Method of recording and reproducing picture information, recordi

Details Method of recording and reproducing picture information, recordi Method of recording and reproducing picture information, recordi

1993-05-24

1994-05-24

Young, W. R.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358342, 369 48, 369 54, 369 58, 369124, 3692753, H04N 576

Patent

active

053154002

ABSTRACT:
A method of recording and reproducing picture information, a recording medium on which the picture information is recorded, and an apparatus for playing such a recording medium are disclosed. A video format signal and a coded information signal are recorded in a first area of the recording medium. Graphic codes including picture information occupying at least one channel in a channel group of N (N being a natural number equal to or greater than 2) channels are inserted as a subcode in the coded information signal. Identification code information of at least one channel is recorded in a second area of the recording medium. When the recording medium is played, the identification code information is displayed and a picture signal corresponding to the graphic code occupying a channel designated by a picture channel command for designating one channel in the channel group is mixed with the video format signal.

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"Electronik" 1980, No. 21, pp. 107-114.

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