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公开(公告)号：US20110064145A1
公开(公告)日：2011-03-17
申请号：US12958629
申请日：2010-12-02
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N7/12
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：US20110002394A1
公开(公告)日：2011-01-06
申请号：US12807079
申请日：2010-08-27
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , 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：US07848585B1
公开(公告)日：2010-12-07
申请号：US12807087
申请日：2010-08-27
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , 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.
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1920×128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：US20100040149A1
公开(公告)日：2010-02-18
申请号：US12589377
申请日：2009-10-22
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N7/26
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：US20110064130A1
公开(公告)日：2011-03-17
申请号：US12955884
申请日：2010-11-29
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N11/02
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.
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1920×128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：US20100329353A1
公开(公告)日：2010-12-30
申请号：US12807087
申请日：2010-08-27
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N7/26
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.
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1920×128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：US20110064144A1
公开(公告)日：2011-03-17
申请号：US12957734
申请日：2010-12-01
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N7/12
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：US07657109B2
公开(公告)日：2010-02-02
申请号：US10561984
申请日：2004-05-06
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , 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. 1920×1280 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：US07640228B2
公开(公告)日：2009-12-29
申请号：US10570108
申请日：2004-08-23
申请人： Jobst Hörentrup , Dirk Gandolph , Axel Kochale , Ralf Ostermann , Carsten Herpel
发明人： Jobst Hörentrup , Dirk Gandolph , Axel Kochale , Ralf Ostermann , Carsten Herpel
IPC分类号： G06F7/00
CPC分类号： G06F17/30067 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2220/2541 , G11B2220/2562 , G11B2220/455 , Y10S707/99932
摘要： A method for modifying data read from read-only media during playback time comprises logically merging the on-disc directory tree and an associated off-disc directory tree. A logical directory tree is constructed from the data retrieved from the read-only medium, wherein the structure of the logical directory tree is identical with the structure of the directory tree of the medium. The method allows replacing content on the disc through downloaded content, e.g. replacing an out-dated trailer stored on the disc through a downloaded trailer for a new movie. The method further allows complementing or upgrading content on the disc, e.g. by downloading a new subtitle track from the internet.
摘要翻译： 在播放时间期间修改从只读媒体读取的数据的方法包括逻辑上合并光盘目录树和关联的光盘目录树。 从从只读介质检索的数据构建逻辑目录树，其中逻辑目录树的结构与介质的目录树的结构相同。 该方法允许通过下载内容替换光盘上的内容，例如 通过下载的预告片替换存储在光盘上的过期的预告片，用于新电影。 该方法还允许补充或升级盘上的内容，例如。 通过从互联网下载新的字幕轨道。
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公开(公告)号：US20110123167A1
公开(公告)日：2011-05-26
申请号：US10519574
申请日：2003-06-21
申请人： Hui Li , Dirk Adolph , Meinolf Blawat , Jobst Hörentrup , Uwe Janssen , Wolfgang Klausberger , Axel Kochale , Stefan Kubsch , Harald Schiller , Ralf Ostermann , Hartmut Peters , Marco Winter
发明人： Hui Li , Dirk Adolph , Meinolf Blawat , Jobst Hörentrup , Uwe Janssen , Wolfgang Klausberger , Axel Kochale , Stefan Kubsch , Harald Schiller , Ralf Ostermann , Hartmut Peters , Marco Winter
CPC分类号： H04N5/9201 , H04N5/772 , H04N5/907
摘要： It is desired to link photo data and video data taken by a digital camcorder. Therefore, there is provided a device and method for linking multimedia data, wherein linking information is formed on the basis of first and/or second multimedia data. The linking information is stored on a recording medium together with the first multimedia data. The second multimedia data may be stored together with respective linking information to the first multimedia data on a second recording medium. Thus, a camera-man while recording is able to set up logo or index pictures for a video film.
摘要翻译： 需要链接数码摄像机拍摄的照片数据和视频数据。 因此，提供了一种用于链接多媒体数据的装置和方法，其中基于第一和/或第二多媒体数据形成链接信息。 链接信息与第一多媒体数据一起存储在记录介质上。 第二多媒体数据可以与相应的链接信息一起存储在第二记录介质上的第一多媒体数据上。 因此，录像时的相机人能够为视频电影设置标志或索引图片。
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