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1. 发明授权

US07336720B2 Real-time video coding/decoding 有权
标题翻译：实时视频编码/解码
公开(公告)号：US07336720B2
公开(公告)日：2008-02-26
申请号：US10672195
申请日：2003-09-26
申请人： Alexey Martemyanov , Nick Terterov , Alexander Zheludkov , Alexey Dolgoborodov , Vladimir Semenyuk , Eugene Neimark , Irena Terterov
发明人： Alexey Martemyanov , Nick Terterov , Alexander Zheludkov , Alexey Dolgoborodov , Vladimir Semenyuk , Eugene Neimark , Irena Terterov
IPC分类号： H04B1/66
CPC分类号： H03M7/4006 , H04N19/10 , H04N19/107 , H04N19/115 , H04N19/126 , H04N19/137 , H04N19/14 , H04N19/146 , H04N19/152 , H04N19/156 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/19 , H04N19/52 , H04N19/523 , H04N19/527 , H04N19/533 , H04N19/573 , H04N19/593 , H04N19/61 , H04N19/62 , H04N19/63 , H04N19/649 , H04N19/70 , H04N19/80 , H04N19/82
摘要： A video codec for real-time encoding/decoding of digitized video data with high compression efficiency, comprising a frame encoder receiving input frame pixels; a codec setting unit for setting and storing coding setting parameters; a CPU load controller for controlling desired frame encoding time and CPU loading; a rate controller for controlling frame size; a coding statistics memory for storing frequency tables for arithmetic coding of bitstream parameters and a reference frame buffer for storing reference frames. The frame encoder comprises a motion estimation unit, a frame head coding unit, a coded frame reconstruction and storage unit and a macroblock encoding unit. The macroblock encoding unit provides calculation of texture prediction and prediction error, transforming texture prediction error and quantization of transform coefficient, calculation of motion vector prediction and prediction error and arithmetic context modeling for motion vectors, header parameters and transform coefficients. The codec also includes a deblocking unit for processing video data to eliminate blocking effect from restored data encoded at high distortion level, which may be a part of encoder or decoder, an internal resize unit, providing matching downscaling of a frame before encoding and upscaling of decoded frame according to the coding setting parameters, and a noise suppression unit.
摘要翻译：一种用于对具有高压缩效率的数字化视频数据进行实时编码/解码的视频编解码器，包括接收输入帧像素的帧编码器; 用于设置和存储编码设置参数的编解码器设置单元; 用于控制所需帧编码时间和CPU负载的CPU负载控制器; 用于控制帧大小的速率控制器; 用于存储用于比特流参数的算术编码的频率表的编码统计存储器和用于存储参考帧的参考帧缓冲器。帧编码器包括运动估计单元，帧头编码单元，编码帧重构和存储单元以及宏块编码单元。宏块编码单元提供纹理预测和预测误差的计算，变换纹理预测误差和变换系数的量化，运动矢量预测和预测误差的计算以及运动矢量，头部参数和变换系数的算术上下文建模。该编解码器还包括一个去块单元，用于处理视频数据，以消除由高失真电平编码的恢复数据产生的阻塞效应，该失真数据可能是编码器或解码器的一部分，内部调整大小单元，在编码和升频之前提供帧的匹配缩小解码帧，噪声抑制单元。

2. 发明申请

US20050276323A1 Real-time video coding/decoding 有权
标题翻译：实时视频编码/解码
公开(公告)号：US20050276323A1
公开(公告)日：2005-12-15
申请号：US10672195
申请日：2003-09-26
申请人： Alexey Martemyanov , Nick Terterov , Alexander Zheludkov , Alexey Dolgoborodov , Vladimir Semenyuk , Eugene Neimark , Irena Terterov
发明人： Alexey Martemyanov , Nick Terterov , Alexander Zheludkov , Alexey Dolgoborodov , Vladimir Semenyuk , Eugene Neimark , Irena Terterov
IPC分类号： G06T9/00 , H03M7/40 , H04N7/12 , H04N7/26 , H04N7/30 , H04N7/34 , H04N7/36 , H04N7/50
CPC分类号： H03M7/4006 , H04N19/10 , H04N19/107 , H04N19/115 , H04N19/126 , H04N19/137 , H04N19/14 , H04N19/146 , H04N19/152 , H04N19/156 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/19 , H04N19/52 , H04N19/523 , H04N19/527 , H04N19/533 , H04N19/573 , H04N19/593 , H04N19/61 , H04N19/62 , H04N19/63 , H04N19/649 , H04N19/70 , H04N19/80 , H04N19/82
摘要： A video codec for real-time encoding/decoding of digitized video data with high compression efficiency, comprising a frame encoder receiving input frame pixels; a codec setting unit for setting and storing coding setting parameters; a CPU load controller for controlling desired frame encoding time and CPU loading; a rate controller for controlling frame size; a coding statistics memory for storing frequency tables for arithmetic coding of bitstream parameters and a reference frame buffer for storing reference frames. The frame encoder comprises a motion estimation unit, a frame head coding unit, a coded frame reconstruction and storage unit and a macroblock encoding unit. The macroblock encoding unit provides calculation of texture prediction and prediction error, transforming texture prediction error and quantization of transform coefficient, calculation of motion vector prediction and prediction error and arithmetic context modeling for motion vectors, header parameters and transform coefficients. The codec also includes a deblocking unit for processing video data to eliminate blocking effect from restored data encoded at high distortion level, which may be a part of encoder or decoder, an internal resize unit, providing matching downscaling of a frame before encoding and upscaling of decoded frame according to the coding setting parameters, and a noise suppression unit.
摘要翻译：一种用于对具有高压缩效率的数字化视频数据进行实时编码/解码的视频编解码器，包括接收输入帧像素的帧编码器; 用于设置和存储编码设置参数的编解码器设置单元; 用于控制所需帧编码时间和CPU负载的CPU负载控制器; 用于控制帧大小的速率控制器; 用于存储用于比特流参数的算术编码的频率表的编码统计存储器和用于存储参考帧的参考帧缓冲器。帧编码器包括运动估计单元，帧头编码单元，编码帧重构和存储单元以及宏块编码单元。宏块编码单元提供纹理预测和预测误差的计算，变换纹理预测误差和变换系数的量化，运动矢量预测和预测误差的计算以及运动矢量，头部参数和变换系数的算术上下文建模。该编解码器还包括一个去块单元，用于处理视频数据，以消除由高失真电平编码的恢复数据产生的阻塞效应，该失真数据可能是编码器或解码器的一部分，内部调整大小单元，在编码和升频之前提供帧的匹配缩小解码帧，噪声抑制单元。

3. 发明申请

US20070185892A1 Method and Apparatus for Coding Information 审中-公开
标题翻译：编码信息的方法和装置
公开(公告)号：US20070185892A1
公开(公告)日：2007-08-09
申请号：US11461748
申请日：2006-08-01
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： G06F7/00
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.
摘要翻译：本发明提供了一种用于编码专门用于较小呈现格式的信息的方法和装置，例如在手持式视频播放器中。本发明尤其解决了降低视频解码的复杂性，使用固定点运算的MP3解码器的实现，快速YcbCr到RGB转换，视频流的封装以及MP3音频流到AVI文件中，存储菜单导航和DVD 存储卡上的子画面信息，音频和视频流的同步，用于多媒体数据的解密的密钥的加密以及实现本发明的改进的编码发明的手持式视频播放器的非常用户界面（UI）适配。

4. 发明申请

US20060274835A1 METHOD AND APPARATUS FOR CODING INFORMATION 审中-公开
标题翻译：编码信息的方法和装置
公开(公告)号：US20060274835A1
公开(公告)日：2006-12-07
申请号：US11458374
申请日：2006-07-18
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04N11/02 , H04N11/04 , H04N7/12 , H04B1/66
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (Ul) adaptations for a hand held video player that implements the improved coding invention herein disclosed.
摘要翻译：本发明提供了一种用于编码专门用于较小呈现格式的信息的方法和装置，例如在手持式视频播放器中。本发明尤其解决了降低视频解码的复杂性，使用固定点运算的MP3解码器的实现，快速YcbCr到RGB转换，视频流的封装以及MP3音频流到AVI文件中，存储菜单导航和DVD 存储卡上的子画面信息，音频和视频流的同步，用于多媒体数据的解密的密钥的加密，以及实现本文公开的改进的编码发明的手持式视频播放器的非常用户界面（UI）适配。

5. 发明申请

US20070248169A1 Method and Apparatus for Coding Information 审中-公开
公开(公告)号：US20070248169A1
公开(公告)日：2007-10-25
申请号：US11461719
申请日：2006-08-01
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04N11/02
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.

6. 发明申请

US20070019741A1 Method and Apparatus for Coding Information 审中-公开
公开(公告)号：US20070019741A1
公开(公告)日：2007-01-25
申请号：US11460210
申请日：2006-07-26
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04N7/12
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.

7. 发明申请

US20060268993A1 Method and Apparatus for Coding Information 审中-公开
标题翻译：编码信息的方法和装置
公开(公告)号：US20060268993A1
公开(公告)日：2006-11-30
申请号：US11461705
申请日：2006-08-01
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04N11/02
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.
摘要翻译：本发明提供了一种用于编码专门用于较小呈现格式的信息的方法和装置，例如在手持式视频播放器中。本发明尤其解决了降低视频解码的复杂性，使用固定点运算的MP3解码器的实现，快速YcbCr到RGB转换，视频流的封装以及MP3音频流到AVI文件中，存储菜单导航和DVD 存储卡上的子画面信息，音频和视频流的同步，用于多媒体数据的解密的密钥的加密以及实现本发明的改进的编码发明的手持式视频播放器的非常用户界面（UI）适配。

8. 发明申请

US20070206682A1 Method And Apparatus For Coding Information 审中-公开
标题翻译：编码信息的方法和装置
公开(公告)号：US20070206682A1
公开(公告)日：2007-09-06
申请号：US10574159
申请日：2004-09-29
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04B1/66 , G09G5/02
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information (FIG. 5) that is specially adapted for smaller presentation formats, such as in a hand held video player (FIG. 1). The invention addresses, inter alia, reducing the complexity of video decoding (55), implementation of an MP3 decoder (56) using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video stream, encryption of keys that are used for decryption of multimedia data (FIG. 3), and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.
摘要翻译：本发明提供了一种专门用于较小表示格式的信息编码方法和装置，例如在手持式视频播放器中（）。本发明尤其涉及降低视频解码的复杂性（55），使用固定点运算，快速YcbCr至RGB转换的MP3解码器（56）的实现，将视频流和MP3音频流封装到AVI文件中将存储卡上的菜单导航和DVD子画面信息存储在存储卡上，音频和视频流的同步，用于多媒体数据的解密的密钥的加密（图3的），以及用于实现本文公开的改进的编码发明的手持式视频播放器的非常用户界面（UI）适配。

9. 发明申请

US20070183509A1 METHOD AND APPARATUS FOR CODING INFORMATION 审中-公开
标题翻译：编码信息的方法和装置
公开(公告)号：US20070183509A1
公开(公告)日：2007-08-09
申请号：US11462029
申请日：2006-08-02
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04N11/02
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.
摘要翻译：本发明提供了一种用于编码专门用于较小呈现格式的信息的方法和装置，例如在手持式视频播放器中。本发明尤其解决了降低视频解码的复杂性，使用固定点运算的MP3解码器的实现，快速YcbCr到RGB转换，视频流的封装以及MP3音频流到AVI文件中，存储菜单导航和DVD 存储卡上的子画面信息，音频和视频流的同步，用于多媒体数据的解密的密钥的加密以及实现本发明的改进的编码发明的手持式视频播放器的非常用户界面（UI）适配。

10. 发明申请

US20070071109A1 Method and apparatus for coding information 审中-公开
标题翻译：用于编码信息的方法和装置
公开(公告)号：US20070071109A1
公开(公告)日：2007-03-29
申请号：US11460204
申请日：2006-07-26
申请人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
发明人： Eric Hamilton , Carl Page , Alexey Dolgoborodov , Anton Tikhonov , Vladimir Semenyuk
IPC分类号： H04N11/02
CPC分类号： H04N21/4432 , G10L19/00 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00231 , G11B20/00246 , G11B20/10 , G11B27/034 , G11B27/10 , G11B27/105 , G11B27/34 , G11B2220/61 , H04L7/0029 , H04L7/0054 , H04N5/765 , H04N5/775 , H04N5/783 , H04N5/907 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/124 , H04N19/132 , H04N19/156 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/40 , H04N19/42 , H04N19/44 , H04N19/51 , H04N19/593 , H04N19/61 , H04N19/85 , H04N21/234309 , H04N21/234318 , H04N21/2347 , H04N21/2368 , H04N21/2541 , H04N21/26613 , H04N21/41407 , H04N21/4143 , H04N21/4181 , H04N21/4184 , H04N21/42623 , H04N21/42684 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4341 , H04N21/43622 , H04N21/4367 , H04N21/439 , H04N21/440218 , H04N21/4405 , H04N21/44236 , H04N21/443 , H04N21/4627 , H04N21/47202 , H04N21/482 , H04N21/485 , H04N21/6581 , H04N21/6582 , H04N21/8106 , H04N21/8113 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N21/8456 , H04N21/85406 , H04N21/8543 , H04N2005/91364
摘要： The invention provides a method and apparatus for coding information that is specifically adapted for smaller presentation formats, such as in a hand held video player. The invention addresses, inter alia, reducing the complexity of video decoding, implementation of an MP3 decoder using fixed point arithmetic, fast YcbCr to RGB conversion, encapsulation of a video stream and an MP3 audio stream into an AVI file, storing menu navigation and DVD subpicture information on a memory card, synchronization of audio and video streams, encryption of keys that are used for decryption of multimedia data, and very user interface (UI) adaptations for a hand held video player that implements the improved coding invention herein disclosed.
摘要翻译：本发明提供了一种用于编码专门用于较小呈现格式的信息的方法和装置，例如在手持式视频播放器中。本发明尤其解决了降低视频解码的复杂性，使用固定点运算的MP3解码器的实现，快速YcbCr到RGB转换，视频流的封装以及MP3音频流到AVI文件中，存储菜单导航和DVD 存储卡上的子画面信息，音频和视频流的同步，用于多媒体数据的解密的密钥的加密以及实现本发明的改进的编码发明的手持式视频播放器的非常用户界面（UI）适配。

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