Reproduction device, program, and reproduction method

Details Reproduction device, program, and reproduction method Reproduction device, program, and reproduction method

2011-05-24

2011-05-24

Nguyen, Huy T (Department: 2481)

Motion video signal processing for recording or reproducing

Process of generating additional data during recording or...

Video or audio bookmarking

C386S244000

Reexamination Certificate

active

07949225

ABSTRACT:
A BD-ROM playback apparatus for selecting and playing back one among text subtitle streams together with a moving picture. PSR48-61store Decode Capability flags whose set values indicate, for each language, whether or not a decode capability is present. Procedure executing unit20judges whether each text subtitle stream can be displayed, by referring to each set value of flags. Stream selection unit17selects a text subtitle stream judged as being able to be decoded. Here, the decode capability for a language being present indicates presence of rendering capability for converting character codes of the language into bitmaps, and support capability for supporting properties of the language. The b16to b23in PSR30includes a permission flag indicating whether stream selection unit17is permitted to select an unsupported language for which rendering capability is present but not support capability.

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