Video signal frame search apparatus for selection of a desired f

Details Video signal frame search apparatus for selection of a desired f Video signal frame search apparatus for selection of a desired f

1989-10-23

1992-08-18

Envall, Jr., Roy N.

Facsimile and static presentation processing

Facsimile

Recording apparatus

360 721, 360 722, H04N 5782, G11B 1552

Patent

active

051404354

ABSTRACT:
A video signal frame search apparatus for selecting a frame from a video signal recorded on a magnetic tape, e.g. for supplying the frame to a video printer, is based on a system controller which controls playback and rewind operations of a VTR during a frame search operation. When a desired frame is displayed during such a frame search operation, actuation of a switch by the user causes a plurality of frames adjcent to and including the desired frame to be stored in a memory and then displayed simultaneously, enabling the user to specify to the system controller the precise position of the desired frame.

REFERENCES:
patent: 4308563 (1981-12-01), Gohda et al.
patent: 4367499 (1983-01-01), Hoshino et al.
patent: 4499509 (1985-02-01), Gohda et al.
patent: 4549231 (1985-10-01), Namiki
patent: 4591931 (1986-05-01), Baumeister
patent: 4612569 (1986-09-01), Ichinose

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