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公开(公告)号：US07929791B2
公开(公告)日：2011-04-19
申请号：US12958629
申请日：2010-12-02
申请人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
CPC分类号： H04N19/93 , H04N1/64 , H04N21/4884
摘要： Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920.times.1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
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公开(公告)号：US07929790B2
公开(公告)日：2011-04-19
申请号：US12957734
申请日：2010-12-01
申请人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
CPC分类号： H04N19/93 , H04N1/64 , H04N21/4884
摘要： Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920.times.1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
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公开(公告)号：US20090115901A1
公开(公告)日：2009-05-07
申请号：US11988951
申请日：2006-07-05
申请人： Marco Winter , Dirk Gandolph , Hartmut Peters , Ralf Ostermann , Jobst Hoerentrup , Andrej Schewzow , Uwe Janssen
发明人： Marco Winter , Dirk Gandolph , Hartmut Peters , Ralf Ostermann , Jobst Hoerentrup , Andrej Schewzow , Uwe Janssen
IPC分类号： H04N5/45
CPC分类号： H04N5/262 , H04N5/272 , H04N5/44591 , H04N5/45 , H04N7/165 , H04N21/235 , H04N21/4312 , H04N21/4314 , H04N21/435 , H04N21/6543 , H04N21/84 , H04N21/858
摘要： A method and device for dynamically overlaying two or more video streams uses specialized metadata that are attached to at least one of the video streams.
摘要翻译： 用于动态地覆盖两个或更多个视频流的方法和设备使用附加到至少一个视频流的专用元数据。
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公开(公告)号：US20080010594A1
公开(公告)日：2008-01-10
申请号：US11791148
申请日：2005-11-14
申请人： Jobst Hoerentrup , Dirk Gandolph , Ralf Ostermann , Carsten Herpel , Uwe Janssen , Hartmut Peters , Andrej Schewzow , Marco Winter
发明人： Jobst Hoerentrup , Dirk Gandolph , Ralf Ostermann , Carsten Herpel , Uwe Janssen , Hartmut Peters , Andrej Schewzow , Marco Winter
IPC分类号： G06F9/44
CPC分类号： G06F3/0484 , G06F3/0482 , G06F9/454
摘要： A method for generating multi-language menus comprises grouping language-dependent menu resource files on a storage medium, and selecting only those menu resource files from a group that are labeled with an indication that matches the preferred menu language of the respective player.
摘要翻译： 一种用于生成多语言菜单的方法包括在存储介质上对依赖于语言的菜单资源文件进行分组，并且从标记有与各个播放器的优选菜单语言的指示的组中仅选择那些菜单资源文件。
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公开(公告)号：US20070245264A1
公开(公告)日：2007-10-18
申请号：US10586294
申请日：2004-12-13
IPC分类号： G06F3/048
CPC分类号： G06F3/04847 , G06F3/048 , G06F3/0481 , G06F3/04812 , G06F3/04817 , G06F3/0482 , G06F3/0484 , G06F3/04842 , G06F2203/04804
摘要： A method for generating an on-screen menu comprising menu buttons and other menu items, e.g. help text, comprises one or more groups of menu buttons or menu items are defined, wherein a group comprises one or more menu buttons or menu items and has associated a defined area on the screen. A state is assigned to a button, the state being “enabled” or “disabled”, wherein only an enabled button or item may be displayed, and wherein within a group not more than one button or item may be enabled. The state of a button can be changed by commands associated with other buttons.
摘要翻译： 一种用于产生包括菜单按钮和其他菜单项的屏幕菜单的方法，例如。 帮助文本包括定义了一组或多组菜单按钮或菜单项，其中组包括一个或多个菜单按钮或菜单项，并且已经在屏幕上关联了定义的区域。 将状态分配给按钮，状态为“启用”或“禁用”，其中仅可以显示启用的按钮或项目，并且其中在可以启用不超过一个按钮或项目的组内。 可以通过与其他按钮相关联的命令来更改按钮的状态。
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公开(公告)号：US20070180404A1
公开(公告)日：2007-08-02
申请号：US10581815
申请日：2004-09-11
IPC分类号： G06F3/048
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数字存储介质的内容相关的菜单，诸如光盘，特别是只读蓝光盘。
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公开(公告)号：US20060140496A1
公开(公告)日：2006-06-29
申请号：US10561984
申请日：2004-05-06
申请人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： G06K9/36
CPC分类号： H04N19/93 , H04N1/64 , H04N21/4884
摘要： Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920×1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
摘要翻译： 字幕旨在呈现文本信息和图形数据，编码为像素位图。 字幕位图的大小可能会超过视频帧尺寸，因此只能显示部分。 位图是位于视频上方的单独的层，例如 用于同步视频字幕，动画和导航菜单，因此包含许多透明像素。 适用于HDTV的位图编码的高级适配。 通过四级游程长度编码实现了为蓝光光盘预录制格式定义的每帧1920x1280像素，为这些字幕位图提供优化的压缩结果。 优选颜色的较短或更长的像素序列，例如。 使用第二或第三最短代码字进行编码，而使用最短代码字对不同颜色的单个像素进行编码，并且等颜色的像素序列使用第三或第四最短代码字。
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公开(公告)号：US09204117B2
公开(公告)日：2015-12-01
申请号：US13448140
申请日：2012-04-16
申请人： Dirk Gandolph , Carsten Herpel , Jobst Hoerentrup , Uwe Janssen , Ralf Ostermann , Hartmut Peters , Andrej Schewzow , Marco Winter
发明人： Dirk Gandolph , Carsten Herpel , Jobst Hoerentrup , Uwe Janssen , Ralf Ostermann , Hartmut Peters , Andrej Schewzow , Marco Winter
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.
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公开(公告)号：US08667036B2
公开(公告)日：2014-03-04
申请号：US13550163
申请日：2012-07-16
申请人： Dirk Gandolph , Jobst Hoerentrup , Ralf Ostermann , Carsten Herpel , Uwe Janssen , Hartmut Peters , Andrej Schewzow , Marco Winter
发明人： Dirk Gandolph , Jobst Hoerentrup , Ralf Ostermann , Carsten Herpel , Uwe Janssen , Hartmut Peters , Andrej Schewzow , Marco Winter
CPC分类号： G06F17/30233 , G06F3/067 , G06F17/30067 , G06F17/30286 , G06F21/10 , G06F21/602 , G06F2221/0797 , G06Q10/10 , G11B20/00086 , G11B20/00695 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/1288 , G11B2220/213 , G11B2220/2516 , G11B2220/2541 , G11B2220/2562 , H04L9/30
摘要： Local storage on player instruments provides the ability for adding further amendments and most recent supplements to the optical disc content. A problem arising with this technically applicable possibility is the protection of copyrights bound to disc and supplement data. The present invention describes a technique to ensure a security framework that is able to handle this, by creating a virtual file system (VFS) by merging optical disc data and local storage data based upon a common identifier.
摘要翻译： 播放器乐器上的本地存储能够为光盘内容添加进一步的修改和最新补充。 这种技术上适用的可能性产生的问题是保护与光盘和补充数据有关的版权。 本发明描述了一种通过基于公共标识符合并光盘数据和本地存储数据来创建虚拟文件系统（VFS）来确保能够处理该安全框架的技术。
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公开(公告)号：US08473863B2
公开(公告)日：2013-06-25
申请号：US10586294
申请日：2004-12-13
IPC分类号： G06F3/048
CPC分类号： G06F3/04847 , G06F3/048 , G06F3/0481 , G06F3/04812 , G06F3/04817 , G06F3/0482 , G06F3/0484 , G06F3/04842 , G06F2203/04804
摘要： A method for generating an on-screen menu comprising menu buttons and other menu items, e.g. help text, comprises one or more groups of menu buttons or menu items are defined, wherein a group comprises one or more menu buttons or menu items and has associated a defined area on the screen. A state is assigned to a button, the state being “enabled” or “disabled”, wherein only an enabled button or item may be displayed, and wherein within a group not more than one button or item may be enabled. The state of a button can be changed by commands associated with other buttons.
摘要翻译： 一种用于产生包括菜单按钮和其他菜单项的屏幕菜单的方法，例如。 帮助文本包括定义了一组或多组菜单按钮或菜单项，其中组包括一个或多个菜单按钮或菜单项，并且已经在屏幕上关联了定义的区域。 将状态分配给按钮，状态为“启用”或“禁用”，其中仅可以显示启用的按钮或项目，并且其中在可以启用不超过一个按钮或项目的组内。 可以通过与其他按钮相关联的命令来更改按钮的状态。
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