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
    6.
    发明授权
    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 有权
    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

    公开(公告)号:US08490017B2

    公开(公告)日:2013-07-16

    申请号:US12607744

    申请日:2009-10-28

    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.

    摘要翻译: BD-ROM存储视频流和图形流。 视频流表示运动图像。 图形流用于在运动图像上叠加多页菜单,并且包括用于生成多页菜单的交互式控制信息(ICS)和图形数据(ODS)。 附加到包含交互式控制信息的PES包的PTS表示根据视频流回放的进行,主页首次呈现多页菜单的定时。 此外,交互式控制信息包括表示多页菜单的页面上的按钮被自动激活的超时的信息(selection_time_out_pts)以及表示多页菜单的子页面的超时的信息(user_time_out_duration) 页面菜单被自动删除。

    Recording medium, recording method, reproduction apparatus and method, and computer readable program
    10.
    发明授权
    Recording medium, recording method, reproduction apparatus and method, and computer readable program 有权
    记录介质,记录方法,再现装置和方法以及计算机可读程序

    公开(公告)号:US08126317B2

    公开(公告)日:2012-02-28

    申请号:US11857369

    申请日:2007-09-18

    IPC分类号: H04N5/89

    摘要: An AV Clip generated by multiplexing video and graphics streams is recorded on a BD-ROM. The graphics stream includes a plurality of DSs (Display Sets) which are each a group of segments used for graphics display. When a total size of rendering areas of m windows defined by a WDS (Window Definition Segment) in a display set DSn is denoted by ΣSIZE(DSn[WDS].window[i]), presentation time stamps PTS(DSn[PCS]) and PTS(DSn+1[PCS]) satisfy a relation PTS(DSn[PCS])+(90000×ΣSIZE(DSn[WDS].window[i])) // 256,000,000≦PTS(DSn+1[PCS]).

    摘要翻译: 通过复用视频和图形流产生的AV剪辑被记录在BD-ROM上。 图形流包括多个DS(显示集),每个DS是用于图形显示的一组段。 当由显示集DSn中的WDS(窗口定义段)定义的m个窗口的渲染区域的总大小由&Sgr; SIZE(DSn [WDS] .window [i])表示时,显示时间戳PTS(DSn [PCS ]和PTS(DSn + 1 [PCS])满足关系PTS(DSn [PCS])+(90000×&Sgr; SIZE(DSn [WDS] .window [i]))// 256,000,000≦̸ PTS(DSn + 1 [PCS])。