Picture signal coding method, decoding method and picture signal recording medium
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United States of America Patent
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Feb 11, 1997
Grant Date -
N/A
app pub date -
Jan 6, 1994
filing date -
Jan 11, 1993
priority date (Note) -
In Force
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Abstract
A picture signal coding method and decoding method and a picture signal recording medium by which a picture is prevented from being interrupted upon high speed reproduction are disclosed. A GOP is constituted from pictures of 15 frames. Of those pictures, an I-picture and P-pictures are collectively treated as pictures for high speed reproduction and are arranged forwardly of the remaining pictures which are B-pictures. Upon high speed reproduction, only the pictures for high speed reproduction are reproduced.
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Cited Art Landscape
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