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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：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：US07454078B2
公开(公告)日：2008-11-18
申请号：US10887774
申请日：2004-07-09
申请人： Arjun Ramamurthy
发明人： Arjun Ramamurthy
IPC分类号： G06K9/40
CPC分类号： H04N5/2357 , H04N5/235
摘要： A method for removing flicker in a sequence of images, wherein each image in the sequence of images includes a plurality of pixels. The method includes providing a sequence of images including a source image and a target image, defining a plurality of regions of interest in the source image and a plurality of spatially counterpart regions of interest in the target image, measuring an image quality for all of the pixels in each of the regions of interest in the source image, measuring an image quality for all of the pixels in each of the spatially counterpart regions of interest in the target image, and generating a corrected source image on a region of interest basis depending on the image quality for the pixels in each of the plurality of regions of interest in the source image and the spatially counterpart regions of interest in the target image.
摘要翻译： 一种用于消除图像序列中的闪烁的方法，其中所述图像序列中的每个图像包括多个像素。 该方法包括提供包括源图像和目标图像的图像序列，在源图像中定义多个感兴趣区域和目标图像中的多个空间对应区域，测量所有的图像质量 在源图像中的每个感兴趣区域中的像素，测量目标图像中的每个空间对应区域中的每个空间对应区域中的所有像素的图像质量，并且根据感兴趣区域根据 在源图像中的多个感兴趣区域中的每一个中的像素和目标图像中的感兴趣的空间对应区域中的像素的图像质量。
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公开(公告)号：US20050163223A1
公开(公告)日：2005-07-28
申请号：US10916330
申请日：2004-08-10
申请人： Paul Klamer , Ken Long , Arjun Ramamurthy
发明人： Paul Klamer , Ken Long , Arjun Ramamurthy
CPC分类号： H04N21/234309 , H04N19/157 , H04N19/162 , H04N19/40 , H04N19/46 , H04N21/231 , H04N21/2335 , H04N21/60 , H04N21/6125
摘要： A digital media distribution device that includes an encoder, a decoder coupled to the encoder, and a transcoder coupled to the decoder. The encoder is configured to encode input data that is received by the digital media distribution device into a first data format. The decoder is configured to decode output data to be output by the digital media distribution device. The transcoder is configured to convert the encoded input data from the first data format into a second data format. The digital media distribution device is configured to be coupled to a computer network.
摘要翻译： 一种包括编码器，耦合到编码器的解码器和耦合到解码器的代码转换器的数字媒体分发设备。 编码器被配置为将由数字媒体分发设备接收的输入数据编码为第一数据格式。 解码器被配置为对由数字媒体分发设备输出的输出数据进行解码。 代码转换器被配置为将编码的输入数据从第一数据格式转换成第二数据格式。 数字媒体分发设备被配置为耦合到计算机网络。
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公开(公告)号：US08621542B2
公开(公告)日：2013-12-31
申请号：US10916330
申请日：2004-08-10
申请人： Paul Klamer , Ken Long , Arjun Ramamurthy
发明人： Paul Klamer , Ken Long , Arjun Ramamurthy
CPC分类号： H04N21/234309 , H04N19/157 , H04N19/162 , H04N19/40 , H04N19/46 , H04N21/231 , H04N21/2335 , H04N21/60 , H04N21/6125
摘要： A digital media distribution device that includes an encoder, a decoder coupled to the encoder, and a transcoder coupled to the decoder. The encoder is configured to encode input data that is received by the digital media distribution device into a first data format. The decoder is configured to decode output data to be output by the digital media distribution device. The transcoder is configured to convert the encoded input data from the first data format into a second data format. The digital media distribution device is configured to be coupled to a computer network.
摘要翻译： 一种包括编码器，耦合到编码器的解码器和耦合到解码器的代码转换器的数字媒体分发设备。 编码器被配置为将由数字媒体分发设备接收的输入数据编码为第一数据格式。 解码器被配置为对由数字媒体分发设备输出的输出数据进行解码。 代码转换器被配置为将编码的输入数据从第一数据格式转换成第二数据格式。 数字媒体分发设备被配置为耦合到计算机网络。
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6.发明授权公开(公告)号：US08532462B2
公开(公告)日：2013-09-10
申请号：US12947642
申请日：2010-11-16
IPC分类号： H04N5/92
CPC分类号： H04N21/854 , G06F9/454 , G11B27/034 , G11B27/036 , G11B27/28 , H04N21/47205 , H04N21/4884
摘要： A method, system, apparatus, article of manufacture, and computer program product provide the ability to non-destructively generate a file based master. A domestic source (having domestic audio and video content) with textless content (have portions of the domestic source that is devoid of text) is obtained. A localized source (e.g., localized audio-video) based on the domestic source is received. The localized video is compared to the domestic source to determine differences. The localized video is bladed and realigned with the domestic source. Metadata (of the differences) is transposed onto the domestic source. Texted portions in the domestic source are obscured with corresponding portions of the textless content. Texted material (based on the localized video and texted portions) is created. The localized video content and the textless content are discarded. The domestic source, localized audio content, created texted material; and metadata are combined into a playlist that represents a localized file based master.
摘要翻译： 方法，系统，装置，制品和计算机程序产品提供非破坏性地生成基于文件的主机的能力。 获得具有无文本内容的国内来源（具有国内音频和视频内容）（具有国内来源的部分文本）。 接收到基于国内来源的本地化源（例如，本地化音频视频）。 将本地化视频与国内来源进行比较以确定差异。 本地化视频是由国内来源进行刀片和重新排列的。 元数据（差异）转移到国内来源。 国内来源中的短信部分与无文本内容的相应部分模糊。 创建了短信材质（基于本地化视频和短信部分）。 本地化的视频内容和无文本内容被丢弃。 国内来源，本地化音频内容，制作了短信材质; 并将元数据组合成表示基于本地化文件的主机的播放列表。
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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：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：US20110219308A1
公开(公告)日：2011-09-08
申请号：US12715989
申请日：2010-03-02
CPC分类号： G11B27/034
摘要： A method, apparatus, system, article of manufacture, and computer readable storage medium provide the ability to generate a media content deliverable. Media content is defined and template files are established. Each template file contains settings used to generate one or more commands that operate on the media content to output a different deliverable. One or more of the template files are selected and master settings for the media content is specified. Commands are then generated that are based on each of the selected template files and the master settings. Further, the commands are utilized to output one or more of the deliverables.
摘要翻译： 方法，装置，系统，制品和计算机可读存储介质提供产生可传递媒体内容的能力。 定义媒体内容，建立模板文件。 每个模板文件包含用于生成一个或多个在媒体内容上运行的命令以输出不同的可交付项的设置。 选择一个或多个模板文件，并指定媒体内容的主设置。 然后生成基于所选择的模板文件和主设置中的每一个的命令。 此外，这些命令用于输出一个或多个可交付物。
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公开(公告)号：US10264305B2
公开(公告)日：2019-04-16
申请号：US12715970
申请日：2010-03-02
申请人： Arjun Ramamurthy , Kai Tao Huang
发明人： Arjun Ramamurthy , Kai Tao Huang
IPC分类号： G06F15/16 , G06F3/048 , H04N21/262 , H04N21/25 , H04N21/2668 , H04N21/472 , H04N21/658
摘要： A, method, apparatus, system, computer readable medium, and article of manufacture provide the ability to deliver a media content deliverable. Media content is selected. One or more clients that will receive the selected media content are selected. Independently from additional user input, one or more files are automatically and dynamically selected based on the selected media content and one or more selected clients. The selected files are scheduled for delivery to the clients. Delivery of the one or more files to the selected one or more clients is then confirmed.
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