公开(公告)号：EP1881693A1

公开(公告)日：2008-01-23

申请号：EP07019394.1

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： McDade, Darryn ,  Owen, Jefferson, Eugene

IPC: H04N5/00

CPC classification number: H04N19/44 ,  G11B20/10 ,  G11B27/105 ,  G11B2220/2562 ,  H04N21/40

Abstract: A digital audio/video decoder system composing a file reader capable of obtaining an encoded audio/video data stream from a data source; a navigator that instructs the file reader to obtain the encoded audio/video data stream; a splitter that separates the encoded audio/video data stream obtained by the file reader into component data streams comprising an audio data stream according to any one of a plurality of audio data coding standards; a subpicture data stream, and a video data stream according to any one of a plurality of video data coding standards; a reprogrammable proxy filter that synchronises and partially decodes the component data streams; and the one of any one of a plurality of audio data coding standards is different to the one of any one of a plurality of video data coding standards.

Abstract translation: 一种构成能够从数据源获得编码音频/视频数据流的文件读取器的数字音频/视频解码器系统; 导航器，其指示文件读取器获得编码的音频/视频数据流; 分离器，其将由文件读取器获得的编码音频/视频数据流分离成包括根据多个音频数据编码标准中的任一个的音频数据流的分量数据流; 子画面数据流和根据多个视频数据编码标准中的任何一个的视频数据流; 可重编程代理过滤器，用于同步和部分解码组件数据流; 并且多个音频数据编码标准中的任何一个与多个视频数据编码标准中的任何一个不同。

公开(公告)号：EP1024668A1

公开(公告)日：2000-08-02

申请号：EP99309803.7

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： Owen, Jefferson Eugene ,  McDade, Darryn

IPC: H04N7/50

CPC classification number: H04N19/43 ,  H04N19/51

Abstract: The present invention provides a method and an apparatus for an instruction generator that utilizes two or more parameters comprising one or more prediction mode parameters and one or more motion vector parameters to generate one or more motion compensation instructions for a prediction block in a macroblock.

Abstract translation: 本发明提供了一种用于指令生成器的方法和装置，其利用包括一个或多个预测模式参数和一个或多个运动矢量参数的两个或多个参数来生成用于宏块中的预测块的一个或多个运动补偿指令。

公开(公告)号：EP1715696A2

公开(公告)日：2006-10-25

申请号：EP06076530.2

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： Owen, Jefferson Eugene ,  McDade, Darryn

IPC: H04N7/50 ,  H04N7/26

Abstract: A digital video decoder comprising a bit unpacker that utilizes at least an encoded video data stream to produce a prediction data stream and a coding data stream; a motion compensation instruction encoder communicably coupled to the bit unpacker, the motion compensation instruction encoder utilizing at least the prediction data stream to selectively produce a set of motion compensation instructions; and a block decoder communicably coupled to the bit unpacker, the block decoder utilizing at least the coding data stream to produce a set of error terms.

Abstract translation: 一种数字视频解码器，包括利用至少编码视频数据流产生预测数据流和编码数据流的比特解包器; 运动补偿指令编码器，其可通信地耦合到所述位解码器，所述运动补偿指令编码器至少利用所述预测数据流选择性地产生一组运动补偿指令; 以及块解码器，其可通信地耦合到所述位解包器，所述块解码器至少利用所述编码数据流来产生一组误差项。

公开(公告)号：EP1009162A3

公开(公告)日：2005-08-17

申请号：EP99309801.1

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： McDade, Darryn ,  Owen, Jefferson Eugene

IPC: H04N5/00

CPC classification number: H04N19/44 ,  G11B20/10 ,  G11B27/105 ,  G11B2220/2562 ,  H04N21/40

Abstract: The present invention provides a system and an apparatus for a digital audio/video decoder comprising a file reader capable of obtaining an encoded audio/video data stream from a data source, a navigator that instructs the file reader to obtain the encoded audio/video data stream, a splitter that separates the encoded audio/video data stream obtained by the file reader into one or more component data streams, and a reprogrammable proxy filter that decodes and converts the one or more component data streams into three or more renderable signals including at least one renderable audio signal and at least two renderable video signals.

公开(公告)号：EP1009170A3

公开(公告)日：2004-04-14

申请号：EP99309802.9

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： McDade, Darryn ,  Owen, Jefferson Eugene

IPC: H04N7/36

CPC classification number: H04N19/43 ,  H04N19/44 ,  H04N19/51 ,  H04N19/61

Abstract: The present invention provides a system, method and an apparatus for a digital video decoder, which includes a data processor that utilizes at least an encoded video data stream to produce one or more output streams. The one or more output streams includes at least a set of motion compensation instructions.

公开(公告)号：EP1009169A3

公开(公告)日：2002-03-06

申请号：EP99309800.3

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： Owen, Jefferson Eugene ,  McDade, Darryn

IPC: H04N7/36 ,  H04N7/50

CPC classification number: H04N19/523

Abstract: The present invention provides a system, method and an apparatus for a digital video processor comprising an error memory and a merge memory, a half pixel filter communicably coupled to the merge memory, a controller communicably coupled to the error memory, the merge memory and the half pixel filter. The present invention also including a sum unit communicably coupled to the error memory. The controller executing one or more instructions to provide motion compensation during video decoding.

公开(公告)号：EP1009162A2

公开(公告)日：2000-06-14

申请号：EP99309801.1

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： McDade, Darryn ,  Owen, Jefferson Eugene

IPC: H04N5/00

CPC classification number: H04N19/44 ,  G11B20/10 ,  G11B27/105 ,  G11B2220/2562 ,  H04N21/40

Abstract: The present invention provides a system and an apparatus for a digital audio/video decoder comprising a file reader capable of obtaining an encoded audio/video data stream from a data source, a navigator that instructs the file reader to obtain the encoded audio/video data stream, a splitter that separates the encoded audio/video data stream obtained by the file reader into one or more component data streams, and a reprogrammable proxy filter that decodes and converts the one or more component data streams into three or more renderable signals including at least one renderable audio signal and at least two renderable video signals.

Abstract translation: 本发明提供了一种用于数字音频/视频解码器的系统和装置，包括能够从数据源获得编码的音频/视频数据流的文件读取器，指导文件读取器获得编码音频/视频数据的导航器 流，分离器，将由文件读取器获得的编码音频/视频数据流分离成一个或多个分量数据流;以及可重编程代理滤波器，其将一个或多个分量数据流解码并转换为三个或更多个可渲染信号，包括在 至少一个可渲染音频信号和至少两个可渲染视频信号。

公开(公告)号：EP1715696B1

公开(公告)日：2019-12-11

申请号：EP06076530.2

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： Owen, Jefferson Eugene ,  McDade, Darryn

IPC: H04N19/51 ,  H04N19/61 ,  H04N19/43 ,  H04N19/44

公开(公告)号：EP1009170B1

公开(公告)日：2009-04-15

申请号：EP99309802.9

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： McDade, Darryn ,  Owen, Jefferson Eugene

IPC: H04N7/36

CPC classification number: H04N19/43 ,  H04N19/44 ,  H04N19/51 ,  H04N19/61

公开(公告)号：EP1715696A3

公开(公告)日：2008-03-19

申请号：EP06076530.2

申请日：1999-12-07

Applicant: STMicroelectronics, Inc.

Inventor： Owen, Jefferson Eugene ,  McDade, Darryn

IPC: H04N7/36

Abstract: A digital video decoder comprising a bit unpacker that utilizes at least an encoded video data stream to produce a prediction data stream and a coding data stream; a motion compensation instruction encoder communicably coupled to the bit unpacker, the motion compensation instruction encoder utilizing at least the prediction data stream to selectively produce a set of motion compensation instructions; and a block decoder communicably coupled to the bit unpacker, the block decoder utilizing at least the coding data stream to produce a set of error terms.