Method and apparatus for recording and reproducing picture infor

Details Method and apparatus for recording and reproducing picture infor Method and apparatus for recording and reproducing picture infor

1989-01-31

1991-08-27

Envall, Jr., Roy N.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358342, H04N 576

Patent

active

050438263

ABSTRACT:
Method of recording and reproducing picture information and a recording medium on which the picture information is recorded by the method, and an apparatus for playing such a recording medium. In addition to video format signal and a coded information signal, graphic codes including picture information are recorded on the recording medium correspondingly to playback sections of the video format signal, the graphic codes being inserted as the subcode of the coded information signal. At the time of playback of the recording medium, a video signal according to the graphic codes corresponding to the playback section of the video format signal is generated each time one playback section of the video format signal is played back. Preferably, presence or absence of the graphic codes is displayed each time one playback section of the video format signal is played back.

REFERENCES:
patent: 4635136 (1987-01-01), Ciampa et al.
patent: 4872067 (1989-10-01), Okatani

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