画することを可能としたビデオカメラ装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a video camera device that is capable of recording one type of necessary text information at the same time as video information.
ビデオ撮りを行なう時、映像情報と同時にタイトル、や
録画日等を同時に録画できれば効果的である。通常のビ
デオカメラ装置で文字情報を録画する為にはそれらの文
字が書かれたチャートをビデオカメラで撮影すればよい
が、そのようなチャートを別途準備する必要があり、ま
た撮影者が撮影中の任意の時に映像情報に重置して必要
な文字情報を録画するということは困難であった。When shooting a video, it would be effective if the title, recording date, etc. could be recorded simultaneously with the video information. In order to record text information with a normal video camera device, it is enough to take a picture of a chart with those texts written on it using a video camera, but such a chart must be prepared separately, and the photographer must It has been difficult to record necessary text information superimposed on video information at any time.
本発明は、このような欠点を除去するものであり、必要
な時に必要な文字情報を録画することができるようにし
たビデオカメラ装置を提供するものである。The present invention eliminates these drawbacks and provides a video camera device that can record necessary text information when necessary.
以下本発明の一実施例を第１図ないし第３図を用いて説
明する。An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
第１図に於て、１はビデオカメラの映像情報を得る電子
回路装置、２は電子回路装置１からの情報を受けてそれ
に応じて文字信号発生装置３を制御するマイクロコンピ
ュータである。６はビデオカメラに設けられる操作キー
ボードであって、この操作キーボード６・が文字信号発
生装置３を制御するマイクロコンピュータ２を駆動する
ことにより、操作キーボード６の操作に対応した文字表
示信号が混合回路４に印加され、電子回路装置１からの
映像情報と重量されてビデオテープレコーダ（ＶＴＲ）
ｅｓに供給され録画される。第２図は文字情報の一例と
して年月日情報を録画する場合の画面を示している。年
月日の設定はＶＴＲがＰＡＵＳＥ状態にて操作キーボー
ド６により、例えば第３図に示したようなステップで設
定され、設定完了すれば録画が開始される。すなわちマ
ーカーの位置の数字をキーボードで設定し、その桁の設
定が終ればキーボードでマーカーのこれは操作キーボー
ド５と、マイクロコンピュータ２のソフトウェアの組合
せを工夫することにより、いろいろな年月日設定法が考
えられる。ｔたこの年月日表示を任意の時に録画しまた
任意の時に消去させるのは本実施例のようにマイクロコ
ンピュータ２を使ったシステムでは容易なことである。In FIG. 1, 1 is an electronic circuit device that obtains image information from a video camera, and 2 is a microcomputer that receives information from the electronic circuit device 1 and controls a character signal generator 3 in accordance with the information. Reference numeral 6 denotes an operation keyboard provided in the video camera, and when this operation keyboard 6 drives the microcomputer 2 that controls the character signal generator 3, a character display signal corresponding to the operation of the operation keyboard 6 is output to the mixing circuit. 4 and combined with video information from the electronic circuit device 1 to a video tape recorder (VTR).
is supplied to es and recorded. FIG. 2 shows a screen when date information is recorded as an example of character information. The year, month, and date are set using the operation keyboard 6 while the VTR is in the PAUSE state, for example, in the steps shown in FIG. 3, and when the setting is completed, recording is started. In other words, the number at the marker position is set using the keyboard, and once the setting of that digit is completed, the marker can be set using the keyboard. is possible. In a system using the microcomputer 2 as in this embodiment, it is easy to record the year, month, and day display of the octopus at any time and to erase it at any time.
第４図は他の文字情報の一例で、時間情報を録画する場
合の画面を示しており、図は３分２６秒６を示している
。この時間表示はある動作の所要時間等を録画するのに
極めて有効である。本実施例ではマイクロコンピータ２
で文字発生装置３を制御しているので、操作キーボード
６とソフトウェアの組合せを工夫すればこの時間表示を
１シーンごとにクリアすることも、また、複数動作の累
積表示とすることも容易である。また時間表示のスター
ト、停止も操作キーボード６で自由に制御することがで
きる。FIG. 4 is an example of other character information, and shows a screen when time information is recorded, and the figure shows 3 minutes 26 seconds 6. This time display is extremely effective for recording the time required for a certain operation. In this embodiment, microcomputer 2
Since the character generator 3 is controlled by the character generator 3, if the combination of the operating keyboard 6 and the software is devised, it is easy to clear this time display for each scene, or to display the cumulative display of multiple actions. . Furthermore, the start and stop of the time display can be freely controlled using the operation keyboard 6.
なお操作キーボード６の操作によりマイクロコンピュー
タ２を通じて電子回路装置１の制御をおこなうようにし
てもよいし、また混合回路４の出力を電子ビューファイ
ンダに加え映像情報と共に表示するようにしてもよい。Note that the electronic circuit device 1 may be controlled through the microcomputer 2 by operating the operation keyboard 6, or the output of the mixing circuit 4 may be added to the electronic viewfinder and displayed together with video information.
以上のように本発明に・よればＶＴＲにキー情報に応じ
た文字又は記号を自由に記録できる。As described above, according to the present invention, characters or symbols corresponding to key information can be freely recorded on a VTR.
第１図は本発明の一実施例におけるビデオカメラ装置の
ブロック図、第２図ないし第４図は文字情報にもとすく
表示状態を示す図である。
１・・・・・・電子回路装置、２・・・・・・マイクロ
コンピュータ、３・・・・・・文字信号発生装置、６・
・・・・・操作キーボード。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第２
図
第３図
４ｙｔｐ表牙、 ５０．θθ、θθ
↓
卑月Ｂ濠定中 θ２． ｂθ、θθ
↓
茸耳日戟楚’ｊ Ｅｌ？、 Ｉｆ 、 ２３
第４図FIG. 1 is a block diagram of a video camera device according to an embodiment of the present invention, and FIGS. 2 to 4 are diagrams showing how character information is displayed. 1...Electronic circuit device, 2...Microcomputer, 3...Character signal generator, 6.
...Operation keyboard. Name of agent: Patent attorney Toshio Nakao and 1 other person 2nd
Figure 3 Figure 4ytp front fang, 50. θθ, θθ ↓ Higetsu B moat in progress θ2. bθ, θθ ↓ Mushroom-eared solar power 'j El? , If , 23
Figure 4
Claims (2)
のキー情報に応じて文字あるいは記号信号を発生する信
号発生回路と、前記信号発生回路の出力を映像信号出力
に重畳させる手段とを備えたことを特徴とするビデオカ
メラ装置。(1) The device is characterized by comprising an operation keyboard, a signal generation circuit that generates character or symbol signals in accordance with key information from the operation keyboard, and means for superimposing the output of the signal generation circuit on the video signal output. video camera equipment.
ュータで判別して文字あるいは信号発生装置より所定の
文字あるいは記号信号を得るようにしたことを特徴とす
る特許請求の範囲第１項記載のビデオカメラ装置。(2) A video camera device according to claim 1, characterized in that key information from an operation keyboard is determined by a microcomputer to obtain a predetermined character or symbol signal from a character or signal generator. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57026277A JPS58143674A (en) | 1982-02-19 | 1982-02-19 | Video camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57026277A JPS58143674A (en) | 1982-02-19 | 1982-02-19 | Video camera device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58143674A true JPS58143674A (en) | 1983-08-26 |
Family
ID=12188784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57026277A Pending JPS58143674A (en) | 1982-02-19 | 1982-02-19 | Video camera device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58143674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322909A2 (en) * | 1987-12-29 | 1989-07-05 | Hitachi, Ltd. | Video tape recorder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537015A (en) * | 1978-09-08 | 1980-03-14 | Hitachi Ltd | Image photographing device |
-
1982
- 1982-02-19 JP JP57026277A patent/JPS58143674A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537015A (en) * | 1978-09-08 | 1980-03-14 | Hitachi Ltd | Image photographing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322909A2 (en) * | 1987-12-29 | 1989-07-05 | Hitachi, Ltd. | Video tape recorder |
| EP0322909A3 (en) * | 1987-12-29 | 1990-12-12 | Hitachi, Ltd. | Video tape recorder |
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