Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1988-12-21
1991-04-23
Richardson, Robert L.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358341, 358342, H04N 576
Patent
active
050104179
ABSTRACT:
Playback method for use in an apparatus for playing a recording medium having a lead-in area, a first area in which only a coded information signal is recorded, and a second area in which a video format signal and a coded information signal are recorded by using a multiplexing operation. The method is characterized by the operations of reading information recorded in the lead-in area in response to a command, moving an information reading point of the pickup to the first area of the recording medium when subcode picture presence information, which indicates that a graphic code including picture information is inserted in a subcode of the coded information signal, is detected from information recovered from the lead-in area, and reproducing information of the first area preferentially to other areas of the recording medium.
REFERENCES:
patent: 4635136 (1987-01-01), Ciampa et al.
patent: 4794465 (1988-12-01), Van Luyt et al.
patent: 4843484 (1989-06-01), Kanamaru et al.
patent: 4872067 (1989-10-01), Okatani
patent: 4894732 (1990-01-01), Ueda
Hosaka Sumio
Katagiri Shoichi
Matsuoka Hisao
Nomura Satoru
Tsuda Youichirou
Pioneer Electronic Corporation
Richardson Robert L.
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