发明授权
- 专利标题： Recording medium, playback apparatus and method, recording method, and computer-readable program implementing stream model information showing whether graphics stream is multiplexed or non-multiplexed with video system
- 专利标题（中）： 记录介质，播放装置和方法，记录方法和实现流模型信息的计算机可读程序，显示图形流是否与视频系统复用或非复用
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申请号： US12607744申请日： 2009-10-28
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公开(公告)号： US08490017B2公开(公告)日： 2013-07-16
- 发明人: Joseph McCrossan , Tomoyuki Okada , Masayuki Kozuka
- 申请人： Joseph McCrossan , Tomoyuki Okada , Masayuki Kozuka
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Panasonic Patent Center
- 主分类号： G06F3/00
- IPC分类号： G06F3/00 ; H04N5/92 ; H04N5/93 ; H04N9/74
摘要：
A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes interactive control information (ICS) and graphics data (ODS) used for generating the multi page menu. A PTS attached to a PES packet containing the interactive control information shows timing for the first presentation of a main page the multi-page menu in accordance with the proceeding of the video stream playback. In addition, the interactive control information includes information (selection_time_out_pts) showing a timeout upon which a button on a page of the multi-page menu is automatically activated, and information (user_time_out_duration) showing a timeout upon which a sub-page of the multi-page menu is automatically removed.
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