Method and apparatus for recording and reproducing picture information and recording medium
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United States of America Patent
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Jan 25, 1994
Issued Date -
N/A
app pub date -
Jan 25, 1993
filing date -
Apr 25, 1988
priority date (Note) -
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Abstract
Method and apparatus of recording and reproducing picture information on a recording medium. In addition to a coded information signal, subcodes together with identification codes for identifying the coding system of the subcodes are recorded in a first recording area of a recording medium and the identification codes and content discrimination codes for indicating contents of information included in the subcode using the coding system indicated by the identification code are recorded in a second recording area of the recording medium. It is further characterized that the identification code and the content discrimination information recorded in the second recording area are displayed at the time of the playback of the recording medium.
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