JPS5922572U - telop device - Google Patents
telop deviceInfo
- Publication number
- JPS5922572U JPS5922572U JP11615582U JP11615582U JPS5922572U JP S5922572 U JPS5922572 U JP S5922572U JP 11615582 U JP11615582 U JP 11615582U JP 11615582 U JP11615582 U JP 11615582U JP S5922572 U JPS5922572 U JP S5922572U
- Authority
- JP
- Japan
- Prior art keywords
- telop
- line
- memory
- address circuit
- lines
- 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
Landscapes
- Studio Circuits (AREA)
- Television Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図Aは本考案のテロップ装置に使われるテロップカ
ードの平面図、第1図Bはカード上の各行に対応する行
検出信号の波形図、第2図は本考案によるテロップ装置
の要部を示すブロック図、第3図はスクロール表示され
るテロップの時間変化を示すTV画面の正面図、第4図
は第2図のメ □モリーの領域マツプ、第5図Aはテロ
ップカードの別の実施例を示すカードの平面図、第5図
Bは第5図Aに対応する行検出信号の波形図、第6図は
テロップが2行並列で表示された場合のTV画面の正面
図である。
なお図面に用いられた符号において、2・・−・・・メ
モリー、3・・・・・・行検出器、5・・・・・・書込
制御及び書込アドレス回路、7・・・・・・読出制御及
び書込アドレ ゛ス回路、9・・・・・・部分、10・
・・・・・括りマーク、である。FIG. 1A is a plan view of a telop card used in the telop device of the present invention, FIG. 1B is a waveform diagram of a row detection signal corresponding to each row on the card, and FIG. 2 is a main part of the telop device of the present invention. Figure 3 is a front view of the TV screen showing the time change of scrolling telops, Figure 4 is a memory area map of Figure 2, and Figure 5A is a diagram of another telop card. FIG. 5B is a waveform diagram of a line detection signal corresponding to FIG. 5A, and FIG. 6 is a front view of a TV screen when two lines of subtitles are displayed in parallel. . In addition, in the symbols used in the drawings, 2...memory, 3...line detector, 5...write control and write address circuit, 7... ...Read control and write address circuit, 9... part, 10.
...is a bracket mark.
Claims (1)
るテロップ情報を撮像して得たビデオ信号を記憶、
するメモリーと、上記ビデオ信号に基いて各行゛の位
置に対応した行検出信号を検出する検出器と、検出され
た行薇出信号に基いて上記メモリーの書込アドレスを制
御する書込アドレス回路と、テロップが重畳されるべき
映像を形成するための同期信号に基いて動作され、上記
メモリーから1行ずつテロップ情報を読出す読出アドレ
ス回路とを夫夫具備すると共に、上記テロップ原画の擦
像領域内で且つ上記メモリーの記憶領域外となる部分が
上記、テロップ原画に設けられ、この部分に少なくとも
2行にわたって括りマークが書込まれたとき、上記2行
が実質的に1行とみなされて、2行並列でテロップ情報
が表示されるように構成したことを特徴とするテロップ
装置。, stores the video signal obtained by capturing the telop information written over multiple lines on the original telop image,
a detector that detects a row detection signal corresponding to the position of each row based on the video signal, and a write address circuit that controls the write address of the memory based on the detected row out signal. and a read address circuit which is operated based on a synchronization signal to form an image on which the telop is to be superimposed and reads out the telop information line by line from the memory, and a readout address circuit that reads out the telop information line by line from the memory, and a readout address circuit that reads out the telop information line by line from the memory, and a readout address circuit that reads out the telop information line by line from the memory. When a portion within the area and outside the storage area of the memory is provided in the original telop image, and a bracket mark is written in this portion over at least two lines, the two lines are considered to be substantially one line. A telop device characterized in that it is configured such that telop information is displayed in two lines in parallel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11615582U JPS5922572U (en) | 1982-07-30 | 1982-07-30 | telop device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11615582U JPS5922572U (en) | 1982-07-30 | 1982-07-30 | telop device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5922572U true JPS5922572U (en) | 1984-02-10 |
Family
ID=30267876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11615582U Pending JPS5922572U (en) | 1982-07-30 | 1982-07-30 | telop device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5922572U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63110732U (en) * | 1987-01-10 | 1988-07-16 | ||
JPH01191581A (en) * | 1988-01-27 | 1989-08-01 | Sony Corp | Title image inserting device |
-
1982
- 1982-07-30 JP JP11615582U patent/JPS5922572U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63110732U (en) * | 1987-01-10 | 1988-07-16 | ||
JPH01191581A (en) * | 1988-01-27 | 1989-08-01 | Sony Corp | Title image inserting device |
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