Recording medium, reproduction apparatus, recording method, program, and reproduction method
    51.
    发明授权
    Recording medium, reproduction apparatus, recording method, program, and reproduction method 有权
    记录介质,再现装置,记录方法,程序和再现方法

    公开(公告)号:US07729598B2

    公开(公告)日:2010-06-01

    申请号:US10543515

    申请日:2004-01-30

    IPC分类号: H04N5/00 H04N5/91 H04N7/00

    摘要: On a BD-ROM, there is recorded is a digital stream into which video and audio streams are multiplexed. The video stream is composed of a plurality of pictures that together represent video. The graphics stream includes a PES packet storing state control information (ICS) and PES packets containing graphics data (ODSs). The graphics data constructs an interactive display. The state control information defines the control so as to change the states of buttons presented on the interactive display according to the reproduction proceeding and user operations.The ICS is attached with a PTS showing the display timing of a picture to be synchronized with the interactive display. The ODS is attached with a PTS showing the timing for decoding the graphics data. The timing shown in the ODS is prior to the display timing.

    摘要翻译: 在BD-ROM中,记录有视频和音频流被多路复用的数字流。 视频流由一起表示视频的多个图像组成。 图形流包括存储状态控制信息(ICS)的PES分组和包含图形数据(ODS)的PES分组。 图形数据构成交互式显示。 状态控制信息定义控制,以便根据再现进行和用户操作来改变呈现在交互式显示器上的按钮的状态。 ICS附有PTS,显示要与交互式显示同步的图片的显示时间。 ODS附带有显示解码图形数据的时间的PTS。 ODS显示的时间在显示时间之前。

    Recording medium, playback device, recording method, playback program, and playback method designating cue-up position using playlist mark information
    52.
    发明授权
    Recording medium, playback device, recording method, playback program, and playback method designating cue-up position using playlist mark information 有权
    记录介质,回放设备,记录方法,回放程序以及使用播放列表标记信息指定提示位置的播放方法

    公开(公告)号:US07660511B2

    公开(公告)日:2010-02-09

    申请号:US10554147

    申请日:2004-04-15

    IPC分类号: H04N5/76

    摘要: An AVClip, and a PLMark specifying a playback start position in the AVCLip, are recorded on a BD-ROM. A cue-up operation for choosing a playback start position in the AVClip is performed by three types of instructions, namely a user-skip operation, a chapter search operation, and a Link command.Among these three types of instructions, attribute information included in marker information indicates whether only a branching command operation is allowed for choosing a corresponding playback start position, or the user-skip operation and the chapter search operation are allowed adding to the branching command.

    摘要翻译: AVClip和AVClip中指定回放开始位置的PLMark被记录在BD-ROM上。 通过三种类型的指令即用户跳过操作,章节搜索操作和链接命令来执行用于选择AVClip中的播放开始位置的提示操作。 在这三种类型的指令中,包括在标记信息中的属性信息指示是否允许分支命令操作用于选择对应的重放开始位置,或者允许添加到分支命令中的用户跳过操作和章节搜索操作。

    Optical disk and apparatus and method of recording and reproducing data thereof
    58.
    发明授权
    Optical disk and apparatus and method of recording and reproducing data thereof 失效
    光盘及其数据的记录和再现的装置及方法

    公开(公告)号:US06795383B1

    公开(公告)日:2004-09-21

    申请号:US09585393

    申请日:2000-06-02

    IPC分类号: G11B7005

    摘要: An optical disc, as an information recording medium for storing map audio object recorded on the optical disc in a constant bit rate format or a variable bit rate format and a recording position on the disc, can reduce a size of the map information. The map information stored in the optical disc records a playback duration for only first and last units of a plurality of audio object units (AOBU) comprised in an audio object (AOB) for each AOB when audio data in the variable bit rate mode is to be recorded, and records the sizes and playback duration of the AOBU for the last one of AOBUs comprised in AOB and for any one of the AOBUs except for the last AOBU.

    摘要翻译: 作为用于以恒定比特率格式或可变比特率格式记录在光盘上的地图音频对象的信息记录介质和盘上的记录位置的光盘可以减小地图信息的大小。 存储在光盘中的地图信息当可变比特率模式中的音频数据为(AOB)为每个AOB时,仅记录包含在每个AOB的音频对象(AOB)中的多个音频对象单元(AOBU)的第一个和最后一个单元的播放持续时间 并且记录AOB中包含的AOBU中的最后一个的AOBU的大小和播放持续时间以及除了最后一个AOBU之外的任何一个AOBU。