JPS57196666A - Video camera providing fade-in and fade-out function - Google Patents

Video camera providing fade-in and fade-out function

Info

Publication number
JPS57196666A
JPS57196666A JP56081009A JP8100981A JPS57196666A JP S57196666 A JPS57196666 A JP S57196666A JP 56081009 A JP56081009 A JP 56081009A JP 8100981 A JP8100981 A JP 8100981A JP S57196666 A JPS57196666 A JP S57196666A
Authority
JP
Japan
Prior art keywords
fade
gain
control signal
switching
generated
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.)
Granted
Application number
JP56081009A
Other languages
Japanese (ja)
Other versions
JPH037183B2 (en
Inventor
Kentaro Hanma
Fusayoshi Arise
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56081009A priority Critical patent/JPS57196666A/en
Publication of JPS57196666A publication Critical patent/JPS57196666A/en
Publication of JPH037183B2 publication Critical patent/JPH037183B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)

Abstract

PURPOSE:To perform the fade-in and fade-out functions simply and surely only with the one-touch operation of a fade button, by discriminating fade-in and fade-out and automatically performing the gain control. CONSTITUTION:The 1st control signal 110 is generated, which rapidly reduces the gain of a gain controlling means 11 controlling the gain of a pickup signal and gradually recovers the gain, the the 2nd control signal 111 is generated, which gradually reduces the gain and rapidly recovers it. When a storage means 7 stores the stop of recording, a switching 13 is made so as to introduce the 1st control signal to the gain control means, and when the storage means stored the progressing of recording, the switching 13 is made so as to introduce the 2nd control signal to the gain control means. Locking is made so as to not to change the switching means 13 while the 1st or 2nd control signal is generated, and the 1st and 2nd control signal generating means 100 is operated with a common fade operating means 9.
JP56081009A 1981-05-29 1981-05-29 Video camera providing fade-in and fade-out function Granted JPS57196666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56081009A JPS57196666A (en) 1981-05-29 1981-05-29 Video camera providing fade-in and fade-out function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081009A JPS57196666A (en) 1981-05-29 1981-05-29 Video camera providing fade-in and fade-out function

Publications (2)

Publication Number Publication Date
JPS57196666A true JPS57196666A (en) 1982-12-02
JPH037183B2 JPH037183B2 (en) 1991-01-31

Family

ID=13734503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56081009A Granted JPS57196666A (en) 1981-05-29 1981-05-29 Video camera providing fade-in and fade-out function

Country Status (1)

Country Link
JP (1) JPS57196666A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182684A (en) * 1983-04-01 1984-10-17 Nippon Kogaku Kk <Nikon> Video signal recorder
JP2016192807A (en) * 2016-08-03 2016-11-10 リコーイメージング株式会社 Imaging apparatus, video recording method with imaging apparatus, and program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182684A (en) * 1983-04-01 1984-10-17 Nippon Kogaku Kk <Nikon> Video signal recorder
JP2016192807A (en) * 2016-08-03 2016-11-10 リコーイメージング株式会社 Imaging apparatus, video recording method with imaging apparatus, and program

Also Published As

Publication number Publication date
JPH037183B2 (en) 1991-01-31

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