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    SYSTEM AND METHOD FOR SIMULTANEOUSLY RECORDING MULTIPLE MEDIA ASSETS USING A SINGLE TUNER
    3.
    发明申请
    SYSTEM AND METHOD FOR SIMULTANEOUSLY RECORDING MULTIPLE MEDIA ASSETS USING A SINGLE TUNER 有权
    使用单个调谐器同时记录多媒体资产的系统和方法

    公开(公告)号：US20150163529A1

    公开(公告)日：2015-06-11

    申请号：US14412680

    申请日：2013-07-01

    Applicant: Cisco Technology, Inc.

    Inventor： Eyal Faarkash ,  Kevin Murray ,  Eliphaz Hibshoosh ,  Aliza Itzkowitz

    IPC: H04N21/2343 ,  H04N21/462 ,  H04N21/8547 ,  H04N21/845 ,  H04N21/236 ,  H04N21/434 ,  H04N21/44 ,  H04N21/61

    CPC classification number: H04N21/234327 ,  H04N21/23608 ,  H04N21/4347 ,  H04N21/44016 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/8456 ,  H04N21/8547

    Abstract: A method for facilitating multiple recordings via a single tuner includes isolating data packets associated with recording candidate media assets from at least two broadcast data streams, generating at least one broadcast recording data stream from a subset of the isolated data packets, broadcasting the at least one broadcast recording data stream in parallel with the at least two broadcast data streams, where the broadcast recording data stream is broadcast via at least one dedicated broadcast “recording” device, and the at least two broadcast data streams are broadcast via other broadcast devices, storing remaining data packets not included in the isolated data packets in broadband data segments, and transmitting the broadband data segments via an IP connection to facilitate reassembly of partially recorded the media assets, where the partially recorded media assets were recorded from the broadcast recording stream. Related methods and apparatus are also disclosed.

    Abstract translation: 一种用于通过单个调谐器促进多次记录的方法包括将与至少两个广播数据流中记录候选媒体资产相关联的数据分组隔离，从孤立数据分组的子集生成至少一个广播记录数据流，将至少一个 广播记录数据流与至少两个广播数据流并行，其中广播记录数据流经由至少一个专用广播“记录”设备广播，并且至少两个广播数据流通过其他广播设备广播，存储 不包括在宽带数据段中的孤立数据分组中的剩余数据分组，以及经由IP连接发送宽带数据段，以便于部分记录的媒体资产的重新组合，其中从广播记录流记录部分记录的媒体资产。 还公开了相关方法和装置。

    Video signature creation and matching
    4.
    发明授权
    Video signature creation and matching 有权
    视频签名创建和匹配

    公开(公告)号：US09578394B2

    公开(公告)日：2017-02-21

    申请号：US14667805

    申请日：2015-03-25

    Applicant: Cisco Technology, Inc.

    Inventor： Zeev Geyzel ,  Aliza Itzkowitz ,  Tal Maoz ,  Gal Moshitch ,  Ahuva Levkowitz

    IPC: H04N21/835 ,  H04N21/234 ,  H04N1/32

    CPC classification number: H04N21/835 ,  H04N1/32165 ,  H04N1/32267 ,  H04N19/00 ,  H04N19/136 ,  H04N19/186 ,  H04N21/23418 ,  H04N21/812

    Abstract: In one embodiment, a system includes a processor to retrieve, from a memory, data of a video frame, the data including measurements of luminance, each of the measurements of luminance being associated with a different entry in a matrix, calculate a weighted average luminance value Ly for the measurements of luminance weighted according to a row position of the one measurement of luminance in the matrix, calculate a weighted average luminance value Lx for the measurements of luminance weighted according to a column position of the one measurement of luminance in the matrix, and create a video signature, S0, of the video frame, the video signature, S0, including the weighted average luminance value Ly and the weighted average luminance value Lx. Related apparatus and methods are also described.

    Abstract translation: 在一个实施例中，系统包括处理器，用于从存储器检索视频帧的数据，所述数据包括亮度测量值，每个亮度测量值与矩阵中的不同条目相关联，计算加权平均亮度 根据矩阵中的一次亮度测量的行位置对根据行位置进行加权的亮度的测量值Ly计算根据矩阵中的一次亮度测量的列位置加权的亮度的测量值的加权平均亮度值Lx ，并且创建视频帧的视频签名S0，包括加权平均亮度值Ly和加权平均亮度值Lx的视频签名S0。 还描述了相关装置和方法。

    STORING AND RETRIEVAL HEURISTICS
    5.
    发明申请
    STORING AND RETRIEVAL HEURISTICS 有权
    存储和检索全景

    公开(公告)号：US20160283477A1

    公开(公告)日：2016-09-29

    申请号：US14667839

    申请日：2015-03-25

    Applicant: Cisco Technology, Inc.

    Inventor： Tal MAOZ ,  Gal Moshitch ,  Aliza Itzkowitz ,  Zeev Geyzel ,  Reuven Wachtfogel

    IPC: G06F17/30 ,  H04N21/434 ,  H04N21/84 ,  G06K9/00 ,  H04N21/234

    CPC classification number: H04N21/4345 ,  G06F17/30802 ,  G06F17/30817 ,  G06F17/30949 ,  G06K9/00744 ,  G06K9/00758 ,  H04N21/23418 ,  H04N21/84

    Abstract: In one embodiment, a system comprises a processor to retrieve a first data element including a value X0 and Y0, provide a hash function for use with a hash table having buckets, the hash function having a first and second input that in combination map to one of the buckets wherein the first input is in a range of X-values having X-value sub-ranges, the second input is in a range of Y-values having Y-value sub-ranges, different combinations of the X-value sub-ranges and the Y-value sub-ranges map using the hash function to different buckets, and input the value X0 and Y0 into the hash function yielding an output which is indicative of a first bucket of the hash-table. Related apparatus and methods are also described.

    Abstract translation: 在一个实施例中，系统包括处理器以检索包括值X0和Y0的第一数据元素，提供与具有桶的散列表一起使用的散列函数，散列函数具有组合映射到一个的第一和第二输入 其中第一输入在具有X值子范围的X值的范围内，第二输入在具有Y值子范围的Y值的范围内，X值子级的不同组合 -ranges和Y值子范围使用散列函数映射到不同的桶，并将值X0和Y0输入到散列函数中，产生表示散列表的第一个桶的输出。 还描述了相关装置和方法。

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