发明名称 |
Recording medium, reproduction apparatus, 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.
|
申请公布号 |
US2006050088(A1) |
申请公布日期 |
2006.03.09 |
申请号 |
US20050212801 |
申请日期 |
2005.08.26 |
申请人 |
YAHATA HIROSHI;OKADA TOMOYUKI;IKEDA WATARU;MCCROSSAN JOSEPH |
发明人 |
YAHATA HIROSHI;OKADA TOMOYUKI;IKEDA WATARU;MCCROSSAN JOSEPH |
分类号 |
G09G5/00;G11B27/034;G11B27/10;G11B27/30;G11B27/32;G11B27/34;H04N5/44;H04N5/445;H04N5/85;H04N5/92 |
主分类号 |
G09G5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|