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The objectives of the present invention are to reduce the throughput required
for a rapid reproduction or other special types of reproduction and to improve
also the data access speed at the time of a rapid reproduction. In order to achieve
these objectives, the system controller 19 controls so that the address
information of the MPEG data reproduced by a pickup 2 may be used to create
the first reproduction control information at a sector detection circuit 4,
that the second reproduction control information corresponding to the starting
point of pictures contained in the MPEG data destined to be reproduction signals
by the first reproduction control signal and subjected to an error correction in
an error correction circuit 7 may be created in a stream detection circuit
9, and that some MPEG data out of the entire MPEG data may be outputted
for a rapid reproduction by referring to the second reproduction control information,
and through these steps, the interval of reproducing I pictures in a rapid reproduction
by using for example only I pictures is reduced and a smooth reproduction is achieved.
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< Image processor, image processing method, and recorded medium
< Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal
> Buffer management system for digital audio
> Coding apparatus and method, decoding apparatus and method, and program storage medium
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~ 00220
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