JPS57115084A - Television picture processing device - Google Patents

Television picture processing device

Info

Publication number
JPS57115084A
JPS57115084A JP56000700A JP70081A JPS57115084A JP S57115084 A JPS57115084 A JP S57115084A JP 56000700 A JP56000700 A JP 56000700A JP 70081 A JP70081 A JP 70081A JP S57115084 A JPS57115084 A JP S57115084A
Authority
JP
Japan
Prior art keywords
circuit
vtr
unit
reproducing
search
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
JP56000700A
Other languages
Japanese (ja)
Inventor
Hisaharu Takeuchi
Yutaka Miyaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56000700A priority Critical patent/JPS57115084A/en
Publication of JPS57115084A publication Critical patent/JPS57115084A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To process a picture in accordance with a system of various adaptability, by utilizing a regular VTR and adding an electronic editing circuit and a simple device such as a circuit controlling the operation of recording, reproducing, search, etc. CONSTITUTION:On a regular VTR 1 having a rotary erase head, for instance, an electronic editing circuit 3, etc. are provided, and an SMPTE time code is recorded and reproduced to and from an auxiliary sound track at every field unit. On the other hand, a controlling circuit 11 controls the operation of a time code interface circuit 7, a VTR control interface circuit 8, etc., and controls the operation of recording, reproducing, search, etc. As a result, a video data stored in a frame memory 9 is read out at every unit, encoding and decoding simulation for band compression by DPCM, etc. for processing a picture is executed by use of data of plural units, and its result is written in the memory 9 again at every unit. In this way, it is possible to correspond to a system having various adaptability, by use of a simple circuit configuration.
JP56000700A 1981-01-08 1981-01-08 Television picture processing device Pending JPS57115084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56000700A JPS57115084A (en) 1981-01-08 1981-01-08 Television picture processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56000700A JPS57115084A (en) 1981-01-08 1981-01-08 Television picture processing device

Publications (1)

Publication Number Publication Date
JPS57115084A true JPS57115084A (en) 1982-07-17

Family

ID=11481036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56000700A Pending JPS57115084A (en) 1981-01-08 1981-01-08 Television picture processing device

Country Status (1)

Country Link
JP (1) JPS57115084A (en)

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