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11. 发明授权

US09100460B2 Media stream fragment request 有权
标题翻译：媒体流片段请求
公开(公告)号：US09100460B2
公开(公告)日：2015-08-04
申请号：US13536274
申请日：2012-06-28
申请人： Glenn Eguchi , Asa Whillock , Kevin Streeter , Srinivas Manapragada
发明人： Glenn Eguchi , Asa Whillock , Kevin Streeter , Srinivas Manapragada
IPC分类号： G06F15/173 , H04L29/06
CPC分类号： H04L65/4069 , H04L65/105 , H04L65/4092 , H04L65/605 , H04L67/42
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for requesting potentially missing fragments in a media stream index are described in this specification. In one aspect, a method includes receiving a fragmented media stream index at a client system, where the media stream index includes a list of sequentially arranged fragment identifiers. Fragments listed in the media stream index can be requested from a server system. Fragment identifiers that are potentially missing in the media stream index can be identified based, at least in part, on a determined naming convention indicating the sequential arrangement of the fragment identifiers. Fragments can be requested based on the potentially missing fragment identifiers and processed for display when received.
摘要翻译：在本说明书中描述了包括在计算机存储介质上编码的用于在媒体流索引中请求可能丢失的片段的计算机程序的方法，系统和装置。一方面，一种方法包括在客户端系统处接收分段的媒体流索引，其中媒体流索引包括顺序排列的片段标识符的列表。可以从服务器系统请求媒体流索引中列出的片段。可以至少部分地基于指定片段标识符的顺序排列的确定的命名约定来识别在媒体流索引中可能丢失的片段标识符。可以基于可能丢失的片段标识符来请求片段，并在被接收时被处理以进行显示。

12. 发明申请

US20140006364A1 MEDIA STREAM INDEX MERGING 有权
标题翻译：媒体指数合并
公开(公告)号：US20140006364A1
公开(公告)日：2014-01-02
申请号：US13536789
申请日：2012-06-28
申请人： Glenn Eguchi , Asa Whillock , Kevin Streeter , Mohammed Pithapurwala , Noam Lorberbaum , Seth Hodgson , Srinivas Manapragada
发明人： Glenn Eguchi , Asa Whillock , Kevin Streeter , Mohammed Pithapurwala , Noam Lorberbaum , Seth Hodgson , Srinivas Manapragada
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： H04L65/602 , G06F17/30781 , G06F17/3089 , H04L67/28 , H04L67/2833 , H04N21/2323 , H04N21/23608 , H04N21/8456 , H04N21/8547
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for merging media stream indexes of a media stream are described in this specification. In one aspect, a method includes receiving a first media stream index at a first server system, including a first list of sequentially arranged fragment identifiers corresponding to at least a portion of multiple sequentially arranged fragments. Fragment identifiers that are potentially missing from the first index can be identified. A second media stream index including a second list of sequentially arranged fragment identifiers corresponding to at least a portion of the multiple sequentially arranged fragments can be requested from a second server system. The first and second list of the sequentially arranged fragment identifiers can be compared and the first list of sequentially arranged fragment identifiers can be reconstructed based on the comparison.
摘要翻译：在本说明书中描述了用于合并媒体流的媒体流索引的方法，系统和装置，包括在计算机存储介质上编码的计算机程序。一方面，一种方法包括在第一服务器系统处接收第一媒体流索引，包括与多个顺序排列的片段的至少一部分相对应的顺序排列的片段标识符的第一列表。可以识别从第一个索引潜在地丢失的片段标识符。可以从第二服务器系统请求包括与多个顺序排列的片段的至少一部分相对应的顺序排列的片段标识符的第二列表的第二媒体流索引。可以比较顺序排列的片段标识符的第一和第二列表，并且可以基于比较重建顺序排列的片段标识符的第一列表。

13. 发明授权

US08542825B2 Imparting cryptographic information in network communications 有权
公开(公告)号：US08542825B2
公开(公告)日：2013-09-24
申请号：US13158221
申请日：2011-06-10
申请人： Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Pritham Shetty , Michael Thornburgh
发明人： Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Pritham Shetty , Michael Thornburgh
IPC分类号： H04L3/08
CPC分类号： H04L63/08 , H04L9/0841 , H04L63/0428 , H04L2209/60 , H04L2209/80
摘要： This specification describes technologies relating to imparting cryptographic information in network communications. In general, aspects of the subject matter described in this specification can be embodied in methods that include identifying a location in a pre-defined portion of a network communication to be sent in a client-server environment, wherein the pre-defined portion is reserved for random data, inserting cryptographic information into the pre-defined portion of the network communication at the location, and sending the network communication in the client-server environment to facilitate modifying interactions in the client-server environment based at least in part on a result of processing of the cryptographic information; and on a receiving side, receiving cryptographic information inserted into the pre-defined portion of the network communication in the client-server environment, identifying the location, processing the cryptographic information, and modifying interactions in the client-server environment based at least in part on a result of the processing.

14. 发明申请

US20130212342A1 STORAGE FORMAT FOR MEDIA STREAMS 有权
标题翻译：媒体流存储格式
公开(公告)号：US20130212342A1
公开(公告)日：2013-08-15
申请号：US12610251
申请日：2009-10-30
申请人： Wesley McCullough , Asa Whillock
发明人： Wesley McCullough , Asa Whillock
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F3/067 , G11B20/10527 , G11B27/329
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for storing live media streams are disclosed. A storage format that can be used to record and then playback live streams including data-streams, audio-streams, video-streams, and other multi-media streams is also disclosed. The disclosed storage format is referred to as “raw”.
摘要翻译：公开了用于存储实时媒体流的方法，系统和装置，包括在计算机存储介质上编码的计算机程序。还公开了可用于记录和再现包括数据流，音频流，视频流和其他多媒体流的实况流的存储格式。所公开的存储格式被称为“原始”。

15. 发明申请

US20100095121A1 IMPARTING REAL-TIME PRIORITY-BASED NETWORK COMMUNICATIONS IN AN ENCRYPTED COMMUNICATION SESSION 有权
标题翻译：在加密通信会议上强化基于实时优先级的网络通信
公开(公告)号：US20100095121A1
公开(公告)日：2010-04-15
申请号：US12252357
申请日：2008-10-15
申请人： Pritham Shetty , Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Michael Thornburgh
发明人： Pritham Shetty , Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Michael Thornburgh
IPC分类号： H04L9/32 , G06F15/16 , H04L9/00 , H04L9/06
CPC分类号： H04L65/60 , H04L9/3242 , H04L9/3271 , H04L63/06 , H04L63/0869 , H04L67/32
摘要： This specification describes technologies relating to imparting real-time priority-based network communications in an encrypted session. In general, aspects of the subject matter described can be embodied in methods that include establishing, based on cryptographic information in a reserved, random-data portion of a handshake communication, a session, receiving parameter values relating to a sub media stream, included in a header of a network communication, storing the parameter values, obtaining state information and a data payload included in a second network communication, identifying, from the state information, a purpose of the second network communication, and whether a header of the second network communication includes one or more new values corresponding to one or more of the parameters, updating one or more of the stored values based on the one or more new values, and processing the data payload based on the identified purpose and the stored parameter values.
摘要翻译：本说明书描述了在加密会话中赋予实时基于优先级的网络通信相关的技术。通常，所描述的主题的方面可以体现在以下方法中：包括基于握手通信的保留的随机数据部分中的加密信息建立会话，接收与子媒体流相关的参数值存储第二网络通信中包括的参数值，获取状态信息和数据有效载荷的网络通信的报头，从状态信息中识别第二网络通信的目的，以及第二网络通信的报头包括对应于一个或多个参数的一个或多个新值，基于所述一个或多个新值来更新所存储的值中的一个或多个，以及基于所识别的目的和所存储的参数值来处理数据有效载荷。

16. 发明申请

US20100057928A1 Dynamically Altering Playlists 有权
标题翻译：动态改变播放列表
公开(公告)号：US20100057928A1
公开(公告)日：2010-03-04
申请号：US12201952
申请日：2008-08-29
申请人： Abhinav Kapoor , Kevin Streeter , Asa Whillock
发明人： Abhinav Kapoor , Kevin Streeter , Asa Whillock
IPC分类号： G06F15/16
CPC分类号： G06F17/30053
摘要： In general, in one aspect, streams associated with a playlist are received from a server. The playlist includes an ordering of streams that are queued for client-side playback from the server according to the ordering. Information associated with the receipt and playback of at least one of the streams is accessed. The client-side application requests to alter the streams of the playlist in response to the accessed information. The request identifies a desired playlist alteration and includes information that controls the playlist alteration. The streams of the playlist are displayed according to a playlist alteration made in response to the request.
摘要翻译：通常，在一个方面，从服务器接收与播放列表相关联的流。播放列表包括根据订购从服务器排队等待客户端重放的流的排序。访问与至少一个流的接收和回放相关联的信息。客户端应用程序响应于所访问的信息请求改变播放列表的流。请求标识所需的播放列表更改，并包括控制播放列表更改的信息。播放列表的流根据响应于该请求而进行的播放列表更改显示。

17. 发明申请

US20120317416A1 Imparting Real-Time Priority-Based Network Communications In An Encrypted Communication Session 有权
标题翻译：在加密的通信会话中实施基于实时优先级的网络通信
公开(公告)号：US20120317416A1
公开(公告)日：2012-12-13
申请号：US13584484
申请日：2012-08-13
申请人： Pritham Shetty , Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Michael Thornburgh
发明人： Pritham Shetty , Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Michael Thornburgh
IPC分类号： G06F15/16 , H04L9/32
CPC分类号： H04L65/60 , H04L9/3242 , H04L9/3271 , H04L63/06 , H04L63/0869 , H04L67/32
摘要： This specification describes technologies relating to imparting real-time priority-based network communications in an encrypted session. In general, aspects of the subject matter described can be embodied in methods that include establishing, based on cryptographic information in a reserved, random-data portion of a handshake communication, a session, receiving parameter values relating to a sub media stream, included in a header of a network communication, storing the parameter values, obtaining state information and a data payload included in a second network communication, identifying, from the state information, a purpose of the second network communication, and whether a header of the second network communication includes one or more new values corresponding to one or more of the parameters, updating one or more of the stored values based on the one or more new values, and processing the data payload based on the identified purpose and the stored parameter values.
摘要翻译：本说明书描述了在加密会话中赋予实时基于优先级的网络通信相关的技术。通常，所描述的主题的方面可以体现在以下方法中：包括基于握手通信的保留的随机数据部分中的加密信息建立会话，接收与子媒体流相关的参数值存储第二网络通信中包括的参数值，获取状态信息和数据有效载荷的网络通信的报头，从状态信息中识别第二网络通信的目的，以及第二网络通信的报头包括对应于一个或多个参数的一个或多个新值，基于所述一个或多个新值来更新所存储的值中的一个或多个，以及基于所识别的目的和所存储的参数值来处理数据有效载荷。

18. 发明授权

US08205076B1 Imparting real-time priority-based network communications in an encrypted communication session 有权
标题翻译：在加密的通信会话中引入基于实时优先级的网络通信
公开(公告)号：US08205076B1
公开(公告)日：2012-06-19
申请号：US13304308
申请日：2011-11-24
申请人： Pritham Shetty , Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Michael Thornburgh
发明人： Pritham Shetty , Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Michael Thornburgh
IPC分类号： H04L29/06 , H04L12/66 , H04L12/50 , H04W4/00
CPC分类号： H04L65/60 , H04L9/3242 , H04L9/3271 , H04L63/06 , H04L63/0869 , H04L67/32
摘要： This specification describes technologies relating to imparting real-time priority-based network communications in an encrypted session. In general, aspects of the subject matter described can be embodied in methods that include establishing, based on cryptographic information in a reserved, random-data portion of a handshake communication, a session, receiving parameter values relating to a sub media stream, included in a header of a network communication, storing the parameter values, obtaining state information and a data payload included in a second network communication, identifying, from the state information, a purpose of the second network communication, and whether a header of the second network communication includes one or more new values corresponding to one or more of the parameters, updating one or more of the stored values based on the one or more new values, and processing the data payload based on the identified purpose and the stored parameter values.
摘要翻译：本说明书描述了在加密会话中赋予实时基于优先级的网络通信相关的技术。通常，所描述的主题的方面可以体现在以下方法中：包括基于握手通信的保留的随机数据部分中的加密信息建立会话，接收与子媒体流相关的参数值存储第二网络通信中包括的参数值，获取状态信息和数据有效载荷的网络通信的报头，从状态信息中识别第二网络通信的目的，以及第二网络通信的报头包括对应于一个或多个参数的一个或多个新值，基于所述一个或多个新值来更新所存储的值中的一个或多个，以及基于所识别的目的和所存储的参数值来处理数据有效载荷。

19. 发明授权

US08131785B1 Free space management for hierarchical data document 有权
标题翻译：层次数据文档的可用空间管理
公开(公告)号：US08131785B1
公开(公告)日：2012-03-06
申请号：US12471288
申请日：2009-05-22
申请人： Neeraj Goel , Mohit Srivastava , Asa Whillock
发明人： Neeraj Goel , Mohit Srivastava , Asa Whillock
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G11B27/3027 , G11B27/309
摘要： Methods, systems, and apparatus, including encoded computer programs, for using free space set aside in hierarchical data documents, such as multimedia documents containing video and audio data. In one aspect, a method includes obtaining new data to be added to a document having a hierarchical structure, where the document includes stored data and free spaces at different nodes; determining whether a first node in the structure includes a first free space of a size sufficient for the new data; using the first free space in the first node to add the new data to the document when the size is sufficient; and when the size is insufficient: identifying a second node including a second free space in the structure, moving some of the second free space to the first free space, and using the increased first free space in the first node to add the new data to the document.
摘要翻译：方法，系统和装置，包括编码的计算机程序，用于在诸如包含视频和音频数据的多媒体文件之类的分级数据文件中使用可用空间。一方面，一种方法包括获得要添加到具有分层结构的文档的新数据，其中所述文档包括存储的数据和在不同节点处的空闲空间; 确定所述结构中的第一节点是否包括足够用于所述新数据的大小的第一可用空间; 当尺寸足够时，使用第一个节点中的第一个可用空间将新的数据添加到文档中; 并且当所述大小不足时：识别包括所述结构中的第二自由空间的第二节点，将所述第二可用空间中的一些移动到所述第一可用空间，并且使用所述第一节点中增加的第一可用空间将所述新数据添加到文件。

20. 发明申请

US20110302417A1 IMPARTING CRYPTOGRAPHIC INFORMATION IN NETWORK COMMUNICATIONS 有权
标题翻译：在网络通信中加强拼接信息
公开(公告)号：US20110302417A1
公开(公告)日：2011-12-08
申请号：US13158221
申请日：2011-06-10
申请人： Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Pritham Shetty , Michael Thornburgh
发明人： Asa Whillock , Edward Chan , Srinivas Manapragada , Matthew Kaufman , Pritham Shetty , Michael Thornburgh
IPC分类号： H04L9/32
CPC分类号： H04L63/08 , H04L9/0841 , H04L63/0428 , H04L2209/60 , H04L2209/80
摘要： This specification describes technologies relating to imparting cryptographic information in network communications. In general, aspects of the subject matter described in this specification can be embodied in methods that include identifying a location in a pre-defined portion of a network communication to be sent in a client-server environment, wherein the pre-defined portion is reserved for random data, inserting cryptographic information into the pre-defined portion of the network communication at the location, and sending the network communication in the client-server environment to facilitate modifying interactions in the client-server environment based at least in part on a result of processing of the cryptographic information; and on a receiving side, receiving cryptographic information inserted into the pre-defined portion of the network communication in the client-server environment, identifying the location, processing the cryptographic information, and modifying interactions in the client-server environment based at least in part on a result of the processing.
摘要翻译：本说明书描述了在网络通信中传递加密信息的技术。通常，本说明书中描述的主题的方面可以体现在包括识别要在客户端 - 服务器环境中发送的网络通信的预定义部分中的位置的方法中，其中预定义部分被保留对于随机数据，将加密信息插入在该位置处的网络通信的预定义部分中，以及在客户端 - 服务器环境中发送网络通信，以便于至少部分地基于结果来促进修改客户机 - 服务器环境中的交互处理加密信息; 并且在接收侧，接收插入到客户端 - 服务器环境中的网络通信的预定义部分中的加密信息，至少部分地识别位置，处理密码信息以及修改客户机 - 服务器环境中的交互处理的结果。

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