公开(公告)号：US20060045491A1

公开(公告)日：2006-03-02

申请号：US11211772

申请日：2005-08-25

申请人： Dirk Adolph ,  Carsten Herpel ,  Jobst Horentrup ,  Uwe Janssen ,  Ralf Ostermann ,  Hartmut Peters ,  Andrej Schewzow ,  Marco Winter

发明人： Dirk Adolph ,  Carsten Herpel ,  Jobst Horentrup ,  Uwe Janssen ,  Ralf Ostermann ,  Hartmut Peters ,  Andrej Schewzow ,  Marco Winter

IPC分类号： H04N7/26

CPC分类号： H04N5/783 ,  H04N9/8042

摘要： MPEG video uses motion compensated prediction for coding pictures. A GOP includes at least one intra-coded picture to start decoding with and a number of inter-coded pictures and normally also includes bi-directionally predicted pictures. However, the GOP structure is not constructed for playing GOPs in backward direction in a trickplay mode across GOP boarders. The invention facilitates, for different GOP structures, a smooth backward video mode thereby reducing the required number of frame buffers and achieving near real-time speed presentation. In some embodiments some I and/or P pictures are decoded more than once. The invention also allows backwards decoding of MPEG-4-AVC GOPs including B-stored pictures.

摘要翻译： MPEG视频使用运动补偿预测来编码图片。 GOP包括至少一个帧内编码图像以开始使用多个帧间编码图像进行解码，并且通常还包括双向预测图像。 然而，GOP结构不是构造成用于在跨越GOP寄存器的特技播放模式中在向后方向上播放GOP。 本发明有助于对于不同的GOP结构，平滑的后向视频模式，从而减少所需数量的帧缓冲器并实现接近实时的速度呈现。 在一些实施例中，一些I和/或P图像被多次解码。 本发明还允许包括B存储的图像的MPEG-4-AVC GOP的向后解码。

公开(公告)号：US07924916B2

公开(公告)日：2011-04-12

申请号：US11211772

申请日：2005-08-25

申请人： Dirk Adolph ,  Carsten Herpel ,  Jobst Hörentrup ,  Uwe Janssen ,  Ralf Ostermann ,  Hartmut Peters ,  Andrej Schewzow ,  Marco Winter

发明人： Dirk Adolph ,  Carsten Herpel ,  Jobst Hörentrup ,  Uwe Janssen ,  Ralf Ostermann ,  Hartmut Peters ,  Andrej Schewzow ,  Marco Winter

IPC分类号： H04N7/12

CPC分类号： H04N5/783 ,  H04N9/8042

摘要： MPEG video uses motion compensated prediction for coding pictures. A GOP includes at least one intra-coded picture to start decoding with and a number of inter-coded pictures and normally also includes bi-directionally predicted pictures. However, the GOP structure is not constructed for playing GOPs in backward direction in a trickplay mode across GOP boarders. The invention facilitates, for different GOP structures, a smooth backward video mode thereby reducing the required number of frame buffers and achieving near real-time speed presentation. In some embodiments some I and/or P pictures are decoded more than once. The invention also allows backwards decoding of MPEG-4-AVC GOPs including B-stored pictures.

摘要翻译： MPEG视频使用运动补偿预测来编码图片。 GOP包括至少一个帧内编码图像以开始使用多个帧间编码图像进行解码，并且通常还包括双向预测图像。 然而，GOP结构不是构造成用于在跨越GOP寄存器的特技播放模式中在向后方向上播放GOP。 本发明有助于对于不同的GOP结构，平滑的后向视频模式，从而减少所需数量的帧缓冲器并实现接近实时的速度呈现。 在一些实施例中，一些I和/或P图像被多次解码。 本发明还允许包括B存储的图像的MPEG-4-AVC GOP的向后解码。

公开(公告)号：US08418133B2

公开(公告)日：2013-04-09

申请号：US11884698

申请日：2006-02-06

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

IPC分类号： G06F9/44 ,  G06F9/45

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.

公开(公告)号：US08111759B2

公开(公告)日：2012-02-07

申请号：US11919850

申请日：2006-04-10

申请人： Marco Winter ,  Dirk Gandolph ,  Carsten Herpel ,  Jobst Hoerentrup ,  Uwe Janssen ,  Ralf Ostermann ,  Hartmut Peters ,  Andrej Schewzow

发明人： Marco Winter ,  Dirk Gandolph ,  Carsten Herpel ,  Jobst Hoerentrup ,  Uwe Janssen ,  Ralf Ostermann ,  Hartmut Peters ,  Andrej Schewzow

IPC分类号： H04N7/12

CPC分类号： G11B27/005 ,  G11B27/034 ,  G11B27/3036 ,  G11B27/3081 ,  G11B2220/2541 ,  G11B2220/2562 ,  G11B2220/2579

摘要： Movies are produced in 24 Hz frame frequency and progressive scanning format (denoted 24p) for projection in film theatres, adhering to a worldwide standard for 35 mm film. However, the major TV systems in the world use interlaced scanning and either 50 Hz field frequency (denoted 50i) or 60 Hz 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： 电影以24Hz帧频和逐行扫描格式（表示为24p）生产，用于在影院中投影，并遵守世界范围内的35毫米胶片标准。 然而，世界上主要的电视系统使用隔行扫描和50Hz场频（表示为50i）或60Hz场频（表示为60i）。 内容提供商更愿意提供可以在世界大部分地区播放的单画面单声道高速AV光盘。 一个24p音频/视频数据流被补充了额外的50i格式的数据项，从而允许该数据流的24p和50i格式重放。

公开(公告)号：US20080141232A1

公开(公告)日：2008-06-12

申请号：US11884698

申请日：2006-02-06

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

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）的高分辨率电影播放器​​可为用户提供用于软件应用的高级交互性的可能性。 普遍使用这种软件应用程序出现的问题是这样的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内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以供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保存应用的媒体，应用终止或可能存活。

公开(公告)号：US20080123751A1

公开(公告)日：2008-05-29

申请号：US11886179

申请日：2006-02-27

申请人： Carsten Herpel ,  Dirk Gandolph ,  Jobst Hoerentrup ,  Ralf Ostermann ,  Uwe Janssen ,  Hartmut Peters ,  Andrej Schewzow ,  Marco Winter

发明人： Carsten Herpel ,  Dirk Gandolph ,  Jobst Hoerentrup ,  Ralf Ostermann ,  Uwe Janssen ,  Hartmut Peters ,  Andrej Schewzow ,  Marco Winter

IPC分类号： H04N11/02

CPC分类号： G11B27/034 ,  G11B27/105

摘要： There are DVD discs that provide a recorded video sequence with different viewing angles. However, because it takes some time to start decoding of an encoded video sequence and the different angle views each relate to corresponding differently encoded video streams, such switching causes a delayed response to a user's angle change request. It is proposed to reduce the original video resolution in favour of fast response time to video angle change requests. The available pixels within a video frame are used to store two or more video signals side by side, each one representing a different viewing angle, but the full picture area video signal is anyway decoded. The selected viewing angle video signal is re-scaled to full-size presentation.

摘要翻译： 有DVD光盘提供具有不同视角的录像视频序列。 然而，因为开始编码视频序列的解码需要一些时间，并且不同的角度视图各自涉及对应的不同编码的视频流，所以这种切换导致对用户的角度改变请求的延迟响应。 建议减少原始视频分辨率，有利于视频角度变化请求的快速响应时间。 视频帧中的可用像素用于并行存储两个或更多个视频信号，每个视频信号代表不同的视角，但全图像区域视频信号无论如何被解码。 所选择的视角视频信号被重新缩放到全尺寸呈现。

公开(公告)号：US08732122B2

公开(公告)日：2014-05-20

申请号：US13550214

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

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F17/30 ,  G06F3/06 ,  G06Q10/10

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.

公开(公告)号：US08607195B2

公开(公告)日：2013-12-10

申请号：US13448280

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

IPC分类号： G06F9/44

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.

公开(公告)号：US08607194B2

公开(公告)日：2013-12-10

申请号：US13448254

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

IPC分类号： G06F9/44

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.

公开(公告)号：US20120204037A1

公开(公告)日：2012-08-09

申请号：US13448178

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

IPC分类号： G06F21/00

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.