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    Filtering live streaming contents and services
    1.
    发明授权
    Filtering live streaming contents and services 有权
    过滤直播流内容和服务

    公开(公告)号：US09313528B2

    公开(公告)日：2016-04-12

    申请号：US13348551

    申请日：2012-01-11

    申请人： True Xiong ,  Leo Pedlow ,  Viral Mehta ,  Eric Holcomb

    发明人： True Xiong ,  Leo Pedlow ,  Viral Mehta ,  Eric Holcomb

    IPC分类号： G06F15/16 ,  H04N21/218 ,  H04N21/2187 ,  H04N21/258 ,  H04N21/2668 ,  H04N21/643

    CPC分类号： H04N21/2181 ,  H04N21/2187 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/64322

    摘要： Filtering contents and services streamed live to a client device, including: establishing a private relationship between a server and the client device; determining capabilities of the client device and preferences of a user of the client device; and filtering and transmitting a list of servers, services, and contents with contents and services that are at least one of: (a) preferred; and (b) capable of being presented, viewed, played, or processed on the client device. Keywords include live media stream and content filtering.

    摘要翻译： 将内容和服务过滤到客户端设备，包括：建立服务器和客户端设备之间的私有关系; 确定客户端设备的能力和客户端设备的用户的偏好; 并且过滤和发送具有以下至少一个的内容和服务的服务器，服务和内容的列表：（a）优选的; 和（b）能够在客户端设备上呈现，查看，播放或处理。 关键词包括现场媒体流和内容过滤。

    System and method to improve user experience with streaming content
    2.
    发明授权
    System and method to improve user experience with streaming content 有权
    系统和方法，提高流媒体内容的用户体验

    公开(公告)号：US09197913B2

    公开(公告)日：2015-11-24

    申请号：US13433476

    申请日：2012-03-29

    申请人： Leo Pedlow ,  True Xiong

    发明人： Leo Pedlow ,  True Xiong

    IPC分类号： H04N21/24 ,  H04N21/472 ,  G06Q30/02 ,  H04N21/2187 ,  H04N21/237 ,  H04N21/262 ,  H04N21/488 ,  H04L29/06 ,  H04L29/08

    CPC分类号： H04N21/2408 ,  G06Q30/02 ,  H04L65/4084 ,  H04L67/142 ,  H04L67/32 ,  H04N21/2187 ,  H04N21/237 ,  H04N21/2407 ,  H04N21/2625 ,  H04N21/472 ,  H04N21/4882

    摘要： Provided are systems and methods for improving a viewing experience of a user during consumption of streamed content. In one implementation, the systems and methods relate to a model of polling a live streaming event by a management server of a service provider server and using that model to feed into future polling. The polling response returns up-to-date information about an event to be viewed. The system and method model the polling frequency and enter the same in an algorithm such as a supervised machine learning algorithm. This algorithm is presented as a mathematical formula and provides an input to the polling system to determine when to poll and how frequently to poll.

    摘要翻译： 提供了用于在流式传输内容消费期间改善用户的观看体验的系统和方法。 在一个实现中，系统和方法涉及由服务提供商服务器的管理服务器轮询实况流事件的模型，并且使用该模型来馈送到将来的轮询中。 轮询响应返回有关要查看的事件的最新信息。 系统和方法对轮询频率进行建模，并在诸如监督机器学习算法的算法中输入相同的数据。 该算法被呈现为数学公式，并向轮询系统提供输入以确定何时轮询以及轮询频率。

    INTERFACE FOR BROWSING AND PLAYING CONTENT OVER MULTIPLE DEVICES
    4.
    发明申请
    INTERFACE FOR BROWSING AND PLAYING CONTENT OVER MULTIPLE DEVICES 有权
    用于在多个设备上浏览和播放内容的界面

    公开(公告)号：US20120210352A1

    公开(公告)日：2012-08-16

    申请号：US13077509

    申请日：2011-03-31

    申请人： Ling Jun Wong ,  True Xiong ,  Charles McCoy ,  Leo Pedlow

    发明人： Ling Jun Wong ,  True Xiong ,  Charles McCoy ,  Leo Pedlow

    IPC分类号： H04N5/445 ,  H04N7/173 ,  G06F3/01

    CPC分类号： H04N21/43615 ,  H04N21/4222 ,  H04N21/4828 ,  H04N21/64322

    摘要： Browsing and displaying content over multiple devices, including: displaying a graphical user interface program on a second device; associating the second device with a main device; receiving transactions performed by a user on the second device with the graphical user interface; sending at least one command to the main device after the transactions performed by the user on the second device with the graphical user interface are received by the second device; and executing the at least one command on the main device. Keywords include visual BIVL interface and IPTV client without GUI.

    摘要翻译： 浏览和显示多个设备上的内容，包括：在第二个设备上显示图形用户界面程序; 将第二设备与主设备相关联; 使用图形用户界面在第二设备上接收由用户执行的交易; 在第二设备接收到具有图形用户界面的第二设备执行的用户的交易之后，向主设备发送至少一个命令; 以及在所述主设备上执行所述至少一个命令。 关键词包括可视化BIVL接口和IPTV客户端，无需GUI。

    Partial encryption and PID mapping
    9.
    发明申请
    Partial encryption and PID mapping 有权
    部分加密和PID映射

    公开(公告)号：US20060153379A1

    公开(公告)日：2006-07-13

    申请号：US11282138

    申请日：2005-11-18

    申请人： Brant Candelore ,  Robert Unger ,  Leo Pedlow

    发明人： Brant Candelore ,  Robert Unger ,  Leo Pedlow

    IPC分类号： H04K1/10

    CPC分类号： H04N7/162 ,  H04N7/167 ,  H04N7/1675 ,  H04N21/23476 ,  H04N21/235 ,  H04N21/23608 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/23897 ,  H04N21/25875 ,  H04N21/26606 ,  H04N21/4181 ,  H04N21/42615 ,  H04N21/4344 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/435 ,  H04N21/43607 ,  H04N21/43853 ,  H04N21/43856 ,  H04N21/44055 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/4623 ,  H04N21/835

    摘要： A method consistent with certain embodiments carried out at a television provider headend involves receiving a feed of scrambled television content in the form of a stream of packets; descrambling the scrambled television content to produce a stream of clear packets; selecting a packet for multiple encryption; duplicating the packet to provide first and second packets; re-mapping the first and second packets to first and second packet identifiers; encrypting the first packet under a first encryption algorithm to produce a first encrypted packet; encrypting the second packet under a second encryption algorithm to produce a second encrypted packet; and re-mapping clear packets to the first packet identifier. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    摘要翻译： 与在电视提供商头端执行的某些实施例一致的方法包括以分组流的形式接收加扰的电视内容的馈送; 对加扰的电视内容进行解扰，产生清晰的数据包流; 选择一个数据包进行多重加密; 复制分组以提供第一和第二分组; 将第一和第二分组重新映射到第一和第二分组标识符; 在第一加密算法下加密第一分组以产生第一加密分组; 在第二加密算法下加密所述第二分组以产生第二加密分组; 并将清除数据包重新映射到第一个数据包标识符。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

    Composite session-based encryption of Video On Demand content
    10.
    发明申请
    Composite session-based encryption of Video On Demand content 失效
    视频点播内容的复合会话加密

    公开(公告)号：US20050129233A1

    公开(公告)日：2005-06-16

    申请号：US10823431

    申请日：2004-04-13

    申请人： Leo Pedlow

    发明人： Leo Pedlow

    IPC分类号： H04N7/167

    CPC分类号： H04N7/163 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/23473 ,  H04N21/23897 ,  H04N21/47202

    摘要： A Video On Demand (VOD) method consistent with certain embodiments involves processing content by selecting first portions of the content for encryption under a selective encryption system and selecting second portions of the content to remain unencrypted. The first and second portions are stored on the VOD server. If a request is received from the a device having decryption capabilities associated with a first decryption method only the first portions are routed to the encryption device and the second portions are routed around it. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    摘要翻译： 与某些实施例一致的视频点播（VOD）方法涉及通过选择用于在选择性加密系统下进行加密的内容的第一部分来处理内容，并且选择内容的第二部分保持未加密。 第一和第二部分存储在VOD服务器上。 如果从具有与第一解密方法相关联的解密能力的设备接收到请求，则仅将第一部分路由到加密设备，并且将第二部分路由到其周围。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。