JPS5564489A - Recording and reproducing device for color video format signal - Google Patents

Recording and reproducing device for color video format signal

Info

Publication number
JPS5564489A
JPS5564489A JP13819978A JP13819978A JPS5564489A JP S5564489 A JPS5564489 A JP S5564489A JP 13819978 A JP13819978 A JP 13819978A JP 13819978 A JP13819978 A JP 13819978A JP S5564489 A JPS5564489 A JP S5564489A
Authority
JP
Japan
Prior art keywords
signals
video format
color
video
bursts
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
Application number
JP13819978A
Other languages
Japanese (ja)
Inventor
Tsutomu Suzuki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP13819978A priority Critical patent/JPS5564489A/en
Priority to US06/079,006 priority patent/US4286281A/en
Publication of JPS5564489A publication Critical patent/JPS5564489A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To discriminate easily the contents of a color video format signal by inserting color bursts, differing in the number of cycles, into motion-picture frames and still-picture frames.
CONSTITUTION: Video signals from pickup tube 3, blanking signals and synchronizing-pulse color burst signals are mixed by mixer 36 and applied to switching part 11. Under the control of timing circuit 7 receiving signals from assignment part 8, gate circuit 9 inserts corresponding color bursts, differing in the number of cycles, into back porches of horizontal blanking parts of motion-picture and still-picture frames. Sound signals, after being time-compressed by gate 15, are mixed with synchronizing signals are have video format signals converted. Video and sound signals are recorded on recording medium 19 by way of switching part 11. In reproduction, fixed formats are easily discriminated by inserted bursts to perform reproduction control.
COPYRIGHT: (C)1980,JPO&Japio
JP13819978A 1978-09-30 1978-11-09 Recording and reproducing device for color video format signal Pending JPS5564489A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13819978A JPS5564489A (en) 1978-11-09 1978-11-09 Recording and reproducing device for color video format signal
US06/079,006 US4286281A (en) 1978-09-30 1979-09-26 Video format signal recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13819978A JPS5564489A (en) 1978-11-09 1978-11-09 Recording and reproducing device for color video format signal

Publications (1)

Publication Number Publication Date
JPS5564489A true JPS5564489A (en) 1980-05-15

Family

ID=15216389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13819978A Pending JPS5564489A (en) 1978-09-30 1978-11-09 Recording and reproducing device for color video format signal

Country Status (1)

Country Link
JP (1) JPS5564489A (en)

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