JPH0436375U - - Google Patents
Info
- Publication number
- JPH0436375U JPH0436375U JP7826690U JP7826690U JPH0436375U JP H0436375 U JPH0436375 U JP H0436375U JP 7826690 U JP7826690 U JP 7826690U JP 7826690 U JP7826690 U JP 7826690U JP H0436375 U JPH0436375 U JP H0436375U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- video
- circuit
- outputs
- signal
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来の映像特殊効果装置の一例を示すブ
ロツク図である。
１１，２１……映像切替回路、１２，２２……
エンコーダ、１３，２３……特殊効果回路、１４
……選択回路、１０１〜１０ｎ，２０１〜２０ｎ
……映像信号入力端子、１１０，２１０……切替
信号入力端子、１２０，２２０……映像信号出力
端子、１３０……制御信号入力端子。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing an example of a conventional video special effects device. 11, 21... Video switching circuit, 12, 22...
Encoder, 13, 23...Special effect circuit, 14
...Selection circuit, 101-10n, 201-20n
... video signal input terminal, 110, 210 ... switching signal input terminal, 120, 220 ... video signal output terminal, 130 ... control signal input terminal.
Claims (1)
するエンコーダと、前記切替コードに応じて複数
の映像信号の内１つを選択して出力する映像切替
回路と、前記映像切替回路が出力する映像信号を
受け前記映像信号に所定の特殊効果を施すと共に
前記所定の特殊効果の制御データおよび前記切替
コードを記憶再生する手段を有する特殊効果回路
と、前記エンコーダが出力する切替コードおよび
前記特殊効果回路が再生した切替コードを受け制
御信号に応じていずれか一方を選択して前記映像
切替回路へ送出する選択回路とを備えることを特
徴とする映像特殊効果装置。 an encoder that encodes a video switching signal and outputs a switching code, a video switching circuit that selects and outputs one of a plurality of video signals according to the switching code, and a video signal that the video switching circuit outputs. a special effects circuit having a means for applying a predetermined special effect to the received video signal and storing and reproducing control data for the predetermined special effect and the switching code; and a switching code outputted by the encoder and reproduced by the special effects circuit. and a selection circuit that receives the switching codes and selects one of them according to a control signal and sends the selected one to the video switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7826690U JPH0436375U (en) | 1990-07-24 | 1990-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7826690U JPH0436375U (en) | 1990-07-24 | 1990-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0436375U true JPH0436375U (en) | 1992-03-26 |
Family
ID=31621385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7826690U Pending JPH0436375U (en) | 1990-07-24 | 1990-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436375U (en) |
-
1990
- 1990-07-24 JP JP7826690U patent/JPH0436375U/ja active Pending
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