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    AUGMENTING MEDIA PRESENTATION DESCRIPTION AND INDEX FOR METADATA IN A NETWORK ENVIRONMENT
    11.
    发明申请
    AUGMENTING MEDIA PRESENTATION DESCRIPTION AND INDEX FOR METADATA IN A NETWORK ENVIRONMENT 审中-公开
    网络环境中元数据的补充媒体介绍说明和索引

    公开(公告)号：US20150074129A1

    公开(公告)日：2015-03-12

    申请号：US14025669

    申请日：2013-09-12

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Eric Colin Friedrich ,  Matthew Francis Caulfield ,  Carol Etta Iturralde ,  Mahesh Vittal Viveganandhan ,  Scott C. Labrozzi

    IPC: G06F17/30

    CPC classification number: G06F16/21

    Abstract: A method is provided in one example and includes receiving common format media including timed metadata associated with a timed metadata event. The method further includes extracting timed metadata information from the timed metadata, and generating a manifest corresponding to the common format media including the timed metadata information. The timed metadata information includes an indicator of a start time and an indicator of a duration of the timed metadata event. The method further includes generating a common format asset including the manifest.

    Abstract translation: 在一个示例中提供了一种方法，并且包括接收包括与定时元数据事件相关联的定时元数据的公共格式媒体。 该方法还包括从定时元数据提取定时元数据信息，以及生成与包括定时元数据信息的通用格式媒体对应的清单。 定时元数据信息包括开始时间的指示符和定时元数据事件的持续时间的指示符。 该方法还包括生成包括清单的通用格式资产。

    RECONCILING ABR SEGMENTS ACROSS REDUNDANT SITES
    12.
    发明申请
    RECONCILING ABR SEGMENTS ACROSS REDUNDANT SITES 审中-公开

    公开(公告)号：US20190394538A1

    公开(公告)日：2019-12-26

    申请号：US16013346

    申请日：2018-06-20

    Applicant: Cisco Technology, Inc.

    Inventor： Matthew Francis Caulfield ,  Michael Anthony Napolitano, JR.

    IPC: H04N21/845 ,  H04L29/06

    Abstract: Reconciling Adaptive Bitrate (ABR) segments across redundant sites may be provided. First, a working manifest may be set to match a primary downstream manifest and the working manifest may be updated using an auxiliary downstream manifest. Next, first segments missing from the working manifest as identified during updating the working manifest using the auxiliary downstream manifest may be copied from the auxiliary downstream manifest to the primary downstream manifest. The working manifest may then be updated using a primary upstream manifest. And then second segments missing from the working manifest as identified during updating the working manifest using the primary upstream manifest may be copied from the primary upstream manifest to the primary downstream manifest.

    Producing equivalent content across encapsulators in a network environment
    14.
    发明授权
    Producing equivalent content across encapsulators in a network environment 有权
    在网络环境中生成封装器上的等效内容

    公开(公告)号：US09294530B2

    公开(公告)日：2016-03-22

    申请号：US13902335

    申请日：2013-05-24

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Anne K. McCormick ,  Carol Etta Iturralde ,  Eric Colin Friedrich ,  Mark D. McBride ,  Matthew Francis Caulfield ,  Scott C. Labrozzi

    IPC: H04L29/06 ,  H04N21/83

    CPC classification number: H04L65/601 ,  H04L65/607 ,  H04N21/83

    Abstract: A method is provided in one example and includes receiving first synchronization information associated with a first encapsulated output, receiving second synchronization information associated with a second encapsulated output, and determining whether the first encapsulated output and the second encapsulated output are in synchronization based upon the first synchronization information and the second synchronization information. The method may further include, when the first encapsulated output and the second encapsulated output are determined to out of synchronization, generating corrected synchronization information, and sending the corrected synchronization information to an encapsulator generating at least one of the first encapsulated output and the second encapsulated output.

    Abstract translation: 在一个示例中提供了一种方法，并且包括接收与第一封装输出相关联的第一同步信息，接收与第二封装输出相关联的第二同步信息，以及基于第一封装输出，确定第一封装输出和第二封装输出是否同步 同步信息和第二同步信息。 该方法还可以包括：当第一封装输出和第二封装输出被确定为不同步时，产生校正后的同步信息，并将修正后的同步信息发送到封装器，该封装器产生第一封装输出和第二封装输出中的至少一个封装 输出。

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