公开(公告)号：US07280741B2

公开(公告)日：2007-10-09

申请号：US10474477

申请日：2002-01-23

Applicant: Wolfgang Klausberger ,  Dirk Adolph ,  Hui Li ,  Ralf Ostermann

Inventor： Wolfgang Klausberger ,  Dirk Adolph ,  Hui Li ,  Ralf Ostermann

IPC: H04N5/91 ,  H04N7/00

CPC classification number: G11B27/329 ,  G11B27/034 ,  G11B27/105 ,  G11B2220/2562

Abstract: In DVD Stream Recording Stream Object Units are real-time recorded, wherein such fixed-length Stream Object Units serve as a container for Application Packets that have a variable length and carry payload data and an Application Time Stamp, this timestamp enabling proper real-time playback. In case the temporal distance between two succeeding application packets is too big, stuffing data must be inserted into the corresponding Stream Object Units. The real-time stuffing control is performed such that overflow of the input buffer is avoided in case of a specific kind of input signals.

Abstract translation: 在DVD流记录流对象单元中是实时记录的，其中这种固定长度的流对象单元用作具有可变长度并携带有效载荷数据和应用时间戳的应用包的容器，该时间戳使得能够适当地实时 回放。 在两个后续应用分组之间的时间距离太大的情况下，填充数据必须插入相应的流对象单元中。 执行实时填充控制，使得在特定类型的输入信号的情况下避免输入缓冲器的溢出。

公开(公告)号：US20050047449A1

公开(公告)日：2005-03-03

申请号：US10893183

申请日：2004-07-16

Applicant: Dirk Adolph ,  Andrej Schewzow ,  Marco Winter

Inventor： Dirk Adolph ,  Andrej Schewzow ,  Marco Winter

IPC: H04N7/26 ,  H04K1/00 ,  H04L9/00 ,  H04L9/08 ,  H04L9/18 ,  H04N5/913 ,  H04N7/167 ,  H04Q11/00

CPC classification number: H04N21/42684 ,  G09C5/00 ,  H04K1/00 ,  H04L9/0656 ,  H04L9/3226 ,  H04L2209/60 ,  H04N7/1675 ,  H04N21/235 ,  H04N21/25808 ,  H04N21/435 ,  H04N21/63345

Abstract: A method for creating a multiplexed data stream composed of encrypted multimedia data, decryption information, and stream key data. The process of creating the multiplexed data stream uses a multiplexing pattern that is determined in view of a stream key data and an instrument identification number preferably corresponding to the receiver of such multiplexed data stream. Stream key data that is transmitted as part of the multiplexed data stream is placed in predetermined locations, for the benefit of a decoder that extracts such stream key data from the predetermined locations. The multiplexed data stream is then processed for transport. A method and apparatus for demultiplexing the multiplexed data stream is also disclosed.

Abstract translation: 一种用于创建由加密的多媒体数据，解密信息和流密钥数据组成的复用数据流的方法。 创建复用数据流的过程使用考虑到流密钥数据和优选地对应于这种多路复用数据流的接收机的仪器识别号确定的复用模式。 作为多路复用数据流的一部分发送的流密钥数据被放置在预定位置，以便于从预定位置提取这种流密钥数据的解码器。 然后处理复用的数据流以进行传输。 还公开了一种用于解复用多路复用数据流的方法和装置。

公开(公告)号：US06625388B2

公开(公告)日：2003-09-23

申请号：US09901404

申请日：2001-07-09

Applicant: Marco Winter ,  Dirk Adolph

Inventor： Marco Winter ,  Dirk Adolph

IPC: H04N591

CPC classification number: H04N9/8238 ,  H04N9/8227

Abstract: Video recording according to the DVD-VR Specification allows to record only one sub-picture stream. Therefore, a new technique is provided in order to be able to record at least two different sub-title streams in such a way that the sub-pictures of the different streams may be displayed optionally. A first sub-picture stream is directly copied to the DVD-VR disc, whereas a second or third sub-picture stream is transcoded to Teletext format so that the data can be included into the video stream to be recorded on the DVD-VR disc. Thus, several sub-titles are available during replaying a DVD-VR disc.

公开(公告)号：US6081295A

公开(公告)日：2000-06-27

申请号：US427086

申请日：1995-04-21

Applicant: Dirk Adolph ,  Dietrich Westerkamp ,  Carsten Herpel ,  Ingo Hutter

Inventor： Dirk Adolph ,  Dietrich Westerkamp ,  Carsten Herpel ,  Ingo Hutter

IPC: H04N5/92 ,  G06T9/00 ,  G11B20/14 ,  H04N19/40 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC classification number: H04N19/40

Abstract: The coding or decoding of video data with the associated audio and/or other data can be performed, for example, on the basis of the standards ISO/IEC 11172 (MPEG1) or ISO/IEC 13818 (MPEG2). Such coding and decoding can include the conversion of a primary bit stream coded on the basis of such standards into a secondary bit stream with a different data rate. Since the information content of the motion vectors from the primary bit stream retain their validity in the secondary bit stream, it is not necessary to recalculate motion vectors for transcoding. Instead, encoding of the secondary bit stream is performed with the aid of the motion vectors from the primary bit stream which are reused. In such a case, the encoding of the secondary bit stream is carried out in a restricted prediction mode, i.e. only those prediction modes which are described by respective block type or the motion information of the primary bit stream are allowed in the secondary bit stream.

Abstract translation: 可以例如基于ISO / IEC 11172（MPEG1）或ISO / IEC 13818（MPEG2）标准来执行具有相关联的音频和/或其他数据的视频数据的编码或解码。 这种编码和解码可以包括将基于这样的标准编码的主要比特流的转换成具有不同数据速率的次要比特流。 由于来自主比特流的运动矢量的信息内容在次比特流中保持其有效性，因此不需要重新计算用于代码转换的运动矢量。 相反，借助来自重用的主比特流的运动矢量来执行辅助比特流的编码。 在这种情况下，次要比特流的编码是在受限的预测模式下执行的，即只有那些由各个块类型描述的那些预测模式或主比特流的运动信息被允许在辅助比特流中。

公开(公告)号：US5959539A

公开(公告)日：1999-09-28

申请号：US763561

申请日：1996-12-10

Applicant: Dirk Adolph ,  Carsten Herpel ,  Ingo Huetter

Inventor： Dirk Adolph ,  Carsten Herpel ,  Ingo Huetter

IPC: H04Q9/00 ,  H04B1/20 ,  H04N5/44 ,  H04N5/765 ,  H04Q9/02 ,  H04Q1/00

CPC classification number: H04B1/202 ,  H04B1/205 ,  H04N5/4403 ,  H04N5/765

Abstract: A method for the remote control of at least one electronic device (10 to 25) is proposed in which the control data are transmitted from a remote control device (27) to the electronic device (10 to 25). In the method, information data at least regarding the remote control functions of the electronic device (10 to 25) to be controlled are transmitted to the remote control device (27). These information data are stored in the remote control device (27) and called on during a control operation in order to select and transmit the control data necessary for the respective control operation. At least the device identification number (GID) and the device type are transmitted to the remote control automatically, for example after the connection of the electronic device to the power supply system.Furthermore, an apparatus for the remote control of an electronic device is proposed, as well as an electronic device.

Abstract translation: 提出了一种用于远程控制至少一个电子设备（10至25）的方法，其中控制数据从遥控设备（27）发送到电子设备（10至25）。 在该方法中，至少将要控制的电子设备（10〜25）的遥控功能的信息数据发送到遥控装置（27）。 这些信息数据存储在远程控制装置（27）中，并且在控制操作期间被调用，以选择和发送各个控制操作所需的控制数据。 至少将设备标识号（GID）和设备类型自动发送到遥控器，例如在将电子设备连接到电源系统之后。 此外，提出了一种用于远程控制电子设备的设备，以及电子设备。

公开(公告)号：US08028096B2

公开(公告)日：2011-09-27

申请号：US10363907

申请日：2001-09-03

Applicant: Thomas Brune ,  Dirk Adolph ,  Axel Kochale ,  Andrei Chevtsov

Inventor： Thomas Brune ,  Dirk Adolph ,  Axel Kochale ,  Andrei Chevtsov

IPC: G06F15/16 ,  G06F9/44 ,  G06F9/445

CPC classification number: H04M1/72561 ,  H04M1/72522 ,  H04M1/72527 ,  H04M1/7253 ,  H04W4/00 ,  H04W76/10 ,  H04W88/02

Abstract: The present invention relates to a hand-held device comprising connection means for supporting an internet data transmission link between the hand-held device and the internet; browser means for fetching internet data from the internet; input means for receiving a user input; and generating means for generating a command script in response to said user input, where said command script is related to said searched internet data; where said command script, when the hand-held device is connected to a multimedia home device, can be processed to initiate a transmission of at least part of said searched internet data and/or other internet data to said multimedia home device.

Abstract translation: 手持式装置技术领域本发明涉及一种手持式装置，包括用于支持手持设备和因特网之间的因特网数据传输链路的连接装置; 用于从互联网获取互联网数据的浏览器; 用于接收用户输入的输入装置; 以及产生装置，用于响应于所述用户输入生成命令脚本，其中所述命令脚本与所述搜索的互联网数据相关; 其中所述命令脚本在手持设备连接到多媒体家庭设备时可被处理以发起至少部分所述搜索的互联网数据和/或其他因特网数据到所述多媒体家庭设备的传输。

公开(公告)号：US20110176055A1

公开(公告)日：2011-07-21

申请号：US13065420

申请日：2011-03-22

Applicant: Dirk Adolph ,  Harald Schiller ,  Jobst Hörentrup ,  Ralf Ostermann ,  Hartmut Peters

Inventor： Dirk Adolph ,  Harald Schiller ,  Jobst Hörentrup ,  Ralf Ostermann ,  Hartmut Peters

IPC: H04N7/00

CPC classification number: 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

Abstract: 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 (PlayItems, 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.

公开(公告)号：US07924916B2

公开(公告)日：2011-04-12

申请号：US11211772

申请日：2005-08-25

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

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

IPC: H04N7/12

CPC classification number: H04N5/783 ,  H04N9/8042

Abstract: 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.

Abstract translation: 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：US20060056819A1

公开(公告)日：2006-03-16

申请号：US10535301

申请日：2003-11-06

Applicant: Harald Schiller ,  Dirk Adolph ,  Jobst Horentrup

Inventor： Harald Schiller ,  Dirk Adolph ,  Jobst Horentrup

IPC: H04N7/52 ,  H04N5/85

CPC classification number: H04N5/44504 ,  H04N7/0885 ,  H04N19/94 ,  H04N21/42653 ,  H04N21/4884

Abstract: 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 realization 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.

Abstract translation: 字幕可以基于像素数据或字符数据。 字符数据允许非常有效的编码，但是从单独的字符串中，字幕不能被转换为图形表示以覆盖在视频上。 预期的字符集，字体和例如 字体大小必须在字幕比特流内显式编码，或者必须对其进行隐含的假设。 在基于像素的字幕中，字幕的形式通过在AV屏幕上将它们描述为像素值的（通常是矩形）的区域，以字幕数据的带宽显着增加为代价直接传送字幕。 根据本发明，使用字体存储器，其允许有效实现基于像素的字幕字体，因为字形仅需要被发送一次，此后在AV事件期间由相对紧凑的字符引用引用。 因此，本发明结合了基于纯像素和纯字符的字幕方案的优点，同时主要避免了它们各自的缺点。

公开(公告)号：US20060045491A1

公开(公告)日：2006-03-02

申请号：US11211772

申请日：2005-08-25

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

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

IPC: H04N7/26

CPC classification number: H04N5/783 ,  H04N9/8042

Abstract: 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.

Abstract translation: 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。