Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2003-05-23
2008-12-23
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000, C386S349000, C386S349000, C369S047130, C369S053200, C369S275300, C360S048000, C360S060000
Reexamination Certificate
active
07469094
ABSTRACT:
This invention is a recording medium recording method for an optical disc or the like. Every time one VTS is prepared, padding processing is executed to secure a recording area for new TMP_VMGI following that VTS and for VTSI and VTSM VOBS of the subsequent title. As, every time one VTS is prepared, new TMP_VMGI following that VTS is recorded, TMP_VMGI is recorded at the position that is added to the number of VTSs. Therefore, even when the management information becomes unreadable because of update exceeding the rewriting durability of the medium with respect to the recording area of TMP_VMGI on the innermost side, the management information can be read from TMP_VMGI recorded in the other recording areas and the finalizing processing can be executed.
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Aridome Kenichiro
Matsuno Katsumi
Sugino Akinobu
Yoshioka Shingo
Emas Ellen Marcie
Frommer William S.
Frommer & Lawrence & Haug LLP
Hasan Syed Y
Sony Corporation
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