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    CONTEXT AWARE MEDIA STREAMING TECHNOLOGIES, DEVICES, SYSTEMS, AND METHODS UTILIZING THE SAME
    11.
    发明申请
    CONTEXT AWARE MEDIA STREAMING TECHNOLOGIES, DEVICES, SYSTEMS, AND METHODS UTILIZING THE SAME 审中-公开
    背景知识媒体流媒体技术，设备，系统和使用它们的方法

    公开(公告)号：WO2016105904A1

    公开(公告)日：2016-06-30

    申请号：PCT/US2015/063861

    申请日：2015-12-04

    Applicant: INTEL CORPORATION

    Inventor： MOUSTAFA, Hassnaa ,  DONGRE, Kendar A. ,  LEWIS, William J.

    IPC: H04N21/2343 ,  H04N21/20

    CPC classification number: H04L65/604 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/80 ,  H04L67/12 ,  H04L67/327 ,  H04L67/42 ,  H04N21/2343 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/6377 ,  H04N21/6582

    Abstract: Technologies for performing contextually adaptive media streaming are described. In some embodiments, the technologies utilize contextual parameters leverage contextual information to alter the parameters of a content stream that is provided to a client device from a server. In some embodiments, the parameters of the content stream are altered by changing one or more input parameters (e.g., a report of network parameters) that is/are operated on by adaptive logic of a media player on the client device. Alternatively or additionally, in some embodiments the technologies leverage contextual information to alter the manner in which a client device processes content in a received content stream for consumption. Systems, devices, and methods employing the technologies are also described.

    Abstract translation: 描述用于执行上下文自适应媒体流的技术。 在一些实施例中，技术利用上下文参数利用上下文信息来改变从服务器提供给客户端设备的内容流的参数。 在一些实施例中，通过改变在客户端设备上由媒体播放器的自适应逻辑操作的一个或多个输入参数（例如，网络参数的报告）来改变内容流的参数。 或者或另外，在一些实施例中，技术利用上下文信息来改变客户端设备处理接收的内容流中的内容以供消费的方式。 还描述了采用这些技术的系统，设备和方法。

    SECURELY ENABLING ACCESS TO INFORMATION OVER A NETWORK ACROSS MULTIPLE PROTOCOLS
    13.
    发明申请
    SECURELY ENABLING ACCESS TO INFORMATION OVER A NETWORK ACROSS MULTIPLE PROTOCOLS 审中-公开
    安全通过多个协议的网络访问信息

    公开(公告)号：WO2012129546A3

    公开(公告)日：2016-03-03

    申请号：PCT/US2012030464

    申请日：2012-03-23

    Applicant: SELERITY INC ,  TERPSTRA RYAN MARCUS ,  BROOK ANDREW LEE

    Inventor： TERPSTRA RYAN MARCUS ,  BROOK ANDREW LEE

    IPC: G06F21/10 ,  G06F21/62 ,  H04N21/20

    CPC classification number: H04L9/083 ,  G06F21/10 ,  G06F21/6209 ,  H04L9/12 ,  H04L63/062 ,  H04L69/28

    Abstract: There is disclosed a method that includes providing encrypted information to a plurality of receiving devices, and transmitting by one of a multicast and broadcast a release key to the plurality of receiving devices to enable access to the encrypted information, wherein the release key is received at or about the same time by the plurality of receiving devices. The release key may be transmitted and or received over a multicast or broadcast network. The release key may be transmitted and/or over a distributed network. The transmission of the release key may be synchronized using a timing mechanism.

    Abstract translation: 公开了一种方法，其包括向多个接收设备提供加密信息，并且通过多播中的一个进行发送，并将释放密钥广播到所述多个接收设备以使得能够访问所述加密信息，其中所述释放密钥在 或者由多个接收装置大致相同的时间。 释放密钥可以通过组播或广播网络传输和/或接收。 释放密钥可以在分布式网络上传输和/或传送。 释放密钥的发送可以使用定时机制来同步。

    APPARATUS AND METHODS FOR PERSONALIZED VIDEO DELIVERY
    14.
    发明申请
    APPARATUS AND METHODS FOR PERSONALIZED VIDEO DELIVERY 审中-公开
    个性化视频传送的装置和方法

    公开(公告)号：WO2016022360A1

    公开(公告)日：2016-02-11

    申请号：PCT/US2015/042736

    申请日：2015-07-29

    Applicant: NFL ENTERPRISES LLC

    Inventor： HALL, Christopher, S. ,  MUMMERY, Cory ,  BRADY, Timothy

    IPC: G06F17/30 ,  H04N21/20 ,  H04N21/00

    CPC classification number: G06F17/3084 ,  G06F17/30106 ,  G06F17/3082 ,  G06F17/30867

    Abstract: Computer systems and methods providing personalized delivery of video files to a user's device. A computer server allows a user to create a user profile which includes information about certain user preferences, such as a favorite subject matter, favorite participant(s) and the like and, when a user connects to the computer server, the server checks a video database for video files of potential interest to the user and generates a ranking of video files of potential interest, then provides information and, if requested, the video files, to the user in order of the ranking. The ranking may be based on a variety of inputs, including both express and/or implied user preferences, the elapsed time between the publication (or creation) of a video file and the user's request therefor, the subject matter of the video file, the teams, players, and other persons included in the video file, the length of the video file, and a variety of other information about the video file. The computer server may provide this information and the video files to any one of a number of devices associated with a user, including desktop and laptop computers, tablets, phones, and the like.

    Abstract translation: 提供个性化的视频文件传送到用户设备的计算机系统和方法。 计算机服务器允许用户创建用户简档，其包括关于某些用户偏好的信息，诸如最喜爱的主题，喜爱的参与者等，以及当用户连接到计算机服务器时，服务器检查视频 数据库，用于对用户具有潜在兴趣的视频文件，并产生潜在感兴趣的视频文件的排名，然后根据排名顺序向用户提供信息和视频文件（如果请求的话）。 排名可以基于各种输入，包括明确和/或隐含的用户偏好，视频文件的发布（或创建）和用户的请求之间的经过时间，视频文件的主题， 视频文件中包括的团队，玩家和其他人，视频文件的长度以及关于视频文件的各种其他信息。 计算机服务器可以将该信息和视频文件提供给与用户相关联的多个设备中的任何一个，包括台式计算机，膝上型计算机，平板电脑，电话等。

    MULTI-USER DISPLAY SYSTEM AND METHOD
    15.
    发明申请
    MULTI-USER DISPLAY SYSTEM AND METHOD 审中-公开
    多用户显示系统和方法

    公开(公告)号：WO2015138477A1

    公开(公告)日：2015-09-17

    申请号：PCT/US2015/019742

    申请日：2015-03-10

    Applicant: GAZOO, INC.

    Inventor： MORTON, Joseph, Scott ,  MCDONALD, Christopher, Michael ,  KNEPP, Glenn, Donald

    IPC: G09G5/395 ,  H04N21/20

    CPC classification number: G09G5/006 ,  G06F3/1407 ,  G06F3/1454 ,  G06T1/20 ,  G06T1/60 ,  G06T2200/28 ,  G09G5/363 ,  G09G5/393 ,  G09G2360/04 ,  G09G2360/06 ,  G09G2370/022 ,  G09G2370/12 ,  G09G2370/16

    Abstract: A system and method implementing a multi-user display linking multiple independent software processes with remote mobile devices is disclosed. The system/method augments multiple planes of conventional video graphics memory (VGM) controlled by a video graphics controller (VGC) in a host computing context (HCC) with a plane selection register (PSR) that enables isolation of individual planes of video memory within the VGM. The PSR is associated with a process mapping table (PMT) that maps in hardware a user process identification (PID) associated with an individual software process running within the HCC under control of a host operating system (HOS). HOS process context changes update the PSR with PMT content corresponding to an active HCC PID. A video graphics encoder (VGE) inspects areas of change within individual VGM planes and emits these changes as streaming video content to an Ethernet interface communicating with remote mobile devices associated with the HCC PIDs.

    Abstract translation: 公开了一种实现将多个独立软件进程与远程移动设备链接的多用户显示的系统和方法。 该系统/方法增强了在具有平面选择寄存器（PSR）的主机计算环境（HCC）中由视频图形控制器（VGC）控制的传统视频图形存储器（VGM）的多个平面，该平面选择寄存器能够隔离视频存储器的各个平面 VGM。 PSR与进程映射表（PMT）相关联，该过程映射表（PMT）在主机操作系统（HOS）的控制下，硬件地映射与在HCC内运行的各个软件进程相关联的用户进程标识（PID）。 HOS进程上下文更改更新具有对应于活动HCC PID的PMT内容的PSR。 视频图形编码器（VGE）检查各个VGM平面内的变化区域，并将这些变化作为流视频内容发射到与HCC PID相关的远程移动设备通信的以太网接口。

    INTERACTIVE PROGRAMMING GUIDE
    16.
    发明申请
    INTERACTIVE PROGRAMMING GUIDE 审中-公开
    互动编程指南

    公开(公告)号：WO2015103384A1

    公开(公告)日：2015-07-09

    申请号：PCT/US2014/072977

    申请日：2014-12-31

    Applicant: GRACENOTE, INC.

    Inventor： HARRON, Wilson ,  HERRADA, Oscar Celma ,  ZHU, Irene ,  CREMER, Markus K.

    IPC: G06F3/048 ,  H04N7/03 ,  H04N21/20

    CPC classification number: H04N21/4821 ,  H04N21/2668 ,  H04N21/4312 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/4668 ,  H04N21/472 ,  H04N21/4755 ,  H04N21/482 ,  H04N21/4826 ,  H04N21/4828 ,  H04N21/8456

    Abstract: Techniques of providing an interactive programming guide with a personalized lineup are disclosed. In some embodiments, a profile is accessed, and a personalized lineup is determined based on the profile. The personalized lineup may comprise a corresponding media content identification assigned to each one of a plurality of sequential time slots, where each media content identification identifies media content for the corresponding time slot. A first interactive programming guide may be caused to be displayed on a first media content device associated with the profile, where the first interactive programming guide comprises the personalized lineup.

    Abstract translation: 公开了提供具有个性化阵容的交互式节目指南的技术。 在一些实施例中，访问简档，并且基于简档来确定个性化阵容。 个性化阵容可以包括分配给多个连续时隙中的每一个的相应媒体内容标识，其中每个媒体内容标识标识相应时隙的媒体内容。 可以使第一交互式节目指南显示在与简档相关联的第一媒体内容设备上，其中第一交互式节目指南包括个性化的组合。

    SYSTEM AND METHOD FOR ENABLING USER CONTROL OF LIVE VIDEO STREAM(S)
    17.
    发明申请
    SYSTEM AND METHOD FOR ENABLING USER CONTROL OF LIVE VIDEO STREAM(S) 审中-公开
    用于控制实时视频流的系统和方法（S）

    公开(公告)号：WO2014025319A1

    公开(公告)日：2014-02-13

    申请号：PCT/SG2013/000341

    申请日：2013-08-12

    Applicant: NATIONAL UNIVERSITY OF SINGAPORE

    Inventor： GUNTUR, Ravindra ,  SHAFIEI, Arash ,  OOI, Wei Tsang ,  NGO, Quang Minh Khiem

    IPC: H04N7/26 ,  H04N7/14 ,  H04N21/20 ,  H04N21/21 ,  H04N7/00

    CPC classification number: H04N21/2143 ,  H04L65/602 ,  H04N7/181 ,  H04N19/436 ,  H04N19/46 ,  H04N21/2187 ,  H04N21/23109 ,  H04N21/234363 ,  H04N21/23439 ,  H04N21/41407 ,  H04N21/4728 ,  H04N21/8451

    Abstract: There is provided a system for enabling user control of a live video stream, the system including: a processing module for obtaining offset data for each of a plurality of encoded video segments having a number of different resolutions of the live video stream, the offset data indicative of offsets of video elements in the encoded video segment; a storage medium for storing the encoded video segments and the corresponding offset data; a segment management module for receiving messages from the processing module relating to the availability of the encoded video segments and facilitating streaming of the encoded video segments to the user based on said offset data; and a user interface module for receiving a user request from a user with respect to the live video stream and communicating with the segment management module for streaming the encoded video segments to the user based on the user request. There is also provided a corresponding method and a computer program product comprising instructions executable by a computing processor to perform the method.

    Abstract translation: 提供了一种用于使用户能够控制直播视频流的系统，该系统包括：处理模块，用于获得具有多个不同分辨率的实时视频流的多个编码视频段中的每一个的偏移数据，偏移数据 指示编码视频片段中视频元素的偏移量; 用于存储编码的视频片段和相应的偏移数据的存储介质; 分段管理模块，用于从所述处理模块接收与所述编码视频段的可用性有关的消息，并且基于所述偏移数据促进所述编码视频段到用户的流传输; 以及用户接口模块，用于从用户接收关于实时视频流的用户请求，并且与分段管理模块通信，用于基于用户请求将编码视频片段流传输给用户。 还提供了相应的方法和计算机程序产品，其包括可由计算处理器执行以执行该方法的指令。

    IN-FLIGHT ENTERTAINMENT SYSTEM
    18.
    发明申请
    IN-FLIGHT ENTERTAINMENT SYSTEM 审中-公开
    飞行娱乐系统

    公开(公告)号：WO2013107710A2

    公开(公告)日：2013-07-25

    申请号：PCT/EP2013/050569

    申请日：2013-01-14

    Applicant: THOMSON LICENSING

    Inventor： DIEHL, Eric

    IPC: H04N21/20

    CPC classification number: H04N21/2146 ,  H04N21/25816 ,  H04N21/25841 ,  H04N21/25875 ,  H04N21/41407 ,  H04N21/41422 ,  H04N21/4405 ,  H04N21/47202 ,  H04N21/47217 ,  H04N21/8355 ,  H04N21/8358

    Abstract: A content delivery system (100) comprising a content database (150) storing a content item (10) and a content license (20); a video server (140) configured to retrieve the content item (10) and the content license (20) from the content database (150) and to send them to a player device (170, 180); a registration server (120) configured to receive credentials from a user player device (170), to generate user information from the credentials, to forward the user information to an application server (110); an application server (110) configured to generate a personalised player application (30) for the user player device (170); and a license server (130) configured to receive a content license (20) and a user identity from the user player device, to check with the registration server (120) that a user corresponding to the user identity is authorized to access the content item (10), to decrypt the content license (20) using a system license key and re-encrypt the decrypted content license (20) using a user license key to obtain a user license (40), and to send the user license (40) to the user player device (170). Also provided is a content rendering method.

    Abstract translation: 一种内容传送系统（100），包括存储内容项目（10）和内容许可证（20）的内容数据库（150）。 视频服务器（140），被配置为从所述内容数据库（150）检索所述内容项目（10）和所述内容许可证（20），并将其发送到播放器设备（170,180）; 注册服务器（120），被配置为从用户播放器设备（170）接收凭证，从所述凭证生成用户信息，以将所述用户信息转发到应用服务器（110）; 应用服务器（110），被配置为为所述用户播放器设备（170）生成个性化播放器应用（30）; 以及许可证服务器（130），被配置为从所述用户播放器设备接收内容许可证（20）和用户身份，以与所述注册服务器（120）核对与所述用户身份相对应的用户被授权访问所述内容项目 （10）中，使用系统许可证密钥对内容许可证（20）进行解密，并且使用用户许可密钥对解密的内容许可证（20）重新加密以获得用户许可证（40），并发送用户许可证（40） ）到用户播放器设备（170）。 还提供了内容呈现方法。

    METHOD AND DEVICE FOR PROCESSING A NETWORK DATA STREAM
    20.
    发明申请
    METHOD AND DEVICE FOR PROCESSING A NETWORK DATA STREAM 审中-公开

    公开(公告)号：WO2023041924A1

    公开(公告)日：2023-03-23

    申请号：PCT/GB2022/052351

    申请日：2022-09-16

    Applicant: PA KNOWLEDGE LIMITED

    Inventor： CORRIGAN, Elizabeth Mary

    IPC: H04L9/40 ,  G06F21/56 ,  H04L41/16 ,  H04N21/20

    Abstract: According to an aspect of the disclosure there is provided a method of processing a network data stream, comprising: receiving an input data stream; segmenting the received input data stream into a plurality of data stream segments; processing the data stream segments using plural sets of plural identical finite state machines, wherein successive data stream segments are processed by different sets of said plural sets and said plural identical finite state machines comprises finite state machines having initial states corresponding to every different possible state; recording the initial state before processing and a final state after processing, for each state machine; generating an output based on mapping the final state for a data stream segment to a corresponding initial state for a subsequent data stream segment, for each of the plurality of data stream segments.

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