专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1720166A1 Method and apparatus for authoring a 24p audio/video data stream by supplementing it with additional 50i format data items 审中-公开
标题翻译：通过用具有附加50i的格式的数据项补充它创建的24p音频/视频数据流的方法和装置
公开(公告)号：EP1720166A1
公开(公告)日：2006-11-08
申请号：EP05090138.8
申请日：2005-05-04
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Winter, Marco , Adolph, Dirk , Herpel, Carsten , Hörentrup, Jobst , Janssen, Uwe , Ostermann, Ralf , Peters, Hartmut , Schewzow, Andrej
IPC分类号： G11B27/00 , G11B27/30 , H04N7/24 , H04N5/783 , H04N9/804 , H04N5/85
CPC分类号： G11B27/005 , G11B27/034 , G11B27/3036 , G11B27/3081 , G11B2220/2541 , G11B2220/2562 , G11B2220/2579
摘要： Movies are produced in 24Hz frame frequency and progressive scanning format (denoted 24p) for projection in film theatres, adhering to a worldwide standard for 35mm film. However, the major TV systems in the world use interlaced scanning and either 50Hz field frequency (denoted 50i) or 60Hz field frequency (denoted 60i). Content providers would prefer providing single-picture-frequency single-audio-speed AV discs that can be replayed in most parts of the world. A 24p audio/video data stream is supplemented with additional 50i format data items, thereby allowing 24p and 50i format replay of that data stream.
摘要翻译：影在24Hz的帧频率以及用于电影院投影逐行扫描格式（表示为24p的）产生的，附着在全世界标准35mm胶片。然而，在世界上主要的电视系统采用隔行扫描，要么为50Hz场频（表示50I）或60Hz场频（表示60I）。内容提供商更愿意提供单张照片频单音频速AV光盘也可以在世界的大部分地区被重播。甲24p的音频/视频数据流被补充有附加的50i的格式dataItems，由此允许没有数据流的24p和50i的格式重放。

2. 发明公开

EP1696321A1 Method and apparatus for executing software applications 审中-公开
标题翻译： Verfahren und Vorrichtung zurDurchführungvon Softwareanwendungen
公开(公告)号：EP1696321A1
公开(公告)日：2006-08-30
申请号：EP05090040.6
申请日：2005-02-23
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Adolph, Dirk , Herpel, Carsten , Hörentrup, Jobst , Janssen, Uwe , Ostermann, Ralf , Peters, Hartmut , Schewzow, Andrej , Winter, Marco
IPC分类号： G06F9/445
CPC分类号： H04N9/79 , G06F9/445 , G11B27/105 , G11B2220/2537
摘要： Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
摘要翻译：消费电子设备，例如，用于可移动存储介质（例如光盘）的高清晰度电影播放器可为用户提供用于软件应用的高级交互性的可能性。这种软件应用程序普遍出现的问题是这种应用程序的生命周期是什么，谁可以控制它。本发明提供了一种用于在用于音频 - 视频数据的回放设备中执行软件应用的方法，其中来自第一可移动存储介质的数据被读取用于在所述重放设备内执行的软件应用，并且所述数据包括定义终止申请条件基于所述终止代码，并且取决于如何弹出持有应用的媒体，应用终止或可能存活。

3. 发明公开

EP1551030A1 Method and apparatus for generating an electronic menu 审中-公开
标题翻译： Verfahren undGerätzur Generierung eines Elektronischen Menus
公开(公告)号：EP1551030A1
公开(公告)日：2005-07-06
申请号：EP04000056.4
申请日：2004-01-05
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Adolph, Dirk , Hörentrup, Jobst , Ostermann, Ralf , Peters, Hartmut , Herpel, Carsten
IPC分类号： G11B27/34 , G11B19/02
CPC分类号： H04N21/2665 , G11B19/025 , G11B27/034 , G11B27/11 , G11B2220/2541 , H04N21/84
摘要： Optical disc players are today connectable to the Internet, and may contain local storage capability, e.g. HDD. Additional post-production content can be downloaded and locally stored. It is difficult to include downloaded additional post-production material in menus for keeping a menu always consistent with the actually available data. Ideally, the menu should reflect the available data even if certain content is deleted or replaced with e.g. another version. A 'linked-list' approach for menu pages generates a dynamic menu structure. The menu consists of basic menu pages (11), which are retrieved from the disc, and additional pages that are downloaded together with the additional content. Page ranges may be reserved for e.g. audio, video or subtitles. The linked-list is implemented by an implicit link (22,23) from each page to the next higher or lower page number.
摘要翻译：光盘播放器今天可连接到因特网，并且可以包含本地存储能力，例如， HDD。可以下载附加的后期制作内容并进行本地存储。在菜单中包含下载的附加后期制作材料很难保持与实际可用数据一致的菜单。理想情况下，即使某些内容被删除或被替换，菜单也应该反映可用的数据。另一个版本。菜单页面的“链表”方法生成动态菜单结构。菜单包括从光盘检索的基本菜单页（11）和与附加内容一起下载的其他页面。页面范围可以保留用于例如。音频，视频或字幕。链接列表通过从每个页面到下一个更高或更低页面编号的隐式链接（22,23）来实现。

4. 发明公开

EP1538627A1 Method for generating an interactive menu 审中-公开
标题翻译：威尔法罕zum Erzeugen eines interaktivenMenüs
公开(公告)号：EP1538627A1
公开(公告)日：2005-06-08
申请号：EP03027957.4
申请日：2003-12-04
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Adolph, Dirk , Hörentrup, Jobst , Ostermann, Ralf , Peters, Hartmut , Herpel, Carsten
IPC分类号： G11B27/34 , G11B27/10 , G11B19/02 , G06F3/033 , G06F9/44
CPC分类号： G06F3/0482 , G06Q50/12 , G11B19/025 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/2541 , H04N5/44543 , H04N21/4312 , H04N21/47
摘要： A method for generating an interactive electronic menu on a display, the menu comprising menu items, wherein a menu item may be in a deselected, selected or activated state, and the menu being coded into a menu data segment, comprises that at least a first and a second menu item are connected by a parent-child relationship, wherein the second menu item being a child of the first menu item can only be selected when the first menu item is selected, and further comprises that the first and the second menu item are coded into the same data segment. The method is preferably usable for menus relating to content of digital storage media, such as optical discs, in particular read-only Blu-ray discs.
摘要翻译：一种用于在显示器上生成交互式电子菜单的方法，所述菜单包括菜单项，其中菜单项可以处于取消选择的，选择的或激活的状态，并且被编码成菜单数据段的菜单包括至少第一并且第二菜单项通过父子关系连接，其中作为第一菜单项的子项的第二菜单项只能在选择第一菜单项时被选择，并且还包括第一菜单项和第二菜单项被编码成相同的数据段。该方法优选地可用于与诸如光盘，特别是只读蓝光盘之类的数字存储介质的内容有关的菜单。

5. 发明公开

EP1467289A1 database model for hierarchical data formats 审中-公开
标题翻译：分层数据格式的数据库模型
公开(公告)号：EP1467289A1
公开(公告)日：2004-10-13
申请号：EP03007880.2
申请日：2003-04-07
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Winter, Marco , Peters, Hartmut , Blawat, Meinolf , Ostermann, Ralf , Hepper, Dietmar
IPC分类号： G06F17/30
CPC分类号： G06F17/30896 , Y10S707/99931 , Y10S707/99933
摘要： The present invention relates to a method for ensuring data consistency upon mapping of a hierarchical data format to a relational database management system.
According to the invention, a method for ensuring data consistency upon storage of a data item in a database, the data item having an identifier and a locator for linking the data item to a destination, whereby the identifier and the locator are stored in the database in addition to the data item, comprises the steps of:

checking (11) whether the current combination of identifier and locator has already been stored in the database, and using (12) the stored combination of the data item if this is the case,
in case the current combination of identifier and locator has not yet been stored in the database, checking (13, 15) whether either the identifier or the locator has already been stored in the database, replacing (14, 16) the current combination of identifier and locator with a univocal combination if this is the case, and storing (17) the univocal combination together with the data item, and
storing (17) the current combination of identifier and locator together with the data item else.
摘要翻译：本发明涉及一种用于在将分层数据格式映射到关系数据库管理系统时确保数据一致性的方法。根据本发明，一种用于在数据库中存储数据项时确保数据一致性的方法，所述数据项具有标识符和用于将数据项链接到目的地的定位符，由此标识符和定位符被存储在数据库中除了数据项之外，还包括以下步骤：检查（11）标识符和定位符的当前组合是否已经存储在数据库中，并且如果是这种情况，则使用（12）存储的数据项的组合，在标识符和定位符的当前组合尚未存储在数据库中的情况下，检查（13,15）标识符或定位符是否已经存储在数据库中，用标识符或定位符的当前组合（17）将该唯一组合与该数据项一起存储，并将标识符和定位符的当前组合与数据项e一起存储（17）伦敦政治经济学院。

6. 发明公开

EP1465181A1 Method for controlling an optical pick-up for reading data streams for simultaneous reproduction 审中-公开
标题翻译：一种用于控制一个光学头，用于读取数据的方法，用于同时再现流
公开(公告)号：EP1465181A1
公开(公告)日：2004-10-06
申请号：EP03007610.3
申请日：2003-04-02
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Hörentrup, Jobst , Adolph, Dirk , Schiller, Harald , Peters, Hartmut , Ostermann,Ralf
IPC分类号： G11B20/00 , G11B27/00 , H04N7/50 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/036
CPC分类号： G11B20/00007 , G11B27/105 , G11B2020/10537 , G11B2020/1062 , G11B2020/10814 , G11B2020/10972 , G11B2020/10981 , G11B2220/2541 , G11B2220/2562 , H04N19/127 , H04N19/152 , H04N19/162 , H04N19/177 , H04N19/42 , H04N19/44
摘要： Optical discs may support "Out Of Multiplex" formats, meaning that different presentation components, like video, audio and subtitles, are stored on different files on the disc, e.g. Blu-ray discs. The different data streams are read by a single pick-up, requiring frequent pick-up jumps and extensive data buffering. The method for operating a scheduler for an optical pick-up reduces the number of pick-up jumps while optimizing the required buffer space. The scheduler is based on a static schema, meaning that the buffer (B video ) for the data stream with the highest data rate is of minimal size, and therefore refilled in short periods (T), while the buffers for the lower rated streams (B audio ,B sub ) are dimensioned such that they can be refilled in multiples (n·T, n·k·T) of the short period (T). Deviations from the static schema may be allowed, e.g. due to multi-angle video technique. Afterwards the scheduler returns to the original schedule.
摘要翻译：光盘可以支持“走出复用”格式，意义确实不同呈现组件，如视频，音频和字幕，存储在不同的文件在光盘上，E.G. 蓝光光盘。不同的数据流由单个回升阅读，需要频繁回升跳跃和广泛的数据缓冲。用于操作调度器，用于对光学拾取器的方法，降低拾取跳跃的数量，同时优化所需的缓冲区空间。调度器基于静态模式，意味着没有为具有最高数据速率的数据流缓冲器（BVIDEO）是最小尺寸的，并在短周期（T），因此再填充，而对于较低的额定流缓冲器（Baudio ，BSUB）的尺寸寻求thatthey可再填充（在多个（NT，NKT）短周期T）的。从静态模式的偏差可以被允许，E.G. 由于多视角视频的技术。此后调度返回到原来的时间表。

7. 发明公开

EP1441292A1 Method for processing metadata 审中-公开
标题翻译： Verfahren um Metadaten zu verarbeiten
公开(公告)号：EP1441292A1
公开(公告)日：2004-07-28
申请号：EP03001172.0
申请日：2003-01-21
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Li, Hui, Dr. , Kochale, Axel , Kubsch, Stefan , Peters, Hartmut , Hepper, Dietmar
IPC分类号： G06F17/30
CPC分类号： G06F17/30017
摘要： Metadata databases shall be cleaned regularly. Those metadata which are not utilized as index information of essence anymore should be deleted. Thus, there is provided a method and a device to save the selected metadata as essence. This means that metadata (1) seleceted by a graphical user interface (5) are converted into a new essence (4) by taking over the MD-essence (2) of the metadata (1) into the new essence (4). The user may find further essence data (6, 8, 12) on the basis of the MD-link (3) of the selected meta data (1) which could be added to new essence (4).
摘要翻译：元数据数据库应定期清理。应该删除未被用作本质指标信息的元数据。因此，提供了一种保存所选择的元数据作为本质的方法和装置。这意味着，通过将元数据（1）的MD实质（2）转换为新的本质（4），由图形用户界面（5）选择的元数据（1）被转换成新的本质（4）。用户可以根据所选择的元数据（1）的MD链接（3）找到可以添加到新实质（4）的另外的基本数据（6,8,12）。

8. 发明公开

EP1437662A1 Method and device for accessing a database 审中-公开
标题翻译： Verfahren und Vorrichtung zum Zugriff auf eine Datenbank
公开(公告)号：EP1437662A1
公开(公告)日：2004-07-14
申请号：EP03000395.8
申请日：2003-01-10
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Li, Hui, Dr. , Kochale, Axel , Kubsch, Stefan , Ostermann, Ralf , Peters, Hartmut
IPC分类号： G06F17/30
CPC分类号： G06F17/30643
摘要： A comfortable method and device for searching databases are required. Thus, a database access concept including an interface descriptor (8) is proposed. The interface descriptor (8) may be a XML-file which describes interface categories and database access strategies. The database interface machine (2) may comprise a standard category display method (4) and a standard database access method (6). The database interface machine (2) can use the definitions contained in the interface descriptor (8) to set up a categorized interface to the database (1) and to perform complete database searches.
摘要翻译：该方法涉及呈现定义数据库（1）的搜索条件的类别项目。选择类别项目，并搜索所选项目的数据库。被提供用于数据库访问的通用可用接口描述符单元（8）内的类别项目。描述符单元是以标准编程语言编写的软件单元，包括字典关键字。还包括用于访问数据库的设备的独立声明。

9. 发明公开

EP1420580A1 Method and apparatus for coding/decoding items of subtitling data 审中-公开
标题翻译：与字幕数据元素进行编码的方法和装置/解码
公开(公告)号：EP1420580A1
公开(公告)日：2004-05-19
申请号：EP02090382.9
申请日：2002-11-18
申请人： Deutsche Thomson-Brandt GmbH
发明人： Schiller, Harald , Adolph, Dirk , Horentrup, Jobst , Ostermann, Ralf , Peters, Hartmut
IPC分类号： H04N5/445
CPC分类号： H04N5/44504 , H04N7/0885 , H04N19/94 , H04N21/42653 , H04N21/4884
摘要： Subtitling can be based on either pixel data or on character data. Character data allow very efficient encoding, but from character strings alone, subtitling can not be converted into a graphical representation to be overlaid over video. The intended character set, font and e.g. font size, must either be coded explicitly within the subtitling bitstream or an implicit assumption must be made about them. In pixel-based subtitling, subtitling frames are conveyed directly in the form of graphical representations by describing them as (typically rectangular) regions of pixel values on the AV screen, at the cost of considerably increased bandwidth for the subtitling data. According to the invention, a font memory is used that allows an efficient realisation of pixel-based subtitle lettering, because the glyphs need only be transmitted once and thereafter are referenced by relatively compact character references during the AV event. Thereby the invention combines the advantages of pure pixel-based and pure-character-based subtitling schemes, while mostly avoiding their respective shortcomings.
摘要翻译：字幕可以基于任一像素数据或字符数据。字符数据允许非常有效的编码，但单从字符串，字幕无法被转换成一个图形表示要被叠加在视频上。预期的字符集，字型并且例如字体大小，必须要么内显式的字幕流或隐含的假设，必须对他们进行编码。在基于像素的字幕，字幕帧被直接在图形表示的形式通过描述它们作为AV画面上的像素值的（通常为矩形）区域，在显着地增加带宽为字幕数据的费用输送。。根据本发明，一种字体存储器被用来做允许基于像素的字幕刻字的有效实现，这是因为字形仅需要反式mitted一次，之后由AV事件期间相对紧凑字符引用参考。从而本发明将纯的基于纯字符基于像素和字幕方案的优点，同时大多避免其respectivement短缺憾。

10. 发明公开

EP1408505A1 Method and apparatus for synchronizing data streams containing audio, video and/or other data 审中-公开
标题翻译： Verfahren und Vorrichtung zur Synchronization von Audio-，Video- und / oder anderenDatenströmen
公开(公告)号：EP1408505A1
公开(公告)日：2004-04-14
申请号：EP02022765.8
申请日：2002-10-11
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Adolph, Dirk , Schiller, Harald , Hörentrup, Jobst , Ostermann, Ralf , Peters, Hartmut
IPC分类号： G11B27/034 , G11B27/10 , H04N5/85
CPC分类号： H04N5/9305 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/32 , G11B27/322 , G11B2220/2541 , G11B2220/2562 , H04N5/85 , H04N5/9202 , H04N5/9207 , H04N9/87 , H04N21/2387 , H04N21/242
摘要： Several data streams contain video, audio and/or other data. Some of the data streams are pre-recorded in a multiplex on a storage medium while other data streams are located out of the data stream multiplex on the storage medium. The data streams are synchronized using a navigation file (List_of_PlayItems), which comprises descriptors (Play-Items, SubPlayItems) pointing to parts of said data streams, wherein said descriptors define the arrangement in time for said data streams by means of data sub stream paths.
摘要翻译：数据流的时间安排由基于数据子流路径的描述符定义。在描述符中提供导航文件以指向数据流的部分。数据流同步器包含独立声明。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式