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    • 58. 发明公开
    • 기록매체, 재생장치, 기록방법, 재생방법
    • 记录介质,再现设备,记录方法和再现方法
    • KR1020080056028A
    • 2008-06-19
    • KR1020087012791
    • 2005-06-17
    • 파나소닉 주식회사
    • 이케다와타루오카다도모유키
    • G11B27/10G11B20/10G11B27/34H04N5/93
    • H04N21/42646G11B27/105G11B27/11G11B27/329G11B27/34G11B2220/213G11B2220/2541H04N7/0882H04N9/8042H04N9/8233H04N21/4325H04N21/4884
    • A BD-ROM reproduction device selects one of the text subtitle streams and reproduces the selected text subtitle stream together with the moving picture. PSR (48-61) contain a plurality of Decode Capability flags. Each of the flags indicates by its set value the presence/absence of decode capability of the text subtitle for each language. A procedure execution unit (20) references the set value of each flag in the PSR (48-61) and judges whether each of the text subtitle streams can be displayed. A stream selection unit (17) selects the text subtitle stream which has been judged to be displayed. Here, the decode capability in a language means that a reproduction device has the rendering capability for spreading the character code in the language into a bit map and the support capability for supporting the language characteristic. The b16-b23 of PSR (30) contain a permission flag. The permission flag indicates whether to permit the stream selection unit (17) to select a non-support language having the rendering capability but no support capability.
    • BD-ROM再现装置选择一个文本字幕流,并与运动图像一起再现所选择的文本字幕流。 PSR(48-61)包含多个解码能力标志。 每个标志通过其设定值指示每种语言的文本字幕的解码能力的存在/不存在。 程序执行单元(20)参考PSR(48-61)中的每个标志的设定值,并判断是否可以显示每个文本字幕流。 流选择单元(17)选择已被判断为显示的文本字幕流。 这里,语言中的解码能力意味着再现设备具有将语言中的字符代码扩展为位图的渲染能力和用于支持语言特性的支持能力。 PSR(30)的b16-b23包含许可标志。 许可标志指示是否允许流选择单元(17)选择具有呈现能力但不支持能力的不支持语言。
    • 59. 发明公开
    • 기록매체, 재생장치, 기록방법, 재생방법
    • 기록매체,재생장치,기록방법,재생방법
    • KR1020080043887A
    • 2008-05-19
    • KR1020087009003
    • 2004-10-12
    • 파나소닉 주식회사
    • 이케다와타루이와모토히로아키오카다도모유키
    • G11B20/12G11B20/10G11B27/10G06F19/00
    • G11B20/10G11B27/105G11B27/329G11B2220/213G11B2220/2541
    • A BD-ROM reproduction device simultaneously executes reproduction of a title including an AV Clip and executes an application. The BD-ROM reproduction device includes a BD-J module (35) executing an application, a Playback Control Engine (32) for reproducing the AV Clip belonging to one title, and a module manager (34) controlling branching between a plurality of titles. The title includes a data management table. The data management table indicates an application read-in priority for each title. The BD-J module (35) includes a Java virtual machine (38), a local memory (29), and an application manager (36) for loading the application on a local memory (29). The application manager (36) reads in the application into the local memory (29) according to the read-in priority of each application and the memory size of the local memory (29).
    • BD-ROM再现设备同时执行包括AV剪辑的标题的再现并执行应用程序。 BD-ROM再现设备包括执行应用的BD-J模块(35),用于再现属于一个标题的AV剪辑的回放控制引擎(32),以及控制多个标题之间的分支的模块管理器(34) 。 标题包含数据管理表。 数据管理表指示每个标题的应用程序读入优先级。 BD-J模块(35)包括Java虚拟机(38),本地存储器(29)以及用于将应用程序加载到本地存储器(29)上的应用程序管理器(36)。 应用程序管理器(36)根据每个应用程序的读入优先级和本地存储器(29)的存储器大小将应用程序读入本地存储器(29)。