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    SYSTEMS AND METHODS FOR SECURELY STREAMING MEDIA CONTENT
    1.
    发明申请
    SYSTEMS AND METHODS FOR SECURELY STREAMING MEDIA CONTENT 审中-公开
    用于安全媒体内容的系统和方法

    公开(公告)号：US20160277366A1

    公开(公告)日：2016-09-22

    申请号：US15170613

    申请日：2016-06-01

    Applicant: ECHOSTAR TECHNOLOGIES L.L.C.

    Inventor： Rajesh Kanungo

    IPC: H04L29/06 ,  H04L29/08

    CPC classification number: H04L63/0435 ,  H04L63/0457 ,  H04L63/062 ,  H04L63/08 ,  H04L63/0823 ,  H04L63/10 ,  H04L65/4069 ,  H04L65/4076 ,  H04L65/602 ,  H04L67/02 ,  H04L67/42 ,  H04N7/165 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/23476 ,  H04N21/25816 ,  H04N21/26258 ,  H04N21/26613 ,  H04N21/6125 ,  H04N21/63345 ,  H04N21/8456

    Abstract: Systems and methods securely provide media content from a media server to a media client via a network. The media content is segmented to create multiple media segments that are each identified in a playlist, and at least one of the media segments is encrypted using a cryptographic key. The cryptographic key is also identified in the playlist, and the playlist is provided from the media server to the media client via the network. The various media segments and cryptographic keys may then be requested from and provided by the media server using hypertext transport protocol (HTTP) or similar constructs to allow the media client to receive and decrypt the various segments of the media content.

    Abstract translation: 系统和方法通过网络将介质服务器的媒体内容安全地提供给媒体客户端。 将媒体内容分段以创建在播放列表中各自标识的多个媒体片段，并且使用加密密钥来加密至少一个媒体片段。 加密密钥也在播放列表中标识，并且播放列表经由网络从媒体服务器提供给媒体客户端。 然后可以使用超文本传输​​协议（HTTP）或类似的构造来请求媒体服务器和提供的各种媒体段和加密密钥，以允许媒体客户端接收和解密媒体内容的各个段。

    SYSTEMS AND METHODS FOR SECURELY STREAMING MEDIA CONTENT
    3.
    发明申请
    SYSTEMS AND METHODS FOR SECURELY STREAMING MEDIA CONTENT 有权
    用于安全媒体内容的系统和方法

    公开(公告)号：US20140258713A1

    公开(公告)日：2014-09-11

    申请号：US14283952

    申请日：2014-05-21

    Applicant: ECHOSTAR TECHNOLOGIES L.L.C.

    Inventor： Rajesh Kanungo

    IPC: H04L29/06

    CPC classification number: H04L63/0435 ,  H04L63/0457 ,  H04L63/062 ,  H04L63/08 ,  H04L63/0823 ,  H04L63/10 ,  H04L65/4069 ,  H04L65/4076 ,  H04L65/602 ,  H04L67/02 ,  H04L67/42 ,  H04N7/165 ,  H04N7/1675 ,  H04N7/17318 ,  H04N21/23476 ,  H04N21/25816 ,  H04N21/26258 ,  H04N21/26613 ,  H04N21/6125 ,  H04N21/63345 ,  H04N21/8456

    Abstract: Systems and methods securely provide media content from a media server to a media client via a network. The media content is segmented to create multiple media segments that are each identified in a playlist, and at least one of the media segments is encrypted using a cryptographic key. The cryptographic key is also identified in the playlist, and the playlist is provided from the media server to the media client via the network. The various media segments and cryptographic keys may then be requested from and provided by the media server using hypertext transport protocol (HTTP) or similar constructs to allow the media client to receive and decrypt the various segments of the media content.

    Abstract translation: 系统和方法通过网络将介质服务器的媒体内容安全地提供给媒体客户端。 将媒体内容分段以创建在播放列表中各自标识的多个媒体片段，并且使用加密密钥对至少一个媒体片段进行加密。 加密密钥也在播放列表中标识，并且播放列表经由网络从媒体服务器提供给媒体客户端。 然后可以使用超文本传输​​协议（HTTP）或类似的构造来请求媒体服务器和提供的各种媒体段和加密密钥，以允许媒体客户端接收和解密媒体内容的各个段。

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