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    NETWORK MONITORING TO DETERMINE PERFORMANCE OF INFRASTRUCTURE SERVICE PROVIDERS
    2.
    发明申请
    NETWORK MONITORING TO DETERMINE PERFORMANCE OF INFRASTRUCTURE SERVICE PROVIDERS 有权

    公开(公告)号：US20220159051A1

    公开(公告)日：2022-05-19

    申请号：US17384532

    申请日：2021-07-23

    申请人： DLVR, Inc.

    发明人： Michael Gordon

    IPC分类号： H04L65/60 ,  H04N21/845 ,  H04N21/24 ,  H04L65/80 ,  H04N21/2343 ,  H04L67/1097 ,  H04L67/563 ,  H04L67/02 ,  H04L67/10 ,  H04L67/146 ,  H04L67/566 ,  H04L69/40

    摘要： Techniques for serving a manifest file of an adaptive streaming video include receiving a request for the manifest file from a user device. The video is encoded at different reference bitrates and each encoded reference bitrate is divided into segments to generate video segment files. The manifest file includes an ordered list of universal resource locators (URLs) that reference a set of video segment files encoded at a particular reference bitrate. A source manifest file that indicates the set of video segment files is identified based on the request. An issued manifest file that includes a first URL and a second URL is generated based on the source manifest file. The first URL references a first domain and the second URL references a second domain that is different from the first domain. The issued manifest file is transmitted to the user device as a response to the request.

    Network monitoring to determine performance of infrastructure service providers
    3.
    发明授权
    Network monitoring to determine performance of infrastructure service providers 有权

    公开(公告)号：US11075970B2

    公开(公告)日：2021-07-27

    申请号：US16173104

    申请日：2018-10-29

    申请人： DLVR, Inc.

    发明人： Michael Gordon

    IPC分类号： H04N21/24 ,  H04N21/2343 ,  H04L29/06 ,  H04N21/845 ,  H04L29/08 ,  H04L29/14

    摘要： Techniques for serving a manifest file of an adaptive streaming video include receiving a request for the manifest file from a user device. The video is encoded at different reference bitrates and each encoded reference bitrate is divided into segments to generate video segment files. The manifest file includes an ordered list of universal resource locators (URLs) that reference a set of video segment files encoded at a particular reference bitrate. A source manifest file that indicates the set of video segment files is identified based on the request. An issued manifest file that includes a first URL and a second URL is generated based on the source manifest file. The first URL references a first domain and the second URL references a second domain that is different from the first domain. The issued manifest file is transmitted to the user device as a response to the request.

    Performance-based selection of infrastructure service providers to provide adaptive streaming video
    4.
    发明授权
    Performance-based selection of infrastructure service providers to provide adaptive streaming video 有权

    公开(公告)号：US09800639B2

    公开(公告)日：2017-10-24

    申请号：US15362217

    申请日：2016-11-28

    申请人： DLVR, Inc.

    发明人： Michael Gordon

    IPC分类号： G06F15/16 ,  H04L29/06 ,  H04N21/2343 ,  H04N21/24 ,  H04N21/845

    CPC分类号： H04L65/601 ,  H04L65/80 ,  H04N21/23439 ,  H04N21/2402 ,  H04N21/8456

    摘要： Techniques for serving a manifest file of an adaptive streaming video include receiving a request for the manifest file from a user device. The video is encoded at different reference bitrates and each encoded reference bitrate is divided into segments to generate video segment files. The manifest file includes an ordered list of universal resource locators (URLs) that reference a set of video segment files encoded at a particular reference bitrate. A source manifest file that indicates the set of video segment files is identified based on the request. An issued manifest file that includes a first URL and a second URL is generated based on the source manifest file. The first URL references a first domain and the second URL references a second domain that is different from the first domain. The issued manifest file is transmitted to the user device as a response to the request.

    Configuring manifest files referencing infrastructure service providers for adaptive streaming video
    8.
    发明授权
    Configuring manifest files referencing infrastructure service providers for adaptive streaming video 有权
    配置引用基础设施服务提供商的自适应流视频的清单文件

    公开(公告)号：US09509742B2

    公开(公告)日：2016-11-29

    申请号：US14925693

    申请日：2015-10-28

    申请人： DLVR, Inc.

    发明人： Michael Gordon

    IPC分类号： G06F15/173 ,  H04L29/06 ,  H04N21/2343 ,  H04N21/24 ,  H04N21/845

    CPC分类号： H04L65/601 ,  H04L65/80 ,  H04N21/23439 ,  H04N21/2402 ,  H04N21/8456

    摘要： Techniques for serving a manifest file of an adaptive streaming video include receiving a request for the manifest file from a user device. The video is encoded at different reference bitrates and each encoded reference bitrate is divided into segments to generate video segment files. The manifest file includes an ordered list of universal resource locators (URLs) that reference a set of video segment files encoded at a particular reference bitrate. A source manifest file that indicates the set of video segment files is identified based on the request. An issued manifest file that includes a first URL and a second URL is generated based on the source manifest file. The first URL references a first domain and the second URL references a second domain that is different from the first domain. The issued manifest file is transmitted to the user device as a response to the request.

    摘要翻译： 用于服务自适应流视频的清单文件的技术包括从用户设备接收对清单文件的请求。 视频以不同的参考比特率被编码，并且每个编码的参考比特率被划分成段以产生视频片段文件。 清单文件包括引用以特定参考比特率编码的一组视频段文件的通用资源定位符（URL）的有序列表。 基于该请求来识别指示视频段文件集的源清单文件。 基于源清单文件生成包含第一URL和第二URL的已发布清单文件。 第一个URL引用第一个域，第二个URL引用与第一个域不同的第二个域。 发出的清单文件作为对请求的响应被发送到用户设备。

    CONFIGURING MANIFEST FILES INCLUDING REDIRECT UNIFORM RESOURCE LOCATORS
    9.
    发明申请
    CONFIGURING MANIFEST FILES INCLUDING REDIRECT UNIFORM RESOURCE LOCATORS 有权

    公开(公告)号：US20210160299A1

    公开(公告)日：2021-05-27

    申请号：US17161496

    申请日：2021-01-28

    申请人： DLVR, Inc.

    发明人： Michael Gordon

    IPC分类号： H04L29/06 ,  H04N21/2343 ,  H04N21/24 ,  H04N21/845

    摘要： Techniques for serving a manifest file of an adaptive streaming video include receiving a request for the manifest file from a user device. The video is encoded at different reference bitrates and each encoded reference bitrate is divided into segments to generate video segment files. The manifest file includes an ordered list of universal resource locators (URLs) that reference a set of video segment files encoded at a particular reference bitrate. A source manifest file that indicates the set of video segment files is identified based on the request. An issued manifest file that includes a first URL and a second URL is generated based on the source manifest file. The first URL references a first domain and the second URL references a second domain that is different from the first domain. The issued manifest file is transmitted to the user device as a response to the request.

    Determining manifest file data used in adaptive streaming video delivery
    10.
    发明授权
    Determining manifest file data used in adaptive streaming video delivery 有权

    公开(公告)号：US10142386B2

    公开(公告)日：2018-11-27

    申请号：US15683462

    申请日：2017-08-22

    申请人： DLVR, Inc.

    发明人： Michael Gordon

    IPC分类号： H04N21/24 ,  H04N21/2343 ,  H04L29/06 ,  H04N21/845

    摘要： Techniques for serving a manifest file of an adaptive streaming video include receiving a request for the manifest file from a user device. The video is encoded at different reference bitrates and each encoded reference bitrate is divided into segments to generate video segment files. The manifest file includes an ordered list of universal resource locators (URLs) that reference a set of video segment files encoded at a particular reference bitrate. A source manifest file that indicates the set of video segment files is identified based on the request. An issued manifest file that includes a first URL and a second URL is generated based on the source manifest file. The first URL references a first domain and the second URL references a second domain that is different from the first domain. The issued manifest file is transmitted to the user device as a response to the request.