Methods and apparatus for encoding and decoding an audio and/or video signal, and a record carrier used therewith or produced therefrom
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United States of America Patent
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Dec 1, 1998
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N/A
app pub date -
Sep 9, 1996
filing date -
Jun 5, 1990
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Abstract
Methods and apparatus for encoding and decoding an audio and/or video signal, and a record carrier for use with such apparatus. One or more audio and/or full motion video signals, e.g., a video signal, and possibly computer data) are recorded on an interactive compact disc. The video signal is encoded into code blocks of variable lengths, each corresponding to a picture or picture pair. A decoder delay time parameter is associated with one or more of the code blocks, which parameter represents a length of time (i.e., a delay time) with which the corresponding picture of a code block is to be displayed after that code block has been received by a decoding apparatus.
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