JPS63561U - - Google Patents
Info
- Publication number
- JPS63561U JPS63561U JP9441386U JP9441386U JPS63561U JP S63561 U JPS63561 U JP S63561U JP 9441386 U JP9441386 U JP 9441386U JP 9441386 U JP9441386 U JP 9441386U JP S63561 U JPS63561 U JP S63561U
- Authority
- JP
- Japan
- Prior art keywords
- fade
- signal
- images
- circuit
- recorder
- 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
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Studio Circuits (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Description
第１図は本考案による一実施例のＶＴＲセツト
のブロツク図、第２図はフエードイン、フエード
アウト回部の一例のブロツク図、第３図はクリツ
プ回路における映像信号とクリツプレベルの変化
の様子を示したもので、
１……ビデオテープ、２……インデクス信号発
生回路、３……コントロールヘツド、４……イン
デクス信号検出回路、５……映像回転ヘツド、６
……映像信号処理回路、７……フエードイン、フ
エードアウト回路、８……入力端子、９……クラ
ンプ回路、１０……時定数回路、１１……フエー
ドイン、フエードアウトコントロール電圧発生回
路、１２……クリツプ回路、１３……出力端子。
Fig. 1 is a block diagram of a VTR set according to an embodiment of the present invention, Fig. 2 is a block diagram of an example of the fade-in/fade-out circuit, and Fig. 3 shows how the video signal and clip level change in the clip circuit. 1...Video tape, 2...Index signal generation circuit, 3...Control head, 4...Index signal detection circuit, 5...Video rotation head, 6...
...Video signal processing circuit, 7...Fade in, fade out circuit, 8...Input terminal, 9...Clamp circuit, 10...Time constant circuit, 11...Fade in, fade out control voltage generation circuit, 12...Clip Circuit, 13...output terminal.
Claims (1)
プレコーダにおいて、映像のつなぎ目部分や、映
像の切り変わり時に、テープ上のコントロールト
ラツクに目印となる信号を書き込み、再生時には
前記信号を検出し再生画面にフエードイン、フエ
ードアウトをかけることを特徴としたビデオテー
プレコーダ。 In a video tape recorder that records and plays back television signals, a signal that serves as a landmark is written on a control track on the tape at the joints of images or when changing images, and during playback, the signal is detected and faded into the playback screen. A videotape recorder that features fade-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441386U JPS63561U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441386U JPS63561U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63561U true JPS63561U (en) | 1988-01-05 |
Family
ID=30957846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9441386U Pending JPS63561U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63561U (en) |
-
1986
- 1986-06-19 JP JP9441386U patent/JPS63561U/ja active Pending
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