发明名称 |
Reproducing device for reproducing subtitle data having transparency information and corresponding reproducing method, program, and data structure |
摘要 |
<p>A reproducing device includes: a reproducing unit to reproduce subtitle data in accordance with subtitle data included in a stream along with including moving picture data; wherein, with a section where display of the subtitle is constant as the display units of the subtitle, the subtitle data is classified into a display set which is the subtitle data in the display units; and the display set includes number-of-subtitles information representing the number of the subtitles to be displayed, and transparency information representing the transparency of the subtitles; and a display set during a non-display section which hides the subtitle includes the number-of-subtitles information representing that the number of the subtitles is 0, or the transparency information representing that the subtitle is completely transparent; and the reproducing unit reproduces 0 of the subtitles, or the subtitle that is completely transparent, in accordance with a display set during a non-display section.
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申请公布号 |
EP2184740(A3) |
申请公布日期 |
2012.01.11 |
申请号 |
EP20090162267 |
申请日期 |
2009.06.09 |
申请人 |
SONY CORPORATION |
发明人 |
HAMADA, TOSHIYA;IWASE, AYAKO |
分类号 |
G11B27/10;G11B20/10;G11B27/34;H04N5/91;H04N5/92;H04N5/93 |
主分类号 |
G11B27/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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