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公开(公告)号：US20120079054A1
公开(公告)日：2012-03-29
申请号：US13071337
申请日：2011-03-24
IPC分类号： G06F15/167
CPC分类号： H04N21/43615 , H04N21/4126 , H04N21/4147 , H04N21/4363 , H04N21/4402 , H04N21/4516
摘要： A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and assigns a priority level to the content. The content moving device transcodes the candidate content in order of highest priority first and lowest priority last. The content moving device may also use the priority level to manage deletion of the transcoded content from the storage on the content moving device. The lowest priority level content may be deleted first as storage space is needed.
摘要翻译： 一种内容移动装置，其能够以第一格式提供存储在诸如DVR的第一用户设备上的内容，并且提供要提供给第二用户设备的分辨率，诸如第二格式的便携式媒体播放器（PMP）和分辨率 。 内容移动装置将第一用户装置上的内容识别为PMP可能希望的候选内容，并向内容分配优先级。 内容移动设备以最高优先级为先优先顺序对候选内容进行转码。 内容移动设备还可以使用优先级来管理来自内容移动设备上的存储器的代码转换内容的删除。 最低优先级内容可能首先被删除，因为需要存储空间。
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公开(公告)号：US20110235991A1
公开(公告)日：2011-09-29
申请号：US13071233
申请日：2011-03-24
申请人： Ajay K. Luthra , Michael A. Grossman , Praveen N. Moorthy , Paul Moroney , Arjun Ramamurthy , Haifeng Xu
发明人： Ajay K. Luthra , Michael A. Grossman , Praveen N. Moorthy , Paul Moroney , Arjun Ramamurthy , Haifeng Xu
IPC分类号： H04N5/765
CPC分类号： H04N21/43615 , H04N21/4126 , H04N21/4147 , H04N21/4363 , H04N21/4402 , H04N21/4516
摘要： A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and receives the candidate content from the DVR. The content moving device transcodes the candidate content at times independent of a request from the PMP for the content. The content moving device may provide a list of available transcoded content to the PMP for selection, and provide selected content to the PMP. The content moving device may also provide information relating to any protection schemes of the content provided to the PMP, such as DRM rights and decryption keys. The content moving device performs the often computationally intense and time consuming transcoding of user content to enable the user to move content between different user devices in a convenient manner.
摘要翻译： 一种内容移动装置，其能够以第一格式提供存储在诸如DVR的第一用户设备上的内容，并且提供要提供给第二用户设备的分辨率，诸如第二格式的便携式媒体播放器（PMP）和分辨率 。 内容移动装置将第一用户装置上的内容识别为PMP可能期望的候选内容，并从DVR接收候选内容。 内容移动设备在与内容的PMP的请求无关的时候对候选内容进行转码。 内容移动设备可以向PMP提供可用的代码转换内容的列表以供选择，并将选择的内容提供给PMP。 内容移动设备还可以提供与提供给PMP的内容的任何保护方案有关的信息，诸如DRM权限和解密密钥。 内容移动装置执行经常计算强烈且耗时的用户内容的转码，以使用户能够以便利的方式在不同用户装置之间移动内容。
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公开(公告)号：US09100689B2
公开(公告)日：2015-08-04
申请号：US13071233
申请日：2011-03-24
申请人： Ajay K. Luthra , Michael A. Grossman , Praveen N. Moorthy , Paul Moroney , Arjun Ramamurthy , Haifeng Xu
发明人： Ajay K. Luthra , Michael A. Grossman , Praveen N. Moorthy , Paul Moroney , Arjun Ramamurthy , Haifeng Xu
IPC分类号： H04N5/765 , H04N21/436 , H04N21/41 , H04N21/4363 , H04N21/4402 , H04N21/45
CPC分类号： H04N21/43615 , H04N21/4126 , H04N21/4147 , H04N21/4363 , H04N21/4402 , H04N21/4516
摘要： A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and receives the candidate content from the DVR. The content moving device transcodes the candidate content at times independent of a request from the PMP for the content. The content moving device may provide a list of available transcoded content to the PMP for selection, and provide selected content to the PMP. The content moving device may also provide information relating to any protection schemes of the content provided to the PMP, such as DRM rights and decryption keys. The content moving device performs the often computationally intense and time consuming transcoding of user content to enable the user to move content between different user devices in a convenient manner.
摘要翻译： 一种内容移动装置，其能够以第一格式提供存储在诸如DVR的第一用户设备上的内容，并且提供要提供给第二用户设备的分辨率，诸如第二格式的便携式媒体播放器（PMP）和分辨率 。 内容移动装置将第一用户装置上的内容识别为PMP可能期望的候选内容，并从DVR接收候选内容。 内容移动设备在与内容的PMP的请求无关的时候对候选内容进行转码。 内容移动设备可以向PMP提供可用的代码转换内容的列表以供选择，并将选择的内容提供给PMP。 内容移动设备还可以提供与提供给PMP的内容的任何保护方案有关的信息，诸如DRM权限和解密密钥。 内容移动装置执行经常计算强烈且耗时的用户内容的转码，以使用户能够以便利的方式在不同用户装置之间移动内容。
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公开(公告)号：US20110175988A1
公开(公告)日：2011-07-21
申请号：US13011549
申请日：2011-01-21
申请人： Ajay K. Luthra , Jae Hoon Kim , Arjun Ramamurthy , Haifeng Xu
发明人： Ajay K. Luthra , Jae Hoon Kim , Arjun Ramamurthy , Haifeng Xu
IPC分类号： H04N13/04
CPC分类号： H04N13/261 , H04N13/10 , H04N13/139 , H04N13/156 , H04N13/183
摘要： Preparing a three dimensional (3D) video graphical overlay based on a two dimensional (2D) graphical image in a decoded stereoscopic video signal. This includes receiving the 2D graphical image and receiving 3D information associated with the 3D video graphical overlay. This also includes reproducing, using a processor, the 2D graphical image to form a first view graphical image and a second view graphical image in a graphics window. This also includes mapping the first and second view graphical images, using the 3D information, to frames in the 3D video to form a 3D video graphical overlay of a 3D video stream. This also includes blending the 3D video graphical overlay and the 3D video stream.
摘要翻译： 基于解码的立体视频信号中的二维（2D）图形图像准备三维（3D）视频图形叠加。 这包括接收2D图形图像并接收与3D视频图形叠加相关联的3D信息。 这还包括使用处理器再现2D图形图像以在图形窗口中形成第一视图图形图像和第二视图图形图像。 这还包括使用3D信息将第一和第二视图图形图像映射到3D视频中的帧以形成3D视频流的3D视频图形叠加。 这还包括混合3D视频图形叠加和3D视频流。
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公开(公告)号：US20130232228A1
公开(公告)日：2013-09-05
申请号：US13409247
申请日：2012-03-01
IPC分类号： G06F15/16
CPC分类号： H04L65/602 , H04L47/25 , H04L49/9005 , H04L65/4084 , H04L65/60 , H04L65/80 , H04L67/32 , H04N21/23439 , H04N21/4392 , H04N21/4424 , H04N21/6379 , H04N21/8456
摘要： Data are received at a receiving device from a server, where the data are encoded into one of a plurality of different versions, each version having a different fidelity level. A data stream having a buffer with an initial maximum window size for buffering received data is requested from the server, wherein the data stream initially has a first fidelity level. The maximum window size is managed to prevent the current window size from falling below a threshold that might trigger an adjustment by the server in the fidelity level of the data stream sent by the server, unless and until the accumulation of data in the buffer due to a decrease in the present processing capabilities of the controller of the receiving device falls below a threshold of processing power necessary for processing the data stream at the higher fidelity level for more than a transitory period of time.
摘要翻译： 在接收设备处从服务器接收数据，其中数据被编码成多个不同版本中的一个，每个版本具有不同的保真级别。 从服务器请求具有用于缓冲接收数据的具有初始最大窗口大小的缓冲器的数据流，其中数据流最初具有第一保真级别。 管理最大窗口大小以防止当前窗口大小降低到可能触发由服务器发送的数据流的保真级别中服务器进行调整的阈值，除非和直到由于缓冲区中的数据累积而导致 接收设备的控制器的当前处理能力的降低低于在较高保真级别处理数据流超过一个暂时时间段所需的处理能力的阈值。
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公开(公告)号：US20110273534A1
公开(公告)日：2011-11-10
申请号：US13101824
申请日：2011-05-05
申请人： Ajay K. Luthra , Arjun Ramamurthy
发明人： Ajay K. Luthra , Arjun Ramamurthy
IPC分类号： H04N13/00
CPC分类号： H04N13/183 , H04N13/139 , H04N13/156 , H04N13/261
摘要： Video data is received in 2D or 3D format from different channels as a user scrolls through an electronic guide. The video data may be displayed in a portion of the on screen display along with graphic and text associated with the EPG data. The received video data may be converted to a suitable format to be displayed with Electronic Program Guide (EPG). The video data may be converted from a 3D to a 2D format to be displayed with the EPG data. The video data may be converted from a 2D format to a 3D format, while the EPG data displays in a 2D format. The video data may be converted from one 3D format to another 3D format for display with the EPG data. The selection of converting the received video data can be based on a display format of a previously viewed channel prior to requesting the EPG to be displayed.
摘要翻译： 当用户滚动通过电子指南时，以不同频道的2D或3D格式接收视频数据。 视频数据可以显示在屏幕显示的一部分以及与EPG数据相关联的图形和文本中。 所接收的视频数据可以被转换成与电子节目指南（EPG）一起显示的适当格式。 视频数据可以从3D转换成2D格式以与EPG数据一起显示。 视频数据可以从2D格式转换成3D格式，而EPG数据以2D格式显示。 视频数据可以从一种3D格式转换成另一种3D格式，以便与EPG数据一起显示。 转换所接收的视频数据的选择可以基于在请求显示EPG之前先前观看的频道的显示格式。
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公开(公告)号：US09414042B2
公开(公告)日：2016-08-09
申请号：US13101824
申请日：2011-05-05
申请人： Ajay K. Luthra , Arjun Ramamurthy
发明人： Ajay K. Luthra , Arjun Ramamurthy
CPC分类号： H04N13/183 , H04N13/139 , H04N13/156 , H04N13/261
摘要： Video data is received in 2D or 3D format from different channels as a user scrolls through an electronic guide. The video data may be displayed in a portion of the on: screen display along with graphic and text associated with the EPG data. The received video data may be converted to a suitable format to be displayed with the Electronic Program Guide (EPG). The video data may be converted from 3D to 2D format to be displayed with the EPG data. The video data may be converted from 2D format to 3D format, while the EPG data displays in 2D format. The video data may be converted from one 3D format to another 3D format for display with the EPG data. Selection of converting the received video data can be based on a display format of a previously viewed channel prior to requesting the EPG to be displayed.
摘要翻译： 当用户滚动通过电子指南时，以不同频道的2D或3D格式接收视频数据。 视频数据可以显示在屏幕显示的一部分以及与EPG数据相关联的图形和文本。 所接收的视频数据可以被转换为与电子节目指南（EPG）一起显示的合适格式。 视频数据可以从3D转换成2D格式，以与EPG数据一起显示。 视频数据可以从2D格式转换成3D格式，而EPG数据以2D格式显示。 视频数据可以从一种3D格式转换成另一种3D格式，以便与EPG数据一起显示。 转换所接收的视频数据的选择可以基于在请求显示EPG之前先前观看的频道的显示格式。
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公开(公告)号：US08874634B2
公开(公告)日：2014-10-28
申请号：US13409247
申请日：2012-03-01
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L65/602 , H04L47/25 , H04L49/9005 , H04L65/4084 , H04L65/60 , H04L65/80 , H04L67/32 , H04N21/23439 , H04N21/4392 , H04N21/4424 , H04N21/6379 , H04N21/8456
摘要： Data are received at a receiving device from a server, where the data are encoded into one of a plurality of different versions, each version having a different fidelity level. A data stream having a buffer with an initial maximum window size for buffering received data is requested from the server, wherein the data stream initially has a first fidelity level. The maximum window size is managed to prevent the current window size from falling below a threshold that might trigger an adjustment by the server in the fidelity level of the data stream sent by the server, unless and until the accumulation of data in the buffer due to a decrease in the present processing capabilities of the controller of the receiving device falls below a threshold of processing power necessary for processing the data stream at the higher fidelity level for more than a transitory period of time.
摘要翻译： 在接收设备处从服务器接收数据，其中数据被编码成多个不同版本中的一个，每个版本具有不同的保真级别。 从服务器请求具有用于缓冲接收数据的具有初始最大窗口大小的缓冲器的数据流，其中数据流最初具有第一保真级别。 管理最大窗口大小以防止当前窗口大小降低到可能触发由服务器发送的数据流的保真级别中服务器进行调整的阈值，除非和直到由于缓冲区中的数据累积而导致 接收设备的控制器的当前处理能力的降低低于在较高保真级别处理数据流超过一个暂时时间段所需的处理能力的阈值。
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公开(公告)号：US20120169843A1
公开(公告)日：2012-07-05
申请号：US13343368
申请日：2012-01-04
IPC分类号： H04N13/00
CPC分类号： H04N13/167 , H04N13/261 , H04N13/398
摘要： A method (300) and apparatus (400) for three-dimensional television (3DTV) image adjustment includes loading (342, 344) default 2D-to-3D image setting values from a default settings memory to a user adjustment settings memory, annunciating (346) the default 2D-to-3D image setting values, receiving (361, 362) a 2D-to-3D image settings value adjustment, saving (370) the 2D-to-3D image settings value adjustment in the user adjustment settings memory, and applying (390) the 2D-to-3D image settings value adjustment to a 2D-to-3D converted image. These methods and apparatuses allow individual users to set 3DTV image settings to their personal preferences to compensate for brightness reductions caused by 3DTV glasses, depth perception sensitivities, and other image quality factors.
摘要翻译： 用于三维电视（3DTV）图像调整的方法（300）和装置（400）包括从默认设置存储器将默认的2D到3D图像设置值加载（342,344）到用户调整设置存储器， 346）默认的2D到3D图像设置值，接收（361,362）2D到3D图像设置值调整，在用户调整设置存储器中保存（370）2D到3D图像设置值调整 并且将2D到3D图像设置值调整应用于（390）到2D到3D转换的图像。 这些方法和装置允许个人用户将3DTV图像设置设置为他们的个人偏好以补偿由3DTV眼镜引起的亮度降低，深度感知敏感度和其他图像质量因素。
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公开(公告)号：US09386294B2
公开(公告)日：2016-07-05
申请号：US13343368
申请日：2012-01-04
CPC分类号： H04N13/167 , H04N13/261 , H04N13/398
摘要： A method (300) and apparatus (400) for three-dimensional television (3DTV) image adjustment includes loading (342, 344) default 2D-to-3D image setting values from a default settings memory to a user adjustment settings memory, annunciating (346) the default 2D-to-3D image setting values, receiving (361, 362) a 2D-to-3D image settings value adjustment, saving (370) the 2D-to-3D image settings value adjustment in the user adjustment settings memory, and applying (390) the 2D-to-3D image settings value adjustment to a 2D-to-3D converted image. These methods and apparatuses allow individual users to set 3DTV image settings to their personal preferences to compensate for brightness reductions caused by 3DTV glasses, depth perception sensitivities, and other image quality factors.
摘要翻译： 用于三维电视（3DTV）图像调整的方法（300）和装置（400）包括从默认设置存储器将默认的2D到3D图像设置值加载（342,344）到用户调整设置存储器， 346）默认的2D到3D图像设置值，接收（361,362）2D到3D图像设置值调整，在用户调整设置存储器中保存（370）2D到3D图像设置值调整 并且将2D到3D图像设置值调整应用于（390）到2D到3D转换的图像。 这些方法和装置允许个人用户将3DTV图像设置设置为他们的个人偏好以补偿由3DTV眼镜引起的亮度降低，深度感知敏感度和其他图像质量因素。
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