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公开(公告)号：US09282382B2
公开(公告)日：2016-03-08
申请号：US13453870
申请日：2012-04-23
IPC分类号： G06F15/16 , H04N21/845 , H04N21/6437 , H04L29/06
CPC分类号： H04N21/8455 , H04L65/4084 , H04L65/607 , H04L65/608 , H04N21/6437
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for media content streaming can include communicating with a remote device to stream media content to the remote device, accessing hint information associated with the media content, and transmitting a data stream to the remote device based on the hint information. The hint information can include message headers arranged in a transmission order sequence that correspond to respective media data samples. Accessing hint information can include accessing a hint segment that includes the message headers interleaved with the media data samples.
摘要翻译： 包括用于媒体内容流的在计算机存储介质上编码的计算机程序的方法，系统和装置可以包括与远程设备通信以将媒体内容流传输到远程设备，访问与媒体内容相关联的提示信息，以及传送数据 根据提示信息将数据流传输到远程设备。 提示信息可以包括以对应于各个媒体数据样本的发送顺序序列排列的消息头。 访问提示信息可以包括访问包括与媒体数据样本交错的消息标题的提示段。
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公开(公告)号：US08850206B2
公开(公告)日：2014-09-30
申请号：US13297200
申请日：2011-11-15
CPC分类号： H04L9/0822 , H04L9/0825 , H04L9/0861 , H04L2209/603
摘要： In the context of a computer client-server architecture, typically used in the Internet for communicating between a server and applications running on user computers (clients), a method is provided for enhancing security in the context of digital rights management (DRM) where the server is an untrusted server that may not be secure, but the client is secure. This method operates to authenticate the server to the client and vice versa to defeat hacking attacks intended to obtain confidential information. Values passed between the server and the client include encrypted random numbers, authentication values and other verification data generated using cryptographic techniques including double encryption.
摘要翻译： 在通常在因特网中用于在服务器和在用户计算机（客户端）上运行的应用程序之间进行通信的计算机客户机 - 服务器架构的上下文中，提供了一种用于增强数字版权管理（DRM）上下文中的安全性的方法，其中 服务器是不可信的服务器，可能不安全，但客户端是安全的。 该方法用于向客户端认证服务器，反之亦然，以打败旨在获取机密信息的黑客攻击。 在服务器和客户端之间传递的值包括加密的随机数，认证值和使用包括双加密的加密技术生成的其他验证数据。
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公开(公告)号：US08166191B1
公开(公告)日：2012-04-24
申请号：US12542582
申请日：2009-08-17
CPC分类号： H04N21/8455 , H04L65/4084 , H04L65/607 , H04L65/608 , H04N21/6437
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for media content streaming can include communicating with a remote device to stream media content to the remote device, accessing hint information associated with the media content, and transmitting a data stream to the remote device based on the hint information. The hint information can include message headers arranged in a transmission order sequence that correspond to respective media data samples. Accessing hint information can include accessing a hint segment that includes the message headers interleaved with the media data samples.
摘要翻译： 包括用于媒体内容流的在计算机存储介质上编码的计算机程序的方法，系统和装置可以包括与远程设备通信以将媒体内容流传输到远程设备，访问与媒体内容相关联的提示信息，以及传送数据 根据提示信息将数据流传输到远程设备。 提示信息可以包括以对应于各个媒体数据样本的发送顺序序列排列的消息标题。 访问提示信息可以包括访问包括与媒体数据样本交错的消息标题的提示段。
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公开(公告)号：US09594605B2
公开(公告)日：2017-03-14
申请号：US13297225
申请日：2011-11-15
摘要： A software version control system manages versioned applications in a client-server computing system environment. Thereby this is a management system for computer application (software) distribution where a number of client devices coupled to a server may be executing different versions of a particular computing application. The system manages updates to the applications and enforces rules or policies to use the most recent version whenever possible.
摘要翻译： 软件版本控制系统管理客户端 - 服务器计算系统环境中的版本化应用程序。 因此，这是用于计算机应用（软件）分发的管理系统，其中耦合到服务器的多个客户端设备可以执行特定计算应用的不同版本。 系统管理应用程序的更新，并强制执行规则或策略以尽可能使用最新版本。
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公开(公告)号：US20130125242A1
公开(公告)日：2013-05-16
申请号：US13297225
申请日：2011-11-15
摘要： A software version control system manages versioned applications in a client-server computing system environment. Thereby this is a management system for computer application (software) distribution where a number of client devices coupled to a server may be executing different versions of a particular computing application. The system manages updates to the applications and enforces rules or policies to use the most recent version whenever possible.
摘要翻译： 软件版本控制系统管理客户端 - 服务器计算系统环境中的版本化应用程序。 因此，这是用于计算机应用（软件）分发的管理系统，其中耦合到服务器的多个客户端设备可以执行特定计算应用的不同版本。 系统管理应用程序的更新，并强制执行规则或策略以尽可能使用最新版本。
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公开(公告)号：US20130124866A1
公开(公告)日：2013-05-16
申请号：US13297200
申请日：2011-11-15
IPC分类号： H04L9/00
CPC分类号： H04L9/0822 , H04L9/0825 , H04L9/0861 , H04L2209/603
摘要： In the context of a computer client-server architecture, typically used in the Internet for communicating between a server and applications running on user computers (clients), a method is provided for enhancing security in the context of digital rights management (DRM) where the server is an untrusted server that may not be secure, but the client is secure. This method operates to authenticate the server to the client and vice versa to defeat hacking attacks intended to obtain confidential information. Values passed between the server and the client include encrypted random numbers, authentication values and other verification data generated using cryptographic techniques including double encryption.
摘要翻译： 在通常在因特网中用于在服务器和在用户计算机（客户端）上运行的应用程序之间进行通信的计算机客户机 - 服务器架构的上下文中，提供了一种用于增强数字版权管理（DRM）上下文中的安全性的方法，其中 服务器是不可信的服务器，可能不安全，但客户端是安全的。 该方法用于向客户端认证服务器，反之亦然，以打败旨在获取机密信息的黑客攻击。 在服务器和客户端之间传递的值包括加密的随机数，认证值和使用包括双加密的加密技术生成的其他验证数据。
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公开(公告)号：US08959605B2
公开(公告)日：2015-02-17
申请号：US13326234
申请日：2011-12-14
IPC分类号： G06F7/04
CPC分类号： G06F21/10 , H04N21/222 , H04N21/4405 , H04N21/6334
摘要： Disclosed herein are systems, methods, and non-transitory computer-readable storage media for asset lease management. The system receives, from a client device associated with a user profile, a lease start request for an asset for which the user profile is authorized. The system identifies a number of available slots for progressively downloading content. If the number of available slots is greater than zero, the system assigns an available slot from the number of available slots to the client device to yield an assigned slot. The system transmits security information, a lease key, and a lease duration associated with the assigned slot to the client device in response to the lease start request, wherein the security information and lease key allow the client device to start a progressive download of the asset for the lease duration. At the end of the lease, the system terminates the lease and releases the assigned slot.
摘要翻译： 本文公开了用于资产租赁管理的系统，方法和非暂时的计算机可读存储介质。 系统从与用户简档相关联的客户端设备接收对用户简档进行授权的资产的租赁开始请求。 系统识别用于逐渐下载内容的多个可用插槽。 如果可用插槽的数量大于零，系统将从可用插槽数量的可用插槽分配给客户端设备以产生分配的插槽。 所述系统响应于所述租赁开始请求向所述客户端设备发送与所分配的时隙相关联的安全信息，租赁密钥和租用期限，其中所述安全信息和租赁密钥允许所述客户端设备开始所述资产的逐行下载 租赁期限。 在租赁结束时，系统终止租约并释放分配的槽位。
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公开(公告)号：US20140240594A1
公开(公告)日：2014-08-28
申请号：US13453870
申请日：2012-04-23
IPC分类号： H04N7/04
CPC分类号： H04N21/8455 , H04L65/4084 , H04L65/607 , H04L65/608 , H04N21/6437
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for media content streaming can include communicating with a remote device to stream media content to the remote device, accessing hint information associated with the media content, and transmitting a data stream to the remote device based on the hint information. The hint information can include message headers arranged in a transmission order sequence that correspond to respective media data samples. Accessing hint information can include accessing a hint segment that includes the message headers interleaved with the media data samples.
摘要翻译： 包括用于媒体内容流的在计算机存储介质上编码的计算机程序的方法，系统和装置可以包括与远程设备通信以将媒体内容流传输到远程设备，访问与媒体内容相关联的提示信息，以及传送数据 根据提示信息将数据流传输到远程设备。 提示信息可以包括以对应于各个媒体数据样本的发送顺序序列排列的消息头。 访问提示信息可以包括访问包括与媒体数据样本交错的消息标题的提示段。
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公开(公告)号：US20130160145A1
公开(公告)日：2013-06-20
申请号：US13326234
申请日：2011-12-14
IPC分类号： G06F21/24
CPC分类号： G06F21/10 , H04N21/222 , H04N21/4405 , H04N21/6334
摘要： Disclosed herein are systems, methods, and non-transitory computer-readable storage media for asset lease management. The system receives, from a client device associated with a user profile, a lease start request for an asset for which the user profile is authorized. The system identifies a number of available slots for progressively downloading content. If the number of available slots is greater than zero, the system assigns an available slot from the number of available slots to the client device to yield an assigned slot. The system transmits security information, a lease key, and a lease duration associated with the assigned slot to the client device in response to the lease start request, wherein the security information and lease key allow the client device to start a progressive download of the asset for the lease duration. At the end of the lease, the system terminates the lease and releases the assigned slot.
摘要翻译： 本文公开了用于资产租赁管理的系统，方法和非暂时的计算机可读存储介质。 系统从与用户简档相关联的客户端设备接收对用户简档进行授权的资产的租赁开始请求。 系统识别用于逐渐下载内容的多个可用插槽。 如果可用插槽的数量大于零，系统将从可用插槽数量的可用插槽分配给客户端设备以产生分配的插槽。 所述系统响应于所述租赁开始请求向所述客户端设备发送与所分配的时隙相关联的安全信息，租赁密钥和租用期限，其中所述安全信息和租赁密钥允许所述客户端设备开始所述资产的逐行下载 租赁期限。 在租赁结束时，系统终止租约并释放分配的槽位。
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