发明名称 |
Recording medium, reproduction device, recording method, program, and reproduction method |
摘要 |
A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and a graphics stream. The graphics stream represents an interactive display to be overlayed with the video stream, and includes a sequence of three Button State groups. The interactive display includes a plurality of buttons, each of which changes from a normal state to a selected state, and from the selected state to an active state, according to a user operation. In the three Button State groups in the graphics stream, the first-order group (N-ODSs) is made of a plurality of pieces of graphics data, which represent normal states of the buttons, the second-order group (S-ODSs) is made of a plurality of pieces of graphics data, which represent selected states of the buttons, and the third-order group (A-ODSs) is made of a plurality of pieces of graphics data, which represent active states of the buttons.
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申请公布号 |
US2006236218(A1) |
申请公布日期 |
2006.10.19 |
申请号 |
US20050561314 |
申请日期 |
2005.12.19 |
申请人 |
YAHATA HIROSHI;MCCROSSAN JOSEPH;OKADA TOMOYUKI;IKEDA WATARU |
发明人 |
YAHATA HIROSHI;MCCROSSAN JOSEPH;OKADA TOMOYUKI;IKEDA WATARU |
分类号 |
G06F17/00;G06G5/00;G06T13/00;G11B19/02;G11B27/034;G11B27/30;G11B27/32;G11B27/34;H04N5/765;H04N5/85;H04N5/91;H04N5/92;H04N5/93;H04N9/804;H04N9/806;H04N9/82 |
主分类号 |
G06F17/00 |
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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