Recording medium, playback apparatus and recording/playback...

Details Recording medium, playback apparatus and recording/playback... Recording medium, playback apparatus and recording/playback...

2007-03-20

2007-03-20

Groody, James J. (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

10058079

ABSTRACT:
In order to search for an image recorded on an optical disk10, a registration trigger is generated automatically or in response to an instruction of the user from a microcomputer block30, a pointer indicating the recording position of a main image which is used as an index image in a preset area of the optical disk10via a data processor36and disk drive32, index image data which becomes the index image is created in an encoder section50and data is recorded from an index image buffer memory59into a user menu file on the optical disk10via a formatter56, data processor36and disk drive32.

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