JPS6440980U - - Google Patents
Info
- Publication number
- JPS6440980U JPS6440980U JP13531487U JP13531487U JPS6440980U JP S6440980 U JPS6440980 U JP S6440980U JP 13531487 U JP13531487 U JP 13531487U JP 13531487 U JP13531487 U JP 13531487U JP S6440980 U JPS6440980 U JP S6440980U
- Authority
- JP
- Japan
- Prior art keywords
- video
- frame
- video signal
- signal
- units
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Television Signal Processing For Recording (AREA)
Description
第１図は本考案の映像再生装置の一実施例であ
る電子スチルビデオ再生装置２１の基本的な構成
を示すブロツク図、第２図は動き検出回路２８の
基本的な構成を示すブロツク図、第３図は典型的
な従来技術の映像再生装置である電子スチルビデ
オ再生装置１の基本的な構成を示すブロツク図で
ある。
２１……電子スチルビデオ再生装置、２２……
磁気デイスク、２６，２９，３２，３４……スイ
ツチ回路、２７，３３……１／２Ｈ遅延線、２８
……動き検出回路、３７……制御パルス発生回路
。
FIG. 1 is a block diagram showing the basic configuration of an electronic still video playback device 21 which is an embodiment of the video playback device of the present invention, and FIG. 2 is a block diagram showing the basic structure of a motion detection circuit 28. FIG. 3 is a block diagram showing the basic configuration of an electronic still video reproducing apparatus 1, which is a typical conventional video reproducing apparatus. 21...Electronic still video playback device, 22...
Magnetic disk, 26, 29, 32, 34...Switch circuit, 27, 33...1/2H delay line, 28
...Motion detection circuit, 37...Control pulse generation circuit.
Claims (1)
単位の映像信号として記録された記録媒体から、
該映像信号を繰返し再生することによつて静止映
像を再生する映像再生装置において、 １フレーム単位で記録された映像信号を再生す
る場合に、その２フイールド間の映像信号の差レ
ベルを検出して、第１レベル信号または第２レベ
ル信号のいずれか一方を出力する検出手段と、 １フレーム単位で記録された映像信号を再生す
る場合に、前記検出手段が第１レベル信号を出力
するときには１フイールド分の映像信号が再生さ
れ、第２レベル信号を出力するときには１フレー
ム分の映像信号が再生されるように制御する制御
手段とを含むことを特徴とする映像再生装置。[Claims for Utility Model Registration] From a recording medium in which video information is recorded as a video signal in units of one field or one frame,
In a video playback device that plays back a still video by repeatedly playing back the video signal, when playing back a video signal recorded in units of one frame, the difference level of the video signal between the two fields is detected. , a detection means that outputs either a first level signal or a second level signal, and when reproducing a video signal recorded in units of one frame, when the detection means outputs the first level signal, one field is output. 1. A video reproducing apparatus comprising: control means for controlling the video signal for one frame to be reproduced, and for outputting the second level signal to reproduce the video signal for one frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13531487U JPS6440980U (en) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13531487U JPS6440980U (en) | 1987-09-03 | 1987-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440980U true JPS6440980U (en) | 1989-03-10 |
Family
ID=31394826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13531487U Pending JPS6440980U (en) | 1987-09-03 | 1987-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440980U (en) |
-
1987
- 1987-09-03 JP JP13531487U patent/JPS6440980U/ja active Pending
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