Recording medium, reproduction device, program
    51.
    发明授权
    Recording medium, reproduction device, program 有权
    记录介质,再现设备,程序

    公开(公告)号:US07778521B2

    公开(公告)日:2010-08-17

    申请号:US10594688

    申请日:2005-04-15

    IPC分类号: H04N5/91

    摘要: A BD-ROM has a video stream and an entry map recorded thereon. The entry map indicates a plurality of entry points (SPN_EP_start) in the video stream, in one-to-one correspondence with a plurality of entry times (PTS_EP_start) and flags (is_angle_change_point). Each flag (is_angle_change_point) indicates whether a picture located at a corresponding entry point is an IDR picture for causing decoder refresh or Non-IDR I picture having a reference to a preceding picture.

    摘要翻译: BD-ROM具有记录在其上的视频流和条目图。 条目图表示视频流中与多个输入时间(PTS_EP_start)和标志(is_angle_change_point)一一对应的多个入口点(SPN_EP_start)。 每个标志(is_angle_change_point)指示位于相应入口点的图像是否是用于引起解码器刷新的IDR图像或具有对前一图像的引用的非IDR I图像。

    RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD, AND REPRODUCING METHOD
    52.
    发明申请
    RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD, AND REPRODUCING METHOD 有权
    记录介质,再现设备,记录方法和再现方法

    公开(公告)号:US20090185791A1

    公开(公告)日:2009-07-23

    申请号:US11910236

    申请日:2006-04-07

    IPC分类号: H04N5/91 H04N5/00 H04N7/26

    摘要: On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information and SubPath information include connection_condition information and sp_connection_condition information, respectively. The connection_condition information and sp_connection_condition information indicate that, when the connection state between two MainClips referred to with the MainPath information is seamless connection (CC=5), the connection state between two SubClips referred to with the SubPath information is also seamless connection (SP_CC=5). In the case of CC=5 and sp_CC=5, IN_time of PlayItem is equal to IN_time(SubPlayItem_IN_time) of SubPlayItem.

    摘要翻译: 在BD-ROM中,记录播放列表信息。 播放列表信息包括MainPath信息和SubPath信息。 MainPath信息和SubPath信息分别包括connection_condition信息和sp_connection_condition信息。 connection_condition信息和sp_connection_condition信息表明,当MainPath信息与两条MainClip之间的连接状态为无缝连接(CC = 5)时,SubPath信息中引用的两个SubClip之间的连接状态也是无缝连接(SP_CC = 5)。 在CC = 5和sp_CC = 5的情况下,PlayItem的IN_time等于SubPlayItem的IN_time(SubPlayItem_IN_time)。

    Recording Medium, Reproducing Device, Recording Method and Reproducing Method
    53.
    发明申请
    Recording Medium, Reproducing Device, Recording Method and Reproducing Method 有权
    记录介质,再现装置,记录方法和再现方法

    公开(公告)号:US20090154904A1

    公开(公告)日:2009-06-18

    申请号:US11910243

    申请日:2006-04-07

    IPC分类号: H04N5/00

    摘要: On a BD-ROM, PlayList information is recorded. The PlayList information includes MainPath information and SubPath information. The MainPath information specifies one of a plurality of AVClips as a MainClip, and defines a primary playback section (PlayItem) on the MainClip. The SubPath information specifies, among the rest of the AVClips, one AVClip as a SubClip, and defines, on the SubClip, a secondary playback section (SubPlayItem) to be synchronized with the primary playback section. The SubPath information includes In_Time information and Out_Time information which indicate In_Time and Out_Time, respectively, of the SubPlayItem. In_Time and Out_Time of the SubPlayItem match In_Time and Out_Time of the PlayItem.

    摘要翻译: 在BD-ROM中,记录播放列表信息。 播放列表信息包括MainPath信息和SubPath信息。 MainPath信息指定多个AVClip中的一个作为MainClip,并在MainClip上定义主播放部分(PlayItem)。 子路径信息在AVClip的其余部分中指定一个AVClip作为SubClip,并且在SubClip上定义要与主播放部分同步的辅助播放部分(SubPlayItem)。 SubPath信息包括分别指示SubPlayItem的In_Time和Out_Time的In_Time信息和Out_Time信息。 SubPlayItem的In_Time和Out_Time匹配PlayItem的In_Time和Out_Time。

    RECORDING MEDIUM, PROGRAM, AND REPRODUCTION METHOD
    54.
    发明申请
    RECORDING MEDIUM, PROGRAM, AND REPRODUCTION METHOD 有权
    记录介质,程序和复制方法

    公开(公告)号:US20090016700A1

    公开(公告)日:2009-01-15

    申请号:US11814911

    申请日:2006-01-27

    IPC分类号: H04N5/00

    摘要: A BD-ROM 100 and a local storage 200 contain dynamic scenarios (programs) such as a Java application and a Movie Object. A dynamic scenario reads profile information from PSR 31 of the playback apparatus and judges whether or not the playback apparatus is an audio-only type. If it is judged that the playback apparatus is not the audio-only type, an interactive screen is displayed to perform a control to play back a digital stream according to an operation made onto the interactive screen. If it is judged that the playback apparatus is the audio-only type, a control is performed to play back a digital stream according to an operation that is made without use of the interactive screen.

    摘要翻译: BD-ROM 100和本地存储器200包含诸如Java应用程序和电影对象之类的动态场景(程序)。 动态方案从重放装置的PSR 31读取简档信息,并判断播放装置是否是音频类型。 如果判断回放装置不是仅音频类型,则显示交互式屏幕,以根据对交互式屏幕的操作进行数字流播放的控制。 如果判断回放装置是仅音频类型,则执行根据不使用交互式屏幕的操作来播放数字流的控制。

    Recording Medium, Reproduction Device, Program
    55.
    发明申请
    Recording Medium, Reproduction Device, Program 有权
    记录介质,再现装置,程序

    公开(公告)号:US20070292107A1

    公开(公告)日:2007-12-20

    申请号:US10594687

    申请日:2005-04-15

    IPC分类号: H04N5/91

    摘要: A BD-ROM has a video stream, playlist information, and an entry map recorded thereon. The playlist information defines a playback path by indicating a sequence of one or more pairs of a playback start time (In_time) and a playback end time (Out_time) within the video stream. The entry map (EP_map) indicates positions (SPN_EP_start) and playback times (PTS_EP_start) of a plurality of intra pictures in the video stream, in one-to-on correspondence with flags (is_angle_change_point). Each flag indicates whether a corresponding intra picture is an intra picture (IDR picture) for causing decoder refresh or an intrapicture (Non-IDR picture) having reference to a preceding picture.

    摘要翻译: BD-ROM具有记录在其上的视频流,播放列表信息和条目映射。 播放列表信息通过指示视频流内的重放开始时间(In_time)和重放结束时间(Out_time)的一对或多对的顺序来定义播放路径。 入口图(EP_map)与标志(is_angle_change_point)一一对应地指示视频流中的多个帧内图像的位置(SPN_EP_start)和播放时间(PTS_EP_start)。 每个标志指示相应的内部图像是用于引起解码器刷新的帧内图像(IDR图像)还是具有参考前一图像的图像内(非IDR图像)。

    Recording Medium, Reproduction Device, Program, Reproduction Method, and Integrated Circuit
    56.
    发明申请
    Recording Medium, Reproduction Device, Program, Reproduction Method, and Integrated Circuit 有权
    记录介质,再现装置,程序,再现方法和集成电路

    公开(公告)号:US20070223876A1

    公开(公告)日:2007-09-27

    申请号:US11568555

    申请日:2005-11-30

    IPC分类号: H04N7/00 H04N5/91

    摘要: A BD-ROM on which an AVClip and a Java™ application are recorded. The AVClip includes a video stream and an audio stream multiplexed therein. On the BD-ROM recorded further are management information and the Mixing_On flag corresponding to the management information. The management information indicates a playback control of the AVClip that is to be played back when the Java™ application is executed. The Mixing_On flag indicates whether or not when a user performs an operation on the Java™ application being executed while the AVClip is under the playback control, mixing of the click sound with an audio output of the AVClip is available.

    摘要翻译: 记录有AVClip和Java TM应用的BD-ROM。 AVClip包括视频流和在其中复用的音频流。 在记录的BD-ROM上,管理信息和与管理信息对应的Mixing_On标志。 管理信息表示当Java(TM)应用被执行时要播放的AVClip的重放控制。 Mixing_On标志指示当AVClip处于播放控制下时用户对正在执行的Java(TM)应用程序执行操作是否可以进行AVClip的音频输出的混合。

    Data processing device
    60.
    发明申请
    Data processing device 有权
    数据处理装置

    公开(公告)号:US20050244135A1

    公开(公告)日:2005-11-03

    申请号:US10519783

    申请日:2004-03-02

    摘要: A data processor according to the present invention includes: a receiving section to receive a data stream including data of first primary video to be presented by switching pictures at a first vertical scanning frequency and data of first auxiliary video to be presented synchronously with the first primary video; and a converting section for converting the first primary video data and the first auxiliary video data into data of synthetic video to be presented by switching the pictures at a second vertical scanning frequency, which is different from the first vertical scanning frequency. The data stream includes timing information defining respective times to present the first primary video and the first auxiliary video. The converting section associates second auxiliary video, having the same contents as the first auxiliary video on a picture of the first primary video, with a picture of second primary video, having the same contents as the counterpart of the first primary video, thereby generating synthetic video composed of the second primary video and the second auxiliary video.

    摘要翻译: 根据本发明的数据处理器包括:接收部分,用于接收包括以第一垂直扫描频率切换图像的第一主要视频的数据的数据流,以及与第一主视频同步地呈现的第一辅助视频的数据 视频; 以及转换部分,用于通过以与第一垂直扫描频率不同的第二垂直扫描频率切换图像,将第一主要视频数据和第一辅助视频数据转换成将呈现的合成视频的数据。 数据流包括定义相应时间以显示第一主视频和第一辅助视频的定时信息。 转换部分将具有与第一主要视频的图像上的第一辅助视频具有相同内容的第二辅助视频与第二主要视频的图像相关联,其具有与第一主要视频的对应物相同的内容,从而产生合成 视频由第二主要视频和第二辅助视频组成。