Automatic Memory Management for a Home Transcoding Device
    1.
    发明申请
    Automatic Memory Management for a Home Transcoding Device 审中-公开
    家庭转码设备的自动内存管理

    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

    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。

    FULL RESOLUTION 3D VIDEO WITH 2D BACKWARD COMPATIBLE SIGNAL
    2.
    发明申请
    FULL RESOLUTION 3D VIDEO WITH 2D BACKWARD COMPATIBLE SIGNAL 审中-公开
    全解析3D视频与2D后向兼容信号

    公开(公告)号:US20110176616A1

    公开(公告)日:2011-07-21

    申请号:US13011523

    申请日:2011-01-21

    IPC分类号: H04N7/12

    摘要: Items are used to encode or in encoding a stereoscopic video signal. The signal includes first view frames based on a first view associated with a first eye perspective and second view frames based on a second view associated with a second eye perspective. The encoding includes receiving the stereoscopic video signal and determining the first view frames and the second view frames. The encoding also includes encoding the first view frames based on the first view and encoding the second view frames based on the second view and also the first view. In the encoding, a plurality of the encoded second view frames reference at least one first view frame for predictive coding information. Items are also used to decode the encoded stereoscopic video signal.

    摘要翻译: 项目用于对立体视频信号进行编码或编码。 信号包括基于与第一眼睛透视图相关联的第一视图的第一视图帧和基于与第二眼睛透视图相关联的第二视图的第二视图帧。 编码包括接收立体视频信号并确定第一视图帧和第二视图帧。 编码还包括基于第一视图对第一视图帧进行编码,并且基于第二视图以及第一视图对第二视图帧进行编码。 在编码中,多个编码的第二视图帧引用用于预测编码信息的至少一个第一视图帧。 项目也用于解码经编码的立体视频信号。

    MOVING CONTENT BETWEEN SET TOP BOX AND END DEVICES IN HOME
    3.
    发明申请
    MOVING CONTENT BETWEEN SET TOP BOX AND END DEVICES IN HOME 有权
    在家中设置顶盒和终端设备之间的移动内容

    公开(公告)号:US20110235991A1

    公开(公告)日:2011-09-29

    申请号:US13071233

    申请日:2011-03-24

    IPC分类号: H04N5/765

    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。

    Moving content between set top box and end devices in home
    4.
    发明授权
    Moving content between set top box and end devices in home 有权
    在家庭机顶盒和终端设备之间移动内容

    公开(公告)号:US09100689B2

    公开(公告)日:2015-08-04

    申请号:US13071233

    申请日:2011-03-24

    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。

    Method and apparatus for converting two-dimensional video content for insertion into three-dimensional video content
    5.
    发明授权
    Method and apparatus for converting two-dimensional video content for insertion into three-dimensional video content 有权
    用于将二维视频内容转换为三维视频内容的方法和装置

    公开(公告)号:US09154814B2

    公开(公告)日:2015-10-06

    申请号:US13042064

    申请日:2011-03-07

    申请人: Ajay K. Luthra

    发明人: Ajay K. Luthra

    摘要: A method and apparatus is provided that converts video content from a first format type into a second format type so that the video content can be viewed with other video content that has the second video format type. The method includes determining a first format of a first stream of video content (702) and determining a second format of a second stream of video content (704, 706). The method also includes converting (806, 808) the format of the second stream of video content into the format of the first stream and combining (812) the first stream of video content with the converted second stream of video content to form. In order to display the first and second video content streams the method decodes the combined first and converted second stream of video content using the first format.

    摘要翻译: 提供了一种方法和装置,其将来自第一格式的视频内容转换为第二格式,使得可以与具有第二视频格式类型的其他视频内容一起观看视频内容。 该方法包括确定第一视频内容流(702)的第一格式并确定第二视频内容流(704,706)的第二格式。 该方法还包括将第二视频内容流的格式(806,808)转换成第一流的格式,并将第一视频内容流与转换的第二视频内容流合并(812)。 为了显示第一和第二视频内容流,该方法使用第一格式解码组合的第一和转换的第二视频内容流。

    Broadcast content to HTTP client conversion
    6.
    发明授权
    Broadcast content to HTTP client conversion 有权
    广播内容到HTTP客户端转换

    公开(公告)号:US09071853B2

    公开(公告)日:2015-06-30

    申请号:US13600480

    申请日:2012-08-31

    摘要: In embodiments of broadcast content to HTTP client conversion, a client converter (118) receives video content (108) as an input (204) of broadcast content data streams from a content distribution system (102). The client converter can join a content data stream of the broadcast input, and convert the content data stream to unicast HTTP data, such as video content segments (124) that are buffered for communication to a client device (120) or to a media player (138) of a client device (134). An HTTP server (122) of the client converter can then communicate the unicast HTTP data to the client device or to the media player for playback of the video content.

    摘要翻译: 在广播内容到HTTP客户端转换的实施例中,客户端转换器(118)从内容分发系统(102)接收作为广播内容数据流的输入(204)的视频内容(108)。 客户端转换器可以加入广播输入的内容数据流,并将内容数据流转换为单播HTTP数据,例如缓冲用于通信的视频内容段(124)到客户端设备(120)或媒体播放器 (138)的客户端设备(138)。 然后,客户端转换器的HTTP服务器(122)可以将单播HTTP数据传送到客户端设备或媒体播放器,以播放视频内容。

    Simulcast of stereoviews for 3D TV
    7.
    发明授权
    Simulcast of stereoviews for 3D TV 有权
    3D电视立体视图的联播

    公开(公告)号:US09036700B2

    公开(公告)日:2015-05-19

    申请号:US12835103

    申请日:2010-07-13

    IPC分类号: H04N13/00 H04N19/597

    CPC分类号: H04N13/161 H04N19/597

    摘要: A three-dimensional (3D) video encoder includes a first encoder, a second encoder, and a multiplexer. The first encoder is configured to encode a base view to form a first independently compressed video stream associated with video content. The second encoder is configured to encode a nonbase view to form a second independently compressed video stream associated with the video content. The multiplexer is configured to multiplex the first and second independently compressed video streams associated with the video content to form a transport stream. The transport stream is operable to be processed to render a 3D video using the base and nonbase views.

    摘要翻译: 三维(3D)视频编码器包括第一编码器,第二编码器和多路复用器。 第一编码器被配置为对基本视图进行编码以形成与视频内容相关联的第一独立压缩视频流。 第二编码器被配置为对非基本视图进行编码以形成与视频内容相关联的第二独立压缩视频流。 复用器被配置为复用与视频内容相关联的第一和第二独立压缩视频流以形成传输流。 传输流可操作以被处理以使用基本视图和非基本视图呈现3D视频。

    MANAGING ADAPTIVE STREAMING OF DATA VIA A COMMUNICATION CONNECTION
    8.
    发明申请
    MANAGING ADAPTIVE STREAMING OF DATA VIA A COMMUNICATION CONNECTION 有权
    通过通信连接管理数据的自适应流

    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

    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。

    HEPARIN COATINGS
    9.
    发明申请
    HEPARIN COATINGS 审中-公开
    HEPARIN涂料

    公开(公告)号:US20110274821A1

    公开(公告)日:2011-11-10

    申请号:US13183922

    申请日:2011-07-15

    IPC分类号: B05D3/10

    摘要: The invention includes a medical hydrogel made from polymerized polysaccharide macromers. The macromers are preferably polysaccharides decorated with polymerizable groups, for example, methacrylates. The macromers may also be made into polymers of at least two macromers polymerized together. These polymers are preferably multi-armed or high-molecular weight and used for medical uses, for example, making coatings on medical devices. Macromers of N-vinylpyrrolidone are also disclosed herein.

    摘要翻译: 本发明包括由聚合多糖大分子单体制成的医用水凝胶。 大分子单体优选用可聚合基团(例如甲基丙烯酸酯)装饰的多糖。 大分子单体也可以制成聚合在一起的至少两种大分子单体的聚合物。 这些聚合物优选为多臂或高分子量并用于医疗用途,例如在医疗装置上制备涂层。 本文还公开了N-乙烯基吡咯烷酮的大分子单体。

    Method of encoding video content
    10.
    发明授权
    Method of encoding video content 有权
    编码视频内容的方法

    公开(公告)号:US09432723B2

    公开(公告)日:2016-08-30

    申请号:US12849308

    申请日:2010-08-03

    申请人: Ajay K. Luthra

    发明人: Ajay K. Luthra

    摘要: In a method of encoding video content, bits of a first view and a second view of a three-dimensional (3D) video content are manipulated to occupy a first slice of video and a second slice of video, wherein a boundary is configured to be formed between the first and second slices. In addition, the bits of each of the first slice and the second slice are encoded separately from each other to form a first independently compressed video slice and a second independently compressed video slice. The first and second independently compressed video slices are then multiplexed to form at least one transport stream operable to be processed to render at least one of two-dimensional (2D) and 3D video.

    摘要翻译: 在编码视频内容的方法中,操纵三维(3D)视频内容的第一视点和第二视图以占据视频的第一片和第二片视频,其中边界被配置为 形成在第一和第二切片之间。 此外,第一片和第二片中的每一个的比特彼此分开编码,以形成第一独立压缩的视频片和第二独立压缩的视频片。 第一和第二独立压缩的视频片段然后被多路复用以形成可操作以被处理以渲染二维(2D)和3D视频中的至少一个的至少一个传输流。